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09:18:38 Wed 27 May 2026

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(6)

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(5)

(5)

(4)

(4)

National Dong Hwa Univers

(4)

(4)

Covestro Deutschland AG

(3)

Fujian Quanzhou Zhenyue A

(3)

Guangdong Decro Package F

(3)

Jiangnan University

(3)

Kaneka Corporation

(3)

(3)

Mce Stretching Equipment

(3)

MiTAC Precision Technolog

(3)

Mitsubishi Gas Chemical

(3)

Mitsubishi Gas Chemical C

(3)

Ningbo Hongrui Zhimo New

(3)

Shandong INOV New Materia

(3)

Toray Industries

(3)

Xi\'an Jiaotong Universit

(3)

Zhejiang University

(3)

Aandi Biotechnology Tianj

(2)

Anhui Anli Material Techn

(2)

Baotou Hengrui New Materi

(2)

Blue Cube Ip Llc

(2)

C Sun Manufacturing

(2)

CHN Energy Group Ningxia

(2)

Changchun Changguang High

(2)

Changzhou Joel Plastics C

(2)

China Chemical Donghua Ti

(2)

(2)

Dalian Institute of Chemi

(2)

Dalian University of Tech

(2)

Etsong Qingdao Packaging

(2)

Fujian University; Xi\'an

(2)

Guangdong Dongweijin New

(2)

Guangdong Qide Carbon Fib

(2)

(2)

Hunan Hengsu New Material

(2)

Imidemaster Co Ltd

(2)

(2)

Institute of Chemistry, C

(2)

JSR Corporation

(2)

Jiangsu Jinshan New Mat C

(2)

Jiangyin Greenpak Mat Co

(2)

Jiangyin Zhongnan Heavy I

(2)

Kingfa Science & Technolo

(2)

Kunshan Guanshiyi Electro

(2)

(2)

(2)

Mitsui Chemicals

(2)

Sambound New Material Tec

(2)

(2)

Shanghai Lejoin High Mole

(2)

Shenzhen Hithium Energy S

(2)

Shenzhen Qmsen Electronic

(2)

Shenzhen Xinlechuang Tech

(2)

Shinetsu Chemical

(2)

South China University of

(2)

Suzhou Laboratory

(2)

Suzhou Xinxinrui Intellig

(2)

(2)

Taizhou Huangyan Zhengyi

(2)

The Procter & Gamble Co

(2)

(2)

(2)

Wacker Chemie AG

(2)

Wanhua Chemical Group

(2)

Weifang Xinyang Chemical

(2)

White Dove Abrasives

(2)

Xiamen Fujin New Material

(2)

Zhejiang Jingyi New Mater

(2)

(1)

AECC Shenyang Liming Aero

(1)

(1)

AVIC Manufacturing Techno

(1)

Alpla Werke Alwin Lehner

(1)

Amcor Technology Research

(1)

Amphenol Taiwan Corp

(1)

Amtek Research Internatio

(1)

Andreas Stihl Ag & Co Kg

(1)

Anhui Conch Information T

(1)

Anhui Cool Baby Science &

(1)

Anhui Dasong Resin Co Ltd

(1)

Anhui Dongli Tech Co Ltd

(1)

Anhui Dongyin Tech Co Ltd

(1)

Anhui Guofeng New Materia

(1)

Anhui Huanmei Brush Co Lt

(1)

Anhui Kojo New Material T

(1)

Anhui Kuoyuan Environment

(1)

Anhui Polytechnic Univers

(1)

Anhui Puluolan Pipeline R

(1)

Anhui Sibeike Composite M

(1)

Anhui Sundiatec Tech Co L

(1)

Anhui Tanhua New Material

(1)

Anhui University

(1)

Anhui University of Scien

(1)

Anhui Xinrongheng New Mat

(1)

Anhui Youshengmei New Mat

(1)

Anhui Zheneng Tech Co Ltd

(1)

Anhui Zhongneng New Mater

(1)

Argus Shanghai Tech Co Lt

(1)

Arlanxeo Netherlands Bv

(1)

Army Armored Military Aca

(1)

(1)

(1)

Avic Xian Aircraft Indust

(1)

Avon Polymer Products Ltd

(1)

(1)

(1)

Baoding Enshi Packaging C

(1)

Baoshili Shanghai New Mat

(1)

Beijing Bayi Space Lcd Te

(1)

Beijing Cancer Hospital

(1)

Beijing Dajia Interconnec

(1)

Beijing Dm Oilfield High

(1)

Beijing Hongyou Tech Co L

(1)

Beijing Popo Mart Culture

(1)

Beijing Xincai Times Tech

(1)

Beijing Xinghang Mechanic

(1)

Beijing Zhongke Juwei Sem

(1)

Beijing Zhongtian Changhe

(1)

Biopolatis Solution Inc

(1)

Blue Air Systems Gmbh

(1)

Bonset America Corp [us];

(1)

CRRC Forming Technology,

(1)

Cangzhou Enji Biological

(1)

Cangzhou Jinglu Clothing

(1)

(1)

Central South University

(1)

Ceradina Tech Inc

(1)

(1)

Changchun Institute of Ap

(1)

Changchun Jilin Univ Supe

(1)

Changde Yilian New Mat Co

(1)

Changhong Meling

(1)

Changhua Chemical Technol

(1)

Changsha University

(1)

Changshu Shengyi Tech Co

(1)

Changzhou Kuangda Textile

(1)

Changzhou University

(1)

Chengdu Ruiboke Material

(1)

Chengdu University of Tec

(1)

Chengdu Yongyi Pump Ind C

(1)

Chery New Energy Automobi

(1)

China Faw Group

(1)

China Petroleum & Chemica

(1)

Chong Z International

(1)

Chongqing Jiangdong Machi

(1)

Chongqing Shapingba Zhong

(1)

Chongqing Xiantan Chuangc

(1)

Chongqing Yuntianhua Tian

(1)

Chuzhou Chenrun Ind And T

(1)

Chuzhou Tongli Photoelect

(1)

Chuzhou Xingbang Polymer

(1)

Cnooc Shell Petrochemical

(1)

(1)

(1)

(1)

Cytec Industries

(1)

Dahao Xiamen Mfg Co Ltd

(1)

(1)

Dainippon Ink & Chemicals

(1)

(1)

Dalian Insulator Group Tr

(1)

Dc Branch Of State Grid H

(1)

Dehua Baimin Ceram Crafts

(1)

Delta Kogyo Co Ltd [jp];

(1)

(1)

Dezhou Hailida Moulding C

(1)

Dezhou Hongfeng Casting M

(1)

Dezhou Hongyu Composite M

(1)

Dongcai Electronic Mat Me

(1)

Dongguan Aidi 3d Tech Co

(1)

Dongguan Chaoshun Automat

(1)

Dongguan Cordial Yarak Au

(1)

Dongguan Dingli Film Tech

(1)

Dongguan Fsg Co Ltd

(1)

Dongguan Hongjig Plastic

(1)

Dongguan Longsui Plastic

(1)

Dongguan Quanneng Plastic

(1)

Dongguan Weifeng New Mate

(1)

Dongguan Wontravel Electr

(1)

Dongguan Yuyuan New Mat C

(1)

Dongjin Semichem

(1)

Double Coin Group (Jiangs

(1)

(1)

Duke University

(1)

Dupont Specialty Products

(1)

(1)

(1)

Ecor Global Inc

(1)

Electric Power Science Re

(1)

Elementis Specialties

(1)

(1)

Evcona Polymers Gmbh; Aif

(1)

ExxonMobil Technology and

(1)

(1)

Flow Rite Controls Ltd

(1)

Foshan Maila Hongji Film

(1)

Foshan Nanhai Changjin Pl

(1)

Freser Horeca Int Corp

(1)

Fujian Institute of Resea

(1)

Fujian Minfu Chemical

(1)

Fujian Quanzhou Luojiang

(1)

Fujian Wanjiaxin Light In

(1)

Fuzhou University

(1)

Georgia Tech Research Cor

(1)

Geyu New Material Technol

(1)

(1)

Grand Theravac Life Scien

(1)

Gree Hvac Refrigeration E

(1)

GuangXi University

(1)

Guangdong Blesson Prec Ma

(1)

Guangdong Bossin Novel Ma

(1)

Guangdong Great Mat Co Lt

(1)

Guangdong Haoyide New Mat

(1)

Guangdong Jiayutong Texti

(1)

Guangdong Leary New Mater

(1)

Guangdong Meihemei Digita

(1)

Guangdong Midea Precision

(1)

Guangdong Proudly New Mat

(1)

Guangdong Saipu Intellige

(1)

Guangdong Shunde Lvai Ele

(1)

Guangdong Yuetian Tech Co

(1)

Guangdong Yutai Ind Group

(1)

Guangdong Zhongyu Hengton

(1)

Guangxi Institute of Bota

(1)

Guangxi Road & Bridge Eng

(1)

Guangzhou Academy of Fine

(1)

Guangzhou Bureau Extra Hi

(1)

Guangzhou Customs Technol

(1)

Guangzhou Hangfeng Supply

(1)

Guangzhou Jointas Chemica

(1)

Guangzhou Youxin Molding

(1)

Guizhou Huayun Automobile

(1)

Guizhou Xinyue New Materi

(1)

(1)

Haide Lixi Kunshan Indust

(1)

Haining Zhenyang Textile

(1)

