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10:24:20 Mon 16 Mar 2026

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Sichuan University

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(5)

(5)

Wanhua Chemical Group

(5)

Shandong Yanggu Huatai Ch

(4)

Vitop Moulding S R L

(4)

(3)

(3)

Japan Steel Works

(3)

National Dong Hwa Univers

(3)

Politechnika Wroclawska

(3)

Shinetsu Chemical

(3)

Zhengzhou University

(3)

Aiqiji Creation

(2)

Anhui Mingxun New Mat Tec

(2)

Army Engineering Universi

(2)

(2)

Beijing University

(2)

(2)

(2)

China Textile Academy

(2)

Dainippon Ink & Chemicals

(2)

Dalian University of Tech

(2)

Fudan University

(2)

Haian Haochi Science & Te

(2)

Hainan University

(2)

Hanwha Solutions

(2)

Harbin Institute of Techn

(2)

Husky Injection Molding S

(2)

Jiangnan University

(2)

Jiangsu Dahai Plastic Co

(2)

Jiangsu Haike Fiber Co Lt

(2)

Jiangsu Hengke New Materi

(2)

Jiangsu Kalefang New Mate

(2)

Jiangsu Smith New Materia

(2)

Jiangsu Taiyu New Mat Co

(2)

Jiangyin Huamei Photoelec

(2)

Jiaxing Fuying Composite

(2)

Jilin University

(2)

Kaneka Corporation

(2)

Kingfa Science & Technolo

(2)

Kunming University of Sci

(2)

Mitsubishi Gas Chemical

(2)

Ningbo Yufang Prec Indust

(2)

Nissan Chemical

(2)

Northwestern Polytechnica

(2)

Ortlieb Hartmut

(2)

Panasonic Intellectual Pr

(2)

Qingdao Weidong Packing C

(2)

(2)

Shandong Dongyue Polymer

(2)

Shengtai Wisdom Jiangmen

(2)

Shenzhen Moku New Mat Gro

(2)

Taoka Chemical Co Ltd

(2)

Tianjin Yukun Packing Pro

(2)

Tongling Qili Electronic

(2)

Toray Advanced Film

(2)

Toray Industries

(2)

(2)

Tsinghua University

(2)

Tuojing Technology

(2)

Wuhan Eman Tech Co Ltd

(2)

Xiamen Tiance Material Te

(2)

Xian Weier Precision Tech

(2)

Yamaha Robotics Co Ltd

(2)

Yangzhou Boheng New Energ

(2)

Yangzhou Junhe Film Tech

(2)

Yibin University

(2)

Zhangjiagang Kangde Xin O

(2)

Zhejiang University of Sc

(2)

Zhejiang Yuehai Packaging

(2)

Zhijiang College of Zheji

(2)

(1)

AVIC Manufacturing Techno

(1)

Advanced Drainage Systems

(1)

Agc Inc [jp]; The Univers

(1)

Aibang Huadun New Mat Nan

(1)

Aimeite Xiamen Tech Co Lt

(1)

(1)

All Plus Chemical Co Ltd

(1)

Amosi Composite Mat Guang

(1)

Anhui Baixian New Materia

(1)

Anhui Banghao Semiconduct

(1)

Anhui Bauhinia Wall Decor

(1)

Anhui Dongsheng Building

(1)

Anhui Green Cosmotec Opto

(1)

Anhui Guanhong Plastic In

(1)

Anhui Guanting Carbon Fib

(1)

Anhui Heyi Photoelectric

(1)

Anhui Hongyuan Chemical S

(1)

Anhui Jimei Hydrogen Ener

(1)

Anhui Jinguan Packaging C

(1)

Anhui Qiangbang New Mat C

(1)

Anhui Qiangrun New Mat Co

(1)

Anhui Ruilian High Tech M

(1)

Anhui Sentai Wpc Group Co

(1)

Anhui Tiger New Mat Co Lt

(1)

Anhui Transmission and Tr

(1)

Anhui University

(1)

Anhui Wanqi Intelligent T

(1)

Anhui Xingbeida New Mater

(1)

Anhui Xinran Carbon Fiber

(1)

Anhui Xishoupu Instr Equi

(1)

Anqing Jinfuchun Chemical

(1)

Anqing Phichem New Mat Co

(1)

Anqing Qianqian Tech Pack

(1)

Applied Mat Inc [us]; Way

(1)

(1)

Askari Mehdi [ir]; Falahz

(1)

Autonetworks Tech Ltd [jp

(1)

Avic Xian Aircraft Indust

(1)

(1)

BYD Company; Byd Precisio

(1)

Bando Chemical Industries

(1)

Banfert New Materials Tec

(1)

Beihang University

(1)

Beijing Beifang Songyang

(1)

Beijing Graphene Inst Co

(1)

Beijing Huitian Operation

(1)

Beijing Integrated Circui

(1)

Beijing Lanmu Laser Tech

(1)

Beijing NAURA Microelectr

(1)

Beijing Opto Electronics

(1)

Beijing Research Institut

(1)

Beijing Technology & Busi

(1)

Beijing University of Che

(1)

Beijing Zhongboxin Semico

(1)

(1)

Bensley Prec Shanghai Co

(1)

Binhai Delongsi Plastic I

(1)

Binzhou Jianda Plastic In

(1)

Bio-Rad Laboratories

(1)

Bitzer Kuehlmaschinenbau

(1)

(1)

Brueckner Maschb Gmbh

(1)

(1)

CRRC Qingdao Sifang

(1)

Ccteg Coal Mining Researc

(1)

Changchun Institute of Ap

(1)

Changchun University of T

(1)

Changsha Lituode Biologic

(1)

Changshu Polyester

(1)

Changzhou Baiyidaer Techn

(1)

Changzhou Chike Photoelec

(1)

Changzhou Dengdashi Medic

(1)

Changzhou Institute of Me

(1)

Changzhou Juchuang New Ma

(1)

Changzhou Sveck Photovolt

(1)

Changzhou Tianqi Xinxin T

(1)

(1)

Chengdu Daqiying Tech Co

(1)

Chengdu Guibao Science &

(1)

Chengdu Guoying Jinjiang

(1)

Chengdu Kecheng Fine Chem

(1)

Chengdu Xifu Plastic Prod

(1)

China Highway Engineering

(1)

China Institute of Atomic

(1)

China Pet Tech Yantai Co

(1)

China University of Geosc

(1)

Chongqing Hongyuyu Auto P

(1)

Chongqing Huafeng Polyami

(1)

Chongqing Huitong Tech Co

(1)

Chongqing Industry Polyte

(1)

Chongqing Jingbei Tech Co

(1)

Chongqing Ningjutai Tech

(1)

Chongsuliliang Anhui New

(1)

Chuzhou Quanfeng Supplies

(1)

Clenergy Innovation Labor

(1)

Cmipf Industrial Tech Res

(1)

Consinee Group Co Ltd

(1)

(1)

(1)

Daiho Ind Co Ltd

(1)

Dainippon Printing

(1)

Dalian Institute of Chemi

(1)

Darwin Prec Industry Co L

(1)

Delan Water Tech Co Ltd

(1)

Delos Reyes Ronald Allan

(1)

Delta Electronics

(1)

Deqing Shenzhou Plastic C

(1)

Dezhou Junteng Material T

(1)

Dezhou Luen New Material

(1)

Dongguan Baiying Plastic

(1)

Dongguan Fuan Photoelectr

(1)

Dongguan Miqi Tech Co Ltd

(1)

Dongguan Runrong Prec Har

(1)

Dongguan Runshun Blister

(1)

Dongguan Sengtor Plastic

(1)

Dongguan Shengwang Plasti

(1)

Dongguan Tingyuxuan Cloth

(1)

Dongguan Xinlun Plastic T

(1)

Dongguan Xinzheng Machine

(1)

Dongguan Yimei Material T

(1)

Dongguan Zhongnuo Innovat

(1)

East China Engineering Sc

(1)

East China Normal Univers

(1)

East China University of

(1)

East China University of

(1)

Eastman Chemical (China)

(1)

(1)

(1)

Eindhoven University of T

(1)

Electric Power Res Inst G

(1)

Erema Engineering Recycli

(1)

Evonik Roehm Gmbh

(1)

Feng Wenjin [cn]; Zhang J

(1)

Fengcheng Naer Tech Group

(1)

(1)

Formosa Plastics Corporat

(1)

Foshan Jiulong Machine

(1)

Foshan Nanhai Yile Eng Pl

(1)

Foshan University

(1)

(1)

Fujian Acetron New Mat Co

(1)

Fujian Chengdong New Mate

(1)

Fujian Dehua Xinchengmei

(1)

Fujian Minfa Aluminium

(1)

(1)

(1)

Fukuvi Chemical Ind Co Lt

(1)

Fupai Anhui Environmental

(1)

Furanix Technologies

(1)

Fuyang Sineva New Materia

(1)

Fuyao Glass Industry Grou

(1)

Greenstar Beijing Environ

(1)

Guangdong 137 Chemical Te

(1)

Guangdong Aishang New Mat

(1)

Guangdong Baisheng New Ma

(1)

Guangdong Baiyun Tech Co

(1)

Guangdong Buster Technolo

(1)

