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22:58:35 Fri 20 Mar 2026

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Nan Ya Plastics

(7)

Sichuan University

(5)

Yangzhou Boheng New Energ

(5)

Dainippon Ink & Chemicals

(4)

Shengyi Technology

(4)

(4)

Dexerials Corporation

(3)

Japan Steel Works

(3)

Jiangsu Shuangxing Color

(3)

Jiangsu Xinyuan New Mater

(3)

Jixiang Sanbao High Tech

(3)

(3)

Moge Mat Suzhou Co Ltd

(3)

Shanghai Jicai Microelect

(3)

Shinetsu Chemical

(3)

Thomas Swan & Co Ltd

(3)

Army Engineering Universi

(2)

Beihang University

(2)

Beijing Institute Of Scie

(2)

Beijing University of Che

(2)

(2)

Changzhou University

(2)

(2)

(2)

Guangdong Aobaixing New M

(2)

Hainan University

(2)

(2)

Jiangnan University

(2)

Jiangsu Dahai Plastic Co

(2)

Jiaxing Fuying Composite

(2)

Kaneka Corporation

(2)

Kemeisi New Material Tech

(2)

Kingfa Science & Technolo

(2)

Kunshan Keyida Prec Mould

(2)

(2)

Mitsubishi Gas Chemical

(2)

Mitsubishi Gas Chemical C

(2)

Nanjing Yikairui New Mat

(2)

National Dong Hwa Univers

(2)

(2)

North China Electric Powe

(2)

Northwestern Polytechnica

(2)

(2)

Runhua Jiangsu New Mat Co

(2)

(2)

Shaanxi Hualong New Mat C

(2)

Suzhou Shengcheng Solar E

(2)

Suzhou Weigou New Materia

(2)

Suzhou Xingkaisheng Intel

(2)

Taizhou Huapu Mould Co Lt

(2)

Tandajin Nanjing New Mat

(2)

Toray Advanced Film

(2)

(2)

Wanhua Chemical Group

(2)

Wuhan University of Techn

(2)

Wuxi Hi Tec Environmental

(2)

Xian Weier Precision Tech

(2)

Zhejiang University of Sc

(2)

ADEKA Corporation

(1)

Advanced Drainage Systems

(1)

Advanced Sputtering Tech

(1)

All Plus Chemical Co Ltd

(1)

Alpla Werke Alwin Lehner

(1)

Anhui Aiyalun New Materia

(1)

Anhui Aomei Plastic

(1)

Anhui Bauhinia Wall Decor

(1)

Anhui Green Cosmotec Opto

(1)

Anhui Jinguan Packaging C

(1)

Anhui Lianke New Mat Co L

(1)

Anhui Litian Environmenta

(1)

Anhui Qianfan Tech Co Ltd

(1)

Anhui Sentai Wpc Group Co

(1)

Anhui Xihe Aviation Tech

(1)

Anhui Xingbeida New Mater

(1)

Anhui Xinran Carbon Fiber

(1)

Anhui Xishoupu Instr Equi

(1)

Anhui Yingsu New Material

(1)

Anhui Yuehong Electromech

(1)

Anhui Yunzhong Optoelectr

(1)

Anqing Zhongyou Plastic P

(1)

Applied Mat Inc [us]; Way

(1)

(1)

Asahi Chemical; Genomed I

(1)

(1)

Autonetworks Tech Ltd [jp

(1)

Avic Xian Aircraft Indust

(1)

BGRIMM Technology Group;

(1)

Beijing Academy of Scienc

(1)

Beijing Composite Materia

(1)

Beijing Eternal Material

(1)

Beijing Institute of Tech

(1)

Beijing Jingci Medical Eq

(1)

Beijing Mapu New Mat Co L

(1)

Beijing Normal University

(1)

Beijing Research Institut

(1)

Beijing Satellite Manufac

(1)

Beijing University of Tec

(1)

Beijing University; Beiou

(1)

Beike Biotech Co Ltd

(1)

Bell Polyester Products I

(1)

(1)

Bio-Rad Laboratories

(1)

Brueckner Maschb Gmbh

(1)

C SUN Technology (Guangzh

(1)

CCC Guangzhou Dredging

(1)

CPC Corporation, Taiwan

(1)

CRRC Qingdao Sifang

(1)

(1)

Capsugel Belgium Nv

(1)

(1)

Ccteg Coal Mining Researc

(1)

Cellmat Tech S L [es]; Hi

(1)

Cellsight Tech Inc

(1)

Chang\'an University

(1)

Changzhou Baiyidaer Techn

(1)

Changzhou Biolegeen Ecote

(1)

Changzhou Chike Photoelec

(1)

Changzhou Huawei Advanced

(1)

Changzhou Institute of Me

(1)

Changzhou Kinfoo Composit

(1)

Changzhou Rixin Resin Co

(1)

Changzhou Shengyue Mould

(1)

Chaohua Tech Foshan Co Lt

(1)

Chc North Paint & Coating

(1)

Chengdu Besmile Medical T

(1)

Chengdu Daqiying Tech Co

(1)

Chengdu Hengmeisheng Biot

(1)

Chengdu Kecheng Fine Chem

(1)

Chengdu Zhengxi Intellige

(1)

China Highway Engineering

(1)

China National Petroleum;

(1)

China Pet Tech Yantai Co

(1)

Chizhou Fangda Science An

(1)

Chongqing Haimu Traffic T

(1)

Chongqing Hongyuyu Auto P

(1)

Chongqing University of S

(1)

Chongqing Yurongjin Tech

(1)

Cixi City Sharmoon Electr

(1)

Cixi Ebest Commodity Co L

(1)

Covestro Deutschland AG

(1)

DEC Dongfeng Electric Mac

(1)

(1)

(1)

Dongfeng Motor Group

(1)

Dongguan Aconic Fabric Co

(1)

Dongguan City Dayuan Plas

(1)

Dongguan Daliwei Silicone

(1)

Dongguan Dongxiang Plasti

(1)

Dongguan Guoheng Plastic

(1)

Dongguan Huaying Electron

(1)

Dongguan Juwei Electronic

(1)

Dongguan Lichangda New Ma

(1)

Dongguan Ruize Chuangyi N

(1)

Dongguan Weili New Mat Co

(1)

Dongguan Xinzheng Machine

(1)

Dongguan Yuesheng New Mat

(1)

Dongshen New Material Tec

(1)

Dover Chemical Corp

(1)

East China Univ Of Scienc

(1)

(1)

(1)

(1)

Evonik Roehm Gmbh

(1)

Eye and ENT Hospital of F

(1)

(1)

(1)

(1)

Formosa Plastics Corporat

(1)

Formosa Plastics Corporat

(1)

Foshan City Shunde Distr

(1)

Fudan University

(1)

Fujian Anyuan Optical Tec

(1)

Fujian Dehua Geleishi Gif

(1)

Fujian Hairun Sufeng New

(1)

Fujian Institute of Resea

(1)

Fujian Jingfeng Technolog

(1)

Futaba Industrial

(1)

Fuyang Sineva New Materia

(1)

Fuyao Glass Industry Grou

(1)

Ganzhou Guosheng Zhuoyue

(1)

Ganzhou Hengxin Plastic I

(1)

Garware Hi Tech Films Ltd

(1)

Gree Wuan Prec Equipment

(1)

Guangdong Baochang New Ma

(1)

Guangdong Buster Technolo

(1)

Guangdong Decro Package F

(1)

Guangdong East Asia Elect

(1)

Guangdong Gaoyi Building

(1)

Guangdong Gongli Building

(1)

Guangdong Hecheng Ind Co

(1)

Guangdong Industry Techni

(1)

Guangdong Jimeibang New M

(1)

Guangdong Jinhaina Ind Co

(1)

Guangdong Meijieshi Holdi

(1)

Guangdong New Bong New Ma

(1)

Guangdong New Energy Stor

(1)

Guangdong Shunde Kaipusit

(1)

Guangdong Shunjiang Tech

(1)

Guangdong Yingdefu Medica

(1)

Guangdong Zhenxin Tech Co

(1)

Guangdong Zhili New Packa

(1)

Guangxi Fengcai Printing

(1)

Guangxi University for Na

(1)

Guangxi Youdefa Leather P

(1)

Guangzhou Guangxin Packag

(1)

Guangzhou Jiechang Cosmet

(1)

Guangzhou Medical Univers

(1)

Guangzhou Panyu Cable Wor

(1)

Guangzhou Roujing Sunshad

(1)

Guangzhou Shunhing Prec I

(1)

Guangzhou Shunsheng Plast

(1)

Guangzong Zhizhicheng Chi

(1)

Guilin Lingyi Mfg Co Ltd

(1)

Guilin Moyuan Material Te

(1)

Guilin University of Elec

(1)

Guilin University of Tech

(1)

Guizhou Hexin Plastic Mfg

(1)

Guizhou Province (Renhuai

(1)

Guojing Hechuang Qingdao

(1)

Guozhuowei Innovative Mat

(1)

Haian County Zhongxiang W

(1)

Hainan Medical Univ Haina

(1)

Hainan Special Economic Z

(1)

Hangzhou Advanced Researc

(1)

Hangzhou Benma Chemfibre

(1)

Hangzhou Chaoran Diamond

(1)

Hangzhou First Electronic

(1)

Hangzhou Haoshui Technolo

(1)

Hangzhou Ranjie Electroni

(1)

Hangzhou Taidake Carbon F

(1)

Hangzhou Vulcan New Mater

(1)

Hangzhou Zhijiang Silicon

(1)