Haiyang Tech Co Ltd; Jian

(1)

Hanchuan Jiean Plastic Te

(1)

Hangzhou Aerfaxing Medica

(1)

Hangzhou First Applied Ma

(1)

Hangzhou Jianpei Tech Co

(1)

Hangzhou Lian New Materia

(1)

Hangzhou Qiantang Informa

(1)

Hangzhou Shencai New Mat

(1)

Hangzhou Xiangxun Tech Co

(1)

Hangzhou Xinzi Photoelect

(1)

(1)

Hansol Chemical

(1)

Hanya New Material Tech J

(1)

Harbin Commercial Univers

(1)

Harbin University of Scie

(1)

Hebei Huabei Diesel Engin

(1)

Hebei Jingtong Building T

(1)

Hebei Tieke Yichen New Ma

(1)

Hebei University of Scien

(1)

Hebei Xinlong Intelligent

(1)

Hefei Lucky Science & Tec

(1)

Hefei Qiande Technology

(1)

Hefei University of Techn

(1)

Hefei Wide Way Molds Co L

(1)

Heilmann Ultrasonic Tech

(1)

Heilongjiang Shuangsheng

(1)

Henan Yinjinda Color Prin

(1)

Henan Yuanhong Polymer Ne

(1)

Heping Huayi Plastic Prod

(1)

Het Hydrogen Pte Ltd

(1)

Hisense Visual Technology

(1)

Hk Innovation Co Ltd

(1)

(1)

Hongqi Group Jiangxi Copp

(1)

Hs Hyosung Advanced Mat C

(1)

Huacai Luminous Energy Te

(1)

Hualu Engineering & Techn

(1)

Huaneng Yimin Coal & Elec

(1)

Huanghuai University

(1)

Huangshan University

(1)

Hubei Donghu Laboratory

(1)

Hubei Institute of Aerosp

(1)

Hubei Longzhong Laborator

(1)

Hubei Sinophorus Electron

(1)

Hubei Xingchen Technology

(1)

Hubei Xingrui Silicon Mat

(1)

Hubei Xinnanhua Tech Co L

(1)

Hubei Zhsu Pipe Industry

(1)

Huhtamaki Flexible Packag

(1)

Huizhou Eve Hydrogen Ener

(1)

Huizhou Research Institut

(1)

Hunan Changsha Dongnanfan

(1)

Hunan Dingyi Zhiyuan Tech

(1)

Hunan Huitong Advanced Ma

(1)

Hunan Kenuoye Biological

(1)

Hunan Lukun New Material

(1)

Hunan University of Chine

(1)

Husky Injection Molding S

(1)

Hyundai Motor Co [kr]; Ki

(1)

Ifp Energies Now [fr]; Je

(1)

(1)

Indian Inst Of Technology

(1)

Inst For The Development

(1)

Institute of Chemical Ind

(1)

Inteva Products

(1)

(1)

Ix Resins & Ro Membranes

(1)

(1)

Japan Polyethylene Corp

(1)

Ji Hua Laboratory

(1)

Jianghua Linyuan Electron

(1)

Jiangsu Bangyu Film Techn

(1)

Jiangsu Boiln Plastics Co

(1)

Jiangsu Bolong Aerospace

(1)

Jiangsu Botao Intelligent

(1)

Jiangsu Canlon Building M

(1)

Jiangsu Cenmen Equipment

(1)

Jiangsu Hanhe Commodity C

(1)

Jiangsu Hanjia Mould Tech

(1)

Jiangsu Helishi New Mat C

(1)

Jiangsu Hongjing New Mate

(1)

Jiangsu Huangguan New Mat

(1)

Jiangsu Ji Yuan New Mater

(1)

Jiangsu Jingxin Photoelec

(1)

Jiangsu Leadmicro Nano Te

(1)

Jiangsu Mengda New Materi

(1)

Jiangsu Peipu Polymer Tec

(1)

Jiangsu Qixiang High New

(1)

Jiangsu Sanxiao Group Co

(1)

Jiangsu Shanlian Tech Co

(1)

Jiangsu Shemar Electric;

(1)

Jiangsu Suqing Water Trea

(1)

Jiangsu Tianrong Environm

(1)

Jiangsu Tuyan New Materia

(1)

Jiangsu Weilaiyun Tech Co

(1)

Jiangsu Xingheng Composit

(1)

Jiangsu Xinshiji New Mate

(1)

Jiangsu Xuanda Polymer Ma

(1)

Jiangsu Yangnong Chemical

(1)

Jiangsu Yibei Ind Co Ltd

(1)

Jiangsu Yimi New Material

(1)

Jiangsu Yueke New Materia

(1)

Jiangsu Zengtuo Composite

(1)

Jiangsu Zhongfu Shenying

(1)

Jiangsu Zhonglai New Mate

(1)

Jiangsu Zhuoyue Intellige

(1)

Jiangxi Construction Eng

(1)

Jiangxi Dechun Plastic Fi

(1)

Jiangxi Lee & Man Chemica

(1)

Jiangxi Shunli New Mat Co

(1)

Jiangxi Univ Of Software

(1)

Jiangxi Univ Of Water Res

(1)

Jiangxi Zhiji Plastic Ind

(1)

Jiangyin Weitao Plastic N

(1)

Jiashan Yaoning New Mater

(1)

Jiaxing Prec Injection Mo

(1)

Jiaxing Yuguang Photoelec

(1)

Jieshou Sambo Hondar Thre

(1)

Jihoceska Univerzita V Ce

(1)

Jilin Normal University

(1)

Jinchang Nickel Mine Ind

(1)

Jinchuan Group; Gansu Jin

(1)

Jingying Ruizhi Qingdao T

(1)

Jingyinglun Innovation Te

(1)

Jinhua Jinfeng Toys Co Lt

(1)

Jining University

(1)

Jinling Institute of Tech

(1)

Jusung Engineering

(1)

Juxian Fulaishan Cement

(1)

Kalark Nanostructure Scie

(1)

Kanghui Nantong New Mater

(1)

Kemeng Bio Tech Hangzhou

(1)

(1)

Keyiteng Prec Manufacturi

(1)

Kingfasci & Tech Co Ltd [

(1)

(1)

(1)

(1)

(1)

Korea Inst Of Science And

(1)

Kraussmaffei Machinery Ch

(1)

Kraussmaffeimachinery Chi

(1)

Kunming Boxiao Packaging

(1)

Kunming Yuntian Morui Tec

(1)

Kunshan Minamax Prec Ind

(1)

Kunshan Pinze Mould Co Lt

(1)

Kunshan Younitai Prec Mac

(1)

Kureha Corporation

(1)

(1)

LTS Lohmann Therapie-Syst

(1)

Leibniz Inst Fuer Verbund

(1)

Lejie Home Co Ltd

(1)

Lianxingzou New Material

(1)

Lianyungang Longteng Pack

(1)

Liaoning Fixed Star Fine

(1)

Lintec Corp [jp]; Lintec

(1)

Lisen Noco Company

(1)

(1)

Longnan Haoyu New Materia

(1)

(1)

Loreal [fr]; Keio Univers

(1)

Lucky Photoelectric Mat C

(1)

Luoyang Xingrui New Membr

(1)

MICA Technology Suzhou

(1)

Maanshan Feiyang Environm

(1)

Maschf Kaspar Walter Gmbh

(1)

Matsumoto Yushi Seiyaku K

(1)

MiTAC Precision Technolog

(1)

(1)

(1)

Mitsubishi Electric

(1)

Mitsubishi Engineering Pl

(1)

Mitsubishi Engineering-Pl

(1)

Miyansol Co Ltd

(1)

(1)

Music Sleep SA; Baicao Fu

(1)

N Lab Tech Center Pte Ltd

(1)

Nan Ya Plastics

(1)

Nanchang University

(1)

Nanjing University

(1)

Nanjing University of Sci

(1)

Nanjing University of Tec

(1)

Nankai University

(1)

Nantong Huitong Plastic M

(1)

Nantong Jinzhong Automobi

(1)

Nantong NTEC Monofilament

(1)

Nantong Nacoda Polyuretha

(1)

Nantong Orange Decoration

(1)

Nantong Xitian Environmen

(1)

Nantong Zhengde Plastic P

(1)

Nanxiong Wotai Chemical C

(1)

Nanyang Power Supply of S

(1)

Nanyang Technological Uni

(1)

Nanyang Xihu Muyuan Synth

(1)

National Inst Of Advanced

(1)

(1)

New Fiber Applied Materia

(1)

Nfinite Nanotechnology In

(1)

(1)

(1)

Ningbo Huabao Baishun Mou

(1)

Ningbo Institute of Mater

(1)

Ningbo Jinhui Optical Tec

(1)

Ningbo Jinyu Technology I

(1)

Ningbo Technical School N

(1)

Ningbo Yongxu Plastic Pro

(1)

Ningbo Yuyi New Material

(1)

Ningo Jinsheng Molding Co

(1)

(1)

Nissei ASB Machine

(1)

Nissei Plastic Industrial

(1)

(1)

Nistronics, Jiangxi

(1)

Nna Polymers Inc

(1)

No 20 Research Institute

(1)

North Huajin Chemical Ind

(1)

Northeastern University

(1)

Northwestern Polytechnica

(1)

Nova Chemicals Internatio

(1)

Nuobo Auto Parts Tianjin

(1)