Guangdong Caigle Technolo

(1)

Guangdong Crown New Mater

(1)

Guangdong Decro Package F

(1)

Guangdong Dinglisheng Tec

(1)

Guangdong Epass New Mater

(1)

Guangdong Gaoyi Building

(1)

Guangdong Great Mat Co Lt

(1)

Guangdong Guangken Animal

(1)

Guangdong Guansheng New M

(1)

Guangdong Huiquan Lianjun

(1)

Guangdong Jiadele Tech Co

(1)

Guangdong New Bong New Ma

(1)

Guangdong Poloma New Mate

(1)

Guangdong Pusaida Materia

(1)

Guangdong Qiyue Future Te

(1)

Guangdong Shengke Decorat

(1)

Guangdong Tanyu New Mat C

(1)

Guangdong Tianan New Mat

(1)

Guangdong Tianan New Mat

(1)

Guangdong University of T

(1)

Guangdong Wanglai New Mat

(1)

Guangdong Xingju Material

(1)

Guangdong Yinhao Plastic

(1)

Guangdong Yiyou Biologica

(1)

Guangdong Yuehua New Mate

(1)

Guangdong Yurun New Mat C

(1)

Guangdong Zhenxin Tech Co

(1)

Guangdong Zhongxing Plast

(1)

Guangxi Fengcai Printing

(1)

Guangxi University for Na

(1)

Guangxi University of Chi

(1)

Guangxi Youdefa Leather P

(1)

Guangzhou Ruichuang Compo

(1)

Guangzhou Shunhing Prec I

(1)

Guangzhou Yipinxian Tech

(1)

Guangzong Zhizhicheng Chi

(1)

Guilin Hengbao Health Pro

(1)

Guilin Qihong Tech Co Ltd

(1)

Guilin University of Elec

(1)

Guizhou Hexin Plastic Mfg

(1)

Guizhou Nanyang Color Fib

(1)

Guizhou University

(1)

Guna Guangzhou Material T

(1)

Guozhuowei Innovative Mat

(1)

Guzhen Jiangtai Plastic I

(1)

Haian County Zhongxiang W

(1)

Haiyang Sanxian Prec Indu

(1)

Hangzhou Advanced Researc

(1)

Hangzhou Haiweite Future

(1)

Hangzhou Hot Runner New M

(1)

Hangzhou Huada Haitian Te

(1)

Hangzhou Ouge Electric Ap

(1)

Hangzhou Puxin Plastic Pa

(1)

Hangzhou Shanye Cultural

(1)

Hangzhou Shengye Tech Co

(1)

Hangzhou Super Star Packa

(1)

Hangzhou Tianye Jacquard

(1)

Hangzhou Vocational & Tec

(1)

Hangzhou Zhijiang Silicon

(1)

Hangzhou Zhuoda Dyeing An

(1)

Harbin Institute of Techn

(1)

Hebei Siruien New Materia

(1)

Hebei Zhaoyue Polyurethan

(1)

Hefei Green Plastic Co Lt

(1)

Hefei Kenada New Mat Co L

(1)

Hefei University of Techn

(1)

Hefei Yobon Electric Appl

(1)

Hefei Zhengte Mach Co Ltd

(1)

Hefei Zhigu Electrical An

(1)

Helmholtz Zentrum Helle G

(1)

Henan Desheng Drilling Fl

(1)

Henan Dubang Photoelectri

(1)

Henan Jiuye Chemical Equi

(1)

Henan Normal University

(1)

(1)

Heye Health Technologies

(1)

High Tech Special Enginee

(1)

Hongneng New Energy Equip

(1)

Hongyang Display (Xianyan

(1)

Hpi High Performance Ind

(1)

Huaneng Yangjiang Wind Po

(1)

Huang Cheng Pin

(1)

Hubei Firsta Materials Sc

(1)

Hubei Jinde Packaging Co

(1)

Hubei Jingxiang New Mater

(1)

Hubei Sanjiang Space Jian

(1)

Hubei Shengyi New Materia

(1)

Hubei University of Scien

(1)

Hubei University; Yuangan

(1)

Huizhou Changsong Tech Co

(1)

Huizhou Jiancai New Mat C

(1)

Huizhou Songyuan Environm

(1)

Huizhou Zhongcheng Compos

(1)

Hunan Bosheng New Energy

(1)

Hunan Chuyuan New Mat Co

(1)

Hunan Gengchi New Energy

(1)

Hunan Kechuang Textile Co

(1)

Hunan Ketai Tech Co Ltd

(1)

Huntsman Adv Mat Switzerl

(1)

Hyogo Prefecture [jp]; Th

(1)

(1)

IST Corporation

(1)

(1)

(1)

Impact Biolife Science In

(1)

Inner Mongolia Chenxin En

(1)

Inner Mongolia Fuyuan Tec

(1)

Institute Of New Material

(1)

Institute of Chemistry He

(1)

Institute of Metal Resear

(1)

Intco Renewable Resources

(1)

Japan Polypropylene Corp

(1)

Jiamusi University

(1)

Jiangnan University; Jian

(1)

Jiangsu Aotelong New Mate

(1)

Jiangsu Bolu New Mat Co L

(1)

Jiangsu Deloni Wood Ind C

(1)

Jiangsu Dike Intelligent

(1)

Jiangsu Fushide New Mater

(1)

Jiangsu Fuyuan New Materi

(1)

Jiangsu Guanghui Package

(1)

Jiangsu Haishiyi New Mate

(1)

Jiangsu Helper Functional

(1)

Jiangsu Hongsheng Nylon C

(1)

Jiangsu Hongshuo Technolo

(1)

Jiangsu Huangguan New Mat

(1)

Jiangsu Jianhua New Wall

(1)

Jiangsu Jinengda Environm

(1)

Jiangsu Jinshi Limei Medi

(1)

Jiangsu Junhua Special Po

(1)

Jiangsu Justech Precision

(1)

Jiangsu Kanghui New Mater

(1)

Jiangsu Kecens Life Tech

(1)

Jiangsu Kelaoboer Tech Co

(1)

Jiangsu Lianfa Advanced T

(1)

Jiangsu Meizhilin Nano Te

(1)

Jiangsu Nimate Science an

(1)

Jiangsu Nuolikai New Mate

(1)

Jiangsu Peipu Polymer Tec

(1)

Jiangsu Pioneer Tech Co L

(1)

Jiangsu Qunchuang Photovo

(1)

Jiangsu Qunchuang Wisdom

(1)

Jiangsu Saiouxinyue Defoa

(1)

Jiangsu Shenjiang Environ

(1)

Jiangsu Shicheng Textile

(1)

Jiangsu Songshang Tech Co

(1)

Jiangsu Xianke Semiconduc

(1)

Jiangsu Xinbohao New Mate

(1)

Jiangsu Xinneng Textile T

(1)

Jiangsu Yaoji Hardware El

(1)

Jiangsu Yierman New Mat C

(1)

Jiangsu Yizhu Artwork Co

(1)

Jiangsu Yuxing Film Tech

(1)

Jiangsu Yuxinhong New Mat

(1)

Jiangsu Zhonglue Mould Te

(1)

Jiangsu Zitian New Materi

(1)

Jiangxi Changxing Aviatio

(1)

Jiangxi Chunguang New Mat

(1)

Jiangxi E Fly Optoelectro

(1)

Jiangxi Futeng Plastic

(1)

Jiangxi Ganchang Intellig

(1)

Jiangxi Guangyuan Chemica

(1)

Jiangxi Guangyuan New Mat

(1)

Jiangxi Huimeixing Tech C

(1)

Jiangxi Hungpai New Mat C

(1)

Jiangxi Lianshi Environme

(1)

Jiangxi Tuolei Tech Co Lt

(1)

Jiangyin Longyun Plastic

(1)

Jiangyin Yijia Package Ma

(1)

Jiaxing Gaoshi Plastic Co

(1)

Jieyang Shuangzhan Plasti

(1)

Jilin Jinhong Auto Parts

(1)

Jilin Nord High Tech New

(1)

Jilin Univ Of Chemical Te

(1)

Jingci Beijing New Materi

(1)

Jingzhou Silu Xuanxing Te

(1)

Jining Zhongyin Electro-C

(1)

Jintex Corp Ltd

(1)

Johnson Matthey Hydrogen

(1)

Juhe Dianguang Hangzhou T

(1)

(1)

(1)

Juxian Xinjia Tech Co Ltd

(1)

Kaibo Special Mat Anhui C

(1)

Kaiping Baihui Mould Tech

(1)

Kanghui Nantong New Mater

(1)

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(1)

Kangjian Information Tech

(1)

Kangqi Tianjin Biotechnol

(1)

(1)

Kingboard Laminates Shenz

(1)

Kingfa Sci & Tech Co Ltd

(1)

Kingfa Science & Technolo

(1)

Kingfa Science & Technolo

(1)

Kintra Fibers Inc

(1)

Knauf Insulation

(1)

Kuhne Anlagenbau Gmbh

(1)

Kunshan Fuyuanda Electron

(1)

Kunshan Jiuwei Plastic Co

(1)

(1)

(1)

Langfang Yifang Plastic I

(1)

Lanzhou Huanxintong Elect

(1)