Hanmir Trading Co Ltd

(1)

Hanwha Total Energy Co Lt

(1)

Harbin Institute of Techn

(1)

Harbin Institute of Techn

(1)

Harbin Institute of Techn

(1)

Harbin University of Scie

(1)

Hebei University of Techn

(1)

Hebei Zhaoyue Polyurethan

(1)

Hefei Customs Technology

(1)

Hefei Genius New Material

(1)

Hefei University of Techn

(1)

Hefei Yobon Electric Appl

(1)

Helmholtz Zentrum Berlin

(1)

Heyi International Packag

(1)

(1)

Houhuan Chemical Guangdon

(1)

Huaihua University

(1)

Huaneng Taiyuan Dongshan

(1)

Huang Cheng Pin

(1)

(1)

(1)

Huangshan Wuhuan Tech Co

(1)

Huawei Technologies; Dali

(1)

Hubei Douhaha Tech Co Ltd

(1)

Hubei Fanxian Renewable R

(1)

Hubei Normal University

(1)

Hubei Pingan Film Mat Co

(1)

Hubei Tuxin Material Tech

(1)

Hubei University of Scien

(1)

Hubei Yihua Environment P

(1)

Huilanxin Hubei New Mater

(1)

Hunan Accurate Bio Medica

(1)

Hunan Chuxin Micro Membra

(1)

Hunan Chuyuan New Mat Co

(1)

Hunan Daguanxi Biological

(1)

Hunan Dengke Material Tec

(1)

Hunan Ketai Tech Co Ltd

(1)

Hunan Yihua New Energy Co

(1)

Huntsman Adv Mat Switzerl

(1)

Husky Injection Molding S

(1)

Huzhou Zhanshi Machinery

(1)

IFP Energies nouvelles

(1)

IHI Corporation

(1)

(1)

(1)

Impact Biolife Science In

(1)

Inner Mongolia Lalianshi

(1)

Institute Of Military New

(1)

(1)

JSP Corporation

(1)

Jiangmen Toyo Ink Co Ltd

(1)

Jiangsu Chuangke Energy S

(1)

Jiangsu Gangsu Environmen

(1)

Jiangsu Haishiyi New Mate

(1)

Jiangsu Haiyang Polyamide

(1)

Jiangsu Hancan Filter Equ

(1)

Jiangsu Hankuang Ind Co L

(1)

Jiangsu Haohan Tech Co Lt

(1)

Jiangsu Heda Electronic T

(1)

Jiangsu Huangguan New Mat

(1)

Jiangsu Jiacheng Electric

(1)

Jiangsu Jianhua New Wall

(1)

Jiangsu Junhua Special Po

(1)

Jiangsu Junhua Special Po

(1)

Jiangsu Kecens Life Tech

(1)

Jiangsu Kelaoboer Tech Co

(1)

Jiangsu Lingjing Photoele

(1)

Jiangsu Linry Innovation

(1)

Jiangsu Meizhilin Nano Te

(1)

Jiangsu Namei Ind Co Ltd

(1)

Jiangsu Pioneer Tech Co L

(1)

Jiangsu Runlian Regenerat

(1)

Jiangsu Shengbang New Mat

(1)

Jiangsu Shenjiang Environ

(1)

Jiangsu Weiying Machinery

(1)

Jiangsu Wisdom Works Tech

(1)

Jiangsu Xinbohao New Mate

(1)

Jiangsu Xinkaisheng Entpr

(1)

Jiangsu Xinyang New Mater

(1)

Jiangsu Xinyu Residential

(1)

Jiangsu Yuanxin Molding T

(1)

Jiangsu Zhongheng Pet Art

(1)

Jiangxi Guangyuan Chemica

(1)

Jiangxi Juge New Material

(1)

Jiangxi Kexin Environment

(1)

Jiangxi Longxu Tech Co Lt

(1)

Jiangxi Yonghe New Materi

(1)

Jiangyin Gegewu New Mater

(1)

Jiangyin Longhui Packagin

(1)

Jiaocheng Yiwang Ferroall

(1)

Jihua Hengye Foshan Elect

(1)

Jilin Jinhong Auto Parts

(1)

Jilin Univ Of Chemical Te

(1)

Jilin University

(1)

Jingbian Huawei Plastic I

(1)

Jingmen Yinzhu Plastic Co

(1)

Jintex Corp Ltd

(1)

Juhe Dianguang Hangzhou T

(1)

(1)

Kaiping Baihui Mould Tech

(1)

Kanghui Nantong New Mater

(1)

Kanghui New Material Tech

(1)

Kelun Plastic Ind Group C

(1)

Kingfa Science & Technolo

(1)

Kingfa Science & Technolo

(1)

Kintra Fibers Inc

(1)

(1)

Kunming University of Sci

(1)

Kunshan Dingqing Prec Mou

(1)

(1)

Kurashiki Boseki

(1)

Laizhou Jinshengda Packag

(1)

Lanzhou University

(1)

Lanzhou Xinyinhuan Rubber

(1)

(1)

Lianyungang Huangpu Minin

(1)

Lianyungang Tongxin Foam

(1)

Liaoning Jinyi Chemical C

(1)

Lisen Noco Company

(1)

(1)

Longchang Carbon Black Co

(1)

Longnan Haoyu New Materia

(1)

Luanzhou Yaoyao Crafts Co

(1)

Luoyang Brake New Energy

(1)

Luoyang Hanna Biotechnolo

(1)

Luxshare Zhizao Technolog

(1)

(1)

Magna Auteca Gmbh

(1)

Maxell Holdings

(1)

Meilicheng Fashion Tech W

(1)

(1)

Metal Engineering Kk

(1)

Michell Plastic Mat Co Lt

(1)

Million Best Internationa

(1)

Mingguang Changming Refri

(1)

Miskolci Egyetem

(1)

Mitsu Chemicals Inc

(1)

Mitsui Mining & Smelting

(1)

Molecular Intelligent Equ

(1)

Moxiangcun Tech Jiangsu C

(1)

(1)

Nanjing Eaglenos Biotechn

(1)

Nanjing Kelejia Tech Deve

(1)

Nanjing Leading Medical T

(1)

Nanjing Richisland Inform

(1)

Nanjing University of Sci

(1)

Nanjing University; Nanji

(1)

Nantong Baituo Textile Co

(1)

Nantong Comens New Materi

(1)

Nantong Fuxi Intelligent

(1)

Nantong Huize New Mat Co

(1)

Nantong Jinsinan Membrane

(1)

Nantong Lifeng Artificial

(1)

Nantong Limeng New Materi

(1)

Nantong Naer Material Tec

(1)

Nantong Ruicheng Polymer

(1)

Nantong Simai New Materia

(1)

Nantong Zhenwei Composite

(1)

Nanyang Clear Science & T

(1)

Nanyang Zhongwei Electric

(1)

National Univ Corporation

(1)

(1)

(1)

Ningbo Institute of Mater

(1)

Ningbo Institute of Mater

(1)

Ningbo Institute of Techn

(1)

Ningbo Maibahe Eng Plasti

(1)

Ningbo Rongming Electroni

(1)

Ningbo Xiangma Electronic

(1)

Ningbo Yinhu New Mat Co L

(1)

Ningde Contemporary Amper

(1)

Ninghai Golden Rays Mold

(1)

Ninghai Hongde New Materi

(1)

Ningxia Unisplendour Tian

(1)

Nippon Catalytic Chemical

(1)

(1)

Nissan Chemical

(1)

Nissei ASB Machine

(1)

Niverplast Holding B V

(1)

No 719 Res Institute Chin

(1)

Nordex Energy Spain

(1)

Northwest Normal Universi

(1)

Northwestern Univ [us]; B

(1)

Northwestern University

(1)

Ocean University China

(1)

(1)

Orinko Advanced Plastics

(1)

Orinko Special Material T

(1)

Ouhao New Energy Electric

(1)

(1)

Perseus Mat Inc

(1)

Pingmei Longji New Energy

(1)

Polygon Nantong Prec Mold

(1)

Powerchina Roadbridge Gro

(1)

Public Joint Stock Compan

(1)

(1)

Puyang Willing Technology

(1)

Puyang Zhanchen New Mat C

(1)

Qilu University of Techno

(1)

Qingdao Donghai Packaging

(1)

Qingdao Haier Wisdom Life

(1)

Qingdao Huahongxing Plast

(1)

Qingdao Jinqi Textile Tec

(1)

Qingdao Lianmei Chemical

(1)

Qingdao Longsheng Qiyuan

(1)

Qingdao Rioh Plastic New

(1)

Qingdao Wannongda Peanut

(1)

Qingdao Weidong Packing C

(1)

Qitaihe Baotailong Graphe

(1)

Quanzhou Normal Univ

(1)

Quanzhou Yiyang Twingo St

(1)

Quzhou Chemical New Mater

(1)

Raicam Driveline

(1)

Richen Intelligent Mfg Si

(1)

Rose Plastic (Kunshan)

(1)

Ruijin Haolun Tech Co Ltd

(1)

Rusemic Microelectronics

(1)

SA Minera Catalano Aragon

(1)

SHPP Global Technologies

(1)

(1)

Saint Gobain Isover

(1)

(1)

Sekisui Chemical

(1)

Shaanxi Ansai Feite Tech

(1)

Shaanxi Juneng Plastics C

(1)

Shaanxi University of Sci

(1)

Shaanxi Wande Petroleum T

(1)

Shandong Aoxing New Mat C

(1)

Shandong Dongyue Polymer

(1)

Shandong Guangyin New Mat

(1)

