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06:23:48 Wed 01 Apr 2026

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Industry

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(8)

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Wanhua Chemical Group

(7)

(5)

Shanghai University

(5)

(5)

Wuhu Haodeli Environmenta

(5)

Zhuhai Shiyue New Mat Co

(5)

(4)

(4)

(4)

(4)

(4)

Nantong Jinyinhe Textile

(4)

(4)

Jiangsu Hengrui Fraunen N

(3)

Kaneka Corporation

(3)

Nan Ya Plastics

(3)

(3)

No 719 Res Institute Chin

(3)

Suzhou Yimeng New Materia

(3)

Toray Industries

(3)

Zhengzhou University

(3)

Zhenye Mold Tech Tianmen

(3)

Anhui Yitenuo Protein Bio

(2)

(2)

(2)

Cgn Juner Zhejiang New Ma

(2)

Changchun Institute of Ap

(2)

Changzhou University

(2)

DIC Corporation

(2)

(2)

Dalian Institute of Chemi

(2)

Dongcai Electronic Mat Me

(2)

East China University of

(2)

(2)

Essex Solutions Usa Llc

(2)

(2)

Guangdong Tianjin New Mat

(2)

Guangdong University of P

(2)

Guangzhou Jamie Tableware

(2)

Guizhou Nanyang Color Fib

(2)

Hainan University

(2)

Hanwha Solutions

(2)

Harbin Institute of Techn

(2)

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(2)

(2)

Jiangshan Hengchengrong M

(2)

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(2)

(2)

Lisen Noco Company

(2)

Mitsubishi Gas Chemical

(2)

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(2)

(2)

Nanchang University

(2)

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(2)

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(2)

Nantong Ruitong Plastic I

(2)

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(2)

Nine Ring Machinery Share

(2)

(2)

Qingdao University of Sci

(2)

(2)

SK Microver Co Ltd

(2)

Shanghai Supezet Eng Tech

(2)

Shanghai Yanjin Senxin Ne

(2)

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(2)

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(2)

Shinetsu Chemical

(2)

Sichuan University

(2)

Songshan Lake Central Hos

(2)

Soochow Univ [cn]; Suzhou

(2)

South China University of

(2)

Suhao Litian Liaoning Pol

(2)

Suzhou Hongdao New Mat Co

(2)

Suzhou Institute Of Tech

(2)

Syensqo Specialty Polymer

(2)

(2)

(2)

(2)

(2)

(2)

(2)

Welltone Technology

(2)

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(2)

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(2)

Yingkou Guangyang Refract

(2)

Yongxuan New Mat Group Co

(2)

Zhejiang Rijiu New Materi

(2)

Zhejiang University of Sc

(2)

Zhiwei Heju Advanced Mate

(2)

Ziyang Zhongnuocheng Plas

(2)

(1)

ACTEGA North America Tech

(1)

ASM International Holding

(1)

AVIC Manufacturing Techno

(1)

AVIC Research Institute S

(1)

Absorb Fortune Ltd

(1)

Additive Manufacturing Te

(1)

Aetna Group S P A

(1)

Aishangpu Commerce And Tr

(1)

(1)

(1)

Alliance For Sustainable

(1)

Amcor Flexibles North Ame

(1)

Amrita Vishwa Vidyapeetha

(1)

Anhui Gaowei New Material

(1)

Anhui Guangzhi Technology

(1)

Anhui Guofeng New Materia

(1)

Anhui Jiguang New Mat Co

(1)

Anhui Nuopu New Material

(1)

Anhui University; Fuyang

(1)

Anhui Vocational & Techni

(1)

Anhui Yiyue Tech Co Ltd

(1)

Anhui Zijin New Material

(1)

Anpel Laboratory Tech Sha

(1)

Anqing Yongcheng Environm

(1)

Anqing Zhongyou Plastic P

(1)

Applied Mat Inc [us]; Nat

(1)

(1)

Asahi Kasei Constr Mat Co

(1)

Ashford Textile Zhangzhou

(1)

Avic Shangda Super Alloys

(1)

Avient Corporation

(1)

(1)

(1)

(1)

(1)

Baotou Menglu Power Equip

(1)

Baoyan Industrial Tech Na

(1)

Becton, Dickinson and Com

(1)

Beifang University of Nat

(1)

Beifang Weijiamao Coal Po

(1)

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(1)

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(1)

Beijing Kunlun Longyuan P

(1)

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(1)

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(1)

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(1)

Beijing Zhouji Oil And Ga

(1)

Benecke Kaliko Ag

(1)

Binzhou Bohai Piston Co L

(1)

Biome Bioplastics Ltd

(1)

(1)

Boyuan Shandong New Energ

(1)

Burrow Lonnie [us]; Boss

(1)

(1)

(1)

Cambium Biomaterials Inc

(1)

Canatu Finland Oy

(1)

(1)

Carcoustics Auto Parts Ti

(1)

(1)

Cella Cristiano

(1)

Century Innovation Inc

(1)

Cgn Advanced Mat Group Co

(1)

Cgn Ruishengfa Xiamen New

(1)

Changge Xuyang Composite

(1)

Changsha Hefa New Mat Co

(1)

Changxing Jinfa Textile C

(1)

Changzhou Aiteen New Mate

(1)

Changzhou Feiteng Chemica

(1)

Changzhou Haocheng Protec

(1)

Changzhou Huake Polymers

(1)

Changzhou Institute of Me

(1)

Changzhou Jiadean Science

(1)

Changzhou Juchuang New Ma

(1)

Changzhou Linke Creative

(1)

Changzhou Ninghe New Mate

(1)

Changzhou Rixin Resin Co

(1)

Changzhou Shengyue Mould

(1)

Chaozhou Danhui Wedding D

(1)

(1)

Chengde Branch, HBIS; Che

(1)

Chengdu Longcheng High Te

(1)

Chengdu Shangtai Tech Co

(1)

Chengdu Wanshunda Mould &

(1)

Chengdu Yuxiang Machinery

(1)

Chiattello Marion L [us];

(1)

China Building Materials

(1)

China Feizhou Group Co Lt

(1)

China National Erzhong Gr

(1)

China University of Geosc

(1)

China University of Minin

(1)

Chongqing Digital Die Car

(1)

Chongqing Huangyi Abrasiv

(1)

Chongqing Inst Of Graphen

(1)

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(1)

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(1)

Chongqing University; Cha

(1)

Chongqing Xierkang Blood

(1)

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(1)

Chuxiong Youlinsheng Tech

(1)

Cie Generale Des Etabliss

(1)

Cixi Yingxing Electronic

(1)

(1)

(1)

(1)

Covestro Deutschland AG

(1)

Cr Chemical Materials Tec

(1)

Creation Xxi S A S

(1)

Crown Warranty Llc

(1)

(1)

Daicel Corp [jp]; Kyushu

(1)

(1)

Dalian University of Tech

(1)

Dalian Xinde New Material

(1)

Danimer Intellectual Prop

(1)

Dawei Water Based Shangha

(1)

Deen Xinke Beijing Energy

(1)

(1)

Dezhou Jinsheng Aluminium

(1)

Dezhou Shihua Chemical

(1)

Dingliang Metal Product K

(1)

Dongfang Electric Fujian

(1)

Dongfeng Commercial Vehic

(1)

Dongguan Canshuo Hardware

(1)

Dongguan City Dayuan Plas

(1)

Dongguan Haineng New Ener

(1)

Dongguan Kaijin Plastic P

(1)

Dongguan Qunfu Plastic Pr

(1)

Dongguan Ruiyu Electronic

(1)

Dongguan Yuesheng New Mat

(1)

Dongming Intelligent Tech

(1)

Dongnan New Mat Hangzhou

(1)

Dongying Hairuibao New Ma

(1)

Dresp Rebekah L

(1)

Duke University

(1)

Dupont Electronic Materia

(1)

East China Normal Univers

(1)

East China University of

(1)

Eindhoven University of T

(1)

Elkem Silicones France; C

(1)

Enping Yingjiafeng Adhesi

(1)

Evonik Roehm Gmbh

(1)

Feierpu Qingdao New Mat C

(1)

(1)

Filinke New Mat Nantong C

(1)

Filinke New Mat Nantong C

(1)

Finjet Chemical Ind Ltd

(1)

(1)

Foshan Nanmu New Mat Co L

(1)

Foshan Shunde Kaizhi Plas

(1)

Foshan Tiange Acoustic De

(1)

Fudan University

(1)

Fuhai Dongying Tech Servi

(1)

Fujian Hongtailai Biotech

(1)

Fujian Kaibang Polyamide

(1)

Fujian Ruixin Synthetic L

(1)

Fujian Shaowu Xingguang C

(1)

Fujian University

(1)

Fuke New Mat Shanghai Co

(1)

Futamura Kagaku

(1)

Fuyao Glass Industry Grou

(1)

Fuzhou Praise Garments Co

(1)

GE Prec Healthcare

(1)

Gansu Gannan New Century

(1)

(1)

Glanzify Haftungsbeschrae

(1)

Grant Industries

(1)

GuangXi University

(1)