Lanzhou Institute of Chem

(1)

Liangang Photoelectric Te

(1)

Lianyungang Chuangli New

(1)

Lianyungang Guowang Plast

(1)

Lianyungang Shenying Comp

(1)

Lianyungang Tongxin Foam

(1)

Liaocheng University

(1)

Liaoning Aoyida Advanced

(1)

Liaoning Tepu Ind Co Ltd

(1)

(1)

Linyi University

(1)

Lite-On Technology

(1)

(1)

Luanzhou Yaoyao Crafts Co

(1)

(1)

Luoyang Xingrui New Mater

(1)

Lvyuan Mfg Co Ltd

(1)

(1)

(1)

Magna Auteca Gmbh

(1)

Maxell Holdings

(1)

Medipolymer Co Ltd

(1)

Meilicheng Fashion Tech W

(1)

Melos Gmbh (melos Gmbh)

(1)

(1)

Minjiang University

(1)

Missel Polymers Inc

(1)

Moge Mat Suzhou Co Ltd

(1)

(1)

(1)

Nan Pao Resins Foshan Co

(1)

Nanjing Dinai Laser Scien

(1)

Nanjing Julong Science &

(1)

Nanjing Kin Yong Fa Plast

(1)

Nanjing Richisland Inform

(1)

Nanjing Suxin Tech Co Ltd

(1)

Nanjing University of Tec

(1)

Nanjing University of Tec

(1)

Nanjing Xuguang Electroni

(1)

Nantong Cangfeng New Mate

(1)

Nantong Fuxi Intelligent

(1)

Nantong Jiejian Intellige

(1)

Nantong Jinsinan Membrane

(1)

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(1)

Nantong Lifeng Artificial

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(1)

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(1)

National Institute Of Adv

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National Univ Corporation

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Ningbo Fotile Kitchen War

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Ningbo Hualei New Mat Co

(1)

Ningbo Institute of Mater

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Ningbo Yu Li Prec Mold Co

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Ningde Contemporary Amper

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Ningxia Baofeng Energy Gr

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Nippon Sheet Glass

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No 719 Res Institute Chin

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Northeastern University a

(1)

(1)

Optasense Holdings Ltd (

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Organo Corporation

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Ori Future Innovative Tec

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PPG Industries, Ohio

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Politechnika Poznanska

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Polygon Nantong Prec Mold

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Powerchina Roadbridge Gro

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(1)

Puxijing New Energy Mat S

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Puyang Willing Technology

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Qiao Feng Tech Industrial

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Qingdao Changrong Chemica

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Raicam Driveline

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Rossiro Intellectual Prop

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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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European Patent Office Releases Bio-Rad Laboratories Patent Application for Polymer-templated Hydroxyapatite and Uses Thereof for Purification of Target Molecules

Plastics

| Sun 15 Mar 2026

Munich, March 16 -- European Patent Office has released Bio-Rad Laboratories patent application for Polymer-templated Hydroxyapatite and Uses Thereof for Purification of Target Molecules. This invention was developed by Panganiban Brian, Darnall Shawn, Wang Danni and Belisle Christopher. The patent application number is EP202..

Shenzhen Strong Technology Files Chinese Patent Application for Demoulding Equipment

Plastics

| Sun 15 Mar 2026

Beijing, March 16 -- Shenzhen Strong Technology has filed a patent application for Demoulding Equipment. This invention was developed by Yang Tiankang, Liu Jianfeng, Shao Yifeng and Zhao Dongjie. The patent application number is CN202511347036 20250919. The patent publication number is CN120816645 (A). International Patent Cl..

State Intellectual Property Office of China Releases Ningbo Institute of Materials Technology & Engineering, Chiense Academy of Sciences Patent Application for Quartz Fiber Surface..

Plastics

| Mon 16 Mar 2026

Beijing, March 16 -- State Intellectual Property Office of China has released Ningbo Institute of Materials Technology & Engineering, Chiense Academy of Sciences patent application for Quartz Fiber Surface Modification Method and Application Thereof. This invention was developed by Wen You, Wang Xianwei, Meng Xiangsheng, Cai Muh..

State Intellectual Property Office of China Releases Jilin Jinhong Auto Parts Patent Application for Polyurethane Foaming Material for Motor Noise Reduction and Preparation Method ..

Plastics

| Mon 16 Mar 2026

Beijing, March 16 -- State Intellectual Property Office of China has released Jilin Jinhong Auto Parts patent application for Polyurethane Foaming Material for Motor Noise Reduction and Preparation Method Thereof. This invention was developed by Li Tongxin, Cai Wanming, Chen Lei and Ma Ruiliang. The patent application number ..

Anhui Xingbeida New Material Technology Submits Chinese Patent Application for High-grafting Low-odor Compatilizer and Preparation Method Thereof

Plastics

| Mon 16 Mar 2026

Beijing, March 16 -- Anhui Xingbeida New Material Technology has submitted a patent application for High-grafting Low-odor Compatilizer and Preparation Method Thereof. This invention was developed by Zhang Naibin and Fang Xuechun. The patent application number is CN202511175942 20250821. The patent publication number is CN120..

State Intellectual Property Office of China Publishes Sichuan Sangruisi Polymer Material Patent Application for Planar Powder Coating for Ventilating Slot Plate of Wind Driven Gene..

Plastics

| Mon 16 Mar 2026

Beijing, March 16 -- State Intellectual Property Office of China has published Sichuan Sangruisi Polymer Material patent application for Planar Powder Coating for Ventilating Slot Plate of Wind Driven Generator and Preparation Method of Planar Powder Coating. The invention was developed by Bu Yongsheng and Wang Mingliang. The..

Daicel Submits European Patent Application for Fiber Article Manufacturing Method

Plastics

| Mon 16 Mar 2026

Munich, March 16 -- Daicel has submitted a patent application for Fiber Article Manufacturing Method. This invention was developed by Higashigaki Tatsuya, Shintani Hiroaki, Tsukamoto Yuki and Tanaka Chihiro. The patent application number is EP20240800092 20240425. The patent publication number is EP4707446 (A1). International..

State Intellectual Property Office of China Receives Ningde Contemporary Amperex Technology Patent Application for Coating Device and Production System

Plastics

| Mon 16 Mar 2026

Beijing, March 16 -- State Intellectual Property Office of China has received Ningde Contemporary Amperex Technology patent application for Coating Device and Production System. Li Mingling, Liu Xin, Huang Qisen, Liu Xianghui, Cai Qiguo and Li Cheng developed the invention. The patent application number is CN202410448675 2024..

Shinetsu Chemical Submits Patent Application for Composition for Forming Organic Film, Mehod for Forming Organic Film, Patterning Process, and Compound

Plastics

| Mon 16 Mar 2026

Munich, March 16 -- Shinetsu Chemical has submitted a patent application for Composition for Forming Organic Film, Mehod for Forming Organic Film, Patterning Process, and Compound. Kori Daisuke and Yamamoto Yasuyuki developed the invention. The patent application number is EP20250196431 20250818. The patent publication number..

Guangxi University for Nationalities Submits Chinese Patent Application for Preparation Method and Application of Cationized Composite Paper-based Material for Filtering Nano Plast..

Plastics

| Mon 16 Mar 2026

Beijing, March 16 -- Guangxi University for Nationalities has submitted a patent application for Preparation Method and Application of Cationized Composite Paper-based Material for Filtering Nano Plastic. This invention was developed by Liu Xiuyu, Zeng Fajian, Huang Qin, Cheng Gege, Liu Xiaotong and Wei Ruhui. The patent appl..

LG Chemical Submits European Patent Application for Transparent Antenna Film

Plastics

| Mon 16 Mar 2026

Munich, March 16 -- LG Chemical has submitted a patent application for Transparent Antenna Film. This invention was developed by Lim Youngtaek, Lee Yeon Keun and Seo Han Min. The patent application number is EP20250811147 20250520. The patent publication number is EP4708566 (A1). International Patent Classification codes are ..

Youlchon Chemical Submits Patent Application for Cell Pouch Film, Packaging Structure Comprising Same, and Method for Storing Corresponding Cell Pouch Film

Plastics

| Mon 16 Mar 2026

Munich, March 16 -- Youlchon Chemical has submitted a patent application for Cell Pouch Film, Packaging Structure Comprising Same, and Method for Storing Corresponding Cell Pouch Film. Kim Yoohan, Kim Huihun, Song Nok Jung, Song Moonkyu, Shin Sung Chul and Han Hee Sik developed the invention. The patent application number is ..

State Intellectual Property Office of China Releases Juhe Dianguang Hangzhou Tech Co Ltd Patent Application for Large-size Single Crystal Lead Zirconate Titanate Film and Applicati..

Plastics

| Mon 16 Mar 2026

Beijing, March 16 -- State Intellectual Property Office of China has released Juhe Dianguang Hangzhou Tech Co Ltd patent application for Large-size Single Crystal Lead Zirconate Titanate Film and Application Thereof. This invention was developed by Han Yu. The patent application number is CN202510727020 20250603. The patent p..

