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Industry

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(13)

Nan Ya Plastics

(10)

(10)

(10)

Dainippon Ink & Chemicals

(9)

(9)

Panasonic Intellectual Pr

(9)

Tokyo Ohka Kogyo

(8)

(7)

(7)

Wanhua Chemical Group

(7)

Nissan Chemical

(6)

Tianjin Lianke New Mat Co

(6)

Mitsui Chemicals ICT Mate

(5)

(4)

Kingfa Science & Technolo

(4)

(4)

(4)

(4)

Beijing University of Che

(3)

(3)

(3)

Covestro Deutschland AG

(3)

Guangdong Shuocheng Techn

(3)

Hefei Lucky Science & Tec

(3)

(3)

Mitsubishi Gas Chemical

(3)

SABIC Global Technologies

(3)

(3)

(3)

Solus Advanced Materials

(3)

Technical Institute of Ph

(3)

Wuxi Acryl Tech Co Ltd

(3)

(2)

(2)

Asahi Kasei Constr Mat Co

(2)

(2)

Baowu Carbon Technology

(2)

Changchun Plastics Co Ltd

(2)

Chongqing Kejufu New Mat

(2)

(2)

(2)

(2)

Eternal Metaverse Journey

(2)

Fina Technologies

(2)

Fujian Fuyao Automobile D

(2)

Fulian Yuzhan Technology

(2)

Hebei Tieke Yichen New Ma

(2)

Henan Yuanhong Polymer Ne

(2)

(2)

Hubei Aerospace Jianghe C

(2)

Hubei University

(2)

Huntsman Adv Mat Switzerl

(2)

JNC Corporation

(2)

Jiangsu Sanmu Chemical Co

(2)

Jiangsu Yidong Tech Co Lt

(2)

Kaneka Corporation

(2)

King Steel Machinery

(2)

Kingfa Science & Technolo

(2)

(2)

Kunshan HPG Plastic Cemen

(2)

(2)

Matsumoto Yushi Seiyaku K

(2)

(2)

Micro Ams Inc [jp]; Daiki

(2)

NAMICS Corporation

(2)

(2)

Nanjing Julong Science &

(2)

Nippon Catalytic Chemical

(2)

(2)

Ruiniubao Tech Jiangsu Co

(2)

Shandong Non Metallic Mat

(2)

Shenzhen Matrix Multi Tec

(2)

Shinetsu Chemical

(2)

Sichuan University

(2)

Sumitomo Heavy Industries

(2)

Tatsuta Electric Wire & C

(2)

Toray Advanced Materials,

(2)

Toray Industries

(2)

(2)

(2)

Tpk Mat Solutions Xiamen

(2)

Tsinghua University

(2)

UBE Corporation

(2)

W L Gore & Associates

(2)

Wacker Chemie AG

(2)

Wuhan University of Techn

(2)

Xian Thermal Power Resear

(2)

Yangzhou Boheng New Energ

(2)

Yuncheng Xuyang Energy Co

(2)

Yunnan University

(2)

Zhejiang University of Sc

(2)

(2)

(1)

ADEKA Corporation

(1)

(1)

(1)

(1)

Ailingsen Suzhou Electric

(1)

Aitens Co Ltd; TOYOCHEM

(1)

Aiweien Shanghai Machiner

(1)

Ajou University Industry-

(1)

Alpla Werke Alwin Lehner

(1)

Anhui Biaobing Ind Co Ltd

(1)

Anhui Guofeng New Materia

(1)

Anhui Huaying Photoelectr

(1)

Anhui Jiguang New Mat Co

(1)

Anhui Judi New Mat Co Ltd

(1)

Anhui Kangran Creates Oxy

(1)

Anhui University of Scien

(1)

Anhui Xinrongheng New Mat

(1)

Anhui Zhong Tian Petroche

(1)

Anhui Zhongding NVH

(1)

Anhui Zhonglu Engineering

(1)

Anhui Zhongxing New Mat C

(1)

Anshan Angang Iron Oxide

(1)

Archroma Int Germany Gmbh

(1)

Arisawa Seisakusho Kk [jp

(1)

(1)

(1)

(1)

BASF Coatings Gmbh [de];

(1)

BASF Corp [us]; Battelle

(1)

(1)

(1)

(1)

Bay Materials Llc

(1)

Beijing China Tank Ind Co

(1)

Beijing Hanyuan New Mater

(1)

Beijing Juhe New Mat Co L

(1)

Beijing Puruiti Biotechno

(1)

Beijing Quantum Informati

(1)

Beijing Ruimeng Yunsheng

(1)

Beijing Vocational Univ O

(1)

Beijing Xinjian Technolog

(1)

Beijing Xinyuewei Semicon

(1)

Beijing Youzhi Hangyu Tec

(1)

Beijing Zhongkailian Mach

(1)

Benq Mat Co Ltd

(1)

Bijie Mingjun Glass Co Lt

(1)

Blue Cube Ip Llc

(1)

Bolide Investment Co Ltd

(1)

(1)

Borealis Ag [at]; Abu Dha

(1)

C Sun Manufacturing

(1)

(1)

Caliway Biomedical Co Ltd

(1)

Cangzhou Jincheng Polymer

(1)

Carbon Fiber Remanufactur

(1)

Cccc First Harbor Enginee

(1)

Cgn Juner Zhejiang New Ma

(1)

Cgn South Tech Co Ltd; CG

(1)

Chance Line Industrial Co

(1)

Changchun University of S

(1)

Changchun University of T

(1)

Changzhou Chaolun Pet Pro

(1)

Changzhou Dechuang High T

(1)

Changzhou Jinuo Decoratio

(1)

Changzhou Shuncheng Polym

(1)

Changzhou Tronly New Elec

(1)

(1)

Chengdu Aerospace Mould a

(1)

Chengdu Bogao Synthetic M

(1)

Chengdu Feiruite Tech Co

(1)

Chengdu Ruiboke Material

(1)

Chengdu Zhengxi Intellige

(1)

(1)

China Academy of Space Te

(1)

China Faw Group

(1)

China Gwell Machinery Co

(1)

China Mobile Group Zhejia

(1)

China Nuclear Power Opera

(1)

China University of Minin

(1)

Chong Z International

(1)

Chongqing Dnsens Printing

(1)

Chongqing Huasu Tech Co L

(1)

Chongqing Yujiang Lanfeng

(1)

Conopco Inc DBA Unilever

(1)

(1)

Covestro Intellectual Pro

(1)

Cyg Electronics Shanghai

(1)

Dainippon Ink & Chemicals

(1)

Dali New Tech Jiangsu Co

(1)

Dalian Institute of Chemi

(1)

Dalian University of Tech

(1)

Dalian Yida Prec Rubber P

(1)

(1)

Dangqu Network Tech Hangz

(1)

Danyang Kore Prec Electro

(1)

Danyang Meihua New Mat Co

(1)

Daqing New Wantong Scienc

(1)

Debang Kunshan Mat Co Ltd

(1)

Delta Electronics

(1)

Denka Co Limited

(1)

Deutsch Zentr Luft & Raum

(1)

Dongguan Chencai Automati

(1)

Dongguan Dingli Film Tech

(1)

Dongguan Dingwei Precisio

(1)

Dongguan Jingan New Mat C

(1)

Dongguan Judeshou Tech Co

(1)

Dongguan Junhong Optical

(1)

Dongguan Lianhe Molecule

(1)

Dongguan Lingjie Metal Pr

(1)

Dongguan Xinda Tech Co Lt

(1)

Donghua Chain Xinghua Co

(1)

Dongwoo Fine-Chem

(1)

Dornier Gmbh Lindauer

(1)

(1)

(1)

East China Institute of T

(1)

Eighth Research Inst Of N

(1)

Elite Electronic Material

(1)

Elite Electronic Material

(1)

Elkem Silicones France; C

(1)

Encore Automation Llc

(1)

Eq Tech Plus Co Ltd

(1)

Es Indorama Ventures L P

(1)

(1)

Eurenco Clermont

(1)

Euro-Ace Composite Manufa

(1)

Feature Tec Shanghai Adva

(1)

(1)

Finatec Holding Ag

(1)

Formosa Plastics Corp [tw

(1)

Foshan Gaojin Constructio

(1)

Foshan Green Suit Protect

(1)

Foshan Huaxin Heng Feng P

(1)

Foshan Liangzi Beauty Mak

(1)

Foshan Weilixin Electroni

(1)

FuSheng Precision

(1)

Fudan University Shanghai

(1)

(1)

Fujian Changyuan Textile

(1)

Fujian College Water Cons

(1)

Fujian Hongda Leather Ind

(1)

Fujian Huasu Innovative P

(1)

Fujian Leerjia New Materi

(1)

Fujian RD Photonics

(1)

(1)

Fuxiang Precision Industr

(1)

Fuyoute Shandong New Mate

(1)

Gansu Highway & Bridge Co

(1)

(1)

Global Sensor Technology

(1)

Greenocon Co Ltd

(1)

Guala Closures Spa

(1)

Guala Dispensing Fp S P A

(1)

Guangdong Blesson Prec Ma

(1)

Guangdong Bolin Mat Indus

(1)

Guangdong Bosi Sci & Tech

(1)

Guangdong Haiyingzhixing

(1)

Guangdong Kingbali New Ma

(1)

Guangdong Longyu Plastic

(1)

Guangdong Mingderui New M

(1)

Guangdong New Bong New Ma

(1)

Guangdong Pinfanpai Plast

(1)

Guangdong Tingyi Tech Co

(1)

Guangdong University of T

(1)

Guangdong University of T

(1)

Guangdong Wanhan New Mate

(1)

Guangdong Ward Precision

(1)

Guangdong Xinhuayue Petro

(1)

Guangdong Xiongsu Tech Gr

(1)