Guangdong Baojiali New Ma

(1)

Guangdong Baozhuang Tech

(1)

Guangdong Bican New Mat C

(1)

Guangdong Chuanxu New Mat

(1)

Guangdong Hanhe Non-ferro

(1)

Guangdong Jianchi Biologi

(1)

Guangdong Jusu Tech Co Lt

(1)

Guangdong Komo Co Ltd; Gu

(1)

Guangdong Komo Co Ltd; Hu

(1)

Guangdong Kumho Sunny Pol

(1)

Guangdong Leinuoli Tede S

(1)

Guangdong Liqun New Mat C

(1)

Guangdong Liyuan New Mate

(1)

Guangdong Lizi Technology

(1)

Guangdong Mingyang Film T

(1)

Guangdong Naigu Tech Co L

(1)

Guangdong Pusaida Materia

(1)

Guangdong Qinxiang Tech C

(1)

Guangdong Sanhexing Mould

(1)

Guangdong Shenyang New Ma

(1)

Guangdong Shunde Tongchen

(1)

Guangdong University of T

(1)

Guangdong Xingguang Greas

(1)

Guangdong Xinrui New Mate

(1)

Guangdong Xinsheng High T

(1)

Guangxi Mulinsen Tech Co

(1)

Guangxi Yiku Guangyang Di

(1)

Guangzhou Huifen Biotechn

(1)

Guangzhou Keyuan Innovati

(1)

Guangzhou Manni Int Biote

(1)

Guangzhou Pengda Machiner

(1)

Guangzhou Salvage Bureau

(1)

Guangzhou Shenghuoling Ne

(1)

Guilin Pilkington Safety

(1)

Guilin University of Elec

(1)

Guizhou Liyang Int Mfg Co

(1)

Guizhou Material Industri

(1)

Guizhou University; Guizh

(1)

Guizhou University; Njut

(1)

(1)

(1)

Guocai Suzhou New Materia

(1)

Guojing Hechuang Qingdao

(1)

HahnLung Plastic Industri

(1)

Haifulong New Mat Co Ltd

(1)

Hainan Haiying Media Co L

(1)

Hainan Normal University

(1)

Haining Zhuluoji Biologic

(1)

Handan Ruiguan Intelligen

(1)

Hangzhou Luoxi Biological

(1)

Hangzhou Ousaiyiru Tech C

(1)

Hangzhou Qilong Chemical

(1)

Hangzhou Ruidian Cloth Co

(1)

Hangzhou Sanlong New Mat

(1)

Hangzhou Shengfeng Electr

(1)

Hangzhou Taiguang Tech Co

(1)

Hangzhou Xinsheng Printin

(1)

Hangzhou Zhenhua Cosmetic

(1)

Hansol Chemical

(1)

Harbin Commercial Univers

(1)

Harbin Institute of Techn

(1)

Harbin Jiayun Tech Co Ltd

(1)

Hazels Holistic Llc

(1)

(1)

Hebei Huami New Material

(1)

Hebei Jiaotou Green Build

(1)

Hebei Lijiang Biotechnolo

(1)

Hebei University

(1)

Hebei University of Engin

(1)

Hefei Dingzhong Intellige

(1)

Hefei Guofeng Advanced Ba

(1)

Hefei Ketian Water Based

(1)

Hefei Lanzhiyuan New Mate

(1)

Hefei Lihong Plastic Mat

(1)

Hefei University of Techn

(1)

Heideng Tech Beijing Co L

(1)

Heilongjiang Zhongmeng Lo

(1)

Henan Jiarun New Mat Co L

(1)

Henan Jiuye Chemical Equi

(1)

Henan Lingbao New Materia

(1)

Henan Normal University

(1)

Henan Shunhong Environmen

(1)

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(1)

Hengguang New Mat Jiangsu

(1)

Hengji Coating Shenzhen C

(1)

Hengshui Chenggang Renewa

(1)

Hightex Co Ltd Hangzhou

(1)

Hodogaya Chemical

(1)

Hohai University

(1)

Hua Hong Hua Home Furnish

(1)

Huacai Hubei Electronic M

(1)

Huaibei Normal University

(1)

Huaiji County Huaide New

(1)

Huaneng Nuclear Energy Te

(1)

Huaneng Tongchuan Zhaojin

(1)

Huatian Tech Kunshan Elec

(1)

Huawei Technologies; Fuda

(1)

Huazhong University of Sc

(1)

Hubei Chusheng Packaging

(1)

Hubei Institute of Aerosp

(1)

Hubei Yuanli Plastic Tech

(1)

Hubei Yuding New Material

(1)

Huizhou Guanbao New Mat C

(1)

Huizhou Huayuan Arts & Cr

(1)

Huizhou Jiamai New Materi

(1)

Hunan Mite Prec Machinery

(1)

Hunan Qixiu Technology

(1)

Hunan Shengya Sports Ind

(1)

Hunan University

(1)

Hunan Zhehuai Tech Co Ltd

(1)

Hunan Zhendingsheng Elect

(1)

Huzhou Zhongyue Chemical

(1)

(1)

(1)

(1)

Ineos Europe Ag

(1)

Inmengda; Weissbach Sleit

(1)

Inner Mongolia 3f Wanhao

(1)

Inner Mongolia Huansheng

(1)

Inner Mongolia University

(1)

Inner Mongolia University

(1)

Inst Of Biology Co Ltd He

(1)

Institut Nat Des Sciences

(1)

Institute of Chinese Mate

(1)

Institute of Metal Resear

(1)

Institute of Process Engi

(1)

(1)

International Center Bamb

(1)

JSP Corporation

(1)

Japan Polypropylene Corp

(1)

Japan Steel Works

(1)

Jiameida Yingde Toys

(1)

Jiangmen Heying New Mater

(1)

Jiangmen Polytechnic

(1)

Jiangmen Zhutian Zhongke

(1)

Jiangnan University

(1)

Jiangsu Aosheng Aviation

(1)

Jiangsu Changli Tech Co L

(1)

Jiangsu Dahai Plastic Co

(1)

Jiangsu Dongren New Mat C

(1)

Jiangsu Fantexin Intellig

(1)

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(1)

Jiangsu Hengli Chemical F

(1)

Jiangsu Hengrui Carbon Fi

(1)

Jiangsu Hongchen Group

(1)

Jiangsu Hongjinding Weavi

(1)

Jiangsu Huasheng Automoti

(1)

Jiangsu Jicui Advanced Hi

(1)

Jiangsu Jingchuang Advanc

(1)

Jiangsu Jinglihua New Mat

(1)

Jiangsu Junhua Special Po

(1)

Jiangsu Kingfa Sci & Tech

(1)

Jiangsu Langxin Electric

(1)

Jiangsu Langyou Prec Part

(1)

Jiangsu Leadmicro Nanomet

(1)

Jiangsu Maikun Intelligen

(1)

Jiangsu Normal University

(1)

Jiangsu Renxing Tech Co L

(1)

Jiangsu Rongtai Mould Co

(1)

Jiangsu Santi Anticorrosi

(1)

Jiangsu Shangshang Cable

(1)

Jiangsu Sinoroad Engineer

(1)

Jiangsu Suyuan Jierui Tec

(1)

Jiangsu Tongkun Hengxin N

(1)

Jiangsu Wanxian Environme

(1)

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(1)

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(1)

Jiangsu Xinneng Textile T

(1)

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(1)

Jiangsu Xuanda Polymer Ma

(1)

Jiangsu Xuetai Printing C

(1)

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(1)

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(1)

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(1)

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(1)

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(1)

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(1)

Jiangxi Copper Group Guix

(1)

Jiangxi Jinda Boyang Hemp

(1)

Jiangxi Jusong Tech Co Lt

(1)

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(1)

Jiapu Tiancheng Shanghai

(1)

Jiashan Bianfeng Machiner

(1)

Jiaxing Huaxiang Textile

(1)

Jilin Jigao Road And Brid

(1)

Jilin University

(1)

Jilin Zhongyan Polymer Ma

(1)

Jinan Huayao Environmenta

(1)

Jingchu University of Tec

(1)

Jingnuo Tech Research Gua

(1)

Jinjiang Mingren Shoes Ma

(1)

Jiujiang Flex Co Ltd

(1)

Jiuzhou Zhixing Tech Co L

(1)

Jubaoxin Machinery Suzhou

(1)

Jute Tech Hainan Co Ltd

(1)

Kanghui New Material Tech

(1)

Karamay Haoyuan Tiancheng

(1)

Kingfa Science & Technolo

(1)

Kingfa Science & Technolo

(1)

(1)

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(1)

Kuaishang Fashion Guangzh

(1)

Kunshan Keyida Prec Mould

(1)

Kunshan Korbe Prec Equipm

(1)

Kureha Corporation

(1)

Kurita Water Industries

(1)

Kyoeisha Chemical Co Ltd

(1)

L Livermore Nat Security

(1)

(1)

(1)

LG Energy Solution

(1)

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(1)

Lanzhou Institute of Chem

(1)

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(1)

Lawrence Livermore Nation

(1)

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(1)

Lean Plastics Tech Gmbh

(1)

Li Chung Plastics Ind Co

(1)

(1)

Lianyungang Jintian High

(1)

Liaocheng Huarong Paint I

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Liaoning Innvwa Waterproo

(1)

Liaoning Technical Univer

(1)

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(1)

(1)

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(1)

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(1)

Loop Energy Inc [ca]; Cev

(1)

(1)

Luoyang Ship Material Res

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(1)

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(1)

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(1)

Milliken & Company [us];

(1)

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(1)

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(1)

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(1)

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(1)

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(1)

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(1)

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(1)

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(1)

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Netzero Entpr Inc

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(1)

(1)

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(1)

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(1)

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(1)

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(1)

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(1)

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(1)

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(1)

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(1)

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(1)

(1)

(1)

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(1)

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State Intellectual Property Office of China Releases Zhangzhou Ronghai Polymer Mat Co Ltd Patent Application for High-cold-resistance Plastic Particles and Production Process There..