Fuyao Glass Industry Group Files European Patent Application for Photoelectric Functional Film and Light-transmitting Assembly

Plastics

| Mon 16 Mar 2026

Munich, March 16 -- Fuyao Glass Industry Group has filed a patent application for Photoelectric Functional Film and Light-transmitting Assembly. This invention was developed by Fan Tuo, Lin Shou and Feng Tao. The patent application number is EP20240806593 20240515. The patent publication number is EP4707911 (A1). Internationa..

State Intellectual Property Office of China Receives Shanghai Banrenma Entpr Development Group Co Ltd Patent Application for Method for Preparing Porous Nickel Tungsten Oxide Film ..

Plastics

| Mon 16 Mar 2026

Beijing, March 16 -- State Intellectual Property Office of China has received Shanghai Banrenma Entpr Development Group Co Ltd patent application for Method for Preparing Porous Nickel Tungsten Oxide Film Based on Vapor Deposition Method. Pang Yanzhao, Zhao Junliang and Zou Yujun developed the invention. The patent applicatio..

State Intellectual Property Office of China Receives Northwestern Polytechnical University Patent Application for Precious Metal Nano-particles with Different Sizes Prepared Based ..

Plastics

| Sun 15 Mar 2026

Beijing, March 16 -- State Intellectual Property Office of China has received Northwestern Polytechnical University patent application for Precious Metal Nano-particles with Different Sizes Prepared Based on Ph Regulation and Control Liquid Phase Laser Irradiation Technology and Preparation Method of Precious Metal Nano-particle..

State Intellectual Property Office of China Releases Xidian University Patent Application for Polyurethane Conductive Adhesive Film and Preparation Method Thereof

Plastics

| Mon 16 Mar 2026

Beijing, March 16 -- State Intellectual Property Office of China has released Xidian University patent application for Polyurethane Conductive Adhesive Film and Preparation Method Thereof. This invention was developed by Li Peipei, Zhang Guoxiang and Zhao Wei. The patent application number is CN202510891602 20250630. The pate..

Changzhou Chike Photoelectricity Tech Co Ltd Applies for Patent on Epoxy Thermosetting Adhesive Film for Bonding Ethylene Propylene Diene Monomer and Preparation Method and Applica..

Plastics

| Mon 16 Mar 2026

Beijing, March 16 -- Changzhou Chike Photoelectricity Tech Co Ltd has applied Chinese patent for Epoxy Thermosetting Adhesive Film for Bonding Ethylene Propylene Diene Monomer and Preparation Method and Application of Epoxy Thermosetting Adhesive Film. Cai Xiujuan and Wang Xuegang developed it. The patent application number i..

Anhui Green Cosmotec Optoelectronics Tech Co Ltd Submits Chinese Patent Application for Homocentric-square-shaped UV Alkali-washing-resistant Film and Preparation Method Thereof

Plastics

| Mon 16 Mar 2026

Beijing, March 16 -- Anhui Green Cosmotec Optoelectronics Tech Co Ltd has submitted a patent application for Homocentric-square-shaped UV Alkali-washing-resistant Film and Preparation Method Thereof. This invention was developed by Yang Jun, Qiu Junxiang, He Ping and Zeng Xiangwang. The patent application number is CN20251088..

State Intellectual Property Office of China Receives Zhejiang Expo New Mat Co Ltd Patent Application for Carbon Quantum Dot Enhanced Polyvinylidene Fluoride Piezoelectric Film and ..

Plastics

| Mon 16 Mar 2026

Beijing, March 16 -- State Intellectual Property Office of China has received Zhejiang Expo New Mat Co Ltd patent application for Carbon Quantum Dot Enhanced Polyvinylidene Fluoride Piezoelectric Film and Preparation Method Thereof. Kanwar Asa, Zhou Jianhui, Chen Sishan, Tu Dan, Chen Sisong, Chen Min and Wang Jiazhe developed th..

Anhui Bauhinia Wall Decoration Mat Co Ltd Applies for Patent on Anti-shrinkage Wall Cloth Calendering Film and Production Process Thereof

Plastics

| Mon 16 Mar 2026

Beijing, March 16 -- Anhui Bauhinia Wall Decoration Mat Co Ltd has applied Chinese patent for Anti-shrinkage Wall Cloth Calendering Film and Production Process Thereof. Guo Jingzhe developed it. The patent application number is CN202510946580 20250709. The patent publication number is CN120818209 (A). International Patent Cla..

Yangzhou Boheng New Energy Material Tech Co Ltd Submits Patent Application for Modified Polypropylene Base Film and Preparation Method Thereof

Plastics

| Mon 16 Mar 2026

Beijing, March 16 -- Yangzhou Boheng New Energy Material Tech Co Ltd has submitted a patent application for Modified Polypropylene Base Film and Preparation Method Thereof. Wang Feng, Zhuang Zhi, Wang Runxiao, Chen Huaiyu, Yu Donglei, Wang Yongjun, Li Jun, Miao Jingrong, Xia Jingjing and Qi Baoshan developed the invention. Th..

State Intellectual Property Office of China Publishes Guozhuowei Innovative Mat Chongqing Co Ltd Patent Application for Boron Nitride Nanosheet/EVOH Modified Material High-barrier ..

Plastics

| Mon 16 Mar 2026

Beijing, March 16 -- State Intellectual Property Office of China has published Guozhuowei Innovative Mat Chongqing Co Ltd patent application for Boron Nitride Nanosheet/EVOH Modified Material High-barrier Packaging Film and Preparation Method Thereof. The invention was developed by Lu Yi and Wang Jinhe. The patent application..

State Intellectual Property Office of China Receives Suzhou Oulaishi New Material Tech Co Ltd Patent Application for Silver Nanowire and Polymer Composite Transparent Conductive Fi..

Plastics

| Mon 16 Mar 2026

Beijing, March 16 -- State Intellectual Property Office of China has received Suzhou Oulaishi New Material Tech Co Ltd patent application for Silver Nanowire and Polymer Composite Transparent Conductive Film and Preparation Method Thereof. Chen Jiahua, Pan Zhonghai, Chen Shanshan and Wang Xia developed the invention. The pate..

European Patent Office Releases LG Chemical Patent Application for Polyethylene Copolymer and Biaxially Stretched Film Comprising Same

Plastics

| Mon 16 Mar 2026

Munich, March 16 -- European Patent Office has released LG Chemical patent application for Polyethylene Copolymer and Biaxially Stretched Film Comprising Same. This invention was developed by Kwon Yongwoo, Kim Taejin, Song Eun Kyoung, Jeon Hyun Woo, Kim Sun Mi, Kwon Hyuk Bu, Kim Jonghyun, Jung Jin, Choi Eun Yeob, Kim Yeong Bum a..

State Intellectual Property Office of China Receives Meilicheng Fashion Tech Wuhan Co Ltd Patent Application for Polyurethane Film with High Water Pressure and High Moisture Permea..

Plastics

| Mon 16 Mar 2026

Beijing, March 16 -- State Intellectual Property Office of China has received Meilicheng Fashion Tech Wuhan Co Ltd patent application for Polyurethane Film with High Water Pressure and High Moisture Permeability as Well as Preparation Method and Fabric of Polyurethane Film. You Lin, Wang Hanbin and Chen Bao developed the inventi..

SK Microworks Submits European Patent Application for Biodegradable Film and Biodegradable Molded Product Using Same

Plastics

| Mon 16 Mar 2026

Munich, March 16 -- SK Microworks has submitted a patent application for Biodegradable Film and Biodegradable Molded Product Using Same. This invention was developed by Oh Mi Ok, Yeon Jewon, Park Sang Kuk and Han Kweon Hyung. The patent application number is EP20240797431 20240425. The patent publication number is EP4706959 (..

Shandong Dongyue Polymer Material Applies for Patent on Modified Fluorinated Ethylene Propylene, Preparation Method and Fluorinated Ethylene Propylene Film

Plastics

| Mon 16 Mar 2026

Beijing, March 16 -- Shandong Dongyue Polymer Material has applied Chinese patent for Modified Fluorinated Ethylene Propylene, Preparation Method and Fluorinated Ethylene Propylene Film. Liu Zhimei, Han Shuli, Wu Lei, Xu Qinggang, Han Ruiqin, Wang Liang, Zhang Junyu, Lin Xinmeng, Wang Jingjing and Chen Yue developed it. The p..

State Intellectual Property Office of China Publishes Beihang University Patent Application for Thin Oil Film Drawing Tool and Method, Frictional Resistance Measuring Method and Pr..

Plastics

| Mon 16 Mar 2026

Beijing, March 16 -- State Intellectual Property Office of China has published Beihang University patent application for Thin Oil Film Drawing Tool and Method, Frictional Resistance Measuring Method and Product. The invention was developed by Pan Chong, Zhang Yi, Lin Hao, Wang Jiangsheng and Wang Jinjun. The patent applicatio..

State Intellectual Property Office of China Publishes Sichuan University Patent Application for Expanded Polytetrafluoroethylene Composite Film and Preparation Method Thereof

Plastics

| Mon 16 Mar 2026

Beijing, March 16 -- State Intellectual Property Office of China has published Sichuan University patent application for Expanded Polytetrafluoroethylene Composite Film and Preparation Method Thereof. The invention was developed by Shen Jiabin, Yang Jinhua, Guo Shaoyun and Tan Jingxian. The patent application number is CN2025..