Shandong Haiwang Plastic

(1)

Shandong Haiying Plastic

(1)

Shandong Hongrui New Mate

(1)

Shandong INOV Polyurethan

(1)

Shandong Juxin New Energy

(1)

Shandong Ouya New Materia

(1)

Shandong Qichuang Machine

(1)

Shandong Qingtian Plastic

(1)

Shandong Shengyou Intelli

(1)

Shandong Shinva Medical I

(1)

Shandong Sipaier New Mat

(1)

Shandong Yanggu Huatai Ch

(1)

Shandong Yusheng Packagin

(1)

Shanghai 2nd Polytechnic

(1)

Shanghai Aircraft Manufac

(1)

Shanghai Banrenma Entpr D

(1)

Shanghai Baobai New Mat C

(1)

Shanghai Energy New Mater

(1)

Shanghai Fujuyuan New Mat

(1)

Shanghai Huali Integrated

(1)

Shanghai Institute of Opt

(1)

Shanghai Institute of Opt

(1)

Shanghai Institute of Org

(1)

Shanghai Mageline Commodi

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Shanghai Panda Medical Te

(1)

Shanghai Qiushi New Wall

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Shanghai University of El

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Shanghai Xiandai Architec

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Shantou Daxiyang Plastic

(1)

Shenghong Group Co Ltd; Z

(1)

Shengtai Wisdom Jiangmen

(1)

Shenzhen Dehui Mould Co L

(1)

Shenzhen Guanghe Biotechn

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Shenzhen Jiancai Tech Dev

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Shenzhen Kaifa Technology

(1)

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(1)

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(1)

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(1)

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(1)

Shijiazhuang Zhengtong Pl

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Shishi Zhicheng Guangbai

(1)

Shougang Jingtang United

(1)

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Sichuan Iqe Electronic Te

(1)

Sichuan Sangruisi Polymer

(1)

Sichuan Vocational Colleg

(1)

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(1)

Sinochem Dongda Zibo Co L

(1)

Sinopharm Health Biotechn

(1)

Sky Win Tech Co Ltd

(1)

Soleras Advanced Coatings

(1)

Soloman Changzhou Alloy N

(1)

(1)

Songshan Lake Materials L

(1)

South China University of

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South China University of

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Southeast China Research

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Southern University of Sc

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Sravathi Advance Process

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Sto Se & Co Kgaa

(1)

Suining Moer Tech Co Ltd

(1)

Suqian Herunchang New Mat

(1)

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Suzhou Bionic Mat Science

(1)

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Suzhou Degeen Electromech

(1)

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Suzhou Dongcha New Mat Co

(1)

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(1)

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(1)

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(1)

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(1)

Suzhou Institute Of Tech

(1)

Suzhou Kokon Electronic C

(1)

Suzhou Naitefu Material T

(1)

Suzhou Oulaishi New Mater

(1)

Suzhou Ruigao New Mat Co

(1)

Suzhou Shunming Precision

(1)

Suzhou Sunmun Tech Co Ltd

(1)

Suzhou Tongxintong Chemic

(1)

Suzhou Wonderful New Mat

(1)

Suzhou Yangyue Hi Tech Ma

(1)

Suzhou Yuanke New Mat Co

(1)

Suzhou Yuanming Shuke Int

(1)

Suzhou Zhongke Shenlong C

(1)

Taishan Futong Daruan Pac

(1)

Taiyuan University of Tec

(1)

Taizhou Hongyue Machinery

(1)

Tanbo Electric Mat Nanton

(1)

Tangshan Boya Resin Co Lt

(1)

Tcl Zhonghuan New Energy

(1)

The Univ Of Osaka

(1)

The University of Tokyo

(1)

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(1)

Tianjin Polytechnic Unive

(1)

Tianjin Polytechnic Unive

(1)

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(1)

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(1)

Tianmu Mountain Laborator

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Tokyo Ohka Kogyo Co Ltd [

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(1)

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(1)

(1)

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Tuodi Chemical Shanghai C

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Univ Hunan Technology & B

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Univ Leland Stanford Juni

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Univ Of Northumbria At Ne

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University of Science and

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Utien Pack Co Ltd

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Valeo Illuminacion

(1)

(1)

(1)

Wanhui Environmental Prot

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Wanxun Technology (Shenzh

(1)

Washington University

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Jiangsu Chuangke Energy Saving Tech Co Ltd Seeks Patent for Cutting Device for Manufacturing Plastic and Sun-shading Integrated Energy-saving Doors and Windows

Plastics

| Fri 20 Mar 2026

Beijing, March 20 -- Jiangsu Chuangke Energy Saving Tech Co Ltd has sought patent for Cutting Device for Manufacturing Plastic and Sun-shading Integrated Energy-saving Doors and Windows. This invention was developed by Wang Gaoyuan and Wang Zhenjun. The patent application number is CN202511409528 20250929. The patent publicat..

Zhejiang University City College Seeks Patent for Metal Micro-nano Particle Injection Molding Method

Plastics

| Fri 20 Mar 2026

Beijing, March 20 -- Zhejiang University City College has sought patent for Metal Micro-nano Particle Injection Molding Method. This invention was developed by Yang Xin, Tang Huiping, Zhang Zhaoyang, Xu Shenghang, Huang Minghao, Zhang Hanyu, Qi Huan and Lin He. The patent application number is CN202511112941 20250810. The pat..

State Intellectual Property Office of China Releases Jiangsu Shenjiang Environment Tech Co Ltd Patent Application for Glass Fiber Reinforced Plastic C-shaped Demister with Hook

Plastics

| Fri 20 Mar 2026

Beijing, March 20 -- State Intellectual Property Office of China has released Jiangsu Shenjiang Environment Tech Co Ltd patent application for Glass Fiber Reinforced Plastic C-shaped Demister with Hook. This invention was developed by Nie Tingsen. The patent application number is CN20251110546 20250722. The patent publication..

Lianyungang Huangpu Mining Machinery Mfg Co Ltd Seeks Patent for Vacuum Filter with ABS (acrylonitrile Butadiene Styrene) Polyester Inserted Filter Plate Disc

Plastics

| Fri 20 Mar 2026

Beijing, March 20 -- Lianyungang Huangpu Mining Machinery Mfg Co Ltd has sought patent for Vacuum Filter with ABS (acrylonitrile Butadiene Styrene) Polyester Inserted Filter Plate Disc. This invention was developed by Pan Ya, Shi Chao and Xu Ruisheng. The patent application number is CN202511364253 20250923. The patent public..

State Intellectual Property Office of China Releases Tianjin Runze Environmental Prot Engineering Co Ltd Patent Application for Non-boiling-point Leakproof Low-temperature Thin Fil..

Plastics

| Fri 20 Mar 2026

Beijing, March 20 -- State Intellectual Property Office of China has released Tianjin Runze Environmental Prot Engineering Co Ltd patent application for Non-boiling-point Leakproof Low-temperature Thin Film Evaporation Device Utilizing Heat Pump Technology. This invention was developed by Hao Yuming and Hao Shouyu. The patent..

Futaba Industrial Submits Chinese Patent Application for Method for Producing Press-molded Article

Plastics

| Fri 20 Mar 2026

Beijing, March 20 -- Futaba Industrial has submitted a patent application for Method for Producing Press-molded Article. This invention was developed by Ping Yanmen. The patent application number is CN202510570736 20250430. The patent publication number is CN120861651 (A). International Patent Classification codes are B21D22/..

Shandong Hongrui New Material Tech Co Ltd Submits Patent Application for Water Washing Separation Device for Polymer

Plastics

| Fri 20 Mar 2026

Beijing, March 20 -- Shandong Hongrui New Material Tech Co Ltd has submitted a patent application for Water Washing Separation Device for Polymer. Zhang Yihong, Shi Yongbo, Li Dongdong, Li Hong, Li Changzhen and Zhao Qi developed the invention. The patent application number is CN202511394596 20250928. The patent publication n..

Shandong Yusheng Packaging Mat Co Ltd Submits Chinese Patent Application for Dust Removal Traction Device in Plastic Film Production

Plastics

| Fri 20 Mar 2026

Beijing, March 20 -- Shandong Yusheng Packaging Mat Co Ltd has submitted a patent application for Dust Removal Traction Device in Plastic Film Production. This invention was developed by Hua Qing, Zhang Chuanmin and Sun Jindong. The patent application number is CN202511105351 20250807. The patent publication number is CN12086..

Guizhou Province (Renhuai) City Shenren Packaging Printing Submits Chinese Patent Application for Bio-based Film Covering Dust Collecting Device and Method

Plastics

| Fri 20 Mar 2026

Beijing, March 20 -- Guizhou Province (Renhuai) City Shenren Packaging Printing has submitted a patent application for Bio-based Film Covering Dust Collecting Device and Method. This invention was developed by Wang Yongsheng, Zhang Chunguo, Jang Sung-ho and Lei Qiuxia. The patent application number is CN202511359583 20250923...

State Intellectual Property Office of China Publishes Huilanxin Hubei New Material Tech Co Ltd Patent Application for Waste Plastic Bottle Piece Cleaning Device

Plastics

| Fri 20 Mar 2026

Beijing, March 20 -- State Intellectual Property Office of China has published Huilanxin Hubei New Material Tech Co Ltd patent application for Waste Plastic Bottle Piece Cleaning Device. The invention was developed by Qin Feng, Cai Aijun and Liu Huan. The patent application number is CN20251116045 20250723. The patent publica..