Plastics

| Wed 01 Apr 2026

Beijing, April 1 -- State Intellectual Property Office of China has released Zhangzhou Ronghai Polymer Mat Co Ltd patent application for High-cold-resistance Plastic Particles and Production Process Thereof. This invention was developed by Lin Hanye and Xu Lingyong. The patent application number is CN202511273398 20250908. Th..

State Intellectual Property Office of China Releases Shenzhen Jinglian Mold Embryo Co Ltd Patent Application for Height-adjustable Mold Base Pressing Mechanism

Plastics

| Wed 01 Apr 2026

Beijing, April 1 -- State Intellectual Property Office of China has released Shenzhen Jinglian Mold Embryo Co Ltd patent application for Height-adjustable Mold Base Pressing Mechanism. This invention was developed by Luo Sheng. The patent application number is CN202511198881 20250826. The patent publication number is CN120984..

State Intellectual Property Office of China Releases Dongfang Electric Fujian Innovation Research Institute and Dongfang Electric Science and Technology Research Institute Patent A..

Plastics

| Wed 01 Apr 2026

Beijing, April 1 -- State Intellectual Property Office of China has released Dongfang Electric Fujian Innovation Research Institute and Dongfang Electric Science and Technology Research Institute patent application for Hollow Fiber Type Janus Membrane Based on Diffusion Interfacial Polymerization as Well as Preparation Method an..

State Intellectual Property Office of China Releases Zheng Weiqi Patent Application for External-circulation Low-cost Pet Drying Box

Plastics

| Wed 01 Apr 2026

Beijing, April 1 -- State Intellectual Property Office of China has released Zheng Weiqi patent application for External-circulation Low-cost Pet Drying Box. This invention was developed by Zheng Weiqi and Miao Yongjie. The patent application number is CN202511426656 20250930. The patent publication number is CN120982432 (A)...

State Intellectual Property Office of China Releases Ube Co Ltd Patent Application for Copolyamide Resin, and Composition, Molded Article, Film, and Monofilm Containing Same

Plastics

| Wed 01 Apr 2026

Beijing, April 1 -- State Intellectual Property Office of China has released Ube Co Ltd patent application for Copolyamide Resin, and Composition, Molded Article, Film, and Monofilm Containing Same. This invention was developed by Furuya Toshio, Irisa Yuma and Yabu Naoyasu. The patent application number is CN20248026037 20240..

State Intellectual Property Office of China Releases Jiangsu Shangshang Cable Group New Mat Co Ltd and Jiangsu Shangshang Cable Group Patent Application for 80-year-life Irradiatio..

Plastics

| Wed 01 Apr 2026

Beijing, April 1 -- State Intellectual Property Office of China has released Jiangsu Shangshang Cable Group New Mat Co Ltd and Jiangsu Shangshang Cable Group patent application for 80-year-life Irradiation Crosslinking Type Halogen-free Low-smoke Flame-retardant Polyolefin Sheath Material and Preparation Method Thereof. This inv..

Zaozhuang Juneng Plastic Ind Co Ltd Files Chinese Patent Application for Polyethylene-based Plastic Particles and Preparation Method Thereof

Plastics

| Wed 01 Apr 2026

Beijing, April 1 -- Zaozhuang Juneng Plastic Ind Co Ltd has filed a patent application for Polyethylene-based Plastic Particles and Preparation Method Thereof. This invention was developed by Hao Zhifa, Li Lianting, Wu Chengtao and Li Yan. The patent application number is CN20251179073 20250802. The patent publication number ..

State Intellectual Property Office of China Publishes Zhuhai Shiyue New Mat Co Ltd Patent Application for Diisooctyl/isononyl/isodecyl Azelate Plasticizer Composition as Well as Pr..

Plastics

| Wed 01 Apr 2026

Beijing, April 1 -- State Intellectual Property Office of China has published Zhuhai Shiyue New Mat Co Ltd patent application for Diisooctyl/isononyl/isodecyl Azelate Plasticizer Composition as Well as Preparation Method and Application Thereof. The invention was developed by Lin Zhipeng. The patent application number is CN20..

State Intellectual Property Office of China Publishes Zhuhai Shiyue New Mat Co Ltd Patent Application for Diisooctyl/isononyl/isodecyl Adipate Plasticizer Composition as Well as Pr..

Plastics

| Wed 01 Apr 2026

Beijing, April 1 -- State Intellectual Property Office of China has published Zhuhai Shiyue New Mat Co Ltd patent application for Diisooctyl/isononyl/isodecyl Adipate Plasticizer Composition as Well as Preparation Method and Application Thereof. The invention was developed by Lin Zhipeng. The patent application number is CN20..

State Intellectual Property Office of China Publishes Jiangxi Taien New Material Tech Co Ltd Patent Application for High-temperature-resistant Organosilicon Polymer as Well as Prep..

Plastics

| Wed 01 Apr 2026

Beijing, April 1 -- State Intellectual Property Office of China has published Jiangxi Taien New Material Tech Co Ltd patent application for High-temperature-resistant Organosilicon Polymer as Well as Preparation Method and Application Thereof. The invention was developed by Li Zhanxiong and Lin Wenhu. The patent application n..

State Intellectual Property Office of China Releases Wang Pingshan Patent Application for 1, 4-bis (N-methyl-N-dithioformate)-2, 5-phenylenediamine Polymer as Well as Preparation M..

Plastics

| Wed 01 Apr 2026

Beijing, April 1 -- State Intellectual Property Office of China has released Wang Pingshan patent application for 1, 4-bis (N-methyl-N-dithioformate)-2, 5-phenylenediamine Polymer as Well as Preparation Method and Application Thereof. This invention was developed by Wang Pingshan. The patent application number is CN2025113289..

State Intellectual Property Office of China Releases Jilin Jigao Road and Bridge Construction Co Ltd Patent Application for Double-hinge Type Tunnel Secondary Lining End Mold Water..

Plastics

| Wed 01 Apr 2026

Beijing, April 1 -- State Intellectual Property Office of China has released Jilin Jigao Road and Bridge Construction Co Ltd patent application for Double-hinge Type Tunnel Secondary Lining End Mold Water-stop Belt Fixing System. This invention was developed by Wang Yidong, Lee Jin Woo, Luo Hao, Zhang Zhendong, Han Meng, Zhao Zh..

State Intellectual Property Office of China Releases Jiaxing Huaxiang Textile Co Ltd Patent Application for Preparation Method of Super-hydrophobic Polyester Fabric

Plastics

| Wed 01 Apr 2026

Beijing, April 1 -- State Intellectual Property Office of China has released Jiaxing Huaxiang Textile Co Ltd patent application for Preparation Method of Super-hydrophobic Polyester Fabric. This invention was developed by Qian Zhaochong. The patent application number is CN202510935931 20250708. The patent publication number i..

State Intellectual Property Office of China Releases Jiapu Tiancheng Shanghai Biological Tech Co Ltd Patent Application for Application of Anionic Polysaccharide in Extraction of L..

Plastics

| Tue 31 Mar 2026

Beijing, April 1 -- State Intellectual Property Office of China has released Jiapu Tiancheng Shanghai Biological Tech Co Ltd patent application for Application of Anionic Polysaccharide in Extraction of Lipase from Pseudomonas. This invention was developed by Zhou Jianqiang, Wei Xiuhong and Han Xiaojie. The patent application..

State Intellectual Property Office of China Releases Yushan Hongzhen Jiancheng Tech Co Ltd Patent Application for Material Mixing Device for Plastic Product Production

Plastics

| Tue 31 Mar 2026

Beijing, April 1 -- State Intellectual Property Office of China has released Yushan Hongzhen Jiancheng Tech Co Ltd patent application for Material Mixing Device for Plastic Product Production. This invention was developed by Xu Shuiping, Yang Hongli and Mao Yang. The patent application number is CN202511457502 20251013. The p..

State Intellectual Property Office of China Publishes Jiangsu Fantexin Intelligent Tech Co Ltd Patent Application for Resin Filter

Plastics

| Wed 01 Apr 2026

Beijing, April 1 -- State Intellectual Property Office of China has published Jiangsu Fantexin Intelligent Tech Co Ltd patent application for Resin Filter. The invention was developed by Tao Cancan and Zhang Yurou. The patent application number is CN202511237167 20250901. The patent publication number is CN120983980 (A). Inte..