Autonetworks Tech Ltd, Sumitomo Wiring Systems Ltd and Sumitomo Electric Industries Secure Patent for Stator Having Slots Filled with Resin for Insulation

Plastics

| Fri 13 Mar 2026

Alexandria, March 14 -- Autonetworks Tech Ltd, Sumitomo Wiring Systems Ltd and Sumitomo Electric Industries have secured a patent on Stator Having Slots Filled with Resin for Insulation. Morino Shintaro and Tamura Yasushi developed the invention. The patent application number is US202218546442 20220214. The patent publication..

Jiangsu Haishiyi New Material Tech Co Ltd Submits Chinese Patent Application for Winding Film Production Excess Material Recovery Device

Plastics

| Sun 15 Mar 2026

Beijing, March 16 -- Jiangsu Haishiyi New Material Tech Co Ltd has submitted a patent application for Winding Film Production Excess Material Recovery Device. This invention was developed by Pan Dongfeng. The patent application number is CN202511332082 20250918. The patent publication number is CN120817479 (A). International ..

State Intellectual Property Office of China Releases Ricoh Patent Application for Microwave-induced Heat Release Composition, Microwave-induced Heat Release Film, Microwave-induced..

Plastics

| Mon 16 Mar 2026

Beijing, March 16 -- State Intellectual Property Office of China has released Ricoh patent application for Microwave-induced Heat Release Composition, Microwave-induced Heat Release Film, Microwave-induced Heat Release Package and Method for Preparing Microwave-induced Heat Release Film. This invention was developed by Lin Qi an..

Ricoh Submits Chinese Patent Application for Microwave-induced Heat Release Composition, Microwave-induced Heat Release Layer, Microwave-induced Heat Release Film, Microwave-induce..

Plastics

| Mon 16 Mar 2026

Beijing, March 16 -- Ricoh has submitted a patent application for Microwave-induced Heat Release Composition, Microwave-induced Heat Release Layer, Microwave-induced Heat Release Film, Microwave-induced Heat Release Package, and Method for Preparing Microwave-induced Heat Release Film. This invention was developed by Koide Shota..

Egtm Ltd Seeks Patent for Group 5 Metal Precursor Compound for Thin Film Deposition and Method for Forming Thin Film Containing Group 5 Metal Using Same

Plastics

| Mon 16 Mar 2026

Beijing, March 16 -- Egtm Ltd has sought patent for Group 5 Metal Precursor Compound for Thin Film Deposition and Method for Forming Thin Film Containing Group 5 Metal Using Same. This invention was developed by Choi Woong-jin, Li Tairong, Kim Shin Beom, Ji Sung-jun, Baek Sun-young, Jung Joo-hwan and Cho Kyu-ho. The patent ap..

State Intellectual Property Office of China Releases Toyo Seikan Patent Application for Packaging Film

Plastics

| Mon 16 Mar 2026

Beijing, March 16 -- State Intellectual Property Office of China has released Toyo Seikan patent application for Packaging Film. This invention was developed by Ishihara Takayuki, Ueda Kousuke and Hamabe Takashi. The patent application number is CN20248016249 20240318. The patent publication number is CN120813637 (A). Interna..

State Intellectual Property Office of China Publishes Toray Advanced Film Patent Application for Transfer Film and Method for Producing Same

Plastics

| Mon 16 Mar 2026

Beijing, March 16 -- State Intellectual Property Office of China has published Toray Advanced Film patent application for Transfer Film and Method for Producing Same. The invention was developed by Oshikiri Takahito. The patent application number is CN20248016702 20240228. The patent publication number is CN120813477 (A). Int..

Japan Steel Works Submits Patent Application for Link Mechanism for Film Stretching Device, Film Stretching Device, and Roller Holder for Holding Roller of Link Mechanism

Plastics

| Mon 16 Mar 2026

Beijing, March 16 -- Japan Steel Works has submitted a patent application for Link Mechanism for Film Stretching Device, Film Stretching Device, and Roller Holder for Holding Roller of Link Mechanism. Kato Masaki and Nakajima Ichiro developed the invention. The patent application number is CN20238095446 20231204. The patent p..

Japan Steel Works Submits Chinese Patent Application for Stretcher, Rail, Partial Rail, and Oil Film Forming Method

Plastics

| Mon 16 Mar 2026

Beijing, March 16 -- Japan Steel Works has submitted a patent application for Stretcher, Rail, Partial Rail, and Oil Film Forming Method. This invention was developed by Kato Masaki and Nakajima Ichiro. The patent application number is CN20238095414 20231116. The patent publication number is CN120813463 (A). International Pat..

Pingmei Longji New Energy Tech Co Ltd Submits Patent Application for Thin Film Deposition Process for Improving Film Explosion of Back Contact Battery and Improving Efficiency

Plastics

| Mon 16 Mar 2026

Beijing, March 16 -- Pingmei Longji New Energy Tech Co Ltd has submitted a patent application for Thin Film Deposition Process for Improving Film Explosion of Back Contact Battery and Improving Efficiency. Li Jiepeng, Peng Ping, Gao Zhiqiang and Li Xujie developed the invention. The patent application number is CN202510958672..

Nantong Limeng New Material Technology Applies for Patent on Method for Testing Film Expanding Performance of UV (ultraviolet) Viscosity-reducing Film

Plastics

| Mon 16 Mar 2026

Beijing, March 16 -- Nantong Limeng New Material Technology has applied Chinese patent for Method for Testing Film Expanding Performance of UV (ultraviolet) Viscosity-reducing Film. Sun Zhihuai, Liu Yazhou, Kim Yong-ki and Mao Rongzhen developed it. The patent application number is CN202510832751 20250620. The patent publicat..

State Intellectual Property Office of China Publishes MFLEX Yancheng Patent Application for Automatic Dry Film Protective Film Tearing Method, System and Equipment

Plastics

| Sun 15 Mar 2026

Beijing, March 16 -- State Intellectual Property Office of China has published MFLEX Yancheng patent application for Automatic Dry Film Protective Film Tearing Method, System and Equipment. The invention was developed by Yin Lixin and Yang Mingliang. The patent application number is CN202510662968 20250522. The patent publica..

Beneq Submits Patent Application for a Plasma Etch-resistant Film and a Method for its Fabrication

Plastics

| Sun 15 Mar 2026

Munich, March 16 -- Beneq has submitted a patent application for a Plasma Etch-resistant Film and a Method for its Fabrication. Leppilahti Lassi and Saikkonen Mikko developed the invention. The patent application number is EP20240723582 20240425. The patent publication number is EP4705541 (A1). International Patent Classifica..

Guangxi Fengcai Printing Ind Co Ltd Applies for Patent on Easily-torn Composite Plastic Packaging Film Processing Device and Processing Method

Plastics

| Sun 15 Mar 2026

Beijing, March 16 -- Guangxi Fengcai Printing Ind Co Ltd has applied Chinese patent for Easily-torn Composite Plastic Packaging Film Processing Device and Processing Method. Lin Lijian, Hou Yanmei, Liu Hongyu, Ma Jian, Ma Gang, Xu Sen, Bi Chuyuan, Chen Yousheng, Liang Kai, Chen Ming and Chen Yuanzhong developed it. The patent..

Moge Mat Suzhou Co Ltd Submits Patent Application for Honeycomb Structure Wave-absorbing Composite Material Based on Resistive Film and Preparation Method of Honeycomb Structure Wa..

Plastics

| Sun 15 Mar 2026

Beijing, March 16 -- Moge Mat Suzhou Co Ltd has submitted a patent application for Honeycomb Structure Wave-absorbing Composite Material Based on Resistive Film and Preparation Method of Honeycomb Structure Wave-absorbing Composite Material. Mu Yan, Wang Mengqing and Xing Boying developed the invention. The patent application..

Yangzhou Boheng New Energy Material Tech Co Ltd Submits Chinese Patent Application for High-strength Pet Base Film and Preparation Method Thereof

Plastics

| Sun 15 Mar 2026

Beijing, March 16 -- Yangzhou Boheng New Energy Material Tech Co Ltd has submitted a patent application for High-strength Pet Base Film and Preparation Method Thereof. This invention was developed by Wang Runxiao, Huang Han, Zhuang Zhi, Wang Feng, Yu Donglei, Li Jun and Chen Huaiyu. The patent application number is CN20251132..

State Intellectual Property Office of China Publishes Qingdao Weidong Packing Co Ltd Patent Application for CPP Film Production Process

Plastics

| Sun 15 Mar 2026

Beijing, March 16 -- State Intellectual Property Office of China has published Qingdao Weidong Packing Co Ltd patent application for CPP Film Production Process. The invention was developed by Ma Xidong and Chu Lizhi. The patent application number is CN202511175905 20250821. The patent publication number is CN120816760 (A). I..

Suzhou Deruilian Intelligent Equipment Technology Submits Patent Application for Double-layer EPE Film Punching and Welding All-in-one Machine

Plastics

| Sun 15 Mar 2026

Beijing, March 16 -- Suzhou Deruilian Intelligent Equipment Technology has submitted a patent application for Double-layer EPE Film Punching and Welding All-in-one Machine. Lei Shuide, Zeng Qingli and Wu Zhanhui developed the invention. The patent application number is CN20251175252 20250801. The patent publication number is ..

