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12:02:52 Fri 01 May 2026

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Hunan Xinnuo Tech Co Ltd

(32)

(19)

3M Innovative Properties

(17)

Qingdao University of Sci

(11)

Dow Global Technologies

(10)

Zhejiang University

(10)

Shandong University

(9)

Zhejiang University of Te

(9)

Shihezi University

(8)

East China University of

(7)

Sumitomo Chemical

(7)

Wanhua Chemical Group

(7)

Honeywell International

(6)

Huazhong University of Sc

(6)

South China University of

(6)

Sun Yat-sen University

(6)

Zhengzhou University

(6)

Changchun Institute of Ap

(5)

(5)

Guangdong University of T

(5)

(5)

Lanzhou Institute of Chem

(5)

Nanchang University

(5)

Nanjing University of Sci

(5)

Nanjing University of Tec

(5)

Nantong University

(5)

Ningbo Institute of Techn

(5)

Northwestern Polytechnica

(5)

Xiamen University

(5)

Xinjiang University

(5)

Yunnan University

(5)

(4)

(4)

Dalian Institute of Chemi

(4)

Dow Silicones; Dow Global

(4)

Grirem Advanced Materials

(4)

GuangXi University

(4)

Guizhou University

(4)

Hunan Institute of Engine

(4)

Jiangnan University

(4)

Jiangsu University of Sci

(4)

Kingfa Science & Technolo

(4)

LG Energy Solution

(4)

Mitsubishi Chemical Group

(4)

Qinghai Institute of Salt

(4)

Shin-Etsu Chemical

(4)

Wuhan University of Techn

(4)

(3)

Beijing Institute of Tech

(3)

Beijing University

(3)

Beijing University of Che

(3)

Bioforcetech Corp

(3)

Central South University

(3)

Chang\'an University

(3)

China University of Minin

(3)

Dalian University of Tech

(3)

(3)

Dow Silicones Corp [us];

(3)

Fuzhou University

(3)

(3)

Harbin Engineering Univer

(3)

Hebei University of Scien

(3)

(3)

Hunan University of Scien

(3)

Institute Of Mat And Inte

(3)

Ji Hua Laboratory

(3)

Jiangsu University

(3)

Jilin University

(3)

Jinan University

(3)

Jinchuan Group; Gansu Jin

(3)

Lanzhou University

(3)

Nanjing Runhe Zhuorui New

(3)

National Dong Hwa Univers

(3)

(3)

Procter & Gamble

(3)

(3)

SABIC Global Technologies

(3)

Satellite New Material Re

(3)

Shaanxi University of Sci

(3)

Shanghai University Of En

(3)

Shenzhen University

(3)

Shinetsu Chemical

(3)

Sika Technology AG

(3)

Sinochem Quanzhou Petroch

(3)

Southeast University

(3)

Technip Energies

(3)

Tianjin Guoan Mgl New Mat

(3)

Tianjin Polytechnic Unive

(3)

University of South China

(3)

Xi\'an Chaoma Technology

(3)

Xi\'an Thermal Power Rese

(3)

Xian University of Archit

(3)

Yangzhou Polytechnic Inst

(3)

(3)

Zhejiang University of Sc

(3)

(2)

Adama Makhteshim

(2)

Anhui Normal University

(2)

Anhui University

(2)

Anhui University of Techn

(2)

Aop Orphan Ip Ab

(2)

Army Armored Military Aca

(2)

Beihang University

(2)

Beihua University

(2)

Beijing Oriental Yuhong W

(2)

Beijing University of Tec

(2)

(2)

COSCO Kansai Paint (Shang

(2)

(2)

(2)

(2)

Changchun University of S

(2)

Chemical Inst Henan Provi

(2)

(2)

China BlueChemical; Xiame

(2)

China Jiliang University

(2)

China University of Geosc

(2)

China Yangtze Power

(2)

Chongqing Academy of Chin

(2)

Chongqing Jiaotong Univer

(2)

Cnooc Tianjin Chemical Re

(2)

(2)

Covestro Deutschland AG

(2)

(2)

Dalian Minzu University

(2)

Dow Global Technologies;

(2)

East China Engineering Sc

(2)

Eastman Chemical Company

(2)

Electric Hydrogen

(2)

Electric Power Res Inst G

(2)

FOSECO International

(2)

(2)

Foshan Vazbo Paint Co Ltd

(2)

Fudan University

(2)

Fuyang Sineva New Materia

(2)

Genzyme Corporation

(2)

(2)

Guangzhou Daan Gene

(2)

Guocangshi Tech Beijing G

(2)

Hainan University

(2)

Haldor Topsoe As

(2)

Hangzhou Dianzi Universit

(2)

Hangzhou Viablife Biotech

(2)

Hanwha Chemical Corp

(2)

Harbin Institute of Techn

(2)

(2)

Hebei University of Techn

(2)

Henan Nippon Changrunfa T

(2)

Henan Normal University

(2)

Henan Province Constructi

(2)

Henan University

(2)

Henan University of Chine

(2)

Henan Yilong Industry

(2)

Henkel Ag & Co Kgaa [de];

(2)

High Tech Special Enginee

(2)

Huainan Union University

(2)

Huangshan University

(2)

Huayi New Energy Mat Shan

(2)

Hubei Longsheng Sihai New

(2)

Hubei Trisun Chemicals

(2)

Hubergroup Deutschland Gm

(2)

Huizhou Hanhuihe Environm

(2)

Hulunbeier Jinxin Chemica

(2)

(2)

(2)

Infineum International

(2)

Inner Mongolia Xuyang New

(2)

Inst Ciezkiej Syntezy Org

(2)

Institute of Metal Resear

(2)

Institute of Process Engi

(2)

Jiangmen Zhutian Zhongke

(2)

Jiangsu Feiya Chemical In

(2)

Jiangsu Jiechuang New Mat

(2)

Jiangsu Youngeree New Mat

(2)

Jilin Univ Of Chemical Te

(2)

Jinchuan Group; Jinchuan

(2)

Jinzhong University

(2)

(2)

(2)

Korea Institute of Energy

(2)

Kunming University of Sci

(2)

(2)

Liaoning University

(2)

Lingnan Normal University

(2)

Locus Solutions

(2)

(2)

Nanchang Hangkong Univers

(2)

Nanjing Institute of Tech

(2)

Nanjing Nuoao New Mat Co

(2)

Nankai University

(2)

Nano & Advanced Materials

(2)

Nantong Polytechnic Colle

(2)

(2)

(2)

Ningbo Xingboyuan Intelli

(2)

(2)

North Chemical Industries

(2)

North Huajin Chemical Ind

(2)

Northwest Institute for N

(2)

Northwestern University

(2)

(2)

Ordos Laboratory; Tsinghu

(2)

Penglai Luhao Chemical Ma

(2)

Qingdao University

(2)

Samsung Electronics

(2)

(2)

Schaeffler Technologies A

(2)

Shandong University of Sc

(2)

Shanghai Gotek Catalyst C

(2)

Shenzhen 1024 Robot Tech

(2)

Shenzhen Dynanonic; Qujin

(2)

Shenzhen Jianan Semicondu

(2)

(2)

Sichuan University

(2)

Soochow University

(2)

South China Normal Univer

(2)

Southwest Jiaotong Univer

(2)

Southwest Petroleum Unive

(2)

State Power Invest Shanxi

(2)

(2)

Sulzer Management

(2)

Suzhou Nmt Biotech Co Ltd

(2)

(2)

(2)

Tianjin Meiya Chemical

(2)

Toray Industries

(2)

Tsinghua University

(2)

Unilever Ip Holdings B V

(2)

Univ Shenzhen Polytechnic

(2)

University of Massachuset

(2)

University of Science and

(2)

University of Science and

(2)

University of Shanghai fo

(2)

Valence Bonding Tech Shan

(2)

Wuhan University

(2)

Wuxi Wanli Adhesion Mater

(2)

Xi\'an Jiaotong Universit

(2)

Xi\'an Jiaotong Universit

(2)

Xi\'an Modern Chemistry R

(2)

Xidian University

(2)

Yangzhou Polytechnic Inst

(2)

Yantai Tengsheng New Mat

(2)

(2)

Zhang Ze; Li Chengfu

(2)

Zhejiang A&F University

(2)

Zhejiang Liwei Energy Tec

(2)

Zhejiang University of Sc

(2)

Zhongshan Zhilong New Mat

(2)

1000786269 Ontario Inc

(1)

3 Road Eng Co Ltd

(1)

AECC Guiyang Engine Desig

(1)

AECC Shenyang Engine Rese

(1)

(1)

(1)

(1)

AVE Science & Technology

(1)

(1)

Academia Sinica; Chou Mei

(1)

Additivestream4d Gmbh

(1)

Adeia Semiconductor Bondi

(1)

(1)

Advanced Corporation for

(1)

Aecc Chengdu Engine Co Lt

(1)

Agc Chemicals Americas In

(1)

Agency for Science, Techn

(1)

Agilent Technologies

(1)

Ahhc Optoelectronic Tech

(1)

(1)

Albacastor Tech Limited

(1)

(1)

Alliance For Sustainable

(1)

(1)

Allnex Netherlands B V

(1)

Am Applied Fluidics Holdi

(1)

(1)

(1)

Anhui Aiyalun New Materia

(1)

Anhui Dengwang Chemical C

(1)

Anhui Fulixin Biotechnolo

(1)

Anhui Haihan Water Treat

(1)

