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11:09:43 Wed 18 Mar 2026

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Nan Ya Plastics

(7)

Sichuan University

(7)

Wanhua Chemical Group

(6)

Dainippon Ink & Chemicals

(4)

(4)

Shandong Yanggu Huatai Ch

(4)

Shengyi Technology

(4)

Shinetsu Chemical

(4)

Dexerials Corporation

(3)

Fudan University

(3)

Japan Steel Works

(3)

Jiaxing Fuying Composite

(3)

National Dong Hwa Univers

(3)

Shanghai Jicai Microelect

(3)

Toray Advanced Film

(3)

Yangzhou Boheng New Energ

(3)

Zhejiang University of Sc

(3)

Aiqiji Creation

(2)

Army Engineering Universi

(2)

Avic Xian Aircraft Indust

(2)

Beihang University

(2)

Beijing Research Institut

(2)

Beijing University

(2)

China Textile Academy

(2)

(2)

Dalian University of Tech

(2)

Guangdong Aobaixing New M

(2)

Guangdong Decro Package F

(2)

Guizhou Hexin Plastic Mfg

(2)

Harbin Institute of Techn

(2)

Hubei University of Scien

(2)

Jiangnan University

(2)

Jiangsu Dahai Plastic Co

(2)

Jiangsu Haike Fiber Co Lt

(2)

Jiangsu Kalefang New Mate

(2)

Kaiping Baihui Mould Tech

(2)

Kingfa Science & Technolo

(2)

Kingfa Science & Technolo

(2)

Kunming University of Sci

(2)

(2)

Nanjing Yikairui New Mat

(2)

Nantong Lifeng Artificial

(2)

(2)

Northwestern Polytechnica

(2)

Polygon Nantong Prec Mold

(2)

Qingdao Weidong Packing C

(2)

(2)

Shandong Dongyue Polymer

(2)

Shanghai Yanjin Senxin Ne

(2)

Shengtai Wisdom Jiangmen

(2)

Shenzhen Moku New Mat Gro

(2)

Suzhou Shengcheng Solar E

(2)

Suzhou Xingkaisheng Intel

(2)

Tandajin Nanjing New Mat

(2)

(2)

Tsinghua University

(2)

Tuojing Technology

(2)

University of Science and

(2)

Wuxi Hi Tec Environmental

(2)

Xian Weier Precision Tech

(2)

Xinhongyuan Tech Jiangsu

(2)

Xuancheng Pingyu New Mate

(2)

Yibin University

(2)

Zhejiang Yuehai Packaging

(2)

Zhengzhou University

(2)

Advanced Drainage Systems

(1)

Aibang Huadun New Mat Nan

(1)

All Plus Chemical Co Ltd

(1)

Alpla Werke Alwin Lehner

(1)

Anhui Aiyalun New Materia

(1)

Anhui Baixian New Materia

(1)

Anhui Banghao Semiconduct

(1)

Anhui Bauhinia Wall Decor

(1)

Anhui Dongsheng Building

(1)

Anhui Green Cosmotec Opto

(1)

Anhui Guanhong Plastic In

(1)

Anhui Heyi Photoelectric

(1)

Anhui Jinguan Packaging C

(1)

Anhui Litian Environmenta

(1)

Anhui Qianfan Tech Co Ltd

(1)

Anhui Qiangbang New Mat C

(1)

Anhui Ruilian High Tech M

(1)

Anhui Sentai Wpc Group Co

(1)

Anhui University

(1)

Anhui Wanqi Intelligent T

(1)

Anhui Xingbeida New Mater

(1)

Anhui Xinran Carbon Fiber

(1)

Anhui Xishoupu Instr Equi

(1)

Anhui Yuehong Electromech

(1)

Anhui Yunzhong Optoelectr

(1)

Anqing Phichem New Mat Co

(1)

Anqing Qianqian Tech Pack

(1)

Anqing Zhongyou Plastic P

(1)

Applied Mat Inc [us]; Way

(1)

(1)

(1)

Autonetworks Tech Ltd [jp

(1)

BGRIMM Technology Group;

(1)

BYD Company; Byd Precisio

(1)

Beijing Composite Materia

(1)

Beijing Huitian Operation

(1)

Beijing Institute Of Scie

(1)

Beijing Institute of Tech

(1)

Beijing Lanmu Laser Tech

(1)

Beijing Mapu New Mat Co L

(1)

Beijing NAURA Microelectr

(1)

Beijing Normal University

(1)

Beijing Opto Electronics

(1)

Beijing Satellite Manufac

(1)

Beijing Technology & Busi

(1)

Beijing University of Che

(1)

Beijing University of Tec

(1)

Beike Biotech Co Ltd

(1)

(1)

Binzhou Jianda Plastic In

(1)

Bio-Rad Laboratories

(1)

Bitzer Kuehlmaschinenbau

(1)

(1)

(1)

Brueckner Maschb Gmbh

(1)

C SUN Technology (Guangzh

(1)

(1)

CPC Corporation, Taiwan

(1)

CRRC Qingdao Sifang

(1)

(1)

Ccteg Coal Mining Researc

(1)

Cellmat Tech S L [es]; Hi

(1)

Cellsight Tech Inc

(1)

Changsha Lituode Biologic

(1)

Changshu Polyester

(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 Tianqi Xinxin T

(1)

Changzhou University

(1)

Chc North Paint & Coating

(1)

(1)

Chengdu Besmile Medical T

(1)

Chengdu Daqiying Tech Co

(1)

Chengdu Hengmeisheng Biot

(1)

Chengdu Kecheng Fine Chem

(1)

China Highway Engineering

(1)

China Institute of Atomic

(1)

China Pet Tech Yantai Co

(1)

Chongqing Hongyuyu Auto P

(1)

Chongqing Huafeng Polyami

(1)

Chongqing Huitong Tech Co

(1)

Chongqing Industry Polyte

(1)

Chongqing Jingbei Tech Co

(1)

Chongqing Ningjutai Tech

(1)

Chongsuliliang Anhui New

(1)

Cixi Ebest Commodity Co L

(1)

Clenergy Innovation Labor

(1)

Cmipf Industrial Tech Res

(1)

Consinee Group Co Ltd

(1)

Darwin Prec Industry Co L

(1)

Delta Electronics

(1)

(1)

Deqing Shenzhou Plastic C

(1)

Dezhou Junteng Material T

(1)

Dezhou Luen New Material

(1)

(1)

Dongfeng Motor Group

(1)

Dongguan Baiying Plastic

(1)

Dongguan City Dayuan Plas

(1)

Dongguan Daliwei Silicone

(1)

Dongguan Dongxiang Plasti

(1)

Dongguan Fuan Photoelectr

(1)

Dongguan Guoheng Plastic

(1)

Dongguan Huaying Electron

(1)

Dongguan Juwei Electronic

(1)

Dongguan Lichangda New Ma

(1)

Dongguan Ruize Chuangyi N

(1)

Dongguan Runrong Prec Har

(1)

Dongguan Runshun Blister

(1)

Dongguan Sengtor Plastic

(1)

Dongguan Shengwang Plasti

(1)

Dongguan Tingyuxuan Cloth

(1)

Dongguan Xinlun Plastic T

(1)

Dongguan Xinzheng Machine

(1)

Dongguan Yimei Material T

(1)

Dongguan Yuesheng New Mat

(1)

Dongguan Zhongnuo Innovat

(1)

Dover Chemical Corp

(1)

East China University of

(1)

East China University of

(1)

(1)

(1)

Electric Power Res Inst G

(1)

Eye and ENT Hospital of F

(1)

Fengcheng Naer Tech Group

(1)

(1)

Formosa Plastics Corporat

(1)

Foshan Jiulong Machine

(1)

Foshan University

(1)

(1)

Fujian Acetron New Mat Co

(1)

Fujian Anyuan Optical Tec

(1)

Fujian Chengdong New Mate

(1)

Fujian Dehua Xinchengmei

(1)

Fujian Hairun Sufeng New

(1)

Fujian Institute of Resea

(1)

Fujian Jingfeng Technolog

(1)

Fujian Minfa Aluminium

(1)

Fupai Anhui Environmental

(1)

Fuyang Sineva New Materia

(1)

Fuyao Glass Industry Grou

(1)

Ganzhou Guosheng Zhuoyue

(1)

Ganzhou Hengxin Plastic I

(1)

Gree Wuan Prec Equipment

(1)

Greenstar Beijing Environ

(1)

Guangdong Aishang New Mat

(1)

Guangdong Baisheng New Ma

(1)

Guangdong Buster Technolo

(1)

Guangdong Crown New Mater

(1)

Guangdong Dinglisheng Tec

(1)

Guangdong Epass New Mater

(1)

Guangdong Gaoyi Building

(1)

Guangdong Great Mat Co Lt

(1)

Guangdong Guangken Animal

(1)

Guangdong Guansheng New M

(1)

Guangdong Huiquan Lianjun

(1)

Guangdong Industry Techni

(1)

Guangdong Jiadele Tech Co

(1)

Guangdong Jimeibang New M

(1)

Guangdong Jinhaina Ind Co

(1)

Guangdong Meijieshi Holdi

(1)

Guangdong New Bong New Ma

(1)

Guangdong Poloma New Mate

(1)

Guangdong Shunjiang Tech

(1)

Guangdong Tianan New Mat

(1)

Guangdong Tianan New Mat

(1)

