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21:40:01 Thu 16 Apr 2026

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Sekisui Chemical

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(5)

Beijing University of Che

(4)

(4)

(4)

(3)

(3)

Cssc Xian Dong Yi Science

(3)

(3)

Dexerials Corporation

(3)

Guangdong Motian Tech Co

(3)

Jiangyin Gegewu New Mater

(3)

Kolon Industries

(3)

(3)

(3)

Richen Intelligent Mfg Si

(3)

(3)

Saint Gobain Performance

(3)

Shenzhen Bingzhe Informat

(3)

Sichuan University

(3)

(3)

Anhui Meibang Resin Tech

(2)

Anhui Wanlu Plastic Ind C

(2)

(2)

(2)

(2)

Cangzhou Jinhui Packaging

(2)

Changshu Shuangle Color P

(2)

Changzhou Ruipu Plastic I

(2)

Changzhou Zhongheng New M

(2)

Chongqing Shuangma Tech C

(2)

Chuzhou Jingwei Mould Mfg

(2)

(2)

Dingyuan Prec Mould Shang

(2)

Dongguan City Lesheng Pla

(2)

Dongguan Yiyou Prec Mould

(2)

(2)

Fina Technologies

(2)

Guangdong Simcheng Plasti

(2)

Guangdong Xinhuayue Petro

(2)

Guangzhou Haosheng Enviro

(2)

Guizhou University

(2)

Haining Rixin Prot Materi

(2)

Hangzhou Hongpan Paper &

(2)

Hefei Guangpu New Mat Co

(2)

Henan Beidi Plastic Ind C

(2)

Henan Xianggui Plastic In

(2)

Huazai Tech Guangdong Co

(2)

Hubei Tianjia Commodity C

(2)

Huizhou Xinruisen Electro

(2)

JSP Corporation

(2)

Jiangsu Justech Precision

(2)

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(2)

Jiangsu Qianyong Holdings

(2)

Jiangsu Suqing Water Trea

(2)

Jilin Ruierkang Optical T

(2)

Jingheng Xiamen Technolog

(2)

Kunshan Guangleying Elect

(2)

Liaoning Aoyida Advanced

(2)

Liuzhou OVM Machinery; Li

(2)

Luoyang Delangke Intellig

(2)

MiTAC Precision Technolog

(2)

Mitsubishi Gas Chemical C

(2)

Ningbo Lianyi Mould Co Lt

(2)

Ninghai Hongyu Mould Base

(2)

Nissan Chemical

(2)

(2)

Polychem Alloy Inc

(2)

Qunyi Optoelectronics She

(2)

Shanghai Qunqi Silicon Pl

(2)

Shenzhen Manst Technology

(2)

Shenzhen Matrix Multi Tec

(2)

Sinofibers Technology

(2)

South China University of

(2)

(2)

Sumitomo Bakelite

(2)

Suzhou Ditian Robot Autom

(2)

Suzhou Haoan Electronic T

(2)

Suzhou Jessie Plastics Te

(2)

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(2)

Syensqo Specialty Polymer

(2)

(2)

Taizhou Huangyan Xingtai

(2)

Tangshan Chongaiduo Pet P

(2)

(2)

Toray Industries

(2)

Weibojie Biomaterial Zhej

(2)

Wuhan Jingnuo Plastic Co

(2)

Wujiang Maibu Textile Co

(2)

Wuxi Weilong Tanks Co Ltd

(2)

Xiangkun Zhizao Ind Shenz

(2)

Yantai University

(2)

Yongquan Auto Parts Suzho

(2)

Youliguan Entpr Co Ltd

(2)

(2)

Zhejiang Haili Environmen

(2)

Zhejiang Sanlin New Mater

(2)

Zhejiang Xiongyu Beton Co

(2)

Zhejiang Zhuorui Machiner

(2)

AGC Glass Europe

(1)

ASM International Holding

(1)

Aac Acoustic Tech Shenzhe

(1)

Affiliated Hospital Of Sh

(1)

Altrazeal Life Sciences I

(1)

(1)

Anhui Aiande New Material

(1)

Anhui Beizhaoye Building

(1)

Anhui Dabang Anticorrosiv

(1)

Anhui Fangsheng Electroni

(1)

Anhui Green Cosmotec Opto

(1)

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(1)

Anhui Guanzhi Printing Pa

(1)

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(1)

Anhui Hongwei Shoes Co Lt

(1)

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(1)

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(1)

Anhui Pingyuan New Mat Co

(1)

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(1)

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(1)

Anhui Tianlu New Mat Co L

(1)

Anhui Tianmu Building Mat

(1)

Anhui Zhongguang Guoke Mi

(1)

Anhui Zhongjian Beikang N

(1)

Anhui Zhongneng New Mater

(1)

Anhui Zhongxing Mould Co

(1)

(1)

Aosimi Ningbo Packaging

(1)

(1)

(1)

Avient Corporation

(1)

BYE Macromolecule Materia

(1)

Baijia Machinery Equipmen

(1)

Baise Baiteng Cement Prod

(1)

Baisida Intelligent Tech

(1)

Baoding Daishi Plastic Pr

(1)

Baoding Guangfu Plastic P

(1)

Baoding Jinhetai Commerce

(1)

Baohe Ind Chongqing Co Lt

(1)

(1)

Beadroots S R L

(1)

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(1)

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(1)

Beijing Longxuan Rubber &

(1)

Beijing Lyuan Chuanghua E

(1)

Beijing Oriental Yuhong W

(1)

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(1)

Beijing Yiling Technology

(1)

Benecke Kaliko Ag

(1)

Bgri Tengzhou Composite M

(1)

Binhai Huayuan Magnetic I

(1)

Bonier Nanjing Building M

(1)

Bosco Shanghai Functional

(1)

Broadway Precision Tech L

(1)

CSM Faurecia Automotive P

(1)

(1)

Cangzhou Jiaotong Univ

(1)

Capital University of Med

(1)

(1)

Changchun Beige Plastic F

(1)

Changchun Shide Energy Sa

(1)

Changhua Chemical Technol

(1)

Changshu Jianan Frp Produ

(1)

Changshu Leideshuang Meta

(1)

Changshu Rate Mould Co Lt

(1)

Changshu Xingke Trans Tec

(1)

Changzhou Ansike Energy S

(1)

Changzhou Dayun Environme

(1)

Changzhou Dezheng Machine

(1)

Changzhou Eft Electrical

(1)

Changzhou Jwell Intellige

(1)

Changzhou Kaisheng New Ma

(1)

Changzhou Liuxia New Mate

(1)

Changzhou Shiweipu Precis

(1)

Changzhou Tronly New Elec

(1)

Changzhou Tuofeng Cold St

(1)

Changzhou Univ [cn]; Xuzh

(1)

(1)

Chengdu Diamond Tools Co

(1)

Chengdu Meinamin New Mate

(1)

Chengdu Tiancheng Xinye M

(1)

Chengdu Vocational & Tech

(1)

Chengdu Yicheng Integrate

(1)

Chery New Energy Automobi

(1)

(1)

China Constr 8th Engineer

(1)

China First Metallurgical

(1)

China Jiliang Univ Colleg

(1)

China State Construction

(1)

China Third Metallurgical

(1)

China Tiesiju Civil Engin

(1)

Chongqing Boer Auto Parts

(1)

Chongqing Dingqing Intell

(1)

Chongqing Haihui New Mat

(1)

Chongqing Henghong Transp

(1)

Chongqing Hongcan Environ

(1)

Chongqing Inst Of Graphen

(1)

Chongqing Jianzhu College

(1)

Chongqing Qichen Hengxin

(1)

Chongqing Quanyan Tech Co

(1)

Chongqing Sulong Plastic

(1)

Chongqing Suoer Auto Part

(1)

Chongqing University of T

(1)

Chongyoujia Brand Man Sha

(1)

Chongzhou Junjian Plastic

(1)

Chuzhou Jingmei Equipment

(1)

Chuzhou Puzhu Moulding

(1)

Clariant Int Ltd [ch]; Fu

(1)

Comercial De Utiles Y Mol

(1)

Competence Center Chase G

(1)

Consiglio Naz Delle Ricer

(1)

Contitech Vibration Contr

(1)

Cordenka Gmbh & Co Kg

(1)

DIC Corporation

(1)

Dafeng Chongqing Computer

(1)

(1)

Dalian Allied Haoli Mould

(1)

Dalian Kaiyu Electronics

(1)

Dalian No 1 Instrument Tr

(1)

Dalian Rubber & Plastics

(1)

Dalian Tongyin Cable Mfg

(1)

Dangshan Kexu Plastic Pro

(1)

Dangyang Jialihong Plasti

(1)

Daqing Datong Distr Traff

(1)

Daqing Sanju Energy Purif

(1)

Decco Spolka Akcyjna

(1)

Denka Company Ltd [jp]; N

(1)

Deqing Delong Refined Res

(1)

Deqing Hongli New Mat Co

(1)

(1)

Digi In System Co Ltd

(1)

Doctor Love Toys Co Ltd

(1)

Dongguan Aifeng Infinite

(1)

Dongguan Changjiang Compu

(1)

Dongguan Chuansu Plastic

(1)

Dongguan Daqun Textile

(1)

Dongguan Dongwu Prec Plas

(1)