Anhui Haihua Technology G

(1)

Anhui Haoyuan Chemical Gr

(1)

Anhui Huaertai Chemical I

(1)

Anhui Huaihai Ind Develop

(1)

Anhui Institute of Inform

(1)

Anhui Jinhe Industrial

(1)

Anhui Jinsanlong Renewabl

(1)

Anhui Keang New Material

(1)

Anhui Linghao New Materia

(1)

Anhui One Magnet Electron

(1)

Anhui Sanqiang Electric P

(1)

Anhui Shengyuan Chemical

(1)

Anhui Shuangfeng New Mat

(1)

Anhui Tiancheng New Mat C

(1)

Anhui University of Techn

(1)

Anhui Yingna Weixun Tech

(1)

Anhui Zhonghuan Environme

(1)

Anhui Zhonghuifa New Mat

(1)

Anhui Zhongpu Petrochemic

(1)

Anji Keguang New Material

(1)

Anji Zhejiang Ecological

(1)

(1)

Anqing Normal University

(1)

Anqiu Hejia Animal Husban

(1)

(1)

Anyang Shanmao Automatic

(1)

(1)

(1)

Artience Co Ltd [jp]; Toy

(1)

(1)

(1)

(1)

(1)

Assembly Biosciences

(1)

(1)

Atlant 3d Aps [dk]; The I

(1)

Atlas Agro Holding Ab

(1)

Aurora Hydrogen Inc

(1)

Australian National Unive

(1)

Axalta Coating Systems Gm

(1)

(1)

BASF Catalysts Deutschlan

(1)

BASF Se [de]; BASF

(1)

BASF Se [de]; BASF China

(1)

BASF; Karlsruher Institut

(1)

(1)

Bachuan Group Co Ltd

(1)

Bactoclear Holdings Pte L

(1)

Baoji Guoxi Ambiguity Mac

(1)

Baotou Central Hospital

(1)

Baowu Carbon Technology

(1)

Baowu Teye Hangyan Tech C

(1)

Battelle Memorial Institu

(1)

Battelle Savannah River A

(1)

(1)

Bechtel Energy Technologi

(1)

(1)

Beijing Annuoming Tech Co

(1)

Beijing Baidu Netcom Scie

(1)

Beijing Baona Trade Co Lt

(1)

Beijing Bayi Space Lcd Te

(1)

Beijing Center for Diseas

(1)

Beijing Cisri Gaona Tech

(1)

Beijing Golden Wheel Spec

(1)

Beijing Huanshuiqing Tech

(1)

Beijing Huateyuan Tech Co

(1)

Beijing Institute Of Bion

(1)

Beijing Institute of Tech

(1)

Beijing Jialian Youkong T

(1)

Beijing Jinzuoren New Mat

(1)

Beijing Normal University

(1)

Beijing Oriental Yuhong W

(1)

Beijing Qijun Tech Co Ltd

(1)

Beijing SPC Environment P

(1)

Beijing Satellite Manufac

(1)

Beijing Technology And Bu

(1)

Beijing University of Chi

(1)

Beijing Weihan Tech Co Lt

(1)

Beijing Xchd Science & Te

(1)

Beijing Yishengzi Tech Co

(1)

Beijing Zhiyuan Artificia

(1)

Beijing Zhongboxin Semico

(1)

Beijing Zhongzhi Innovati

(1)

Beixin Carpoly Paint Shan

(1)

Beiyineng Tech Shenzhen C

(1)

Bender Analytical Holding

(1)

Bengbu University

(1)

Beston Decorative Product

(1)

Bgrimm Magnetic Fuyang Co

(1)

Bickerstaff Iii George Wi

(1)

Binding Solutions Ltd

(1)

Binzhou Yingkun Yuanmuhuo

(1)

(1)

(1)

Bionema Group Ltd

(1)

Biotelliga Holdings Ltd

(1)

Bloom Energy Corporation

(1)

(1)

Borsodchem Zrt [hu]; Wanh

(1)

Boya Juli Zhoushan Specia

(1)

(1)

Bristol Myers Squibb

(1)

Budenheim Kg Chemische Fa

(1)

(1)

CCCC Fourth Harbor Engine

(1)

CHN Energy Group Ningxia

(1)

CHN Energy Science and Te

(1)

CNOOC Changzhou Paint Che

(1)

CNOOC Changzhou Paint Che

(1)

CNOOC Changzhou Paint Che

(1)

(1)

(1)

Caiwang Chungui Quanzhou

(1)

Cambridge Enterprise

(1)

Canvest Wuhan Biotechnolo

(1)

Capital One Services

(1)

Carbon Water Expert Co Lt

(1)

Carbotek Systems Gmbh

(1)

Carl Zeiss Microscopy

(1)

(1)

Cci North America Corp

(1)

Ccm Tech Limited

(1)

Central South University;

(1)

Central South University;

(1)

Centre National De La Rec

(1)

Ceradis Patent B V

(1)

Cgn Inspection Tech Co Lt

(1)

Chalcogenic Co Ltd

(1)

(1)

Changchun Haipurunsi Tech

(1)

Changchun Institute of Op

(1)

Changjiang Integrated Cir

(1)

Changshu 3F Fluorochemica

(1)

Changshu Longteng Special

(1)

Changxing Besepon Buildin

(1)

Changzhou Guanghui Chemic

(1)

Changzhou Hualing New Mat

(1)

Changzhou Institute of Te

(1)

Changzhou Jiahui New Mate

(1)

Changzhou Laike Intellige

(1)

Changzhou Liyuan New Ener

(1)

Changzhou Maokang Medical

(1)

Changzhou Shengjie Life T

(1)

Changzhou Shych New Mat C

(1)

Changzhou Yaoshichi Texti

(1)

Chaozhou Chuangchaoliu Ce

(1)

Chemical Research Institu

(1)

Chemical Trees Llc

(1)

Chemische Fabrik Budenhei

(1)

Chemoxy International Ltd

(1)

Chengdu Aircraft Industry

(1)

Chengdu Baishixing Scienc

(1)

Chengdu Dewei Petroleum T

(1)

Chengdu Hongbo Industrial

(1)

Chengdu Lianjie Membrane

(1)

Chengdu Wanwei Tuxin It C

(1)

Chengdu Zhaozheng Tech Co

(1)

Chenguang Biotech Group

(1)

Chifeng Aolong Chemical

(1)

China 22MCC Group Corpora

(1)

China Acad Of Quality Ins

(1)

China Academy of Building

(1)

China Academy of Safety S

(1)

China Buliding Materials

(1)

China Coal Research Insti

(1)

China Communications Cons

(1)

China Haohua Gas

(1)

China Haohua Gas; Haohua

(1)

China Institute of Atomic

(1)

China Machinery General I

(1)

China Nat Building Mat In

(1)

China Nat Offshore Oil Co

(1)

China National Chemical E

(1)

China National Environmen

(1)

China Pingmei Shenma Grou

(1)

China Three Gorges

(1)

China Tianchen Engineerin

(1)

China Traffic South China

(1)

China Univ Of Mining And

(1)

China University of Geosc

(1)

China University of Minin

(1)

China Yangtze Power; Harb

(1)

China Yangtze Power; Thre

(1)

Chinalco Shanxi Jiaokou X

(1)

Chint New Energy Technolo

(1)

Chn Energy Xinjiang Energ

(1)

Chongqing Academy of Scie

(1)

Chongqing Inst Of Graphen

(1)

Chongqing Jianmo Energy S

(1)

Chongqing Lipu Tech Co Lt

(1)

Chongqing Spectrum Tech I

(1)

Chongqing University

(1)

Chongqing University; Cho

(1)

Chongqing University; Yan

(1)

Chongqing Yuntianhua Tian

(1)

(1)

Chuanyuan Tech Suzhou Co

(1)

Chuzhou Jiamei Prec Indus

(1)

Cie Generale Des Etabliss

(1)

Cisco Technology

(1)

Cisri International New M

(1)

City University of Hong K

(1)

Climb Bio Operating Inc

(1)

Commissariat A L\'Energie

(1)

Commissariat Energie Atom

(1)

Commissariat Energie Atom

(1)

Consiglio Naz Delle Ricer

(1)

Contemporary Amperex Tech

(1)

Contemporary Amperex Tech

(1)

(1)

Corn Products Development

(1)

Cornell University

(1)

Cosmo Tecnologie Ambienta

(1)

Council of Scient & Indus

(1)

(1)

Covestro Netherlands

(1)

Crimen Tech Private Ltd

(1)

Crt Pioneer Fund Lp

(1)

Cytec Industries

(1)

DSM IP Assets B V

(1)

Dabomb Protein Biotech Co

(1)

Daesang Corporation

(1)

Daikin Ind Ltd [jp]; Nago

(1)

(1)

Dali University

(1)

Dalian Jinshiwan Laborato

(1)

Dalian Polytechnic Univer

(1)

Dalian Polytechnic Univer

(1)

Dalian Runbang Coating Co

(1)

Dalian University

(1)

Dandong Mingzhu Special R

(1)

Dandong Tianhao Air Tech

(1)

(1)

Datang Environment Indust

(1)

Datang Fuzhou No 2 Power

(1)

Dead Sea Bromine Company

(1)

(1)

Defy Tech Labs Inc

(1)

(1)

Deqing Zhejiang Univ Of T

(1)

Dermavant Sciences Gmbh

(1)

Dexerials Corporation

(1)

Dezhou University

(1)

Dezhou Xinghao Leather In

(1)