Guangdong University of T

(1)

Guangdong Xingju Material

(1)

Guangdong Yinhao Plastic

(1)

Guangdong Yuehua New Mate

(1)

Guangdong Yurun New Mat C

(1)

Guangdong Zhenxin Tech Co

(1)

Guangdong Zhili New Packa

(1)

Guangxi Fengcai Printing

(1)

Guangxi University for Na

(1)

Guangxi University of Chi

(1)

Guangxi Youdefa Leather P

(1)

Guangzhou Guangxin Packag

(1)

Guangzhou Jiechang Cosmet

(1)

Guangzhou Roujing Sunshad

(1)

Guangzhou Ruichuang Compo

(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 Qihong Tech Co Ltd

(1)

Guilin University of Elec

(1)

Guizhou Nanyang Color Fib

(1)

Guizhou University

(1)

Guojing Hechuang Qingdao

(1)

Guozhuowei Innovative Mat

(1)

Guzhen Jiangtai Plastic I

(1)

Haian County Zhongxiang W

(1)

Haian Haochi Science & Te

(1)

Hainan Medical Univ Haina

(1)

Hainan Special Economic Z

(1)

Hainan University

(1)

Haiyang Sanxian Prec Indu

(1)

Hangzhou Advanced Researc

(1)

Hangzhou Benma Chemfibre

(1)

Hangzhou First Electronic

(1)

Hangzhou Haiweite Future

(1)

Hangzhou Haoshui Technolo

(1)

Hangzhou Hot Runner New M

(1)

Hangzhou Huada Haitian Te

(1)

Hangzhou Ouge Electric Ap

(1)

Hangzhou Puxin Plastic Pa

(1)

Hangzhou Shanye Cultural

(1)

Hangzhou Taidake Carbon F

(1)

Hangzhou Vocational & Tec

(1)

Hangzhou Vulcan New Mater

(1)

Hangzhou Zhijiang Silicon

(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 Green Plastic Co Lt

(1)

Hefei Kenada New Mat Co L

(1)

Hefei University of Techn

(1)

Hefei Yobon Electric Appl

(1)

Hefei Zhengte Mach Co Ltd

(1)

Helmholtz Zentrum Helle G

(1)

Henan Desheng Drilling Fl

(1)

Henan Dubang Photoelectri

(1)

Heye Health Technologies

(1)

High Tech Special Enginee

(1)

(1)

Hongneng New Energy Equip

(1)

Hongyang Display (Xianyan

(1)

Houhuan Chemical Guangdon

(1)

Huaihua University

(1)

Huaneng Taiyuan Dongshan

(1)

Huaneng Yangjiang Wind Po

(1)

Huang Cheng Pin

(1)

(1)

Hubei Firsta Materials Sc

(1)

Hubei Jinde Packaging Co

(1)

Hubei Jingxiang New Mater

(1)

Hubei Normal University

(1)

Hubei Pingan Film Mat Co

(1)

Hubei Sanjiang Space Jian

(1)

Hubei Shengyi New Materia

(1)

Hubei University; Yuangan

(1)

Hubei Yihua Environment P

(1)

Huizhou Jiancai New Mat C

(1)

Huizhou Songyuan Environm

(1)

Hunan Accurate Bio Medica

(1)

Hunan Bosheng New Energy

(1)

Hunan Chuyuan New Mat Co

(1)

Hunan Daguanxi Biological

(1)

Hunan Gengchi New Energy

(1)

Hunan Ketai Tech Co Ltd

(1)

Huntsman Adv Mat Switzerl

(1)

Husky Injection Molding S

(1)

(1)

(1)

Impact Biolife Science In

(1)

Inner Mongolia Fuyuan Tec

(1)

Inner Mongolia Lalianshi

(1)

Institute Of Military New

(1)

(1)

JSP Corporation

(1)

Japan Polypropylene Corp

(1)

Jiamusi University

(1)

Jiangmen Toyo Ink Co Ltd

(1)

Jiangnan University; Jian

(1)

Jiangsu Aotelong New Mate

(1)

Jiangsu Bolu New Mat Co L

(1)

Jiangsu Deloni Wood Ind C

(1)

Jiangsu Fushide New Mater

(1)

Jiangsu Gangsu Environmen

(1)

Jiangsu Guanghui Package

(1)

Jiangsu Haishiyi New Mate

(1)

Jiangsu Heda Electronic T

(1)

Jiangsu Helper Functional

(1)

Jiangsu Hengke New Materi

(1)

Jiangsu Hongsheng Nylon C

(1)

Jiangsu Huangguan New Mat

(1)

Jiangsu Jianhua New Wall

(1)

Jiangsu Jinshi Limei Medi

(1)

Jiangsu Junhua Special Po

(1)

Jiangsu Junhua Special Po

(1)

Jiangsu Justech Precision

(1)

Jiangsu Kecens Life Tech

(1)

Jiangsu Kelaoboer Tech Co

(1)

Jiangsu Linry Innovation

(1)

Jiangsu Meizhilin Nano Te

(1)

Jiangsu Namei Ind Co Ltd

(1)

Jiangsu Nimate Science an

(1)

Jiangsu Peipu Polymer Tec

(1)

Jiangsu Pioneer Tech Co L

(1)

Jiangsu Qunchuang Photovo

(1)

Jiangsu Qunchuang Wisdom

(1)

Jiangsu Runlian Regenerat

(1)

Jiangsu Saiouxinyue Defoa

(1)

Jiangsu Shengbang New Mat

(1)

Jiangsu Shenjiang Environ

(1)

Jiangsu Shicheng Textile

(1)

Jiangsu Shuangxing Color

(1)

Jiangsu Songshang Tech Co

(1)

Jiangsu Taiyu New Mat Co

(1)

Jiangsu Weiying Machinery

(1)

Jiangsu Xianke Semiconduc

(1)

Jiangsu Xinbohao New Mate

(1)

Jiangsu Xinneng Textile T

(1)

Jiangsu Xinyang New Mater

(1)

Jiangsu Xinyu Residential

(1)

Jiangsu Xinyuan New Mater

(1)

Jiangsu Yierman New Mat C

(1)

Jiangsu Yizhu Artwork Co

(1)

Jiangsu Yuxing Film Tech

(1)

Jiangsu Yuxinhong New Mat

(1)

Jiangsu Zhongheng Pet Art

(1)

Jiangsu Zitian New Materi

(1)

Jiangxi Chunguang New Mat

(1)

Jiangxi Futeng Plastic

(1)

Jiangxi Ganchang Intellig

(1)

Jiangxi Guangyuan Chemica

(1)

Jiangxi Huimeixing Tech C

(1)

Jiangxi Kexin Environment

(1)

Jiangxi Lianshi Environme

(1)

Jiangxi Tuolei Tech Co Lt

(1)

Jiangxi Yonghe New Materi

(1)

Jiangyin Gegewu New Mater

(1)

Jiangyin Huamei Photoelec

(1)

Jiangyin Longyun Plastic

(1)

Jiangyin Yijia Package Ma

(1)

Jieyang Shuangzhan Plasti

(1)

Jihua Hengye Foshan Elect

(1)

Jilin Jinhong Auto Parts

(1)

Jilin Univ Of Chemical Te

(1)

Jingbian Huawei Plastic I

(1)

Jingci Beijing New Materi

(1)

Jingzhou Silu Xuanxing Te

(1)

Jintex Corp Ltd

(1)

Juhe Dianguang Hangzhou T

(1)

Juxian Xinjia Tech Co Ltd

(1)

Kaibo Special Mat Anhui C

(1)

Kaneka Corporation

(1)

Kanghui Nantong New Mater

(1)

Kanghui New Material Tech

(1)

Kelun Plastic Ind Group C

(1)

Kemeisi New Material Tech

(1)

Kingboard Laminates Shenz

(1)

Kingfa Science & Technolo

(1)

Kintra Fibers Inc

(1)

(1)

Kunshan Fuyuanda Electron

(1)

Kunshan Jiuwei Plastic Co

(1)

Kurashiki Boseki

(1)

Lanzhou Huanxintong Elect

(1)

Lanzhou Institute of Chem

(1)

(1)

Lianyungang Guowang Plast

(1)

Lianyungang Shenying Comp

(1)

Lianyungang Tongxin Foam

(1)

Liaocheng University

(1)

Liaoning Aoyida Advanced

(1)

Liaoning Jinyi Chemical C

(1)

Liaoning Tepu Ind Co Ltd

(1)

Lisen Noco Company

(1)

Lite-On Technology

(1)

(1)

Longchang Carbon Black Co

(1)

Luanzhou Yaoyao Crafts Co

(1)

Luoyang Hanna Biotechnolo

(1)

Luoyang Xingrui New Mater

(1)

Luxshare Zhizao Technolog

(1)

(1)

(1)

Magna Auteca Gmbh

(1)

Maxell Holdings

(1)

Meilicheng Fashion Tech W

(1)

Melos Gmbh (melos Gmbh)

(1)

(1)

Metal Engineering Kk

(1)

Million Best Internationa

(1)

Mingguang Changming Refri

(1)

Minjiang University

(1)

Miskolci Egyetem

(1)

Mitsu Chemicals Inc

(1)

Mitsubishi Gas Chemical

(1)

Mitsubishi Gas Chemical C

(1)

Moge Mat Suzhou Co Ltd

(1)

