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Changchun Institute of Ap

(5)

(4)

Shinetsu Chemical

(4)

(3)

SK Innovation Co Ltd [kr]

(3)

(3)

(3)

Zhejiang Kaihua Moulds Co

(3)

(2)

(2)

Central South University

(2)

Changshu Changsheng Warp

(2)

Changzhou University

(2)

Dainippon Ink & Chemicals

(2)

Dalian University of Tech

(2)

Dexerials Corporation

(2)

Dong Yanhua [cn]; Zhejian

(2)

Dongguan Luxshare Technol

(2)

Guangdong University of T

(2)

Inner Mongolia University

(2)

Jiangsu Hengze Composite

(2)

Jiangsu Shuangxing Color

(2)

Jiangsu Xuanda Polymer Ma

(2)

Jiangsu Yuxing Film Tech

(2)

Lanzhou University

(2)

Liaoning Kingfa Sci & Tec

(2)

Maanshan Dongyi New Mater

(2)

National Dong Hwa Univers

(2)

Ningbo Jihai Mould Co Ltd

(2)

North Huajin Chemical Ind

(2)

Northwestern Polytechnica

(2)

Shenyang Research Institu

(2)

Shenzhen Jinglixin Tech C

(2)

South China University of

(2)

Suzhou Duchamps New Mat C

(2)

University of Electronic

(2)

Wanhua Chemical Group

(2)

Wuzhou Yuanduo Kechuang I

(2)

Yancheng Shenghua Plastic

(2)

Yibin University

(2)

Yinjinda Shanghai New Mat

(2)

Zhejiang Changjiang Autom

(2)

Zhejiang University

(2)

Zhejiang Xinhengtai Advan

(2)

ADEKA Corporation

(1)

(1)

AVIC Manufacturing Techno

(1)

Advanced Echem Materials

(1)

Advanced Energy Industrie

(1)

Advanced Micro-Fabricatio

(1)

Aike New Mat Dongguan Co

(1)

Air Service Co Ltd

(1)

(1)

Alliance For Energy Innov

(1)

Alpla Werke Alwin Lehner

(1)

(1)

Amy New Material Tech Don

(1)

Angreen Dongguan New Mate

(1)

Anhui Acad Of Coal Scienc

(1)

Anhui Bytech Medical Supp

(1)

Anhui Golden Spring Nonwo

(1)

Anhui Haotian New Energy

(1)

Anhui Haoyuan Chemical Gr

(1)

Anhui Hengxin Environment

(1)

Anhui Huachi Environmenta

(1)

Anhui Jiguang New Mat Co

(1)

Anhui Jucheng Fine Chemic

(1)

Anhui Kingpower Equipment

(1)

Anhui Lihua Wpc Technolog

(1)

Anhui Sentai Wpc Group Co

(1)

Anhui University of Techn

(1)

Anhui Wanwei Advanced Fun

(1)

Anhui Xiongya Plastic Tec

(1)

Anhui Yiyuan New Material

(1)

Anhui Zhongding Precision

(1)

Anhui Zhongzaisu New Mate

(1)

Anhui Zhuli Environmental

(1)

Anqing Buds Texitle Mat C

(1)

Anqing Yongcheng Environm

(1)

(1)

(1)

Asimco Sealing Technologi

(1)

Atoco Inc [us]; The Regen

(1)

Avic Composite Corp Ltd

(1)

(1)

BCEG Road & Bridge Constr

(1)

Banglida Fujian New Mat C

(1)

Bauhinia Paint Shanghai C

(1)

Beam Electronics Ind Co L

(1)

Beihang University

(1)

Beijing Baihui Biotechnol

(1)

Beijing Fangshuo Composit

(1)

Beijing Institute Environ

(1)

Beijing Institute of Fash

(1)

Beijing Institute of Tech

(1)

Beijing Kmt Tech Co Ltd

(1)

Beijing Municipal Eng Res

(1)

Beijing Sandi Aoke Tech D

(1)

Beijing Suodehan Intellig

(1)

Beijing Zelu Tech Co Ltd

(1)

Biobond Adhesives Inc

(1)

Blue Ocean Closures

(1)

(1)

Braun Avitum AG

(1)

CCCC Second Harbour Engin

(1)

CHN Energy Group Ningxia

(1)

CNPC Bohai Drilling Engin

(1)

Cangzhou Huaxiang Plastic

(1)

Cangzhou Jincheng Polymer

(1)

Carboline Int Corporation

(1)

(1)

Casic Defense Technology

(1)

(1)

Cfhi Group Dalian Enginee

(1)

Cgn High Tech Nuclear Mat

(1)

Cgn Juner Zhejiang New Ma

(1)

Chandra Shubham

(1)

Changchun Institute of Op

(1)

Changchun University of T

(1)

Changshu Polyester; Natio

(1)

Changxing Jiangmei Packin

(1)

Changzhou Hanyang Polymer

(1)

Changzhou Hengshou Prec M

(1)

Changzhou Huawei Advanced

(1)

Changzhou Huaxin Plastic

(1)

Chengdu Xinchen New Mater

(1)

Chengdu Yuanmeng Petroleu

(1)

Chery Automobile

(1)

China Electronics Technol

(1)

China Faw Group

(1)

China Membrane New Materi

(1)

China Nuclear Energy

(1)

Chinese University of Hon

(1)

Chint New Energy Technolo

(1)

Chongqing Gearbox

(1)

Chongqing Glion New Mater

(1)

Chongqing University of S

(1)

Chongqing University of T

(1)

Chongqing Yuanli Tech Co

(1)

Cie Generale Des Etabliss

(1)

Ciju New Material Technol

(1)

Comercial De Utiles Y Mol

(1)

Consorzio Radici Per La R

(1)

(1)

Covestro Deutschland AG

(1)

(1)

Daicel Corp [jp]; Hokkaid

(1)

Daikin Ind Ltd [jp]; Nati

(1)

Dainichiseika Color Chemi

(1)

Dalian Sanhuan Composite

(1)

Deyang Huixin Mingyang Bu

(1)

Diaz Jairo A [us]; Niper

(1)

Dongcai Electronic Mat Me

(1)

Dongguan Baonante Electro

(1)

Dongguan Chaolin New Mate

(1)

Dongguan Ekg Ind Co Ltd

(1)

Dongguan Jingwei Plastic

(1)

Dongguan Jixin Polymer Sc

(1)

Dongguan Longzi Mold Tech

(1)

Dongguan Ouyu Precision T

(1)

Dongguan Tengwei Plastic

(1)

Dongguan Tongjin New Mate

(1)

Dongguan Youda Holding Co

(1)

Dongshen New Material Tec

(1)

Dongyang Jiahe New Mat Co

(1)

(1)

(1)

East China Inst Optoelect

(1)

East China University of

(1)

(1)

Electric Power Research I

(1)

Electric Power Research I

(1)

Elite Electronic Material

(1)

Elite Mat Kunshan Co Ltd

(1)

(1)

Elkem Silicones France Sa

(1)

(1)

Eschmann Textures Int Gmb

(1)

Etex Germany Exteriors Gm

(1)

(1)

(1)

Evonik Operations

(1)

Facility Design and Instr

(1)

Faw Foundry Co Ltd

(1)

(1)

Finatec Holding Ag

(1)

Foshan Nanhai Yuelong Fil

(1)

Foshan Qianzi New Materia

(1)

Fox Velution Gmbh

(1)

Fspg Hi Tech Co Ltd

(1)

Fujian Sijia New Material

(1)

Fupai Anhui Environmental

(1)

Ganzhou Senhang Plastic R

(1)

Gaojie Sports Co Ltd

(1)

Gebauer & Griller Kabelwe

(1)

Gettel High Tech Mat Inc

(1)

Goldstone Packaging Jiaxi

(1)

Gree Electric Appliances

(1)

Guangdong Aobaixing New M

(1)

Guangdong Banggu Chemical

(1)

Guangdong Dayang Medical

(1)

Guangdong Dexin Xiangyuan

(1)

Guangdong Ester New Mater

(1)

Guangdong Huaao Alloy New

(1)

Guangdong Jingyu Intellig

(1)

Guangdong Jinming Machine

(1)

Guangdong Kaiqi Clothes C

(1)

Guangdong Kawei Zhizao Ne

(1)

Guangdong Kunpeng New Mat

(1)

Guangdong Lailixin Optoel

(1)

Guangdong Midea Refrigera

(1)

Guangdong Overland Cerami

(1)

Guangdong Shifeng Intelli

(1)

Guangdong Snorder Environ

(1)

Guangdong University of T

(1)

Guangdong Vocational & Te

(1)

Guangdong Xiejia Chemical

(1)

Guangdong Xingye Biotechn

(1)

Guangdong Xinhuayue Petro

(1)

Guangdong Youju Advanced

(1)

Guangdong Zhongding Tech

(1)

Guangxi Nanning Hejuli Bu

(1)

Guangzhou Hongwu Material

(1)

Guangzhou Jingxin High Po

(1)

Guangzhou Kexin New Mater

(1)

Guangzhou Yaowei Plastic

(1)

Guangzhou Zijiang Packagi

(1)

Guizhou Aerospace Nanhai

(1)

Guizhou Kumkuat Mat Ltd

(1)

Guoen Plastic Ind Qingdao

(1)

Guoke Guanghua Fine Chemi

(1)