Guangdong Yingtong New Ma

(1)

Guangxi Acad Of Sciences

(1)

Guangxi Iron & Steel Grou

(1)

Guangxi Jingwei Biotechno

(1)

Guangxi University for Na

(1)

Guangzhou City Yi Long Ne

(1)

Guangzhou Meadville Elect

(1)

Guangzhou Technician Coll

(1)

Guangzhou Vocational And

(1)

Guizhou Gettel New Materi

(1)

Guizhou Power Grid

(1)

Guke Asia Pacific New Ene

(1)

(1)

Guoen Yisu Zhejiang New M

(1)

HD MicroSystems

(1)

HEINEKEN Supply Chain

(1)

Handan Hanguang Oa Toner

(1)

Hangzhou Beihang Univ Int

(1)

Hangzhou Beihang Universi

(1)

Hangzhou First Applied Ma

(1)

Hangzhou Gaorui Jingheng

(1)

Hangzhou Gaoxi Tech Co Lt

(1)

Hangzhou Leimeng Machiner

(1)

Hangzhou Purun Tech Co Lt

(1)

Hanwha Solutions

(1)

Harbin FRP Institute

(1)

Harbin Inst Of Technology

(1)

Harbin Institute Of Tech

(1)

Harbin Institute of Techn

(1)

Hebei Bangtai Spandex Tec

(1)

Hebei Jigao Chemical Fibr

(1)

Hebei Normal University

(1)

Heilongjiang Feihe Dairy

(1)

Heilongjiang Renhetang Me

(1)

Hella GmbH & Co KGaA

(1)

Henan Baiyihui Packaging

(1)

Henan Jinqu Yintong Metal

(1)

Henan Juyan Materials Tec

(1)

Henan Polytechnic Univers

(1)

Henan University

(1)

Henan University of Chine

(1)

Henan Water Conservancy N

(1)

Heraeus Corvant North Ame

(1)

Heze Baigang New Material

(1)

Higashiyama Film

(1)

Hochschule Fuer Technik U

(1)

Hohai University

(1)

Hon Hai Precision Industr

(1)

Hongfujin Precision Elect

(1)

Hongyue Advanced Tech Co

(1)

Horng Tair Ind Corp

(1)

Huafon Microfibre Shangha

(1)

Huaian Chuangmeng Environ

(1)

Huaibei Mining Green Chem

(1)

Huake Intelligence Techno

(1)

Huaneng Gansu Energy Dev

(1)

Huaneng Hohhot Wind Power

(1)

Huaneng Yingkou Thermal P

(1)

Huatu Chemical Jilin Co L

(1)

Hubei Haoli Bamboo Fiber

(1)

Hubei Sinophorus Electron

(1)

Hubei Yuding New Material

(1)

Hubei Zhongtai Abrasive T

(1)

Hubei Zhuocheng New Mater

(1)

Huizhou Lianxing Color Pr

(1)

Hunan Chuyuan New Mat Co

(1)

Hwashinbolt Ind Co Ltd

(1)

Hyfiber Technology Co Ltd

(1)

(1)

Ii0vi Photonics Inc

(1)

Illig Holding Gmbh

(1)

Ingenier Polymers Int B V

(1)

Inner Mongolia Huida Yida

(1)

Inner Mongolia University

(1)

Inner Mongolia Yili Indus

(1)

Insitute of Chemical Mate

(1)

Inst Of Medicine And Heal

(1)

Institute of Chemistry, C

(1)

Intlpak Entpr Corporation

(1)

JSP Corporation

(1)

JX Advanced Metals

(1)

(1)

Jani International Pte Lt

(1)

Japan Vilene Co Ltd

(1)

(1)

Jiangsu Beiwei Culture An

(1)

Jiangsu Boiln Plastics Co

(1)

Jiangsu Changtong New Mat

(1)

Jiangsu China Electronics

(1)

Jiangsu Deli Chemical Fib

(1)

Jiangsu Helper Functional

(1)

Jiangsu Hengke New Materi

(1)

Jiangsu Hengze Composite

(1)

Jiangsu Huipusen New Mate

(1)

Jiangsu Jiangshanhong Che

(1)

Jiangsu Jiangtai Polymer

(1)

Jiangsu Jicui Advanced Hi

(1)

Jiangsu Jinshan New Mat C

(1)

Jiangsu Jinshun Automatio

(1)

Jiangsu Ledon Membrane Te

(1)

Jiangsu Liside New Meteri

(1)

Jiangsu Nata Opto Elect M

(1)

Jiangsu Newsga Home Texti

(1)

Jiangsu Palaite New Mater

(1)

Jiangsu Senolo Medical Te

(1)

Jiangsu Shuningmeiju Tech

(1)

Jiangsu Smith New Materia

(1)

Jiangsu Suqing Water Trea

(1)

Jiangsu Suzhou Purificati

(1)

Jiangsu Yimi New Material

(1)

Jiangsu Yushi Film Tech C

(1)

Jiangsu Zhigaoyuan Intell

(1)

Jiangsu Zhongheng Pet Art

(1)

Jiangsu Zhongke Kehua New

(1)

Jiangxi Ganjiang New Area

(1)

Jiangxi Jinkairui Machine

(1)

Jiangxi Kuqi Zhizao Tech

(1)

Jiaxing Gaozheng New Mate

(1)

Jin Kailong [us]; Alfarha

(1)

Jinan Jingzheng Electroni

(1)

Jingmen Green Eco Manufac

(1)

Jingmen Jinghua Aluminum

(1)

Jinjiang Fulian Bleaching

(1)

Jump Composite Tech Liany

(1)

(1)

(1)

(1)

(1)

Kalark Nanostructure Scie

(1)

(1)

(1)

Kemaisi New Material Tech

(1)

Kingfa Science & Technolo

(1)

Kokusai Electric Corp [jp

(1)

Konfoong Material Interna

(1)

Krauss Maffei Tech Gmbh

(1)

Kunming Yulai Biotechnolo

(1)

Kunshan Able Robotics Tec

(1)

Kunshan Aliman Automation

(1)

Kunshan Jiahua Prec Indus

(1)

Kunshan Jiexiang Ind Equi

(1)

Kunshan Sipulinte Industr

(1)

Kuroki Industrial Co Ltd

(1)

(1)

(1)

Lanrui New Mat Ningbo Co

(1)

Lanzhou Institute of Chem

(1)

(1)

(1)

Liaoning Aihai Talc Co Lt

(1)

Liaoning Qinghua Refracto

(1)

Liweite Hangzhou Tech Co

(1)

Lt Metals Co Ltd

(1)

Luna Labs Usa Llc [us]; N

(1)

Luoyang Ship Material Res

(1)

(1)

Maag Germany Gmbh

(1)

Magnekon S A De C V

(1)

Matsukawa Industrial Mate

(1)

Meishan CRRC Brake Scienc

(1)

Meiya Updated High Tech M

(1)

Microwave Chemical Co Ltd

(1)

Midea Group; Hefei Hualin

(1)

(1)

Mitsubishi Electric

(1)

Mitsubishi Engineering-Pl

(1)

Mitsubishi Materials Elec

(1)

Mitsui Chemicals

(1)

(1)

Morishita Jintan Co

(1)

(1)

Multilayer Films Llc

(1)

Murata Manufacturing

(1)

Nagase & Co Ltd [jp]; Nag

(1)

Nanjing Kingdom New Contr

(1)

Nanjing Sanhe Anticorrosi

(1)

Nanjing University of Tec

(1)

Nankai University

(1)

Nantong Nacoda Polyuretha

(1)

Nantong Polytechnic Colle

(1)

Nantong Zhishun New Mater

(1)

National Taipei Universit

(1)

National Tsing Hua Univer

(1)

Neos Company Ltd

(1)

(1)

Next Generation Recycling

(1)

Ningbo Fukesi Hardware Pa

(1)

Ningbo J&s Botanics Inc

(1)

Ningbo Mude Molding Tech

(1)

Ningbo Qingrong New Energ

(1)

Ningbo Roaby Technology I

(1)

Ningbo Tanyuan New Materi

(1)

Ningbo University

(1)

Ningbo Yuefei Mould Corpo

(1)

Ninghai Youxin Moulding C

(1)

Ningxia University

(1)

(1)

Nissin Chemical Industry

(1)

No 711 Research Institute

(1)

North China Electric Powe

(1)

North Integrated Circuit

(1)

Northeastern University a

(1)

Northstar Tech Group Inc

(1)

Northwestern Polytechnica

(1)

Novel Huangshan Packaging

(1)

Nytex Composites Co Ltd

(1)

Olum Material Corporation

(1)

Omv Downstream Gmbh

(1)

Optorun Shanghai

(1)

Organo Corporation

(1)

Origin Materials Operatin

(1)

Otto Maenner Gmbh

(1)

Outuo Automobile Man Shan

(1)

Perfetti Van Melle Spa

(1)

(1)

Poffenroth Jacob Joshua

(1)

Polar Lights Energy

(1)

Politecnico di Milano

(1)

Poly Changda Engineering

(1)

Poly Plastic Masterbatch,

(1)

(1)

(1)

Pomiran Metalization Rese

(1)

Pontifical Catholic Unive

(1)

Powerchina Guiyang Engine

(1)

Prezero Polymer Germany G

(1)

(1)

Qiandie New Material Tech

(1)

Qingdao Hongdingyuan New

(1)

Qingdao Huicheng Environm

(1)

Qingdao University of Sci

(1)

Qingdao Xueda Holdings Co

(1)

Quanzhou Longguan New Mat

(1)

(1)

Rilong Tech Shenzhen Co L

(1)

Rolic Technologies

(1)

Rommelag Eng Gmbh

(1)

Ruiou Qi Fu (Suzhou) Pack

(1)