Diamond Green Diesel Llc

(1)

Dirui Industrial

(1)

Dongguan Changan Chaokang

(1)

Dongguan Dongyang Guangke

(1)

Dongguan Duosi Wearable T

(1)

Dongguan Huichuang Intell

(1)

Dongguan Jinqiao Nonwoven

(1)

Dongguan Quanhao New Mate

(1)

Dongguan Shenghao New Mat

(1)

Dongguan Songshan Lake Ji

(1)

Dongguan Taiho Chemical I

(1)

Dongguan University of Te

(1)

Dongguan Zhencheng Chemic

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Dongming Zhongyou Fuel Pe

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Dongtai Fuan Synthetic Ma

(1)

Dongying Guoan Fire Tech

(1)

Dongying Hualian Petroleu

(1)

Dow Global Tech Llc [us];

(1)

Dow Global Tech Llc [us];

(1)

Dow Global Technologies;

(1)

Dropxcell Corp [us]; Blau

(1)

EKPO Fuel Cell Technologi

(1)

(1)

(1)

East China Institute of T

(1)

East China Univ Of Techno

(1)

East China University of

(1)

East China jiaoTong Unive

(1)

Eaton Busbar Jiangsu

(1)

Eco Material Tech Ip Llc

(1)

Electric Power Research I

(1)

Electric Power Research I

(1)

Electric Power Science Re

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Electric Power Scientific

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Elementis Specialties

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Elian Functional Mat Shan

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Eme Engel Machf En Engine

(1)

Encor Chemical Ab

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Engineered Controls Inter

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(1)

Envision Power Tech Jiang

(1)

Enzymaster (Ningbo) Bio-E

(1)

Eraisi Zhiqing Tech Yangz

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Erz Consulting Gmbh

(1)

Essilor Int Company

(1)

Everybody Cleanup P B C

(1)

Evonik Roehm Gmbh

(1)

Evoqua Water Tech Llc [us

(1)

(1)

Expro North Sea

(1)

Fansongni Holding Co Ltd

(1)

Feihe Arukerqinqi Dairy C

(1)

(1)

Fengcheng Naer Tech Group

(1)

Firefly Lux Co Ltd

(1)

Fischer Tiretech Germany

(1)

Flagship Pioneering Innov

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Flagship Pioneering Innov

(1)

Flagship Pioneering Innov

(1)

Flexcon Company Inc

(1)

Flexseth Ip Holdings Llc

(1)

(1)

Foshan Ciniu New Mat Co L

(1)

Foshan Dlt Tech Co Ltd

(1)

Foshan Hanwang Surface Fu

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Foshan Huaya Nano Materia

(1)

Foshan Sanshui Fenglu Alu

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(1)

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(1)

Fujian Institute of Resea

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Fujian Jianhe Civil Air D

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Fujian Jingfeng Technolog

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Fujian Keneng New Mat Co

(1)

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(1)

Fujian University

(1)

Fujian Xinyuanxin Textile

(1)

Fujian Zhiwei New Mat Co

(1)

(1)

Fujimi Incorporated

(1)

Fulian Technology (Shanxi

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Fundacio Inst Catala De N

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Fundacio Privada Elisava

(1)

Fuzhou Power Supply Branc

(1)

Ganghuayuan Biotechnology

(1)

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Gansu Yinguang Chemical I

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Gaoan Gemei Stationery Co

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(1)

General Tech Group Machin

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(1)

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(1)

Gore & Associates

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State Intellectual Property Office of China Releases Zhengzhou Zhongyuan Silande High Tech Co Ltd, Zhengzhou Silande New Material Tech Co Ltd and Zhuzhou Zhongyuan Silande New Mate..

Chemicals

| Thu 30 Apr 2026

Beijing, May 1 -- State Intellectual Property Office of China has released Zhengzhou Zhongyuan Silande High Tech Co Ltd, Zhengzhou Silande New Material Tech Co Ltd and Zhuzhou Zhongyuan Silande New Material Tech Co Ltd patent application for Sealant Identification Method and Application. This invention was developed by Zhang Yan..

State Intellectual Property Office of China Receives Guangzhou Res Institute Of Synthetic Materials Co Ltd Patent Application for Method for Identifying Types of Chemicals by Near ..

Chemicals

| Thu 30 Apr 2026

Beijing, May 1 -- State Intellectual Property Office of China has received Guangzhou Res Institute Of Synthetic Materials Co Ltd patent application for Method for Identifying Types of Chemicals by Near Infrared Spectroscopy. Peng Jun, Deng Sijuan, Zhong Huanrong, Qie Jingjing and Li Shujuan developed the invention. The patent..

State Intellectual Property Office of China Releases Zhongnan University Of Economics And Law Patent Application for Multi-agent Cooperative Evaluation System, Method and Equipment..

Chemicals

| Thu 30 Apr 2026

Beijing, May 1 -- State Intellectual Property Office of China has released Zhongnan University Of Economics And Law patent application for Multi-agent Cooperative Evaluation System, Method and Equipment and Storage Medium. This invention was developed by David King, Ma Longxiang, Shao Zhihong, Xian Yanning, Wang Guoxu, Jian Yuli..

State Intellectual Property Office of China Receives Jimei University Patent Application for Application of Pomegranate Polyphenol in Preparing Feed for Relieving High-temperature ..

Chemicals

| Fri 01 May 2026

Beijing, May 1 -- State Intellectual Property Office of China has received Jimei University patent application for Application of Pomegranate Polyphenol in Preparing Feed for Relieving High-temperature Heat Stress of Lateolabrax Japonicus. Li Xueshan, Zhang Chunxiao, Song Kai, Wang Ling, Ma Ruijuan, Lu Kangle and Lin Weijun deve..

Lion Corporation Submits Chinese Patent Application for Dentifrice Composition

Chemicals

| Fri 01 May 2026

Beijing, May 1 -- Lion Corporation has submitted a patent application for Dentifrice Composition. This invention was developed by Kim Yun-hee and Wu Tong. The patent application number is CN202510835068 20250620. The patent publication number is CN121177139 (A). International Patent Classification codes are A61K8/34, A61K8/73..

Henan University of Chinese Medicine Submits Patent Application for Preparation Method of Prepared Rehmannia Root Decoction Pieces

Chemicals

| Fri 01 May 2026

Beijing, May 1 -- Henan University of Chinese Medicine has submitted a patent application for Preparation Method of Prepared Rehmannia Root Decoction Pieces. Zhang Hongwei, Liu Shilong, Zhang Zhenling, Jia Hanting, Wang Shengchao, Gao Bo, Guo Zhijun and Zhang Lijun developed the invention. The patent application number is CN2..

State Intellectual Property Office of China Releases Chongqing Academy of Chinese Materia Medica Patent Application for Gastrodia Elata Acid-heat Combined Processing Method and Sys..

Chemicals

| Fri 01 May 2026

Beijing, May 1 -- State Intellectual Property Office of China has released Chongqing Academy of Chinese Materia Medica patent application for Gastrodia Elata Acid-heat Combined Processing Method and System. This invention was developed by Wu Zhen, Wang Yongde, Chen Gang, Guo Lian'an and Tu Hongyang. The patent application num..

State Intellectual Property Office of China Publishes Instrumentation Laboratory Patent Application for Factor Xa Reagents

Chemicals

| Fri 01 May 2026

Beijing, May 1 -- State Intellectual Property Office of China has published Instrumentation Laboratory patent application for Factor Xa Reagents. The invention was developed by Cao Zehui and Kung Chih-hsien. The patent application number is CN202510823147 20250619. The patent publication number is CN121177456 (A). Internation..

Anhui Haoyuan Chemical Group Applies for Patent on High-component Recovery Device for Cyclohexanol Production

Chemicals

| Fri 01 May 2026

Beijing, May 1 -- Anhui Haoyuan Chemical Group has applied Chinese patent for High-component Recovery Device for Cyclohexanol Production. Fan Diancai, Li Chaoqun, Liu Gang, Liu Wei and Liu Jian developed it. The patent application number is CN202511399733 20250928. The patent publication number is CN121177777 (A). Internation..

Yangzhou Polytechnic Institute Files Chinese Patent Application for Janus Filter Material for Oil-water Separation and Preparation Method Thereof

Chemicals

| Fri 01 May 2026

Beijing, May 1 -- Yangzhou Polytechnic Institute has filed a patent application for Janus Filter Material for Oil-water Separation and Preparation Method Thereof. This invention was developed by Ji Yanzheng, Zhang Youfa, Cheng Zhikang and Yang Ruihong. The patent application number is CN202511517167 20251023. The patent publi..

State Intellectual Property Office of China Receives Anhui Huaertai Chemical Industry Patent Application for Air Separation Production Air Compressor Inlet Air Cooling Tower and Fi..

Chemicals

| Fri 01 May 2026

Beijing, May 1 -- State Intellectual Property Office of China has received Anhui Huaertai Chemical Industry patent application for Air Separation Production Air Compressor Inlet Air Cooling Tower and Filtering System. Xu Yuyin, Wu Aozhou, Wu Guibing, Hu Zhengfeng, Yue Kejing, Feng Xinhua, Yu Zilin, Zhu Jian, Liu Heping, Chen Zha..

State Intellectual Property Office of China Publishes Shanghai Sanbang Water Processing Technology Patent Application for Composite Reverse Osmosis Membrane Acidic Cleaning Agent, ..