Molecular Intelligent Equ

(1)

Moxiangcun Tech Jiangsu C

(1)

Nanjing Dinai Laser Scien

(1)

Nanjing Eaglenos Biotechn

(1)

Nanjing Kin Yong Fa Plast

(1)

Nanjing Richisland Inform

(1)

Nanjing Suxin Tech Co Ltd

(1)

Nanjing University of Tec

(1)

Nantong Baituo Textile Co

(1)

Nantong Fuxi Intelligent

(1)

Nantong Huize New Mat Co

(1)

Nantong Jinsinan Membrane

(1)

Nantong Limeng New Materi

(1)

Nantong Naer Material Tec

(1)

Nantong Ruicheng Polymer

(1)

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(1)

Nantong Zhenwei Composite

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Nanyang Zhongwei Electric

(1)

(1)

(1)

Ningbo Fotile Kitchen War

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Ningbo Hongyi Plastic Tec

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Ningbo Hualei New Mat Co

(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)

Ningbo Yu Li Prec Mold Co

(1)

Ningbo Yufang Prec Indust

(1)

Ningde Contemporary Amper

(1)

Ninghai Hongde New Materi

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Ningxia Unisplendour Tian

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Nippon Catalytic Chemical

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Nissan Chemical

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Nissei ASB Machine

(1)

No 719 Res Institute Chin

(1)

Nordex Energy Spain

(1)

North China Electric Powe

(1)

Northeastern University a

(1)

Northwestern Univ [us]; B

(1)

Northwestern University

(1)

(1)

Optasense Holdings Ltd (

(1)

Organo Corporation

(1)

Perseus Mat Inc

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Pingmei Longji New Energy

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Powerchina Roadbridge Gro

(1)

(1)

Qiao Feng Tech Industrial

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Qilu University of Techno

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Qingdao China Sea Environ

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Qingdao Sinty Hi Tech Co

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Qingzhou Wantai Plastic C

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Quzhou Chemical New Mater

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Raicam Driveline

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Rose Plastic (Kunshan)

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Rossiro Intellectual Prop

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Ruijin Haolun Tech Co Ltd

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Runhua Jiangsu New Mat Co

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Runye Chongqing New Mat C

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Rusemic Microelectronics

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SHPP Global Technologies

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SK Libio Co Ltd

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(1)

SL Metal Suzhou

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Saint Gobain Isover

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School Of Stomatology Kun

(1)

(1)

Shaanxi Wande Petroleum T

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(1)

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(1)

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(1)

Shandong Shuode Chemical

(1)

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(1)

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(1)

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Shandong University

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(1)

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(1)

Shanghai 2nd Polytechnic

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Shanghai Huali Integrated

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Shanghai Institute of Opt

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Shanghai Kete New Mat Co

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Shanghai Shenzhu Chemical

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Shanghui Tech Hainan Co L

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Shangyang Qushi Tech Nant

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Anhui Aiyalun New Material Technology Applies for Patent on Cooling and Shaping Equipment for Wood-plastic Plate Processing

Plastics

| Tue 17 Mar 2026

Beijing, March 18 -- Anhui Aiyalun New Material Technology has applied Chinese patent for Cooling and Shaping Equipment for Wood-plastic Plate Processing. Lin Chong developed it. The patent application number is CN202511266211 20250905. The patent publication number is CN120840056 (A). International Patent Classification code..

State Intellectual Property Office of China Releases Jiangnan University Patent Application for Bio-based Microcapsule, Preparation Method and Application

Plastics

| Wed 18 Mar 2026

Beijing, March 18 -- State Intellectual Property Office of China has released Jiangnan University patent application for Bio-based Microcapsule, Preparation Method and Application. This invention was developed by Dong Weifu, Li Ting, Huang Jing, Li Guanglong, Wang Yang and Zhang Xuhui. The patent application number is CN20251..

Guangdong Meijieshi Holding Submits Patent Application for Downward Locking Type All-plastic Pressing Pump

Plastics

| Wed 18 Mar 2026

Beijing, March 18 -- Guangdong Meijieshi Holding has submitted a patent application for Downward Locking Type All-plastic Pressing Pump. Liang Peihui, Zhu Maoyong, Zhang Yonglei and Liang Jinkao developed the invention. The patent application number is CN202511148694 20250815. The patent publication number is CN120838597 (A)...

State Intellectual Property Office of China Releases Fujian Jingfeng Technology Patent Application for Hydrolysis Device and Method for Preparing Modified Polyamide Fiber

Plastics

| Wed 18 Mar 2026

Beijing, March 18 -- State Intellectual Property Office of China has released Fujian Jingfeng Technology patent application for Hydrolysis Device and Method for Preparing Modified Polyamide Fiber. This invention was developed by Cao Feng, Fan Yujuan, Wei Juan and Cao Siying. The patent application number is CN20251128423 2025..

Xinjiang University Applies for Patent on Polyurethane Foam Composite Material for Purification Driven by Photo-thermal Interface Desalination, Construction Method and Application

Plastics

| Wed 18 Mar 2026

Beijing, March 18 -- Xinjiang University has applied Chinese patent for Polyurethane Foam Composite Material for Purification Driven by Photo-thermal Interface Desalination, Construction Method and Application. Chen Cheng, Song Junru, Guo Zhencai, Lin Kaige and Long Weishi developed it. The patent application number is CN2025..

North China Electric Power University, Baoding Submits Chinese Patent Application for Block Copolymer, Preparation and Application Thereof, High-density Polyethylene Flame-retardan..

Plastics

| Wed 18 Mar 2026

Beijing, March 18 -- North China Electric Power University, Baoding has submitted a patent application for Block Copolymer, Preparation and Application Thereof, High-density Polyethylene Flame-retardant Material and Preparation Method of High-density Polyethylene Flame-retardant Material. This invention was developed by Li Yan a..

Nan Ya Plastics Submits Chinese Patent Application for Release Film, Method for Producing Same, Method for Treating Same, and Method for Producing Polyester-containing Material

Plastics

| Wed 18 Mar 2026

Beijing, March 18 -- Nan Ya Plastics has submitted a patent application for Release Film, Method for Producing Same, Method for Treating Same, and Method for Producing Polyester-containing Material. This invention was developed by Yuan Jingyao, Wu Zhaoquan and Ma Dengke. The patent application number is CN202410640992 2024052..

Kingfa Science & Technology Seeks Patent for SEBS Composite Material as Well as Preparation Method and Application Thereof

Plastics

| Wed 18 Mar 2026

Beijing, March 18 -- Kingfa Science & Technology has sought patent for SEBS Composite Material as Well as Preparation Method and Application Thereof. This invention was developed by Xu Zhao, Chen Pingxu, Ye Nanbiao and Wang Gang. The patent application number is CN202511221796 20250829. The patent publication number is CN1208..

Sichuan University Submits Chinese Patent Application for Method for Preparing Regenerated Product Based on Waste Polyurethane Rigid Foam Grinding Powder

Plastics

| Wed 18 Mar 2026

Beijing, March 18 -- Sichuan University has submitted a patent application for Method for Preparing Regenerated Product Based on Waste Polyurethane Rigid Foam Grinding Powder. This invention was developed by Bai Shibing, Xie Hongli and Lai Shuangxin. The patent application number is CN20251119139 20250723. The patent publicat..

State Intellectual Property Office of China Receives Dongguan Lichangda New Mat Co Ltd Patent Application for Plastic Granulator Using Recycled Plastic

Plastics

| Tue 17 Mar 2026

Beijing, March 18 -- State Intellectual Property Office of China has received Dongguan Lichangda New Mat Co Ltd patent application for Plastic Granulator Using Recycled Plastic. Liu Shuai and Liu Changhua developed the invention. The patent application number is CN202511131268 20250813. The patent publication number is CN1208..

Gree Wuan Prec Equipment Manufacturing Co Ltd Submits Chinese Patent Application for Sand Mold Marking Method and Device, Marking Equipment and Storage Medium

Plastics

| Tue 17 Mar 2026

Beijing, March 18 -- Gree Wuan Prec Equipment Manufacturing Co Ltd has submitted a patent application for Sand Mold Marking Method and Device, Marking Equipment and Storage Medium. This invention was developed by Wang Jiacheng, Shen Libo, Zhang Yong, Wei Yanlei and Qu Hanwei. The patent application number is CN20251133703 202..

Jiangsu Xinyu Residential Industrial Tech Co Ltd Submits Chinese Patent Application for Production Mold of Support-free Laminated Slab

Plastics

| Tue 17 Mar 2026

Beijing, March 18 -- Jiangsu Xinyu Residential Industrial Tech Co Ltd has submitted a patent application for Production Mold of Support-free Laminated Slab. This invention was developed by Wang Lei, Gu Junping, Shen Yang, Wang Bing and Zhao Ruihua. The patent application number is CN202510931291 20250707. The patent publicati..

State Intellectual Property Office of China Releases Inner Mongolia Lalianshi New Building Material Tech Co Ltd Patent Application for Tubular Component Pouring Forming Mold for Bu..

Plastics

| Tue 17 Mar 2026

Beijing, March 18 -- State Intellectual Property Office of China has released Inner Mongolia Lalianshi New Building Material Tech Co Ltd patent application for Tubular Component Pouring Forming Mold for Building Based on Inner Clamping and Fixing. This invention was developed by Yao Jingxiang, Li Xuejie, Zhang Yinxiang, Wang Hon..