SCREEN Holdings

(1)

Sam Bond Int Corporation

(1)

Samsung Display

(1)

Samsung Electronics

(1)

Sanko Tekstil Isletmeleri

(1)

(1)

Sanshin Chemical Industry

(1)

Scientific Value Solution

(1)

(1)

Sekisui Chemical

(1)

(1)

Sekisui Plastics

(1)

Sepion Tech Inc

(1)

Shaanxi Non Ferrous Tianc

(1)

Shandong Agruniv Fert Sci

(1)

Shandong Chambroad Petroc

(1)

Shandong Dacheng Anti Cor

(1)

Shandong Damei New Mat Co

(1)

Shandong Dawn Zhoushi Pac

(1)

Shandong Hengda Brand Pac

(1)

Shandong Jintuo New Mater

(1)

Shandong Yuanli Tech Co L

(1)

Shanghai 2nd Polytechnic

(1)

Shanghai Aircraft Manufac

(1)

Shanghai Banzan Macromole

(1)

Shanghai Baoye Group Corp

(1)

Shanghai Chunbao Chemical

(1)

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(1)

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(1)

Shanghai Huilan Material

(1)

Shanghai Institute of Tec

(1)

Shanghai Lintong Advanced

(1)

Shanghai Pret Composites

(1)

Shanghai Shengshi Weishen

(1)

Shanghai University of Te

(1)

Shanghai Wenxin Tech Co L

(1)

Shanghai Xingen Tech Co L

(1)

Shanghai Zhonghua Tech Co

(1)

Shantou Tongxingwang Tech

(1)

Shanxi University

(1)

Shanxi Xuanyuan New Mat C

(1)

Shengshi Yingchuang Hydro

(1)

Shenhua Xinjie Energy Co

(1)

Shenyang Xinyang Polyuret

(1)

Shenzhen Academy of Aeros

(1)

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(1)

Shenzhen Daxin Semiconduc

(1)

Shenzhen Eye Tech Co Ltd

(1)

Shenzhen Guangzhi Tech Co

(1)

Shenzhen Henka Precision

(1)

Shenzhen Inst Of Advanced

(1)

Shenzhen Langbowan Advanc

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Shenzhen Langtu Tech Co L

(1)

Shenzhen Nanke New Materi

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Shenzhen Newccess Ind Co

(1)

Shenzhen Rongda Photosens

(1)

Shenzhen Tcl High New Tec

(1)

Shenzhen Tize Tech Co Ltd

(1)

Shenzhen Xinguan Precisio

(1)

Shenzhen Yisheng Aviation

(1)

Shenzhen Zhonglian Numeri

(1)

Sherwin Williams Guangdon

(1)

Shihezi University

(1)

Shinetsu Chemical; Univ O

(1)

Shoei Chemical Industry

(1)

Shuguang Prefabricated Co

(1)

Sichuan Changhong Electri

(1)

Sichuan Dongfang Insulati

(1)

Sichuan Dongze Tech Co Lt

(1)

Sichuan Qimin Tech Co Ltd

(1)

Sichuan Tianshi Huanneng

(1)

Sidike New Mat Jiangsu Co

(1)

Sijia New Mat Shanghai Co

(1)

(1)

(1)

Singular Genomics Systems

(1)

Sinochem Lantian Co Ltd;

(1)

Sinoma Lithium Battery Se

(1)

Sipchem Innovent Sa

(1)

(1)

(1)

(1)

Solenis Technologies Lp

(1)

Soloman Changzhou Alloy N

(1)

Soochow University

(1)

South China Agricultural

(1)

Southwest Jiaotong Univer

(1)

Stanley Electric

(1)

State Nuclear Uranium Res

(1)

Steripak Pty Ltd

(1)

(1)

Suhao Litian Liaoning Pol

(1)

(1)

Sumitomo Bakelite

(1)

Sumitomo Seika Chemicals

(1)

Sunko Ink Co Ltd

(1)

Suqian Qingmu Intelligent

(1)

Suzhou Anmei Material Tec

(1)

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(1)

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(1)

Suzhou Hegengli Plastic R

(1)

Suzhou Hexiang Textile Te

(1)

Suzhou Jucui Material Tec

(1)

Suzhou Lubing High And Ne

(1)

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(1)

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(1)

Suzhou Nanomicro Tech Co

(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)

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(1)

Taihe New Material Group;

(1)

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(1)

(1)

Taizhou Xindinghai Rubber

(1)

Takemoto Oil & Fat

(1)

Tanaka Precious Metal Tec

(1)

Tankong Tech Hangzhou Co

(1)

Tarim University

(1)

(1)

(1)

The Coca Cola Co

(1)

The Industry & Academic C

(1)

The Regents of The Univer

(1)

The Willamette Valley Co

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Covestro Intellectual Property GmbH & Co KG and Power2polymers GmbH Granted Patent for Method for Producing Polyoxymethylene Polyoxyalkylene Copolymers

Plastics

| Mon 22 Jun 2026

Alexandria, June 23 -- Covestro Intellectual Property GmbH & Co KG and Power2polymers GmbH have been granted a patent for Method for Producing Polyoxymethylene Polyoxyalkylene Copolymers. Langanke Jens, Wolf Aurel and Guertler Christoph developed the invention. The patent application number is US202017772762 20201214. The pat..

Univ Florida State Res Found Inc Granted Patent for Lignin Based Biodegradable Polymers and Methods of Making the Same

Plastics

| Mon 22 Jun 2026

Alexandria, June 23 -- Univ Florida State Res Found Inc has been granted a patent for Lignin Based Biodegradable Polymers and Methods of Making the Same. Chung Hoyong developed the invention. The patent application number is US202117791166 20210107. The patent publication number is US12649823 (B2). International Patent Classi..

U.S. Patent and Trademark Office Awards Patent for Method for Producing and Chemically Recycling a Crosslinked Thiol-based Photopolymer

Plastics

| Mon 22 Jun 2026

Alexandria, June 23 -- U.S. Patent and Trademark Office has awarded a patent to Jin Kailong, Alfarhan Saleh and Arizona State University for Method for Producing and Chemically Recycling a Crosslinked Thiol-based Photopolymer. Jin Kailong and Alfarhan Saleh developed the invention. The patent application number is US202318304..

Zhejiang Heuristic New Material Technology Limited Liability Co and Zhejiang Heuristic New Material Tech Limited Liability Company Awarded Patent for Preparation Method of Collagen..

Plastics

| Mon 22 Jun 2026

Alexandria, June 23 -- Zhejiang Heuristic New Material Technology Limited Liability Co and Zhejiang Heuristic New Material Tech Limited Liability Company have been awarded a patent for Preparation Method of Collagen Fiber, Collagen Fiber, and Application of Collagen Fiber. This invention was developed by He Wenguang, Zhang Huaic..

Sinoma Lithium Battery Separator Nanjing Co Ltd Gets Patent for Polyolefin Porous Film and Preparation Method Therefor, Battery Separator, and Electrochemical Device

Plastics

| Tue 23 Jun 2026

Alexandria, June 23 -- Sinoma Lithium Battery Separator Nanjing Co Ltd has received a patent for Polyolefin Porous Film and Preparation Method Therefor, Battery Separator, and Electrochemical Device. This invention was developed by Jia Guozhong, Zheng Lei, Xue Shan, Zhang Xujie, Liu Gaojun, Wu Qiyang, Ma Yuan, Bai Yaozong, Xue Y..

State Intellectual Property Office of China Releases Jinan Jingzheng Electronics Patent Application for Composite Film with Coupling End Face Area and Preparation Method

Plastics

| Tue 23 Jun 2026

Beijing, June 23 -- State Intellectual Property Office of China has released Jinan Jingzheng Electronics patent application for Composite Film with Coupling End Face Area and Preparation Method. This invention was developed by Wang Yuting, Ji Fei, Yin Peiju, Hu Wen, Tang Gongbin and Liang Longyue. The patent application numbe..

Shanghai Institute of Technical Physics, Chinese Academy of Sciences Submits Patent Application for Vane-like Wear-resistant Ultra-wideband Anti-reflection Film Structure and Prepa..

Plastics

| Tue 23 Jun 2026

Beijing, June 23 -- Shanghai Institute of Technical Physics, Chinese Academy of Sciences has submitted a patent application for Vane-like Wear-resistant Ultra-wideband Anti-reflection Film Structure and Preparation Method Thereof. Gao Mengyu, Zhang Zhongming, Zheng Yuxiang, Zhang Zhen, Liu Baojian, Ma Xiaofeng, Duan Weibo, Hu Er..

Luxottica Awarded Patent for Device for Detecting the Condition of Eyeglasses Being Worn

Plastics

| Mon 22 Jun 2026

Alexandria, June 23 -- Luxottica has been awarded a patent for Device for Detecting the Condition of Eyeglasses Being Worn. This invention was developed by Michelon Dino. The patent application number is US202218559953 20220427. The patent publication number is US12650617 (B2). International Patent Classification codes are G0..

Winpak Awarded Patent for High Stiffness, High Impact, Clarified Polypropylene Compositions

Plastics

| Mon 22 Jun 2026

Alexandria, June 23 -- Winpak has been awarded a patent for High Stiffness, High Impact, Clarified Polypropylene Compositions. This invention was developed by Wan Chen and Wu Ming-lun. The patent application number is US202218067285 20221216. The patent publication number is US12649849 (B2). International Patent Classificatio..

Henkel Obtains Patent for Process for the Preparation of Hydroxyl-functionalized Polyether-polysiloxane Block Copolymers

Plastics

| Mon 22 Jun 2026

Alexandria, June 23 -- Henkel has obtained a patent for process for the preparation of hydroxyl-functionalized polyether-polysiloxane block copolymers. This invention was developed by Marquardt Marion, Mejia Esteban, Damke Jan-erik, Woznicka Marta, Ghosh Swarup, Despotopoulou Christina, Kragl Udo and Klein Johann. The patent ..