Hainan Normal University

(1)

Hangzhou Baidi Gelei Biol

(1)

Hangzhou Dahe Thermo-Magn

(1)

Hangzhou Great Southeast

(1)

Hangzhou Xiaoshan Hongtao

(1)

Hangzhou Xinshibao Electr

(1)

Haobo Fujian New Material

(1)

Harbin Institute of Techn

(1)

Harbin Institute of Techn

(1)

Hebei Huanchen Tech Co Lt

(1)

Hebei Jinhuan Tool&die Co

(1)

Hebei Kangyi Sanitary War

(1)

Hebei Laili Yiteng Plasti

(1)

Hebei University of Engin

(1)

Hefei Institutes of Physi

(1)

Hefei Xiangfei Plastic Co

(1)

Hefei Zhongke Kele New Ma

(1)

Henan Gelinpusi New Mater

(1)

Henan Jinoute Ind Group C

(1)

(1)

High Tech Special Enginee

(1)

Hongyuan Solar (Wuxi); Ho

(1)

(1)

Huaian Xinyuanming New Ma

(1)

Huaiyin Normal University

(1)

Huang Cheng Pin

(1)

Huangshan Novel

(1)

Huangshan Xingwei Reflect

(1)

Huangshan Yongzhu Constru

(1)

Huawei Technologies

(1)

(1)

Huayi Cable Access Co Ltd

(1)

Hubei Baolvte Environment

(1)

Hubei Benxing New Mat Co

(1)

Hubei Yuding New Material

(1)

Huizhou Bestam Prec Mecha

(1)

Huizhou Hongxuanhe Tech C

(1)

Huizhou Kaiende Prec Indu

(1)

Hunan Bingkang New Mat Co

(1)

Hunan Chuyuan New Mat Co

(1)

Hunan Institute of Engine

(1)

Hunan Jin Xiangdong Flexi

(1)

Hunan Jinluo Biotechnolog

(1)

Hunan Lyuxing New Mat Co

(1)

Hunan University of Techn

(1)

Hunan Zhehuai Tech Co Ltd

(1)

Hunan Zijin Liduo Metal N

(1)

Huzhou Chunhuo Photoelect

(1)

Hybrid Plastics Incorpora

(1)

Iflytek Suzhou Tech Co Lt

(1)

Industrial Technology Res

(1)

Institute of Automation,

(1)

(1)

JSP Corporation

(1)

(1)

Jiahua Chemical Tech Deve

(1)

Jianghua Linyuan Electron

(1)

Jiangmen Junsheng Ind Co

(1)

Jiangnan Industrial Group

(1)

Jiangnan University

(1)

Jiangsu Dahai Plastic Co

(1)

Jiangsu Haishiyi New Mate

(1)

Jiangsu Hangao Intelligen

(1)

Jiangsu Hengke Advanced M

(1)

Jiangsu Jiaqifa Chemical

(1)

Jiangsu Jiteng New Materi

(1)

Jiangsu Jukang New Mat Co

(1)

Jiangsu Juncheng New Mat

(1)

Jiangsu Kequ New Material

(1)

Jiangsu Lisaike Environme

(1)

Jiangsu Livon Automobile

(1)

Jiangsu Lvyuan New Mat Co

(1)

Jiangsu Normal University

(1)

Jiangsu Pingyu New Mat Co

(1)

Jiangsu Ruishi Biotechnol

(1)

Jiangsu Shenjiu High Tech

(1)

Jiangsu Suqing Water Trea

(1)

Jiangsu University

(1)

Jiangsu Wanzhi Plastic Te

(1)

Jiangsu Xiangkong Tech Co

(1)

Jiangsu Xindingyuan Tech

(1)

Jiangsu Xinyuan Environme

(1)

Jiangsu Yaohong Electroni

(1)

Jiangsu Yierman New Mat C

(1)

Jiangsu Zhengye Intellige

(1)

Jiangxi Copper Group Guix

(1)

Jiangxi Dingfeng Equipmen

(1)

Jiangxi Juzhen Tech Devel

(1)

Jiangxi Tianyongcheng Pol

(1)

Jiangxi University of Tec

(1)

Jiangxi Wake New Material

(1)

Jiangxi Yinleer Tech Co L

(1)

Jiangyin Jiangtai Polymer

(1)

Jilin Aibo Nuokang Biotec

(1)

Jilin Univ Of Chemical Te

(1)

Jilin University

(1)

Jinan Ronghua New Materia

(1)

Jinda Tech Co Ltd

(1)

Jingdezhen Ceramic Instit

(1)

Jinwanzheng Guangdong New

(1)

Jiujiang Honglida Composi

(1)

Jiuyan New Mat Shenzhen C

(1)

Jixin Huzhou Optoelectron

(1)

(1)

Jubian Xinneng Anhui Co L

(1)

Jujin Automobile Parts Gr

(1)

Junhong Plastic Products

(1)

Kairui Env Prot Tech Co L

(1)

Kaneka Corporation

(1)

Kangcheng Dachuang Shangh

(1)

(1)

(1)

Kesheng High Energy Tech

(1)

Kingfa Science & Technolo

(1)

(1)

(1)

Kraussmaffei Machinery Ch

(1)

Kuka Systems North Americ

(1)

Kunming Xufeng Biological

(1)

Kunshan Dongyuan Mingxin

(1)

Kunshan HPG Plastic Cemen

(1)

Kunshan Heneng Hardware P

(1)

(1)

(1)

LG Energy Solution

(1)

(1)

Lanzhou Institute of Phys

(1)

Lanzhou Jintudi Plastic P

(1)

Lianyungang Tongxin Foam

(1)

Linyi Zhouxing Building M

(1)

Lisen Noco Company

(1)

Littelfuse Inc [us]; Zhou

(1)

Liupanshan Labs

(1)

Liyang Liquan Tech Co Ltd

(1)

Lockheed Martin

(1)

Luzhou Langjia Ceram Co L

(1)

Lvhang Equipment Tech Wux

(1)

(1)

Main Tech S R L

(1)

(1)

Max Planck Gesellschaft

(1)

Max-Planck-Gesellschaft z

(1)

Mengniu Dairy Group; Beij

(1)

Mercury Plastics Llc

(1)

Minjiang University

(1)

Mitsubishi Gas Chemical

(1)

Mitsubishi Gas Chemical C

(1)

Mitsubishi Gas Chemical C

(1)

(1)

(1)

(1)

Nanjing Normal Univ Chang

(1)

Nanjing Normal University

(1)

Nanjing University

(1)

Nanjing University of Sci

(1)

Nanjing University of Tec

(1)

Nanjing University; Wujin

(1)

Nantong Hongfu Tech Co Lt

(1)

Nantong Jieshiyou New Mat

(1)

Nantong Naer Material Tec

(1)

Nantong Tonggui Mould Tec

(1)

Nantong Vocational Colleg

(1)

Nantong Weigerui Composit

(1)

Nantong Yusu New Material

(1)

National Center for Nanos

(1)

National Dong Hwa Univers

(1)

Nike Innovate CV

(1)

Ninebiopharm Co Ltd

(1)

Ningbo Institute of Mater

(1)

Ningbo Renyong Auto Parts

(1)

Ningbo Sanbang Microfiber

(1)

Ningbo Swell Ind Co Ltd

(1)

Ningbo Xinai Tianwo Intel

(1)

Ningbo Yujiang Special Ru

(1)

Ningxia University

(1)

(1)

Nitto Boseki Co Ltd [jp];

(1)

North University of China

(1)

Northwest Normal Universi

(1)

Northwestern University

(1)

Okuno Chemical Ind Co Ltd

(1)

Omni Tech Suzhou Co Ltd

(1)

Omya International AG

(1)

Orinko Advanced Plastics

(1)

Oxifen Germany Filtreisen

(1)

Papax Sales B V

(1)

Peltomaeen Rakennus Oy

(1)

Pfleiderer Deutschland Gm

(1)

Pinghu Haoxin Plastic Co

(1)

Polypeptide Laboratories

(1)

Polyram Plastic Ind Ltd

(1)

(1)

Porite Yangzhou Technolog

(1)

Primpex Plastiche Riunite

(1)

Puyang Shengtong Juyuan N

(1)

Qingdao Ama Co Ltd

(1)

Qingdao Guoxuan Battery

(1)

Qingdao Institute Of Bioe

(1)

Qingdao Nanjin Photoelect

(1)

Qingdao Rioh Plastic New

(1)

Qingdao Sanrenxing Machin

(1)

Qingdao University

(1)

Quanzhou Tuoying New Mate

(1)

Quinlyte Holding B V

(1)

Quzhou University; Quzhou

(1)

(1)

(1)

Renolit Guangdong High Te

(1)

Repligen Corporation

(1)

Rizhao Research Institute

(1)

Road Construction Eng Co

(1)

Rogers Corporation

(1)

Rongyao Terminal

(1)

Rose Plastic (Kunshan)

(1)

Rs Arastirma Egitim Danis

(1)

Rugao Zhongzheng Machiner

(1)

SABIC Global Technologies

(1)

(1)

Saint Gobain Abrasives In

(1)

Sakmi Kooperativa Mekkani

(1)

(1)

Samsung Electronics

(1)

(1)

(1)

Sanya Research Institute

(1)

Schneider Toshiba Inverte

(1)

Seco Specialty Polymers U

(1)

Sekisui Chemical

(1)