Cixi Ebest Commodity Co Ltd Submits Patent Application for Folding Pet Box with Adjustable Pull Rod

Plastics

| Tue 17 Mar 2026

Beijing, March 18 -- Cixi Ebest Commodity Co Ltd has submitted a patent application for Folding Pet Box with Adjustable Pull Rod. Du Weihua developed the invention. The patent application number is CN202511164166 20250820. The patent publication number is CN120836439 (A). International Patent Classification code is A01K1/02. ..

State Intellectual Property Office of China Receives Ganzhou Hengxin Plastic Ind Co Ltd Patent Application for Automatic Slitting Device Based on Plastic Bar Machining

Plastics

| Tue 17 Mar 2026

Beijing, March 18 -- State Intellectual Property Office of China has received Ganzhou Hengxin Plastic Ind Co Ltd patent application for Automatic Slitting Device Based on Plastic Bar Machining. Zeng Lingzhang, Liu Wenbin and Ye Qing developed the invention. The patent application number is CN202511350034 20250922. The patent ..

Shijiazhuang Zhengtong Plastic Products Co Ltd Files Chinese Patent Application for Mixing Device for Plastic Recovery

Plastics

| Tue 17 Mar 2026

Beijing, March 18 -- Shijiazhuang Zhengtong Plastic Products Co Ltd has filed a patent application for Mixing Device for Plastic Recovery. This invention was developed by Cao Minhui, Sun Shuo, Zhang Litao and Shang Xueling. The patent application number is CN202511190793 20250825. The patent publication number is CN120839961 ..

Wuhu Shunrong Automobile Parts Co Ltd Applies for Patent on Oil Tank Production Mold and Oil Tank Production Method

Plastics

| Tue 17 Mar 2026

Beijing, March 18 -- Wuhu Shunrong Automobile Parts Co Ltd has applied Chinese patent for Oil Tank Production Mold and Oil Tank Production Method. Wu Weihong and Wu Qiming developed it. The patent application number is CN202510809066 20250617. The patent publication number is CN120840061 (A). International Patent Classificati..

State Intellectual Property Office of China Publishes Dongguan Daliwei Silicone Tech Co Ltd Patent Application for Intelligent Temperature Control Adjusting Device of Precise Injec..

Plastics

| Tue 17 Mar 2026

Beijing, March 18 -- State Intellectual Property Office of China has published Dongguan Daliwei Silicone Tech Co Ltd patent application for Intelligent Temperature Control Adjusting Device of Precise Injection Mold for Automobile Keys. The invention was developed by Xu Yongxian. The patent application number is CN202511100909..

Shenzhen Sanyang Plastic Hardware Co Ltd Files Chinese Patent Application for Testing Method of TPU Sheath Production Mold and Related Equipment

Plastics

| Tue 17 Mar 2026

Beijing, March 18 -- Shenzhen Sanyang Plastic Hardware Co Ltd has filed a patent application for Testing Method of TPU Sheath Production Mold and Related Equipment. This invention was developed by Wei Rongxuan. The patent application number is CN202511276464 20250908. The patent publication number is CN120840036 (A). Internat..

State Intellectual Property Office of China Publishes Polygon Nantong Prec Molding Co Ltd Patent Application for Locking Mechanism for Automobile Part Injection Mold

Plastics

| Tue 17 Mar 2026

Beijing, March 18 -- State Intellectual Property Office of China has published Polygon Nantong Prec Molding Co Ltd patent application for Locking Mechanism for Automobile Part Injection Mold. The invention was developed by Zhang Jun and Zeng Bo. The patent application number is CN202510974717 20250715. The patent publication ..

Jiangsu Namei Ind Co Ltd Applies for Patent on Automatic Demolding Structure for Plastic Product

Plastics

| Tue 17 Mar 2026

Beijing, March 18 -- Jiangsu Namei Ind Co Ltd has applied Chinese patent for Automatic Demolding Structure for Plastic Product. Bian Dingxiang, Wang Zhenggui and Zhao Cong developed it. The patent application number is CN202511197082 20250826. The patent publication number is CN120840026 (A). International Patent Classificati..

State Intellectual Property Office of China Receives Suzhou Degeen Electromechanical Co Ltd Patent Application for Core-pulling Mold Structure with Guiding Function

Plastics

| Tue 17 Mar 2026

Beijing, March 18 -- State Intellectual Property Office of China has received Suzhou Degeen Electromechanical Co Ltd patent application for Core-pulling Mold Structure with Guiding Function. Wang Erfei developed the invention. The patent application number is CN202511325009 20250917. The patent publication number is CN1208400..

State Intellectual Property Office of China Releases Hunan Accurate Bio Medical Tech Co Ltd Patent Application for Built-in Structural Part Type Forming Mold Based on Injection Mol..

Plastics

| Tue 17 Mar 2026

Beijing, March 18 -- State Intellectual Property Office of China has released Hunan Accurate Bio Medical Tech Co Ltd patent application for Built-in Structural Part Type Forming Mold Based on Injection Molding and Forming Method. This invention was developed by Xia Linwu, Luo Zhumin and Yan Qinguo. The patent application numb..

State Intellectual Property Office of China Releases Nantong Lifeng Artificial Intelligence Tech Co Ltd Patent Application for Circulating Leakage-proof Double-color Injection Mold..

Plastics

| Tue 17 Mar 2026

Beijing, March 18 -- State Intellectual Property Office of China has released Nantong Lifeng Artificial Intelligence Tech Co Ltd patent application for Circulating Leakage-proof Double-color Injection Mold and Injection Molding Method Thereof. This invention was developed by Fang Long. The patent application number is CN20251..

State Intellectual Property Office of China Releases Guangzhou Shunsheng Plastic Co Ltd Patent Application for Injection Mold for Cosmetic Bottle Processing and Use Method of Injec..

Plastics

| Tue 17 Mar 2026

Beijing, March 18 -- State Intellectual Property Office of China has released Guangzhou Shunsheng Plastic Co Ltd patent application for Injection Mold for Cosmetic Bottle Processing and Use Method of Injection Mold. This invention was developed by Xie Qibo. The patent application number is CN202511139247 20250814. The patent ..

Guilin Lingyi Mfg Co Ltd Submits Chinese Patent Application for Injection Mold and Manufacturing Method of Charging Head

Plastics

| Tue 17 Mar 2026

Beijing, March 18 -- Guilin Lingyi Mfg Co Ltd has submitted a patent application for Injection Mold and Manufacturing Method of Charging Head. This invention was developed by Long Huiyong. The patent application number is CN202510991387 20250718. The patent publication number is CN120840001 (A). International Patent Classific..

Suzhou Yuanming Shuke Intelligent Tech Co Ltd Files Chinese Patent Application for Foamed Polymer Preparation Device and Method

Plastics

| Tue 17 Mar 2026

Beijing, March 18 -- Suzhou Yuanming Shuke Intelligent Tech Co Ltd has filed a patent application for Foamed Polymer Preparation Device and Method. This invention was developed by Li Meiyong. The patent application number is CN202511201248 20250826. The patent publication number is CN120839991 (A). International Patent Classi..

State Intellectual Property Office of China Receives Nantong Huize New Mat Co Ltd Patent Application for Glass Fiber Reinforced Plastic Grating Production Mold Capable of Uniformly..

Plastics

| Tue 17 Mar 2026

Beijing, March 18 -- State Intellectual Property Office of China has received Nantong Huize New Mat Co Ltd patent application for Glass Fiber Reinforced Plastic Grating Production Mold Capable of Uniformly Distributing Materials and Production Process. Yang Jianhua and Yang Ruihan developed the invention. The patent applicati..

State Intellectual Property Office of China Publishes Jiangyin Gegewu New Material Tech Co Ltd Patent Application for Feeding Equipment for Carbon Fiber Roller Manufacturing

Plastics

| Tue 17 Mar 2026

Beijing, March 18 -- State Intellectual Property Office of China has published Jiangyin Gegewu New Material Tech Co Ltd patent application for Feeding Equipment for Carbon Fiber Roller Manufacturing. The invention was developed by Chen Yizhou and Hu Haiyun. The patent application number is CN202511198966 20250826. The patent ..

State Intellectual Property Office of China Receives Dongguan Guoheng Plastic Science & Tech Co Ltd Patent Application for Recyclable Thermoplastic Polymer Article Recovery Method ..

Plastics

| Tue 17 Mar 2026

Beijing, March 18 -- State Intellectual Property Office of China has received Dongguan Guoheng Plastic Science & Tech Co Ltd patent application for Recyclable Thermoplastic Polymer Article Recovery Method and Related System. Xiao Jianjun, Xiao Jianshuo, Xiao Gaoji and Huang Jinbiao developed the invention. The patent applicat..

Guizhou Hexin Plastic Mfg Co Ltd Submits Patent Application for Horizontal Roller Plastic Cleaning Equipment

Plastics

| Tue 17 Mar 2026

Beijing, March 18 -- Guizhou Hexin Plastic Mfg Co Ltd has submitted a patent application for Horizontal Roller Plastic Cleaning Equipment. Xu Liangbao developed the invention. The patent application number is CN202511175559 20250821. The patent publication number is CN120839967 (A). International Patent Classification codes a..

State Intellectual Property Office of China Receives Zhuzhou Times Huaxin New Material Tech Co Ltd Patent Application for Mixing Device, Mixing System and Mixing Method for High-vi..