Dongguan Huaye New Materi

(1)

Dongguan Huihe Commodity

(1)

Dongguan Huijing Plastic

(1)

Dongguan Huilongxin Elect

(1)

Dongguan Jiexun Ind Co Lt

(1)

Dongguan Juncai Plastic P

(1)

Dongguan Kaidike High Mol

(1)

Dongguan Kangcheng Hardwa

(1)

Dongguan Linjie Ultrasoni

(1)

Dongguan Lyuhui Intellige

(1)

Dongguan Memtech Electron

(1)

Dongguan Minghong Prec Mo

(1)

Dongguan Niasi Plastics M

(1)

Dongguan Pengbo Metal Pro

(1)

Dongguan Pengyuan New Mat

(1)

Dongguan Shenan Plastic M

(1)

Dongguan Viko Optics Tech

(1)

Dongguan Yanyi Moulding T

(1)

Dongguan Yingxing Plastic

(1)

Dongguan Youmai Electroni

(1)

Dongguan Yuesheng Fiber P

(1)

Dongguan Yujie Industrial

(1)

Dongguan Zhanxin Prec Mou

(1)

Dongguan Zhengxi Prec Man

(1)

Dongguan Zhenhao Optoelec

(1)

Dongguan Zhenming Hardwar

(1)

Dongguan Zhi Bo Plastics

(1)

Donghai Zuote Quartz Prod

(1)

Dongsheng Chemical Shangh

(1)

(1)

(1)

Eni S P A [it]; Versalis

(1)

(1)

(1)

Fanfang Dezhong Shanghai

(1)

Fashionpower B V

(1)

Faurecia Sieges Dautomobi

(1)

Feiyue Baishun Taizhou Ma

(1)

Fengwu Photoelectric Suzh

(1)

Fenner Inc D/b/a Fenner P

(1)

Fleetguard Filters Privat

(1)

Foshan City Gaoming Sheng

(1)

Foshan Jianfa Ruitong Tec

(1)

Foshan Jiazhirun Electric

(1)

Foshan Kaijia Tech Co Ltd

(1)

Foshan Nanhai Bile Statio

(1)

Foshan Nanhai Hengda Mach

(1)

Foshan Xusu Plastic Produ

(1)

Foshan Youcheng Mech Co L

(1)

(1)

Fujian Energy Petrochemic

(1)

Fujian Guanhui Packing Co

(1)

Fujian Hengshen Synthetic

(1)

Fujian Juyuxin New Materi

(1)

Fujian Minghong Resin

(1)

Fujian Minsong Fiber Tech

(1)

Fujian Yigong Flexible Pa

(1)

Fujian Yongchunli Culture

(1)

Fujian Zhifu Industrial

(1)

Fulian Technology (Jiyuan

(1)

Futaba Denshi Kogyo

(1)

Fuyang Jincheng Tianfu Au

(1)

Fuzhou Chuande Tech Co Lt

(1)

Fuzhou Fanglian Plastic I

(1)

Fuzhou Green Sail Package

(1)

Fuzhou Haoran Photoelectr

(1)

Fuzhou Linli Prec Machine

(1)

Fuzhou Maike Nanuo Biotec

(1)

Fuzhou Qunshang Handicraf

(1)

Galemed Xiamen Medical Eq

(1)

Gaosheng Hyosung Carbon M

(1)

Gebr Scheidt Gmbh

(1)

Ghent University

(1)

Gree Electric Appliances

(1)

Guangchang Changsheng New

(1)

Guangde Xiangyuan New Mat

(1)

Guangdong AIB Polytechnic

(1)

Guangdong Cheng Li Tai Te

(1)

Guangdong Decro Package F

(1)

Guangdong Dxm Steel Ind C

(1)

Guangdong Epass New Mater

(1)

Guangdong Feichi Motor Co

(1)

Guangdong Hones Tech Co L

(1)

Guangdong Huaying Supply

(1)

Guangdong Huifa Plastic I

(1)

Guangdong Jiaduobao New M

(1)

Guangdong Jinhe New Mater

(1)

Guangdong Kaijiashi New M

(1)

Guangdong Leshan Intellig

(1)

Guangdong Lifeng Intellig

(1)

Guangdong Remay New Mater

(1)

Guangdong Ronglibao House

(1)

Guangdong Rutian Machiner

(1)

Guangdong Shenglian New M

(1)

Guangdong Shengpeng Tech

(1)

Guangdong Shunjiang Tech

(1)

Guangdong Shunking Refrig

(1)

Guangdong Tongda Ind Co L

(1)

Guangdong University of T

(1)

Guangdong Weiye Aluminium

(1)

Guangdong Xinyu Polymer M

(1)

Guangdong Youda Caster In

(1)

Guangdong Youju Advanced

(1)

Guangdong Yuehua New Mate

(1)

Guangdong Zhanyang Intell

(1)

Guangdong Zhengyu Plastic

(1)

Guangdong Zhongcheng Spec

(1)

Guangdong Zhonghong Elect

(1)

Guangxi Guangtou Zhengrun

(1)

Guangxi Shichang New Mat

(1)

Guangzhou Building Bay Ar

(1)

Guangzhou Ehang Electroni

(1)

Guangzhou Heygears

(1)

Guangzhou Jiehe Electroni

(1)

Guangzhou Jinghe Equipmen

(1)

Guangzhou Jinghuida Elect

(1)

Guangzhou Novel Packaging

(1)

Guangzhou Panyu Cable Wor

(1)

Guangzhou Sanxin Machiner

(1)

Guangzhou Shengchuan Pack

(1)

Guangzhou Siying Film Co

(1)

Guangzhou Yixian Tech Co

(1)

Guangzhou Zhongxin Auto P

(1)

Gubaoli Decoration Mat Gu

(1)

Guisheng Nantong New Mate

(1)

Guizhou Jiece New Mat Co

(1)

Gumai Optical Xinyang Co

(1)

Hainan Normal University

(1)

Hainan Xingkaisheng Assem

(1)

Haining Hongliang Chemica

(1)

Haitian Plastics Machiner

(1)

Hangzhou Benson New Mater

(1)

Hangzhou Biolynx Biologic

(1)

Hangzhou Color Expert Tec

(1)

Hangzhou Fengyue Silk Wea

(1)

Hangzhou First Electronic

(1)

Hangzhou Fumao Pv Mat Co

(1)

Hangzhou Great Southeast

(1)

Hangzhou Hengfeng Plastic

(1)

Hangzhou Hongkuang Machin

(1)

Hangzhou Huachuang Gift P

(1)

Hangzhou Huihao Plastic C

(1)

Hangzhou Jinhang New Mat

(1)

Hangzhou Juli Insulation

(1)

Hangzhou Wanxing Technolo

(1)

Hansa Spin (Fuzhou) New M

(1)

Hanshan Normal University

(1)

Hanvon Mft Co Ltd

(1)

Hanwha Solutions

(1)

Harbin Goodtime Electroni

(1)

Harbin Institute of Techn

(1)

Hebei Derong Plastic Pack

(1)

Hebei Jingjiang Garden En

(1)

Hebei Jingtong Building T

(1)

Hebei Taida New Mat Co Lt

(1)

Hebei Zhengmei Mould Mfg

(1)

Hebei Zhongyi Glass Fiber

(1)

Hefei Chuanda Mould

(1)

Hefei Gcl System Integrat

(1)

Hefei Genius New Material

(1)

Hefei Guofeng Advanced Ba

(1)

Hefei Haoran Plastic Ind

(1)

Hefei Hongsheng Mould

(1)

Hefei Kebaier New Mat Co

(1)

Hefei LCFC Information Te

(1)

Hefei Licheng Intelligent

(1)

Hefei Longyan Intelligent

(1)

Hefei Ruisong New Materia

(1)

Hefei Ruixing Mould Mfg C

(1)

Hefei Suchang Electromech

(1)

Henan Gelinpusi New Mater

(1)

Henan Guanfeng New Materi

(1)

Henan Huafang Technology

(1)

Henan Huarui Xingye Water

(1)

Henan Jindan Lactic Acid

(1)

Henan Lingang Constructio

(1)

Henan Meteorological Serv

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Henan Qianrun New Materia

(1)

Henan Ruizhijing Energy S

(1)

Henan Yuxu Construction E

(1)

Henan Zhongyuan Refractor

(1)

(1)

Hengshui Baixing Machiner

(1)

Hengshui Huazhuoyi Compos

(1)

Hengshui Xinsheng Iron To

(1)

Hengtian Jiangsu Chemical

(1)

Heraeus Quarzglas

(1)

Heyuan Borui Cemented Car

(1)

Heyuan Hongsongyuan Tech

(1)

Heyuan Ransheng New Mat C

(1)

Hilger & Kern Gmbh

(1)

Himile Mechanical Science

(1)

Hirata Prec Dalian Co Ltd

(1)

Hohai University

(1)

Hongcheng Synthetic Mat J

(1)

Huangshi Jinhong Mould Co

(1)

Huasheng Intelligent Tech

(1)

Hubei Botao Synthetic Fib

(1)

Hubei Jiaxin Environmenta

(1)

Hubei Kevim Hi Molecuie M

(1)

Hubei Lexing Chuangtai Ch

(1)

Hubei Liwei Precision Tec

(1)