Shan Tou Qingfeng Plastic

(1)

Shandong Analysis & Test

(1)

Shandong Dahua New Mat Gr

(1)

Shandong Gaotang Xinhai E

(1)

Shandong Haiying Plastic

(1)

Shandong Haoyue New Mat C

(1)

Shandong Hongfu Chemical

(1)

Shandong Jianzhu Universi

(1)

Shandong Jintuo New Mater

(1)

Shandong University

(1)

Shandong Xingshun New Mat

(1)

Shandong Xinjincai New De

(1)

Shandong Yanggu Huatai Ch

(1)

Shandong Zhisheng Energy

(1)

Shanghai Composite Mat Te

(1)

Shanghai Fukai Tech Co Lt

(1)

Shanghai Inst Space Propu

(1)

Shanghai Juchuang Bosi Pe

(1)

Shanghai Kingfa Sci & Tec

(1)

Shanghai Longsheng Photoe

(1)

Shanghai NAR Industrial

(1)

Shanghai Pret Composites

(1)

Shanghai Res Institute Of

(1)

Shanghai Ruier Industrial

(1)

Shanghai Satellite Intern

(1)

Shanghai Xingen Tech Co L

(1)

Shanghai Youcheng Gongyi

(1)

Shantou Jiaming Environme

(1)

Shantou Kangjiabao Plasti

(1)

Shantou Kecai New Mat Co

(1)

Shantou Xinrui Qinuo Pack

(1)

Shanxi Pingyang Industry

(1)

Shaoguan Deli Packaging T

(1)

Shaoguan Ruisheng New Mat

(1)

Shaoxing Junyu Building M

(1)

Shaoxing Keqiao Research

(1)

Shaoxing Naite Plastics C

(1)

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(1)

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(1)

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(1)

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(1)

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(1)

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(1)

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(1)

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(1)

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(1)

Shenzhen University

(1)

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(1)

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(1)

Shenzhen Xinxinda Tech Co

(1)

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(1)

Shenzhen Yingtuo General

(1)

Sichuan Anniunuosi Oil An

(1)

Sichuan Jiatuo Intelligen

(1)

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(1)

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(1)

Sidian Tech Hangzhou Co L

(1)

Siemens Energy Global

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Signode Industry Group

(1)

Sika Technology AG

(1)

Simcon Kunststofftechnisc

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Sinosteel Anshan Research

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Sinowin Chemical Fiber Co

(1)

(1)

South China Institute of

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South China Normal Univer

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Sumitomo Bakelite

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Suntory Holdings

(1)

Super Cluster Inc

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(1)

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(1)

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(1)

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(1)

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(1)

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(1)

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(1)

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(1)

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(1)

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(1)

Syensqo Specialty Polymer

(1)

Szegedi Tudomanyegyetem

(1)

Taixing Zhifu New Materia

(1)

Taizhou Huangyan Zeyu New

(1)

Tan Tzu Chia [tw]; Wang Y

(1)

Tangshan Boya Resin Co Lt

(1)

Tangyuan County Hairuite

(1)

Tengsheng Precision Hot R

(1)

The Regents Of The Univ O

(1)

The Swatch Group Research

(1)

The University of Chicago

(1)

Thomas Jefferson Univ [us

(1)

(1)

Tianjin Fushen Tech Co Lt

(1)

Tianjin Jushi New Materia

(1)

Tianjin Polytechnic Unive

(1)

Tianjin Shuangan Safety R

(1)

Tianjin Sihuan Hengxing A

(1)

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(1)

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(1)

(1)

(1)

Ton Health Technology Gro

(1)

Tongji University

(1)

(1)

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(1)

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(1)

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(1)

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(1)

(1)

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(1)

Tsinghua University

(1)

(1)

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(1)

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(1)

Valerio Thomas A

(1)

Victrex Mfg Limited

(1)

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Vintage Visual Oue

(1)

(1)

Wannan Medical College

(1)

Watchmaker Genomics Inc

(1)

Weifang Jiawang Plastic

(1)

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(1)

Weihai Aisha Package Prod

(1)

Wilmar Trading Pte Ltd

(1)

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State Intellectual Property Office of China Publishes South China University of Technology Patent Application for Micron-sized SmCo-based Multilayer Composite Film as Well as Prepa..

Plastics

| Wed 29 Apr 2026

Beijing, April 30 -- State Intellectual Property Office of China has published South China University of Technology patent application for Micron-sized SmCo-based Multilayer Composite Film as Well as Preparation Method and Application Thereof. The invention was developed by Qiu Zhaoguo, Chen Jiaguang, Zheng Xinrui, Guan Chengron..

State Intellectual Property Office of China Receives Inner Mongolia University of Technology Patent Application for Bi6Ti3Fe2O18 Film with Reduced Anisotropy Difference as Well as ..

Plastics

| Wed 29 Apr 2026

Beijing, April 30 -- State Intellectual Property Office of China has received Inner Mongolia University of Technology patent application for Bi6Ti3Fe2O18 Film with Reduced Anisotropy Difference as Well as Preparation Method and Application of Bi6Ti3Fe2O18 Film. Zhou Yunpeng, Liu Yan, Zhang Yanxia, Liu Quanlong, Feng Xiurong, Che..

Zhengzhou University Seeks Patent for Acid-base Carrier Oriented Arrangement Metal Organic Framework Layered Film as Well as Preparation Method and Application Thereof

Plastics

| Wed 29 Apr 2026

Beijing, April 30 -- Zhengzhou University has sought patent for Acid-base Carrier Oriented Arrangement Metal Organic Framework Layered Film as Well as Preparation Method and Application Thereof. This invention was developed by Wu Wenjia, Wang Jingtao, Li Wenpeng, Liu Yarong and Chen Chongchong. The patent application number i..

University of South China Applies for Patent on Preparation Method of Double-layer Pedot: Pss Film with High Conductivity and Seebeck Coefficient

Plastics

| Thu 30 Apr 2026

Beijing, April 30 -- University of South China has applied Chinese patent for Preparation Method of Double-layer Pedot: Pss Film with High Conductivity and Seebeck Coefficient. Hu Lijun, Liu Xinhong, Yang Shisheng, Tang Junjie, Chang Deyu and Ren Tianyang developed it. The patent application number is CN202511145442 20250815...

Toray Industries Submits Patent Application for Polypropylene Film

Plastics

| Thu 30 Apr 2026

Beijing, April 30 -- Toray Industries has submitted a patent application for Polypropylene Film. Shimokawatoko Haruka, Okada Kazuma and Ohkura Masatoshi developed the invention. The patent application number is CN20248025275 20240418. The patent publication number is CN121175364 (A). International Patent Classification codes ..

State Intellectual Property Office of China Releases Jabil Patent Application for Apparatus, System and Method for Aligning Flat and Film Frames

Plastics

| Thu 30 Apr 2026

Beijing, April 30 -- State Intellectual Property Office of China has released Jabil patent application for Apparatus, System and Method for Aligning Flat and Film Frames. This invention was developed by Bausboom John. The patent application number is CN20248031206 20240501. The patent publication number is CN121175792 (A). In..

State Intellectual Property Office of China Publishes South China Normal University Patent Application for Method for Obtaining Large-area Flexible Self-supporting Tetragonal Phase..

Plastics

| Thu 30 Apr 2026

Beijing, April 30 -- State Intellectual Property Office of China has published South China Normal University patent application for Method for Obtaining Large-area Flexible Self-supporting Tetragonal Phase BiFeO3 Film. The invention was developed by Chen Chao, Sun Yingxia, Wang Yue and Chen Deyang. The patent application numb..

State Intellectual Property Office of China Receives Wuxi Zhuohai Technology Patent Application for Method and Device for Detecting Thickness of Thin Film

Plastics

| Thu 30 Apr 2026

Beijing, April 30 -- State Intellectual Property Office of China has received Wuxi Zhuohai Technology patent application for Method and Device for Detecting Thickness of Thin Film. Hua Qinyi, Xiang Yuyang and Yu Shengwu developed the invention. The patent application number is CN202511301975 20250912. The patent publication n..

State Intellectual Property Office of China Releases Jiangsu Jiteng New Material Technology Patent Application for Strength Detection Device for New Material Release Film

Plastics

| Thu 30 Apr 2026

Beijing, April 30 -- State Intellectual Property Office of China has released Jiangsu Jiteng New Material Technology patent application for Strength Detection Device for New Material Release Film. This invention was developed by Wang Zhipeng, Qi Yinsong and Xue Zhuochen. The patent application number is CN202511500493 2025102..

State Intellectual Property Office of China Releases Weihai Aisha Package Products Patent Application for Testing Device for Detecting Degradation Performance in Production of Degr..

Plastics

| Thu 30 Apr 2026

Beijing, April 30 -- State Intellectual Property Office of China has released Weihai Aisha Package Products patent application for Testing Device for Detecting Degradation Performance in Production of Degradable Flexible Packaging Film. This invention was developed by Wang Yingli, Zhang Jingcai and Liu Haibo. The patent appli..

State Intellectual Property Office of China Releases South China Institute of Environmental Sciences MEE Ecology and Environment Emergency Institute of Ecology Patent Application f..

Plastics

| Thu 30 Apr 2026

Beijing, April 30 -- State Intellectual Property Office of China has released South China Institute of Environmental Sciences MEE Ecology and Environment Emergency Institute of Ecology patent application for Determination and Evaluation Method for Plasticizer in Aging Product of Plastic Product. This invention was developed by D..