Nutech Ventures

(1)

(1)

Ordos Junzheng Energy Che

(1)

Origin Materials Operatin

(1)

Oujiang Laboratory

(1)

Oumeiya Environmental Pro

(1)

PI Advanced Materials

(1)

PPG Industries, Ohio

(1)

Palo Alto Res Center Inco

(1)

Panasonic Intellectual Pr

(1)

(1)

(1)

(1)

(1)

Polytex Sportbelaege Prod

(1)

Postprocess Tech Inc

(1)

(1)

Pujing Chemical Ind Co Lt

(1)

Pujing Chemical Industry

(1)

Pulse Needlefree Systems

(1)

Qidian Potential Energy J

(1)

Qingdao Gon Science & Tec

(1)

Qingdao Hanhe Cable

(1)

Qingdao Jierli Plastics W

(1)

Qingdao Jieshengbo Biolog

(1)

Qingyun Connaught Plastic

(1)

(1)

(1)

Raytheon Co (raytheon Co

(1)

Reell Prec Manufacturing

(1)

Research Inst Of Tsinghua

(1)

Resilux America Llc [us];

(1)

Rodman Plastics

(1)

SABIC Global Technologies

(1)

SABIC Global Technologies

(1)

SAIC GM Wuling Automobile

(1)

(1)

(1)

Sacmi Cooperativa Meccani

(1)

Saint Gobain Weber France

(1)

Saisheng Changshu Acousti

(1)

Samsung Electronics

(1)

(1)

Sateri Changzhou Fiber Co

(1)

Seco Specialty Polymers U

(1)

(1)

Sekisui Chemical

(1)

Shaanxi Healthful Biologi

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(1)

Shandong Damei New Mat Co

(1)

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(1)

Shandong Ruifeng Chemical

(1)

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(1)

Shanghai Aircraft Manufac

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(1)

Shanghai Bringhot Ind Co

(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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Shanghai Meigesi Paint Co

(1)

Shanghai Moben New Materi

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Shanghai University Of En

(1)

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(1)

Shanxi Luze Heavy Industr

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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)

Shihezi University

(1)

Shijiazhuang University

(1)

Shin-Etsu Polymer

(1)

Shinetsu Chemical; Nation

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Shishi City Baoyi Weaving

(1)

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(1)

Sichuan Kubi Communicatio

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(1)

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(1)

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(1)

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(1)

Singular Genomics Systems

(1)

Sino Legend China Chemica

(1)

Soochow University

(1)

Sookmyung Women\'s Univer

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(1)

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State Grid Zhejiang Elect

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(1)

Suining Power Supply Comp

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Sumitomo Heavy Industries

(1)

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(1)

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(1)

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(1)

Synthos Dwory 7 Spolka Z

(1)

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(1)

(1)

Taizhou Vocational Colleg

(1)

(1)

The 43th Research Institu

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(1)

The Hong Kong University

(1)

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State Intellectual Property Office of China Releases Seiko Epson Patent Application for Three-dimensional Molding Apparatus and Method for Manufacturing

Plastics

| Tue 26 May 2026

Beijing, May 27 -- State Intellectual Property Office of China has released Seiko Epson patent application for Three-dimensional Molding Apparatus and Method for Manufacturing. This invention was developed by Kutsuwada Yasushi and Nakamura Kazuhide. The patent application number is CN20251143651 20250728. The patent publicati..

Anhui Guofeng New Materials Applies for Patent on Waterproof Heat Insulation Type Bopet Window Film, Preparation Method and Application

Plastics

| Tue 26 May 2026

Beijing, May 27 -- Anhui Guofeng New Materials has applied Chinese patent for Waterproof Heat Insulation Type Bopet Window Film, Preparation Method and Application. Wang Ning, Peng Chao, Zhang Shaowei and Ye Xiaodong developed it. The patent application number is CN202511360604 20250923. The patent publication number is CN121..

State Intellectual Property Office of China Receives Borealis Patent Application for Preparation Method of Heterophase Polypropylene Composition

Plastics

| Wed 27 May 2026

Beijing, May 27 -- State Intellectual Property Office of China has received Borealis patent application for Preparation Method of Heterophase Polypropylene Composition. Wang Jingbo, Gahleitner Markus, Friedrich Karlheinz and Leskinen Pauli developed the invention. The patent application number is CN20248041640 20240626. The p..

Jiangsu Zhonglai New Material Tech Co Ltd Applies for Patent on Photovoltaic Adhesive Film Based on Magnetic Field Assisted Film Formation and Preparation Process and Application T..

Plastics

| Wed 27 May 2026

Beijing, May 27 -- Jiangsu Zhonglai New Material Tech Co Ltd has applied Chinese patent for Photovoltaic Adhesive Film Based on Magnetic Field Assisted Film Formation and Preparation Process and Application Thereof. Tsuneake Yasuko, Yuan You, Xu Zhijian, Jing Zhong, Mao Qiangqiang, Dong Jinglin, Wang Zhan and Cheng Xudong develo..

Sichuan Puliside Polymer New Mat Co Ltd Submits Chinese Patent Application for High-precision Film Coating Device

Plastics

| Wed 27 May 2026

Beijing, May 27 -- Sichuan Puliside Polymer New Mat Co Ltd has submitted a patent application for High-precision Film Coating Device. This invention was developed by Liu Shuichang, Hu Yun and Luo Xiaofeng. The patent application number is CN202511889156 20251215. The patent publication number is CN121423192 (A). International..

State Intellectual Property Office of China Releases Xiamen Jubaimei New Mat Co Ltd Patent Application for Polymer Film for Forage Grass and Manufacturing Method Thereof

Plastics

| Wed 27 May 2026

Beijing, May 27 -- State Intellectual Property Office of China has released Xiamen Jubaimei New Mat Co Ltd patent application for Polymer Film for Forage Grass and Manufacturing Method Thereof. This invention was developed by Wu Lixin. The patent application number is CN202511473155 20251015. The patent publication number is ..

Anhui Dasong Resin Co Ltd Submits Patent Application for Preparation Method of Heat-resistant Hydrocarbon Resin for Oam Plate

Plastics

| Wed 27 May 2026

Beijing, May 27 -- Anhui Dasong Resin Co Ltd has submitted a patent application for Preparation Method of Heat-resistant Hydrocarbon Resin for Oam Plate. Zhu Lifang, Zhu Zhifang, Zhu Tongwu and Zhu Jiawei developed the invention. The patent application number is CN202511926216 20251219. The patent publication number is CN1214..

Heilongjiang Shuangsheng Rice Ind Group Co Ltd Submits Chinese Patent Application for Rice Hull-based Nano Antibacterial Edible Film and Preparation Method Thereof

Plastics

| Wed 27 May 2026

Beijing, May 27 -- Heilongjiang Shuangsheng Rice Ind Group Co Ltd has submitted a patent application for Rice Hull-based Nano Antibacterial Edible Film and Preparation Method Thereof. This invention was developed by Bian Xin, Wu Shuang, Wu Shiguo, Wu Gang, Wu Jiayu and Li Zhengguo. The patent application number is CN202511938..

State Intellectual Property Office of China Receives Guangdong Great Mat Co Ltd Patent Application for Novel Halogen-free Flame Retardant for Pc (polycarbonate) Plastic as Well as ..

Plastics

| Wed 27 May 2026

Beijing, May 27 -- State Intellectual Property Office of China has received Guangdong Great Mat Co Ltd patent application for Novel Halogen-free Flame Retardant for Pc (polycarbonate) Plastic as Well as Preparation Method and Application of Novel Halogen-free Flame Retardant. Long Zhixiong, Xian Yiji, Yang Jianfang, Yao Lu and W..

State Intellectual Property Office of China Receives Zhejiang Huafon New Mat Co Ltd Patent Application for Foaming Agent Composition, Composite Material for Polyurethane Resin, Pol..

Plastics

| Wed 27 May 2026

Beijing, May 27 -- State Intellectual Property Office of China has received Zhejiang Huafon New Mat Co Ltd patent application for Foaming Agent Composition, Composite Material for Polyurethane Resin, Polyurethane Resin as Well as Preparation Method and Application of Polyurethane Resin. Cai Wu, Fang Xuezhen, Shuai Fengping, Zhao..

State Intellectual Property Office of China Releases Xi'an Jiaotong University Patent Application for Preparation Method of Flexible Multifunctional Film Based on Coordination and ..

Plastics

| Wed 27 May 2026

Beijing, May 27 -- State Intellectual Property Office of China has released Xi'an Jiaotong University patent application for Preparation Method of Flexible Multifunctional Film Based on Coordination and Device. This invention was developed by Fang Xudong, Zhao Zhengcai, Liu Huaming, Sun Hao, Li Shuang, Wu Chen, Zhang Zhongkai an..

Guizhou Huayun Automobile Decoration Parts Mfg Co Ltd Files Chinese Patent Application for Preparation Process of Montmorillonite and Resin Composite Material with High Barrier Pro..

Plastics

| Wed 27 May 2026

Beijing, May 27 -- Guizhou Huayun Automobile Decoration Parts Mfg Co Ltd has filed a patent application for Preparation Process of Montmorillonite and Resin Composite Material with High Barrier Property. This invention was developed by Gong Jie, Wu Depeng, Fu Huachao, Yu Shufa, Zuo Jinchuan, Huang Hua, Wu Tong, Wu Haibin, Song H..