Anhui Yingsu New Material Tech Co Ltd Submits Patent Application for Modified Plastic Flotation Separation Device

Plastics

| Fri 20 Mar 2026

Beijing, March 20 -- Anhui Yingsu New Material Tech Co Ltd has submitted a patent application for Modified Plastic Flotation Separation Device. Xie Zhibo, Sun Songshan and Xie Lili developed the invention. The patent application number is CN20251197676 20250806. The patent publication number is CN120861259 (A). International ..

Chizhou Fangda Science And Tech Co Ltd Submits Chinese Patent Application for Production Method and Device of Expandable Polymethyl Methacrylate Resin

Plastics

| Fri 20 Mar 2026

Beijing, March 20 -- Chizhou Fangda Science And Tech Co Ltd has submitted a patent application for Production Method and Device of Expandable Polymethyl Methacrylate Resin. This invention was developed by Chen Fang, Cheng Ji, Lan Yaling, Dong Weiping and Kong Deqin. The patent application number is CN20251189956 20250805. The..

Anhui Xishoupu Instr Equipment Co Ltd Seeks Patent for Polymer High-molecular Material Reaction Device

Plastics

| Fri 20 Mar 2026

Beijing, March 20 -- Anhui Xishoupu Instr Equipment Co Ltd has sought patent for Polymer High-molecular Material Reaction Device. This invention was developed by Wang Xi, Zhang Ting, Liu Shoujie, Yu Can and Xiao Hailong. The patent application number is CN202510922115 20250704. The patent publication number is CN120860953 (A)..

Chongqing University of Science and Technology Submits Chinese Patent Application for Cascade Countercurrent Fluidized Bed Reaction System for Producing Oil by Cracking Waste Plast..

Plastics

| Fri 20 Mar 2026

Beijing, March 20 -- Chongqing University of Science and Technology has submitted a patent application for Cascade Countercurrent Fluidized Bed Reaction System for Producing Oil by Cracking Waste Plastics. This invention was developed by Long Daiyang, Yang Yu, Duan Huiyan, Li Xiaoyi, Liang Junhao, Wang Xingyu and Xia Junyu. T..

North China Electric Power University, Baoding Submits Chinese Patent Application for Nanofiltration Membrane Based on Interlayer Etching Modification and Preparation Method Thereo..

Plastics

| Fri 20 Mar 2026

Beijing, March 20 -- North China Electric Power University, Baoding has submitted a patent application for Nanofiltration Membrane Based on Interlayer Etching Modification and Preparation Method Thereof. This invention was developed by Guo Shiwei and Yuan Chungang. The patent application number is CN202511225307 20250829. The..

Xiamen Smmem Tech Co Ltd Applies for Patent on Preparation Method of Hollow Fiber Nanofiltration Membrane

Plastics

| Fri 20 Mar 2026

Beijing, March 20 -- Xiamen Smmem Tech Co Ltd has applied Chinese patent for Preparation Method of Hollow Fiber Nanofiltration Membrane. Chen Yani, Chen Yuxiang and Chen Zhongjie developed it. The patent application number is CN20251169070 20250731. The patent publication number is CN120860840 (A). International Patent Classi..

State Intellectual Property Office of China Receives Suzhou Bionic Mat Science And Engineering Center Patent Application for Polysulfonate Film Composite Film and Preparation Metho..

Plastics

| Fri 20 Mar 2026

Beijing, March 20 -- State Intellectual Property Office of China has received Suzhou Bionic Mat Science And Engineering Center patent application for Polysulfonate Film Composite Film and Preparation Method Thereof. Li Yi and Tan Hanming developed the invention. The patent application number is CN202510793167 20250613. The pa..

State Intellectual Property Office of China Publishes Tianjin Yuanhong Tech Co Ltd Patent Application for Hollow Fiber Ultrafiltration Membrane Shell Rotary Melting Equipment and P..

Plastics

| Fri 20 Mar 2026

Beijing, March 20 -- State Intellectual Property Office of China has published Tianjin Yuanhong Tech Co Ltd patent application for Hollow Fiber Ultrafiltration Membrane Shell Rotary Melting lEquipment and Process. The invention was developed by Han Tai and An Weiguang. The patent application number is CN20251121061 20250724. ..

State Intellectual Property Office of China Releases Wenzhou Research Institute of Zhejiang University Patent Application for Pvtf Film with Adjustable Hole-shaped Structure on Sur..

Plastics

| Fri 20 Mar 2026

Beijing, March 20 -- State Intellectual Property Office of China has released Wenzhou Research Institute of Zhejiang University patent application for Pvtf Film with Adjustable Hole-shaped Structure on Surface and Preparation of PVTF Film. This invention was developed by Cheng Kui, Yang Jiahan, Wu Chengwei, He Xuzhao and Weng We..

State Intellectual Property Office of China Receives Shanghai Panda Medical Tech Co Ltd and Zhirui Biological Jiangsu Co Ltd Patent Application for Sugar-absorbing, Sugar-locking, ..

Plastics

| Fri 20 Mar 2026

Beijing, March 20 -- State Intellectual Property Office of China has received Shanghai Panda Medical Tech Co Ltd and Zhirui Biological Jiangsu Co Ltd patent application for Sugar-absorbing, Sugar-locking, Wine-absorbing and Wine-locking Polymer Gel and Preparation Method Thereof. Shi Xiufeng, Kong Yufei and Wu Yuanbin developed ..

Jiangsu Huangguan New Material Tech Co Ltd Submits Chinese Patent Application for Composition Capable of Being Rapidly Cured by UV and UV Adhesive Film

Plastics

| Fri 20 Mar 2026

Beijing, March 20 -- Jiangsu Huangguan New Material Tech Co Ltd has submitted a patent application for Composition Capable of Being Rapidly Cured by UV and UV Adhesive Film. This invention was developed by Yu Weidong, Wang Yuming, Zhou Junfeng, Su Wen and Mai Qibo. The patent application number is CN202511204959 20250827. The..

State Intellectual Property Office of China Receives Suzhou Wonderful New Mat Co Ltd Patent Application for High-fastness Washable Transfer Film, Preparation Method and Application..

Plastics

| Fri 20 Mar 2026

Beijing, March 20 -- State Intellectual Property Office of China has received Suzhou Wonderful New Mat Co Ltd patent application for High-fastness Washable Transfer Film, Preparation Method and Application of High-fastness Washable Transfer Film to Cotton Fabric. He Yixiang and Wang Cheng developed the invention. The patent a..

State Intellectual Property Office of China Receives Wingtai Zhongshan Co Ltd Patent Application for Uniaxially Oriented Polypropylene Film Protective Adhesive Tape and Preparation..

Plastics

| Fri 20 Mar 2026

Beijing, March 20 -- State Intellectual Property Office of China has received Wingtai Zhongshan Co Ltd patent application for Uniaxially Oriented Polypropylene Film Protective Adhesive Tape and Preparation Method Thereof. Guo Pusheng, Luo Jiang, Huang Binghai and Chen Guiwei developed the invention. The patent application num..

Puyang Zhanchen New Mat Co Ltd Applies for Patent on Special Water-based White Protective Paint for Pof (polyolefin Fiber) Heat Shrink Film as Well as Preparation Method and Applic..

Plastics

| Fri 20 Mar 2026

Beijing, March 20 -- Puyang Zhanchen New Mat Co Ltd has applied Chinese patent for Special Water-based White Protective Paint for Pof (polyolefin Fiber) Heat Shrink Film as Well as Preparation Method and Application of Special Water-based White Protective Paint. Liu Yuquan, Tian Jun, Shen Insurance, Wang Xin and Zhang Yilei deve..

Shaanxi Hualong New Mat Co Ltd Seeks Patent for Low-haze High-light-transmittance Anti-dazzle Coating Based on Nano Quartz Powder Self-assembled Film and Application Thereof

Plastics

| Fri 20 Mar 2026

Beijing, March 20 -- Shaanxi Hualong New Mat Co Ltd has sought patent for Low-haze High-light-transmittance Anti-dazzle Coating Based on Nano Quartz Powder Self-assembled Film and Application Thereof. This invention was developed by Liu Zhe. The patent application number is CN202510961151 20250713. The patent publication numb..

State Intellectual Property Office of China Publishes Ninghai Golden Rays Mold & Plastic Co Ltd Patent Application for Seat, Injection Mold and Processing Method

Plastics

| Thu 19 Mar 2026

Beijing, March 20 -- State Intellectual Property Office of China has published Ninghai Golden Rays Mold & Plastic Co Ltd patent application for Seat, Injection Mold and Processing Method. The invention was developed by Ying Chaohui. The patent application number is CN20251139468 20250728. The patent publication number is CN12..

Ouhao New Energy Electric Power Gansu Applies for Patent on PVD (physical Vapor Deposition) Coating Uniformity Improving Method Based on Film Thickness Compensation Plate

Plastics

| Thu 19 Mar 2026

Beijing, March 20 -- Ouhao New Energy Electric Power Gansu has applied Chinese patent for PVD (physical Vapor Deposition) Coating Uniformity Improving Method Based on Film Thickness Compensation Plate. Xing Zhenshuai, Guo Xiaoyong, Yan Tao, Zhang Peng and Xue Chaode developed it. The patent application number is CN20251093318..

Zhejiang University of Science and Technology and Nagqu Science and Tech Innovation Development Association Apply for Patent on Preparation Method of Beta-lactoglobulin Fiber

Plastics

| Fri 20 Mar 2026

Beijing, March 20 -- Zhejiang University of Science and Technology and Nagqu Science and Tech Innovation Development Association have applied Chinese patent for Preparation Method of Beta-lactoglobulin Fiber. Gong Jinyan, Jia Le, Song Gongshuai, Li Ling, Wang Danli and Yuan Tinglan developed it. The patent application number ..