State Intellectual Property Office of China Releases TOWA Patent Application for Resin Molding Device, Method for Manufacturing Resin Molded Article, and Program

Plastics

| Thu 30 Apr 2026

Beijing, April 30 -- State Intellectual Property Office of China has released TOWA patent application for Resin Molding Device, Method for Manufacturing Resin Molded Article, and Program. This invention was developed by Ueda Yusuke, Kasai Toshinori, Watada Teruki and Okamoto Ryota. The patent application number is CN20248034622..

State Intellectual Property Office of China Publishes Guangdong Vocational & Technical College Patent Application for Preparation Process of Polyimide Composite Fiber

Plastics

| Thu 30 Apr 2026

Beijing, April 30 -- State Intellectual Property Office of China has published Guangdong Vocational & Technical College patent application for Preparation Process of Polyimide Composite Fiber. The invention was developed by Wang Zengxi, Li Huishi, Zhang Jinlin, Dong Wei, Zhou Shaoyuan, Liao Keying, Yuan Feng, Wei Fenfen and Lian..

State Intellectual Property Office of China Publishes Tongkun Group Patent Application for Preparation Method of 50d Fine Denier Modified Polyester Fiber

Plastics

| Thu 30 Apr 2026

Beijing, April 30 -- State Intellectual Property Office of China has published Tongkun Group patent application for Preparation Method of 50d Fine Denier Modified Polyester Fiber. The invention was developed by Zhang Guiping, Chen Hui, Xu Minbiao and Chen Yiming. The patent application number is CN20251136439 20250727. The pate..

State Intellectual Property Office of China Publishes Dainippon Ink & Chemicals Patent Application for Amino Group-containing Compound, Curable Resin Composition, Cured Product, an..

Plastics

| Thu 30 Apr 2026

Beijing, April 30 -- State Intellectual Property Office of China has published Dainippon Ink & Chemicals patent application for Amino Group-containing Compound, Curable Resin Composition, Cured Product, and Laminate. The invention was developed by Arita Kazuo and Suzuki Etsuko. The patent application number is CN20248030227 202..

State Intellectual Property Office of China Receives BCEG Road & Bridge Construction Group Patent Application for Tunnel Lining Vault Grouting Device with Mold

Plastics

| Thu 30 Apr 2026

Beijing, April 30 -- State Intellectual Property Office of China has received BCEG Road & Bridge Construction Group patent application for Tunnel Lining Vault Grouting Device with Mold. Fan Ming, Li Yang and Hui Feng developed the invention. The patent application number is CN202511719141 20251121. The patent publication number..

State Intellectual Property Office of China Receives National Dong Hwa University Patent Application for Composite Material Hot Mold Pressing Pre-forming Defect Simulation Predicti..

Plastics

| Wed 29 Apr 2026

Beijing, April 30 -- State Intellectual Property Office of China has received National Dong Hwa University patent application for Composite Material Hot Mold Pressing Pre-forming Defect Simulation Prediction Method Based on Coupling Shell Unit. Yue Guangquan, Wang Shengnan, Liu Jun, Tang Guoqing, Hu Zhongwen and Liu Weiping deve..

Dainippon Ink & Chemicals Seeks Patent for Amino Group-containing Compound, Curable Resin Composition, Cured Product, and Laminate

Plastics

| Thu 30 Apr 2026

Beijing, April 30 -- Dainippon Ink & Chemicals has sought patent for Amino Group-containing Compound, Curable Resin Composition, Cured Product, and Laminate. This invention was developed by Suzuki Etsuko and Arita Kazuo. The patent application number is CN20248033571 20240723. The patent publication number is CN121175290 (A). I..

Jiangsu Normal University Applies for Patent on Nano Plastic Treatment Method Based on Combination of Bubble Suspension and Sers (surface Enhanced Raman Scattering) and Application

Plastics

| Thu 30 Apr 2026

Beijing, April 30 -- Jiangsu Normal University has applied Chinese patent for Nano Plastic Treatment Method Based on Combination of Bubble Suspension and Sers (surface Enhanced Raman Scattering) and Application. Qu Lulu, Qian Xinting, Zhao Shuang, Wang Zhiyan, Li Jushang and Yang Jiahao developed it. The patent application numb..

Nike Innovate CV Applies for Patent on Three-dimensional Mold for Liquid Spray Deposition, and Method and System for Manufacturing Article of Apparel Using Same

Plastics

| Thu 30 Apr 2026

Beijing, April 30 -- Nike Innovate CV has applied Chinese patent for Three-dimensional Mold for Liquid Spray Deposition, and Method and System for Manufacturing Article of Apparel Using Same. Aznar Paul and Morgan Daniel P developed it. The patent application number is CN20248033846 20240524. The patent publication number is CN..

China Faw Group Files Chinese Patent Application for Low-odor Regenerated Pet (polyethylene Terephthalate) Carpet Fabric and Manufacturing Method Thereof

Plastics

| Thu 30 Apr 2026

Beijing, April 30 -- China Faw Group has filed a patent application for Low-odor Regenerated Pet (polyethylene Terephthalate) Carpet Fabric and Manufacturing Method Thereof. This invention was developed by Li Weiwei, Wang Kaiyue, Li Wenying, Lin Wei, Zhang Bin, Shang Jinzhuo, Teng Teng, Wang Jianbing, Han Bing and Li Peng. The ..

TOWA Files Chinese Patent Application for Resin Molding Device and Method for Manufacturing Resin Molded Article

Plastics

| Thu 30 Apr 2026

Beijing, April 30 -- TOWA has filed a patent application for Resin Molding Device and Method for Manufacturing Resin Molded Article. This invention was developed by Yagi Ryuta, Nishida Kenichi, Teraoka Takuto, Hayashi Kosuke and Yasuda Shinsuke. The patent application number is CN20248033859 20240419. The patent publication num..

Kuraray Files Chinese Patent Application for Resin Composition

Plastics

| Thu 30 Apr 2026

Beijing, April 30 -- Kuraray has filed a patent application for Resin Composition. This invention was developed by Ishitani Muneki, Yahiro Kensuke and Kubo Sayaka. The patent application number is CN20248034665 20240531. The patent publication number is CN121175375 (A). International Patent Classification codes are C08G63/16, C..

JSP Corporation Files Chinese Patent Application for Polyolefin Resin Foamed Particles and Polyolefin Resin

Plastics

| Thu 30 Apr 2026

Beijing, April 30 -- JSP Corporation has filed a patent application for Polyolefin Resin Foamed Particles and Polyolefin Resin. This invention was developed by Ito Yosuke and Chiba Takuya. The patent application number is CN20248032670 20240517. The patent publication number is CN121175368 (A). International Patent Classificati..

Porite Yangzhou Technology and Industry Submits Chinese Patent Application for Manufacturing Method of Slender Mold Capable of Preventing Base from Being Snapped

Plastics

| Thu 30 Apr 2026

Beijing, April 30 -- Porite Yangzhou Technology and Industry has submitted a patent application for Manufacturing Method of Slender Mold Capable of Preventing Base from Being Snapped. This invention was developed by Guo Zhicai, Lu Yongle and Fang Tong. The patent application number is CN202511246688 20250902. The patent publica..

China Nuclear Energy Submits Chinese Patent Application for Anti-loose Cup Plastic Deformation Locking Device for Reactor Internals

Plastics

| Thu 30 Apr 2026

Beijing, April 30 -- China Nuclear Energy has submitted a patent application for Anti-loose Cup Plastic Deformation Locking Device for Reactor Internals. This invention was developed by Tan Yong, Huang Qiang, Chen Hongwei, Tong Chuhua, Qiu Lei, Yu Shouji, Hu Yilei, Li Zheng, Hu Wei, Gan Luhong and Zhou Yilong. The patent applic..

Changchun Institute of Optics, Fine Mechanics & Physics of the Chinese Academy of Sciences Submits Patent Application for Analysis System and Analysis Method for Facial Plastic Eff..

Plastics

| Wed 29 Apr 2026

Beijing, April 30 -- Changchun Institute of Optics, Fine Mechanics & Physics of the Chinese Academy of Sciences has submitted a patent application for Analysis System and Analysis Method for Facial Plastic Effect Design. Wu Zhiguo, Li Jingyu and Jiang Ruikai developed the invention. The patent application number is CN2025116978..

Rongyao Terminal Submits Chinese Patent Application for Protective Part and Preparation Method Thereof, Forming Mold and Foldable Terminal

Plastics

| Thu 30 Apr 2026

Beijing, April 30 -- Rongyao Terminal has submitted a patent application for Protective Part and Preparation Method Thereof, Forming Mold and Foldable Terminal. This invention was developed by Ke Zunwen, Wang Xuyang, Dong Qing, Liu Kai and Yang Yunpeng. The patent application number is CN202410752837 20240612. The patent public..

TOWA Submits Chinese Patent Application for Resin Molding Device and Method for Manufacturing Resin Molded Article

Plastics

| Thu 30 Apr 2026

Beijing, April 30 -- TOWA has submitted a patent application for Resin Molding Device and Method for Manufacturing Resin Molded Article. This invention was developed by Yagi Ryuta and Nakao Satoshi. The patent application number is CN20248033961 20240419. The patent publication number is CN121175166 (A). International Patent Cl..