Chemicals

| Fri 01 May 2026

Beijing, May 1 -- State Intellectual Property Office of China has published Shanghai Sanbang Water Processing Technology patent application for Composite Reverse Osmosis Membrane Acidic Cleaning Agent, Preparation Method and Cleaning Process Thereof. The invention was developed by Gu Mingqin. The patent application number is ..

State Intellectual Property Office of China Publishes Jiaxing University Patent Application for Microsphere Accumulation Type Porous Nanofiltration Membrane Material and Preparatio..

Chemicals

| Fri 01 May 2026

Beijing, May 1 -- State Intellectual Property Office of China has published Jiaxing University patent application for Microsphere Accumulation Type Porous Nanofiltration Membrane Material and Preparation Method Thereof. The invention was developed by Zhang Tianmeng, Luo Zicheng, Zhu Rongwei, Lyu Hao, Huang Zhongyang, Cui Dengshu..

State Intellectual Property Office of China Releases Zhejiang University of Technology Patent Application for Preparation Method and Application of Zif-8 Grafted Polyaniline Doped ..

Chemicals

| Fri 01 May 2026

Beijing, May 1 -- State Intellectual Property Office of China has released Zhejiang University of Technology patent application for Preparation Method and Application of Zif-8 Grafted Polyaniline Doped PDMS Mixed Matrix Membrane. This invention was developed by Zhang Guoliang, Zhou Zhentao and Liu Chao. The patent application..

National Dong Hwa University Seeks Patent for Composite Nanofiltration Membrane Based on Inositol/piperazine Selection Layer and Preparation Method Thereof

Chemicals

| Fri 01 May 2026

Beijing, May 1 -- National Dong Hwa University has sought patent for Composite Nanofiltration Membrane Based on Inositol/piperazine Selection Layer and Preparation Method Thereof. This invention was developed by Wang Jun, Gao Caiyue, Chen Jingqi, Xie Longhao, Ning Cuntai and Yang Honghai. The patent application number is CN20..

State Intellectual Property Office of China Receives Suzhou Pure Opto-Electronic Material Patent Application for Temperature-controllable Glue Solution Defoaming Stirrer and Stirri..

Chemicals

| Fri 01 May 2026

Beijing, May 1 -- State Intellectual Property Office of China has received Suzhou Pure Opto-Electronic Material patent application for Temperature-controllable Glue Solution Defoaming Stirrer and Stirring Method. Jin Yu, Wang Yang, Chen Xiaojian and Xu Mengyao developed the invention. The patent application number is CN202511..

Huaiyin Institute of Technology Files Chinese Patent Application for Two-phase Material Mixing and Conveying Device Applied to Alkali-making Preliming Barrel

Chemicals

| Fri 01 May 2026

Beijing, May 1 -- Huaiyin Institute of Technology has filed a patent application for Two-phase Material Mixing and Conveying Device Applied to Alkali-making Preliming Barrel. This invention was developed by Zhang Shuowei, Li Bokui, Li Fangsheng, Wang Shuai and Ni Qingyi. The patent application number is CN202511355244 2025092..

Pingxiang Baohai Zinc Nutrition Technology Seeks Patent for Intermittent Feeding Device for Zinc Sulfate Production

Chemicals

| Fri 01 May 2026

Beijing, May 1 -- Pingxiang Baohai Zinc Nutrition Technology has sought patent for Intermittent Feeding Device for Zinc Sulfate Production. This invention was developed by Zhang Yueping, Lyu Sumin, Liu Yuan and Huang Junjie. The patent application number is CN202511251397 20250903. The patent publication number is CN121178054..

State Intellectual Property Office of China Publishes Wanhua Chemical Group Patent Application for Preparation Method and System of Isopropyl Benzene

Chemicals

| Fri 01 May 2026

Beijing, May 1 -- State Intellectual Property Office of China has published Wanhua Chemical Group patent application for Preparation Method and System of Isopropyl Benzene. The invention was developed by Wang Zihua, Zhang Hongke, Wu Xuefeng, Wang Yahui, Liang Yuan and Yang Ze. The patent application number is CN202410761762 2..

State Intellectual Property Office of China Publishes Tsinghua University Patent Application for Composite Porous Microsphere as Well as Preparation Method and Application Thereof

Chemicals

| Fri 01 May 2026

Beijing, May 1 -- State Intellectual Property Office of China has published Tsinghua University patent application for Composite Porous Microsphere as Well as Preparation Method and Application Thereof. The invention was developed by Yang Zhenzhong, Shui Xin and Sun Dayin. The patent application number is CN202511493300 20251..

State Intellectual Property Office of China Releases Southeast University Patent Application for Gas-liquid-gas Microflow Control Preparation System and Method for Hollow Microsphe..

Chemicals

| Fri 01 May 2026

Beijing, May 1 -- State Intellectual Property Office of China has released Southeast University patent application for Gas-liquid-gas Microflow Control Preparation System and Method for Hollow Microspheres. This invention was developed by Gao Wei, Liang Hongsen, Tu Yuwei, Zhang Chengbin and Chen Yongping. The patent applicati..

State Intellectual Property Office of China Releases Jiangsu Lanyao Water Purifying Agent Patent Application for Polyaluminum Chloride Waste Residue Reduction Equipment and Use Met..

Chemicals

| Fri 01 May 2026

Beijing, May 1 -- State Intellectual Property Office of China has released Jiangsu Lanyao Water Purifying Agent patent application for Polyaluminum Chloride Waste Residue Reduction Equipment and Use Method Thereof. This invention was developed by Zhang Shaoting, Shi Yongzhong, Lu Qingrong and Ji Yuan. The patent application n..

State Intellectual Property Office of China Releases Peking University Shenzhen Graduate School Patent Application for Method for Chambering and Modifying Fau Molecular Sieve, Fau ..

Chemicals

| Fri 01 May 2026

Beijing, May 1 -- State Intellectual Property Office of China has released Peking University Shenzhen Graduate School patent application for Method for Chambering and Modifying Fau Molecular Sieve, Fau Molecular Sieve and Application. This invention was developed by Yang Shihe, Hong Mei, Su Yuqing, Gao Jinqiang and Li Tong. T..

Tianjin Polytechnic University Submits Patent Application for Preparation Technology of Granular Active Carbon with High Formaldehyde Adsorption Capacity

Chemicals

| Fri 01 May 2026

Beijing, May 1 -- Tianjin Polytechnic University has submitted a patent application for Preparation Technology of Granular Active Carbon with High Formaldehyde Adsorption Capacity. Zheng Xianming and Cui Yaoyun developed the invention. The patent application number is CN202410796450 20240620. The patent publication number is ..

State Intellectual Property Office of China Publishes Jiangsu University of Science and Technology Patent Application for Special Eluent for Zirconium-loaded Fluorine Removal Agent..

Chemicals

| Fri 01 May 2026

Beijing, May 1 -- State Intellectual Property Office of China has published Jiangsu University of Science and Technology patent application for Special Eluent for Zirconium-loaded Fluorine Removal Agent and Mild Regeneration Method. The invention was developed by Li Zhongchun, Liang Guobin, Lin Wei, Cheng Shi and Ge Dongdong. ..

Yancheng Institute of Technology Applies for Patent on Preparation Method of Nickel-based Catalyst for Chemical Recovery of Waste Plastics

Chemicals

| Fri 01 May 2026

Beijing, May 1 -- Yancheng Institute of Technology has applied Chinese patent for Preparation Method of Nickel-based Catalyst for Chemical Recovery of Waste Plastics. Wu Pengyu, Wang Xuan, Zhou Zihan and Sang Xiao developed it. The patent application number is CN202511224894 20250829. The patent publication number is CN121178..

Jiangsu University Files Chinese Patent Application for Composite Scraper Device for Directional Powder Laying and Interlayer Strengthening of Heterogeneous Materials

Chemicals

| Fri 01 May 2026

Beijing, May 1 -- Jiangsu University has filed a patent application for Composite Scraper Device for Directional Powder Laying and Interlayer Strengthening of Heterogeneous Materials. This invention was developed by Lu Jinzhong, Lin Fubing, Zhou Hongzhi, Cai Jie, Xu Xiang, Luo Kaiyu, Ma Guangyi and Sun Zhonggang. The patent a..

State Intellectual Property Office of China Releases Nanchang University Patent Application for Preparation Method of Artificial Cell Coated with Macrophage Membrane

Chemicals

| Fri 01 May 2026

Beijing, May 1 -- State Intellectual Property Office of China has released Nanchang University patent application for Preparation Method of Artificial Cell Coated with Macrophage Membrane. This invention was developed by Liu Songyang, Yao Xinling, Yang Lin, Chen Ziqiang and Li Hongyan. The patent application number is CN20251..

State Intellectual Property Office of China Receives Zhejiang University of Technology Patent Application for Carboxylate Hydrolase Expression System and Application Thereof

Chemicals

| Fri 01 May 2026

Beijing, May 1 -- State Intellectual Property Office of China has received Zhejiang University of Technology patent application for Carboxylate Hydrolase Expression System and Application Thereof. Xue Yaping, Jia Yiying, Shen Qi and Zheng Yuguo developed the invention. The patent application number is CN202511410383 20250929...

State Intellectual Property Office of China Receives Nanjing Institute of Environmental Sciences, MEE Patent Application for Copper-containing Etching Waste Liquid Cyclic Regenerat..