State Intellectual Property Office of China Publishes Suzhou Kelami Intelligent Electric Appliance Co Ltd Patent Application for Intelligent Interactive Pet Feeder

Plastics

| Wed 01 Apr 2026

Beijing, April 1 -- State Intellectual Property Office of China has published Suzhou Kelami Intelligent Electric Appliance Co Ltd patent application for Intelligent Interactive Pet Feeder. The invention was developed by Yang Li. The patent application number is CN202511168950 20250820. The patent publication number is CN12098..

State Intellectual Property Office of China Publishes Wuhu Haodeli Environmental Protection Tech Co Ltd Patent Application for Online Plastic Bag Slitting and Winding Device

Plastics

| Wed 01 Apr 2026

Beijing, April 1 -- State Intellectual Property Office of China has published Wuhu Haodeli Environmental Protection Tech Co Ltd patent application for Online Plastic Bag Slitting and Winding Device. The invention was developed by Jin Haitao, Zheng Rongzhi, Shi Zhengpeng, Wang Rongwei, Mao Yangjun and Ding Yuting. The patent a..

State Intellectual Property Office of China Publishes Suzhou Xinyuanchen Machinery Equipment Co Ltd Patent Application for Ultrasonic Welding System for Automobile Plastic Parts

Plastics

| Tue 31 Mar 2026

Beijing, April 1 -- State Intellectual Property Office of China has published Suzhou Xinyuanchen Machinery Equipment Co Ltd patent application for Ultrasonic Welding System for Automobile Plastic Parts. The invention was developed by Jiang Yaoyao. The patent application number is CN202511447150 20251011. The patent publicatio..

State Intellectual Property Office of China Publishes Wuhan Xingyisheng Prec Mould Co Ltd Patent Application for Automobile Part Mold Area Temperature Control Method

Plastics

| Tue 31 Mar 2026

Beijing, April 1 -- State Intellectual Property Office of China has published Wuhan Xingyisheng Prec Mould Co Ltd patent application for Automobile Part Mold Area Temperature Control Method. The invention was developed by Yao Fanglin, Gan Chuan and Bao Cheng. The patent application number is CN202511327042 20250917. The paten..

State Intellectual Property Office of China Publishes Shijiazhuang Yucai Medicinal Packaging Mat Co Ltd Patent Application for Automatic Plastic Particle Feeding Equipment with Imp..

Plastics

| Tue 31 Mar 2026

Beijing, April 1 -- State Intellectual Property Office of China has published Shijiazhuang Yucai Medicinal Packaging Mat Co Ltd patent application for Automatic Plastic Particle Feeding Equipment with Impurity Removal Mechanism. The invention was developed by Shang Guodong, Chen Yongfang, Zhang Baojuan, Chang Lifei and Wang Zeha..

State Intellectual Property Office of China Receives Shaanxi Coal Geology Oil and Gas Drilling Co Ltd and Xi'an Shiyou University Patent Application for Method for Preparing Drilli..

Plastics

| Wed 01 Apr 2026

Beijing, April 1 -- State Intellectual Property Office of China has received Shaanxi Coal Geology Oil and Gas Drilling Co Ltd and Xi'an Shiyou University patent application for Method for Preparing Drilling Fluid by Reconstructing Polymer in Fracturing Flow-back Fluid. Zhang Yunyue, Guo Wenxiang, Tian Tao, Song Xinxin, Hui Chun,..

Shanghai Changlian New Material Tech Co Ltd Seeks Patent for Wear-resistant Water-based UV Light-cured Resin and Preparation Method Thereof

Plastics

| Wed 01 Apr 2026

Beijing, April 1 -- Shanghai Changlian New Material Tech Co Ltd has sought patent for Wear-resistant Water-based UV Light-cured Resin and Preparation Method Thereof. This invention was developed by Cheng Gangfeng and Ye Renxi. The patent application number is CN20251180887 20250804. The patent publication number is CN12098846..

Carcoustics Auto Parts Tianjin Co Ltd Seeks Patent for Polyurethane Composite Material for Heat Insulation and Noise Reduction of Automobile Engine Compartment and Preparation Meth..

Plastics

| Wed 01 Apr 2026

Beijing, April 1 -- Carcoustics Auto Parts Tianjin Co Ltd has sought patent for Polyurethane Composite Material for Heat Insulation and Noise Reduction of Automobile Engine Compartment and Preparation Method of Polyurethane Composite Material. This invention was developed by Wang Jie, Hu Linjia and Zhao Jianqing. The patent a..

State Intellectual Property Office of China Receives Jiangsu Yangnong Kumho Chemical Co Ltd and Gas Drilling Co Ltd and Jiangsu Yangnong Chemical Group Co Ltd Patent Application fo..

Plastics

| Wed 01 Apr 2026

Beijing, April 1 -- State Intellectual Property Office of China has received Jiangsu Yangnong Kumho Chemical Co Ltd and Gas Drilling Co Ltd and Jiangsu Yangnong Chemical Group Co Ltd patent application for Anti-puncture Halogen-free Flame-retardant Prepreg Resin as Well as Preparation Method and Application Thereof. Xu Xiaohu, Y..

State Intellectual Property Office of China Receives Zhuhai Shiyue New Mat Co Ltd Patent Application for Diisooctyl/isononyl/isodecyl Sebacate Plasticizer Composition as Well as Pr..

Plastics

| Wed 01 Apr 2026

Beijing, April 1 -- State Intellectual Property Office of China has received Zhuhai Shiyue New Mat Co Ltd patent application for Diisooctyl/isononyl/isodecyl Sebacate Plasticizer Composition as Well as Preparation Method and Application Thereof. Lin Zhipeng developed the invention. The patent application number is CN202511513..

State Intellectual Property Office of China Receives Suhao Litian Liaoning Polymer Mat Co Ltd and Guangzhou University Patent Application for Graphite-grade Expandable Polystyrene ..

Plastics

| Wed 01 Apr 2026

Beijing, April 1 -- State Intellectual Property Office of China has received Suhao Litian Liaoning Polymer Mat Co Ltd and Guangzhou University patent application for Graphite-grade Expandable Polystyrene Bead and Preparation Process Thereof. Wang Kai, Liu Hai, Wang Xiaohui, Lu Minshan, Yuan Yingchun, Wang Meng, Liu Qi, Li Chong,..

State Intellectual Property Office of China Receives Changzhou Rixin Resin Co Ltd Patent Application for Preparation Method of Polyurethane Modified Resin Low Shrinkage Agent

Plastics

| Wed 01 Apr 2026

Beijing, April 1 -- State Intellectual Property Office of China has received Changzhou Rixin Resin Co Ltd patent application for Preparation Method of Polyurethane Modified Resin Low Shrinkage Agent. Chen Jirong, Wan Yongli, Wang Xiangdong and Yang Xiaofeng developed the invention. The patent application number is CN202511199..

State Intellectual Property Office of China Receives Conet Co Ltd Patent Application for In-mold Insert Fixing Device, Mold Device, and Insert Molding Method

Plastics

| Tue 31 Mar 2026

Beijing, April 1 -- State Intellectual Property Office of China has received Conet Co Ltd patent application for In-mold Insert Fixing Device, Mold Device, and Insert Molding Method. Shin Hyun-su and Lee Kwang-pyo developed the invention. The patent application number is CN202410631236 20240521. The patent publication number ..

State Intellectual Property Office of China Receives Gansu Gannan New Century Road and Bridge Co Ltd Patent Application for Pull Rod Type Positioning Installation Construction Meth..

Plastics

| Tue 31 Mar 2026

Beijing, April 1 -- State Intellectual Property Office of China has received Gansu Gannan New Century Road and Bridge Co Ltd patent application for Pull Rod Type Positioning Installation Construction Method for Box Girder Internal Mold. Li Shuisheng, Zhu Linzhong, Zhong Naijun, Liu Xinming, Qi Liping, Huang Chen, Cheng Gangguo a..

Harbin Jiayun Tech Co Ltd Seeks Patent for Full-automatic Plank Nailing Machine Used When Bottom Battens are Additionally Installed on Mold Pressing Tray

Plastics

| Wed 01 Apr 2026

Beijing, April 1 -- Harbin Jiayun Tech Co Ltd has sought patent for Full-automatic Plank Nailing Machine Used When Bottom Battens are Additionally Installed on Mold Pressing Tray. This invention was developed by Liu Jinyi and Liu Xiaolong. The patent application number is CN202511361278 20250923. The patent publication number..

State Intellectual Property Office of China Receives Shiqi Quanzhou Art Crafts Co Ltd Patent Application for Resin Handicraft Spraying Device

Plastics

| Wed 01 Apr 2026

Beijing, April 1 -- State Intellectual Property Office of China has received Shiqi Quanzhou Art Crafts Co Ltd patent application for Resin Handicraft Spraying Device. Yuan Zongwang, Hu Meifang and Huang Huaxiang developed the invention. The patent application number is CN202511506102 20251021. The patent publication number is..