Alpla Werke Alwin Lehner Submits Patent Application for Method for Recovering Colored Mixed Polyolefin Containers

Plastics

| Thu 30 Apr 2026

Beijing, April 30 -- Alpla Werke Alwin Lehner has submitted a patent application for Method for Recovering Colored Mixed Polyolefin Containers. Eder Michael developed the invention. The patent application number is CN20248030542 20240517. The patent publication number is CN121175163 (A). International Patent Classification code..

Hangzhou Xinshibao Electric Power Steering System and Hangzhou Shibao Auto Steering Gear File Chinese Patent Application for Noise Reduction Steering Spline Pair Resin Cutting Mach..

Plastics

| Tue 28 Apr 2026

Beijing, April 29 -- Hangzhou Xinshibao Electric Power Steering System and Hangzhou Shibao Auto Steering Gear have filed a patent application for Noise Reduction Steering Spline Pair Resin Cutting Machining Device and Method. This invention was developed by Du Baichuan, Ye Min, Zhang Xiaogang, Yu Zhongchao, Li Jing, Liu Haiting,..

Zhejiang Hailide New Materials, Zhejiang Hailide Composite New Mat Co Ltd and Hailide New Material Res Shanghai Co Ltd File Chinese Patent Application for Low-temperature Brittle-f..

Plastics

| Wed 29 Apr 2026

Beijing, April 29 -- Zhejiang Hailide New Materials, Zhejiang Hailide Composite New Mat Co Ltd and Hailide New Material Res Shanghai Co Ltd have filed a patent application for Low-temperature Brittle-fracture-resistant TPU Composite Material and Preparation Method Thereof. This invention was developed by Luan Zihao, Chen Yugang,..

Nanjing University and Wujin Nanda Future Tech Innovation Research Institute File Chinese Patent Application for Spiral Bridge Modified Fused Ring Conjugated Polymer as Well as Pre..

Plastics

| Wed 29 Apr 2026

Beijing, April 29 -- Nanjing University and Wujin Nanda Future Tech Innovation Research Institute have filed a patent application for Spiral Bridge Modified Fused Ring Conjugated Polymer as Well as Preparation Method and Application Thereof. This invention was developed by Xu Ting, Zhang Yingying and Zhang Hui. The patent app..

Guoke Guanghua Fine Chemical Incubator Nanxiong Co Ltd, CAS Guangzhou Chemistry Co Ltd, Guokeguanghua Nanxiong New Materials Res Institute Co Ltd and Guoke Guanghua Shaoguan New Ma..

Plastics

| Wed 29 Apr 2026

Beijing, April 29 -- Guoke Guanghua Fine Chemical Incubator Nanxiong Co Ltd, CAS Guangzhou Chemistry Co Ltd, Guokeguanghua Nanxiong New Materials Res Institute Co Ltd and Guoke Guanghua Shaoguan New Material Res Institute have submitted a patent application for Low-dielectric Thermosetting Polyphenyl Ether-hydrocarbon Resin Poly..

Hebei University of Engineering and Hebei Luyue Transportation Facilities Submit Chinese Patent Application for Hanging Device for Bolt Plastic Spraying

Plastics

| Wed 29 Apr 2026

Beijing, April 29 -- Hebei University of Engineering and Hebei Luyue Transportation Facilities have submitted a patent application for Hanging Device for Bolt Plastic Spraying. This invention was developed by Zhang Ling, Yang Chang and Hou Haifeng. The patent application number is CN202511708496 20251120. The patent publicati..

Zhejiang Xinfeng Machinery Co Ltd Submits Patent Application for Three-section Type Hub Mold Side Mold

Plastics

| Wed 29 Apr 2026

Beijing, April 29 -- Zhejiang Xinfeng Machinery Co Ltd has submitted a patent application for Three-section Type Hub Mold Side Mold. Fan Guoyong, Xiang Yanchun, Shu Shi, Ding Yongchao, Sheng Yuzhong, Xie Jinfan, Guo Jinping and Zhou Wenhua developed the invention. The patent application number is CN202511312431 20250915. The ..

Yancheng Chuangxinda Mould Co Ltd Seeks Patent for Automatic Core-pulling Type Evanescent Mode Mold for Machining Gearbox Body

Plastics

| Wed 29 Apr 2026

Beijing, April 29 -- Yancheng Chuangxinda Mould Co Ltd has sought patent for Automatic Core-pulling Type Evanescent Mode Mold for Machining Gearbox Body. This invention was developed by Xie Yuan and Chen Pandi. The patent application number is CN202511197318 20250826. The patent publication number is CN121156183 (A). Internat..

Siemens Energy Global Submits European Patent Application for Controlling the Treatment of a Fiber-based Material

Plastics

| Wed 29 Apr 2026

Munich, April 29 -- Siemens Energy Global has submitted a patent application for Controlling the Treatment of a Fiber-based Material. This invention was developed by Schwarz Hermann, Michaelis Gerd and Strama Olaf. The patent application number is EP20240207240 20241017. The patent publication number is EP4729689 (A1). Intern..

European Patent Office Publishes Finatec Holding AG Patent Application for Device for Inspecting Molded Parts

Plastics

| Wed 29 Apr 2026

Munich, April 29 -- European Patent Office has published Finatec Holding AG patent application for Device for Inspecting Molded Parts. The invention was developed by Stern Daniel, Kubalek Bernhard, Schlup Beat, Klock Hansjörg and Hermle Matthias. The patent application number is EP20240727185 20240514. The patent publication..

Tre Tau Eng SRL Seeks Patent for Sample Holder for Resin Mounting Techniques, and Related Method for Embedding a Sample into a Resin Mount

Plastics

| Wed 29 Apr 2026

Munich, April 29 -- Tre Tau Eng SRL has sought patent for Sample Holder for Resin Mounting Techniques, and Related Method for Embedding a Sample into a Resin Mount. This invention was developed by Cepparrone Enrico, De Rocco Elisabetta and Zverev Pavel. The patent application number is EP20240745527 20240705. The patent publi..

European Patent Office Releases Samsara Eco Patent Application for Recycling Polyamides

Plastics

| Wed 29 Apr 2026

Munich, April 29 -- European Patent Office has released Samsara Eco patent application for Recycling Polyamides. This invention was developed by Nugent Jeremy, Spence Matthew Arthur, Vongsouthi Vanessa, Matthews Christopher Jonathan, Jennequin Thomas Julien, Jackson Colin John, Gehrmann Elizabeth Jeanne, Matthews Dana Suzanne an..

European Patent Office Releases Primpex Plastiche Riunite Italiane Imp Export S P A Patent Application for Polyamide Recovery Process

Plastics

| Wed 29 Apr 2026

Munich, April 29 -- European Patent Office has released Primpex Plastiche Riunite Italiane Imp Export S P A patent application for Polyamide Recovery Process. This invention was developed by Broccatelli Massimo. The patent application number is EP20240740979 20240613. The patent publication number is EP4728001 (A1). Internati..

Main Tech SRL Submits European Patent Application for Process for the Purification of Polymer-based Materials

Plastics

| Wed 29 Apr 2026

Munich, April 29 -- Main Tech SRL has submitted a patent application for Process for the Purification of Polymer-based Materials. This invention was developed by Pegoraro Renato, Rostin Stefano, Negrisolo Francesco and Rosso Mariacristina. The patent application number is EP20240738383 20240610. The patent publication number ..

Henkel Applies for Patent on Polyether-polysiloxane Gradient Copolymers

Plastics

| Wed 29 Apr 2026

Munich, April 29 -- Henkel has applied European patent for Polyether-polysiloxane Gradient Copolymers. Damke Jan-erik, Grefe Lea, Mejia Esteban and Gräber Leo developed it. The patent application number is EP20240732544 20240618. The patent publication number is EP4727990 (A1). International Patent Classification codes are C..

European Patent Office Publishes SK Innovation Co Ltd and SK Geo Centric Patent Application for Polymer Blend Composition

Plastics

| Wed 29 Apr 2026

Munich, April 29 -- European Patent Office has published SK Innovation Co Ltd and SK Geo Centric patent application for Polymer Blend Composition. The invention was developed by Hwang Bu Yeon, Son Sang Ha, Lee Sang Yeup and Woo Dong Hyun. The patent application number is EP20250192083 20250728. The patent publication number i..

Two H Chem Ltd Submits Patent Application for Method for Manufacturing Polyolefin Ultrafine Powder

Plastics

| Wed 29 Apr 2026

Munich, April 29 -- Two H Chem Ltd has submitted a patent application for Method for Manufacturing Polyolefin Ultrafine Powder. Chung Hwa Young, Hwang Seok Hwan, Jang Rae Choul, Kim Dae In, Noh Tae Joon and Yun Kang Jae developed the invention. The patent application number is EP20240213849 20241119. The patent publication nu..

European Patent Office Publishes SK Innovation Co Ltd [kr]; SK Geo Centric Patent Application for Biodegradable Polyester Resin and Preparation Method Thereof

Plastics

| Wed 29 Apr 2026

Munich, April 29 -- European Patent Office has published SK Innovation Co Ltd [kr]; SK Geo Centric patent application for Biodegradable Polyester Resin and Preparation Method Thereof. The invention was developed by Kim Jeongsun, Im Sujin, Hwang Yeongnam, Kim Seonghun, Paek Seunghwan, Lee Sungwon and Nam Joohyun. The patent ap..