State Intellectual Property Office of China Releases Jiaxing Fuying Composite Materials Patent Application for Preparation Method of PET (polyethylene Terephthalate) Composite Film

Plastics

| Sun 15 Mar 2026

Beijing, March 16 -- State Intellectual Property Office of China has released Jiaxing Fuying Composite Materials patent application for Preparation Method of PET (polyethylene Terephthalate) Composite Film. This invention was developed by Wang Chao, Lu Weiqing, Guo Xuefang, Zhou Lili, Ye Weimin and Chen Zhenzhen. The patent a..

Jilin University of Chemical Technology Applies for Patent on Method for Improving Stability of Tin-based Perovskite Thin Film and Application

Plastics

| Mon 16 Mar 2026

Beijing, March 16 -- Jilin University of Chemical Technology has applied Chinese patent for Method for Improving Stability of Tin-based Perovskite Thin Film and Application. Li Li developed it. The patent application number is CN202510944622 20250709. The patent publication number is CN120813212 (A). International Patent Clas..

Tcl Zhonghuan New Energy Tech Co Ltd Seeks Patent for Battery Emitting Electrode Composite Film Layer Structure, Preparation Method Thereof and Application of Battery Emitting Elec..

Plastics

| Mon 16 Mar 2026

Beijing, March 16 -- Tcl Zhonghuan New Energy Tech Co Ltd has sought patent for Battery Emitting Electrode Composite Film Layer Structure, Preparation Method Thereof and Application of Battery Emitting Electrode Composite Film Layer Structure in Preparation of Solar Battery. This invention was developed by Fu Jinwen, He Qiuxia, ..

State Intellectual Property Office of China Releases Shanghai Fujuyuan New Mat Co Ltd Patent Application for Carbon-coated Aluminum Foil Current Collector Based on Polymer Function..

Plastics

| Mon 16 Mar 2026

Beijing, March 16 -- State Intellectual Property Office of China has released Shanghai Fujuyuan New Mat Co Ltd patent application for Carbon-coated Aluminum Foil Current Collector Based on Polymer Functional Coating and Preparation Method and Application Thereof. This invention was developed by Xia Jianfeng, Chu Junhan, Li Yaoba..

Shandong Shengyou Intelligent Equipment Co Ltd Submits Chinese Patent Application for Intelligent Manufacturing Device for Food-grade Plastic Package

Plastics

| Sun 15 Mar 2026

Beijing, March 16 -- Shandong Shengyou Intelligent Equipment Co Ltd has submitted a patent application for Intelligent Manufacturing Device for Food-grade Plastic Package. This invention was developed by Liu Xiangge, Dang Xianwei, Wang Chao, Fu Shina and Xie Jia. The patent application number is CN202511205777 20250827. The p..

State Intellectual Property Office of China Publishes Zhengzhou Oriental Lining Mat Co Ltd Patent Application for Raw Material Mixing Device for High-strength Wear-resistant Plasti..

Plastics

| Sun 15 Mar 2026

Beijing, March 16 -- State Intellectual Property Office of China has published Zhengzhou Oriental Lining Mat Co Ltd patent application for Raw Material Mixing Device for High-strength Wear-resistant Plastic Material Production. The invention was developed by Zhang Qingyong and Zhang Pengfei. The patent application number is C..

Anhui Jinguan Packaging Container Co Ltd Seeks Patent for Injection Mold Facilitating Demolding of Injection Product

Plastics

| Sun 15 Mar 2026

Beijing, March 16 -- Anhui Jinguan Packaging Container Co Ltd has sought patent for Injection Mold Facilitating Demolding of Injection Product. This invention was developed by Peng Lianglu, Shi Feng, Li Mao and Li Xiaoxun. The patent application number is CN202510919831 20250704. The patent publication number is CN120816681 (..

Guangdong Zhenxin Tech Co Ltd Submits Chinese Patent Application for Optimized Regeneration Injection Molding System Based on Plastic Part Recovery Structure

Plastics

| Sun 15 Mar 2026

Beijing, March 16 -- Guangdong Zhenxin Tech Co Ltd has submitted a patent application for Optimized Regeneration Injection Molding System Based on Plastic Part Recovery Structure. This invention was developed by Liu Zhongcheng, He Chunhua and Zhang Fangmei. The patent application number is CN202511300062 20250912. The patent ..

State Intellectual Property Office of China Receives Guangzhou Shunhing Prec Industry Co Ltd Patent Application for Automobile Bumper Injection Mold and Using Method Thereof

Plastics

| Sun 15 Mar 2026

Beijing, March 16 -- State Intellectual Property Office of China has received Guangzhou Shunhing Prec Industry Co Ltd patent application for Automobile Bumper Injection Mold and Using Method Thereof. Yang Lei and Hu Zehuang developed the invention. The patent application number is CN202510938597 20250708. The patent publicati..

State Intellectual Property Office of China Releases Qingdao Longsheng Qiyuan Glass Co Ltd Patent Application for Plastic Bottle Cap Injection Molding Mold

Plastics

| Sun 15 Mar 2026

Beijing, March 16 -- State Intellectual Property Office of China has released Qingdao Longsheng Qiyuan Glass Co Ltd patent application for Plastic Bottle Cap Injection Molding Mold. This invention was developed by Sui Kejun. The patent application number is CN202511201920 20250826. The patent publication number is CN120816671..

Guangzong Zhizhicheng Children Toys Co Ltd Submits Patent Application for Scooter Body Injection Mold

Plastics

| Sun 15 Mar 2026

Beijing, March 16 -- Guangzong Zhizhicheng Children Toys Co Ltd has submitted a patent application for Scooter Body Injection Mold. Lu Zhenxing, Hou Wenli and Hou Ruke developed the invention. The patent application number is CN202511153445 20250818. The patent publication number is CN120816668 (A). International Patent Class..

State Intellectual Property Office of China Releases Shanghai Xuefeng Prec Machinery Co Ltd Patent Application for Secondary Ejection Mold

Plastics

| Sun 15 Mar 2026

Beijing, March 16 -- State Intellectual Property Office of China has released Shanghai Xuefeng Prec Machinery Co Ltd patent application for Secondary Ejection Mold. This invention was developed by Peng Xuefan, Yin Shilin and Li Xianghua. The patent application number is CN202511276491 20250908. The patent publication number i..

No. 719 Res Institute China State Shipbuilding Co Ltd Submits Patent Application for Moisture-proof and Curing-proof Resin Sealing Storage Tank

Plastics

| Sun 15 Mar 2026

Beijing, March 16 -- No. 719 Res Institute China State Shipbuilding Co Ltd has submitted a patent application for Moisture-proof and Curing-proof Resin Sealing Storage Tank. Wang Zhao, Song Feifei, Wang Cong, Chen Lin, Zhou Longyu, Luo Nanhang, Zhu Zhiqiang, Liao Yi, Zhou Zhaohua, Yan Xiaozhe and Liu Xiaojie developed the invent..

State Intellectual Property Office of China Receives Guangxi Youdefa Leather Products Mfg Co Ltd Patent Application for TPU (thermoplastic Polyurethane) Foaming Basketball Leather ..

Plastics

| Sun 15 Mar 2026

Beijing, March 16 -- State Intellectual Property Office of China has received Guangxi Youdefa Leather Products Mfg Co Ltd patent application for TPU (thermoplastic Polyurethane) Foaming Basketball Leather Capable of Being Fully Recycled and Preparation Method of TPU Foaming Basketball Leather. Li Feng, Zhang Tongliang, Liang Sho..

State Intellectual Property Office of China Releases Chongqing Hongyuyu Auto Parts Co Ltd Patent Application for Hot-pressing Molding Device for Processing Automobile Plastic Inter..

Plastics

| Sun 15 Mar 2026

Beijing, March 16 -- State Intellectual Property Office of China has released Chongqing Hongyuyu Auto Parts Co Ltd patent application for Hot-pressing Molding Device for Processing Automobile Plastic Interior Trim Panel. This invention was developed by Sun Liang, Xiang Shiqiong, Hu Xiaowen and Zhou Qiong. The patent applicati..

State Intellectual Property Office of China Publishes Hunan Ketai Tech Co Ltd Patent Application for Soft Start Control Method for Intelligent Temperature Control of Glue Injection..

Plastics

| Sun 15 Mar 2026

Beijing, March 16 -- State Intellectual Property Office of China has published Hunan Ketai Tech Co Ltd patent application for Soft Start Control Method for Intelligent Temperature Control of Glue Injection Mold. The invention was developed by Liu Jun, Liu Hongan, Xie Deyou, Xie Xuejun, Luo Tan, Lu Canhua, Xie Dingyu, Xie Yaoping..

State Intellectual Property Office of China Receives Suzhou Xingkaisheng Intelligent Tech Co Ltd Patent Application for Cooling Device for Injection Mold

Plastics

| Sun 15 Mar 2026

Beijing, March 16 -- State Intellectual Property Office of China has received Suzhou Xingkaisheng Intelligent Tech Co Ltd patent application for Cooling Device for Injection Mold. Guo Yanqing developed the invention. The patent application number is CN202511325563 20250917. The patent publication number is CN120816688 (A). In..