Chemicals

| Fri 01 May 2026

Beijing, May 1 -- State Intellectual Property Office of China has received Nanjing Institute of Environmental Sciences, MEE patent application for Copper-containing Etching Waste Liquid Cyclic Regeneration Method Based on Regeneration Additive. Xu Xiaowei, Zhang Dapeng, Zhang Jun, Wang Yi and Zhang Houhu developed the invention...

State Intellectual Property Office of China Releases Dongguan Dongyang Guangke Research & Development Patent Application for Preparation Method of Perfluorohexanone

Chemicals

| Fri 01 May 2026

Beijing, May 1 -- State Intellectual Property Office of China has released Dongguan Dongyang Guangke Research & Development patent application for Preparation Method of Perfluorohexanone. This invention was developed by Xu Zhuowei, Xu Sheng, Tang Huoqiang, Wu Yang, Jia Bo and Liu Qunfang. The patent application number is CN20..

Ganjiang Innovation Research Institute Of Chinese Academy Of Sciences Submits Chinese Patent Application for Catalyst with Buffer Layer and Preparation Method and Application There..

Chemicals

| Fri 01 May 2026

Beijing, May 1 -- Ganjiang Innovation Research Institute Of Chinese Academy Of Sciences has submitted a patent application for Catalyst with Buffer Layer and Preparation Method and Application Thereof. This invention was developed by Huang Xiaolei, Zheng Huan, Chen Weiming, Song Panpan and Gu Meirong. The patent application n..

Tayho Advanced Materials Ningxia Files Chinese Patent Application for Acid Dye Dyeable Spandex and Preparation Method Thereof

Chemicals

| Fri 01 May 2026

Beijing, May 1 -- Tayho Advanced Materials Ningxia has filed a patent application for Acid Dye Dyeable Spandex and Preparation Method Thereof. This invention was developed by Chen Tengjun, Zhang Wei, Liang Guodong, Li Zhiqiang, Liu Binguo, Ren Zongqi, Yang Xiaoli, Tohei, Lu Debao, Zhang Xingzhong and Niu Qiang. The patent app..

State Intellectual Property Office of China Publishes Suqian Zhenxing Chemical Co Ltd Patent Application for Automatic Cleaning Equipment for Hindered Amine Reaction Kettle

Chemicals

| Fri 01 May 2026

Beijing, May 1 -- State Intellectual Property Office of China has published Suqian Zhenxing Chemical Co Ltd patent application for Automatic Cleaning Equipment for Hindered Amine Reaction Kettle. The invention was developed by Ke Youbin, Zhang Xiaolei, Liu Shi and He Min. The patent application number is CN202511376434 202509..

Tianjin Lisheng Chemical Co Ltd Seeks Patent for System and Method for Preparing Thioester Antioxidant Dltdp Through Continuous Esterification Reaction

Chemicals

| Fri 01 May 2026

Beijing, May 1 -- Tianjin Lisheng Chemical Co Ltd has sought patent for System and Method for Preparing Thioester Antioxidant Dltdp Through Continuous Esterification Reaction. This invention was developed by Wang Aifa, Wang Wei, Han Jing, Li Jie and Wang Jin. The patent application number is CN202511320414 20250916. The paten..

Zhuyou Guangzhou Fluid Tech Co Ltd Files Chinese Patent Application for Soft-touch-feeling Composite Surface Layer Material for Hygienic Products and Preparation Method of Soft-tou..

Chemicals

| Fri 01 May 2026

Beijing, May 1 -- Zhuyou Guangzhou Fluid Tech Co Ltd has filed a patent application for Soft-touch-feeling Composite Surface Layer Material for Hygienic Products and Preparation Method of Soft-touch-feeling Composite Surface Layer Material. This invention was developed by Yu Jia and Zhu Hongjun. The patent application number ..

Jiangsu Jinni PMC Co Ltd Submits Patent Application for Drying Net with Aging Resistance and Preparation Method Thereof

Chemicals

| Fri 01 May 2026

Beijing, May 1 -- Jiangsu Jinni PMC Co Ltd has submitted a patent application for Drying Net with Aging Resistance and Preparation Method Thereof. Zhou Jixue, Sheng Changxin, Kang Hongmei, Ji Xiaoping and Cui Shaofeng developed the invention. The patent application number is CN202511264810 20250905. The patent publication num..

State Intellectual Property Office of China Receives Xinjiang Dunhua Green Carbon Technology Patent Application for Composite Hydrate Inhibitor for Carbon Sequestration

Chemicals

| Thu 30 Apr 2026

Beijing, May 1 -- State Intellectual Property Office of China has received Xinjiang Dunhua Green Carbon Technology patent application for Composite Hydrate Inhibitor for Carbon Sequestration. Xu Yubing, Han Hongxia and Zhao Linglong developed the invention. The patent application number is CN202511761214 20251127. The patent ..

Yidu Xingfa Chemical Submits Chinese Patent Application for Compressor Unit Control System with One-key Start-stop Function and Control Method

Chemicals

| Fri 01 May 2026

Beijing, May 1 -- Yidu Xingfa Chemical has submitted a patent application for Compressor Unit Control System with One-key Start-stop Function and Control Method. This invention was developed by Li Xu, Kong Weichen, Gong Shiwei, Lei Ming, Cheng Peiwen, Hao Zhijie and Xie Wenlong. The patent application number is CN202511422674..

State Intellectual Property Office of China Receives Southwest Petroleum University Patent Application for Shale Chemical Cementing Ability Evaluation Method

Chemicals

| Thu 30 Apr 2026

Beijing, May 1 -- State Intellectual Property Office of China has received Southwest Petroleum University patent application for Shale Chemical Cementing Ability Evaluation Method. Lin Yi, Liu Xiangjun, Xiong Jian, Ding Yi, Xiao Yurong and Liang Lixi developed the invention. The patent application number is CN202511301386 202..

Guizhou University Files Chinese Patent Application for Hydrated Salt Composite Heat Storage Material Experimental Device

Chemicals

| Thu 30 Apr 2026

Beijing, May 1 -- Guizhou University has filed a patent application for Hydrated Salt Composite Heat Storage Material Experimental Device. This invention was developed by Utsune, Yang Hua, Cheng Hao, Gou Dengfeng, He Menglin, Li Guiming, Luo Heng and Tai Hayase. The patent application number is CN202511436254 20251009. The pa..

Chongqing Yuntianhua Tianju New Material Submits Chinese Patent Application for Method for Detecting Purity of Hemiacetal

Chemicals

| Thu 30 Apr 2026

Beijing, May 1 -- Chongqing Yuntianhua Tianju New Material has submitted a patent application for Method for Detecting Purity of Hemiacetal. This invention was developed by Li Mei, Yang Xiao, Yang Qingyu, Pu Xuetao, Zhang Hongwei and Niu Yuhong. The patent application number is CN202511498090 20251020. The patent publication ..

State Intellectual Property Office of China Publishes China National Environmental Monitoring Centre Patent Application for Device and Method for Pre-treating Aldehyde Ketone Compo..

Chemicals

| Thu 30 Apr 2026

Beijing, May 1 -- State Intellectual Property Office of China has published China National Environmental Monitoring Centre patent application for Device and Method for Pre-treating Aldehyde Ketone Compound Absorption Liquid Sample. The invention was developed by Mikie, Peng Xiang, Chen Hanlin, Tao Qiujin and Tang Guigang. The..

State Intellectual Property Office of China Publishes Lianyungang Jinniu Power Equipment Mfg Co Ltd Patent Application for Enameled Wire Rapid Coating and Curing Method Based on Ul..

Chemicals

| Fri 01 May 2026

Beijing, May 1 -- State Intellectual Property Office of China has published Lianyungang Jinniu Power Equipment Mfg Co Ltd patent application for Enameled Wire Rapid Coating and Curing Method Based on Ultraviolet Curing. The invention was developed by Cai Zhengchu, Zhang Xiqian and Ye Shengguo. The patent application number is..

State Intellectual Property Office of China Releases Xuzhou Haodong Tech Co Ltd Patent Application for Tubular Heat Exchanger for Chemical Production

Chemicals

| Thu 30 Apr 2026

Beijing, May 1 -- State Intellectual Property Office of China has released Xuzhou Haodong Tech Co Ltd patent application for Tubular Heat Exchanger for Chemical Production. This invention was developed by Zhao Peng. The patent application number is CN202511177109 20250114. The patent publication number is CN121185098 (A). Int..

State Intellectual Property Office of China Receives Fujian Detianchen New Material Tech Co Ltd Patent Application for Efficient Heat Exchange Device and Method for Preparing Nitro..

Chemicals

| Thu 30 Apr 2026

Beijing, May 1 -- State Intellectual Property Office of China has received Fujian Detianchen New Material Tech Co Ltd patent application for Efficient Heat Exchange Device and Method for Preparing Nitrous Oxide. Fang Xi, Pan Zhenhuan, Wu Jinxuan and Huang Wei developed the invention. The patent application number is CN2025117..

Shandong Jiesheng Chemical Equipment Co Ltd Applies for Patent on Petrochemical Industry Production Heat Exchanger with Self-cleaning Function

Chemicals

| Thu 30 Apr 2026

Beijing, May 1 -- Shandong Jiesheng Chemical Equipment Co Ltd has applied Chinese patent for Petrochemical Industry Production Heat Exchanger with Self-cleaning Function. Wang Jingqiang, Cao Hongming and Jing Xuemei developed it. The patent application number is CN202511431785 20251009. The patent publication number is CN1211..