Pfleiderer Deutschland GmbH Applies for Patent on Method for Producing a Component and Use of a Film in a Method for Producing a Component for Reducing Impurities

Plastics

| Wed 29 Apr 2026

Munich, April 29 -- Pfleiderer Deutschland GmbH has applied European patent for Method for Producing a Component and Use of a Film in a Method for Producing a Component for Reducing Impurities. The patent application number is EP20250207956 20251010. The patent publication number is EP4729304 (A1). International Patent Classi..

Comercial De Utiles Y Moldes SA Files European Patent Application for Device and Method for Removing Inserts from Injection Moulds

Plastics

| Wed 29 Apr 2026

Munich, April 29 -- Comercial De Utiles Y Moldes SA has filed a patent application for Device and Method for Removing Inserts from Injection Moulds. This invention was developed by Navarra Pruna Alberto. The patent application number is EP20240383130 20241015. The patent publication number is EP4729271 (A1). International Pat..

RTX Submits European Patent Application for Plastic Encased Carbonaceous Foam Mandrel and Method

Plastics

| Wed 29 Apr 2026

Munich, April 29 -- RTX has submitted a patent application for Plastic Encased Carbonaceous Foam Mandrel and Method. This invention was developed by Dwyer John A. The patent application number is EP20250208377 20251013. The patent publication number is EP4729269 (A1). International Patent Classification codes are B28B1/24, B2..

Sanner GmbH Submits European Patent Application for Container, Injection Mold for Producing Such a Container, and Method for Changing the Outlet Opening During the Production of Su..

Plastics

| Wed 29 Apr 2026

Munich, April 29 -- Sanner GmbH has submitted a patent application for Container, Injection Mold for Producing Such a Container, and Method for Changing the Outlet Opening During the Production of Such a Container. This invention was developed by Tiesberger Kai. The patent application number is EP20240732910 20240612. The pat..

Suzhou Youanjun Precision Tech Co Ltd Files Chinese Patent Application for Anti-deviation Injection Mold for Heat Dissipation Module

Plastics

| Wed 29 Apr 2026

Beijing, April 29 -- Suzhou Youanjun Precision Tech Co Ltd has filed a patent application for Anti-deviation Injection Mold for Heat Dissipation Module. This invention was developed by Zhou Lang and Miao Long. The patent application number is CN202511379118 20250925. The patent publication number is CN121156268 (A). Internati..

State Intellectual Property Office of China Publishes Anhui Zhongding Precision Industry Tech Co Ltd Patent Application for Movably Rotating Mold

Plastics

| Wed 29 Apr 2026

Beijing, April 29 -- State Intellectual Property Office of China has published Anhui Zhongding Precision Industry Tech Co Ltd patent application for Movably Rotating Mold. The invention was developed by Zhang Jiacheng and Tang Su'an. The patent application number is CN202511311609 20250915. The patent publication number is CN..

Jiangsu Juncheng New Mat Co Ltd Submits Chinese Patent Application for Anti-winding Polyester Yarn Turnover Frame

Plastics

| Tue 28 Apr 2026

Beijing, April 29 -- Jiangsu Juncheng New Mat Co Ltd has submitted a patent application for Anti-winding Polyester Yarn Turnover Frame. This invention was developed by Lu Junxian. The patent application number is CN202511663193 20251113. The patent publication number is CN121158593 (A). International Patent Classification cod..

State Intellectual Property Office of China Releases Shanghai Juchuang Bosi Pet Products Co Ltd Patent Application for Multi-form Conversion Pet Ladder Cage

Plastics

| Tue 28 Apr 2026

Beijing, April 29 -- State Intellectual Property Office of China has released Shanghai Juchuang Bosi Pet Products Co Ltd patent application for Multi-form Conversion Pet Ladder Cage. This invention was developed by Qiu Xichao. The patent application number is CN202511525149 20251023. The patent publication number is CN1211536..

European Patent Office Releases Vintage Visual Oue Patent Application for Multi-part Spool for Processing Film Strip in a Developing Tank

Plastics

| Tue 28 Apr 2026

Munich, April 29 -- European Patent Office has released Vintage Visual Oue patent application for Multi-part Spool for Processing Film Strip in a Developing Tank. This invention was developed by Peever Arno and Jaguson Sander. The patent application number is EP20250205777 20250930. The patent publication number is EP4730030 ..

Guangdong Snorder Environmental Protection Tech Co Ltd Submits Chinese Patent Application for Intelligent Sensing Pet Cleaning and Drying Device

Plastics

| Tue 28 Apr 2026

Beijing, April 29 -- Guangdong Snorder Environmental Protection Tech Co Ltd has submitted a patent application for Intelligent Sensing Pet Cleaning and Drying Device. This invention was developed by Lu Haiyang and Hu Peng. The patent application number is CN202511542442 20251027. The patent publication number is CN121153612 (..

State Intellectual Property Office of China Releases Suzhou Bonan Zhizao Tech Co Ltd Patent Application for High-precision Internal Rotation Type Plastic Particle and Powder Feedin..

Plastics

| Tue 28 Apr 2026

Beijing, April 29 -- State Intellectual Property Office of China has released Suzhou Bonan Zhizao Tech Co Ltd patent application for High-precision Internal Rotation Type Plastic Particle and Powder Feeding Device. This invention was developed by Yang Shangzhi and Guo Xiaobao. The patent application number is CN202511469887 2..

Wuhan Textile University Submits European Patent Application for One-step Precipitation and Color Development Detection Method of Nitrocellulose (NC) Membrane for Micro/nano Plasti..

Plastics

| Tue 28 Apr 2026

Munich, April 29 -- Wuhan Textile University has submitted a patent application for One-step Precipitation and Color Development Detection Method of Nitrocellulose (NC) Membrane for Micro/nano Plastics. This invention was developed by Zhang Zhaowei and Wu Wenqin. The patent application number is EP20240216062 20241128. The pa..

Air Service Co Ltd Seeks Patent for Method for Obtaining Fiber-reinforced Composite Material

Plastics

| Tue 28 Apr 2026

Beijing, April 29 -- Air Service Co Ltd has sought patent for Method for Obtaining Fiber-reinforced Composite Material. This invention was developed by Bordignon Cristiano and Ruspoli Marescoti. The patent application number is CN20248028447 20240424. The patent publication number is CN121152775 (A). International Patent Clas..

State Intellectual Property Office of China Releases Sakmi Kooperativa Mekkanichi Imola Socheta Kooperativa Patent Application for Compression Molding Method and Apparatus

Plastics

| Tue 28 Apr 2026

Beijing, April 29 -- State Intellectual Property Office of China has released Sakmi Kooperativa Mekkanichi Imola Socheta Kooperativa patent application for Compression Molding Method and Apparatus. This invention was developed by Villa Fabrizio, Cipolini Robert, Pancastelli Ricardo and Moretti Piero. The patent application nu..

State Intellectual Property Office of China Publishes Tongling Xinjiuding Copper Culture Ind Co Ltd Patent Application for Air Drying Process for Wax Mold Cavity of Copper Handicra..

Plastics

| Wed 29 Apr 2026

Beijing, April 29 -- State Intellectual Property Office of China has published Tongling Xinjiuding Copper Culture Ind Co Ltd patent application for Air Drying Process for Wax Mold Cavity of Copper Handicraft. The invention was developed by Zheng Dongping, Qin Fei, Wang Lei and Wang Shanxing. The patent application number is C..

State Intellectual Property Office of China Receives Central Glass Patent Application for Film-forming Composition, Method for Producing Substrate, and Method for Producing Film-fo..

Plastics

| Tue 28 Apr 2026

Beijing, April 29 -- State Intellectual Property Office of China has received Central Glass patent application for Film-forming Composition, Method for Producing Substrate, and Method for Producing Film-forming Composition. Tetsumura Miki, Takehisa Ayaka and Kumon Soichi developed the invention. The patent application number ..

Dalian Sanhuan Composite Material Tech Development Co Ltd Submits Chinese Patent Application for Novel Plastic-metal Combined Composite Material Structure for Manufacturing Sliding..

Plastics

| Tue 28 Apr 2026

Beijing, April 29 -- Dalian Sanhuan Composite Material Tech Development Co Ltd has submitted a patent application for Novel Plastic-metal Combined Composite Material Structure for Manufacturing Sliding Bearing and Processing Method of Novel Plastic-metal Combined Composite Material Structure. This invention was developed by Sun ..

Xinqi Times Beijing Material Tech Co Ltd Applies for Patent on Alkali-resistant and High-temperature-resistant Anion Exchange Polymer Easy to Prepare and Preparation Method Thereof

Plastics

| Wed 29 Apr 2026

Beijing, April 29 -- Xinqi Times Beijing Material Tech Co Ltd has applied Chinese patent for Alkali-resistant and High-temperature-resistant Anion Exchange Polymer Easy to Prepare and Preparation Method Thereof. Liu Ziqi, Xiang Yezhuan and Hu Haifeng developed it. The patent application number is CN202511543815 20251028. The ..