Plastics

| Wed 18 Mar 2026

Beijing, March 18 -- State Intellectual Property Office of China has received Zhuzhou Times Huaxin New Material Tech Co Ltd patent application for Mixing Device, Mixing System and Mixing Method for High-viscosity Resin Polymer. Zhang Bufeng, Ling Jianqiang, Wang Zhenghong, Zeng Kailiang, Wang Yahui and Tang Haitao developed the ..

Huaneng Taiyuan Dongshan Gas Turbine Thermal Power Co Ltd Submits Patent Application for Electric Turntable Vacuum Adsorption Resin Unloading Device

Plastics

| Wed 18 Mar 2026

Beijing, March 18 -- Huaneng Taiyuan Dongshan Gas Turbine Thermal Power Co Ltd has submitted a patent application for Electric Turntable Vacuum Adsorption Resin Unloading Device. Yang Wei, Gao Jin, Sun Jiaxu and Hou Bixuan developed the invention. The patent application number is CN202511208041 20250827. The patent publicatio..

Jiangsu Gangsu Environmental Protection Tech Co Ltd Submits Chinese Patent Application for Equipment for Spirally Lifting Plastic in Rinsed Water

Plastics

| Wed 18 Mar 2026

Beijing, March 18 -- Jiangsu Gangsu Environmental Protection Tech Co Ltd has submitted a patent application for Equipment for Spirally Lifting Plastic in Rinsed Water. This invention was developed by Zhu Hongchao, Tian Weijun, Liu Jiangping and Yang Haihua. The patent application number is CN202511352689 20250922. The patent ..

State Intellectual Property Office of China Releases Shandong Sipaier New Mat Co Ltd Patent Application for Storage Equipment Convenient to Use and Used for Polystyrene Foam Produc..

Plastics

| Tue 17 Mar 2026

Beijing, March 18 -- State Intellectual Property Office of China has released Shandong Sipaier New Mat Co Ltd patent application for Storage Equipment Convenient to Use and Used for Polystyrene Foam Production. This invention was developed by Du Guoqiang. The patent application number is CN202510964885 20250714. The patent pu..

Chengdu Hengmeisheng Biotechnology Co Ltd Seeks Patent for Amphiphilic Block Copolymer Nano-micelle Loaded with Pdrn as Well as Preparation Method and Application of Amphiphilic Bl..

Plastics

| Tue 17 Mar 2026

Beijing, March 18 -- Chengdu Hengmeisheng Biotechnology Co Ltd has sought patent for Amphiphilic Block Copolymer Nano-micelle Loaded with Pdrn as Well as Preparation Method and Application of Amphiphilic Block Copolymer Nano-micelle. This invention was developed by Ding Jian, Wang Yuanduo, Shen Hongxuan and Wang Fang. The pat..

Hainan Special Economic Zone Meisaier Hospital Co Ltd Applies for Patent on Cosmetic Plastic Material as Well as Preparation Method and Application Thereof

Plastics

| Tue 17 Mar 2026

Beijing, March 18 -- Hainan Special Economic Zone Meisaier Hospital Co Ltd has applied Chinese patent for Cosmetic Plastic Material as Well as Preparation Method and Application Thereof. Tao Jin, Liu Jiong, Zhou Xiuzhi, Wang Yongda and Zhu Li developed it. The patent application number is CN202510963102 20250714. The patent p..

Huang Weichun Files Chinese Patent Application for Oiling-free Capsule Mold and Preparation Process Thereof

Plastics

| Tue 17 Mar 2026

Beijing, March 18 -- Huang Weichun has filed a patent application for Oiling-free Capsule Mold and Preparation Process Thereof. The patent application number is CN202510922626 20250704. The patent publication number is CN120837356 (A). International Patent Classification codes are A61J3/07, C23C14/02, C23C14/06, C23C14/16 and..

Jiangsu Linry Innovation Material Tech Ltd Files Chinese Patent Application for Instantaneous-impact-resistant High-strength Fiber Composite Material and Preparation Process Thereo..

Plastics

| Tue 17 Mar 2026

Beijing, March 18 -- Jiangsu Linry Innovation Material Tech Ltd has filed a patent application for Instantaneous-impact-resistant High-strength Fiber Composite Material and Preparation Process Thereof. This invention was developed by Guo Zhenqin, Zhang Kan, Zhang Yuan, Kim Jun-hong and Xia Yucheng. The patent application numb..

Jiangxi Kexin Environmental Prot New Material Co Ltd Applies for Patent on Fireproof Fiber Composite Board and Preparation Method Thereof

Plastics

| Tue 17 Mar 2026

Beijing, March 18 -- Jiangxi Kexin Environmental Prot New Material Co Ltd has applied Chinese patent for Fireproof Fiber Composite Board and Preparation Method Thereof. Lai Zhijun, Zhong Jianhui and Hu Ying developed it. The patent application number is CN202510916015 20250703. The patent publication number is CN120840167 (A)..

Changzhou Kinfoo Composite Mat Co Ltd Submits Chinese Patent Application for Preparation Device and Preparation Process of Tpee Polyester Material ABC Three-layer Co-extrusion Clot..

Plastics

| Tue 17 Mar 2026

Beijing, March 18 -- Changzhou Kinfoo Composite Mat Co Ltd has submitted a patent application for Preparation Device and Preparation Process of Tpee Polyester Material ABC Three-layer Co-extrusion Cloth-plastic Composite Artificial Leather. This invention was developed by Chu Jinzhong. The patent application number is CN20251..

Nanyang Zhongwei Electric Co Ltd Seeks Patent for Lightning Arrester Manufacturing Mold

Plastics

| Tue 17 Mar 2026

Beijing, March 18 -- Nanyang Zhongwei Electric Co Ltd has sought patent for Lightning Arrester Manufacturing Mold. This invention was developed by Wei Guosong, Wang Chunhu, Liu Bin, Kang Dingzeng, Chen Chenggang, Li Xiukun, Li Xiaolong, Liu Xinyuan, Zuo Yingfan, Liu Chuang, Hu Zhenzhong, Zeng Xiang, Han Leng and Wang Duo. The..

State Intellectual Property Office of China Receives Avic Xian Aircraft Industry Group Co Ltd Patent Application for T-shaped Composite Material Stiffened Wallboard Co-curing Formi..

Plastics

| Tue 17 Mar 2026

Beijing, March 18 -- State Intellectual Property Office of China has received Avic Xian Aircraft Industry Group Co Ltd patent application for T-shaped Composite Material Stiffened Wallboard Co-curing Forming Mold and Forming Method. Meng Cuicui, Wang Tienli, Ren Xueming, Hao Siyu and Yu Gaojie developed the invention. The pat..

State Intellectual Property Office of China Receives Mingguang Changming Refrigeration Tech Co Ltd Patent Application for Glass Fiber Reinforced Plastic Cooling Tower Air Deflector..

Plastics

| Tue 17 Mar 2026

Beijing, March 18 -- State Intellectual Property Office of China has received Mingguang Changming Refrigeration Tech Co Ltd patent application for Glass Fiber Reinforced Plastic Cooling Tower Air Deflector Production Welding Equipment. Zhang Yong, Liu Mengting, Duan Yi and Chen Qi developed the invention. The patent applicati..

Yancheng Hanyang Tech Co Ltd Applies for Patent on Separating Type Automatic Plastic Vacuum Forming Machine

Plastics

| Tue 17 Mar 2026

Beijing, March 18 -- Yancheng Hanyang Tech Co Ltd has applied Chinese patent for Separating Type Automatic Plastic Vacuum Forming Machine. Zhu Dafu and Zhu Yuehua developed it. The patent application number is CN202511124595 20250812. The patent publication number is CN120840064 (A). International Patent Classification codes ..

Xiamen Shengqizhe Carbon Fiber Products Co Ltd Files Chinese Patent Application for Vehicle Frame Blow Molding Mold

Plastics

| Tue 17 Mar 2026

Beijing, March 18 -- Xiamen Shengqizhe Carbon Fiber Products Co Ltd has filed a patent application for Vehicle Frame Blow Molding Mold. This invention was developed by Chen Yongquan, Guo Baofeng and Sun Zonglin. The patent application number is CN202511340908 20250919. The patent publication number is CN120840063 (A). Interna..

State Intellectual Property Office of China Receives Zhejiang University of Technology and Shaoxing Research Institute of Zhejiang University of Technology Patent Application for E..

Plastics

| Wed 18 Mar 2026

Beijing, March 18 -- State Intellectual Property Office of China has received Zhejiang University of Technology and Shaoxing Research Institute of Zhejiang University of Technology patent application for EGDMA Polyester Adsorbent, Preparation Method Thereof and Application of Egdma Polyester Adsorbent in Synergistic Adsorption o..

Hunan Daguanxi Biological Tech Co Ltd Seeks Patent for Method for Extracting Polygonatum Polysaccharide from Polygonatum Cyrtonema

Plastics

| Wed 18 Mar 2026

Beijing, March 18 -- Hunan Daguanxi Biological Tech Co Ltd has sought patent for Method for Extracting Polygonatum Polysaccharide from Polygonatum Cyrtonema. This invention was developed by Zhang Junlin, Zhang Renbiao, Zhang Junjuan and Luo Xiaohua. The patent application number is CN202510997516 20250719. The patent publicat..