Jiangsu Xinshiji New Material Technology Seeks Patent for Preparation Method of Siloxane In-situ Reinforced Degradable Three-dimensional Pla (polylactic Acid) Film

Plastics

| Wed 27 May 2026

Beijing, May 27 -- Jiangsu Xinshiji New Material Technology has sought patent for Preparation Method of Siloxane In-situ Reinforced Degradable Three-dimensional Pla (polylactic Acid) Film. This invention was developed by Yang Xin, Wang Chengzu and Liu Jie. The patent application number is CN202511977230 20251225. The patent p..

Qingdao Jierli Plastics Weaving Co Ltd Submits Patent Application for Modified Polyvinyl Chloride Greenhouse Film and Preparation Method Thereof

Plastics

| Wed 27 May 2026

Beijing, May 27 -- Qingdao Jierli Plastics Weaving Co Ltd has submitted a patent application for Modified Polyvinyl Chloride Greenhouse Film and Preparation Method Thereof. Li Yuansen, Wang Wenxiao and Li Chaoxian developed the invention. The patent application number is CN202511884563 20251215. The patent publication number ..

State Intellectual Property Office of China Receives Southwest University of Science and Technology Patent Application for Preparation Method and Application of Amphiphilic Amidoxi..

Plastics

| Wed 27 May 2026

Beijing, May 27 -- State Intellectual Property Office of China has received Southwest University of Science and Technology patent application for Preparation Method and Application of Amphiphilic Amidoxime-based Polyacrylonitrile Self-supporting Micro-nano Film. Ma Chunyan, Liang You, Nie Xiaoqin, Dong Faqin, Xia Xue, Peng Yinyi..

Hunan Huitong Advanced Mat Co Ltd Submits Patent Application for Preparation Method of Long Carbon Fiber Reinforced Thermoplastic Composite Material

Plastics

| Wed 27 May 2026

Beijing, May 27 -- Hunan Huitong Advanced Mat Co Ltd has submitted a patent application for Preparation Method of Long Carbon Fiber Reinforced Thermoplastic Composite Material. Wu Xiaochun, Wang Hong and Wu Qiu developed the invention. The patent application number is CN20241127263 20240730. The patent publication number is C..

Changchun Changguang High Performance Mat Co Ltd Applies for Patent on Modified Chitosan Toughened Phenol Triazine Resin and Preparation Method Thereof

Plastics

| Wed 27 May 2026

Beijing, May 27 -- Changchun Changguang High Performance Mat Co Ltd has applied Chinese patent for Modified Chitosan Toughened Phenol Triazine Resin and Preparation Method Thereof. Shang Weihui, Xu Yuxuan, Wang Libin, Bu Fanzhe, Gao Yuzhou, You Yang, Liu Kedi and Wen Xuewei developed it. The patent application number is CN202..

Shanghai Polyton New Material Tech Co Ltd Submits Patent Application for Comb-type Dispersion Polymer as Well as Preparation Method and Application Thereof

Plastics

| Wed 27 May 2026

Beijing, May 27 -- Shanghai Polyton New Material Tech Co Ltd has submitted a patent application for Comb-type Dispersion Polymer as Well as Preparation Method and Application Thereof. Liu Qiangqiang, Jiang Yonghua and Zhong Zhen developed the invention. The patent application number is CN202511683195 20251117. The patent publ..

Xinjiang Hesheng Silicon Industry New Mat Co Ltd Submits Chinese Patent Application for Gradient Heating Polymerization Method and System for Ultrahigh Molecular Weight Hydroxyl Si..

Plastics

| Wed 27 May 2026

Beijing, May 27 -- Xinjiang Hesheng Silicon Industry New Mat Co Ltd has submitted a patent application for Gradient Heating Polymerization Method and System for Ultrahigh Molecular Weight Hydroxyl Silicone Oil. This invention was developed by Luo Yedong, Qu Longxue, Qin Wei, Zhang Zhandong, Liu Shaolong and Yang Zhenguo. The ..

State Intellectual Property Office of China Receives Suzhou Keguna New Material Tech Co Ltd and Yantai Naiwo New Mat Co Ltd Patent Application for Fluoride-free, Waterproof, Breath..

Plastics

| Wed 27 May 2026

Beijing, May 27 -- State Intellectual Property Office of China has received Suzhou Keguna New Material Tech Co Ltd and Yantai Naiwo New Mat Co Ltd patent application for Fluoride-free, Waterproof, Breathable and High-temperature-resistant Polyimide Film and Preparation Method Thereof. Gao Xu, Yang Hai, Jin Yu, Lee Jun-young and ..

Shenzhen Guangxu Tech Applied New Material Co Ltd Submits Patent Application for Modified Polyester Film and Preparation Method Thereof

Plastics

| Wed 27 May 2026

Beijing, May 27 -- Shenzhen Guangxu Tech Applied New Material Co Ltd has submitted a patent application for Modified Polyester Film and Preparation Method Thereof. Chen Yuanqing developed the invention. The patent application number is CN202511590587 20251103. The patent publication number is CN121427072 (A). International Pa..

Guangzhou Youxin Molding Tech Co Ltd Submits Chinese Patent Application for Reversible Thermosetting Plastic Suitable for Low-temperature Forming and Forming Process Thereof

Plastics

| Wed 27 May 2026

Beijing, May 27 -- Guangzhou Youxin Molding Tech Co Ltd has submitted a patent application for Reversible Thermosetting Plastic Suitable for Low-temperature Forming and Forming Process Thereof. This invention was developed by Jiang Mingning. The patent application number is CN202511664999 20251113. The patent publication numb..

Zhejiang Zhongke Hengli New Mat Co Ltd Seeks Patent for High-resilience and High-temperature-resistant Waterborne Polyurethane and Preparation Method Thereof

Plastics

| Wed 27 May 2026

Beijing, May 27 -- Zhejiang Zhongke Hengli New Mat Co Ltd has sought patent for High-resilience and High-temperature-resistant Waterborne Polyurethane and Preparation Method Thereof. This invention was developed by Yan Aiping. The patent application number is CN202511695195 20251119. The patent publication number is CN1214270..

State Intellectual Property Office of China Receives Tianjin Yongkuo Tech Development Co Ltd Patent Application for Light-controlled Release Mosquito Repellent Microcapsule-hydroge..

Plastics

| Tue 26 May 2026

Beijing, May 27 -- State Intellectual Property Office of China has received Tianjin Yongkuo Tech Development Co Ltd patent application for Light-controlled Release Mosquito Repellent Microcapsule-hydrogel Film as Well as Preparation Method and Application Thereof. Geng Haikang, Yin Qing and Liu Ce developed the invention. The..

Guangdong Shunde Lvai Electric Tech Co Ltd Seeks Patent for Intelligent Pet Drying Box

Plastics

| Tue 26 May 2026

Beijing, May 27 -- Guangdong Shunde Lvai Electric Tech Co Ltd has sought patent for Intelligent Pet Drying Box. This invention was developed by Zeng Yonghai. The patent application number is CN202511882574 20251215. The patent publication number is CN121420908 (A). International Patent Classification codes are A01K13/00 and A..

Zhangzhou Zhenhui Motor Mfg Co Ltd Files Chinese Patent Application for Roller Shutter Door Motor with Plastic Package Structure

Plastics

| Wed 27 May 2026

Beijing, May 27 -- Zhangzhou Zhenhui Motor Mfg Co Ltd has filed a patent application for Roller Shutter Door Motor with Plastic Package Structure. This invention was developed by Chen Jihui. The patent application number is CN202511524284 20251023. The patent publication number is CN121417575 (A). International Patent Classif..

AECC Shenyang Liming Aero Engine Files Chinese Patent Application for High-precision Integrated Preparation Method of Large-size Complex Thin-wall Flame Tube

Plastics

| Wed 27 May 2026

Beijing, May 27 -- AECC Shenyang Liming Aero Engine has filed a patent application for High-precision Integrated Preparation Method of Large-size Complex Thin-wall Flame Tube. This invention was developed by Wang Jian, Dong Dawei, Zhang Shubo, Dong Wenqi and Zhou Guannan. The patent application number is CN202511661570 202511..

Ying Xing Metal Surface Treat Material Co Ltd Submits Chinese Patent Application for Water-based Precursor for In-situ Generation of Composite Lubricating Layer on Surface of Mold ..

Plastics

| Wed 27 May 2026

Beijing, May 27 -- Ying Xing Metal Surface Treat Material Co Ltd has submitted a patent application for Water-based Precursor for In-situ Generation of Composite Lubricating Layer on Surface of Mold and Preparation Method and Application of Water-based Precursor. This invention was developed by Liu Tingfen, Zhang Pengfeng and Xi..

State Intellectual Property Office of China Releases Jining University Patent Application for Preparation Method and Application of Modified EP-POSS Film

Plastics

| Tue 26 May 2026

Beijing, May 27 -- State Intellectual Property Office of China has released Jining University patent application for Preparation Method and Application of Modified EP-POSS Film. This invention was developed by Fang Yanhong and Sun Lifang. The patent application number is CN202511566796 20251030. The patent publication number ..