Jiangsu Suqing Water Treat Engineering Group Co Ltd Submits Chinese Patent Application for Silver-loaded Resin for Sterilizing Drinking Water

Plastics

| Wed 29 Apr 2026

Beijing, April 29 -- Jiangsu Suqing Water Treat Engineering Group Co Ltd has submitted a patent application for Silver-loaded Resin for Sterilizing Drinking Water. This invention was developed by He Xin, Xie Ying and Qian Ping. The patent application number is CN202511716396 20251121. The patent publication number is CN121155..

State Intellectual Property Office of China Releases Hangzhou Baidi Gelei Biological Mat Co Ltd Patent Application for Method for Preparing Aromatic Hydrocarbon Through Co-pyrolysi..

Plastics

| Wed 29 Apr 2026

Beijing, April 29 -- State Intellectual Property Office of China has released Hangzhou Baidi Gelei Biological Mat Co Ltd patent application for Method for Preparing Aromatic Hydrocarbon Through Co-pyrolysis of Mixed Plastic. This invention was developed by Zhang Lian, Xie Liangliang and Fan Wenjie. The patent application numb..

Banglida Fujian New Mat Co Ltd Submits Patent Application for Preparation Process and Equipment of High-absorptivity Resin

Plastics

| Wed 29 Apr 2026

Beijing, April 29 -- Banglida Fujian New Mat Co Ltd has submitted a patent application for Preparation Process and Equipment of High-absorptivity Resin. Jung Sung-kyung and Xu Chunman developed the invention. The patent application number is CN202511708253 20251120. The patent publication number is CN121155506 (A). Internatio..

State Intellectual Property Office of China Releases Jiangxi Wake New Material Tech Co Ltd Patent Application for Production Process of High-weather-resistance Resin

Plastics

| Wed 29 Apr 2026

Beijing, April 29 -- State Intellectual Property Office of China has released Jiangxi Wake New Material Tech Co Ltd patent application for Production Process of High-weather-resistance Resin. This invention was developed by Mei Xuan. The patent application number is CN202511339473 20250918. The patent publication number is CN..

State Intellectual Property Office of China Releases Zhejiang Fluorine Chemical New Mat Co Ltd, Hubei Funuolin New Mat Co Ltd and Shanghai Junguancheng Chemical Tech Co Ltd Patent ..

Plastics

| Wed 29 Apr 2026

Beijing, April 29 -- State Intellectual Property Office of China has released Zhejiang Fluorine Chemical New Mat Co Ltd, Hubei Funuolin New Mat Co Ltd and Shanghai Junguancheng Chemical Tech Co Ltd patent application for High-performance PFA Resin and Preparation Method Thereof. This invention was developed by Miao Guoxiang, Che..

State Intellectual Property Office of China Receives Event Inc Patent Application for Adhesive Seam Films and Seams Formed Therefrom

Plastics

| Tue 28 Apr 2026

Beijing, April 29 -- State Intellectual Property Office of China has received Event Inc patent application for Adhesive Seam Films and Seams Formed Therefrom. Shah Kaniyalal, Cruz Carlos, Zander Zachary K and Pepe William developed the invention. The patent application number is CN20248033030 20240516. The patent publication ..

Shenzhen Fulianda Electric Heating Electrical Appliance Co Ltd Submits Chinese Patent Application for Fixed-length Adjustable Thick Film Heater

Plastics

| Tue 28 Apr 2026

Beijing, April 29 -- Shenzhen Fulianda Electric Heating Electrical Appliance Co Ltd has submitted a patent application for Fixed-length Adjustable Thick Film Heater. This invention was developed by Jia Fuke and Jia Fuxiang. The patent application number is CN202511451498 20251011. The patent publication number is CN121152068 ..

Yiguangnian Polymer Mat Jiangsu Co Ltd Files Chinese Patent Application for Polyvinyl Butyral Resin as Well as Preparation Method and Application Thereof

Plastics

| Wed 29 Apr 2026

Beijing, April 29 -- Yiguangnian Polymer Mat Jiangsu Co Ltd has filed a patent application for Polyvinyl Butyral Resin as Well as Preparation Method and Application Thereof. This invention was developed by Zhu Xiongbing, Li Bin and Meng Xiangqin. The patent application number is CN202511532352 20251024. The patent publication..

State Intellectual Property Office of China Receives Xinjiang Zhongtai Chemical Tuokexun Energy Chemical Co Ltd and Xin Jiang Zhong Tai Chemical Co Ltd Patent Application for Produ..

Plastics

| Wed 29 Apr 2026

Beijing, April 29 -- State Intellectual Property Office of China has received Xinjiang Zhongtai Chemical Tuokexun Energy Chemical Co Ltd and Xin Jiang Zhong Tai Chemical Co Ltd patent application for Production Method of CPVC (chlorinated Polyvinyl Chloride) Chlorination Special Resin. Wang Xineng, Wang Wenming, Hu Wenjun, Luo F..

Anhui Wanwei Advanced Functional Film Material Res Institute Co Ltd Submits Chinese Patent Application for High-acetalization-degree Polyvinyl Acetal Resin and Preparation Method T..

Plastics

| Wed 29 Apr 2026

Beijing, April 29 -- Anhui Wanwei Advanced Functional Film Material Res Institute Co Ltd has submitted a patent application for High-acetalization-degree Polyvinyl Acetal Resin and Preparation Method Thereof. This invention was developed by Yan Qi, Zhou Yujie, Wang Daoliang, Zou Liangtian and Lu Cancan. The patent application..

Simcon Kunststofftechnische Software GmbH Seeks Patent for Computer-implemented Process for Optimizing Injection Moulding Processes and System for Carrying Out the Process

Plastics

| Wed 29 Apr 2026

Munich, April 29 -- Simcon Kunststofftechnische Software GmbH has sought patent for Computer-implemented Process for Optimizing Injection Moulding Processes and System for Carrying Out the Process. This invention was developed by Oud Bastiaan. The patent application number is EP20240206537 20241014. The patent publication num..

World Intellectual Property Organization Publishes Atoco Inc and The Regents of The University of California Patent Application for Main Polymer-functionalized Mixed Reticular Mate..

Plastics

| Wed 29 Apr 2026

Geneva, April 29 -- World Intellectual Property Organization has published Atoco Inc and The Regents of The University of California patent application for Main Polymer-functionalized Mixed Reticular Materials for Carbon Dioxide Capture. The invention was developed by Qiu Xu, Lan Pui Ching, Kanady Jacob, Limketkai Benjie N, Zhou..

Watchmaker Genomics Inc Files WIPO Patent Application for Modified B-family Polymerases

Plastics

| Wed 29 Apr 2026

Geneva, April 29 -- Watchmaker Genomics Inc has filed a patent application for Modified B-family Polymerases. This invention was developed by Karamanof Leonidas, French Lee and Sutherland Andrew. The patent application number is WO2025US51397 20251017. The patent publication number is WO2026085401 (A1). International Patent C..

Hybrid Plastics Incorporated Files WIPO Patent Application for Polyolefins Containing High Purity Polyhedral Oligomeric Silsesquioxanes

Plastics

| Wed 29 Apr 2026

Geneva, April 29 -- Hybrid Plastics Incorporated has filed a patent application for Polyolefins Containing High Purity Polyhedral Oligomeric Silsesquioxanes. This invention was developed by Hait Sukhendu, Grayson Charles, Moody Gary and Lichtenhan Joseph. The patent application number is WO2025US51330 20251016. The patent pub..

World Intellectual Property Organization Receives Thomas Jefferson University, Isenberg Gerald Veronica, Pastore Christopher M and Twardowski Thomas E Patent Application for Adhesi..

Plastics

| Wed 29 Apr 2026

Geneva, April 29 -- World Intellectual Property Organization has received Thomas Jefferson University, Isenberg Gerald Veronica, Pastore Christopher M and Twardowski Thomas E patent application for Adhesive with Thermal Release Properties. Isenberg Gerald, Pastore Christopher and Twardowski Thomas developed the invention. The..

Yang Ping Applies for Patent on Preparation Method of Half-crack High-molecular Polymer Asphalt Warm-mixing Modifier

Plastics

| Wed 29 Apr 2026

Beijing, April 29 -- Yang Ping has applied Chinese patent for Preparation Method of Half-crack High-molecular Polymer Asphalt Warm-mixing Modifier. Yang Ping, Zhu Tengyun and Hu Chunrong developed it. The patent application number is CN202511648284 20251112. The patent publication number is CN121160101 (A). International Pate..

Jiangsu Yaohong Electronics Co Ltd Applies for Patent on Micro-powder Reinforced Flexible Impact-resistant Ppo Resin for Copper-clad Plate and Preparation Method of Micro-powder Re..

Plastics

| Wed 29 Apr 2026

Beijing, April 29 -- Jiangsu Yaohong Electronics Co Ltd has applied Chinese patent for Micro-powder Reinforced Flexible Impact-resistant Ppo Resin for Copper-clad Plate and Preparation Method of Micro-powder Reinforced Flexible Impact-resistant Ppo Resin. Wu Haibing developed it. The patent application number is CN20251162187..

Kunshan Heneng Hardware Plastic Tech Co Ltd Submits Patent Application for Antistatic Electronic Product Plastic Shell and Injection Molding Method Thereof

Plastics

| Wed 29 Apr 2026

Beijing, April 29 -- Kunshan Heneng Hardware Plastic Tech Co Ltd has submitted a patent application for Antistatic Electronic Product Plastic Shell and Injection Molding Method Thereof. Yi Yongping developed the invention. The patent application number is CN202511590383 20251103. The patent publication number is CN121160060 (..