Dow Silicones Obtains Patent for Polydiorganosiloxane Preparation

Plastics

| Mon 22 Jun 2026

Alexandria, June 23 -- Dow Silicones has obtained a patent for polydiorganosiloxane preparation. This invention was developed by Guo Yi, Wang Michael H, Wang Xiuyan, Peng Jiang and Hu Qiang. The patent application number is US202018023714 20200831. The patent publication number is US12649827 (B2). International Patent Classif..

Zhangjiajie Qihui New Material Applies for Patent on Anti-aging High-bonding-strength TPU (thermoplastic Polyurethane) Hot Melt Adhesive Film and Preparation Method Thereof

Plastics

| Tue 23 Jun 2026

Beijing, June 23 -- Zhangjiajie Qihui New Material has applied Chinese patent for Anti-aging High-bonding-strength TPU (thermoplastic Polyurethane) Hot Melt Adhesive Film and Preparation Method Thereof. Jiang Ting, Bin Jiaquan, He Lirong, He Juxiang and Wen Sheng developed it. The patent application number is CN202610180150 2..

State Intellectual Property Office of China Releases Anhui Guofeng New Material Tech Co Ltd and Anhui Guofeng New Materials Patent Application for Electrochromic BOPET (biaxially O..

Plastics

| Tue 23 Jun 2026

Beijing, June 23 -- State Intellectual Property Office of China has released Anhui Guofeng New Material Tech Co Ltd and Anhui Guofeng New Materials patent application for Electrochromic BOPET (biaxially Oriented Polyethylene Terephthalate) Pre-coating Film as Well as Preparation Method and Application Thereof. This invention was..

Zhuhai New Generation Composite Mat Co Ltd Submits Chinese Patent Application for Special Protective Coating for Polyethylene Film

Plastics

| Tue 23 Jun 2026

Beijing, June 23 -- Zhuhai New Generation Composite Mat Co Ltd has submitted a patent application for Special Protective Coating for Polyethylene Film. This invention was developed by Wang Liping and Wang Chenyong. The patent application number is CN202511999176 20251229. The patent publication number is CN121652661 (A). Inte..

State Intellectual Property Office of China Releases Sichuan Dongze Tech Co Ltd Patent Application for High-toughness PLA/PCL Composite Film and Application Thereof

Plastics

| Tue 23 Jun 2026

Beijing, June 23 -- State Intellectual Property Office of China has released Sichuan Dongze Tech Co Ltd patent application for High-toughness PLA/PCL Composite Film and Application Thereof. This invention was developed by Yu Guangming and Zhong Hanze. The patent application number is CN20261089157 20260122. The patent publica..

State Intellectual Property Office of China Receives Guangdong Mingderui New Material Technology Patent Application for Material for Plastic Bottle, Preparation Method and Applicat..

Plastics

| Tue 23 Jun 2026

Beijing, June 23 -- State Intellectual Property Office of China has received Guangdong Mingderui New Material Technology patent application for Material for Plastic Bottle, Preparation Method and Application. Cai Chaoyang, Liu Mohui, Zhang Mingfu and Jia Jingsen developed the invention. The patent application number is CN202512..

Qiandie New Material Tech Shenzhen Co Ltd Submits Patent Application for Display Protective Film and Preparation Method Thereof

Plastics

| Tue 23 Jun 2026

Beijing, June 23 -- Qiandie New Material Tech Shenzhen Co Ltd has submitted a patent application for Display Protective Film and Preparation Method Thereof. Qing Songguo, Ding Yiping and Fan Yulong developed the invention. The patent application number is CN202511731772 20251124. The patent publication number is CN121652552 (..

State Intellectual Property Office of China Releases Shandong Damei New Mat Co Ltd Patent Application for Flame-retardant Plasticized PVC Decorative Film and Preparation Process Th..

Plastics

| Tue 23 Jun 2026

Beijing, June 23 -- State Intellectual Property Office of China has released Shandong Damei New Mat Co Ltd patent application for Flame-retardant Plasticized PVC Decorative Film and Preparation Process Thereof. This invention was developed by Cao Lanyi, Ma Xuelong, Cao Shuhan, Cao Shoujun and Liang Mingming. The patent applic..

State Intellectual Property Office of China Releases Wanhua Chemical Group Patent Application for Flame-retardant Photodiffusion Polypropylene Material as Well as Preparation Metho..

Plastics

| Tue 23 Jun 2026

Beijing, June 23 -- State Intellectual Property Office of China has released Wanhua Chemical Group patent application for Flame-retardant Photodiffusion Polypropylene Material as Well as Preparation Method and Application Thereof. This invention was developed by Hao Liangliang, Miao Chunmeng, Zhang Hong, Chang Xiaodan, Liu Hao, ..

Zhejiang Zhongcai Pipes Science & Technology Submits Chinese Patent Application for High-performance Fluorine-containing Plastic Processing Aid and Preparation Method Thereof

Plastics

| Tue 23 Jun 2026

Beijing, June 23 -- Zhejiang Zhongcai Pipes Science & Technology has submitted a patent application for High-performance Fluorine-containing Plastic Processing Aid and Preparation Method Thereof. This invention was developed by Wang Baiti, Hu Shuaijie, Yang Gaowei, Chen Jianchun and Xu Shaojiong. The patent application number i..

State Intellectual Property Office of China Releases Ningxia University Patent Application for Edible Preservative Film Based on Linseed Oil Body as Well as Preparation Method and ..

Plastics

| Tue 23 Jun 2026

Beijing, June 23 -- State Intellectual Property Office of China has released Ningxia University patent application for Edible Preservative Film Based on Linseed Oil Body as Well as Preparation Method and Application of Edible Preservative Film. This invention was developed by Ma Lifang, Liu Yilin, Ma Fengling and Fu Jing. The..

University of Science and Technology Beijing Submits Patent Application for Preparation Method and Application of Cholesteric Phase Film with Multiple Stimulation Responses

Plastics

| Tue 23 Jun 2026

Beijing, June 23 -- University of Science and Technology Beijing has submitted a patent application for Preparation Method and Application of Cholesteric Phase Film with Multiple Stimulation Responses. Chen Peizhen, Huo Jiaxin, Gao Yanzi, Chen Yuanwei, Yuan Baohua and Wang Yuying developed the invention. The patent applicatio..

State Intellectual Property Office of China Publishes Kingfa Science & Technology Patent Application for Method for Recovering Polyethylene in Hybrid Plastic and Application Thereo..

Plastics

| Tue 23 Jun 2026

Beijing, June 23 -- State Intellectual Property Office of China has published Kingfa Science & Technology patent application for Method for Recovering Polyethylene in Hybrid Plastic and Application Thereof. The invention was developed by Guan Huanxiang, Liu Siyang, Song Haiping, Li Cong, Ye Nanbiao, Li Jianjun, Li Jiangpeng and ..

State Intellectual Property Office of China Releases Danyang Kore Prec Electronic Co Ltd and Zhenjiang Fuchuang New Material Tech Co Ltd Patent Application for Preparation Method o..

Plastics

| Tue 23 Jun 2026

Beijing, June 23 -- State Intellectual Property Office of China has released Danyang Kore Prec Electronic Co Ltd and Zhenjiang Fuchuang New Material Tech Co Ltd patent application for Preparation Method of Conductive Breathable Polytetrafluoroethylene Film. This invention was developed by Che Yanchao and Shi Yuping. The paten..

State Intellectual Property Office of China Receives Weifang Engineering Vocational College Patent Application for Thermal-insulation Flame-retardant Bio-based Polystyrene Composit..

Plastics

| Tue 23 Jun 2026

Beijing, June 23 -- State Intellectual Property Office of China has received Weifang Engineering Vocational College patent application for Thermal-insulation Flame-retardant Bio-based Polystyrene Composite Board and Preparation Method Thereof. Lu Jinshuai, Gao Man and Liu Xuewei developed the invention. The patent application n..

State Intellectual Property Office of China Receives Guangdong University of Technology and Jieyang Sub Center Chemie and Fine Chemical Guangdong Province Laboratory Patent Applica..

Plastics

| Tue 23 Jun 2026

Beijing, June 23 -- State Intellectual Property Office of China has received Guangdong University of Technology and Jieyang Sub Center Chemie and Fine Chemical Guangdong Province Laboratory patent application for Linear Easy-to-tear Polyamide Matt Film as Well as Preparation Method and Application Thereof. Yang Kejian, Jeong Ji ..

State Intellectual Property Office of China Releases Poly Plastic Masterbatch, Suzhou Patent Application for Photonic Crystal Structure Color Film and Preparation Method and Applic..

Plastics

| Tue 23 Jun 2026

Beijing, June 23 -- State Intellectual Property Office of China has released Poly Plastic Masterbatch, Suzhou patent application for Photonic Crystal Structure Color Film and Preparation Method and Application Thereof. This invention was developed by Sheng Nan, Xu Yiming, Tao Kang, Liu Xiangxiang, Hu Jianchen and Yang Junhui. ..

State Intellectual Property Office of China Releases Dalian Institute of Chemical Physics, Chinese Academy of Sciences Patent Application for Method for Preparing Modified Composit..

Plastics

| Tue 23 Jun 2026

Beijing, June 23 -- State Intellectual Property Office of China has released Dalian Institute of Chemical Physics, Chinese Academy of Sciences patent application for Method for Preparing Modified Composite Film from Yellow Ginger Residues and Application of Modified Composite Film. This invention was developed by Lu Fang, Lu Rui..