Ningbo Yuyi New Material Technology Applies for Patent on Preparation Process of Precursor Flexible Thin Film for Preparing High-flux Ceramic Membrane

Plastics

| Tue 26 May 2026

Beijing, May 27 -- Ningbo Yuyi New Material Technology has applied Chinese patent for Preparation Process of Precursor Flexible Thin Film for Preparing High-flux Ceramic Membrane. Zheng Feng, Gu Shijiang, Cen Shiyang, Sun Xiaolong, Chen Yanglian, Xu Jiadan, Ding Jianli and Cui Yingna developed it. The patent application numbe..

Anhui Conch Information Tech Engineering Co Ltd Seeks Patent for Material Cooling Intelligent Control Device and Method Applied to Plastic Steel Production Line

Plastics

| Tue 26 May 2026

Beijing, May 27 -- Anhui Conch Information Tech Engineering Co Ltd has sought patent for Material Cooling Intelligent Control Device and Method Applied to Plastic Steel Production Line. This invention was developed by Li Guanxiang, Yu Zhiming, Li Xiaopeng, Liu Yangyang and Sun Yu. The patent application number is CN2025115841..

State Intellectual Property Office of China Publishes Baoding Enshi Packaging Co Ltd Patent Application for Preservative Film Casting and Winding Device

Plastics

| Tue 26 May 2026

Beijing, May 27 -- State Intellectual Property Office of China has published Baoding Enshi Packaging Co Ltd patent application for Preservative Film Casting and Winding Device. The invention was developed by Sun Zhiguo, Jin Feiqiang, Liu Hongmin and Xu Weizhu. The patent application number is CN202511922568 20251218. The pate..

Jiangxi Dechun Plastic Fiber Tech Co Ltd Applies for Patent on Pelletizing and Extruding Device for Plastic Master Batches

Plastics

| Tue 26 May 2026

Beijing, May 27 -- Jiangxi Dechun Plastic Fiber Tech Co Ltd has applied Chinese patent for Pelletizing and Extruding Device for Plastic Master Batches. Lin Shuiqing, Lin Taili and Xu Jundiao developed it. The patent application number is CN202511736298 20251125. The patent publication number is CN121424647 (A). International ..

Baotou Hengrui New Material Tech Co Ltd Files Chinese Patent Application for Multi-layer Film Forming Device Capable of Adjusting Thickness of Evoh Layer

Plastics

| Tue 26 May 2026

Beijing, May 27 -- Baotou Hengrui New Material Tech Co Ltd has filed a patent application for Multi-layer Film Forming Device Capable of Adjusting Thickness of Evoh Layer. This invention was developed by Liu Qi, Liu Yan and Li Ruijun. The patent application number is CN202511633038 20251110. The patent publication number is C..

Anhui Dongyin Tech Co Ltd Seeks Patent for Online Detection and Laser Cladding Repair Integrated Device for Injection Mold

Plastics

| Tue 26 May 2026

Beijing, May 27 -- Anhui Dongyin Tech Co Ltd has sought patent for Online Detection and Laser Cladding Repair Integrated Device for Injection Mold. This invention was developed by Xu Qunshan and Shen Liangyin. The patent application number is CN202511576113 20251031. The patent publication number is CN121424638 (A). Internati..

Taizhou Huangyan Zhengyi Mould Co Ltd Submits Patent Application for Automobile Auxiliary Instrument Mold with Deep-cavity Spiral Shape Follow-up Flow Guide Cooling Mechanism

Plastics

| Tue 26 May 2026

Beijing, May 27 -- Taizhou Huangyan Zhengyi Mould Co Ltd has submitted a patent application for Automobile Auxiliary Instrument Mold with Deep-cavity Spiral Shape Follow-up Flow Guide Cooling Mechanism. Li Bizheng, Jin Lingchao, Li Jinhan, Xu Weizhi and Fang Ying developed the invention. The patent application number is CN202..

State Intellectual Property Office of China Publishes Anhui Dongli Tech Co Ltd Patent Application for Automobile Suspension Motor Shielding Sleeve Manufacturing Method and Injectio..

Plastics

| Tue 26 May 2026

Beijing, May 27 -- State Intellectual Property Office of China has published Anhui Dongli Tech Co Ltd patent application for Automobile Suspension Motor Shielding Sleeve Manufacturing Method and Injection Molding Raw Material and Injection Mold Used in Method. The invention was developed by Yang Kai. The patent application nu..

Taizhou Huangyan Zhengyi Mould Co Ltd Applies for Patent on Straight Ejection and Oblique Movement Core-pulling Structure of Injection Mold Special for Automobile Instrument Panel ..

Plastics

| Tue 26 May 2026

Beijing, May 27 -- Taizhou Huangyan Zhengyi Mould Co Ltd has applied Chinese patent for Straight Ejection and Oblique Movement Core-pulling Structure of Injection Mold Special for Automobile Instrument Panel Body Framework. Li Bizheng developed it. The patent application number is CN20251234185 20251231. The patent publicatio..

Ningbo Technical School Ningbo Technical College Files Chinese Patent Application for Decorative Ring Exterior Trimming Support Mold

Plastics

| Tue 26 May 2026

Beijing, May 27 -- Ningbo Technical School Ningbo Technical College has filed a patent application for Decorative Ring Exterior Trimming Support Mold. This invention was developed by Xu Rongping, Wang Mingmin and Zhou Libo. The patent application number is CN20251209503 20251229. The patent publication number is CN121424628 (..

State Intellectual Property Office of China Releases Jiaxing Prec Injection Molding Tianjin Co Ltd Patent Application for Automatic Gate Trimming Device for Injection Mold

Plastics

| Tue 26 May 2026

Beijing, May 27 -- State Intellectual Property Office of China has released Jiaxing Prec Injection Molding Tianjin Co Ltd patent application for Automatic Gate Trimming Device for Injection Mold. This invention was developed by Yang Qingtian and Gao Songkun. The patent application number is CN202511895414 20251216. The patent..

Gree Hvac Refrigeration Equipment Wuhan Co Ltd Seeks Patent for In-mold Cutting Mechanism, Dismounting Method Thereof and Mold

Plastics

| Tue 26 May 2026

Beijing, May 27 -- Gree Hvac Refrigeration Equipment Wuhan Co Ltd has sought patent for In-mold Cutting Mechanism, Dismounting Method Thereof and Mold. This invention was developed by Li Chao, Guo Huisheng, Guo Haojie, Jiao Haibo, Quan Jianlei and Wang Huiyang. The patent application number is CN202511867099 20251211. The pat..

State Intellectual Property Office of China Publishes Zhuhai Seikawa Products Co Ltd Patent Application for Multi-level Composite Core-pulling Handle Injection Mold and Composite C..

Plastics

| Tue 26 May 2026

Beijing, May 27 -- State Intellectual Property Office of China has published Zhuhai Seikawa Products Co Ltd patent application for Multi-level Composite Core-pulling Handle Injection Mold and Composite Core-pulling Method Thereof. The invention was developed by Li Daowen, Tan Shunqi, Zhou Xiaogang, Yuan Ming and Tang Rengui. ..

Nitto Denko Applies for Patent on Adhesive Sheet and Die-cutting Adhesive Film Characterized in That the Adhesive Sheet Can Still Form an Adhesive Layer with Excellent Smoothness E..

Plastics

| Tue 26 May 2026

Taipei, May 27 -- Nitto Denko has applied Taiwan patent for Adhesive Sheet and Die-cutting Adhesive Film Characterized in That the Adhesive Sheet Can Still Form an Adhesive Layer with Excellent Smoothness Even If It Includes the Adhesive Layer Containing Heat Expandable Microspheres, and is Not Easy to Hinder the Expandability o..

State Intellectual Property Office of China Receives Suzhou Dongying Electronic Tech Co Ltd Patent Application for Quick Mold Changing Device for Injection Molding Part Mold

Plastics

| Tue 26 May 2026

Beijing, May 27 -- State Intellectual Property Office of China has received Suzhou Dongying Electronic Tech Co Ltd patent application for Quick Mold Changing Device for Injection Molding Part Mold. Wu Wei, Jin Benkai, Xiao Fa and Wang Xiaohong developed the invention. The patent application number is CN202511978594 20251225. ..

Jianghua Linyuan Electronic Tech Co Ltd Applies for Patent on Injection Mold Cooling Structure and Injection Mold

Plastics

| Tue 26 May 2026

Beijing, May 27 -- Jianghua Linyuan Electronic Tech Co Ltd has applied Chinese patent for Injection Mold Cooling Structure and Injection Mold. Luo Lin developed it. The patent application number is CN202511842315 20251209. The patent publication number is CN121424610 (A). International Patent Classification codes are B29C45/1..

Chuzhou Chenrun Ind And Trade Co Ltd Files Chinese Patent Application for Display Panel Production-based Imd In-mold Injection Molding and Film Removing Device

Plastics

| Tue 26 May 2026

Beijing, May 27 -- Chuzhou Chenrun Ind And Trade Co Ltd has filed a patent application for Display Panel Production-based Imd In-mold Injection Molding and Film Removing Device. This invention was developed by Zhu Yuhong and Hu Yiming. The patent application number is CN202511847436 20251209. The patent publication number is ..

Wurui New Material Tech Jiangsu Co Ltd Submits Patent Application for Degradable Shape Memory Polymer and Preparation Method Thereof

Plastics

| Tue 26 May 2026

Beijing, May 27 -- Wurui New Material Tech Jiangsu Co Ltd has submitted a patent application for Degradable Shape Memory Polymer and Preparation Method Thereof. Jiang Chunlin, Huang Yulei and Fang Jiani developed the invention. The patent application number is CN202511622893 20251107. The patent publication number is CN121424..