Hubei Meierge Electronic

(1)

Hubei Shiyan Xianfeng Die

(1)

Hubei Tuole Machinery Equ

(1)

Hubei Tuoying New Mat Co

(1)

Hubei Tuxin Material Tech

(1)

Hubei Wuyi Machinery Co L

(1)

Hubei Xiangyuan High Tech

(1)

Hubei Xinhui Plastic Ind

(1)

Hubei Youlian Plastic Ind

(1)

Hubei Yuezhongxin New Com

(1)

Huichuang Automation Equi

(1)

Huijing Dongguan Tech Co

(1)

Huishui Hengruichen Machi

(1)

Huizhou Kespor Bicycle Co

(1)

Huizhou Lian Shun Packing

(1)

Huizhou Tenai Precision T

(1)

Huizhou Tongdaxin Tech Co

(1)

Huizhou Wodejia New Mat C

(1)

Huizhou Zhongcheng Metal

(1)

Huizhou Zhonggang Mould S

(1)

Hunan Jinyuandong Auto Pa

(1)

Hunan Jisheng Anti Corros

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Hunan University of Techn

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Huzhou Shangjian Huayu Co

(1)

(1)

(1)

Inner Mongolia Hongxing B

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Institute of Engineering

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Interface Polymers Ltd

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International Business Ma

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Intertape Polymer

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(1)

(1)

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Jiangsu Dahai Plastic Co

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(1)

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Jiangsu Lvyuan New Mat Co

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Jiangsu Yalong New Materi

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Jiaxing Jinmei Weaving Co

(1)

Jiaxing Zhengqi Hi New Te

(1)

Jier Zhejiang Tech Co Ltd

(1)

Jilin Guoxing Carbon Fibe

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(1)

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Jilin Univ Of Chemical Te

(1)

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(1)

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(1)

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Jingmu Zhuhai Co Ltd

(1)

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(1)

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(1)

Jining Jialun Numerical C

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Jining University

(1)

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(1)

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(1)

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(1)

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(1)

Kaneka Americas

(1)

(1)

Kautex Guangzhou Plastics

(1)

Kebate Connection Tech Wu

(1)

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(1)

(1)

(1)

King Steel Machinery

(1)

(1)

Koc Yunus Emre [tr]; Koc

(1)

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Kuk Do Chemical Co Ltd

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Kunle Polymer Shanghai

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(1)

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(1)

Kuraray Noritake Dental

(1)

Kyodo Printing Co Ltd

(1)

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State Intellectual Property Office of China Releases Jiangsu Minyang Synthetic Resin Tech Co Ltd Patent Application for PE Punching Adhesive Tape Film Production Equipment

Plastics

| Thu 16 Apr 2026

Beijing, April 16 -- State Intellectual Property Office of China has released Jiangsu Minyang Synthetic Resin Tech Co Ltd patent application for PE Punching Adhesive Tape Film Production Equipment. This invention was developed by Zhu Weiguo and Zhu Kexiao. The patent application number is CN202511597981 20251104. The patent p..

State Intellectual Property Office of China Receives Suzhou HMD Electronic Technology Patent Application for Film Slitting Device Accurate in Positioning

Plastics

| Thu 16 Apr 2026

Beijing, April 16 -- State Intellectual Property Office of China has received Suzhou HMD Electronic Technology patent application for Film Slitting Device Accurate in Positioning. Jing Shiping developed the invention. The patent application number is CN20251133257 20250725. The patent publication number is CN121044415 (A). In..

State Intellectual Property Office of China Receives Jiangsu Beirui Composite Mat Co Ltd Patent Application for Deviation Rectifying Mechanism for Pvdc Hard Sheet Composite Film an..

Plastics

| Thu 16 Apr 2026

Beijing, April 16 -- State Intellectual Property Office of China has received Jiangsu Beirui Composite Mat Co Ltd patent application for Deviation Rectifying Mechanism for Pvdc Hard Sheet Composite Film and Coating Machine. Wu Kaiwen and Huang Housheng developed the invention. The patent application number is CN202511300875 2..

State Intellectual Property Office of China Publishes Lianyungang Jintian High and New Mat Co Ltd Patent Application for Automatic Deviation Rectifying and Conveying Guider for Pol..

Plastics

| Thu 16 Apr 2026

Beijing, April 16 -- State Intellectual Property Office of China has published Lianyungang Jintian High and New Mat Co Ltd patent application for Automatic Deviation Rectifying and Conveying Guider for Polypropylene Composite Film. The invention was developed by Li Jian, You Xinyong, Zhang Guoju, Huang Hainan and Li Weibo. Th..

Hangzhou Great Southeast Hi Tech New Mat Co Ltd Submits Patent Application for Hydrolysis-resistant Flame-retardant Polyester Film and Preparation Method Thereof

Plastics

| Thu 16 Apr 2026

Beijing, April 16 -- Hangzhou Great Southeast Hi Tech New Mat Co Ltd has submitted a patent application for Hydrolysis-resistant Flame-retardant Polyester Film and Preparation Method Thereof. Dong Xingguang, Huang Feigang, Kong Dabin, Huang Haini and Chen Liangjie developed the invention. The patent application number is CN20..

Guangzhou Novel Packaging Co Ltd Submits Patent Application for Outer Packaging Composite Film Structure Matched with High-speed Packaging Machine and Preparation Method of Outer P..

Plastics

| Thu 16 Apr 2026

Beijing, April 16 -- Guangzhou Novel Packaging Co Ltd has submitted a patent application for Outer Packaging Composite Film Structure Matched with High-speed Packaging Machine and Preparation Method of Outer Packaging Composite Film Structure. Zhang Haibin, Shan Puxin, Liu Ling and Feng Zihua developed the invention. The pate..

Guangdong Decro Package Films Co Ltd Files Chinese Patent Application for BOPP Pearlized Film Easy to Die-cut as Well as Preparation Method and Application of BOPP Pearlized Film

Plastics

| Thu 16 Apr 2026

Beijing, April 16 -- Guangdong Decro Package Films Co Ltd has filed a patent application for BOPP Pearlized Film Easy to Die-cut as Well as Preparation Method and Application of BOPP Pearlized Film. This invention was developed by Cui Xiaohua, Han Wanshan, Song Tao and Lai Zhongping. The patent application number is CN2025115..

State Intellectual Property Office of China Publishes Changzhou Kaisheng New Mat Co Ltd Patent Application for Foaming SPC Stone Plastic Floor and Preparation Method Thereof

Plastics

| Thu 16 Apr 2026

Beijing, April 16 -- State Intellectual Property Office of China has published Changzhou Kaisheng New Mat Co Ltd patent application for Foaming SPC Stone Plastic Floor and Preparation Method Thereof. The invention was developed by Liu Kai. The patent application number is CN202510961704 20250714. The patent publication number..

Huizhou Kespor Bicycle Co Ltd Submits Patent Application for Manufacturing Process of High-modulus Carbon Fiber Frame

Plastics

| Thu 16 Apr 2026

Beijing, April 16 -- Huizhou Kespor Bicycle Co Ltd has submitted a patent application for Manufacturing Process of High-modulus Carbon Fiber Frame. Du Kefei and Chen Huwei developed the invention. The patent application number is CN202511182405 20250822. The patent publication number is CN121043424 (A). International Patent C..

State Intellectual Property Office of China Receives Hangzhou Hongkuang Machinery Co Ltd Patent Application for Lateral Movement Forming Machine, Process and Mold Special for Integ..

Plastics

| Thu 16 Apr 2026

Beijing, April 16 -- State Intellectual Property Office of China has received Hangzhou Hongkuang Machinery Co Ltd patent application for Lateral Movement Forming Machine, Process and Mold Special for Integrated Film Covering Forming of Film-covered Shoe Sole. Du Qiuli, Wang Bo and Jiang Chun developed the invention. The paten..

State Intellectual Property Office of China Receives Sichuan Tianhui Packaging Mat Co Ltd Patent Application for Dynamically Adjusted Film Blowing Equipment and Control Method

Plastics

| Thu 16 Apr 2026

Beijing, April 16 -- State Intellectual Property Office of China has received Sichuan Tianhui Packaging Mat Co Ltd patent application for Dynamically Adjusted Film Blowing Equipment and Control Method. Chen Jun, Zhou Mengxue and Chen Jing developed the invention. The patent application number is CN202511144869 20250815. The p..

Huizhou Lian Shun Packing Product Co Ltd Submits Patent Application for Plastic Uptake Forming Mold Structure for Plastic Uptake Material

Plastics

| Thu 16 Apr 2026

Beijing, April 16 -- Huizhou Lian Shun Packing Product Co Ltd has submitted a patent application for Plastic Uptake Forming Mold Structure for Plastic Uptake Material. Luo Yuanbin developed the invention. The patent application number is CN202511411280 20250929. The patent publication number is CN121043390 (A). International ..

Zhangjiagang Tong Da Paper & Plastic Color Printing Co Ltd Seeks Patent for Multi-stage Tension Dynamic Adjusting Device for Plastic Bag Making Machine

Plastics

| Thu 16 Apr 2026

Beijing, April 16 -- Zhangjiagang Tong Da Paper & Plastic Color Printing Co Ltd has sought patent for Multi-stage Tension Dynamic Adjusting Device for Plastic Bag Making Machine. This invention was developed by Wang Haidong and Yang Guiquan. The patent application number is CN202511555100 20251029. The patent publication numb..