Zhuhai Shiyue New Mat Co Ltd Seeks Patent for Dibutyl/isooctyl/isononyl/isodecyl Terephthalate Plasticizer Composition as Well as Preparation Method and Application Thereof

Plastics

| Wed 01 Apr 2026

Beijing, April 1 -- Zhuhai Shiyue New Mat Co Ltd has sought patent for Dibutyl/isooctyl/isononyl/isodecyl Terephthalate Plasticizer Composition as Well as Preparation Method and Application Thereof. This invention was developed by Lin Zhipeng. The patent application number is CN202510892370 20250630. The patent publication nu..

Zhejiang Songshan Machinery Co Ltd Seeks Patent for Multifunctional Integrated Equipment for Plastic Bag Making

Plastics

| Tue 31 Mar 2026

Beijing, April 1 -- Zhejiang Songshan Machinery Co Ltd has sought patent for Multifunctional Integrated Equipment for Plastic Bag Making. This invention was developed by Mu Haiwei, Zhang Xiaoguo, Zhang Zhiqiang and Lin Guoding. The patent application number is CN202511534924 20251027. The patent publication number is CN120985..

Xuchang Yongli Special Chemical Fiber Co Ltd Seeks Patent for Waste Split Charging and Slicing Device for Polyester Regeneration Manufacturing

Plastics

| Tue 31 Mar 2026

Beijing, April 1 -- Xuchang Yongli Special Chemical Fiber Co Ltd has sought patent for Waste Split Charging and Slicing Device for Polyester Regeneration Manufacturing. This invention was developed by Ren Zhongkai, Ren Tenglong, Liu Wei and Li Xin. The patent application number is CN202511379943 20250925. The patent publicati..

Beijing Kunlun Longyuan Petroleum Exploitation Tech Co Ltd Applies for Patent on Self-gel-breaking and Self-suspending Proppant Based on In-situ Polymerization and Preparation Meth..

Plastics

| Wed 01 Apr 2026

Beijing, April 1 -- Beijing Kunlun Longyuan Petroleum Exploitation Tech Co Ltd has applied Chinese patent for Self-gel-breaking and Self-suspending Proppant Based on In-situ Polymerization and Preparation Method Thereof. Ren Longqiang, Wang Guang and Ma Qinyue developed it. The patent application number is CN202510802060 2025..

Zhongshan Lelilong Eng Plastic Co Ltd Applies for Patent on Halogen-free Flame-retardant Engineering Plastic and Preparation Method Thereof

Plastics

| Wed 01 Apr 2026

Beijing, April 1 -- Zhongshan Lelilong Eng Plastic Co Ltd has applied Chinese patent for Halogen-free Flame-retardant Engineering Plastic and Preparation Method Thereof. Li Daming and Lee Seung-jin developed it. The patent application number is CN202411627924 20241114. The patent publication number is CN120988441 (A). Interna..

Guangzhou Keyuan Innovative Mat Co Ltd Applies for Patent on Laser Marking Pet Material and Preparation Method Thereof

Plastics

| Wed 01 Apr 2026

Beijing, April 1 -- Guangzhou Keyuan Innovative Mat Co Ltd has applied Chinese patent for Laser Marking Pet Material and Preparation Method Thereof. Zhen Tao, Oh Dong Joon, Zhang Yang, Zhang Bingxiong and Wu Jianlin developed it. The patent application number is CN202511516596 20251023. The patent publication number is CN1209..

Cr Chemical Materials Tech Inc Applies for Patent on Preparation Method and Application of Semi-crystalline High-transparency Multicomponent Copolyester

Plastics

| Wed 01 Apr 2026

Beijing, April 1 -- Cr Chemical Materials Tech Inc has applied Chinese patent for Preparation Method and Application of Semi-crystalline High-transparency Multicomponent Copolyester. Jin Xianchao, Zeng Le and Zong Jianping developed it. The patent application number is CN202511198091 20250826. The patent publication number is..

Suzhou Tongliang Prec Hardware Co Ltd Applies for Patent on Cooling and Shaping Device for Plastic Product Manufacturing

Plastics

| Tue 31 Mar 2026

Beijing, April 1 -- Suzhou Tongliang Prec Hardware Co Ltd has applied Chinese patent for Cooling and Shaping Device for Plastic Product Manufacturing. Wang Xinwei developed it. The patent application number is CN202511435238 20251009. The patent publication number is CN120985890 (A). International Patent Classification codes ..

Nantong Shunchi Rubber Products Co Ltd Applies for Patent on Material Forming Equipment for TPU (thermoplastic Polyurethane) Material Production

Plastics

| Tue 31 Mar 2026

Beijing, April 1 -- Nantong Shunchi Rubber Products Co Ltd has applied Chinese patent for Material Forming Equipment for TPU (thermoplastic Polyurethane) Material Production. Wu Guoqiang, Wu Lin, Peng Shiming and Hao Chuntao developed it. The patent application number is CN202511107754 20250808. The patent publication number ..

Taizhou Maotai Health Products Co Ltd Applies for Patent on Plastic Sheet Glue Brushing Device for Gauze Swab Blister Packaging Flocking and Use Method of Plastic Sheet Glue Brushi..

Plastics

| Wed 01 Apr 2026

Beijing, April 1 -- Taizhou Maotai Health Products Co Ltd has applied Chinese patent for Plastic Sheet Glue Brushing Device for Gauze Swab Blister Packaging Flocking and Use Method of Plastic Sheet Glue Brushing Device. Wan Lei, Ji Hengyi, Xu Jing, Wan Xiufeng, Xiao Qin and Xie Yong developed it. The patent application number..

Zhejiang Zhongli Synthetic Material Tech Co Ltd Submits Patent Application for Styrene-containing Block Copolymer Oil-based Drilling Fluid and Preparation Method Thereof

Plastics

| Wed 01 Apr 2026

Beijing, April 1 -- Zhejiang Zhongli Synthetic Material Tech Co Ltd has submitted a patent application for Styrene-containing Block Copolymer Oil-based Drilling Fluid and Preparation Method Thereof. Zhao Shuai, Wu Jinhao, Jin Liming, Xie Yebo, Xiao Rende and Zhao Lei developed the invention. The patent application number is C..

Zhiwei Heju Advanced Material Tech Suzhou Co Ltd Submits Patent Application for High-temperature-resistant Polyurethane Foam and Preparation Method Thereof

Plastics

| Wed 01 Apr 2026

Beijing, April 1 -- Zhiwei Heju Advanced Material Tech Suzhou Co Ltd has submitted a patent application for High-temperature-resistant Polyurethane Foam and Preparation Method Thereof. Zhang Junping, Zhang Yingjie and Chen Hongliang developed the invention. The patent application number is CN202511162999 20250819. The patent ..

Ziyang Zhongnuocheng Plastic Products Co Ltd Submits Chinese Patent Application for Biodegradable Plastic Bag and Preparation Method Thereof

Plastics

| Wed 01 Apr 2026

Beijing, April 1 -- Ziyang Zhongnuocheng Plastic Products Co Ltd has submitted a patent application for Biodegradable Plastic Bag and Preparation Method Thereof. This invention was developed by Xu Xiangyang, Lv Xuemei, Ma Ming, Chen Benfu and Xu Jingyu. The patent application number is CN202511432930 20251009. The patent publ..

Guangzhou Jamie Tableware Co Ltd Submits Patent Application for Melamine Resin Composite Material with Low Formaldehyde Residue and Preparation Method Thereof

Plastics

| Wed 01 Apr 2026

Beijing, April 1 -- Guangzhou Jamie Tableware Co Ltd has submitted a patent application for Melamine Resin Composite Material with Low Formaldehyde Residue and Preparation Method Thereof. Jang Jang-reum, Zhang Liang, Ding Xincheng, Tan Guangyan and He Simin developed the invention. The patent application number is CN202511507..

Dongguan City Dayuan Plastic Cement Tech Co Ltd Files Chinese Patent Application for Anti-ultraviolet Aging Plastic and Preparation Method Thereof

Plastics

| Wed 01 Apr 2026

Beijing, April 1 -- Dongguan City Dayuan Plastic Cement Tech Co Ltd has filed a patent application for Anti-ultraviolet Aging Plastic and Preparation Method Thereof. This invention was developed by Fang Changshun. The patent application number is CN20251191542 20250805. The patent publication number is CN120988422 (A). Intern..

Guangdong Xingguang Grease Tech Co Ltd Submits Chinese Patent Application for Terpene Resin Composition for Anti-aging Packaging Material and Preparation Method of Terpene Resin Co..

Plastics

| Wed 01 Apr 2026

Beijing, April 1 -- Guangdong Xingguang Grease Tech Co Ltd has submitted a patent application for Terpene Resin Composition for Anti-aging Packaging Material and Preparation Method of Terpene Resin Composition. This invention was developed by Song Lifeng, Xiao Zhenzai, Lu Weisheng, Tang Hongyu and Luo Yongjun. The patent appl..