Jinhua Jinfeng Toys Co Ltd Seeks Patent for Waste Recovery Injection Molding Equipment for Plastic Toys

Plastics

| Tue 26 May 2026

Beijing, May 27 -- Jinhua Jinfeng Toys Co Ltd has sought patent for Waste Recovery Injection Molding Equipment for Plastic Toys. This invention was developed by Yang Xiaochun, Yang Lumin, Lou Jun, Peng Yun and Cao Xubing. The patent application number is CN202511464872 20251014. The patent publication number is CN121424599 (A..

Kraussmaffei Machinery China Co Ltd Submits Patent Application for Medium Automatic Butt Joint Device for Foaming Mold

Plastics

| Tue 26 May 2026

Beijing, May 27 -- Kraussmaffei Machinery China Co Ltd has submitted a patent application for Medium Automatic Butt Joint Device for Foaming Mold. Liu Kai, Tang Dongping and Yang Xiaoyan developed the invention. The patent application number is CN202511900609 20251216. The patent publication number is CN121424595 (A). Interna..

Zhuzhou Times Huaxin New Material Tech Co Ltd Submits Chinese Patent Application for Chemical Casting Equipment, Chemical Casting Method and Imidization Equipment for Polyimide Fil..

Plastics

| Tue 26 May 2026

Beijing, May 27 -- Zhuzhou Times Huaxin New Material Tech Co Ltd has submitted a patent application for Chemical Casting Equipment, Chemical Casting Method and Imidization Equipment for Polyimide Film. This invention was developed by Zhang Bufeng, Ling Jianqiang, Wang Zhenghong, Zeng Kailiang and Tang Haitao. The patent appli..

Guangdong Dongweijin New Mat Co Ltd Seeks Patent for Cooling and Conveying Device for Producing Molded Plastic Particles

Plastics

| Tue 26 May 2026

Beijing, May 27 -- Guangdong Dongweijin New Mat Co Ltd has sought patent for Cooling and Conveying Device for Producing Molded Plastic Particles. This invention was developed by Zhu Chunxu, Yang Xi'an, Li Peile and Liu Xiaorui. The patent application number is CN202511926300 20251219. The patent publication number is CN121424..

State Intellectual Property Office of China Publishes Guangdong Qide Carbon Fiber Composite Mat Co Ltd Patent Application for Automobile Carbon Fiber Part Mold Closing Device and M..

Plastics

| Tue 26 May 2026

Beijing, May 27 -- State Intellectual Property Office of China has published Guangdong Qide Carbon Fiber Composite Mat Co Ltd patent application for Automobile Carbon Fiber Part Mold Closing Device and Method. The invention was developed by Rao Desheng, Chen Yunfeng, Dong Tao and Yao Mingzhong. The patent application number i..

State Intellectual Property Office of China Publishes Xiamen Fujin New Materials Patent Application for Waste Online Crushing and Melting Granulation Integrated Device for Preserva..

Plastics

| Tue 26 May 2026

Beijing, May 27 -- State Intellectual Property Office of China has published Xiamen Fujin New Materials patent application for Waste Online Crushing and Melting Granulation Integrated Device for Preservative Film Production. The invention was developed by Huang Jiahui and Huang Jiahuang. The patent application number is CN202..

Jiashan Yaoning New Material Tech Co Ltd Submits Chinese Patent Application for Engineering Plastic Crushing Device

Plastics

| Tue 26 May 2026

Beijing, May 27 -- Jiashan Yaoning New Material Tech Co Ltd has submitted a patent application for Engineering Plastic Crushing Device. This invention was developed by Wu Xuechao. The patent application number is CN202511874223 20251212. The patent publication number is CN121424562 (A). International Patent Classification cod..

Anhui Youshengmei New Material Tech Co Ltd Seeks Patent for Recycled Plastic Crushing Equipment for Preparing Wood-plastic Floor

Plastics

| Tue 26 May 2026

Beijing, May 27 -- Anhui Youshengmei New Material Tech Co Ltd has sought patent for Recycled Plastic Crushing Equipment for Preparing Wood-plastic Floor. This invention was developed by Zhang Yi and Zhang Qiang. The patent application number is CN202511556250 20251029. The patent publication number is CN121424559 (A). Interna..

Shanghai Junchen Automation Tech Co Ltd Applies for Patent on Automatic Mold Removing and Demolding Equipment and Method for Cement Mortar Test Mold

Plastics

| Tue 26 May 2026

Beijing, May 27 -- Shanghai Junchen Automation Tech Co Ltd has applied Chinese patent for Automatic Mold Removing and Demolding Equipment and Method for Cement Mortar Test Mold. Wang Migui developed it. The patent application number is CN202511791596 20251201. The patent publication number is CN121424513 (A). International Pa..

Hunan Lukun New Material Tech Co Ltd Files Chinese Patent Application for Gel Electrolyte with Adjustable Polymerization Degree, Preparation Method and Application Thereof, and Met..

Plastics

| Wed 27 May 2026

Beijing, May 27 -- Hunan Lukun New Material Tech Co Ltd has filed a patent application for Gel Electrolyte with Adjustable Polymerization Degree, Preparation Method and Application Thereof, and Method for Regulating and Controlling Polymerization Degree of Gel Electrolyte. This invention was developed by Li Tao and Bai Maohui. ..

State Intellectual Property Office of China Publishes Huaneng Yimin Coal & Electricity and Xi'an Thermal Power Research Institute Patent Application for Flame-retardant Gel Polymer..

Plastics

| Wed 27 May 2026

Beijing, May 27 -- State Intellectual Property Office of China has published Huaneng Yimin Coal & Electricity and Xi'an Thermal Power Research Institute patent application for Flame-retardant Gel Polymer Electrolyte as Well as Preparation Method and Application Thereof. The invention was developed by Cheng Renjing, Wu Pengyue, S..

State Intellectual Property Office of China Publishes Tianji Zhencai Tech Hebei Co Ltd Patent Application for Multilayer Composite Transparent Conductive Film and Preparation Metho..

Plastics

| Wed 27 May 2026

Beijing, May 27 -- State Intellectual Property Office of China has published Tianji Zhencai Tech Hebei Co Ltd patent application for Multilayer Composite Transparent Conductive Film and Preparation Method Thereof. The invention was developed by Geng Hongzhang, Wang Wenyi, Lou Haokai, Geng Wenhao, Zhu Qingxia and Zhang Di. The..

Shandong Baofeng New Mat Co Ltd Applies for Patent on Preparation Method of Modified Phenolic Resin

Plastics

| Tue 26 May 2026

Beijing, May 27 -- Shandong Baofeng New Mat Co Ltd has applied Chinese patent for Preparation Method of Modified Phenolic Resin. Huang Xuexue, Sun Wenjie and Li Gongran developed it. The patent application number is CN202511523111 20251023. The patent publication number is CN121427041 (A). International Patent Classification ..

Shaanxi Healthful Biological Eng Co Ltd Seeks Patent for Preparation Method of Stigmasterol Surface Molecularly Imprinted Polymer, Obtained Polymer and Application of Obtained Poly..

Plastics

| Tue 26 May 2026

Beijing, May 27 -- Shaanxi Healthful Biological Eng Co Ltd has sought patent for Preparation Method of Stigmasterol Surface Molecularly Imprinted Polymer, Obtained Polymer and Application of Obtained Polymer in Stigmasterol Separation. This invention was developed by Jin Yu, Niu Yongjie, Guo Jianqi, Yang Lu and Dang Yinbo. Th..

Liu Zhihui Applies for Patent on Production Process of Polystyrene Based on Dcs (distributed Control System)

Plastics

| Tue 26 May 2026

Beijing, May 27 -- Liu Zhihui has applied Chinese patent for Production Process of Polystyrene Based on Dcs (distributed Control System). Liu Zhihui, Su Zhongmin, Huang Chao and Guo Baocun developed it. The patent application number is CN202511845119 20251209. The patent publication number is CN121426999 (A). International Pa..

Weifang Xinyang Chemical Co Ltd Applies for Patent on Method and Device for Continuously Preparing Brominated Polystyrene in Whole Process

Plastics

| Tue 26 May 2026

Beijing, May 27 -- Weifang Xinyang Chemical Co Ltd has applied Chinese patent for Method and Device for Continuously Preparing Brominated Polystyrene in Whole Process. Sun Houwei, Xu Jinwei, Dai Yongshun, Chen Jianrui and Zang Jiaxing developed it. The patent application number is CN202511998365 20251229. The patent publicati..

State Intellectual Property Office of China Publishes Jiangsu Helishi New Mat Co Ltd and Xinyi Xingchen New Material Tech Co Ltd Patent Application for Composite Polymerization Inh..

Plastics

| Tue 26 May 2026

Beijing, May 27 -- State Intellectual Property Office of China has published Jiangsu Helishi New Mat Co Ltd and Xinyi Xingchen New Material Tech Co Ltd patent application for Composite Polymerization Inhibitor as Well as Preparation Method and Application Thereof. The invention was developed by Chen Zonghai, Jiao Yanrong, Wu Ben..