State Intellectual Property Office of China Releases Yangzhou Boheng New Energy Material Tech Co Ltd Patent Application for High-temperature-resistant and Penetration-resistant Pol..

Plastics

| Tue 23 Jun 2026

Beijing, June 23 -- State Intellectual Property Office of China has released Yangzhou Boheng New Energy Material Tech Co Ltd patent application for High-temperature-resistant and Penetration-resistant Polyester Film as Well as Preparation Method and Application Thereof. This invention was developed by Zhuang Zhi, Chen Huaiyu, Li..

Guangdong University of Technology Applies for Patent on Preparation of Novel Colorless Polyimide Film Based on Ether Bond and Composite Coordination Enhancement

Plastics

| Tue 23 Jun 2026

Beijing, June 23 -- Guangdong University of Technology has applied Chinese patent for Preparation of Novel Colorless Polyimide Film Based on Ether Bond and Composite Coordination Enhancement. Gao Yanyu, Wang Cheng, Zhang Zhipeng, Chen Jiarui, Chang Haiyang, Zhang Wei and Zhang Wanying developed it. The patent application numb..

State Intellectual Property Office of China Publishes Guangzhou Meadville Electronics Patent Application for Full-bio-based Thin Film, Preparation Method Thereof and Application of..

Plastics

| Tue 23 Jun 2026

Beijing, June 23 -- State Intellectual Property Office of China has published Guangzhou Meadville Electronics patent application for Full-bio-based Thin Film, Preparation Method Thereof and Application of Full-bio-based Thin Film in Flexible Copper-clad Plate. The invention was developed by Huang Shuangwu, Wu Shaohui, Pan Zhimin..

Inner Mongolia University of Science and Technology Submits Chinese Patent Application for Preparation Method of Flame-retardant Anti-aging High-transparency Polyurethane

Plastics

| Tue 23 Jun 2026

Beijing, June 23 -- Inner Mongolia University of Science and Technology has submitted a patent application for Preparation Method of Flame-retardant Anti-aging High-transparency Polyurethane. This invention was developed by Huang Mengxi, Qiao Jianyuan, Liu Minghao, Guo Genyi and Pan Gaofei. The patent application number is CN20..

Guangxi University for Nationalities Submits Chinese Patent Application for Preparation Method of Bio-based Modified Polyurethane Material

Plastics

| Tue 23 Jun 2026

Beijing, June 23 -- Guangxi University for Nationalities has submitted a patent application for Preparation Method of Bio-based Modified Polyurethane Material. This invention was developed by Shen Xinyi, Zhu Jinhang, Zou Yangpeng, Yan Shijing, Du Jun, Du Qingcheng, Liang Liying, Tong Yujie, Mei Zhe and Liao Liwei. The patent ap..

Wuhan University of Technology Submits Chinese Patent Application for High-temperature-resistant High-crosslinking Polyetherimide Dielectric Film and Preparation Method Thereof

Plastics

| Tue 23 Jun 2026

Beijing, June 23 -- Wuhan University of Technology has submitted a patent application for High-temperature-resistant High-crosslinking Polyetherimide Dielectric Film and Preparation Method Thereof. This invention was developed by Xiong Chuanxi, Wei Yuhao, Wang Shan, Yang Quanling, Shi Xiaohan and Qin Hongmei. The patent appli..

State Intellectual Property Office of China Releases Shanghai Wenxin Tech Co Ltd Patent Application for Positive Photosensitive Organic Insulating Film Composition with High Heat R..

Plastics

| Tue 23 Jun 2026

Beijing, June 23 -- State Intellectual Property Office of China has released Shanghai Wenxin Tech Co Ltd patent application for Positive Photosensitive Organic Insulating Film Composition with High Heat Resistance. This invention was developed by Ge Xueping, Zhang Quanyi and Shen Ancheng. The patent application number is CN20..

State Intellectual Property Office of China Releases Henan University of Chinese Medicine Patent Application for Hypocrella Bambusae Homogeneous Polysaccharide Hbps as Well as Prep..

Plastics

| Tue 23 Jun 2026

Beijing, June 23 -- State Intellectual Property Office of China has released Henan University of Chinese Medicine patent application for Hypocrella Bambusae Homogeneous Polysaccharide Hbps as Well as Preparation Method and Application Thereof. This invention was developed by Zhi Yanle, Wang Hui, Zhang Fengjiao, Zhang Zhiqiang, Y..

Samsung SDI Gains Patent for Photosensitive Resin Composition, Photosensitive Resin Layer Using the Same and Color Filter

Plastics

| Tue 23 Jun 2026

Alexandria, June 23 -- United States Patent for Photosensitive Resin Composition, Photosensitive Resin Layer Using the Same and Color Filter has been issued to Samsung SDI. This invention was developed by Kim Jihye, Kim Jihong, Song Haeni, Kim Sabina, Yoo Jeongho and Park Baek Soung. The patent application number is US202218078..

The Industry & Academic Cooperpation In Chungnam National Univ Iac Obtains Patent for Manufacturing Method of Transparent Ultra-thin Film and Transparent Ultra-thin Film Produced T..

Plastics

| Mon 22 Jun 2026

Alexandria, June 23 -- The Industry & Academic Cooperpation In Chungnam National Univ Iac has obtained a patent for manufacturing method of transparent ultra-thin film and transparent ultra-thin film produced thereby. This invention was developed by Kang Seong Min and Choi Ji Seong. The patent application number is US20231838..

U.S. Patent and Trademark Office Awards Patent for Method and Device for Impregnating at Least One Fibre Material

Plastics

| Mon 22 Jun 2026

Alexandria, June 23 -- U.S. Patent and Trademark Office has awarded a patent to Deutsch Zentr Luft & Raumfahrt for Method and Device for Impregnating at Least One Fibre Material. Rege Matteo and Titze Maik developed the invention. The patent application number is US202118005481 20210706. The patent publication number is US12649..

State Intellectual Property Office of China Publishes Southwest Jiaotong University Patent Application for Detachable Slurry Shield Slurry Film Forming and Maintenance Test Device ..

Plastics

| Tue 23 Jun 2026

Beijing, June 23 -- State Intellectual Property Office of China has published Southwest Jiaotong University patent application for Detachable Slurry Shield Slurry Film Forming and Maintenance Test Device and Intelligent Evaluation Method. The invention was developed by Kim Jin-woo, Wang Chenlin, Liang Xiaoming and Feng Kun. T..

State Intellectual Property Office of China Receives Toshiba and Toshiba System Tech Corporation Patent Application for Perovskite Film Inspection Device, Perovskite Film Molding D..

Plastics

| Tue 23 Jun 2026

Beijing, June 23 -- State Intellectual Property Office of China has received Toshiba and Toshiba System Tech Corporation patent application for Perovskite Film Inspection Device, Perovskite Film Molding Device, and Perovskite Film Inspection Method. Ishihara Haruhiko, Ikagawa Masakuni, Kishi Toshiyuki, Ooshiro Kenichi and Okuro ..

Kunshan Aliman Automation Laser Equipment Co Ltd Submits Chinese Patent Application for Test Equipment for Production of Dimming Film

Plastics

| Tue 23 Jun 2026

Beijing, June 23 -- Kunshan Aliman Automation Laser Equipment Co Ltd has submitted a patent application for Test Equipment for Production of Dimming Film. This invention was developed by Liu Yang, Shuai Yanggen, Pan Caizhen and Li Binghong. The patent application number is CN202511907992 20251217. The patent publication numbe..

Jiangsu Yushi Film Tech Co Ltd Submits Patent Application for Device and Method for Testing Adhesive Force of Hot Stamping Film Coating

Plastics

| Tue 23 Jun 2026

Beijing, June 23 -- Jiangsu Yushi Film Tech Co Ltd has submitted a patent application for Device and Method for Testing Adhesive Force of Hot Stamping Film Coating. Shang Huihua, Lin Hongfan, Fang Tiehui, Lin Xiao, Lin Zhangbu, Lin Dingan and Xue Wei developed the invention. The patent application number is CN202511834288 202..

Anhui University of Science and Technology Submits Chinese Patent Application for Waterproof Anti-permeability Experiment Method Based on Tunnel Lining and Tough Spraying Film Comp..

Plastics

| Tue 23 Jun 2026

Beijing, June 23 -- Anhui University of Science and Technology has submitted a patent application for Waterproof Anti-permeability Experiment Method Based on Tunnel Lining and Tough Spraying Film Composite Structure. This invention was developed by Rong Chuanxin, Cai Haibing, Feng Shouzhong, Shi Xin, Wang Bin, Zou Pengjun, Dai E..

Zhejiang Hongshida Technology Files Chinese Patent Application for Wear Resistance Detection Equipment for High-wear-resistance Film

Plastics

| Tue 23 Jun 2026

Beijing, June 23 -- Zhejiang Hongshida Technology has filed a patent application for Wear Resistance Detection Equipment for High-wear-resistance Film. This invention was developed by Yin Zhida and Fang Jianzhuan. The patent application number is CN202511692279 20251118. The patent publication number is CN121656045 (A). Inter..

Ruiou Qi Fu (Suzhou) Packaging Technology Files Chinese Patent Application for Tensile Testing Device for Pof (polyolefin Fiber) Thermal Shrinkage Film and Testing Method of Tensil..

Plastics

| Tue 23 Jun 2026

Beijing, June 23 -- Ruiou Qi Fu (Suzhou) Packaging Technology has filed a patent application for Tensile Testing Device for Pof (polyolefin Fiber) Thermal Shrinkage Film and Testing Method of Tensile Testing Device. This invention was developed by Wang Rensong. The patent application number is CN202511971467 20251225. The pat..