Sinopharm Health Biotechnology Xi'an Co Ltd Applies for Patent on Peaceful Feeding Mode for Pet Life Limit

Plastics

| Fri 20 Mar 2026

Beijing, March 20 -- Sinopharm Health Biotechnology Xi'an Co Ltd has applied Chinese patent for Peaceful Feeding Mode for Pet Life Limit. Liu Zhe developed it. The patent application number is CN202510794758 20250614. The patent publication number is CN120858897 (A). International Patent Classification codes are A01K29/00, A0..

Cixi City Sharmoon Electric Co Ltd Files Chinese Patent Application for Instant Induction Type Running Water Pet Water Dispenser

Plastics

| Fri 20 Mar 2026

Beijing, March 20 -- Cixi City Sharmoon Electric Co Ltd has filed a patent application for Instant Induction Type Running Water Pet Water Dispenser. This invention was developed by Xiao Kan and Xiao Zehao. The patent application number is CN202511249836 20250903. The patent publication number is CN120858891 (A). International..

State Intellectual Property Office of China Releases Wuhan University of Technology Patent Application for Automatic Film Changing Mechanism and Long and Thin Body Icebreaking Wate..

Plastics

| Fri 20 Mar 2026

Beijing, March 20 -- State Intellectual Property Office of China has released Wuhan University of Technology patent application for Automatic Film Changing Mechanism and Long and Thin Body Icebreaking Water Outlet Device. This invention was developed by Zhang Yiheng, Tang Ying, Chi Chen, He Xin, Huang Fangchen, Chen Wei and Li X..

State Intellectual Property Office of China Releases Weifang Fengtai Plastic Industry Patent Application for Plastic Film Quality Detection Equipment and Detection Method Thereof

Plastics

| Fri 20 Mar 2026

Beijing, March 20 -- State Intellectual Property Office of China has released Weifang Fengtai Plastic Industry patent application for Plastic Film Quality Detection Equipment and Detection Method Thereof. This invention was developed by Wang Ning and Wang Xiaolin. The patent application number is CN202511382940 20250926. The ..

State Intellectual Property Office of China Publishes Zhuhai Wantong Special Eng Plastic Co Ltd and Kingfa Science & Technology Patent Application for Liquid Crystal Polymer Compos..

Plastics

| Fri 20 Mar 2026

Beijing, March 20 -- State Intellectual Property Office of China has published Zhuhai Wantong Special Eng Plastic Co Ltd and Kingfa Science & Technology patent application for Liquid Crystal Polymer Composite Material as Well as Preparation Method and Application Thereof. The invention was developed by Zhou Guangliang, Chen Ping..

Shaanxi Wande Petroleum Tech Co Ltd Seeks Patent for Preparation Method and Application of Modified Resin Based on Lignite

Plastics

| Fri 20 Mar 2026

Beijing, March 20 -- Shaanxi Wande Petroleum Tech Co Ltd has sought patent for Preparation Method and Application of Modified Resin Based on Lignite. This invention was developed by Tang Jiali, Han Dan and Li Zhiwei. The patent application number is CN202511383439 20250926. The patent publication number is CN120865719 (A). In..

Moge Mat Suzhou Co Ltd Submits Chinese Patent Application for Preparation Method of Antibacterial Flame-retardant Infrared Stealth Functional Polyester Fabric

Plastics

| Thu 19 Mar 2026

Beijing, March 20 -- Moge Mat Suzhou Co Ltd has submitted a patent application for Preparation Method of Antibacterial Flame-retardant Infrared Stealth Functional Polyester Fabric. This invention was developed by Cheng Xianwei, Li Shiwei and Mu Yan. The patent application number is CN202410533545 20240430. The patent publicat..

Nanjing University of Science & Technology and Shaanxi Institute Of Applied Physical Chemistry Apply for Patent on High-output-efficiency Energetic Film and Preparation Method Ther..

Plastics

| Thu 19 Mar 2026

Beijing, March 20 -- Nanjing University of Science & Technology and Shaanxi Institute Of Applied Physical Chemistry have applied Chinese patent for High-output-efficiency Energetic Film and Preparation Method Thereof. Zhou Xiang, Zhang Xiandie, Liu Wei and Guo Xiaode developed it. The patent application number is CN2025111391..

Zhejiang Huaxin New Material Tech Co Ltd Submits Patent Application for Cotton Collecting Equipment for Preparing Carbon Fiber Felt

Plastics

| Thu 19 Mar 2026

Beijing, March 20 -- Zhejiang Huaxin New Material Tech Co Ltd has submitted a patent application for Cotton Collecting Equipment for Preparing Carbon Fiber Felt. Pei Yang, Wang Yongcheng and Sun Gongjun developed the invention. The patent application number is CN20251140828 20250728. The patent publication number is CN1208670..

State Intellectual Property Office of China Receives Jiangnan University Patent Application for Positive Tension Compensation Device for Ecmo Oxygenation Film Low-tension Weft Layi..

Plastics

| Thu 19 Mar 2026

Beijing, March 20 -- State Intellectual Property Office of China has received Jiangnan University patent application for Positive Tension Compensation Device for Ecmo Oxygenation Film Low-tension Weft Laying. Ma Pibo, Liu Gedian, Dong Zhijia, Chen Chaoyu, Jiang Gaoming and Wan Ailan developed the invention. The patent applica..

State Intellectual Property Office of China Receives Suzhou Hexiang Textile Tech Co Ltd Patent Application for Light Heat Storage Antibacterial Polyester Fiber as Well as Preparati..

Plastics

| Thu 19 Mar 2026

Beijing, March 20 -- State Intellectual Property Office of China has received Suzhou Hexiang Textile Tech Co Ltd patent application for Light Heat Storage Antibacterial Polyester Fiber as Well as Preparation Method and Application Thereof. Yan Jun developed the invention. The patent application number is CN202511383639 202509..

Jixiang Sanbao High Tech New Mat Co Ltd Files Chinese Patent Application for Super Cotton-like Polyester Fiber and Preparation Method Thereof

Plastics

| Thu 19 Mar 2026

Beijing, March 20 -- Jixiang Sanbao High Tech New Mat Co Ltd has filed a patent application for Super Cotton-like Polyester Fiber and Preparation Method Thereof. This invention was developed by Zhang Zhicheng, Ma Xiaofei, Zhang Li, Yuan Meng, Liu Pingping and Yuan Bingqian. The patent application number is CN202511290826 2025..

State Intellectual Property Office of China Releases Shenzhen Naersi Fashion Patent Application for Preparation Method and Application of Bio-based Polyimide Degradable Fiber Filam..

Plastics

| Thu 19 Mar 2026

Beijing, March 20 -- State Intellectual Property Office of China has released Shenzhen Naersi Fashion patent application for Preparation Method and Application of Bio-based Polyimide Degradable Fiber Filament. This invention was developed by Yang Xiaoning. The patent application number is CN202510968855 20250715. The patent p..

Hangzhou Chaoran Diamond Co Ltd Submits Chinese Patent Application for Single Crystal Diamond Transverse Growth Auxiliary Device Based on Flexible Thin Film

Plastics

| Thu 19 Mar 2026

Beijing, March 20 -- Hangzhou Chaoran Diamond Co Ltd has submitted a patent application for Single Crystal Diamond Transverse Growth Auxiliary Device Based on Flexible Thin Film. This invention was developed by Yu Bin, Yu Haisu, Zhu Yifang and Li Chenchen. The patent application number is CN20251187509 20240703. The patent pu..

Shanghai Mageline Commodity Co Ltd Submits Patent Application for High-transdermal-absorption Light-damage-resistant Composition Based on Synergy of Natural Polysaccharide and Dual..

Plastics

| Fri 20 Mar 2026

Beijing, March 20 -- Shanghai Mageline Commodity Co Ltd has submitted a patent application for High-transdermal-absorption Light-damage-resistant Composition Based on Synergy of Natural Polysaccharide and Dual Antioxidant Components and Application of High-transdermal-absorption Light-damage-resistant Composition. Yang Fan, Hu Y..

Beijing Jingci Medical Equipment Co Ltd Applies for Patent on Composite Resin Material for Dental Restoration

Plastics

| Fri 20 Mar 2026

Beijing, March 20 -- Beijing Jingci Medical Equipment Co Ltd has applied Chinese patent for Composite Resin Material for Dental Restoration. He Zitong developed it. The patent application number is CN202511274334 20250908. The patent publication number is CN120859852 (A). International Patent Classification codes are A61K6/20..

State Intellectual Property Office of China Publishes Guangdong Yingdefu Medical Products Co Ltd Patent Application for Hygienic Product of Composite Fiber Glue-free Core Body and ..

Plastics

| Fri 20 Mar 2026

Beijing, March 20 -- State Intellectual Property Office of China has published Guangdong Yingdefu Medical Products Co Ltd patent application for Hygienic Product of Composite Fiber Glue-free Core Body and Preparation Method of Hygienic Product. The invention was developed by Deng Weiqi. The patent application number is CN2025..

State Intellectual Property Office of China Releases Hunan Yihua New Energy Co Ltd and Shenzhen Yihua New Energy Co Ltd Patent Application for Polymer-based Solid Electrolyte and P..