Guangdong Proudly New Material Tech Corp Applies for Patent on Fungus-derived Polyelectrolyte and Preparation Method Thereof

Plastics

| Tue 26 May 2026

Beijing, May 27 -- Guangdong Proudly New Material Tech Corp has applied Chinese patent for Fungus-derived Polyelectrolyte and Preparation Method Thereof. Chen Yaobin, Ou Zhaoyang and Mo Xiongxun developed it. The patent application number is CN202511867305 20251211. The patent publication number is CN121426989 (A). Internatio..

State Intellectual Property Office of China Receives Jiangsu Jinshan New Mat Co Ltd Patent Application for Heteroatom-doped High-performance Adsorption Resin and Preparation Method..

Plastics

| Tue 26 May 2026

Beijing, May 27 -- State Intellectual Property Office of China has received Jiangsu Jinshan New Mat Co Ltd patent application for Heteroatom-doped High-performance Adsorption Resin and Preparation Method Thereof. Zhang Jielai and Wang Hongxia developed the invention. The patent application number is CN202511739959 20251125. T..

State Intellectual Property Office of China Receives Jiangyin Zhongnan Heavy Ind Holdings Co Ltd Patent Application for Distribution Head and Falling Film Evaporator

Plastics

| Tue 26 May 2026

Beijing, May 27 -- State Intellectual Property Office of China has received Jiangyin Zhongnan Heavy Ind Holdings Co Ltd patent application for Distribution Head and Falling Film Evaporator. Lu Yang and Shu Wangyong developed the invention. The patent application number is CN202511879589 20251212. The patent publication number..

Jiangsu Cenmen Equipment Corp Ltd Applies for Patent on Continuous Multi-screw Oil-filled Mixer for Resin Modification

Plastics

| Tue 26 May 2026

Beijing, May 27 -- Jiangsu Cenmen Equipment Corp Ltd has applied Chinese patent for Continuous Multi-screw Oil-filled Mixer for Resin Modification. Fang Bin, Ma Ruichao, Zhou Zanbin and Ma Yujia developed it. The patent application number is CN202511908197 20251217. The patent publication number is CN121424543 (A). Internatio..

Dezhou Hongfeng Casting Mat Co Ltd Seeks Patent for Phenolic Resin Powder Stirring Control Method

Plastics

| Tue 26 May 2026

Beijing, May 27 -- Dezhou Hongfeng Casting Mat Co Ltd has sought patent for Phenolic Resin Powder Stirring Control Method. This invention was developed by Liu Jinchuan, Zhou Zhigang and Xing Yuzhen. The patent application number is CN202511905704 20251217. The patent publication number is CN121424542 (A). International Patent..

State Intellectual Property Office of China Releases Xuzhou Tanku International Trade Co Ltd Patent Application for Automatic Cutting Device for Plastic Part Machining

Plastics

| Tue 26 May 2026

Beijing, May 27 -- State Intellectual Property Office of China has released Xuzhou Tanku International Trade Co Ltd patent application for Automatic Cutting Device for Plastic Part Machining. This invention was developed by Yang Jian. The patent application number is CN202511821662 20251205. The patent publication number is C..

Suzhou Xinxinrui Intelligent Tech Co Ltd Applies for Patent on Transparent Acrylic Protective Film Cutting Equipment

Plastics

| Tue 26 May 2026

Beijing, May 27 -- Suzhou Xinxinrui Intelligent Tech Co Ltd has applied Chinese patent for Transparent Acrylic Protective Film Cutting Equipment. Shen Wei, Wang Chongwang and Wu Qingqing developed it. The patent application number is CN202511645968 20251111. The patent publication number is CN121424475 (A). International Pate..

Oumeiya Environmental Prot Building Material Guangdong Co Ltd Files Chinese Patent Application for Edge Cutting Device for TPU Floor Production

Plastics

| Tue 26 May 2026

Beijing, May 27 -- Oumeiya Environmental Prot Building Material Guangdong Co Ltd has filed a patent application for Edge Cutting Device for TPU Floor Production. This invention was developed by Li Yuanyang, Liang Bingkang, Zhou Qiang, Gan Zuguo and Yan Jiawei. The patent application number is CN202511950553 20251223. The pate..

Hunan Hengsu New Material Tech Co Ltd Submits Patent Application for Granulator for Producing Recycled Plastic Granules

Plastics

| Tue 26 May 2026

Beijing, May 27 -- Hunan Hengsu New Material Tech Co Ltd has submitted a patent application for Granulator for Producing Recycled Plastic Granules. Qiu Guoxin and Qiu Zuxin developed the invention. The patent application number is CN202511787814 20251130. The patent publication number is CN121424465 (A). International Patent ..

State Intellectual Property Office of China Releases Hongqi Group Jiangxi Copper Co Ltd Patent Application for Method and Equipment for Controlling Concentricity of Multi-pass Pain..

Plastics

| Wed 27 May 2026

Beijing, May 27 -- State Intellectual Property Office of China has released Hongqi Group Jiangxi Copper Co Ltd patent application for Method and Equipment for Controlling Concentricity of Multi-pass Painting Film of Enameled Copper Flat Wire. This invention was developed by Wang Xianliang. The patent application number is CN2..

Nanxiong Wotai Chemical Co Ltd Seeks Patent for Ultraviolet-cured Low-refractive-index UV Resin and Preparation Method Thereof

Plastics

| Tue 26 May 2026

Beijing, May 27 -- Nanxiong Wotai Chemical Co Ltd has sought patent for Ultraviolet-cured Low-refractive-index UV Resin and Preparation Method Thereof. This invention was developed by Liang Yingchun and Guo Changzhou. The patent application number is CN202511763816 20251127. The patent publication number is CN121427034 (A). I..

Longnan Haoyu New Material Tech Co Ltd Submits Patent Application for Synthetic Method of Water-based High-hardness High-wear-resistance Resin

Plastics

| Tue 26 May 2026

Beijing, May 27 -- Longnan Haoyu New Material Tech Co Ltd has submitted a patent application for Synthetic Method of Water-based High-hardness High-wear-resistance Resin. Sun Peiyang, Pan Hong and Liu Xiewen developed the invention. The patent application number is CN20251244931 20251231. The patent publication number is CN12..

Changzhou Joel Plastics Co Ltd Submits Patent Application for Multifunctional Static Mixer for Urea Resin Production

Plastics

| Tue 26 May 2026

Beijing, May 27 -- Changzhou Joel Plastics Co Ltd has submitted a patent application for Multifunctional Static Mixer for Urea Resin Production. Xiao Heping, Zhou Shengxiang and Gong Zhongshun developed the invention. The patent application number is CN202511679943 20251117. The patent publication number is CN121422774 (A). I..

State Intellectual Property Office of China Releases Ji Hua Laboratory Patent Application for Method for In-situ Preparation of HKUST-1 Film Based on Gas-phase-assisted Conversion

Plastics

| Tue 26 May 2026

Beijing, May 27 -- State Intellectual Property Office of China has released Ji Hua Laboratory patent application for Method for In-situ Preparation of HKUST-1 Film Based on Gas-phase-assisted Conversion. This invention was developed by Yang Xinglong, Dong Meiqiu and Zhang Yu. The patent application number is CN202511926826 20..

State Grid Zhejiang Electric Power, Ningbo Power Supply Seeks Patent for Super-hydrophilic/underwater Super-oleophobic Metal Net Film as Well as Preparation Method and Application ..

Plastics

| Tue 26 May 2026

Beijing, May 27 -- State Grid Zhejiang Electric Power, Ningbo Power Supply has sought patent for Super-hydrophilic/underwater Super-oleophobic Metal Net Film as Well as Preparation Method and Application Thereof. This invention was developed by Yang Hao, Fan Haibing, Lu Xiaobing, Xie Donghui, An Jing, Xu Zong, Chen Ke and Pang F..

Chengdu Ruiboke Material Tech Co Ltd Applies for Patent on Polymerizable Liquid Crystal Compound, Polymerizable Composition, and Phase Difference Film

Plastics

| Tue 26 May 2026

Beijing, May 27 -- Chengdu Ruiboke Material Tech Co Ltd has applied Chinese patent for Polymerizable Liquid Crystal Compound, Polymerizable Composition, and Phase Difference Film. Hu Minqi, Jiang Wei, Huang Qing and Kong Yong developed it. The patent application number is CN202511423000 20250928. The patent publication number..

Nanyang Technological University Submits Chinese Patent Application for Development and Enlargement of Thin Film Composite Hollow Fiber Membranes for Air Separation

Plastics

| Tue 26 May 2026

Beijing, May 27 -- Nanyang Technological University has submitted a patent application for Development and Enlargement of Thin Film Composite Hollow Fiber Membranes for Air Separation. This invention was developed by Wang Rong, Wu Kunli, Kang Uk, Wu Yifan and Wu Kairen. The patent application number is CN20251151983 20250729...

Weisipu New Mat Suzhou Co Ltd Submits Chinese Patent Application for Benzotriazole Derivative and Resin Composition Containing Same

Plastics

| Tue 26 May 2026

Beijing, May 27 -- Weisipu New Mat Suzhou Co Ltd has submitted a patent application for Benzotriazole Derivative and Resin Composition Containing Same. This invention was developed by Chen Hua, Dong Shoucheng and Yuan Xiaodong. The patent application number is CN20251255154 20251231. The patent publication number is CN1214267..