Huizhou Hanhuihe Environmental Tech Co Ltd Applies for Patent on Intelligent Monitoring Device for Chemical Production

Chemicals

| Thu 30 Apr 2026

Beijing, May 1 -- Huizhou Hanhuihe Environmental Tech Co Ltd has applied Chinese patent for Intelligent Monitoring Device for Chemical Production. Lin Bobo, Huang Liyang and Hu Jianlong developed it. The patent application number is CN202511598750 20251104. The patent publication number is CN121184714 (A). International Paten..

State Intellectual Property Office of China Receives Three Gorges Jinsha Jiangchuan Cloud Hydropower Development and Three Gorges Power Co Ltd Patent Application for Electrochemica..

Chemicals

| Fri 01 May 2026

Beijing, May 1 -- State Intellectual Property Office of China has received Three Gorges Jinsha Jiangchuan Cloud Hydropower Development and Three Gorges Power Co Ltd patent application for Electrochemical Energy Storage Power Station Planning Operation Collaborative Optimization Method Considering Uncertainty of New Energy Power ..

State Intellectual Property Office of China Publishes Zhejiang Liwei Energy Technology Co Ltd Patent Application for Electrochemical Device and Electric Equipment Thereof

Chemicals

| Fri 01 May 2026

Beijing, May 1 -- State Intellectual Property Office of China has published Zhejiang Liwei Energy Technology Co Ltd patent application for Electrochemical Device and Electric Equipment Thereof. The invention was developed by Cao Weiyi and Chen Xianrui. The patent application number is CN202511344203 20250919. The patent publi..

Shandong Maohua New Energy Tech Co Ltd Applies for Patent on Lithium Lanthanum Zirconium Oxide Solid Electrolyte and Application

Chemicals

| Fri 01 May 2026

Beijing, May 1 -- Shandong Maohua New Energy Tech Co Ltd has applied Chinese patent for Lithium Lanthanum Zirconium Oxide Solid Electrolyte and Application. Jin Pengpeng, Geng Haitao, Hou Yaqi and Han Meng developed it. The patent application number is CN202511141324 20250815. The patent publication number is CN121192236 (A)...

Xuzhou Haohai Electric Co Ltd Applies for Patent on Automatic Silica Gel Transformer Pouring Defoaming Method

Chemicals

| Fri 01 May 2026

Beijing, May 1 -- Xuzhou Haohai Electric Co Ltd has applied Chinese patent for Automatic Silica Gel Transformer Pouring Defoaming Method. Li Lang developed it. The patent application number is CN202511224134 20250829. The patent publication number is CN121191914 (A). International Patent Classification code is H01F41/12. ..

State Intellectual Property Office of China Receives Jiangxi Oulu Electronic Tech Co Ltd Patent Application for Automatic Coating Process for Insulating Layer of Wire and Cable

Chemicals

| Fri 01 May 2026

Beijing, May 1 -- State Intellectual Property Office of China has received Jiangxi Oulu Electronic Tech Co Ltd patent application for Automatic Coating Process for Insulating Layer of Wire and Cable. Zhai Wenxuan developed the invention. The patent application number is CN202511528538 20251024. The patent publication number i..

State Intellectual Property Office of China Publishes Zhejiang University Jinhua Research Institute Patent Application for Self-emulsifying Nervonic Acid Eye Drops as Well as Prepa..

Chemicals

| Fri 01 May 2026

Beijing, May 1 -- State Intellectual Property Office of China has published Zhejiang University Jinhua Research Institute patent application for Self-emulsifying Nervonic Acid Eye Drops as Well as Preparation Method and Application Thereof. The invention was developed by Zhang Xiangnan, Hu Songhui, Chen Zhitong, Wang Yun, Lyu Zh..

State Intellectual Property Office of China Releases Shanghai Institute of Optics and Fine Mechanics Chinese Academy of Sciences Patent Application for Splicing Type Double-grating..

Chemicals

| Fri 01 May 2026

Beijing, May 1 -- State Intellectual Property Office of China has released Shanghai Institute of Optics and Fine Mechanics Chinese Academy of Sciences patent application for Splicing Type Double-grating Spectrum Synthesis Device and Method. This invention was developed by Han Yuxing, Cui Wuguang, Jin Yunxia, Kong Fanyu, Cao Hong..

Wei Wei Files Chinese Patent Application for Electrochemical Energy Storage System and Active State Regulation and On-line Repair Method Thereof

Chemicals

| Fri 01 May 2026

Beijing, May 1 -- Wei Wei has filed a patent application for Electrochemical Energy Storage System and Active State Regulation and On-line Repair Method Thereof. The patent application number is CN202511374749 20250924. The patent publication number is CN121192285 (A). International Patent Classification codes are H01M10/052..

Foshan Dlt Tech Co Ltd Submits Chinese Patent Application for Efficient Pigment Distributing Machine

Chemicals

| Fri 01 May 2026

Beijing, May 1 -- Foshan Dlt Tech Co Ltd has submitted a patent application for Efficient Pigment Distributing Machine. This invention was developed by Wu Junliang, Yi Sihai, Chen Zhikun, Luo Yudong, Xian Guangying, Zhao Xiongkun and Li Chengguang. The patent application number is CN202511388265 20250926. The patent publicati..

Zhejiang Yinhui High Fiber Mat Co Ltd Files Chinese Patent Application for Coating Preparation Device for Corrosion-resistant Coating of High-elastic Polyester Industrial Yarn

Chemicals

| Fri 01 May 2026

Beijing, May 1 -- Zhejiang Yinhui High Fiber Mat Co Ltd has filed a patent application for Coating Preparation Device for Corrosion-resistant Coating of High-elastic Polyester Industrial Yarn. This invention was developed by Fei Dongyao and Fei Jie. The patent application number is CN202511598651 20251104. The patent publicat..

Tongxiang Henglong Chemical Files Chinese Patent Application for Polyester FDY (fully Drawn Yarn) Oiling Agent with High-concentration Emulsion

Chemicals

| Fri 01 May 2026

Beijing, May 1 -- Tongxiang Henglong Chemical has filed a patent application for Polyester FDY (fully Drawn Yarn) Oiling Agent with High-concentration Emulsion. This invention was developed by Shen Yafen, Zhu Tongyu, Gong Ruiping, Zhu Jiabin, Zhang Jianbin, Zhang Dongming and Li Wenda. The patent application number is CN20251..

State Intellectual Property Office of China Receives Ahhc Optoelectronic Tech Co Ltd Patent Application for Gallium Oxide Crystal Preparation Process and Device

Chemicals

| Fri 01 May 2026

Beijing, May 1 -- State Intellectual Property Office of China has received Ahhc Optoelectronic Tech Co Ltd patent application for Gallium Oxide Crystal Preparation Process and Device. Wan Wen and Wan Liming developed the invention. The patent application number is CN202511395920 20250928. The patent publication number is CN12..

State Intellectual Property Office of China Publishes Yangzhou University and Nanchang Hangkong University Patent Application for Carbon Fiber Yarn Surface Micro-threading Device a..

Chemicals

| Fri 01 May 2026

Beijing, May 1 -- State Intellectual Property Office of China has published Yangzhou University and Nanchang Hangkong University patent application for Carbon Fiber Yarn Surface Micro-threading Device and Method Based on Electrochemical Treatment. The invention was developed by Ge Zhenghui, Hu Qifan, Luo Jinxing, Xu Xuefeng and ..

State Intellectual Property Office of China Releases Shenzhen Haili Surface Technology Treat Co Ltd Patent Application for Pulse-direct Current Electrochemical Composite Deposition..

Chemicals

| Fri 01 May 2026

Beijing, May 1 -- State Intellectual Property Office of China has released Shenzhen Haili Surface Technology Treat Co Ltd patent application for Pulse-direct Current Electrochemical Composite Deposition Process for Nickel-tungsten-phosphorus Alloy Coating. This invention was developed by Yu Yangqiang, Liao Mengliang, Liu Wenhao ..

Hunan Qiwei Hydrogen Energy Tech Co Ltd Submits Chinese Patent Application for Nano Iridium/iridium Oxide Composite Catalyst with Three-dimensional Porous Network Structure and Pre..

Chemicals

| Fri 01 May 2026

Beijing, May 1 -- Hunan Qiwei Hydrogen Energy Tech Co Ltd has submitted a patent application for Nano Iridium/iridium Oxide Composite Catalyst with Three-dimensional Porous Network Structure and Preparation Method of Nano Iridium/iridium Oxide Composite Catalyst. This invention was developed by He Hanwei. The patent applicati..

State Intellectual Property Office of China Receives Haoteng Investment Man Jinan Partnership Enterprise Limited Partnership Patent Application for Composite Cathode Current Collec..

Chemicals

| Fri 01 May 2026

Beijing, May 1 -- State Intellectual Property Office of China has received Haoteng Investment Man Jinan Partnership Enterprise Limited Partnership patent application for Composite Cathode Current Collector for Toluene Electrochemical Hydrogen Storage and Preparation Method and Application Thereof. Wang Feng, Hu Guocheng, Zhang Z..

Jiangnan University Applies for Patent on Electrosynthesis Method of Azobenzene or Azobenzene Oxide

Chemicals

| Fri 01 May 2026

Beijing, May 1 -- Jiangnan University has applied Chinese patent for Electrosynthesis Method of Azobenzene or Azobenzene Oxide. Song Junling and Cai Meiqing developed it. The patent application number is CN20251166410 20250731. The patent publication number is CN121183353 (A). International Patent Classification codes are B09C1..