Plastics

| Fri 20 Mar 2026

Beijing, March 20 -- State Intellectual Property Office of China has released Hunan Yihua New Energy Co Ltd and Shenzhen Yihua New Energy Co Ltd patent application for Polymer-based Solid Electrolyte and Preparation Method Thereof. This invention was developed by Luo Xiang, Zhao Yiduo and Wang Limin. The patent application nu..

Suqian Herunchang New Mat Co Ltd Submits Chinese Patent Application for Modified Polypropylene Plastic Particle Drying Device and Method

Plastics

| Fri 20 Mar 2026

Beijing, March 20 -- Suqian Herunchang New Mat Co Ltd has submitted a patent application for Modified Polypropylene Plastic Particle Drying Device and Method. This invention was developed by Fang Chao, Wang Yanqing, Gong Wenchuang, Zhang Gelei and Li Chi. The patent application number is CN202511256931 20250904. The patent pu..

State Intellectual Property Office of China Receives Wondersolar Co Ltd Patent Application for Solid-state Microwave Drying Device and Method for Film Layer of Photovoltaic Cell

Plastics

| Fri 20 Mar 2026

Beijing, March 20 -- State Intellectual Property Office of China has received Wondersolar Co Ltd patent application for Solid-state Microwave Drying Device and Method for Film Layer of Photovoltaic Cell. Sheng Yusong, Cheng Ying, Peng Yishu, Jiang Youyu and Chen Xiayan developed the invention. The patent application number is..

State Intellectual Property Office of China Releases Lanzhou University Patent Application for Light Conversion Agent, Light Conversion Composition and Light Conversion Film

Plastics

| Fri 20 Mar 2026

Beijing, March 20 -- State Intellectual Property Office of China has released Lanzhou University patent application for Light Conversion Agent, Light Conversion Composition and Light Conversion Film. This invention was developed by Pan Xiaobo, Wang Zhen, Yang Yuxuan, Xu Hao and Ma Wenming. The patent application number is CN2..

Advanced Sputtering Tech Pty Ltd Submits Chinese Patent Application for Sputtering Film Formation Source and Film Formation Apparatus

Plastics

| Fri 20 Mar 2026

Beijing, March 20 -- Advanced Sputtering Tech Pty Ltd has submitted a patent application for Sputtering Film Formation Source and Film Formation Apparatus. This invention was developed by Iwata Hiroshi. The patent application number is CN20248015131 20240123. The patent publication number is CN120858195 (A). International Pat..

State Intellectual Property Office of China Releases Mitsubishi Gas Chemical Patent Application for Oxygen-absorbing Resin Composition, Molded Article, and Deoxygenation Method

Plastics

| Fri 20 Mar 2026

Beijing, March 20 -- State Intellectual Property Office of China has released Mitsubishi Gas Chemical patent application for Oxygen-absorbing Resin Composition, Molded Article, and Deoxygenation Method. This invention was developed by Yokoyama Tomoko and Ito Takayoshi. The patent application number is CN20248020793 20240321. Th..

Jujo Paper Files Chinese Patent Application for Modified Polyolefin Resin Composition

Plastics

| Fri 20 Mar 2026

Beijing, March 20 -- Jujo Paper has filed a patent application for Modified Polyolefin Resin Composition. This invention was developed by Honoki Masatomo, Ono Isamu, Watanabe Hikaru, Takenaka Takato and Sekiguchi Shunji. The patent application number is CN20248021230 20240318. The patent publication number is CN120858139 (A). I..

Kaneka Corporation Seeks Patent for Method for Producing Molded Polypropylene Resin Foam

Plastics

| Fri 20 Mar 2026

Beijing, March 20 -- Kaneka Corporation has sought patent for Method for Producing Molded Polypropylene Resin Foam. This invention was developed by Matsumiya Yutaka. The patent application number is CN20248019690 20240328. The patent publication number is CN120858134 (A). International Patent Classification code is C08J9/16. Co..

State Intellectual Property Office of China Releases Borealis Patent Application for Biaxially Oriented Polyethylene Film with Improved Stiffness

Plastics

| Fri 20 Mar 2026

Beijing, March 20 -- State Intellectual Property Office of China has released Borealis patent application for Biaxially Oriented Polyethylene Film with Improved Stiffness. This invention was developed by Wang Jingbo, Berger Friedrich, Arabrun Antonio and Pott Ekkehard. The patent application number is CN20248017347 20240301. ..

Denka Seeks Patent for Resin Sheet

Plastics

| Fri 20 Mar 2026

Beijing, March 20 -- Denka has sought patent for Resin Sheet. This invention was developed by Yanaka Ryosuke, Inoda Ikuka and Aida Katsufumi. The patent application number is CN20248016719 20240227. The patent publication number is CN120858131 (A). International Patent Classification codes are B32B25/14, B32B27/18, B32B7/022, B..

State Intellectual Property Office of China Releases Nippon Kayaku Patent Application for Curable Resin Composition and Cured Product Thereof

Plastics

| Fri 20 Mar 2026

Beijing, March 20 -- State Intellectual Property Office of China has released Nippon Kayaku patent application for Curable Resin Composition and Cured Product Thereof. This invention was developed by Imai Takashi, Terada Kiwamu, Nakanishi Masataka and Kondo Yuki. The patent application number is CN20248017341 20240315. The pate..

Evonik Roehm GmbH Submits Patent Application for Method for Preparing 1, 3-butadiene Copolymer

Plastics

| Fri 20 Mar 2026

Beijing, March 20 -- Evonik Roehm GmbH has submitted a patent application for Method for Preparing 1, 3-butadiene Copolymer. Schweisinger Eric Carl, Krannig Kai-steffen, Gross-onnebrink Yvonne, Herwig Jurgen and Frei Gregory D developed the invention. The patent application number is CN20238095491 20231117. The patent publica..

State Intellectual Property Office of China Publishes Mitsui Mining & Smelting Patent Application for Compound, Compound Particles, Near-infrared Transmitting Material, and Near-in..

Plastics

| Fri 20 Mar 2026

Beijing, March 20 -- State Intellectual Property Office of China has published Mitsui Mining & Smelting patent application for Compound, Compound Particles, Near-infrared Transmitting Material, and Near-infrared Transmitting Film. The invention was developed by Tanaka Akinori, Ide Hitohiko and Soma Kentaro. The patent applica..

State Intellectual Property Office of China Receives Guangdong Hecheng Ind Co Ltd Patent Application for High-ipt Hot and Cold Cycle Resistant Polyphenylene Sulfide Composite Mater..

Plastics

| Fri 20 Mar 2026

Beijing, March 20 -- State Intellectual Property Office of China has received Guangdong Hecheng Ind Co Ltd patent application for High-ipt Hot and Cold Cycle Resistant Polyphenylene Sulfide Composite Material, and Preparation Method and Application Thereof. Hu Jiahai, Zhang Yu, Liu Shangrun, Moroizumi and Jiang Wenzhen developed..

Guangdong Shunde Kaipusite Electronic Mat Co Ltd Submits Chinese Patent Application for High-effect Nano-composite Metallized Film and Preparation Process and Application Thereof

Plastics

| Fri 20 Mar 2026

Beijing, March 20 -- Guangdong Shunde Kaipusite Electronic Mat Co Ltd has submitted a patent application for High-effect Nano-composite Metallized Film and Preparation Process and Application Thereof. This invention was developed by Huang Weidong and Liang Weifeng. The patent application number is CN202510949458 20250710. The..

Michell Plastic Mat Co Ltd Seeks Patent for Pc Composite Plastic Material with Antibacterial Function and Preparation Process

Plastics

| Fri 20 Mar 2026

Beijing, March 20 -- Michell Plastic Mat Co Ltd has sought patent for Pc Composite Plastic Material with Antibacterial Function and Preparation Process. This invention was developed by He Ping. The patent application number is CN202510955457 20250711. The patent publication number is CN120865689 (A). International Patent Clas..

Shantou Daxiyang Plastic Product Co Ltd Submits Patent Application for High-barrier Pet (polyethylene Terephthalate) Composite Material as Well as Preparation Method and Applicatio..

Plastics

| Fri 20 Mar 2026

Beijing, March 20 -- Shantou Daxiyang Plastic Product Co Ltd has submitted a patent application for High-barrier Pet (polyethylene Terephthalate) Composite Material as Well as Preparation Method and Application Thereof. Zhong Yuechun and Zhong Yuehua developed the invention. The patent application number is CN202511384509 202..

State Intellectual Property Office of China Releases Yangzhou Boheng New Energy Material Tech Co Ltd Patent Application for High-temperature-resistant Current Collector Base Film a..

Plastics

| Fri 20 Mar 2026

Beijing, March 20 -- State Intellectual Property Office of China has released Yangzhou Boheng New Energy Material Tech Co Ltd patent application for High-temperature-resistant Current Collector Base Film and Preparation Method Thereof. This invention was developed by Zhuang Zhi, Wang Yongjun, Yu Donglei, Chen Huaiyu and Wang Fen..

Hunan Dengke Material Tech Co Ltd Submits Chinese Patent Application for Film Blowing Material Based on Regenerated Plastic and Preparation Method of Film Blowing Material

Plastics

| Fri 20 Mar 2026

Beijing, March 20 -- Hunan Dengke Material Tech Co Ltd has submitted a patent application for Film Blowing Material Based on Regenerated Plastic and Preparation Method of Film Blowing Material. This invention was developed by Xiao Guangxing, Li Pengjian, Deng Zhiyong and Xiong Shijie. The patent application number is CN202511..