Anqing Zhongyou Plastic Packaging Co Ltd Files Chinese Patent Application for Degradable Starch-based Plastic Bag and Preparation Method Thereof

Plastics

| Wed 01 Apr 2026

Beijing, April 1 -- Anqing Zhongyou Plastic Packaging Co Ltd has filed a patent application for Degradable Starch-based Plastic Bag and Preparation Method Thereof. This invention was developed by Ye Fei, Hu Fang and Ye Lei. The patent application number is CN202511268738 20250906. The patent publication number is CN120988374 ..

Jiangmen Zhutian Zhongke Tech Co Ltd Files Chinese Patent Application for Method for Decolorizing Colored Pet (polyethylene Terephthalate) Material

Plastics

| Wed 01 Apr 2026

Beijing, April 1 -- Jiangmen Zhutian Zhongke Tech Co Ltd has filed a patent application for Method for Decolorizing Colored Pet (polyethylene Terephthalate) Material. This invention was developed by Zhang Wenzhen. The patent application number is CN202511107426 20250807. The patent publication number is CN120988353 (A). Inter..

Jinjiang Mingren Shoes Mat Co Ltd Files Chinese Patent Application for Yellowing-resistant TPU Vamp Material and Preparation Method Thereof

Plastics

| Wed 01 Apr 2026

Beijing, April 1 -- Jinjiang Mingren Shoes Mat Co Ltd has filed a patent application for Yellowing-resistant TPU Vamp Material and Preparation Method Thereof. This invention was developed by Li Jinming, Zhu Wenbin, Tian Gang and Wang Hong. The patent application number is CN202511508690 20251022. The patent publication number..

Guangdong Liqun New Mat Co Ltd Submits Patent Application for Antioxidant Soft High-resilience Polyurethane Sponge as Well as Preparation Method and Application Thereof

Plastics

| Wed 01 Apr 2026

Beijing, April 1 -- Guangdong Liqun New Mat Co Ltd has submitted a patent application for Antioxidant Soft High-resilience Polyurethane Sponge as Well as Preparation Method and Application Thereof. Mei Bingming, Mei Junrong, Mei Yirong and Ye Jiayong developed the invention. The patent application number is CN202511301445 202..

Luoyang Ship Material Res Institute No. 725 Res Institute Of China State Shipbuilding Corporation Lim Submits Chinese Patent Application for Toughening Type Pmma Resin Composition ..

Plastics

| Wed 01 Apr 2026

Beijing, April 1 -- Luoyang Ship Material Res Institute No. 725 Res Institute Of China State Shipbuilding Corporation Lim has submitted a patent application for Toughening Type Pmma Resin Composition for Vari Process and Preparation Method of Toughening Type Pmma Resin Composition. This invention was developed by Liu Yuqiong, Yu..

Anhui Nuopu New Material Tech Co Ltd Submits Chinese Patent Application for Preparation Method of Cationic Chromatographic Filler Based on RAFT (reversible Addition-fragmentation C..

Plastics

| Wed 01 Apr 2026

Beijing, April 1 -- Anhui Nuopu New Material Tech Co Ltd has submitted a patent application for Preparation Method of Cationic Chromatographic Filler Based on RAFT (reversible Addition-fragmentation Chain Transfer) Polymerization. This invention was developed by Liu Qin, Liu Shijiang, Zhang Xin and Huang Wenping. The patent a..

Anpel Laboratory Tech Shanghai Inc Files Chinese Patent Application for Porous Polymer Microsphere, Preparation Method and Application

Plastics

| Wed 01 Apr 2026

Beijing, April 1 -- Anpel Laboratory Tech Shanghai Inc has filed a patent application for Porous Polymer Microsphere, Preparation Method and Application. This invention was developed by Xu Chen, Tan Shujun and Chen Wulian. The patent application number is CN202511384763 20250926. The patent publication number is CN120988177 (..

Hunan Chuyuan New Mat Co Ltd Submits Chinese Patent Application for Anthracene Methyl Phenothiazine for Photosensitive Resin Composition and Application

Plastics

| Wed 01 Apr 2026

Beijing, April 1 -- Hunan Chuyuan New Mat Co Ltd has submitted a patent application for Anthracene Methyl Phenothiazine for Photosensitive Resin Composition and Application. This invention was developed by Li Chaohua, Dong Wanrong, Xiao Zhiyi, Duan Huigao, Tan Shan and Yan Xing. The patent application number is CN202511511719..

Jiangxi Jinda Boyang Hemp Textile Co Ltd Files Chinese Patent Application for Intelligent Cloth Inspecting and Code Running Machine for Carbon Fiber Reinforced Polymer Fabric

Plastics

| Wed 01 Apr 2026

Beijing, April 1 -- Jiangxi Jinda Boyang Hemp Textile Co Ltd has filed a patent application for Intelligent Cloth Inspecting and Code Running Machine for Carbon Fiber Reinforced Polymer Fabric. This invention was developed by Liu Guodong, Wu Fuxing, Ouyang Waisheng and Sun Gang. The patent application number is CN202511113940..

Zhejiang Huzhou Weida Group Co Ltd Files Chinese Patent Application for Preparation Method of Regenerated Polyester and Cotton Blended Yarn for Home Textiles

Plastics

| Wed 01 Apr 2026

Beijing, April 1 -- Zhejiang Huzhou Weida Group Co Ltd has filed a patent application for Preparation Method of Regenerated Polyester and Cotton Blended Yarn for Home Textiles. This invention was developed by Yang Qian, Yao Yujun, He Jiahua, Wei Hongyan, Li Hongmei and Zhang Hong. The patent application number is CN2025112483..

Jiangsu Aosheng Aviation Composite Mat Co Ltd Files Chinese Patent Application for Integrated Forming Method for Carbon Fiber Multi-cavity Square Tube Support

Plastics

| Tue 31 Mar 2026

Beijing, April 1 -- Jiangsu Aosheng Aviation Composite Mat Co Ltd has filed a patent application for Integrated Forming Method for Carbon Fiber Multi-cavity Square Tube Support. This invention was developed by Jiang Zhen, Ma Chongpan, Xu Wenqian, Cai Weidong, An Yang and Wu Akang. The patent application number is CN2025111188..

Chongqing Digital Die Car Body Die Co Ltd Submits Patent Application for Forming Mold for Synchronous Thermal Forming Machining and Demolding of Multiple Automobile Parts

Plastics

| Wed 01 Apr 2026

Beijing, April 1 -- Chongqing Digital Die Car Body Die Co Ltd has submitted a patent application for Forming Mold for Synchronous Thermal Forming Machining and Demolding of Multiple Automobile Parts. Zhou Jianxin and Xu Yuanzhao developed the invention. The patent application number is CN202511373897 20250925. The patent publ..

Shenzhen Gk Plastics Co Ltd Submits Chinese Patent Application for Plastic Recovery Method and Plastic Recovery Device

Plastics

| Wed 01 Apr 2026

Beijing, April 1 -- Shenzhen Gk Plastics Co Ltd has submitted a patent application for Plastic Recovery Method and Plastic Recovery Device. This invention was developed by Nie Hongling and Ren Jie. The patent application number is CN202511390396 20250926. The patent publication number is CN120984371 (A). International Patent ..

Xuzhou Silk Fiber Technology Co Ltd Submits Patent Application for Polycondensation Device and Method for Regenerated Polyester Fiber Production

Plastics

| Wed 01 Apr 2026

Beijing, April 1 -- Xuzhou Silk Fiber Technology Co Ltd has submitted a patent application for Polycondensation Device and Method for Regenerated Polyester Fiber Production. Sun Derong, Sun Deming, Yan Qiang, Zhu Yanwei and Zhang Tangbiao developed the invention. The patent application number is CN202511266010 20250905. The p..

Zhejiang Xiaguang Coating Co Ltd Submits Chinese Patent Application for Two-component Polymer Cement-based Decorative Mortar and Preparation Method Thereof

Plastics

| Wed 01 Apr 2026

Beijing, April 1 -- Zhejiang Xiaguang Coating Co Ltd has submitted a patent application for Two-component Polymer Cement-based Decorative Mortar and Preparation Method Thereof. This invention was developed by Chen Yong, Wu Zhijun, Zhou Xianliang and Gan Huacong. The patent application number is CN20251119275 20250723. The pat..

Rizhao Municipal Eng Co Ltd Submits Patent Application for Auxiliary Plastic Shaft Backfilling Fixing Device

Plastics

| Wed 01 Apr 2026

Beijing, April 1 -- Rizhao Municipal Eng Co Ltd has submitted a patent application for Auxiliary Plastic Shaft Backfilling Fixing Device. Liu Zhenguo, Yin Shiqing, Zhang Zhenchong, Qin Zeyu, Liu Gao, Hou Yuyang and Tian Zhumei developed the invention. The patent application number is CN202510980274 20250716. The patent public..

Wuhu Haodeli Environmental Protection Tech Co Ltd Submits Chinese Patent Application for Linkage Type Winding and Discharging Integrated Equipment for Plastic Bags

Plastics

| Wed 01 Apr 2026

Beijing, April 1 -- Wuhu Haodeli Environmental Protection Tech Co Ltd has submitted a patent application for Linkage Type Winding and Discharging Integrated Equipment for Plastic Bags. This invention was developed by Zheng Rongzhi, Jin Haitao, Shi Zhengpeng, Wang Rongwei, Mao Yangjun and Ding Yuting. The patent application nu..