University of Shanghai for Science and Technology Seeks Patent for Electrochemical Preparation Method and Application of Coordination Hydride

Chemicals

| Fri 01 May 2026

Beijing, May 1 -- University of Shanghai for Science and Technology has sought patent for Electrochemical Preparation Method and Application of Coordination Hydride. This invention was developed by Pang Yuepeng, Du Yulin, Zheng Shiyou and Wei Chao. The patent application number is CN20251145196 20250729. The patent publication ..

Hunan Pulasi Intelligent Tech Co Ltd Seeks Patent for Intelligent Circulating Pickling System Resistant to High-temperature Hydrochloric Acid Corrosion

Chemicals

| Fri 01 May 2026

Beijing, May 1 -- Hunan Pulasi Intelligent Tech Co Ltd has sought patent for Intelligent Circulating Pickling System Resistant to High-temperature Hydrochloric Acid Corrosion. This invention was developed by Wu Po, Wang Xuji and Long Junhai. The patent application number is CN202511553655 20251029. The patent publication numb..

Guangdong University of Technology Applies for Patent on High-toughness Self-lubricating Wear-resistant Multi-layer Composite Coating and Preparation Method Thereof

Chemicals

| Fri 01 May 2026

Beijing, May 1 -- Guangdong University of Technology has applied Chinese patent for High-toughness Self-lubricating Wear-resistant Multi-layer Composite Coating and Preparation Method Thereof. Wang Qimin, Wang Chengfeng, Xu Yuxiang and Dai Wei developed it. The patent application number is CN202511230296 20250829. The patent pu..

Shenzhen Jingchengda Circuit Tech Co Ltd Submits Patent Application for Low-stress Chemical Nickel Plating Solution and Preparation Method Thereof

Chemicals

| Fri 01 May 2026

Beijing, May 1 -- Shenzhen Jingchengda Circuit Tech Co Ltd has submitted a patent application for Low-stress Chemical Nickel Plating Solution and Preparation Method Thereof. Chen Bing, Zhang Xiaomin, Yang Bo and Pei Jian developed the invention. The patent application number is CN202511378642 20250925. The patent publication ..

Ganzhou Achteck Tool Technology Submits Chinese Patent Application for Multi-layer Coating Cutter and Preparation Method Thereof

Chemicals

| Fri 01 May 2026

Beijing, May 1 -- Ganzhou Achteck Tool Technology has submitted a patent application for Multi-layer Coating Cutter and Preparation Method Thereof. This invention was developed by Qiu Lianchang, Zeng Xiaoshan, Zhou Xianjie, Zhou Ji, Yang Jun, Hu Weijun, Zhong Zhiqiang, Wu Liying, Du Yong, Liu Libin, Yang Jianwei and Jia Huishu. ..

Guangzhou Xianjin Electric Tech Co Ltd Submits Patent Application for High-thermal-conductivity and High-insulation Material Containing Graphene Boron Nitride Heterojunction and Pr..

Chemicals

| Fri 01 May 2026

Beijing, May 1 -- Guangzhou Xianjin Electric Tech Co Ltd has submitted a patent application for High-thermal-conductivity and High-insulation Material Containing Graphene Boron Nitride Heterojunction and Preparation Method of High-thermal-conductivity and High-insulation Material. An Zhiguo, Chen Xuancheng and Wang Qiuyu develop..

State Intellectual Property Office of China Receives Chuzhou Jiamei Prec Industry Co Ltd Patent Application for Device for Magnetron Sputtering Coating on Surface of Plastic Part a..

Chemicals

| Fri 01 May 2026

Beijing, May 1 -- State Intellectual Property Office of China has received Chuzhou Jiamei Prec Industry Co Ltd patent application for Device for Magnetron Sputtering Coating on Surface of Plastic Part and Coating Method. Li Shouan, Hu Yongwei, Li Xiaokang, Xing Changfeng, Yin Youzhu, Cheng Jun and Ma Mingyang developed the inven..

Jiangsu Feida Drills Submits Chinese Patent Application for Rapid Deposition Device for Hard Coating of Drill Bit and Use Method of Rapid Deposition Device

Chemicals

| Fri 01 May 2026

Beijing, May 1 -- Jiangsu Feida Drills has submitted a patent application for Rapid Deposition Device for Hard Coating of Drill Bit and Use Method of Rapid Deposition Device. This invention was developed by Zhang Jianhua and Wu Minying. The patent application number is CN202511338218 20250918. The patent publication number is C..

Wuhan University of Technology Submits Chinese Patent Application for Non-monotonic Grain Size Gradient Composite Coating as Well as Preparation Method and Application Thereof

Chemicals

| Fri 01 May 2026

Beijing, May 1 -- Wuhan University of Technology has submitted a patent application for Non-monotonic Grain Size Gradient Composite Coating as Well as Preparation Method and Application Thereof. This invention was developed by Wang Chuanbin, Zhang Xiuxia, Peng Jian, Xu Zhigang and Shen Qiang. The patent application number is CN..

State Intellectual Property Office of China Releases Jingtuo Tech Ningbo Co Ltd Patent Application for Magnetron Sputtering Coating Device

Chemicals

| Fri 01 May 2026

Beijing, May 1 -- State Intellectual Property Office of China has released Jingtuo Tech Ningbo Co Ltd patent application for Magnetron Sputtering Coating Device. This invention was developed by Yu Youhong, Shi Xubin, Wang Yun, Wang Yuefu and Yan Xingping. The patent application number is CN202511136915 20250814. The patent pu..

China Yangtze Power Submits Chinese Patent Application for Corrosion-resistant Coating for Wading Fastener and Preparation Method of Corrosion-resistant Coating

Chemicals

| Fri 01 May 2026

Beijing, May 1 -- China Yangtze Power has submitted a patent application for Corrosion-resistant Coating for Wading Fastener and Preparation Method of Corrosion-resistant Coating. This invention was developed by Chen Leilei, Cheng Chuanshi, Xu Ning, Bai Yunju, Yang Chao, Chen Weidong and Huang Jie. The patent application number..

Beijing Golden Wheel Special Machine Co Ltd Applies for Patent on Ps-pvd Thermal Barrier Coating and Preparation Method Thereof

Chemicals

| Fri 01 May 2026

Beijing, May 1 -- Beijing Golden Wheel Special Machine Co Ltd has applied Chinese patent for Ps-pvd Thermal Barrier Coating and Preparation Method Thereof. He Qing, Zhang Yusheng, Zhao Qian and Li Xinhui developed it. The patent application number is CN202511266780 20250905. The patent publication number is CN121183271 (A). I..

Ji Hua Laboratory Seeks Patent for Nickel-based Coating as Well as Preparation Method and Application Thereof

Chemicals

| Fri 01 May 2026

Beijing, May 1 -- Ji Hua Laboratory has sought patent for Nickel-based Coating as Well as Preparation Method and Application Thereof. This invention was developed by Qi Wei, Li Hui, Lyu Lingao, Tang Lieming, Liu Huichuan, Chen Lei, Li Xiaolei and Wu Demin. The patent application number is CN202511749548 20251126. The patent pub..

State Intellectual Property Office of China Releases Shandong Lianhe Linong Biotechnology Patent Application for Preparation Method of Lentinan Soluble Concentrate

Chemicals

| Fri 01 May 2026

Beijing, May 1 -- State Intellectual Property Office of China has released Shandong Lianhe Linong Biotechnology patent application for Preparation Method of Lentinan Soluble Concentrate. This invention was developed by Ji Keqing, Jiang Yanquan, Yang Jingxiu, Yan Zhihao and Wang Lanlan. The patent application number is CN2025117..

Heilongjiang Punongfeng Biotechnology Dev Co Ltd Submits Patent Application for Pesticide Composition Containing Trinexapac-ethyl and S-abscisic Acid

Chemicals

| Fri 01 May 2026

Beijing, May 1 -- Heilongjiang Punongfeng Biotechnology Dev Co Ltd has submitted a patent application for Pesticide Composition Containing Trinexapac-ethyl and S-abscisic Acid. Zhang Guohui, Tang Le, Wang Junyu and Jia Junjun developed the invention. The patent application number is CN202511510334 20251022. The patent publica..

Commissariat Energie Atomique and Orano Recycling Seek Patent for Device for Detecting Fluorine Ions in Nitric Acid Medium

Chemicals

| Thu 30 Apr 2026

Beijing, April 30 -- Commissariat Energie Atomique and Orano Recycling have sought patent for Device for Detecting Fluorine Ions in Nitric Acid Medium. This invention was developed by Beaussonnet Sophie, Cloet Olivier, Eirolt Daniel, Gilbert Morgan, Bosland Leo, Szabo Samuel, Genestal Kevin and Junod Laurent. The patent appli..

North China Electric Power Test Research Institute Of China Datang Corporation Science And Tech Rese and China Datang Corporation Science & Technology Research Institute Submit Chi..

Chemicals

| Thu 30 Apr 2026

Beijing, April 30 -- North China Electric Power Test Research Institute Of China Datang Corporation Science And Tech Rese and China Datang Corporation Science & Technology Research Institute have submitted a patent application for Iron-based Wear-resistant Material Suitable for Boiler Water-cooled Wall, Preparation Method and Co..

University of Science and Technology Beijing and Guangdong Hengqin Aozhiyan Tech Development Co Ltd File Chinese Patent Application for Antibacterial Heterostructure Stainless Stee..