Shaanxi Hualong New Mat Co Ltd Submits Chinese Patent Application for Quartz Powder-based Flame-retardant Plastic and Preparation Method Thereof

Plastics

| Fri 20 Mar 2026

Beijing, March 20 -- Shaanxi Hualong New Mat Co Ltd has submitted a patent application for Quartz Powder-based Flame-retardant Plastic and Preparation Method Thereof. This invention was developed by Liu Zhe. The patent application number is CN202510961154 20250713. The patent publication number is CN120865680 (A). Internation..

State Intellectual Property Office of China Receives Soleras Advanced Coatings Jiangyin Co Ltd Patent Application for Device for Detecting Film Thickness Uniformity of Lowe Rotatin..

Plastics

| Fri 20 Mar 2026

Beijing, March 20 -- State Intellectual Property Office of China has received Soleras Advanced Coatings Jiangyin Co Ltd patent application for Device for Detecting Film Thickness Uniformity of Lowe Rotating Silver Target Material. Han Gangku, Ge Jinpeng and Tan Luxiao developed the invention. The patent application number is ..

Tsrc Shanghai Ind Ltd Files Chinese Patent Application for Polymer Composition for Co-extruding with PS (polystyrene) or PE (polyethylene) Plastic to Form Multi-layer Structural Bo..

Plastics

| Fri 20 Mar 2026

Beijing, March 20 -- Tsrc Shanghai Ind Ltd has filed a patent application for Polymer Composition for Co-extruding with PS (polystyrene) or PE (polyethylene) Plastic to Form Multi-layer Structural Body. This invention was developed by Zhan Lin, Ye Jing, Wang Yu and Ma Yuhan. The patent application number is CN202411981711 202..

Shaanxi Juneng Plastics Co Ltd Applies for Patent on Degradable Pa6 Composite Modified Plastic

Plastics

| Fri 20 Mar 2026

Beijing, March 20 -- Shaanxi Juneng Plastics Co Ltd has applied Chinese patent for Degradable Pa6 Composite Modified Plastic. Wen Peng, Yang Jintao, Zhang Haozhong and Liu Jian developed it. The patent application number is CN202511403567 20250929. The patent publication number is CN120865668 (A). International Patent Classif..

DEC Dongfeng Electric Machinery Submits Patent Application for Oil Film Thickness Ultrasonic Measurement Method Under Oblique Incidence Condition

Plastics

| Fri 20 Mar 2026

Beijing, March 20 -- DEC Dongfeng Electric Machinery has submitted a patent application for Oil Film Thickness Ultrasonic Measurement Method Under Oblique Incidence Condition. Liang Yuqiang, Wu Tonghai, Liang Quanwei, Chang Shiyuan, Yang Peiping, Dou Pan and Xie Chaojun developed the invention. The patent application number i..

Jiangsu Dahai Plastic Co Ltd Files Chinese Patent Application for Long-acting Anti-slip Floor Tile Film and Preparation Method Thereof

Plastics

| Fri 20 Mar 2026

Beijing, March 20 -- Jiangsu Dahai Plastic Co Ltd has filed a patent application for Long-acting Anti-slip Floor Tile Film and Preparation Method Thereof. This invention was developed by Chen Weihua, Xu Jian and Shen Hua. The patent application number is CN20251165310 20250731. The patent publication number is CN120865656 (A)..

Guangzhou Panyu Cable Works Applies for Patent on Regenerated Polypropylene Composition as Well as Preparation Method and Application Thereof

Plastics

| Fri 20 Mar 2026

Beijing, March 20 -- Guangzhou Panyu Cable Works has applied Chinese patent for Regenerated Polypropylene Composition as Well as Preparation Method and Application Thereof. Huang Yingmin, Hu Chaoqiang, Sydikjian Ruzahon, Yuan Zhengjun, Chen Zhagen, Zou Kemin, Shao Yuanpeng, Xu Cuishan, Gao Weiguang, Yang Zhanpeng, Liang Zhihao, ..

Hefei Genius New Material Seeks Patent for Highlight Polypropylene Material and Preparation Method Thereof

Plastics

| Fri 20 Mar 2026

Beijing, March 20 -- Hefei Genius New Material has sought patent for Highlight Polypropylene Material and Preparation Method Thereof. This invention was developed by Ji Pingting, Yang Guisheng, Zhu Min, Zhao Xin and Liao Xiongbing. The patent application number is CN202410539365 20240430. The patent publication number is CN12..

Yantai Green High Molecular Material Applies for Patent on Flame Retardant for Rigid Polyurethane Foam and Preparation Method Thereof

Plastics

| Fri 20 Mar 2026

Beijing, March 20 -- Yantai Green High Molecular Material has applied Chinese patent for Flame Retardant for Rigid Polyurethane Foam and Preparation Method Thereof. Liu Chunxiao, Zhang Xue, Li Ming and Yu Li developed it. The patent application number is CN202511373551 20250925. The patent publication number is CN120865612 (A)...

State Intellectual Property Office of China Publishes University Hunan Technology & Business Patent Application for Chitosan-based Polymer Composite Aerogel, Preparation Method and..

Plastics

| Fri 20 Mar 2026

Beijing, March 20 -- State Intellectual Property Office of China has published University Hunan Technology & Business patent application for Chitosan-based Polymer Composite Aerogel, Preparation Method and Application. The invention was developed by Zhu Jundong, Zhang Mengyu, Huang Sheng, Su Changqing, Tang Man and Wang Yinghui...

Suzhou Chuxin Moyi Tech Co Ltd Applies for Patent on Aerogel Powder for Polyolefin Modification and Preparation Method and Application Thereof

Plastics

| Fri 20 Mar 2026

Beijing, March 20 -- Suzhou Chuxin Moyi Tech Co Ltd has applied Chinese patent for Aerogel Powder for Polyolefin Modification and Preparation Method and Application Thereof. Liu Zongbao, Zhang Hai, Li Lin and Cai Wenrui developed it. The patent application number is CN202511368590 20250924. The patent publication number is CN..

State Intellectual Property Office of China Releases Jiangsu Xinyuan New Material Tech Co Ltd Patent Application for Slow-resilience Polyurethane Sponge for Automobile and Preparat..

Plastics

| Fri 20 Mar 2026

Beijing, March 20 -- State Intellectual Property Office of China has released Jiangsu Xinyuan New Material Tech Co Ltd patent application for Slow-resilience Polyurethane Sponge for Automobile and Preparation Method of Slow-resilience Polyurethane Sponge. This invention was developed by Lin Yongquan and Wang Yiwei. The patent..

Changzhou University Submits Chinese Patent Application for Air Treatment Device and Method for Enhancing Humidifying and Antibacterial Performance of Wet Film Based on Standing Wa..

Plastics

| Fri 20 Mar 2026

Beijing, March 20 -- Changzhou University has submitted a patent application for Air Treatment Device and Method for Enhancing Humidifying and Antibacterial Performance of Wet Film Based on Standing Waves. This invention was developed by Zhuang Jiawei, Qi Zhaohan, Liu Fan, Lian Jing, Qi Qi, Chang Lin, Fu Shuo, Jiang Jingzhi, Qia..

Jiangyin Longhui Packaging Material Applies for Patent on Damp-proof Food Packaging Composite Film Preparation Device and Preparation Process

Plastics

| Thu 19 Mar 2026

Beijing, March 20 -- Jiangyin Longhui Packaging Material has applied Chinese patent for Damp-proof Food Packaging Composite Film Preparation Device and Preparation Process. Shen Jian developed it. The patent application number is CN202511267978 20250905. The patent publication number is CN120863201 (A). International Patent C..

Quanzhou Yiyang Twingo Stationery Co Ltd Files Chinese Patent Application for Interesting Film Coating Transfer Printing Tool

Plastics

| Thu 19 Mar 2026

Beijing, March 20 -- Quanzhou Yiyang Twingo Stationery Co Ltd has filed a patent application for Interesting Film Coating Transfer Printing Tool. This invention was developed by Wu Hang, Wang Peng and Chen Si. The patent application number is CN202511403233 20250929. The patent publication number is CN120863200 (A). Internati..

State Intellectual Property Office of China Publishes Shishi Zhicheng Guangbai Clothing Co Ltd Patent Application for Composite Hot Press and Method for Clothing Hot Melt Adhesive ..

Plastics

| Thu 19 Mar 2026

Beijing, March 20 -- State Intellectual Property Office of China has published Shishi Zhicheng Guangbai Clothing Co Ltd patent application for Composite Hot Press and Method for Clothing Hot Melt Adhesive Film. The invention was developed by Cai Yanjun, Cai Yanchao and Jiang Jing. The patent application number is CN2025113721..

Hubei Douhaha Tech Co Ltd Submits Chinese Patent Application for TPE-PP Composite Material for Folding Joint of Pet Trolley and Preparation Method of TPE-PP Composite Material

Plastics

| Thu 19 Mar 2026

Beijing, March 20 -- Hubei Douhaha Tech Co Ltd has submitted a patent application for TPE-PP Composite Material for Folding Joint of Pet Trolley and Preparation Method of TPE-PP Composite Material. This invention was developed by Fang Lukai and Wang Tao. The patent application number is CN202511387568 20250926. The patent pub..

Shandong Qingtian Plastic Co Ltd Seeks Patent for Aquaculture Greenhouse Film Based on Light Conversion Regulation and Preparation Method Thereof

Plastics

| Thu 19 Mar 2026

Beijing, March 20 -- Shandong Qingtian Plastic Co Ltd has sought patent for Aquaculture Greenhouse Film Based on Light Conversion Regulation and Preparation Method Thereof. This invention was developed by Wang Chao, Xue Xizhong, Xu Jing, Han Xiaolei, Wang Xianzheng, Ma Yongchao and Li Gang. The patent application number is CN..