State Intellectual Property Office of China Receives Lianyungang Tongxin Foam Plastic New Mat Co Ltd Patent Application for Multi-channel Suspension Discharging Device for Polystyr..

Plastics

| Sun 15 Mar 2026

Beijing, March 16 -- State Intellectual Property Office of China has received Lianyungang Tongxin Foam Plastic New Mat Co Ltd patent application for Multi-channel Suspension Discharging Device for Polystyrene. Han Jihang and Wu Caili developed the invention. The patent application number is CN20251132783 20250725. The patent ..

State Intellectual Property Office of China Releases Jiangsu Xinbohao New Material Tech Co Ltd Patent Application for Low-water-pressure Water-jet Weaving Device for High-modulus P..

Plastics

| Mon 16 Mar 2026

Beijing, March 16 -- State Intellectual Property Office of China has released Jiangsu Xinbohao New Material Tech Co Ltd patent application for Low-water-pressure Water-jet Weaving Device for High-modulus Polyester Fibers. This invention was developed by Sun Wei, Xu Jiangzhu, Li Chunlin, Tang Dandan and Dou Qun. The patent app..

State Intellectual Property Office of China Receives Haian County Zhongxiang Wire Ind Co Ltd Patent Application for Twisting Device for Polyester Sewing Threads and Technology Ther..

Plastics

| Mon 16 Mar 2026

Beijing, March 16 -- State Intellectual Property Office of China has received Haian County Zhongxiang Wire Ind Co Ltd patent application for Twisting Device for Polyester Sewing Threads and Technology Thereof. Lu Jing and Lu Chongguo developed the invention. The patent application number is CN202511323930 20250917. The patent..

Jiangsu Kecens Life Tech Co Ltd Submits Patent Application for Light-absorbing and Heating Composite Fiber and Preparation Method Thereof

Plastics

| Mon 16 Mar 2026

Beijing, March 16 -- Jiangsu Kecens Life Tech Co Ltd has submitted a patent application for Light-absorbing and Heating Composite Fiber and Preparation Method Thereof. Song Shenqun, Tian Li, He Xiaoxia, Zhou Li and Huang Huibiao developed the invention. The patent application number is CN202511325280 20250917. The patent publ..

Zhejiang Sanwei Material Tech Co Ltd Seeks Patent for Preparation Method of Chinlon-imitated High-strength High-elongation Polyester Industrial Yarn

Plastics

| Mon 16 Mar 2026

Beijing, March 16 -- Zhejiang Sanwei Material Tech Co Ltd has sought patent for Preparation Method of Chinlon-imitated High-strength High-elongation Polyester Industrial Yarn. This invention was developed by Fan Yonggui, Du Yong, Wang Hailiang, Zhang Jibo, Zhang Yumeng and Li Xianjin. The patent application number is CN202510..

European Patent Office Publishes Kingfa Science & Technology Co and Zhuhai Kingfa Biomaterial Co Ltd Patent Application for Biodegradable Aliphatic Polyester Composition, and Prepa..

Plastics

| Mon 16 Mar 2026

Munich, March 16 -- European Patent Office has published Kingfa Science & Technology Co and Zhuhai Kingfa Biomaterial Co Ltd patent application for Biodegradable Aliphatic Polyester Composition, and Preparation Method Therefor and Use Thereof. The invention was developed by Lu Changli, Chen Pingxu, Ye Nanbiao, Zeng Xiangbin, Jia..

Sto Se & Co Kgaa Applies for Patent on Isocyanate-free Polyurethane Prepolymer

Plastics

| Mon 16 Mar 2026

Munich, March 16 -- Sto Se & Co Kgaa has applied European patent for Isocyanate-free Polyurethane Prepolymer. Fuchs Berthold and Schneider Jan-pierre developed it. The patent application number is EP20240199497 20240910. The patent publication number is EP4707319 (A1). International Patent Classification codes are C08G18/10, ..

All Plus Chemical Co Ltd Applies for Patent on Biopolysaccharide-based Polymer and Preparation Method Therefor and Use Thereof

Plastics

| Mon 16 Mar 2026

Munich, March 16 -- All Plus Chemical Co Ltd has applied European patent for Biopolysaccharide-based Polymer and Preparation Method Therefor and Use Thereof. Chen Jiabao and Wang Jianmin developed it. The patent application number is EP20240905104 20240929. The patent publication number is EP4707316 (A1). International Patent..

State Intellectual Property Office of China Publishes Ningbo Maibahe Eng Plastic Co Ltd Patent Application for Engineering Plastic for Self-lubricating Precision Transmission Gear ..

Plastics

| Mon 16 Mar 2026

Beijing, March 16 -- State Intellectual Property Office of China has published Ningbo Maibahe Eng Plastic Co Ltd patent application for Engineering Plastic for Self-lubricating Precision Transmission Gear and Preparation Method Thereof. The invention was developed by Yu Pengshuai, Cheng Yong and Xiao Jian. The patent applicat..

Shengtai Wisdom Jiangmen Environmental Protection Tech Co Ltd Submits Chinese Patent Application for Preparation Method and Application of High-barrier Pet Material

Plastics

| Mon 16 Mar 2026

Beijing, March 16 -- Shengtai Wisdom Jiangmen Environmental Protection Tech Co Ltd has submitted a patent application for Preparation Method and Application of High-barrier Pet Material. This invention was developed by Zhang Wenzhen. The patent application number is CN202510887325 20250627. The patent publication number is CN..

Nantong Simai New Material Tech Co Ltd Submits Chinese Patent Application for Semiconductor Resin Strip Production Process

Plastics

| Mon 16 Mar 2026

Beijing, March 16 -- Nantong Simai New Material Tech Co Ltd has submitted a patent application for Semiconductor Resin Strip Production Process. This invention was developed by Yu Feijian, Liu Zhijian and Hu Jun. The patent application number is CN202510971533 20250715. The patent publication number is CN120818195 (A). Intern..

State Intellectual Property Office of China Releases Anhui Sentai Wpc Group Co Ltd Patent Application for Juglans-imitated Color Master Batch, Preparation Method Thereof and Prepar..

Plastics

| Mon 16 Mar 2026

Beijing, March 16 -- State Intellectual Property Office of China has released Anhui Sentai Wpc Group Co Ltd patent application for Juglans-imitated Color Master Batch, Preparation Method Thereof and Preparation Method of Juglans-imitated Polyolefin Floor. This invention was developed by Tang Daoyuan. The patent application nu..

Wuxi Hi Tec Environmental Mat Co Ltd Seeks Patent for Hard Flame-retardant Polyamide Foamed Bead and Molded Part Thereof

Plastics

| Mon 16 Mar 2026

Beijing, March 16 -- Wuxi Hi Tec Environmental Mat Co Ltd has sought patent for Hard Flame-retardant Polyamide Foamed Bead and Molded Part Thereof. This invention was developed by Jiang Fanhui, He Jiahuan, Wang Jie, Xia Long, Shi Yajie, Lin Endian, Liu Huanhuan, Zeng Jia, Gao Haorui and Zhu Min. The patent application number ..

State Intellectual Property Office of China Releases Chengdu Kecheng Fine Chemical Tech Co Ltd Patent Application for High-temperature-resistant Polymer Composition as Well as Prep..

Plastics

| Mon 16 Mar 2026

Beijing, March 16 -- State Intellectual Property Office of China has released Chengdu Kecheng Fine Chemical Tech Co Ltd patent application for High-temperature-resistant Polymer Composition as Well as Preparation Method and Application Thereof. This invention was developed by Li Wei. The patent application number is CN2025113..

Fuyang Sineva New Material Tech Co Ltd Submits Patent Application for Block Copolymer, Colored Photosensitive Resin Composition and Preparation Method of Colored Photosensitive Res..

Plastics

| Mon 16 Mar 2026

Beijing, March 16 -- Fuyang Sineva New Material Tech Co Ltd has submitted a patent application for Block Copolymer, Colored Photosensitive Resin Composition and Preparation Method of Colored Photosensitive Resin Composition. Yan Jiaqing developed the invention. The patent application number is CN202511190923 20250825. The pat..

Huang Cheng Pin Submits European Patent Application for Injection Molded Type Biometric Monitoring Ear Tag

Plastics

| Mon 16 Mar 2026

Munich, March 16 -- Huang Cheng Pin has submitted a patent application for Injection Molded Type Biometric Monitoring Ear Tag. The patent application number is EP20250200191 20250904. The patent publication number is EP4706384 (A1). International Patent Classification codes are A01K11/00, A61B5/01 and G01K13/20. Cooperative ..

Luanzhou Yaoyao Crafts Co Ltd Submits Patent Application for Full-automatic Winding Equipment for Manufacturing Plastic Handle

Plastics

| Sun 15 Mar 2026

Beijing, March 16 -- Luanzhou Yaoyao Crafts Co Ltd has submitted a patent application for Full-automatic Winding Equipment for Manufacturing Plastic Handle. Li Shan, Li Qi, Li Jiangang, Ding Bo and Song Baihui developed the invention. The patent application number is CN20251168357 20250731. The patent publication number is CN..