Hainan Medical University Hainan Academy Of Medical Sciences Submits Chinese Patent Application for Fructus Amomi Hainanensis Polysaccharide as Well as Preparation Method and Appli..

Plastics

| Wed 18 Mar 2026

Beijing, March 18 -- Hainan Medical University Hainan Academy Of Medical Sciences has submitted a patent application for Fructus Amomi Hainanensis Polysaccharide as Well as Preparation Method and Application Thereof. This invention was developed by Wei Na, Luo Mingquan, Lian Yong, Kong Yidan, Wang Yong, Xu Zhen and Shen Jun. ..

Anhui Yuehong Electromechanical Equipment Co Ltd Submits Patent Application for Automatic Positioning Detecting and Trimming Device for Mold Manufacturing

Plastics

| Wed 18 Mar 2026

Beijing, March 18 -- Anhui Yuehong Electromechanical Equipment Co Ltd has submitted a patent application for Automatic Positioning Detecting and Trimming Device for Mold Manufacturing. Wang Duliang, Zhu Zhaogang and Xiang Jinzhi developed the invention. The patent application number is CN20251119686 20250723. The patent publi..

State Intellectual Property Office of China Receives Luoyang Hanna Biotechnology Co Ltd and Puyang Willing Technology Development Patent Application for Continuous Preparation Devi..

Plastics

| Wed 18 Mar 2026

Beijing, March 18 -- State Intellectual Property Office of China has received Luoyang Hanna Biotechnology Co Ltd and Puyang Willing Technology Development patent application for Continuous Preparation Device for Phenolic Resin Carbon Material. Wang Zhiqiang, Liu Liqiang, Zhao Liangwei, Chen Meixuan, Li Guohao and Liu Aiguo devel..

Ningxia Unisplendour Tianhua Methionine Co Ltd Submits Chinese Patent Application for Intermittent Regeneration-based Multi-stage Desorbed Resin Cyclic Regeneration System and Meth..

Plastics

| Wed 18 Mar 2026

Beijing, March 18 -- Ningxia Unisplendour Tianhua Methionine Co Ltd has submitted a patent application for Intermittent Regeneration-based Multi-stage Desorbed Resin Cyclic Regeneration System and Method. This invention was developed by Li Zhi, Wang Xiaoquan, Zhao Erbao, Zhang Weiqing, Zhou Lei, Chang Lei, Wang Wengong, Zhao Dan..

Xinhongyuan Tech Jiangsu Co Ltd Seeks Patent for Anti-radiation Polymer Raised Floor Base Material and Preparation Method Thereof

Plastics

| Wed 18 Mar 2026

Beijing, March 18 -- Xinhongyuan Tech Jiangsu Co Ltd has sought patent for Anti-radiation Polymer Raised Floor Base Material and Preparation Method Thereof. This invention was developed by Chen Shiping. The patent application number is CN202510805028 20250617. The patent publication number is CN120841921 (A). International Pa..

Chc North Paint & Coatings Industry Res And Design Institute Seeks Patent for Optical Fiber Inner Layer Resin with Low Refractive Index and High-temperature and High-humidity Envir..

Plastics

| Wed 18 Mar 2026

Beijing, March 18 -- Chc North Paint & Coatings Industry Res And Design Institute has sought patent for Optical Fiber Inner Layer Resin with Low Refractive Index and High-temperature and High-humidity Environment Resistance and Preparation Method Thereof. This invention was developed by Wei Chao, Sha Weihua, Wang Guozhi, Tian Yo..

State Intellectual Property Office of China Releases Xi'an Xikai Prec Casting Co Ltd and China XD Electric Patent Application for Casting System and Mold for Concatemer Shell

Plastics

| Wed 18 Mar 2026

Beijing, March 18 -- State Intellectual Property Office of China has released Xi'an Xikai Prec Casting Co Ltd and China XD Electric patent application for Casting System and Mold for Concatemer Shell. This invention was developed by Li Hongqiang, Zhang Bingbing, Zhu Guang, Li Peigen, Ji Jun and He Weiguo. The patent applicati..

State Intellectual Property Office of China Releases Houhuan Chemical Guangdong Co Ltd Patent Application for Aqueous Dispersant Based on Acrylic Block Copolymer and Preparation Me..

Plastics

| Wed 18 Mar 2026

Beijing, March 18 -- State Intellectual Property Office of China has released Houhuan Chemical Guangdong Co Ltd patent application for Aqueous Dispersant Based on Acrylic Block Copolymer and Preparation Method Thereof. This invention was developed by Wang Shengli. The patent application number is CN202511182114 20250822. The ..

Chengdu Besmile Medical Tech Co Ltd Applies for Patent on Dental Light-cured Composite Resin with Long-acting Antibacterial Property and Preparation Method of Dental Light-cured Co..

Plastics

| Wed 18 Mar 2026

Beijing, March 18 -- Chengdu Besmile Medical Tech Co Ltd has applied Chinese patent for Dental Light-cured Composite Resin with Long-acting Antibacterial Property and Preparation Method of Dental Light-cured Composite Resin. Yan Xinzhang, Ren Xiaoli, Ma Min, Yuan Li, Wang Changjian and Xie Fengxi developed it. The patent appl..

University Shenzhen Polytechnic Seeks Patent for Amphoteric Ion Exchange Resin as Well as Preparation Method and Application Thereof

Plastics

| Wed 18 Mar 2026

Beijing, March 18 -- University Shenzhen Polytechnic has sought patent for Amphoteric Ion Exchange Resin as Well as Preparation Method and Application Thereof. This invention was developed by He Jie, Zhang Dongyang, Zhang Chen, Li Sifeng, Liu Xiaoqing, Chen Haibiao, Li Linling, Yu Yijun and Liu Shan. The patent application nu..

Liaoning Jinyi Chemical Co Ltd Submits Chinese Patent Application for Salt-tolerant Copolymer Based on Modified Polyacrylamide, Preparation Method and Application

Plastics

| Wed 18 Mar 2026

Beijing, March 18 -- Liaoning Jinyi Chemical Co Ltd has submitted a patent application for Salt-tolerant Copolymer Based on Modified Polyacrylamide, Preparation Method and Application. This invention was developed by An Huiyong, Zhang Yiyun, Kwon Sung-kwang, Yang Desheng, Fu Rao and Zhang Jun. The patent application number is..

State Intellectual Property Office of China Releases Institute Of Military New Energy Tech Academy Of Systems Engineering Academy Of Military Sciences Patent Application for Acryla..

Plastics

| Wed 18 Mar 2026

Beijing, March 18 -- State Intellectual Property Office of China has released Institute Of Military New Energy Tech Academy Of Systems Engineering Academy Of Military Sciences patent application for Acrylate Environment-sensitive Polymer Corrosion Inhibitor and Preparation Method Thereof. This invention was developed by Li Pan, ..

State Intellectual Property Office of China Publishes Zhaoqing Tepuai High Polymer Mat Co Ltd Patent Application for Traceable Polymer with Anti-counterfeiting Tracing Function

Plastics

| Wed 18 Mar 2026

Beijing, March 18 -- State Intellectual Property Office of China has published Zhaoqing Tepuai High Polymer Mat Co Ltd patent application for Traceable Polymer with Anti-counterfeiting Tracing Function. The invention was developed by Zhou Yu. The patent application number is CN20251101382 20250721. The patent publication numb..

Wuxi Hi Tec Environmental Mat Co Ltd Submits Chinese Patent Application for Through-hole Polypropylene Foamed Bead with High Through-hole Retention Rate and Molded Part of Through-..

Plastics

| Wed 18 Mar 2026

Beijing, March 18 -- Wuxi Hi Tec Environmental Mat Co Ltd has submitted a patent application for Through-hole Polypropylene Foamed Bead with High Through-hole Retention Rate and Molded Part of Through-hole Polypropylene Foamed Bead. This invention was developed by Jiang Fanhui, Liu Huanhuan, Zeng Jia, Lin Endian, Lu Qihao, Xia L..

Dongguan City Dayuan Plastic Cement Tech Co Ltd Files Chinese Patent Application for High-temperature-resistant Flame-retardant Plastic Composite Material and Preparation Process T..

Plastics

| Wed 18 Mar 2026

Beijing, March 18 -- Dongguan City Dayuan Plastic Cement Tech Co Ltd has filed a patent application for High-temperature-resistant Flame-retardant Plastic Composite Material and Preparation Process Thereof. This invention was developed by Fang Changshun. The patent application number is CN202511170430 20250820. The patent pub..

Shoutai Heshuo New Material Tech Co Ltd Applies for Patent on High-weather-resistance Plastic Color Master Batch and Preparation Method Thereof

Plastics

| Wed 18 Mar 2026

Beijing, March 18 -- Shoutai Heshuo New Material Tech Co Ltd has applied Chinese patent for High-weather-resistance Plastic Color Master Batch and Preparation Method Thereof. Li Fengchun, Qi Yubo and Li Guodong developed it. The patent application number is CN202510971555 20250715. The patent publication number is CN120842720..

Hangzhou Benma Chemfibre & Spinning Co Ltd Submits Chinese Patent Application for Regenerated Fiber Decoloring Method Based on Controllable Phase Separation in Response Polymer Fib..