State Intellectual Property Office of China Receives Hebei Kangyi Sanitary Ware Tech Co Ltd Patent Application for Rice Hull Fiber Composite Material and Preparation Method Thereof

Plastics

| Wed 29 Apr 2026

Beijing, April 29 -- State Intellectual Property Office of China has received Hebei Kangyi Sanitary Ware Tech Co Ltd patent application for Rice Hull Fiber Composite Material and Preparation Method Thereof. Meng Yuanzheng developed the invention. The patent application number is CN202511352597 20250922. The patent publication..

State Intellectual Property Office of China Receives Guangzhou Zijiang Packaging Co Ltd Patent Application for High-strength Pet Bottle Preform and Preparation Method Thereof

Plastics

| Wed 29 Apr 2026

Beijing, April 29 -- State Intellectual Property Office of China has received Guangzhou Zijiang Packaging Co Ltd patent application for High-strength Pet Bottle Preform and Preparation Method Thereof. Dai Junjun, Lu Jie, Gong Yongjun and Zeng Yueyang developed the invention. The patent application number is CN202511706994 202..

State Intellectual Property Office of China Releases Shaoxing Naite Plastics Co Ltd Patent Application for Biodegradable Plastic Composition and Preparation Method Thereof

Plastics

| Wed 29 Apr 2026

Beijing, April 29 -- State Intellectual Property Office of China has released Shaoxing Naite Plastics Co Ltd patent application for Biodegradable Plastic Composition and Preparation Method Thereof. This invention was developed by Teng Fei. The patent application number is CN202511363830 20250923. The patent publication number..

Shaoxing Research Institute Of Shanghai University Submits Patent Application for Single-component High-voltage-resistant High-temperature Vacuum Impregnating Resin and Preparation..

Plastics

| Wed 29 Apr 2026

Beijing, April 29 -- Shaoxing Research Institute Of Shanghai University has submitted a patent application for Single-component High-voltage-resistant High-temperature Vacuum Impregnating Resin and Preparation Method Thereof. Jang Je-hyun, Yu Ziqi, Wang Cheng, Tan Mengmeng, Li Yi, Qiu Zhaowu, Jin Dun and Liu Yutao developed the ..

State Intellectual Property Office of China Receives Henan Jinoute Ind Group Co Ltd Patent Application for Liquid Polymer Modifier, Reactive Liquid Asphalt and Preparation Method o..

Plastics

| Wed 29 Apr 2026

Beijing, April 29 -- State Intellectual Property Office of China has received Henan Jinoute Ind Group Co Ltd patent application for Liquid Polymer Modifier, Reactive Liquid Asphalt and Preparation Method of Reactive Liquid Asphalt. Yang Xingwang, Han Xinguang, Wang Qingsong, Liu Ming, Zhang Haocheng, Liu Changhong, Zhao Luyao, J..

Anhui Jucheng Fine Chemicals Co Ltd Submits Patent Application for High-molecular Polymer Composite Material with Bactericidal Effect and Preparation Method Thereof

Plastics

| Wed 29 Apr 2026

Beijing, April 29 -- Anhui Jucheng Fine Chemicals Co Ltd has submitted a patent application for High-molecular Polymer Composite Material with Bactericidal Effect and Preparation Method Thereof. Xu Qiang, Zhu Ningkui, Zhong Pengcheng, Yang Yuying, Zhao Yingying, Wang Qingqing and Liu Yanli developed the invention. The patent ..

State Intellectual Property Office of China Releases Ganzhou Senhang Plastic Rubber Co Ltd Patent Application for Tear-resistant Plastic Vest Bag and Preparation Method Thereof

Plastics

| Wed 29 Apr 2026

Beijing, April 29 -- State Intellectual Property Office of China has released Ganzhou Senhang Plastic Rubber Co Ltd patent application for Tear-resistant Plastic Vest Bag and Preparation Method Thereof. This invention was developed by Lai Bin, Fang Lin, Wang Xiangyun, Liu Fangfang, Li Yumei and Li Wenfeng. The patent applicat..

University Jinlin Medical Submits Chinese Patent Application for Rhodiola Rosea Polysaccharide Whitening Gel Mask and Preparation Method Thereof

Plastics

| Tue 28 Apr 2026

Beijing, April 29 -- University Jinlin Medical has submitted a patent application for Rhodiola Rosea Polysaccharide Whitening Gel Mask and Preparation Method Thereof. This invention was developed by Kang Jing, Han Liqin and Chen Xintong. The patent application number is CN202511549159 20251028. The patent publication number i..

State Intellectual Property Office of China Receives Shenyang Daima Tech Co Ltd Patent Application for Skin Care Product Based on Okra Polysaccharide and Preparation Method Thereof

Plastics

| Tue 28 Apr 2026

Beijing, April 29 -- State Intellectual Property Office of China has received Shenyang Daima Tech Co Ltd patent application for Skin Care Product Based on Okra Polysaccharide and Preparation Method Thereof. Wang Xin developed the invention. The patent application number is CN202511512444 20251022. The patent publication numbe..

State Intellectual Property Office of China Receives Xi'an XD Electrical Mat Co Ltd and China XD Group Co Ltd Patent Application for Automatic Blank Rolling Device for Resin Impreg..

Plastics

| Tue 28 Apr 2026

Beijing, April 29 -- State Intellectual Property Office of China has received Xi'an XD Electrical Mat Co Ltd and China XD Group Co Ltd patent application for Automatic Blank Rolling Device for Resin Impregnated Fiber Prepreg. Tong Jiangtao, Xue Peng, Zhang Congmiao, Zhang Wei, Li Yuntao, Xu Ke, Shi Ming, Zhang Xu, Shi Haojie, Li..

Suzhou Xinshengjia Tech Co Ltd Submits Chinese Patent Application for Automatic Demolding Device for Plastic Uptake Forming of Upper Cover of Energy Storage Box and Demolding Metho..

Plastics

| Tue 28 Apr 2026

Beijing, April 29 -- Suzhou Xinshengjia Tech Co Ltd has submitted a patent application for Automatic Demolding Device for Plastic Uptake Forming of Upper Cover of Energy Storage Box and Demolding Method of Automatic Demolding Device. This invention was developed by Wang Jiasong. The patent application number is CN202511491008..

Anqing Yongcheng Environmental Protection Tech Co Ltd Applies for Patent on Plastic Uptake Forming Device for Environment-friendly Degradable Material

Plastics

| Tue 28 Apr 2026

Beijing, April 29 -- Anqing Yongcheng Environmental Protection Tech Co Ltd has applied Chinese patent for Plastic Uptake Forming Device for Environment-friendly Degradable Material. Xiao Yuncheng, Xiao Wangsheng, He Xiangqian and Wu Zhaojun developed it. The patent application number is CN202511662797 20251113. The patent pub..

State Intellectual Property Office of China Receives Jiangsu Hangao Intelligent Equipment Co Ltd Patent Application for Filamentous Material Guide Structure for Plastic Processing

Plastics

| Tue 28 Apr 2026

Beijing, April 29 -- State Intellectual Property Office of China has received Jiangsu Hangao Intelligent Equipment Co Ltd patent application for Filamentous Material Guide Structure for Plastic Processing. Xing Qikun developed the invention. The patent application number is CN202511704496 20251120. The patent publication numb..

Wang Guangzhou Submits Patent Application for Two-component Tpee and Pet Melt-blown Filter Material as Well as Preparation Method and Application Thereof

Plastics

| Tue 28 Apr 2026

Beijing, April 29 -- Wang Guangzhou has submitted a patent application for Two-component Tpee and Pet Melt-blown Filter Material as Well as Preparation Method and Application Thereof. The patent application number is CN202511343545 20250919. The patent publication number is CN121157314 (A). International Patent Classification..

State Intellectual Property Office of China Publishes Shenzhen Jinglixin Tech Co Ltd Patent Application for Precise Mold for Plastic Product Processing

Plastics

| Tue 28 Apr 2026

Beijing, April 29 -- State Intellectual Property Office of China has published Shenzhen Jinglixin Tech Co Ltd patent application for Precise Mold for Plastic Product Processing. The invention was developed by Wu Qingxi, Chen Panfu, Duan Qijian and Long Leilin. The patent application number is CN202511448478 20251011. The pate..

Ningbo Jihai Mould Co Ltd Submits Patent Application for Automobile Interior Trimming Panel Mold with Core Pulling Mechanism

Plastics

| Tue 28 Apr 2026

Beijing, April 29 -- Ningbo Jihai Mould Co Ltd has submitted a patent application for Automobile Interior Trimming Panel Mold with Core Pulling Mechanism. Ji Jiaohong and Chai Zhenhai developed the invention. The patent application number is CN202511640769 20251111. The patent publication number is CN121157305 (A). Internatio..

State Intellectual Property Office of China Publishes Kunshan Dongyuan Mingxin Mould Co Ltd Patent Application for Rotary Laminated Multi-cavity Efficient Injection Mold

Plastics

| Tue 28 Apr 2026

Beijing, April 29 -- State Intellectual Property Office of China has published Kunshan Dongyuan Mingxin Mould Co Ltd patent application for Rotary Laminated Multi-cavity Efficient Injection Mold. The invention was developed by Hara Yugaku and Lim Eun-won. The patent application number is CN202511709882 20251120. The patent pu..

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