State Intellectual Property Office of China Publishes Wuxi Hengnuo Plastic Tech Co Ltd Patent Application for Testing Device for Pe Film Production and Testing Method Thereof

Plastics

| Tue 23 Jun 2026

Beijing, June 23 -- State Intellectual Property Office of China has published Wuxi Hengnuo Plastic Tech Co Ltd patent application for Testing Device for Pe Film Production and Testing Method Thereof. The invention was developed by Xu Yingquan and Hu Ziyun. The patent application number is CN202511788830 20251201. The patent p..

State Intellectual Property Office of China Publishes Bijie Mingjun Glass Co Ltd Patent Application for Glass Coating Film Integrity Detection Mechanism

Plastics

| Tue 23 Jun 2026

Beijing, June 23 -- State Intellectual Property Office of China has published Bijie Mingjun Glass Co Ltd patent application for Glass Coating Film Integrity Detection Mechanism. The invention was developed by Wang Hua, Wu Caigang and Lu Xiaofei. The patent application number is CN202511411571 20250929. The patent publication ..

Ningbo Roaby Technology Industrial Group Submits Chinese Patent Application for Film Covering Equipment and Film Covering Method for Pavement Construction

Plastics

| Tue 23 Jun 2026

Beijing, June 23 -- Ningbo Roaby Technology Industrial Group has submitted a patent application for Film Covering Equipment and Film Covering Method for Pavement Construction. This invention was developed by Xu Bin, You Qi and Xu Su. The patent application number is CN202610154823 20260204. The patent publication number is CN..

Soochow University Submits Patent Application for Little Seed Strategy for Extendable Solution Synthesis of Large Area Single Crystal Thin Film

Plastics

| Tue 23 Jun 2026

Beijing, June 23 -- Soochow University has submitted a patent application for Little Seed Strategy for Extendable Solution Synthesis of Large Area Single Crystal Thin Film. Deng Wei, Zhang Xiujuan, Jie Jiansheng and Wang Fang developed the invention. The patent application number is CN202511527183 20251024. The patent publica..

Shenzhen Daxin Semiconductor Tech Co Ltd Seeks Patent for Vanadium Oxide Film and Preparation Method Thereof

Plastics

| Tue 23 Jun 2026

Beijing, June 23 -- Shenzhen Daxin Semiconductor Tech Co Ltd has sought patent for Vanadium Oxide Film and Preparation Method Thereof. This invention was developed by Cai Zhongyu, Yang Haipeng, Zhang Zheng, Zhang Shaoda and Li Qiong. The patent application number is CN202511729179 20251124. The patent publication number is CN..

Konfoong Material International Submits Patent Application for Method for Increasing Thickness of Anodic Oxide Film at Bottom of Metal V Groove

Plastics

| Tue 23 Jun 2026

Beijing, June 23 -- Konfoong Material International has submitted a patent application for Method for Increasing Thickness of Anodic Oxide Film at Bottom of Metal V Groove. Yao Lijun, Chen Yongjun, Zhou Youping, Bian Yijun and Gu Sen developed the invention. The patent application number is CN202511981395 20251225. The patent..

Global Sensor Technology Co Ltd Files Chinese Patent Application for Low-damage High-compactness Cadmium Telluride Passive Film and Preparation Method and Application Thereof

Plastics

| Tue 23 Jun 2026

Beijing, June 23 -- Global Sensor Technology Co Ltd has filed a patent application for Low-damage High-compactness Cadmium Telluride Passive Film and Preparation Method and Application Thereof. This invention was developed by Fang Juan, Liu Yongfeng, Yang Chaochen, Huang Li and Huang Sheng. The patent application number is CN..

Jingmen Green Eco Manufacture New Material Submits Chinese Patent Application for New Process for Operation of Ion Exchange Resin

Plastics

| Tue 23 Jun 2026

Beijing, June 23 -- Jingmen Green Eco Manufacture New Material has submitted a patent application for New Process for Operation of Ion Exchange Resin. This invention was developed by Yang Jian, Fu Mingbo, Wan Wenjing, Chen Chuang, Xu Kaihua, Zhang Kun and An Yanni. The patent application number is CN202511950801 20251223. The p..

Baowu Carbon Technology Submits Chinese Patent Application for Method for Purifying Indene and Co-producing Liquid Coumarone Resin

Plastics

| Tue 23 Jun 2026

Beijing, June 23 -- Baowu Carbon Technology has submitted a patent application for Method for Purifying Indene and Co-producing Liquid Coumarone Resin. This invention was developed by Zhu Chunyan, Yao Shengze, Fei Jianhua, Zhao Hongyi, Zheng Zhongyi and Hou Wenjie. The patent application number is CN202411282712 20240913. The..

Nankai University Submits Patent Application for Boron-nitrogen Heterocyclic Tripolymer and Preparation Method Thereof

Plastics

| Tue 23 Jun 2026

Beijing, June 23 -- Nankai University has submitted a patent application for Boron-nitrogen Heterocyclic Tripolymer and Preparation Method Thereof. Du Chengzhuo, Wang Xiaoye and Gao Xiangyu developed the invention. The patent application number is CN202511829836 20251205. The patent publication number is CN121652187 (A). Inte..

Intlpak Entpr Corporation Gains Patent for Pulp Molded Container and Fabricating Method Thereof

Plastics

| Mon 22 Jun 2026

Alexandria, June 23 -- United States Patent for Pulp Molded Container and Fabricating Method Thereof has been issued to Intlpak Entpr Corporation. This invention was developed by Chen Chuang Su-chu. The patent application number is US202318341883 20230627. The patent publication number is US12649991 (B2). International Patent..

“icl” Innovation Concrete Laboratory Korlatoit Felelssegue Tarasasag and Icl Innovation Concrete Laboratory Korlatoit Feleloessegue Tarasasag Gain Patent for Admixture Composit..

Plastics

| Mon 22 Jun 2026

Alexandria, June 23 -- United States Patent for Admixture Composition for the Production of Lightweight Concrete Containing Polystyrene Beads, Process for the Preparation of the Composition and its Application has been issued to “icl” Innovation Concrete Laboratory Korlatoit Felelssegue Tarasasag and Icl Innovation Concrete ..

Otto Maenner GmbH Obtains Patent for Monitoring Device for an Injection Mold

Plastics

| Mon 22 Jun 2026

Alexandria, June 23 -- Otto Maenner GmbH has obtained a patent for monitoring device for an injection mold. This invention was developed by Eppler Siegfried, Gehring Alexander and Slisse Christian. The patent application number is US201816756063 20181016. The patent publication number is US12649271 (B2). International Patent ..

State Intellectual Property Office of China Releases Sichuan Tianshi Huanneng Tech Co Ltd Patent Application for Free Radical Polymerization Water-based Drilling Fluid Composition ..

Plastics

| Tue 23 Jun 2026

Beijing, June 23 -- State Intellectual Property Office of China has released Sichuan Tianshi Huanneng Tech Co Ltd patent application for Free Radical Polymerization Water-based Drilling Fluid Composition and Preparation Method Thereof. This invention was developed by Li Mingjie. The patent application number is CN202610155033..

State Intellectual Property Office of China Releases Fujian Huasu Innovative Plastics Mat Co Ltd Patent Application for Preparation Method of Colorful Pearlescent Spray-free Plasti..

Plastics

| Tue 23 Jun 2026

Beijing, June 23 -- State Intellectual Property Office of China has released Fujian Huasu Innovative Plastics Mat Co Ltd patent application for Preparation Method of Colorful Pearlescent Spray-free Plastic. This invention was developed by Cai Pengfei and Lin Jianmin. The patent application number is CN20261032804 20260112. Th..

State Intellectual Property Office of China Releases Tianjin Lianke New Mat Co Ltd Patent Application for Polypropylene Impact Copolymer Resin and Preparation Method Thereof

Plastics

| Tue 23 Jun 2026

Beijing, June 23 -- State Intellectual Property Office of China has released Tianjin Lianke New Mat Co Ltd patent application for Polypropylene Impact Copolymer Resin and Preparation Method Thereof. This invention was developed by Chen Fengtao, Dong Jinyong and Zhang Kai. The patent application number is CN202511503810 202510..

State Intellectual Property Office of China Publishes Beijing China Tank Ind Co Ltd and Qingan Group Patent Application for Metal Lining Carbon Fiber Composite Hydraulic Linear Act..

Plastics

| Tue 23 Jun 2026

Beijing, June 23 -- State Intellectual Property Office of China has published Beijing China Tank Ind Co Ltd and Qingan Group patent application for Metal Lining Carbon Fiber Composite Hydraulic Linear Actuator Cylinder Assembly. The invention was developed by Zhang Li, Feng Zhuoxing, Yan Xiaofeng, Ma Jijun, Zhang Yansong, Qu Liq..

State Intellectual Property Office of China Publishes Xiamen Hongjiang Ind Co Ltd Patent Application for Antibacterial, Moisture-absorbing and Sweat-releasing Composite Fiber and P..

Plastics

| Tue 23 Jun 2026

Beijing, June 23 -- State Intellectual Property Office of China has published Xiamen Hongjiang Ind Co Ltd patent application for Antibacterial, Moisture-absorbing and Sweat-releasing Composite Fiber and Preparation Method Thereof. The invention was developed by Wu Ruiqi. The patent application number is CN202610181633 2026020..

State Intellectual Property Office of China Publishes Zhongshan Tianshili Precision Tech Co Ltd Patent Application for Plant-based High Polymer Material for Automobile Injection Mo..

Plastics

| Tue 23 Jun 2026

Beijing, June 23 -- State Intellectual Property Office of China has published Zhongshan Tianshili Precision Tech Co Ltd patent application for Plant-based High Polymer Material for Automobile Injection Molded Part and Preparation Method Thereof. The invention was developed by Zhong Chenhua. The patent application number is CN..

State Intellectual Property Office of China Publishes Hebei Tieke Yichen New Material Tech Co Ltd Patent Application for Microsphere Foaming Polyurethane Material, Base Plate as We..