Sinoma Lithium Battery Separator Co Ltd Submits Patent Application for Full-automatic Conveying Method for Film Roll Butt Joint

Plastics

| Thu 16 Apr 2026

Beijing, April 16 -- Sinoma Lithium Battery Separator Co Ltd has submitted a patent application for Full-automatic Conveying Method for Film Roll Butt Joint. Niu Duobing, Du Jingran, Zhang Di, Qian Jiaqi, Zhou Yang, Zhai Mengmeng, Zhang Zongxu, Han Chao, Wei Ming and Ge Zhong developed the invention. The patent application nu..

Sowintech Automation Equipment Co Ltd Submits Chinese Patent Application for Covering Film Taking Mechanism and Sleeving Film Taking Method Thereof

Plastics

| Thu 16 Apr 2026

Beijing, April 16 -- Sowintech Automation Equipment Co Ltd has submitted a patent application for Covering Film Taking Mechanism and Sleeving Film Taking Method Thereof. This invention was developed by Liu Gen and Pang Chao. The patent application number is CN202511591223 20251103. The patent publication number is CN121044145..

Zhejiang Ruiwei New Material Tech Co Ltd Seeks Patent for Preparation Method of Plant Fiber Composite Full-biodegradable Particles Special for Injection Molding

Plastics

| Thu 16 Apr 2026

Beijing, April 16 -- Zhejiang Ruiwei New Material Tech Co Ltd has sought patent for Preparation Method of Plant Fiber Composite Full-biodegradable Particles Special for Injection Molding. This invention was developed by Zhu Shizhou, Wu Jiechen, Li Jiahang, Zhou Boxin, Zhao Beining, Tian Ying and Li Yongfeng. The patent applic..

Shanghai Bomian Ind Co Ltd Submits Chinese Patent Application for Preparation Method of Long-acting Antistatic Polymer Master Batch for Skin-core Spinning Polyester

Plastics

| Thu 16 Apr 2026

Beijing, April 16 -- Shanghai Bomian Ind Co Ltd has submitted a patent application for Preparation Method of Long-acting Antistatic Polymer Master Batch for Skin-core Spinning Polyester. This invention was developed by Huang Hezi, Huang Jiayun, Liu Senlin and Zhao Jianping. The patent application number is CN202511316855 2025..

State Intellectual Property Office of China Releases Shenzhen Baihong Plastic Products Co Ltd Patent Application for Preparation Method of High-strength Anti-aging Plastic Material

Plastics

| Thu 16 Apr 2026

Beijing, April 16 -- State Intellectual Property Office of China has released Shenzhen Baihong Plastic Products Co Ltd patent application for Preparation Method of High-strength Anti-aging Plastic Material. This invention was developed by Wu Junjie, Wu Shaoxiong and Wu Sisi. The patent application number is CN202511208685 202..

Hunan University of Technology Files Chinese Patent Application for Long Afterglow Material Based on Waste Pet as Well as Preparation Method and Application of Long Afterglow Mater..

Plastics

| Thu 16 Apr 2026

Beijing, April 16 -- Hunan University of Technology has filed a patent application for Long Afterglow Material Based on Waste Pet as Well as Preparation Method and Application of Long Afterglow Material. This invention was developed by Yang Yunlong, Tan Jun, Liu Sha, Liu Yuejun, Tang Baijun, Yang Jie and Shi Yukang. The paten..

Tuoxi Tech Quzhou Co Ltd Submits Patent Application for Cycloolefin Polymer Material as Well as Preparation Method and Application Thereof

Plastics

| Thu 16 Apr 2026

Beijing, April 16 -- Tuoxi Tech Quzhou Co Ltd has submitted a patent application for Cycloolefin Polymer Material as Well as Preparation Method and Application Thereof. Guo Song, Wang Guo, Du Ganhong, He Xiaobao, Liu Yicheng, Xu Xiaowu and Yan Kun developed the invention. The patent application number is CN202511352958 202509..

Sichuan Anniunuosi Oil and Gas Energy Tech Co Ltd Submits Chinese Patent Application for Epoxy Resin for Oil and Gas Well Plugging and Preparation Method Thereof

Plastics

| Thu 16 Apr 2026

Beijing, April 16 -- Sichuan Anniunuosi Oil and Gas Energy Tech Co Ltd has submitted a patent application for Epoxy Resin for Oil and Gas Well Plugging and Preparation Method Thereof. This invention was developed by Fu Hongqiong and Tian Ting. The patent application number is CN202511596951 20251104. The patent publication nu..

State Intellectual Property Office of China Releases Junxuan New Mat Hangzhou Co Ltd Patent Application for Phenolic Resin Glue Solution, High-thermal-conductivity Phenolic Copper-..

Plastics

| Thu 16 Apr 2026

Beijing, April 16 -- State Intellectual Property Office of China has released Junxuan New Mat Hangzhou Co Ltd patent application for Phenolic Resin Glue Solution, High-thermal-conductivity Phenolic Copper-clad Plate and Preparation Method of Phenolic Resin Glue Solution. This invention was developed by Zeng Zhaofeng, Zhang Xiaoq..

Shandong Haiying Plastic Tech Co Ltd Files Chinese Patent Application for Low-temperature-resistant Plasticizer Migration-resistant PVC (polyvinyl Chloride) Film and Preparation Me..

Plastics

| Thu 16 Apr 2026

Beijing, April 16 -- Shandong Haiying Plastic Tech Co Ltd has filed a patent application for Low-temperature-resistant Plasticizer Migration-resistant PVC (polyvinyl Chloride) Film and Preparation Method Thereof. This invention was developed by Zhang Zhaoduo, Zhang Jianjun, Li Chuanying, Feng Kai, Zhu Qinghai and Zhi Cuizhu. ..

State Intellectual Property Office of China Receives Jiangsu Dahai Plastic Co Ltd Patent Application for High-toughness Composite PVC Film and Preparation Method Thereof

Plastics

| Thu 16 Apr 2026

Beijing, April 16 -- State Intellectual Property Office of China has received Jiangsu Dahai Plastic Co Ltd patent application for High-toughness Composite PVC Film and Preparation Method Thereof. Chen Weihua, Xu Jian and Yu Chunhao developed the invention. The patent application number is CN202511319950 20250916. The patent p..

Anhui Guanhong Plastic Ind Co Ltd Submits Patent Application for Antibacterial Regenerated Plastic and Production Process Thereof

Plastics

| Thu 16 Apr 2026

Beijing, April 16 -- Anhui Guanhong Plastic Ind Co Ltd has submitted a patent application for Antibacterial Regenerated Plastic and Production Process Thereof. Shen Hui, Gao Sensen, Yang Jin-kyu and Jiang Qing developed the invention. The patent application number is CN202511459336 20251013. The patent publication number is C..

State Intellectual Property Office of China Receives Beijing University of Chemical Technology Patent Application for Preparation Method and Application of Interface-modified Flame..

Plastics

| Thu 16 Apr 2026

Beijing, April 16 -- State Intellectual Property Office of China has received Beijing University of Chemical Technology patent application for Preparation Method and Application of Interface-modified Flame-retardant Polypropylene-based Bamboo-plastic Composite Material. Zhang Sheng, Yang Jingjing, Gu Xiaoyu and Sun Jun developed..

Hefei Genius New Material Applies for Patent on Antibacterial Polypropylene Material and Preparation Method Thereof

Plastics

| Thu 16 Apr 2026

Beijing, April 16 -- Hefei Genius New Material has applied Chinese patent for Antibacterial Polypropylene Material and Preparation Method Thereof. Ji Pingting, Zhu Min, Zhao Xin, Liao Xiongbing and Yang Guisheng developed it. The patent application number is CN202410679956 20240529. The patent publication number is CN12104567..

Galemed Xiamen Medical Equipment Co Ltd Submits Chinese Patent Application for Bio-based Polymer Composition as Well as Application and Application Method Thereof

Plastics

| Thu 16 Apr 2026

Beijing, April 16 -- Galemed Xiamen Medical Equipment Co Ltd has submitted a patent application for Bio-based Polymer Composition as Well as Application and Application Method Thereof. This invention was developed by Yan Tao, Gan Huiqiang and Wang Jicheng. The patent application number is CN202511388561 20250926. The patent p..

State Intellectual Property Office of China Receives Saint Gobain Performance Plastics Patent Application for Multilayer Composite

Plastics

| Thu 16 Apr 2026

Beijing, April 16 -- State Intellectual Property Office of China has received Saint Gobain Performance Plastics patent application for Multilayer Composite. Zhou Jing, Dong Yue and Yu Song developed the invention. The patent application number is CN202410702645 20240531. The patent publication number is CN121045635 (A). Inter..

North China University of Technology Submits Chinese Patent Application for Method for Repairing Damage of CFRP (carbon Fiber Reinforced Plastics) Fiber So as to Improve Bonding St..

Plastics

| Thu 16 Apr 2026

Beijing, April 16 -- North China University of Technology has submitted a patent application for Method for Repairing Damage of CFRP (carbon Fiber Reinforced Plastics) Fiber So as to Improve Bonding Strength. This invention was developed by Yang Ye, Chen Xusheng, Liu Fengbin, Dou Zhaoliang, Si Lina, Yan Hongjuan and An Kang. ..