State Intellectual Property Office of China Releases Huntsman Adv Mat Switzerland Patent Application for Bismaleimide Compound and Low Dielectric Constant Resin Composition Contain..

Plastics

| Mon 16 Mar 2026

Beijing, March 16 -- State Intellectual Property Office of China has released Huntsman Adv Mat Switzerland patent application for Bismaleimide Compound and Low Dielectric Constant Resin Composition Containing Bismaleimide Compound. This invention was developed by Stolz Christian, Schoby Kenneth B, Radt Sebastian, Elmer Stefan an..

Yibin Dongchi New Energy Tech Co Ltd Files Chinese Patent Application for Gel-state Polymer Electrolyte as Well as Preparation Method and Application Thereof

Plastics

| Mon 16 Mar 2026

Beijing, March 16 -- Yibin Dongchi New Energy Tech Co Ltd has filed a patent application for Gel-state Polymer Electrolyte as Well as Preparation Method and Application Thereof. This invention was developed by Xie Haiming, Liu Yulong, Zhai Yutong and Cong Lina. The patent application number is CN202510957521 20250711. The pat..

Chengdu Daqiying Tech Co Ltd Files Chinese Patent Application for Cleaning Control System and Method for Special Resin and Storage Medium

Plastics

| Mon 16 Mar 2026

Beijing, March 16 -- Chengdu Daqiying Tech Co Ltd has filed a patent application for Cleaning Control System and Method for Special Resin and Storage Medium. This invention was developed by Li Ziming, Wang Denghui, Jiang Dajun, Chen Liang, Ye Ninghao, Jiang Peng, Yan Yixiao and Shen Haifeng. The patent application number is C..

State Intellectual Property Office of China Releases Hebei Zhaoyue Polyurethane Products Co Ltd Patent Application for Quick Disassembly and Assembly Structure, Device and Method f..

Plastics

| Mon 16 Mar 2026

Beijing, March 16 -- State Intellectual Property Office of China has released Hebei Zhaoyue Polyurethane Products Co Ltd patent application for Quick Disassembly and Assembly Structure, Device and Method for Polyurethane Sieve Plate. This invention was developed by Geng Yuefeng. The patent application number is CN202511292175..

Zhongheng New Material Tech Shandong Co Ltd Files Chinese Patent Application for Preparation Process Suitable for Polyolefin Gas Exchange Membrane

Plastics

| Mon 16 Mar 2026

Beijing, March 16 -- Zhongheng New Material Tech Shandong Co Ltd has filed a patent application for Preparation Process Suitable for Polyolefin Gas Exchange Membrane. This invention was developed by Cai Xiangyu, Li Hailing, Wang Tong, Xu Jiawang and Wang Shuang. The patent application number is CN20241166698 20240805. The pat..

State Intellectual Property Office of China Publishes Shangyang Qushi Tech Nantong Co Ltd Patent Application for High-adsorbability Polystyrene Microporous Filter Bag and Preparati..

Plastics

| Mon 16 Mar 2026

Beijing, March 16 -- State Intellectual Property Office of China has published Shangyang Qushi Tech Nantong Co Ltd patent application for High-adsorbability Polystyrene Microporous Filter Bag and Preparation Method Thereof. The invention was developed by Han Yong, Xu Qin and Du Lijie. The patent application number is CN202510..

China Pet Tech Yantai Co Ltd Submits Chinese Patent Application for Production Method of Novel Grain-free Pet Biscuits

Plastics

| Mon 16 Mar 2026

Beijing, March 16 -- China Pet Tech Yantai Co Ltd has submitted a patent application for Production Method of Novel Grain-free Pet Biscuits. This invention was developed by Chen Ting, Wan Xin, Zhang Jianguo, Li Bin, Wang Xiujuan, Li Naicui and Jiang Yishan. The patent application number is CN202511289614 20250910. The patent ..

State Intellectual Property Office of China Publishes Jiangsu Kelaoboer Tech Co Ltd Patent Application for Sand Core Making Mold with Rapid Cooling and Molding Functions

Plastics

| Mon 16 Mar 2026

Beijing, March 16 -- State Intellectual Property Office of China has published Jiangsu Kelaoboer Tech Co Ltd patent application for Sand Core Making Mold with Rapid Cooling and Molding Functions. The invention was developed by Du Wanding, Cui Nanjie, Cai Yong, Zhang Yin and Dong Shougang. The patent application number is CN20..

Ruijin Haolun Tech Co Ltd Submits Chinese Patent Application for Injection Molding Device for Plastic Product Processing

Plastics

| Sun 15 Mar 2026

Beijing, March 16 -- Ruijin Haolun Tech Co Ltd has submitted a patent application for Injection Molding Device for Plastic Product Processing. This invention was developed by Dong Quanhui, Dong Lingfang and Dong Tingfang. The patent application number is CN20251181802 20250804. The patent publication number is CN120816656 (A)..

Toyo Seikan Submits Chinese Patent Application for Olefin Resin Packaging Material

Plastics

| Mon 16 Mar 2026

Beijing, March 16 -- Toyo Seikan has submitted a patent application for Olefin Resin Packaging Material. This invention was developed by Ishihara Takayuki, Oyama Kazumi, Ueda Kousuke and Hamabe Takashi. The patent application number is CN20248016535 20240318. The patent publication number is CN120813529 (A). International Paten..

Denka Applies for Patent on Sheet Having Abs-containing Resin Base Material Layer

Plastics

| Mon 16 Mar 2026

Beijing, March 16 -- Denka has applied Chinese patent for Sheet Having Abs-containing Resin Base Material Layer. Yanaka Ryosuke, Inoda Ikuka and Aida Katsufumi developed it. The patent application number is CN20248016658 20240227. The patent publication number is CN120813476 (A). International Patent Classification codes are B3..

State Intellectual Property Office of China Releases Mitsubishi Gas Chemical Patent Application for Film, Polarizing Plate, and Hot-bending Molded Body

Plastics

| Mon 16 Mar 2026

Beijing, March 16 -- State Intellectual Property Office of China has released Mitsubishi Gas Chemical patent application for Film, Polarizing Plate, and Hot-bending Molded Body. This invention was developed by Kosaka Megumu. The patent application number is CN20248019317 20240313. The patent publication number is CN120813638 (A..

Hefei Yobon Electric Appliance Submits Chinese Patent Application for Drilling Equipment with Dustproof Function for Mold Machining

Plastics

| Sun 15 Mar 2026

Beijing, March 16 -- Hefei Yobon Electric Appliance has submitted a patent application for Drilling Equipment with Dustproof Function for Mold Machining. This invention was developed by Yin Xiangxiang, Wang Binbin and Cao Youkang. The patent application number is CN202510773639 20250611. The patent publication number is CN12081..

Wuhan Liansu Precision Mould Submits Chinese Patent Application for Automatic Machining Process for Mold Parts

Plastics

| Sun 15 Mar 2026

Beijing, March 16 -- Wuhan Liansu Precision Mould has submitted a patent application for Automatic Machining Process for Mold Parts. This invention was developed by Li Zhongjun. The patent application number is CN20251142891 20250728. The patent publication number is CN120816271 (A). International Patent Classification code is ..

Harbin Institute of Technology Submits Patent Application for Superplastic Forming Method for Deep-cavity Box-shaped Part with Reinforcing Ribs and Mold Used by Superplastic Formin..

Plastics

| Sun 15 Mar 2026

Beijing, March 16 -- Harbin Institute of Technology has submitted a patent application for Superplastic Forming Method for Deep-cavity Box-shaped Part with Reinforcing Ribs and Mold Used by Superplastic Forming Method. Zhang Xiaoyu, Wang Guofeng and Dai Xiangxiang developed the invention. The patent application number is CN2025..

Jiangsu Jianhua New Wall Material Submits Chinese Patent Application for Precast Beam Mold and Precast Beam Production Method

Plastics

| Sun 15 Mar 2026

Beijing, March 16 -- Jiangsu Jianhua New Wall Material has submitted a patent application for Precast Beam Mold and Precast Beam Production Method. This invention was developed by Zhang Yan, Zhang Xiaoming, Liu Yong, Yang Wen and Xiong Daoxing. The patent application number is CN202410436182 20240411. The patent publication num..

Guangdong Buster Technology Applies for Patent on Product Wall Deviation Adjusting Method and Mold Automatic Wall Deviation Adjusting Device

Plastics

| Sun 15 Mar 2026

Beijing, March 16 -- Guangdong Buster Technology has applied Chinese patent for Product Wall Deviation Adjusting Method and Mold Automatic Wall Deviation Adjusting Device. Xiao Xiao and Sang Yanqing developed it. The patent application number is CN202510985073 20250717. The patent publication number is CN120816699 (A). Internat..

State Intellectual Property Office of China Receives Changzhou Institute of Mechatronic Technology Patent Application for Fixed Mold Side Movable Cavity Injection Mold

Plastics

| Sun 15 Mar 2026

Beijing, March 16 -- State Intellectual Property Office of China has received Changzhou Institute of Mechatronic Technology patent application for Fixed Mold Side Movable Cavity Injection Mold. Huang Ke, Chen Siya, Xu Zhe, Xu Chenchen and Qiang Yuhan developed the invention. The patent application number is CN202511142085 20250..

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