Plastics

| Wed 18 Mar 2026

Beijing, March 18 -- Hangzhou Benma Chemfibre & Spinning Co Ltd has submitted a patent application for Regenerated Fiber Decoloring Method Based on Controllable Phase Separation in Response Polymer Fiber. This invention was developed by Xu Guoliang and Zhao Chengfang. The patent application number is CN202510895340 20250630. ..

Jiangsu Xinyuan New Material Tech Co Ltd Submits Patent Application for Flame-retardant Polyurethane Sponge for Automobile and Preparation Method Thereof

Plastics

| Wed 18 Mar 2026

Beijing, March 18 -- Jiangsu Xinyuan New Material Tech Co Ltd has submitted a patent application for Flame-retardant Polyurethane Sponge for Automobile and Preparation Method Thereof. Wang Yiwei and Lin Yongquan developed the invention. The patent application number is CN202511141702 20250815. The patent publication number is..

Molecular Intelligent Equipment Guangzhou Co Ltd Submits Chinese Patent Application for High-strength Polyphenylene Sulfide Composite Material and Preparation Method Thereof

Plastics

| Wed 18 Mar 2026

Beijing, March 18 -- Molecular Intelligent Equipment Guangzhou Co Ltd has submitted a patent application for High-strength Polyphenylene Sulfide Composite Material and Preparation Method Thereof. This invention was developed by Chen Linbo and Zhi Xiaolu. The patent application number is CN20251178939 20250802. The patent publ..

Nantong Ruicheng Polymer Mat Co Ltd Submits Patent Application for Light Heat-conducting Engineering Plastic Master Batch and Preparation Method Thereof

Plastics

| Wed 18 Mar 2026

Beijing, March 18 -- Nantong Ruicheng Polymer Mat Co Ltd has submitted a patent application for Light Heat-conducting Engineering Plastic Master Batch and Preparation Method Thereof. Wang Yih, Guo Xiaoliang, Liu Jinlong, Tian Dongmei and Cao Zhen developed the invention. The patent application number is CN202510968292 2025071..

State Intellectual Property Office of China Publishes Jiangsu Meizhilin Nano Tech Co Ltd Patent Application for Anti-ultraviolet PET Color Master Batch and Preparation Method There..

Plastics

| Wed 18 Mar 2026

Beijing, March 18 -- State Intellectual Property Office of China has published Jiangsu Meizhilin Nano Tech Co Ltd patent application for Anti-ultraviolet PET Color Master Batch and Preparation Method Thereof. The invention was developed by Ni Jun, Wang Xiaoyu and Wang Weiyu. The patent application number is CN202510963019 202..

State Intellectual Property Office of China Publishes Runhua Jiangsu New Mat Co Ltd Patent Application for Cyclic Non-traditional Fluorescent Polymer and Method for Regulating and ..

Plastics

| Wed 18 Mar 2026

Beijing, March 18 -- State Intellectual Property Office of China has published Runhua Jiangsu New Mat Co Ltd patent application for Cyclic Non-traditional Fluorescent Polymer and Method for Regulating and Controlling Light Emitting Color of Cyclic Non-traditional Fluorescent Polymer. The invention was developed by Wang Shifeng, ..

Nanjing Yikairui New Mat Co Ltd Files Chinese Patent Application for Hydrophilic Red to Transparent Electrochromic Polymer and Preparation Method Thereof

Plastics

| Wed 18 Mar 2026

Beijing, March 18 -- Nanjing Yikairui New Mat Co Ltd has filed a patent application for Hydrophilic Red to Transparent Electrochromic Polymer and Preparation Method Thereof. This invention was developed by Shi Pengjie, Wang Ruimin, Hu Jingyu and Zhou Songyang. The patent application number is CN202410501697 20240425. The pate..

Suzhou Weigou New Material Tech Co Ltd Applies for Patent on Resin Composition as Well as Preparation Method and Application Thereof

Plastics

| Wed 18 Mar 2026

Beijing, March 18 -- Suzhou Weigou New Material Tech Co Ltd has applied Chinese patent for Resin Composition as Well as Preparation Method and Application Thereof. Li Jianbo and Leng Junzhao developed it. The patent application number is CN202510959842 20250711. The patent publication number is CN120842542 (A). International ..

Zhejiang Jiahua Printing And Dyeing Co Ltd Submits Chinese Patent Application for Waterborne Polyurethane Color Fixing Agent, Preparation Method and Pure Cotton Fabric Dyeing Metho..

Plastics

| Wed 18 Mar 2026

Beijing, March 18 -- Zhejiang Jiahua Printing And Dyeing Co Ltd has submitted a patent application for Waterborne Polyurethane Color Fixing Agent, Preparation Method and Pure Cotton Fabric Dyeing Method. This invention was developed by Shen Tao, Xie Chuanda, Pan Yi and Hu Bin. The patent application number is CN202510866356 2..

State Intellectual Property Office of China Publishes Guangdong Jimeibang New Mat Co Ltd and Wuyi University Patent Application for High-resistance Self-extinction Waterborne Polyu..

Plastics

| Wed 18 Mar 2026

Beijing, March 18 -- State Intellectual Property Office of China has published Guangdong Jimeibang New Mat Co Ltd and Wuyi University patent application for High-resistance Self-extinction Waterborne Polyurethane Resin as Well as Preparation Method and Application Thereof. The invention was developed by Chen Chaohan, Jin Qi, Tan..

State Intellectual Property Office of China Releases Fujian Hairun Sufeng New Mat Co Ltd Patent Application for Modified Polyurethane Material and Preparation Method Thereof

Plastics

| Wed 18 Mar 2026

Beijing, March 18 -- State Intellectual Property Office of China has released Fujian Hairun Sufeng New Mat Co Ltd patent application for Modified Polyurethane Material and Preparation Method Thereof. This invention was developed by Shi Jianfeng, Su Licheng and Zhou Shikui. The patent application number is CN202511127748 20250..

Zhejiang Yadina New Material Tech Co Ltd Applies for Patent on Preparation Method of High-viscosity Water-soluble Melamine Formaldehyde Resin

Plastics

| Wed 18 Mar 2026

Beijing, March 18 -- Zhejiang Yadina New Material Tech Co Ltd has applied Chinese patent for Preparation Method of High-viscosity Water-soluble Melamine Formaldehyde Resin. Yu Hongjian, Qiu Yexia, Xu Shaolin, Jiang Hongwei, Jiang Xiaodi, Pan Binxian, Gu Yan, Zhao Zhichao, Zhu Jinjie, Huang Ziqiang and Li Jiahao developed it. ..

State Intellectual Property Office of China Releases Anhui Litian Environmental Protection Tech Co Ltd Patent Application for Bio-based Composite Plasticizer as Well as Preparation..

Plastics

| Wed 18 Mar 2026

Beijing, March 18 -- State Intellectual Property Office of China has released Anhui Litian Environmental Protection Tech Co Ltd patent application for Bio-based Composite Plasticizer as Well as Preparation Method and Application Thereof. This invention was developed by Zhang Xiaobo, Zhu Jingzhong and Xue Pengjun. The patent a..

Anqing Zhongyou Plastic Packaging Co Ltd Submits Patent Application for Degradable High-strength Plastic Bag and Preparation Method Thereof

Plastics

| Wed 18 Mar 2026

Beijing, March 18 -- Anqing Zhongyou Plastic Packaging Co Ltd has submitted a patent application for Degradable High-strength Plastic Bag and Preparation Method Thereof. Ye Fei, Hu Fang and Ye Lei developed the invention. The patent application number is CN202511158083 20250819. The patent publication number is CN120842818 (A..

State Intellectual Property Office of China Receives Dongguan Dongxiang Plastic Co Ltd Patent Application for High-temperature-resistant Polyester Composite Material and Preparatio..

Plastics

| Wed 18 Mar 2026

Beijing, March 18 -- State Intellectual Property Office of China has received Dongguan Dongxiang Plastic Co Ltd patent application for High-temperature-resistant Polyester Composite Material and Preparation Method Thereof. Chen Lin, Ma Baohai, Wei Yinli and Zhou Yiping developed the invention. The patent application number is..

Zhejiang Tongkun New Material Res Institute Co Ltd Submits Patent Application for High-fluidity and High-crystallinity PET (polyethylene Terephthalate) and Preparation Method There..

Plastics

| Wed 18 Mar 2026

Beijing, March 18 -- Zhejiang Tongkun New Material Res Institute Co Ltd has submitted a patent application for High-fluidity and High-crystallinity PET (polyethylene Terephthalate) and Preparation Method Thereof. Tang Yuechao, Yan Xiaodong, Zhu Wei, Chen Lei, Li Shengjun, Chen Mengjia and Tang Jiandong developed the invention. ..

Li Miao Seeks Patent for Preparation Method of Wear-resistant High Polymer Material

Plastics

| Wed 18 Mar 2026

Beijing, March 18 -- Li Miao has sought patent for Preparation Method of Wear-resistant High Polymer Material. The patent application number is CN202511169695 20250820. The patent publication number is CN120842796 (A). International Patent Classification codes are C08K3/22, C08K3/34, C08K9/06, C08L63/02 and C08L75/04. An..

State Intellectual Property Office of China Receives Zhejiang Boyi Tech Co Ltd Patent Application for Spraying-free Modified Plastic Based on PMMA/ABS and Preparation Method

Plastics

| Wed 18 Mar 2026

Beijing, March 18 -- State Intellectual Property Office of China has received Zhejiang Boyi Tech Co Ltd patent application for Spraying-free Modified Plastic Based on PMMA/ABS and Preparation Method. Zhong Jianbin developed the invention. The patent application number is CN202511379312 20250925. The patent publication number ..