Weibojie Biomaterial Zhejiang Co Ltd Submits Chinese Patent Application for Antibacterial Degradable Film and Preparation Method Thereof

Plastics

| Thu 16 Apr 2026

Beijing, April 16 -- Weibojie Biomaterial Zhejiang Co Ltd has submitted a patent application for Antibacterial Degradable Film and Preparation Method Thereof. This invention was developed by Wang Gang, Wei Houyong, Wang Zhujun and Cai Yi. The patent application number is CN202511595687 20251104. The patent publication number ..

State Intellectual Property Office of China Releases Henan Jindan Lactic Acid Tech Co Ltd and Zhengzhou University Patent Application for Polyvinyl Alcohol/poly (adipic Acid)-butyl..

Plastics

| Thu 16 Apr 2026

Beijing, April 16 -- State Intellectual Property Office of China has released Henan Jindan Lactic Acid Tech Co Ltd and Zhengzhou University patent application for Polyvinyl Alcohol/poly (adipic Acid)-butylene Terephthalate Composite Film as Well as Preparation Method and Application Thereof. This invention was developed by Pei Y..

Jilin Univ Of Chemical Technology Files Chinese Patent Application for Preparation Process of ZIF-8/Hb Mixed Lb Film

Plastics

| Thu 16 Apr 2026

Beijing, April 16 -- Jilin Univ Of Chemical Technology has filed a patent application for Preparation Process of ZIF-8/Hb Mixed Lb Film. This invention was developed by Ding Yuansheng and Lu Fei. The patent application number is CN202511213483 20250828. The patent publication number is CN121045601 (A). International Patent Cl..

State Intellectual Property Office of China Publishes Mianyang Polytechnic Sichuan Dongfang Insulating Mat Co Ltd Patent Application for High-rigidity Fluorine-containing Film and ..

Plastics

| Thu 16 Apr 2026

Beijing, April 16 -- State Intellectual Property Office of China has published Mianyang Polytechnic; Sichuan Dongfang Insulating Mat Co Ltd patent application for High-rigidity Fluorine-containing Film and Preparation Method Thereof. The invention was developed by Wang Qiqiang, Tang Rongzhi, Jia Lujun and Du Haifeng. The pate..

Guangdong Shengpeng Tech Co Ltd Submits Chinese Patent Application for Preparation Method of Polyimide-boron Nitride Nanosheet Heat-conducting Composite Film

Plastics

| Thu 16 Apr 2026

Beijing, April 16 -- Guangdong Shengpeng Tech Co Ltd has submitted a patent application for Preparation Method of Polyimide-boron Nitride Nanosheet Heat-conducting Composite Film. This invention was developed by Cao Yuan, Lai Fuyang and Qiu Mengxiang. The patent application number is CN202510907763 20250701. The patent public..

Shenzhen Guotong Ruichuang Tech Co Ltd Submits Patent Application for Water-based Organosilicon Polymer as Well as Preparation Method and Application Thereof

Plastics

| Thu 16 Apr 2026

Beijing, April 16 -- Shenzhen Guotong Ruichuang Tech Co Ltd has submitted a patent application for Water-based Organosilicon Polymer as Well as Preparation Method and Application Thereof. Peng Xia developed the invention. The patent application number is CN202511291032 20250910. The patent publication number is CN121045554 (A..

State Intellectual Property Office of China Receives Orinko Advanced Plastics and Orinko New Material, Shanghai Patent Application for Polyether-ether-ketone Resin with Extremely N..

Plastics

| Thu 16 Apr 2026

Beijing, April 16 -- State Intellectual Property Office of China has received Orinko Advanced Plastics and Orinko New Material, Shanghai patent application for Polyether-ether-ketone Resin with Extremely Narrow Molecular Weight Distribution as Well as Preparation Method and Application of Polyether-ether-ketone Resin. Zhu Zexi a..

State Intellectual Property Office of China Receives Jiangsu Yierman New Mat Co Ltd Patent Application for Slice for Heat Shrink Film as Well as Preparation Method and Application ..

Plastics

| Thu 16 Apr 2026

Beijing, April 16 -- State Intellectual Property Office of China has received Jiangsu Yierman New Mat Co Ltd patent application for Slice for Heat Shrink Film as Well as Preparation Method and Application of Slice. Luo Zhiyi developed the invention. The patent application number is CN202511141027 20250815. The patent publicat..

Weibojie Biomaterial Zhejiang Co Ltd Submits Chinese Patent Application for Polycaprolactone Polyol and Continuous Polymerization Method of Polycaprolactone

Plastics

| Thu 16 Apr 2026

Beijing, April 16 -- Weibojie Biomaterial Zhejiang Co Ltd has submitted a patent application for Polycaprolactone Polyol and Continuous Polymerization Method of Polycaprolactone. This invention was developed by Cai Yi, Wang Gang and Wang Zhujun. The patent application number is CN202511309891 20250915. The patent publication ..

State Intellectual Property Office of China Publishes Shanxi Yunyan Zhizao Tech Co Ltd Patent Application for Preparation Method of High-viscosity Polyurethane Acrylate Resin

Plastics

| Thu 16 Apr 2026

Beijing, April 16 -- State Intellectual Property Office of China has published Shanxi Yunyan Zhizao Tech Co Ltd patent application for Preparation Method of High-viscosity Polyurethane Acrylate Resin. The invention was developed by Yan Zhuo, Tang Weifeng, Ding Jiangjiang, Zhang Weizhong and Gao Rui. The patent application num..

Hubei Xiangyuan High Tech Co Ltd Submits Chinese Patent Application for Modified Bio-based Thin-layer Soft Polyurethane Foam and Preparation Method Thereof

Plastics

| Thu 16 Apr 2026

Beijing, April 16 -- Hubei Xiangyuan High Tech Co Ltd has submitted a patent application for Modified Bio-based Thin-layer Soft Polyurethane Foam and Preparation Method Thereof. This invention was developed by Lu Di, Zhang Ying, Duan Jianping, Hu Zhiwei, Liu Jingya and Wei Qiong. The patent application number is CN20251120564..

Miracll Chemicals Co Ltd Seeks Patent for Antistatic Polyurethane

Plastics

| Thu 16 Apr 2026

Beijing, April 16 -- Miracll Chemicals Co Ltd has sought patent for Antistatic Polyurethane. This invention was developed by Wang Xian, Jing Pengsheng, Wang Guangfu, Liu Yongxing and Song Hongwei. The patent application number is CN202511236366 20250901. The patent publication number is CN121045489 (A). International Patent C..

Affiliated Hospital Of Shandong Second Medical Univ Files Chinese Patent Application for Covalent Organic Framework Polymer Capable of Selectively Inactivating Staphylococcus Aureu..

Plastics

| Thu 16 Apr 2026

Beijing, April 16 -- Affiliated Hospital Of Shandong Second Medical Univ has filed a patent application for Covalent Organic Framework Polymer Capable of Selectively Inactivating Staphylococcus Aureus and Application of Covalent Organic Framework Polymer. This invention was developed by Zhu Qipeng, He Shuzhen, Yu Xiaona, Zhang J..

BGRI Tengzhou Composite Mat Co Ltd Files Chinese Patent Application for Preparation Method of Hot-melt Phenolic Resin with Wide Process Window

Plastics

| Thu 16 Apr 2026

Beijing, April 16 -- BGRI Tengzhou Composite Mat Co Ltd has filed a patent application for Preparation Method of Hot-melt Phenolic Resin with Wide Process Window. This invention was developed by Cheng Xia, Yao Yalin, Yan Chongchong, Li Jiaojiao, Peng Ao, Zhang Minghui, Gao Po and Wang Fugang. The patent application number is ..

Shandong Dongrun New Mat Co Ltd Seeks Patent for High-performance Modified O-cresol Formaldehyde Resin as Well as Preparation Method and Application Thereof

Plastics

| Thu 16 Apr 2026

Beijing, April 16 -- Shandong Dongrun New Mat Co Ltd has sought patent for High-performance Modified O-cresol Formaldehyde Resin as Well as Preparation Method and Application Thereof. This invention was developed by Zhang Meiyan, Lyu Hu and Chen Jiafeng. The patent application number is CN202511435077 20251009. The patent pub..

Hangzhou First Electronic Mat Co Ltd Seeks Patent for Resin, Resin Composition and Application Thereof

Plastics

| Thu 16 Apr 2026

Beijing, April 16 -- Hangzhou First Electronic Mat Co Ltd has sought patent for Resin, Resin Composition and Application Thereof. This invention was developed by Xu Wenqian, Wang Liang, Tong Rongbai and Lin Xiaoying. The patent application number is CN202510890892 20250630. The patent publication number is CN121045472 (A). In..

State Intellectual Property Office of China Receives Sino Platinum Ind Catalyst Yunnan Co Ltd Patent Application for Hydrogenated Petroleum Resin and Preparation Method Thereof

Plastics

| Thu 16 Apr 2026

Beijing, April 16 -- State Intellectual Property Office of China has received Sino Platinum Ind Catalyst Yunnan Co Ltd patent application for Hydrogenated Petroleum Resin and Preparation Method Thereof. Zhang Mengxu, Dong Jilong, Wei Jianwei, Li Mingjie, Wang Hongqin, Zhou Wei, An Nihong, Shen Yafeng and Liu Qinglian developed t..