Plastics

| Tue 23 Jun 2026

Beijing, June 23 -- State Intellectual Property Office of China has published Hebei Tieke Yichen New Material Tech Co Ltd patent application for Microsphere Foaming Polyurethane Material, Base Plate as Well as Preparation Method and Application of Base Plate. The invention was developed by Tian Dezhu, Song Tiantian, Dong Quanxia..

State Intellectual Property Office of China Publishes Changzhou Tronly New Electronic Mat Co Ltd and Changzhou Tronly Advanced Electronic Mat Co Ltd Patent Application for Polymer ..

Plastics

| Tue 23 Jun 2026

Beijing, June 23 -- State Intellectual Property Office of China has published Changzhou Tronly New Electronic Mat Co Ltd and Changzhou Tronly Advanced Electronic Mat Co Ltd patent application for Polymer Resin as Well as Preparation Method and Application Thereof. The invention was developed by Qian Bin, Zhang Xuelong and Ge Qin..

State Intellectual Property Office of China Publishes Tianjin Lianke New Mat Co Ltd Patent Application for Polypropylene Impact Copolymer Resin and Preparation Method Thereof

Plastics

| Tue 23 Jun 2026

Beijing, June 23 -- State Intellectual Property Office of China has published Tianjin Lianke New Mat Co Ltd patent application for Polypropylene Impact Copolymer Resin and Preparation Method Thereof. The invention was developed by Chen Fengtao, Dong Jinyong and Zhang Kai. The patent application number is CN202511503815 202510..

State Intellectual Property Office of China Publishes Tianjin Lianke New Mat Co Ltd Patent Application for Random Copolymer Polypropylene Resin as Well as Preparation Method and Ap..

Plastics

| Tue 23 Jun 2026

Beijing, June 23 -- State Intellectual Property Office of China has published Tianjin Lianke New Mat Co Ltd patent application for Random Copolymer Polypropylene Resin as Well as Preparation Method and Application Thereof. The invention was developed by Chen Fengtao, Dong Jinyong and Zhang Kai. The patent application number i..

State Intellectual Property Office of China Receives Zhuhai Gree Cnc Machine Tool Co Ltd and Zhuhai Gree Intelligent Equipment Patent Application for Mixing Heating Control Method,..

Plastics

| Tue 23 Jun 2026

Beijing, June 23 -- State Intellectual Property Office of China has received Zhuhai Gree Cnc Machine Tool Co Ltd and Zhuhai Gree Intelligent Equipment patent application for Mixing Heating Control Method, Device and Equipment for Mold and Medium. Lu Pengbo, Lin Rong, Li Xiuyu, Lin Weitong and Yu Hao developed the invention. T..

State Intellectual Property Office of China Receives Jinjiang Fulian Bleaching Dyeing and Printing Ind Co Ltd Patent Application for Color Repairing Method for Improving Local Dark..

Plastics

| Tue 23 Jun 2026

Beijing, June 23 -- State Intellectual Property Office of China has received Jinjiang Fulian Bleaching Dyeing and Printing Ind Co Ltd patent application for Color Repairing Method for Improving Local Darkness of Light-color Polyester Fabric. Zhu Wende, Xie Guihua, Cai Qinglai and Hu Wenguang developed the invention. The paten..

State Intellectual Property Office of China Receives Guangdong Tingyi Tech Co Ltd Patent Application for Benzimidazole Functionalized Waterborne Polyurethane as Well as Preparation..

Plastics

| Tue 23 Jun 2026

Beijing, June 23 -- State Intellectual Property Office of China has received Guangdong Tingyi Tech Co Ltd patent application for Benzimidazole Functionalized Waterborne Polyurethane as Well as Preparation Method and Application Thereof. Liu Xiujin and Zhang Xingyun developed the invention. The patent application number is CN2..

State Intellectual Property Office of China Receives Shandong Non Metallic Material Inst Patent Application for Method for Synthesizing POSS (polyhedral Oligomeric Silsesquioxane) ..

Plastics

| Tue 23 Jun 2026

Beijing, June 23 -- State Intellectual Property Office of China has received Shandong Non Metallic Material Inst patent application for Method for Synthesizing POSS (polyhedral Oligomeric Silsesquioxane) Modified Phenolic Resin and Preparing Composite Material Based on Poss Modified Phenolic Resin. Ren Xin, Shao Meng, Yuan Wenji..

State Intellectual Property Office of China Receives Tianjin Lianke New Mat Co Ltd Patent Application for Polypropylene Resin as Well as Preparation Method and Application Thereof

Plastics

| Tue 23 Jun 2026

Beijing, June 23 -- State Intellectual Property Office of China has received Tianjin Lianke New Mat Co Ltd patent application for Polypropylene Resin as Well as Preparation Method and Application Thereof. Chen Fengtao, Dong Jinyong and Zhang Kai developed the invention. The patent application number is CN202511503807 20251021..

Ruiniubao Tech Jiangsu Co Ltd Seeks Patent for Drying Device for Modified High Polymer Material and Drying Method Thereof

Plastics

| Tue 23 Jun 2026

Beijing, June 23 -- Ruiniubao Tech Jiangsu Co Ltd has sought patent for Drying Device for Modified High Polymer Material and Drying Method Thereof. This invention was developed by Hu Huili and Min Jianghua. The patent application number is CN202511938650 20251222. The patent publication number is CN121655239 (A). Internationa..

Foshan Huaxin Heng Feng Polyerificating Packaging Co Ltd Seeks Patent for Heat-resistant Plastic Bottle Cap and Preparation Method Thereof

Plastics

| Tue 23 Jun 2026

Beijing, June 23 -- Foshan Huaxin Heng Feng Polyerificating Packaging Co Ltd has sought patent for Heat-resistant Plastic Bottle Cap and Preparation Method Thereof. This invention was developed by Yang Yuquan, Yu Changqin and Lyu Yuexia. The patent application number is CN20261061599 20260116. The patent publication number is..

Suzhou Nanomicro Tech Co Ltd Seeks Patent for Porous Resin Microsphere as Well as Preparation Method and Application Thereof

Plastics

| Tue 23 Jun 2026

Beijing, June 23 -- Suzhou Nanomicro Tech Co Ltd has sought patent for Porous Resin Microsphere as Well as Preparation Method and Application Thereof. This invention was developed by Lu Mingyuan, Jiang Biwang, Guo Ziyu, Liu Jingsong and Zhou Yongxing. The patent application number is CN202511906489 20251217. The patent public..

Tianjin Lianke New Mat Co Ltd Seeks Patent for High-density Polyethylene Resin as Well as Preparation Method and Application Thereof

Plastics

| Tue 23 Jun 2026

Beijing, June 23 -- Tianjin Lianke New Mat Co Ltd has sought patent for High-density Polyethylene Resin as Well as Preparation Method and Application Thereof. This invention was developed by Chen Fengtao, Dong Jinyong and Zhang Kai. The patent application number is CN202511503803 20251021. The patent publication number is CN1..

Changzhou Dechuang High Tech Material Tech Co Ltd Applies for Patent on Thermosetting Resin-based Fiber Composite Material and Preparation Method Thereof

Plastics

| Tue 23 Jun 2026

Beijing, June 23 -- Changzhou Dechuang High Tech Material Tech Co Ltd has applied Chinese patent for Thermosetting Resin-based Fiber Composite Material and Preparation Method Thereof. Li De developed it. The patent application number is CN202511468965 20251015. The patent publication number is CN121652527 (A). International P..

Cyg Electronics Shanghai Co Ltd Applies for Patent on Ceramic Polyolefin Thermal Shrinkage Material, Thermal Shrinkage Sleeve and Manufacturing Method Thereof

Plastics

| Tue 23 Jun 2026

Beijing, June 23 -- Cyg Electronics Shanghai Co Ltd has applied Chinese patent for Ceramic Polyolefin Thermal Shrinkage Material, Thermal Shrinkage Sleeve and Manufacturing Method Thereof. Zhang Canbing, Wang Zhi, Qiao Mengya, Du Weiyi, Chen Banghui, Peng Xianyang and Jiang Yuheng developed it. The patent application number i..

Huatu Chemical Jilin Co Ltd Applies for Patent on Low-glossiness Polyacrylate Resin Composition as Well as Preparation Method and Application Thereof

Plastics

| Tue 23 Jun 2026

Beijing, June 23 -- Huatu Chemical Jilin Co Ltd has applied Chinese patent for Low-glossiness Polyacrylate Resin Composition as Well as Preparation Method and Application Thereof. Ma Baikun, Wang Yiwen and Ma Haisong developed it. The patent application number is CN202610172403 20260206. The patent publication number is CN121..

Guangdong Xinhuayue Petrochemical Incorporated Co Applies for Patent on Cycloolefin Modified Styrene Resin and Preparation Method Thereof

Plastics

| Tue 23 Jun 2026

Beijing, June 23 -- Guangdong Xinhuayue Petrochemical Incorporated Co has applied Chinese patent for Cycloolefin Modified Styrene Resin and Preparation Method Thereof. Chen Ke'er, Zhong Yi and Liang Hailin developed it. The patent application number is CN202511745878 20251125. The patent publication number is CN121652342 (A)...

Jiangsu Jiangshanhong Chemical Fiber Co Ltd Files Chinese Patent Application for Graphene-based Modified Polyester Fiber Yoga Fabric and Processing Technology Thereof

Plastics

| Tue 23 Jun 2026

Beijing, June 23 -- Jiangsu Jiangshanhong Chemical Fiber Co Ltd has filed a patent application for Graphene-based Modified Polyester Fiber Yoga Fabric and Processing Technology Thereof. This invention was developed by Ma Hongming, Huang Rongqing, Ni Zhanggen and Cao Jianpeng. The patent application number is CN202511671721 20..