State Intellectual Property Office of China Releases Qingyun Connaught Plastic New Mat Co Ltd Patent Application for Waste Gas Purifier for Plastic Master Batch Processing

Plastics

| Tue 26 May 2026

Beijing, May 27 -- State Intellectual Property Office of China has released Qingyun Connaught Plastic New Mat Co Ltd patent application for Waste Gas Purifier for Plastic Master Batch Processing. This invention was developed by Yan Kelin. The patent application number is CN202511802885 20251203. The patent publication number ..

Kemeng Bio Tech Hangzhou Co Ltd Submits Chinese Patent Application for Preparation Method of Composite Probiotic Preparation for Removing In-vivo Plasticizer

Plastics

| Tue 26 May 2026

Beijing, May 27 -- Kemeng Bio Tech Hangzhou Co Ltd has submitted a patent application for Preparation Method of Composite Probiotic Preparation for Removing In-vivo Plasticizer. This invention was developed by Yang Shaofan. The patent application number is CN202511609667 20251105. The patent publication number is CN121421985 ..

State Intellectual Property Office of China Publishes Hangzhou Shencai New Mat Industrial Co Ltd Patent Application for Spliced Composite Film Production Process

Plastics

| Tue 26 May 2026

Beijing, May 27 -- State Intellectual Property Office of China has published Hangzhou Shencai New Mat Industrial Co Ltd patent application for Spliced Composite Film Production Process. The invention was developed by Kwon Joon, Gan Leyong, Zhao Pengwei and Wang Jian. The patent application number is CN202511830948 20251206. T..

Jiangxi Construction Eng Group Co Ltd Submits Patent Application for High-definition Transparent Sunshade Film and Preparation Method Thereof

Plastics

| Tue 26 May 2026

Beijing, May 27 -- Jiangxi Construction Eng Group Co Ltd has submitted a patent application for High-definition Transparent Sunshade Film and Preparation Method Thereof. Chen Weizheng, Tong Yunxiang, Li Xiang, Lai Xiaoyun, Zeng Xiaoping and Hu Yuchen developed the invention. The patent application number is CN202511464717 202..

Jiangsu Bangyu Film Technology Submits Patent Application for BOPET (biaxially Oriented Polyethylene Terephthalate) Base Film for Enhancing Adhesive Force of UV (ultraviolet) Ink a..

Plastics

| Tue 26 May 2026

Beijing, May 27 -- Jiangsu Bangyu Film Technology has submitted a patent application for BOPET (biaxially Oriented Polyethylene Terephthalate) Base Film for Enhancing Adhesive Force of UV (ultraviolet) Ink and. Li Xumeng, Xue Wei, Liu Xiaojun and Zhu Xiaoming developed the invention. The patent application number is CN2025116..

Kanghui Nantong New Material Technology Submits Patent Application for Polyester Film with Good Antifouling Property as Well as Preparation Method and Application Thereof

Plastics

| Tue 26 May 2026

Beijing, May 27 -- Kanghui Nantong New Material Technology has submitted a patent application for Polyester Film with Good Antifouling Property as Well as Preparation Method and Application Thereof. Zhang Shuo, Xu Jinlong and Zang Qilu developed the invention. The patent application number is CN202511605070 20251105. The pate..

Henan Yinjinda Color Printing Applies for Patent on Composite Film with High-temperature-resistant Characteristic and Preparation Method Thereof

Plastics

| Tue 26 May 2026

Beijing, May 27 -- Henan Yinjinda Color Printing has applied Chinese patent for Composite Film with High-temperature-resistant Characteristic and Preparation Method Thereof. Wang Honglei, Gao Ke, Li Shengguo, Li Huashuai, Li Lili, Guo Lijia, Wu Yukun, Ding Chang and Zhang Yu developed it. The patent application number is CN20..

State Intellectual Property Office of China Releases Jiangyin Greenpak Mat Co Ltd Patent Application for Beer Packaging Film and Production Process Thereof

Plastics

| Tue 26 May 2026

Beijing, May 27 -- State Intellectual Property Office of China has released Jiangyin Greenpak Mat Co Ltd patent application for Beer Packaging Film and Production Process Thereof. This invention was developed by Hu Gang, Wang Qing, Zhang Ti, Xia Dayan and Yuan Haibing. The patent application number is CN202511663392 20251113...

Zhejiang Dfly Packaging Tech Co Ltd Applies for Patent on Polyethylene Heat Shrink Film

Plastics

| Tue 26 May 2026

Beijing, May 27 -- Zhejiang Dfly Packaging Tech Co Ltd has applied Chinese patent for Polyethylene Heat Shrink Film. Chen Xiaofeng and Sun Long developed it. The patent application number is CN202511861411 20251211. The patent publication number is CN121424787 (A). International Patent Classification codes are B32B27/02, B32B..

Xinle Huabao Plastic Products Co Ltd Submits Chinese Patent Application for High Surface Tension Casting Multilayer Polyethylene Film and Processing Technology Thereof

Plastics

| Tue 26 May 2026

Beijing, May 27 -- Xinle Huabao Plastic Products Co Ltd has submitted a patent application for High Surface Tension Casting Multilayer Polyethylene Film and Processing Technology Thereof. This invention was developed by Wang Fei, Xue Qiang, Li Xing and Ren Zongjie. The patent application number is CN202511479327 20251016. The..

Jiangyin Greenpak Mat Co Ltd Seeks Patent for High-barrier Flame-retardant Film for Chemical Protective Clothing and Preparation Method of High-barrier Flame-retardant Film

Plastics

| Tue 26 May 2026

Beijing, May 27 -- Jiangyin Greenpak Mat Co Ltd has sought patent for High-barrier Flame-retardant Film for Chemical Protective Clothing and Preparation Method of High-barrier Flame-retardant Film. This invention was developed by Hu Gang, Wang Qing, Zhang Ti, Xia Dayan and Yuan Haibing. The patent application number is CN2025..

State Intellectual Property Office of China Publishes Suzhou Jieshida Semiconductor Tech Co Ltd Patent Application for Plastic Bag for Packaging High-cleanliness Photoresist and Pr..

Plastics

| Tue 26 May 2026

Beijing, May 27 -- State Intellectual Property Office of China has published Suzhou Jieshida Semiconductor Tech Co Ltd patent application for Plastic Bag for Packaging High-cleanliness Photoresist and Preparation Method of Plastic Bag. The invention was developed by Sun Wu, Zheng Wenqin and Li Hu. The patent application numbe..

Shenzhen Xinlechuang Tech Co Ltd Submits Chinese Patent Application for Heat-sensitive Insulating Film

Plastics

| Tue 26 May 2026

Beijing, May 27 -- Shenzhen Xinlechuang Tech Co Ltd has submitted a patent application for Heat-sensitive Insulating Film. This invention was developed by Chen Lilan. The patent application number is CN202511590458 20251103. The patent publication number is CN121424774 (A). International Patent Classification codes are B32B27..

Zhejiang Haishun New Mat Co Ltd Submits Chinese Patent Application for High-barrier Aluminum Plastic Film and Preparation Method Thereof

Plastics

| Tue 26 May 2026

Beijing, May 27 -- Zhejiang Haishun New Mat Co Ltd has submitted a patent application for High-barrier Aluminum Plastic Film and Preparation Method Thereof. This invention was developed by Lin Wuhui, Li Wenze, Chen Jian and Qian Ka. The patent application number is CN202511936191 20251222. The patent publication number is CN1..

State Intellectual Property Office of China Publishes Xian Yuanfei Aerotechnics Dev Co Ltd Patent Application for High-thermal-conductivity Carbon Fiber Composite Material as Well ..

Plastics

| Tue 26 May 2026

Beijing, May 27 -- State Intellectual Property Office of China has published Xian Yuanfei Aerotechnics Dev Co Ltd patent application for High-thermal-conductivity Carbon Fiber Composite Material as Well as Preparation Method and Application Thereof. The invention was developed by Bai Li'an, Bai Luxi, Wang Yubo and Deng Guanxin. ..

State Intellectual Property Office of China Releases Shijiazhuang University Patent Application for Electrostatic Spinning Multi-layer Composite Preservative Film and Preparation M..

Plastics

| Tue 26 May 2026

Beijing, May 27 -- State Intellectual Property Office of China has released Shijiazhuang University patent application for Electrostatic Spinning Multi-layer Composite Preservative Film and Preparation Method Thereof. This invention was developed by Han Aiyun, Zuo Xiaolei, Wei Meng, Ju Huidong, Zhang Wenna, Li Yanan, Jiang Chao,..

Hefei Qiande Technology Files Chinese Patent Application for Multi-layer Film Preparation Method and Multi-layer Film

Plastics

| Tue 26 May 2026

Beijing, May 27 -- Hefei Qiande Technology has filed a patent application for Multi-layer Film Preparation Method and Multi-layer Film. This invention was developed by Liu Guanrui, Iyama Tsuyoshi and He Yan. The patent application number is CN202511830777 20251206. The patent publication number is CN121424751 (A). Internation..

State Intellectual Property Office of China Receives Xuzhou Wofu Machinery Mfg Co Ltd Patent Application for Mulching Film Cleaning Machine

Plastics

| Tue 26 May 2026

Beijing, May 27 -- State Intellectual Property Office of China has received Xuzhou Wofu Machinery Mfg Co Ltd patent application for Mulching Film Cleaning Machine. Zou Jun and Yu Changfu developed the invention. The patent application number is CN202511534487 20251027. The patent publication number is CN121420702 (A). Interna..

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