State Intellectual Property Office of China Publishes Guangdong Xinhuayue Petrochemical Incorporated Company and Guangdong Xinhuayue Resin Tech Co Ltd Patent Application for C9 The..

Plastics

| Thu 16 Apr 2026

Beijing, April 16 -- State Intellectual Property Office of China has published Guangdong Xinhuayue Petrochemical Incorporated Company and Guangdong Xinhuayue Resin Tech Co Ltd patent application for C9 Thermal Polymerization Petroleum Resin as Well as Preparation Process and Hydrotreating Process Thereof. The invention was devel..

State Intellectual Property Office of China Receives Guangdong Epass New Material Tech Co Ltd Patent Application for Polyfunctional Vinyl Aromatic Compound, Resin Composition, and ..

Plastics

| Thu 16 Apr 2026

Beijing, April 16 -- State Intellectual Property Office of China has received Guangdong Epass New Material Tech Co Ltd patent application for Polyfunctional Vinyl Aromatic Compound, Resin Composition, and Laminate Film. Chen Jianxin, He Yufang and Xiong Zhiming developed the invention. The patent application number is CN20251..

Yunyan Material Tech Shanghai Co Ltd Submits Chinese Patent Application for Production Process of Acrylic Resin Microspheres for Manicure Crystal Powder

Plastics

| Thu 16 Apr 2026

Beijing, April 16 -- Yunyan Material Tech Shanghai Co Ltd has submitted a patent application for Production Process of Acrylic Resin Microspheres for Manicure Crystal Powder. This invention was developed by Wei Hengtong. The patent application number is CN202511205652 20250827. The patent publication number is CN121045453 (A)..

Dongsheng Chemical Shanghai Co Ltd Submits Chinese Patent Application for Waterborne Acrylic Resin and Preparation Method Thereof

Plastics

| Thu 16 Apr 2026

Beijing, April 16 -- Dongsheng Chemical Shanghai Co Ltd has submitted a patent application for Waterborne Acrylic Resin and Preparation Method Thereof. This invention was developed by Ruan Xiaoliang, Lu Wei and Xie Chong. The patent application number is CN202511199493 20250826. The patent publication number is CN121045452 (A..

State Intellectual Property Office of China Releases Shenzhen Samcien Semiconductor Mat Co Ltd Patent Application for Thermoplastic Photosensitive Polymer as Well as Preparation Me..

Plastics

| Thu 16 Apr 2026

Beijing, April 16 -- State Intellectual Property Office of China has released Shenzhen Samcien Semiconductor Mat Co Ltd patent application for Thermoplastic Photosensitive Polymer as Well as Preparation Method and Application Thereof. This invention was developed by Zeng Xianwang, Deng Jinquan and Huang Mingqi. The patent app..

Hangzhou Biolynx Biological Tech Co Ltd Submits Chinese Patent Application for Bridged Antibody, Enzyme-labeled Polymer as Well as Preparation Method and Application of Enzyme-labe..

Plastics

| Thu 16 Apr 2026

Beijing, April 16 -- Hangzhou Biolynx Biological Tech Co Ltd has submitted a patent application for Bridged Antibody, Enzyme-labeled Polymer as Well as Preparation Method and Application of Enzyme-labeled Polymer. This invention was developed by Zhang Ling, Dang Nanmao, Li Mingzhen and Cai Ning. The patent application number ..

State Intellectual Property Office of China Publishes Doctor Love Toys Co Ltd Patent Application for Colored Clay Packaging Mold All-in-one Machine

Plastics

| Thu 16 Apr 2026

Beijing, April 16 -- State Intellectual Property Office of China has published Doctor Love Toys Co Ltd patent application for Colored Clay Packaging Mold All-in-one Machine. The invention was developed by Tang Huigang and Tang Bowen. The patent application number is CN202511307162 20250913. The patent publication number is CN..

State Intellectual Property Office of China Publishes Chongqing Institute Of Graphene Co Ltd Patent Application for Preparation Device and Preparation Method of Graphene Film

Plastics

| Thu 16 Apr 2026

Beijing, April 16 -- State Intellectual Property Office of China has published Chongqing Institute Of Graphene Co Ltd patent application for Preparation Device and Preparation Method of Graphene Film. The invention was developed by Yi Jun, Wang Wei, Wang Zhe, Zhao Dan and Ju Yaqi. The patent application number is CN2025112305..

Shandong Zhenxing Plastic Co Ltd Files Chinese Patent Application for Injection Molding Device for Producing Plastic Bottle Caps

Plastics

| Thu 16 Apr 2026

Beijing, April 16 -- Shandong Zhenxing Plastic Co Ltd has filed a patent application for Injection Molding Device for Producing Plastic Bottle Caps. This invention was developed by Bai Bing, Zhou Mingqian, Wang Huaiwen, Chen Xingzheng and Zhang Linggang. The patent application number is CN202511526373 20251024. The patent pub..

Shenzhen Jiuyi Plastic Hardware Co Ltd Files Chinese Patent Application for Earphone Shell and Injection Molding Process and Mold Assembly Thereof

Plastics

| Thu 16 Apr 2026

Beijing, April 16 -- Shenzhen Jiuyi Plastic Hardware Co Ltd has filed a patent application for Earphone Shell and Injection Molding Process and Mold Assembly Thereof. This invention was developed by Wu Linxing. The patent application number is CN202511155981 20250818. The patent publication number is CN121043353 (A). Internat..

State Intellectual Property Office of China Receives Guangzhou Zhongxin Auto Parts Co Ltd Patent Application for Positioning Mechanism for Double-color Injection Mold and Double-co..

Plastics

| Thu 16 Apr 2026

Beijing, April 16 -- State Intellectual Property Office of China has received Guangzhou Zhongxin Auto Parts Co Ltd patent application for Positioning Mechanism for Double-color Injection Mold and Double-color Injection Mold. Yang Jun and Wen Manli developed the invention. The patent application number is CN202511350621 202509..

State Intellectual Property Office of China Publishes Suzhou Mitac Precision Tech Co Ltd Patent Application for Novel Inclined Buried Copper Nail Male Mold Core-pulling Mechanism

Plastics

| Thu 16 Apr 2026

Beijing, April 16 -- State Intellectual Property Office of China has published Suzhou Mitac Precision Tech Co Ltd patent application for Novel Inclined Buried Copper Nail Male Mold Core-pulling Mechanism. The invention was developed by Xie Dan, Jin Shun and Wang Zhenming. The patent application number is CN202410695462 202405..

Jiangsu Yunfeng Plastic Products Co Ltd Submits Chinese Patent Application for Casting Forming Machine for PE (poly Ethylene) Film

Plastics

| Thu 16 Apr 2026

Beijing, April 16 -- Jiangsu Yunfeng Plastic Products Co Ltd has submitted a patent application for Casting Forming Machine for PE (poly Ethylene) Film. This invention was developed by Yan Su. The patent application number is CN202511457396 20251013. The patent publication number is CN121043328 (A). International Patent Class..

State Intellectual Property Office of China Receives Jiangsu Yongzheng Tyre Mould Co Ltd Patent Application for Tire Mold Double-circulation Cooling Device

Plastics

| Thu 16 Apr 2026

Beijing, April 16 -- State Intellectual Property Office of China has received Jiangsu Yongzheng Tyre Mould Co Ltd patent application for Tire Mold Double-circulation Cooling Device. Zhang Yongcheng, Li Zhenyu, Liu Lei and Zhang Yonglin developed the invention. The patent application number is CN202511163528 20250820. The pate..

State Intellectual Property Office of China Releases Beijing Lyuan Chuanghua Environmental Protection Tech Co Ltd Patent Application for Multi-stage Identification Plastic Automati..

Plastics

| Thu 16 Apr 2026

Beijing, April 16 -- State Intellectual Property Office of China has released Beijing Lyuan Chuanghua Environmental Protection Tech Co Ltd patent application for Multi-stage Identification Plastic Automatic Separation and Winnowing Electrostatic Synergistic Separation System and Method. This invention was developed by Wang Feng ..

State Intellectual Property Office of China Releases Polyalloy Inc Patent Application for Polyolefin Copolymer Micronization and Polyolefin Copolymer Dry Micronization Method

Plastics

| Thu 16 Apr 2026

Beijing, April 16 -- State Intellectual Property Office of China has released Polyalloy Inc patent application for Polyolefin Copolymer Micronization and Polyolefin Copolymer Dry Micronization Method. This invention was developed by Chen Yike. The patent application number is CN202410657812 20240524. The patent publication nu..

State Intellectual Property Office of China Publishes Guangzhou Building Bay Area Zhizao Tech Co Ltd Patent Application for Electro-hydraulic Combined Multi-dimensional Driving Int..

Plastics

| Thu 16 Apr 2026

Beijing, April 16 -- State Intellectual Property Office of China has published Guangzhou Building Bay Area Zhizao Tech Co Ltd patent application for Electro-hydraulic Combined Multi-dimensional Driving Intelligent Assembly Mold for Precast Concrete Member. The invention was developed by Wang Long, Chen Ying, Zhang Yafei, Huang J..