Xinghui Chemical Fiber Group Co Ltd Submits Chinese Patent Application for Preparation Process of Low-melting-point Polyester FDY (fully Drawn Yarn)

Plastics

| Wed 01 Apr 2026

Beijing, April 1 -- Xinghui Chemical Fiber Group Co Ltd has submitted a patent application for Preparation Process of Low-melting-point Polyester FDY (fully Drawn Yarn). This invention was developed by Shi Jinhua, Shi Gaoliang, Shi Gangliang, Zhu Hangjia, Long Haijun and Shi Gaoqi. The patent application number is CN202511791..

Xiangyang Yake Chemical Co Ltd Submits Chinese Patent Application for Engineering Plastic Flame Retardant Bagging Assembly and Bagging Method

Plastics

| Wed 01 Apr 2026

Beijing, April 1 -- Xiangyang Yake Chemical Co Ltd has submitted a patent application for Engineering Plastic Flame Retardant Bagging Assembly and Bagging Method. This invention was developed by Wang Hong, Shi Jun and Yang Peijun. The patent application number is CN202511105818 20250808. The patent publication number is CN120..

Jiangsu Yulong Tech Development Co Ltd Submits Chinese Patent Application for Injection Molding Device for Abs (acrylonitrile Butadiene Styrene) Plastic

Plastics

| Tue 31 Mar 2026

Beijing, April 1 -- Jiangsu Yulong Tech Development Co Ltd has submitted a patent application for Injection Molding Device for Abs (acrylonitrile Butadiene Styrene) Plastic. This invention was developed by Li Xiuwen. The patent application number is CN202511342488 20250919. The patent publication number is CN120985887 (A). In..

Shenzhen Jinggangxing Prec Industrial Co Ltd Submits Patent Application for Automatic Ejection Guide Mechanism of Plastic Part

Plastics

| Tue 31 Mar 2026

Beijing, April 1 -- Shenzhen Jinggangxing Prec Industrial Co Ltd has submitted a patent application for Automatic Ejection Guide Mechanism of Plastic Part. Jia Chao, Jiaxing, Liu Biao and Xi Lining developed the invention. The patent application number is CN202511498347 20251020. The patent publication number is CN120985880 (..

Qinghai Haishihao Plastic Co Ltd Submits Chinese Patent Application for Bidirectional Core-pulling Combined Action Mold with Self-locking Mechanism

Plastics

| Tue 31 Mar 2026

Beijing, April 1 -- Qinghai Haishihao Plastic Co Ltd has submitted a patent application for Bidirectional Core-pulling Combined Action Mold with Self-locking Mechanism. This invention was developed by Pang Wei and Yang Haitian. The patent application number is CN202511259369 20250904. The patent publication number is CN120985..

Zhenye Mold Tech Tianmen Co Ltd Submits Chinese Patent Application for Circulating Injection Mold Based on Plastic Burr In-situ Treatment Structure

Plastics

| Tue 31 Mar 2026

Beijing, April 1 -- Zhenye Mold Tech Tianmen Co Ltd has submitted a patent application for Circulating Injection Mold Based on Plastic Burr In-situ Treatment Structure. This invention was developed by Dai Bi, Zhang Haibo and Feng Jian. The patent application number is CN202511212365 20250828. The patent publication number is ..

Yongxuan New Mat Group Co Ltd Submits Patent Application for Extrusion Molding Method and Equipment for High-filling Polymer Material

Plastics

| Tue 31 Mar 2026

Beijing, April 1 -- Yongxuan New Mat Group Co Ltd has submitted a patent application for Extrusion Molding Method and Equipment for High-filling Polymer Material. Yu Gaoxuan, He Hui and Li Yurong developed the invention. The patent application number is CN202511126552 20250812. The patent publication number is CN120985834 (A)..

Guangxi Yiku Guangyang Diatom Environmental Protection Tech Co Ltd Submits Chinese Patent Application for Diatom Plate Production Mold

Plastics

| Tue 31 Mar 2026

Beijing, April 1 -- Guangxi Yiku Guangyang Diatom Environmental Protection Tech Co Ltd has submitted a patent application for Diatom Plate Production Mold. This invention was developed by Pan Liming and Lu Anhuai. The patent application number is CN202511325001 20250917. The patent publication number is CN120985780 (A). Inter..

State Intellectual Property Office of China Receives Hohai University Patent Application for Silane Modified Starch-based Polycarboxylate Superplasticizer and Preparation Method Th..

Plastics

| Wed 01 Apr 2026

Beijing, April 1 -- State Intellectual Property Office of China has received Hohai University patent application for Silane Modified Starch-based Polycarboxylate Superplasticizer and Preparation Method Thereof. He Hui, Deng Bing, Ge Junjie, Pan Chenlu, Dong Yinlong and Guo Fuyou developed the invention. The patent application..

Shanghai University Files Chinese Patent Application for Polyhydroxycarbamate or Polyhydroxycarbamate-urea and Preparation Method Thereof

Plastics

| Wed 01 Apr 2026

Beijing, April 1 -- Shanghai University has filed a patent application for Polyhydroxycarbamate or Polyhydroxycarbamate-urea and Preparation Method Thereof. This invention was developed by Liu Li, Jiang Shan and Han Tianyi. The patent application number is CN202511267176 20250905. The patent publication number is CN120988200 ..

Wanhua Chemical Group Submits Chinese Patent Application for Polyisocyanate Composition as Well as Preparation Method and Application Thereof

Plastics

| Wed 01 Apr 2026

Beijing, April 1 -- Wanhua Chemical Group has submitted a patent application for Polyisocyanate Composition as Well as Preparation Method and Application Thereof. This invention was developed by Chen Lizhang, Wang Yuqi, Zhang Xiaopeng, Wang Dan, Yang Xi, Zhang Qian, Shang Yonghua, Ishihama and Li Yuan. The patent application ..

State Intellectual Property Office of China Releases Kingfa Science & Technology Patent Application for Polypropylene Composition as Well as Preparation Method and Application Ther..

Plastics

| Wed 01 Apr 2026

Beijing, April 1 -- State Intellectual Property Office of China has released Kingfa Science & Technology patent application for Polypropylene Composition as Well as Preparation Method and Application Thereof. This invention was developed by Qian Zhijun, Chen Pingxu, Ye Nanbiao, Dong Hai, Chen Guiji, Yang Lei and Wu Guofeng. T..

Suzhou Xienbi Electronic Submits Chinese Patent Application for Full-automatic Large Protective Film Linkage Pasting Device

Plastics

| Tue 31 Mar 2026

Beijing, April 1 -- Suzhou Xienbi Electronic has submitted a patent application for Full-automatic Large Protective Film Linkage Pasting Device. This invention was developed by Luo Xianhua and Tian Pengpeng. The patent application number is CN202511298272 20250911. The patent publication number is CN120985914 (A). Internation..

Kanghui New Material Technology Applies for Patent on Biaxially-oriented Bopef Polyester Film

Plastics

| Tue 31 Mar 2026

Beijing, April 1 -- Kanghui New Material Technology has applied Chinese patent for Biaxially-oriented Bopef Polyester Film. Zhang Wuri, Meng Lingming, Liu Jian and Li Ping developed it. The patent application number is CN202510917725 20250703. The patent publication number is CN120985968 (A). International Patent Classificati..

Anhui Zijin New Material Science & Technology Seeks Patent for Preparation Method of Ultrathin High-barrier Evoh Film

Plastics

| Tue 31 Mar 2026

Beijing, April 1 -- Anhui Zijin New Material Science & Technology has sought patent for Preparation Method of Ultrathin High-barrier Evoh Film. This invention was developed by Zhu Feng, Dong Yue, Xu Tao, Li Jie and Qi Huijun. The patent application number is CN202510877827 20250627. The patent publication number is CN12098596..

Guangdong Baojiali New Material Seeks Patent for Inside-added Boiling-resistant Reinforced Aluminized Polyester Base Film

Plastics

| Tue 31 Mar 2026

Beijing, April 1 -- Guangdong Baojiali New Material has sought patent for Inside-added Boiling-resistant Reinforced Aluminized Polyester Base Film. This invention was developed by Li Bolun, Chen Lei, Zhang Yuanyuan, Zeng Jianhong and Deng Kunguang. The patent application number is CN202511422943 20250930. The patent publicati..

Nanchang University Submits Chinese Patent Application for Method for Obtaining Casting Defects of Double-layer Film

Plastics

| Tue 31 Mar 2026

Beijing, April 1 -- Nanchang University has submitted a patent application for Method for Obtaining Casting Defects of Double-layer Film. This invention was developed by Guo Hongmin and Liu Zhenzhen. The patent application number is CN202511231520 20250831. The patent publication number is CN120989436 (A). International Paten..