Chemicals

| Thu 30 Apr 2026

Beijing, April 30 -- University of Science and Technology Beijing and Guangdong Hengqin Aozhiyan Tech Development Co Ltd have filed a patent application for Antibacterial Heterostructure Stainless Steel Coating and Preparation Method Thereof. This invention was developed by Qian Hongchang, Chang Weiwei, Zhang Dawei, Zhou Min, Gu..

Jiangxi Ruifeng Environmental Prot Co Ltd and Wanzai Zhicheng Industrial Submit Chinese Patent Application for Method for Comprehensive Recovery of Lead-tin White Soot Containing A..

Chemicals

| Thu 30 Apr 2026

Beijing, April 30 -- Jiangxi Ruifeng Environmental Prot Co Ltd and Wanzai Zhicheng Industrial have submitted a patent application for Method for Comprehensive Recovery of Lead-tin White Soot Containing Arsenic and Zinc and Harmless Vitrification of Arsenic. This invention was developed by Zuo Da, Pan Hong, Liu Lirui, Peng Yixin,..

Ningbo Institute of Materials Technology & Engineering, Chiense Academy of Sciences Seeks Patent for Composite Permanent Magnet Material and Preparation Method Thereof

Chemicals

| Fri 01 May 2026

Beijing, May 1 -- Ningbo Institute of Materials Technology & Engineering, Chiense Academy of Sciences has sought patent for Composite Permanent Magnet Material and Preparation Method Thereof. This invention was developed by Lan Haifeng, Liu Lei, Yu Xiaoqiang, Zhao Jiangtao, Hu Tianyu, Sun Yingli and Ding Yong. The patent appl..

Yantai Zhenghai Magnetic Material Submits Patent Application for Neodymium-iron-boron Magnet with High Bonding Force and Preparation Method and Application of Neodymium-iron-boron ..

Chemicals

| Fri 01 May 2026

Beijing, May 1 -- Yantai Zhenghai Magnetic Material has submitted a patent application for Neodymium-iron-boron Magnet with High Bonding Force and Preparation Method and Application of Neodymium-iron-boron Magnet. Li Zhiqiang, Liu Yan, Chen Fanjie, Sun Xiaoyun, Huang Zuoxin and Lyu Yang developed the invention. The patent app..

Guangdong University of Technology Applies for Patent on Batch Scheduling and Two-dimensional Layout Optimization Method for Single-machine Additive Manufacturing

Chemicals

| Fri 01 May 2026

Beijing, May 1 -- Guangdong University of Technology has applied Chinese patent for Batch Scheduling and Two-dimensional Layout Optimization Method for Single-machine Additive Manufacturing. Yi Haotian, Wei Lijun, Yao Shaowen, Zhang Hao, Shu Wenlan and Liu Qiang developed it. The patent application number is CN202511400753 2025..

Beijing Zhiyuan Artificial Intelligence Research Institute Applies for Patent on Imitation Learning Method, Device and Equipment for Intelligent Agent with Body

Chemicals

| Fri 01 May 2026

Beijing, May 1 -- Beijing Zhiyuan Artificial Intelligence Research Institute has applied Chinese patent for Imitation Learning Method, Device and Equipment for Intelligent Agent with Body. Chen Xiansheng, Wang Pengwei and Lyu Huaihai developed it. The patent application number is CN202511386776 20250926. The patent publicatio..

Hunan Institute of Engineering Submits Chinese Patent Application for Multi-agent Obstacle Avoidance Collaborative Decision-making Method, Device, Equipment and Medium

Chemicals

| Thu 30 Apr 2026

Beijing, May 1 -- Hunan Institute of Engineering has submitted a patent application for Multi-agent Obstacle Avoidance Collaborative Decision-making Method, Device, Equipment and Medium. This invention was developed by Zhang Xiaochun, Luo Yiping, Li Honghu, Liu Yutao and Yang Yang. The patent application number is CN202511323..

Chengdu Wanwei Tuxin It Co Ltd Submits Patent Application for Chemical Safety Monitoring Method and System Combined with DCS (distributed Control System)

Chemicals

| Thu 30 Apr 2026

Beijing, May 1 -- Chengdu Wanwei Tuxin It Co Ltd has submitted a patent application for Chemical Safety Monitoring Method and System Combined with DCS (distributed Control System). Zhang Xiaoru and Gong Zhiqiang developed the invention. The patent application number is CN202511726808 20251124. The patent publication number is..

Guangzhou University Submits Chinese Patent Application for Data-mechanism Hybrid-driven Mixed-flow Manufacturing System Performance Evaluation Method

Chemicals

| Thu 30 Apr 2026

Beijing, May 1 -- Guangzhou University has submitted a patent application for Data-mechanism Hybrid-driven Mixed-flow Manufacturing System Performance Evaluation Method. This invention was developed by Lin Libin, Zhang Zhixiang, Wang Limin, Zou Tao, Li Haijin, Yi Sanwu and Yang Zhicheng. The patent application number is CN202..

United Laboratories Inner Mongolia Co Ltd Submits Patent Application for Method for Determining Content of 4-ethyl-2, 3-dioxo-1-piperazine Formyl Chloride (EDPC)

Chemicals

| Thu 30 Apr 2026

Beijing, May 1 -- United Laboratories Inner Mongolia Co Ltd has submitted a patent application for Method for Determining Content of 4-ethyl-2, 3-dioxo-1-piperazine Formyl Chloride (EDPC). Li Jun, Fan Lijuan, Li Min, Wang Mei and Ren Li developed the invention. The patent application number is CN202511682091 20251117. The pat..

State Intellectual Property Office of China Releases Guangzhou Customs Technology Center Patent Application for Method for Determining Glycol Ether and Ether Ester Substances in Ve..

Chemicals

| Thu 30 Apr 2026

Beijing, May 1 -- State Intellectual Property Office of China has released Guangzhou Customs Technology Center patent application for Method for Determining Glycol Ether and Ether Ester Substances in Vehicle Cleaning Agent. This invention was developed by Huo Weijiang, Shen Wenjie, Peng Ying and Peng Zhikeng. The patent appli..

Beijing University Files Chinese Patent Application for Surface Water Characteristic Soluble Organic Matter Molecule and Reaction Identification Method and Device

Chemicals

| Thu 30 Apr 2026

Beijing, May 1 -- Beijing University has filed a patent application for Surface Water Characteristic Soluble Organic Matter Molecule and Reaction Identification Method and Device. This invention was developed by Wang Ting, Du Lei, Feng Leyan and Sun Weiling. The patent application number is CN202511324090 20250917. The patent p..

Tsubakimoto Chain Submits Chinese Patent Application for Tricycle

Chemicals

| Fri 01 May 2026

Beijing, May 1 -- Tsubakimoto Chain has submitted a patent application for Tricycle. This invention was developed by Nakakoso Keita. The patent application number is CN202510452392 20250411. The patent publication number is CN121180335 (A). International Patent Classification codes are B62K25/02, B62K5/02 and B62L1/00. Cooper..

Zhejiang Jida New Mat Co Ltd Seeks Patent for Heat-conducting Hydrophobic Silica Gel Composite Artificial Leather and Preparation Method Thereof

Chemicals

| Fri 01 May 2026

Beijing, May 1 -- Zhejiang Jida New Mat Co Ltd has sought patent for Heat-conducting Hydrophobic Silica Gel Composite Artificial Leather and Preparation Method Thereof. This invention was developed by Liu Ziheng, Liu Cheng and Yang Xing. The patent application number is CN202511392395 20250926. The patent publication number i..

State Intellectual Property Office of China Receives Quanzhou Xufeng Microfiber Co Ltd Patent Application for Preparation Method of Superfine Fiber Synthetic Leather

Chemicals

| Fri 01 May 2026

Beijing, May 1 -- State Intellectual Property Office of China has received Quanzhou Xufeng Microfiber Co Ltd patent application for Preparation Method of Superfine Fiber Synthetic Leather. Zhang Rixin, Huang Jisheng and Chen Jincao developed the invention. The patent application number is CN202511735567 20251125. The patent p..

Vitalink Industry Shenzhen Files Chinese Patent Application for Coated Product, Cr-ti-n Alloy Coating and Application of Cr-ti-n Alloy Coating in Improving Surface Flatness of Prod..

Chemicals

| Fri 01 May 2026

Beijing, May 1 -- Vitalink Industry Shenzhen has filed a patent application for Coated Product, Cr-ti-n Alloy Coating and Application of Cr-ti-n Alloy Coating in Improving Surface Flatness of Product. This invention was developed by Tan Zhi, Liang Jiamin, Dong Yue, Huang Feng and Chen Guoyuan. The patent application number is C..

Siemens Energy International Seeks Patent for Co Alloy for Additive Manufacturing

Chemicals

| Fri 01 May 2026

Beijing, May 1 -- Siemens Energy International has sought patent for Co Alloy for Additive Manufacturing. This invention was developed by Roulet David and Vitt Fabio. The patent application number is CN202511233522 20191213. The patent publication number is CN121183169 (A). International Patent Classification codes are B22F10/2..

Nanjing Iron and Steel Submits Patent Application for Method for Reducing Steel Plate Thermal Jet Printing Paint Consumption Based on Character Optimization

Chemicals

| Fri 01 May 2026

Beijing, May 1 -- Nanjing Iron and Steel has submitted a patent application for Method for Reducing Steel Plate Thermal Jet Printing Paint Consumption Based on Character Optimization. He Meihua and Zhang Jiuting developed the invention. The patent application number is CN202511295152 20250911. The patent publication number is C..

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