State Intellectual Property Office of China Releases Linyi Kangli Medical Instr Co Ltd Patent Application for Processing Equipment and Processing Technology of Polysaccharide Dress..

Plastics

| Thu 16 Apr 2026

Beijing, April 16 -- State Intellectual Property Office of China has released Linyi Kangli Medical Instr Co Ltd patent application for Processing Equipment and Processing Technology of Polysaccharide Dressing. This invention was developed by Wang Dan, Chen Xiaoxi, Yan Hongbao and Niu Hao. The patent application number is CN20..

Hubei Shiyan Xianfeng Die Co Ltd Seeks Patent for Clamping Platform for Large Mold Inclined Device

Plastics

| Thu 16 Apr 2026

Beijing, April 16 -- Hubei Shiyan Xianfeng Die Co Ltd has sought patent for Clamping Platform for Large Mold Inclined Device. This invention was developed by Ding Wenping, Gao Fei, Huang Wei, Ke Jun, Chen Lei, Zhang Kaiguo, Yang Shanfeng, Zeng Lihong, Chen Xin and Liu Fengjiao. The patent application number is CN202511439122 ..

Luo Yi Seeks Patent for Natural High Polymer and Controlled-release Three-dimensional Gel Material Prepared by Using Natural High Polymer as Raw Material

Plastics

| Thu 16 Apr 2026

Beijing, April 16 -- Luo Yi has sought patent for Natural High Polymer and Controlled-release Three-dimensional Gel Material Prepared by Using Natural High Polymer as Raw Material. This invention was developed by Luo Yi. The patent application number is CN202511429076 20251007. The patent publication number is CN121045406 (A)..

Sichuan University Submits Chinese Patent Application for Bioactive Porous High-density Polyethylene Foam and Preparation Method Thereof

Plastics

| Thu 16 Apr 2026

Beijing, April 16 -- Sichuan University has submitted a patent application for Bioactive Porous High-density Polyethylene Foam and Preparation Method Thereof. This invention was developed by Zhang Chuhong, Wang Ye and Liu Xingang. The patent application number is CN202510739208 20250604. The patent publication number is CN121..

State Intellectual Property Office of China Awards Patent for Degradable Film Label

Plastics

| Wed 15 Apr 2026

Beijing, April 16 -- State Intellectual Property Office of China has awarded a patent to Zhejiang Hengmu Composite Mat Co Ltd for Degradable Film Label. Shao Yang developed the invention. The patent application number is CN202422619385U 20241029. The patent publication number is CN223486629 (U). International Patent Classific..

Yuanchuangxiang Suzhou New Material Tech Co Ltd Granted Patent for Protective Bubble Aluminum Heat Insulation Film Blanket Production Device

Plastics

| Wed 15 Apr 2026

Beijing, April 16 -- Yuanchuangxiang Suzhou New Material Tech Co Ltd has been granted a patent for Protective Bubble Aluminum Heat Insulation Film Blanket Production Device. Chen Jiaye developed the invention. The patent application number is CN202422801604U 20241118. The patent publication number is CN223491237 (U). Internat..

State Intellectual Property Office of China Releases Huasheng Intelligent Tech Co Ltd Patent Application for Medicine Film Attaching and Forming Production Line

Plastics

| Thu 16 Apr 2026

Beijing, April 16 -- State Intellectual Property Office of China has released Huasheng Intelligent Tech Co Ltd patent application for Medicine Film Attaching and Forming Production Line. This invention was developed by Liu Kefeng, Hu Beibei, Qu Honghao and Jiang Haonan. The patent application number is CN202511234714 20250901..

State Intellectual Property Office of China Awards Patent for Lining Film Producing and Processing Device

Plastics

| Wed 15 Apr 2026

Beijing, April 16 -- State Intellectual Property Office of China has awarded a patent to Jiangsu Sanfeng Special Material Tech Co Ltd for Lining Film Producing and Processing Device. Yao Ming, Xu Haiming, Chen Jie and Lu Haixia developed the invention. The patent application number is CN202422164206U 20240904. The patent publ..

Shaanxi Fuhe Biotechnology Co Ltd Submits Chinese Patent Application for Sand-fixing Water-retaining Agent Based on Composite High Polymer Material and Use Method of Sand-fixing Wa..

Plastics

| Wed 15 Apr 2026

Beijing, April 16 -- Shaanxi Fuhe Biotechnology Co Ltd has submitted a patent application for Sand-fixing Water-retaining Agent Based on Composite High Polymer Material and Use Method of Sand-fixing Water-retaining Agent. This invention was developed by Song Yajun. The patent application number is CN202511159326 20250819. The..

State Intellectual Property Office of China Releases Shenzhen Boardtech Co Ltd Patent Application for PCB Fine Line Acidic Film Stripping Liquid, Film Stripping Liquid Medicine and..

Plastics

| Wed 15 Apr 2026

Beijing, April 16 -- State Intellectual Property Office of China has released Shenzhen Boardtech Co Ltd patent application for PCB Fine Line Acidic Film Stripping Liquid, Film Stripping Liquid Medicine and Application. This invention was developed by Wei Jinyu, Cheng Lijun, Chen Hong and Liu Jiang. The patent application numb..

State Intellectual Property Office of China Publishes Heyuan Ransheng New Mat Co Ltd Patent Application for UV Adhesive, Preparation Method Thereof, High-transparency Chromatic-abe..

Plastics

| Wed 15 Apr 2026

Beijing, April 16 -- State Intellectual Property Office of China has published Heyuan Ransheng New Mat Co Ltd patent application for UV Adhesive, Preparation Method Thereof, High-transparency Chromatic-aberration-free Lens Coating Protective Film and Preparation Method of High-transparency Chromatic-aberration-free Lens Coating ..

Zhengzhou Yuchang New Mat Co Ltd Submits Chinese Patent Application for Preparation Method of Polyurethane Water-stop Glue with Rapid Water Absorption and High Expansion Rate

Plastics

| Wed 15 Apr 2026

Beijing, April 16 -- Zhengzhou Yuchang New Mat Co Ltd has submitted a patent application for Preparation Method of Polyurethane Water-stop Glue with Rapid Water Absorption and High Expansion Rate. This invention was developed by Liu Yingfan, Liu Yuzhe and Wang Haoran. The patent application number is CN202511316360 20250916. ..

Nantong Jiangfeng Plastic Products Co Ltd Submits Patent Application for Continuous Spraying Robot for Coloring Processing of Plastic Products

Plastics

| Thu 16 Apr 2026

Beijing, April 16 -- Nantong Jiangfeng Plastic Products Co Ltd has submitted a patent application for Continuous Spraying Robot for Coloring Processing of Plastic Products. Lin Jinliang developed the invention. The patent application number is CN202511590593 20251103. The patent publication number is CN121042199 (A). Internat..

Shandong Juyou New Material Tech Co Ltd Submits Chinese Patent Application for Preparation Method of High-temperature-resistant Strong-basicity Anion Exchange Resin

Plastics

| Thu 16 Apr 2026

Beijing, April 16 -- Shandong Juyou New Material Tech Co Ltd has submitted a patent application for Preparation Method of High-temperature-resistant Strong-basicity Anion Exchange Resin. This invention was developed by Qiu Zhirong, Dai Xintao and Yi Kai. The patent application number is CN202511365378 20250923. The patent pub..

Jiangxi Yuanxiang Plastic Co Ltd Obtains Patent for Jig Device for Feeding Point Processing and Taking Out of Plastic Product

Plastics

| Wed 15 Apr 2026

Beijing, April 16 -- Jiangxi Yuanxiang Plastic Co Ltd has obtained a patent for jig device for feeding point processing and taking out of plastic product. This invention was developed by Huang Tiansheng and Guo Junwei. The patent application number is CN202422714187U 20241107. The patent publication number is CN223491498 (U)...

Nanjing Engma Instrument Tech Co Ltd Awarded Patent for Weather-resistant Humidity-sensitive Element Packaging Structure Based on Polymer Breathable Film

Plastics

| Wed 15 Apr 2026

Beijing, April 16 -- Nanjing Engma Instrument Tech Co Ltd has been awarded a patent for Weather-resistant Humidity-sensitive Element Packaging Structure Based on Polymer Breathable Film. This invention was developed by Shi Huimin. The patent application number is CN202422840296U 20241121. The patent publication number is CN22..

Yangzhou Zhonghe Tongsheng Packing Mat Co Ltd Obtains Patent for Online Visual Inspection Device for Pre-coating Film

Plastics

| Wed 15 Apr 2026

Beijing, April 16 -- Yangzhou Zhonghe Tongsheng Packing Mat Co Ltd has obtained a patent for online visual inspection device for pre-coating film. This invention was developed by Li Yunbo and Tong Liyang. The patent application number is CN202422929364U 20241129. The patent publication number is CN223491462 (U). International..

State Intellectual Property Office of China Awards Patent for Vibration Disc for Separating Water Gap of Plastic Cover

Plastics

| Wed 15 Apr 2026

Beijing, April 16 -- State Intellectual Property Office of China has awarded a patent to Yichang Boran Intelligent Equipment Co Ltd for Vibration Disc for Separating Water Gap of Plastic Cover. Huang Wei and Qin Yan developed the invention. The patent application number is CN202422293679U 20240919. The patent publication numb..