Guangdong Gongli Building Mat Co Ltd Submits Patent Application for PVC Resin Tile with High Self-cleaning Performance and Preparation Method Thereof

Plastics

| Thu 19 Mar 2026

Beijing, March 20 -- Guangdong Gongli Building Mat Co Ltd has submitted a patent application for PVC Resin Tile with High Self-cleaning Performance and Preparation Method Thereof. Xu Zhantu and Cai Jintian developed the invention. The patent application number is CN202510785486 20250612. The patent publication number is CN120..

Chengdu Zhengxi Intelligent Equipment Group Co Ltd Submits Chinese Patent Application for Multi-zone Independent Temperature Control Carbon Fiber Composite Material Hot Press Moldi..

Plastics

| Thu 19 Mar 2026

Beijing, March 20 -- Chengdu Zhengxi Intelligent Equipment Group Co Ltd has submitted a patent application for Multi-zone Independent Temperature Control Carbon Fiber Composite Material Hot Press Molding Press. This invention was developed by Fan Lishan, Zeng Xuewen, Wang Minlin, Kuang Yongli and Wang Jing. The patent applica..

State Intellectual Property Office of China Publishes Anhui Xihe Aviation Tech Co Ltd Patent Application for Folding Propeller Blade Forming Mold and Using Method Thereof

Plastics

| Thu 19 Mar 2026

Beijing, March 20 -- State Intellectual Property Office of China has published Anhui Xihe Aviation Tech Co Ltd patent application for Folding Propeller Blade Forming Mold and Using Method Thereof. The invention was developed by Wu Qing, Zhou Xing, Sheng Yingtong, Zhao Changxia, Li Qi, Li Chaoyang, Jin Hao and Bae Mok-mok. The..

State Intellectual Property Office of China Publishes Weifang Kehua Packing Products Co Ltd Patent Application for Manufacturing Process of Building Silica Gel Single-component Sof..

Plastics

| Thu 19 Mar 2026

Beijing, March 20 -- State Intellectual Property Office of China has published Weifang Kehua Packing Products Co Ltd patent application for Manufacturing Process of Building Silica Gel Single-component Soft Branch Glue Laser Aluminum Film. The invention was developed by Yang Mingxu, Zhao Junxiang, Zhao Juntong and Zhao Bo. Th..

Chang'an University Submits Chinese Patent Application for Precise Cutting Device and Method for Multiple Plastic Bars

Plastics

| Thu 19 Mar 2026

Beijing, March 20 -- Chang'an University has submitted a patent application for Precise Cutting Device and Method for Multiple Plastic Bars. This invention was developed by Zhang Lei, Wang Bin, Zhang Zeqi, Wu Guanying, Wang Ying, Zhao Jiangbo, Wang Biwei, Xie Changpeng, Hu Zhixin, Zhang Qi, Yuan Zhanwei, Chen Qingyun and Chen Yi..

Yiwu Sanhui Handicraft Factory Files Chinese Patent Application for Mechanical Arm Feeding and Film Taking Device

Plastics

| Thu 19 Mar 2026

Beijing, March 20 -- Yiwu Sanhui Handicraft Factory has filed a patent application for Mechanical Arm Feeding and Film Taking Device. This invention was developed by Gong Xiaojie. The patent application number is CN202511269005 20250906. The patent publication number is CN120862732 (A). International Patent Classification cod..

Sichuan Vocational College of Chemical Technology Applies for Patent on Liquid Mulching Film Forming Device and Method

Plastics

| Fri 20 Mar 2026

Beijing, March 20 -- Sichuan Vocational College of Chemical Technology has applied Chinese patent for Liquid Mulching Film Forming Device and Method. Liu Xia, Xu Qikui, Wang Jie, Liu Leyu, Xiong Guangrui and Luo Xiang developed it. The patent application number is CN202511399285 20250928. The patent publication number is CN12..

Shenzhen Qinghong Laser Technology Submits Patent Application for Solar Thin Film Cell Laser Scribing Detection and Repair System and Method

Plastics

| Fri 20 Mar 2026

Beijing, March 20 -- Shenzhen Qinghong Laser Technology has submitted a patent application for Solar Thin Film Cell Laser Scribing Detection and Repair System and Method. Gao Kun, Li Zhixin, Wang Guojun and Liu Kun developed the invention. The patent application number is CN202510995153 20250718. The patent publication number..

Weihai Guangwei Composites Applies for Patent on Composite Material Machine Arm Forming Mold and Using Method Thereof

Plastics

| Thu 19 Mar 2026

Beijing, March 20 -- Weihai Guangwei Composites has applied Chinese patent for Composite Material Machine Arm Forming Mold and Using Method Thereof. Wang Yangyang, Cong Qing and Li Guangyou developed it. The patent application number is CN202511205114 20250827. The patent publication number is CN120863113 (A). International Pat..

Qingdao Wannongda Peanut Machinery Co Ltd Files Chinese Patent Application for Film Mulching Seeder

Plastics

| Fri 20 Mar 2026

Beijing, March 20 -- Qingdao Wannongda Peanut Machinery Co Ltd has filed a patent application for Film Mulching Seeder. This invention was developed by Lyu Wenming, Wang Tianyi, Wu Chengcheng, Jia Xiangrong, Han Haitao and Zhao Xuguang. The patent application number is CN202511258151 20250904. The patent publication number is..

State Intellectual Property Office of China Releases Qingdao Donghai Packaging Ind Co Ltd Patent Application for Grs50 Recoverable High-transparency Film

Plastics

| Fri 20 Mar 2026

Beijing, March 20 -- State Intellectual Property Office of China has released Qingdao Donghai Packaging Ind Co Ltd patent application for Grs50 Recoverable High-transparency Film. This invention was developed by Wang Maoqiang and Zhang Guijin. The patent application number is CN202511176829 20250821. The patent publication nu..

Nanyang Clear Science & Tech Co Ltd Files Chinese Patent Application for Preparation Method of Antifogging Film

Plastics

| Fri 20 Mar 2026

Beijing, March 20 -- Nanyang Clear Science & Tech Co Ltd has filed a patent application for Preparation Method of Antifogging Film. This invention was developed by Sun Jianshe, Chen Jimin, Cheng Qi and Hu Yanchao. The patent application number is CN202511243515 20250902. The patent publication number is CN120865596 (A). Inter..

Yangzhou Boheng New Energy Material Tech Co Ltd Submits Chinese Patent Application for High-performance BOPP Film for Composite Current Collector and Preparation Method of High-per..

Plastics

| Fri 20 Mar 2026

Beijing, March 20 -- Yangzhou Boheng New Energy Material Tech Co Ltd has submitted a patent application for High-performance BOPP Film for Composite Current Collector and Preparation Method of High-performance BOPP Film. This invention was developed by Wang Runxiao, Liu Yuanchao, Zhuang Zhi, Chen Huaiyu and Wang Feng. The pat..

Zhuhai Dingsheng Adhesive Plastic Environmental Protection Tech Co Ltd Submits Patent Application for Biodegradable Film Packaging Material and Preparation Method Thereof

Plastics

| Fri 20 Mar 2026

Beijing, March 20 -- Zhuhai Dingsheng Adhesive Plastic Environmental Protection Tech Co Ltd has submitted a patent application for Biodegradable Film Packaging Material and Preparation Method Thereof. Zhang Sucheng, Liu Yaochun, Sheng Guijin, Yu Huixiang, Li Shengqiong and Jiang Xiaomi developed the invention. The patent appl..

Feng Yu Files Chinese Patent Application for Glass Fiber Reinforced Plastic Wiredrawing Plate and Processing Method Thereof

Plastics

| Fri 20 Mar 2026

Beijing, March 20 -- Feng Yu has filed a patent application for Glass Fiber Reinforced Plastic Wiredrawing Plate and Processing Method Thereof. The patent application number is CN202511197954 20250826. The patent publication number is CN120865591 (A). International Patent Classification codes are C08J7/04, C08K3/36, C08K5/54..

State Intellectual Property Office of China Publishes Sichuan University Patent Application for Thin Film with Overheating Equipment Cooling Function and Preparation Method Thereof

Plastics

| Fri 20 Mar 2026

Beijing, March 20 -- State Intellectual Property Office of China has published Sichuan University patent application for Thin Film with Overheating Equipment Cooling Function and Preparation Method Thereof. The invention was developed by Zhao Haibo, Zeng Zhiwei, Zeng Furong, Guo Deming, Liu Bowen and Wang Yuzhong. The patent ..

Shaanxi University of Science & Technology Submits Chinese Patent Application for CNT/ANF Array Film and Preparation Method and Application Thereof

Plastics

| Fri 20 Mar 2026

Beijing, March 20 -- Shaanxi University of Science & Technology has submitted a patent application for CNT/ANF Array Film and Preparation Method and Application Thereof. This invention was developed by Lu Zhaoqing, Chen Shanshan, Hua Li, Wang Wenbo, Wang Nana and Li Yang. The patent application number is CN202510959352 202507..

Shandong Ouya New Material Technology Submits Chinese Patent Application for Polyimide Film Production Process

Plastics

| Fri 20 Mar 2026

Beijing, March 20 -- Shandong Ouya New Material Technology has submitted a patent application for Polyimide Film Production Process. This invention was developed by Zhang Xin, Guo Dangzhu, Zou Zonggang and Zhang Wenjun. The patent application number is CN202510800179 20250616. The patent publication number is CN120865582 (A)...

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