Jiangsu Leadmicro Nanometer Technology Submits Chinese Patent Application for Deposition Film Forming Equipment, Plasma Enhancement Process Equipment and Supporting Assembly

Plastics

| Tue 31 Mar 2026

Beijing, April 1 -- Jiangsu Leadmicro Nanometer Technology has submitted a patent application for Deposition Film Forming Equipment, Plasma Enhancement Process Equipment and Supporting Assembly. This invention was developed by Chen Liu, Zhang Sheng, Wang Heng, Liao Baochen, Xu Xingwen and Li Ting. The patent application numbe..

Xiangtan University Submits Chinese Patent Application for Al1-xScxN Film and Preparation Method and Application Thereof

Plastics

| Tue 31 Mar 2026

Beijing, April 1 -- Xiangtan University has submitted a patent application for Al1-xScxN Film and Preparation Method and Application Thereof. This invention was developed by Xie Shuhong, Dai Xin, Zhu Yun, Zou Daifeng, Ding Guoan, Chu Menghao, Li Xiaoyu and Cao Wenjun. The patent application number is CN20251123817 20250724. T..

State Intellectual Property Office of China Receives Guangdong Jianchi Biological Technology Patent Application for Method for Preparing Tiled LDHs (layered Double Hydroxides) Film..

Plastics

| Tue 31 Mar 2026

Beijing, April 1 -- State Intellectual Property Office of China has received Guangdong Jianchi Biological Technology patent application for Method for Preparing Tiled LDHs (layered Double Hydroxides) Film on Surface of Metal Matrix and Application of Tiled LDHs Film. Ouyang Jianglin, Lin Zhijian and Chen Xianshuai developed the ..

State Intellectual Property Office of China Receives Fischerwerke Patent Application for Multi-component Film Package

Plastics

| Wed 01 Apr 2026

Beijing, April 1 -- State Intellectual Property Office of China has received Fischerwerke patent application for Multi-component Film Package. Wu Pengcheng and Szeles Karin developed the invention. The patent application number is CN202511332824 20250917. The patent publication number is CN120986830 (A). International Patent ..

Shenzhen Jinxiao Times Technology Applies for Patent on Mechanical Arm for Display Module Film Sticking Machine

Plastics

| Wed 01 Apr 2026

Beijing, April 1 -- Shenzhen Jinxiao Times Technology has applied Chinese patent for Mechanical Arm for Display Module Film Sticking Machine. Shen Xiaofeng, Shen Xiaohui and Hu Mingfeng developed it. The patent application number is CN202511139744 20250814. The patent publication number is CN120986978 (A). International Paten..

State Intellectual Property Office of China Releases Weihai Guangwei Precise Machinery Patent Application for Automatic Roll Changing Production Device and Method for Plastic Film ..

Plastics

| Wed 01 Apr 2026

Beijing, April 1 -- State Intellectual Property Office of China has released Weihai Guangwei Precise Machinery patent application for Automatic Roll Changing Production Device and Method for Plastic Film and Non-attached Plastic Film of Prepreg Machine. This invention was developed by Jia Zhao, Hou Huanbin, Huang Haichao, Jiang ..

Shandong Hi-Speed Dejian Group Submits Chinese Patent Application for Concrete Surface Film Covering Device

Plastics

| Wed 01 Apr 2026

Beijing, April 1 -- Shandong Hi-Speed Dejian Group has submitted a patent application for Concrete Surface Film Covering Device. This invention was developed by Li Jie, Chen Xiuping, Wang Zhongwei, Chong Yanlei and Tian Haiyang. The patent application number is CN202511470354 20251015. The patent publication number is CN12099..

State Intellectual Property Office of China Receives Xuzhou B&C Chemical Patent Application for Positive Photosensitive Resin Composition, Pattern Cured Film and Manufacturing Meth..

Plastics

| Wed 01 Apr 2026

Beijing, April 1 -- State Intellectual Property Office of China has received Xuzhou B&C Chemical patent application for Positive Photosensitive Resin Composition, Pattern Cured Film and Manufacturing Method of Insulating Film. Fu Zhiwei, Wang Xuepu, Wang Shanshan and Yan Ke developed the invention. The patent application numb..

Shaanxi Normal University Seeks Patent for Method for Producing Edible Packaging Film by Using Persimmon Vinegar Coating

Plastics

| Wed 01 Apr 2026

Beijing, April 1 -- Shaanxi Normal University has sought patent for Method for Producing Edible Packaging Film by Using Persimmon Vinegar Coating. This invention was developed by Zhang Baoshan, Guo Ran, Zuo Weiwei, Liu Dan, Yu Qin and Wang Jun. The patent application number is CN20251197988 20250806. The patent publication nu..

Tianjin Polytechnic University Submits Chinese Patent Application for Preparation of Polyvinylidene Fluoride/polydopamine/polyvinyl Imidazole Composite Antibacterial Film

Plastics

| Wed 01 Apr 2026

Beijing, April 1 -- Tianjin Polytechnic University has submitted a patent application for Preparation of Polyvinylidene Fluoride/polydopamine/polyvinyl Imidazole Composite Antibacterial Film. This invention was developed by Ma Cong, Liu Menghan and Zhang Chaohui. The patent application number is CN202410620958 20240520. The p..

Guangdong Leinuoli Tede Silicon New Material Seeks Patent for Skin-touch Scratch-resistant and Fingerprint-resistant Coating and Decorative Film

Plastics

| Wed 01 Apr 2026

Beijing, April 1 -- Guangdong Leinuoli Tede Silicon New Material has sought patent for Skin-touch Scratch-resistant and Fingerprint-resistant Coating and Decorative Film. This invention was developed by Wang Cong, Yang Yongfeng, Ren Shaodong and Liu Yuliang. The patent application number is CN202511201779 20250826. The patent..

Yiying Technology (Shanghai) Submits Chinese Patent Application for Integrated High-precision Ellipsometric Film Thickness Measuring System

Plastics

| Wed 01 Apr 2026

Beijing, April 1 -- Yiying Technology (Shanghai) has submitted a patent application for Integrated High-precision Ellipsometric Film Thickness Measuring System. This invention was developed by Xiao Liebin, Li Yang, Pan Jianbing, Chen Xinrong and Zhou Peng. The patent application number is CN202511194146 20250825. The patent p..

Nanjing University of Posts and Telecommunications Files Chinese Patent Application for Infrared Detector Based on Teox Thin Film Heterojunction and Preparation Method Thereof

Plastics

| Wed 01 Apr 2026

Beijing, April 1 -- Nanjing University of Posts and Telecommunications has filed a patent application for Infrared Detector Based on Teox Thin Film Heterojunction and Preparation Method Thereof. This invention was developed by Wen Xixing, Li Ming and Gao Tianchu. The patent application number is CN202511125837 20250812. The p..

State Intellectual Property Office of China Publishes AGC Inc Patent Application for Adhesive Film and Article Provided with Same

Plastics

| Wed 01 Apr 2026

Beijing, April 1 -- State Intellectual Property Office of China has published AGC Inc patent application for Adhesive Film and Article Provided with Same. The invention was developed by Oda Koichi and Takenaka Satoshi. The patent application number is CN20248026179 20240416. The patent publication number is CN120981347 (A). I..

Idemitsu Kosan Submits Chinese Patent Application for Oxide Sintered Body, Sputtering Target, Oxide Thin Film, Thin Film Transistor, and Electronic Device

Plastics

| Wed 01 Apr 2026

Beijing, April 1 -- Idemitsu Kosan has submitted a patent application for Oxide Sintered Body, Sputtering Target, Oxide Thin Film, Thin Film Transistor, and Electronic Device. This invention was developed by Oyama Masashi and Itose Mami. The patent application number is CN20248021742 20240322. The patent publication number is..

Fujifilm Files Chinese Patent Application for Cellulose Acylate Film

Plastics

| Wed 01 Apr 2026

Beijing, April 1 -- Fujifilm has filed a patent application for Cellulose Acylate Film. This invention was developed by Katano Shogo and Ikeyama Akihiro. The patent application number is CN20248019105 20240327. The patent publication number is CN120981511 (A). International Patent Classification codes are C08J5/18 and C08J7/0..

Kansai Paint Submits Chinese Patent Application for Coating Set, Thermosetting Coating Composition, Base for Thermosetting Coating Composition, Coating Film Forming Method, and Coa..

Plastics

| Wed 01 Apr 2026

Beijing, April 1 -- Kansai Paint has submitted a patent application for Coating Set, Thermosetting Coating Composition, Base for Thermosetting Coating Composition, Coating Film Forming Method, and Coated Article. This invention was developed by Hiramoto Yuya, Nagai Akinori and Sugamoto Keiji. The patent application number is ..

Lisen Noco Company Seeks Patent for Method for Pasting Film Adhesive Material, and Device for Pasting Film Adhesive Material

Plastics

| Wed 01 Apr 2026

Beijing, April 1 -- Lisen Noco Company has sought patent for Method for Pasting Film Adhesive Material, and Device for Pasting Film Adhesive Material. This invention was developed by Shoda Hiroaki, Yamashita Takahiro, Ito Seiichi and Fukukawa Yuji. The patent application number is CN20248026726 20240322. The patent publicatio..

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