Eighth Research Inst Of Nuclear Technology Files Chinese Patent Application for Irradiation Shielding Filler Resin Material as Well as Preparation Method and Application Thereof

Plastics

| Tue 23 Jun 2026

Beijing, June 23 -- Eighth Research Inst Of Nuclear Technology has filed a patent application for Irradiation Shielding Filler Resin Material as Well as Preparation Method and Application Thereof. This invention was developed by Hang Song, Wu Haifeng and Yan Pengfei. The patent application number is CN202511918868 20251218. T..

Anshan Angang Iron Oxide Co Ltd Files Chinese Patent Application for Polyacrylamide Polymer Composition as Well as Preparation Method and Application Thereof

Plastics

| Tue 23 Jun 2026

Beijing, June 23 -- Anshan Angang Iron Oxide Co Ltd has filed a patent application for Polyacrylamide Polymer Composition as Well as Preparation Method and Application Thereof. This invention was developed by Li Hong, Gao Xiang, Zhao Mingtao, Xu Peng, Feng Zhixin, Xiu Weiwei and Zhou Siqi. The patent application number is CN2..

Tianjin Lianke New Mat Co Ltd Files Chinese Patent Application for Linear Low-density Polyethylene Resin as Well as Preparation Method and Application Thereof

Plastics

| Tue 23 Jun 2026

Beijing, June 23 -- Tianjin Lianke New Mat Co Ltd has filed a patent application for Linear Low-density Polyethylene Resin as Well as Preparation Method and Application Thereof. This invention was developed by Chen Fengtao, Dong Jinyong and Zhang Kai. The patent application number is CN202511503812 20251021. The patent public..

Foshan Gaojin Construction Eng Co Ltd Submits Chinese Patent Application for Sewage Anti-seepage Blocking Construction Equipment and Construction Method Based on Expansive High Pol..

Plastics

| Tue 23 Jun 2026

Beijing, June 23 -- Foshan Gaojin Construction Eng Co Ltd has submitted a patent application for Sewage Anti-seepage Blocking Construction Equipment and Construction Method Based on Expansive High Polymer Grouting. This invention was developed by Wang Faming, Lian Cheng, Liu Peixian, Ye Yongsheng and Geng Fengqin. The patent ..

Jiangsu Newsga Home Textile Hi Tech Co Ltd Submits Chinese Patent Application for Modified Polyester Yarn Suitable for Water-jet Weaving and Light Sizing and Preparation Method of ..

Plastics

| Tue 23 Jun 2026

Beijing, June 23 -- Jiangsu Newsga Home Textile Hi Tech Co Ltd has submitted a patent application for Modified Polyester Yarn Suitable for Water-jet Weaving and Light Sizing and Preparation Method of Modified Polyester Yarn. This invention was developed by Wang Zhong, Wang Mingxing, Shi Donghui, Wu Yixian and Lin Jingjun. The..

Sijia New Mat Shanghai Co Ltd Submits Chinese Patent Application for Light-gram-weight High-support Polyester Fiber Space Cloth and Preparation Method Thereof

Plastics

| Tue 23 Jun 2026

Beijing, June 23 -- Sijia New Mat Shanghai Co Ltd has submitted a patent application for Light-gram-weight High-support Polyester Fiber Space Cloth and Preparation Method Thereof. This invention was developed by Huang Wanneng, Cheng Hao, Li Junfeng, Wu Sunwang, Huang Youfa and Xie Zhihai. The patent application number is CN20..

Nanjing Julong Science & Tech Co Ltd Submits Chinese Patent Application for Low-friction and High-CTI Polyphenylene Sulfide Composite Material and Preparation Method Thereof

Plastics

| Tue 23 Jun 2026

Beijing, June 23 -- Nanjing Julong Science & Tech Co Ltd has submitted a patent application for Low-friction and High-CTI Polyphenylene Sulfide Composite Material and Preparation Method Thereof. This invention was developed by Hua Guangzhou, Chao Fen, Wang Ming, Shen Xiaojie, Yu Ting and Liu Shuyang. The patent application nu..

Jiangsu Boiln Plastics Co Ltd Submits Chinese Patent Application for Carbon Fiber Reinforced Thermoplastic Resin Material and Preparation Method Thereof

Plastics

| Tue 23 Jun 2026

Beijing, June 23 -- Jiangsu Boiln Plastics Co Ltd has submitted a patent application for Carbon Fiber Reinforced Thermoplastic Resin Material and Preparation Method Thereof. This invention was developed by Yin Hang, Zhang Chao and Liu Zhipeng. The patent application number is CN20251211210 20251229. The patent publication num..

Suzhou Anmei Material Tech Co Ltd Submits Patent Application for Oil-resistant and High-temperature-resistant TPU Material and Preparation Method Thereof

Plastics

| Tue 23 Jun 2026

Beijing, June 23 -- Suzhou Anmei Material Tech Co Ltd has submitted a patent application for Oil-resistant and High-temperature-resistant TPU Material and Preparation Method Thereof. Zhou Songhu and Xu Zan developed the invention. The patent application number is CN202511297927 20250911. The patent publication number is CN121..

Changzhou Shuncheng Polymer Mat Co Ltd Submits Chinese Patent Application for Modified Polycarbonate Foamed Bead and Preparation Method and Molded Product Thereof

Plastics

| Tue 23 Jun 2026

Beijing, June 23 -- Changzhou Shuncheng Polymer Mat Co Ltd has submitted a patent application for Modified Polycarbonate Foamed Bead and Preparation Method and Molded Product Thereof. This invention was developed by Huang Zhicheng, Cai Wenjie and Luo Jing. The patent application number is CN20261046098 20260114. The patent pu..

Yangzhou Yinyi Hotel Supplies Co Ltd Submits Chinese Patent Application for Ionic Liquid Modified Straw Bio-based Plastic as Well as Preparation Method and Application Thereof

Plastics

| Tue 23 Jun 2026

Beijing, June 23 -- Yangzhou Yinyi Hotel Supplies Co Ltd has submitted a patent application for Ionic Liquid Modified Straw Bio-based Plastic as Well as Preparation Method and Application Thereof. This invention was developed by Xu Changsheng, Shi Shanming, Yao Zhenping and Xu Chaolong. The patent application number is CN2025..

Fujian Hongda Leather Ind Co Ltd Submits Chinese Patent Application for Waterborne Polyurethane Filler and Preparation Method Thereof

Plastics

| Tue 23 Jun 2026

Beijing, June 23 -- Fujian Hongda Leather Ind Co Ltd has submitted a patent application for Waterborne Polyurethane Filler and Preparation Method Thereof. This invention was developed by Zheng Zhenan, Huang Jie, Ding Canhui, Xu Xiangfeng, Zhu Jubo and Ding Canhong. The patent application number is CN202511883475 20251215. The..

Daqing New Wantong Science and Tech Development Co Ltd Submits Patent Application for Temperature-resistant and Salt-resistant Polymer Chromium Gel for Deep Profile Control and Flo..

Plastics

| Tue 23 Jun 2026

Beijing, June 23 -- Daqing New Wantong Science and Tech Development Co Ltd has submitted a patent application for Temperature-resistant and Salt-resistant Polymer Chromium Gel for Deep Profile Control and Flooding of Injection Well and Preparation Method of Temperature-resistant and Salt-resistant Polymer Chromium Gel. Li Baohon..

Aitens Co Ltd and TOYOCHEM Apply for Patent on Electromagnetic Wave Shielding Frame, Method for Manufacturing Same, Resin Frame Covering Sheet, and Laminated Sheet

Plastics

| Mon 22 Jun 2026

Beijing, June 22 -- Aitens Co Ltd and TOYOCHEM have applied Chinese patent for Electromagnetic Wave Shielding Frame, Method for Manufacturing Same, Resin Frame Covering Sheet, and Laminated Sheet. Matsudo Kazunori, Ando Kenji and Hino Mitsuharu developed it. The patent application number is CN202511213236 20250828. The patent..

Zhejiang Boyi Tech Co Ltd and Zhejiang Boyi Prec Molding Co Ltd Submit Chinese Patent Application for Automatic Guiding and Positioning Mechanism of Precise Injection Mold

Plastics

| Sun 21 Jun 2026

Beijing, June 22 -- Zhejiang Boyi Tech Co Ltd and Zhejiang Boyi Prec Molding Co Ltd have submitted a patent application for Automatic Guiding and Positioning Mechanism of Precise Injection Mold. This invention was developed by Zhong Jianbin. The patent application number is CN202610173318 20260206. The patent publication numb..

Shenzhen Langtu Tech Co Ltd and Jiangsu Vocational College Finance & Economics Submit Patent Application for Drilling Equipment for Injection Mold Machining

Plastics

| Sun 21 Jun 2026

Beijing, June 22 -- Shenzhen Langtu Tech Co Ltd and Jiangsu Vocational College Finance & Economics have submitted a patent application for Drilling Equipment for Injection Mold Machining. Tian Xiaoyan and Chen Qingyun developed the invention. The patent application number is CN20251236219 20251230. The patent publication numb..

Gansu Highway & Bridge Construction Group, Lanzhou Jiaotong University and Northwest Institute Eco-Environment & Resources CAS Submit Patent Application for Salt-corrosion-resistan..

Plastics

| Sun 21 Jun 2026

Beijing, June 22 -- Gansu Highway & Bridge Construction Group, Lanzhou Jiaotong University and Northwest Institute Eco-Environment & Resources CAS have submitted a patent application for Salt-corrosion-resistant Prefabricated Square Pile Mold and Square Pile Structure Thereof. Zhang Lingrong, Li Ping, Xu Huaxin, Wang Dan, Zhao ..

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