Zhejiang Glassic Chemicals New Mat Co Ltd Gets Patent for Screening Device for Resin Processing

Plastics

| Wed 15 Apr 2026

Beijing, April 16 -- Zhejiang Glassic Chemicals New Mat Co Ltd has received a patent for Screening Device for Resin Processing. This invention was developed by Gong Zhentao, Li Qingkai, Xu Liqiang and Lu Lichun. The patent application number is CN202422907780U 20241128. The patent publication number is CN223491378 (U). Intern..

State Intellectual Property Office of China Awards Patent for Flexible Electrothermal Film Leading-out Terminal Structure

Plastics

| Wed 15 Apr 2026

Beijing, April 16 -- State Intellectual Property Office of China has awarded a patent to Foshan Kaijia Tech Co Ltd for Flexible Electrothermal Film Leading-out Terminal Structure. Tao Bingang developed the invention. The patent application number is CN202422917019U 20241127. The patent publication number is CN223488423 (U). I..

Xinxing Hebei Metallurgy Resource Co Ltd Submits Chinese Patent Application for Inoculating Agent and Mold Powder Mixer

Plastics

| Thu 16 Apr 2026

Beijing, April 16 -- Xinxing Hebei Metallurgy Resource Co Ltd has submitted a patent application for Inoculating Agent and Mold Powder Mixer. This invention was developed by Li Guoguang, Gao Xihong, Zhang Fan, Qi Shunsheng and Zhao Xinjie. The patent application number is CN202510975079 20250715. The patent publication number..

Hubei Tuxin Material Tech Co Ltd Files Chinese Patent Application for Coating Film Paint Mixing Device

Plastics

| Thu 16 Apr 2026

Beijing, April 16 -- Hubei Tuxin Material Tech Co Ltd has filed a patent application for Coating Film Paint Mixing Device. This invention was developed by Zhang Dong. The patent application number is CN202511150572 20250818. The patent publication number is CN121041901 (A). International Patent Classification codes are B01F27..

Shanghai Teruisi Material Tech Co Ltd Files Chinese Patent Application for Graphene Oxide Film as Well as Preparation Method and Application Thereof

Plastics

| Thu 16 Apr 2026

Beijing, April 16 -- Shanghai Teruisi Material Tech Co Ltd has filed a patent application for Graphene Oxide Film as Well as Preparation Method and Application Thereof. This invention was developed by Li Kunzhou and Lee Byung-ho. The patent application number is CN202410682574 20240529. The patent publication number is CN1210..

Gaosheng Hyosung Carbon Mat Jiangsu Co Ltd Seeks Patent for Smoke Removal Device for Carbon Fiber Carbonization

Plastics

| Thu 16 Apr 2026

Beijing, April 16 -- Gaosheng Hyosung Carbon Mat Jiangsu Co Ltd has sought patent for Smoke Removal Device for Carbon Fiber Carbonization. This invention was developed by Park Jeon Jin. The patent application number is CN202511426201 20250930. The patent publication number is CN121041810 (A). International Patent Classificati..

State Intellectual Property Office of China Releases Jiangxi Yinlaite Chemical Co Ltd Patent Application for Raw Material Treatment Equipment for Rosin Resin Production

Plastics

| Thu 16 Apr 2026

Beijing, April 16 -- State Intellectual Property Office of China has released Jiangxi Yinlaite Chemical Co Ltd patent application for Raw Material Treatment Equipment for Rosin Resin Production. This invention was developed by Wan Hongliang and Luo Zhidan. The patent application number is CN202511155075 20250818. The patent p..

Wuhu Lichuang Packaging Co Ltd Gains Patent for Tackifying Structure of Film Coating Device

Plastics

| Wed 15 Apr 2026

Beijing, April 16 -- Chinese Patent for Tackifying Structure of Film Coating Device has been issued to Wuhu Lichuang Packaging Co Ltd. This invention was developed by Xu Wei, Chen Mingxing, Wu Xiaoqing, Chen Jiangchuan, Zhao Hu, Chen Weirong, Ye Wei and Bao Feng. The patent application number is CN202422819545U 20241119. The ..

Solih Tech Zhejiang Co Ltd Granted Patent for High-strength Durable Filter and Production Mold

Plastics

| Wed 15 Apr 2026

Beijing, April 16 -- Solih Tech Zhejiang Co Ltd has been granted a patent for High-strength Durable Filter and Production Mold. Chen Zhibo developed the invention. The patent application number is CN20242309812U 20241206. The patent publication number is CN223490759 (U). International Patent Classification codes are B01D61/00..

Xiamen Wing Tech Co Ltd Secures Patent for Pedestal Pan Convenient for Replacing Thin Film Roll

Plastics

| Wed 15 Apr 2026

Beijing, April 16 -- Xiamen Wing Tech Co Ltd has secured a patent on Pedestal Pan Convenient for Replacing Thin Film Roll. Dai Yuqing, Wu Jiayu and Zheng Xinmu developed the invention. The patent application number is CN202422878931U 20241125. The patent publication number is CN223489633 (U). International Patent Classificati..

Decco Spolka Akcyjna Files Polish Patent Application for Method for Manufacturing Profiles for Doors and Windows from Plastic Material

Plastics

| Thu 16 Apr 2026

Warsaw, April 16 -- Decco Spolka Akcyjna has filed a patent application for Method for Manufacturing Profiles for Doors and Windows from Plastic Material. This invention was developed by Brandt Tomasz. The patent application number is PL20170421464 20170502. The patent publication number is PL421464 (A1). International Patent..

Anhui Aiande New Material Tech Co Ltd Files Chinese Patent Application for Lightweight Fossil Plastic Floor Reinforcing Structure and Manufacturing Method Thereof

Plastics

| Wed 15 Apr 2026

Beijing, April 16 -- Anhui Aiande New Material Tech Co Ltd has filed a patent application for Lightweight Fossil Plastic Floor Reinforcing Structure and Manufacturing Method Thereof. This invention was developed by Lin Chong, Shen Feifei, Ai Hua and Song Ping. The patent application number is CN202511293247 20250911. The pate..

Shandong Tongyou New Material Tech Co Ltd Submits Patent Application for Photo-thermal Dual-curing Frame Film as Well as Preparation Method and Application Thereof

Plastics

| Wed 15 Apr 2026

Beijing, April 16 -- Shandong Tongyou New Material Tech Co Ltd has submitted a patent application for Photo-thermal Dual-curing Frame Film as Well as Preparation Method and Application Thereof. Guan Lexin, Sun Changqing, Yin Youpeng and Hao Linhong developed the invention. The patent application number is CN202511575771 20251..

State Intellectual Property Office of China Publishes Guangdong Motian Tech Co Ltd Patent Application for Thermosetting Heat-conducting Flame-retardant Adhesive Film Based on Phase..

Plastics

| Wed 15 Apr 2026

Beijing, April 16 -- State Intellectual Property Office of China has published Guangdong Motian Tech Co Ltd patent application for Thermosetting Heat-conducting Flame-retardant Adhesive Film Based on Phase-change Microcapsules as Well as Preparation and Application of Thermosetting Heat-conducting Flame-retardant Adhesive Film. ..

State Intellectual Property Office of China Releases Anhui Green Cosmotec Optoelectronics Tech Co Ltd Patent Application for UV Film and Preparation Method Thereof

Plastics

| Wed 15 Apr 2026

Beijing, April 16 -- State Intellectual Property Office of China has released Anhui Green Cosmotec Optoelectronics Tech Co Ltd patent application for UV Film and Preparation Method Thereof. This invention was developed by He Ping, Qiu Junxiang and Zeng Xiangwang. The patent application number is CN202511448601 20251011. The p..

Guangdong Motian Tech Co Ltd Files Chinese Patent Application for High-thermal-conductivity Adhesive Film of Phase Change Material as Well as Preparation Method and Application of ..

Plastics

| Wed 15 Apr 2026

Beijing, April 16 -- Guangdong Motian Tech Co Ltd has filed a patent application for High-thermal-conductivity Adhesive Film of Phase Change Material as Well as Preparation Method and Application of High-thermal-conductivity Adhesive Film. This invention was developed by Liu Xinbao. The patent application number is CN20251141..

State Intellectual Property Office of China Receives Guangdong Motian Tech Co Ltd Patent Application for Phase-change Flame-retardant Heat-insulating Adhesive Film as Well as Prepa..

Plastics

| Wed 15 Apr 2026

Beijing, April 16 -- State Intellectual Property Office of China has received Guangdong Motian Tech Co Ltd patent application for Phase-change Flame-retardant Heat-insulating Adhesive Film as Well as Preparation Method and Application Thereof. Liu Xinbao developed the invention. The patent application number is CN202511419343..

Shenzhen Kanglibang Tech Co Ltd Submits Chinese Patent Application for Preparation Method of Silica Gel OCA Adhesive Film Suitable for High and Low Temperature Environments

Plastics

| Wed 15 Apr 2026

Beijing, April 16 -- Shenzhen Kanglibang Tech Co Ltd has submitted a patent application for Preparation Method of Silica Gel OCA Adhesive Film Suitable for High and Low Temperature Environments. This invention was developed by Yue Shengwu and Chen Hongyi. The patent application number is CN202511329323 20250917. The patent pu..

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