State Intellectual Property Office of China Receives Longchang Carbon Black Co Ltd Patent Application for Preparation Process of Carbon Black for Plastic Based on Polyethylene Wax ..

Plastics

| Wed 18 Mar 2026

Beijing, March 18 -- State Intellectual Property Office of China has received Longchang Carbon Black Co Ltd patent application for Preparation Process of Carbon Black for Plastic Based on Polyethylene Wax Modification. Fu Xu and Peng Yu developed the invention. The patent application number is CN202510997264 20250718. The pat..

State Intellectual Property Office of China Releases Zhejiang Huijing New Mat Co Ltd Patent Application for Lightweight High-strength Fiber Composite Material and Preparation Metho..

Plastics

| Wed 18 Mar 2026

Beijing, March 18 -- State Intellectual Property Office of China has released Zhejiang Huijing New Mat Co Ltd patent application for Lightweight High-strength Fiber Composite Material and Preparation Method Thereof. This invention was developed by Chen Yan and Chen Jia. The patent application number is CN202511207146 20250827..

Quzhou Chemical New Material Innovation Res Institute Applies for Patent on Curing Method and Application of Polylipoic Acid-based High Polymer Material

Plastics

| Wed 18 Mar 2026

Beijing, March 18 -- Quzhou Chemical New Material Innovation Res Institute has applied Chinese patent for Curing Method and Application of Polylipoic Acid-based High Polymer Material. Zhang Hangtian, Zhang Liangliang, Wang Mingyang, Chu Guangwen and Mao Wei developed it. The patent application number is CN202511207892 2025082..

Zhongshan Elite Mat Co Ltd Applies for Patent on Resin Composition and Product Thereof

Plastics

| Wed 18 Mar 2026

Beijing, March 18 -- Zhongshan Elite Mat Co Ltd has applied Chinese patent for Resin Composition and Product Thereof. Hu Zhilong, Li Changyuan, Zhang Hezong and Peng Hongxia developed it. The patent application number is CN202410525067 20240428. The patent publication number is CN120842844 (A). International Patent Classifica..

Anhui Qianfan Tech Co Ltd Seeks Patent for Yellowing-resistant Antistatic Polyamide Plastic Particle and Preparation Method Thereof

Plastics

| Wed 18 Mar 2026

Beijing, March 18 -- Anhui Qianfan Tech Co Ltd has sought patent for Yellowing-resistant Antistatic Polyamide Plastic Particle and Preparation Method Thereof. This invention was developed by Yang Lei, Jin Ruifeng, Wang Jingwei, He Qibing, Yang Erkang, Jiang Mengyun, Du Lei, Xu Songjian, Dong Kang, Zhu Wenbin, Wu Wenhong and Zhan..

Shanghai Qiushi New Wall Mat Factory Files Chinese Patent Application for Modified Polyurethane Foam and Preparation Method Thereof

Plastics

| Wed 18 Mar 2026

Beijing, March 18 -- Shanghai Qiushi New Wall Mat Factory has filed a patent application for Modified Polyurethane Foam and Preparation Method Thereof. This invention was developed by Chen Caiping and Yao Jun. The patent application number is CN202510979567 20250716. The patent publication number is CN120842833 (A). Internati..

Miskolci Egyetem Applies for Patent on Antibacterial Polyurethane Foam Having Improved Effect and Producing Same

Plastics

| Wed 18 Mar 2026

Budapest, March 18 -- Miskolci Egyetem has applied Hungarian patent for Antibacterial Polyurethane Foam Having Improved Effect and Producing Same. Dr Czel Gyoergy, Dr Vanyorek Laszlo and Dr Szoeri-doroghazi Emma developed it. The patent application number is HU2019P000380 20191111. The patent publication number is HUP1900380 ..

Jiangmen Toyo Ink Co Ltd Seeks Patent for Bisphenol A-free Polyester Transparent Oil and Preparation Method Thereof

Plastics

| Wed 18 Mar 2026

Beijing, March 18 -- Jiangmen Toyo Ink Co Ltd has sought patent for Bisphenol A-free Polyester Transparent Oil and Preparation Method Thereof. This invention was developed by Ye Honghua, Mai Senquan, Zheng Guosheng, Li Yong and Tan Yongquan. The patent application number is CN202511153228 20250818. The patent publication numb..

Xi'an Wonder Energy Chemical Co Ltd Files Chinese Patent Application for Hydrophobically Associating Polymer Fracturing Fluid Low-temperature Gel Breaker and Preparation Method The..

Plastics

| Wed 18 Mar 2026

Beijing, March 18 -- Xi'an Wonder Energy Chemical Co Ltd has filed a patent application for Hydrophobically Associating Polymer Fracturing Fluid Low-temperature Gel Breaker and Preparation Method Thereof. This invention was developed by Ren Haijing, Chang Zhaojun, Wen Xiaorui, Sun Rui, Zhao Xiaonan and Li Haibin. The patent a..

Guangdong Zhili New Packaging Mat Co Ltd Files Chinese Patent Application for Natural Resin Adhesive, Production Method and Application in Paper-plastic Composite Packaging

Plastics

| Wed 18 Mar 2026

Beijing, March 18 -- Guangdong Zhili New Packaging Mat Co Ltd has filed a patent application for Natural Resin Adhesive, Production Method and Application in Paper-plastic Composite Packaging. This invention was developed by Zheng Xing, Xu Guiqiang, Li Yichao, Ye Jinming and Yang Danliang. The patent application number is CN2..

Suzhou Geno New Material Tech Co Limited Submits Chinese Patent Application for Preparation Process and Use Method of Lignin Bio-based Polyurethane Foam Joint Mixture

Plastics

| Wed 18 Mar 2026

Beijing, March 18 -- Suzhou Geno New Material Tech Co Limited has submitted a patent application for Preparation Process and Use Method of Lignin Bio-based Polyurethane Foam Joint Mixture. This invention was developed by Chen Chen. The patent application number is CN202510732278 20250603. The patent publication number is CN12..

Shenzhen Kaiyongxin Tech Co Ltd Files Chinese Patent Application for Hardware Mold Machining Control Method and System

Plastics

| Wed 18 Mar 2026

Beijing, March 18 -- Shenzhen Kaiyongxin Tech Co Ltd has filed a patent application for Hardware Mold Machining Control Method and System. This invention was developed by Yao Shiying, Huang Fucheng and Huang Zhifang. The patent application number is CN202510989325 20250717. The patent publication number is CN120839580 (A). In..

State Intellectual Property Office of China Receives Hubei Yihua Environment Protection Tech Co Ltd Patent Application for Gypsum Board Mold Vibration Forming Platform Device

Plastics

| Wed 18 Mar 2026

Beijing, March 18 -- State Intellectual Property Office of China has received Hubei Yihua Environment Protection Tech Co Ltd patent application for Gypsum Board Mold Vibration Forming Platform Device. Zheng Zemin, Peng Xianqing, Li Yanping, Wen Shuai, Xiang Weiquan, Yang Fei and Wang Xiaoping developed the invention. The pate..

State Intellectual Property Office of China Releases Shandong Qichuang Machinery Mfg Co Ltd Patent Application for Tire Mold Processing Equipment

Plastics

| Wed 18 Mar 2026

Beijing, March 18 -- State Intellectual Property Office of China has released Shandong Qichuang Machinery Mfg Co Ltd patent application for Tire Mold Processing Equipment. This invention was developed by Liu Lebin, Chen Guanghua and Liu Liang. The patent application number is CN202511334188 20250918. The patent publication nu..

State Intellectual Property Office of China Publishes Guilin Moyuan Material Tech Co Ltd and Guilin Champion Union Diamond Co Ltd Patent Application for Resin Cup-shaped Grinding W..

Plastics

| Wed 18 Mar 2026

Beijing, March 18 -- State Intellectual Property Office of China has published Guilin Moyuan Material Tech Co Ltd and Guilin Champion Union Diamond Co Ltd patent application for Resin Cup-shaped Grinding Wheel Capable of Reducing Scratch Rate. The invention was developed by Song Jingxin, Liang Anning, Guo Xinling, Long Huiling, ..

State Intellectual Property Office of China Receives Yangzhou Tianfulong Group Co Ltd Patent Application for Regenerated Polyester Staple Fiber for Automobile Hallstand and Prepara..

Plastics

| Wed 18 Mar 2026

Beijing, March 18 -- State Intellectual Property Office of China has received Yangzhou Tianfulong Group Co Ltd patent application for Regenerated Polyester Staple Fiber for Automobile Hallstand and Preparation Device of Regenerated Polyester Staple Fiber. Zhi Guilong, Pan Daodong, Miao Xingjiang, Sun Minghai, Tong Xing and Zhao ..

Shanghai Yanjin Senxin New Mat Co Ltd Applies for Patent on Extrusion Device for Mixing Powder and Resin

Plastics

| Wed 18 Mar 2026

Beijing, March 18 -- Shanghai Yanjin Senxin New Mat Co Ltd has applied Chinese patent for Extrusion Device for Mixing Powder and Resin. Tang Shaoping and Xu Weitong developed it. The patent application number is CN20251143308 20250728. The patent publication number is CN120828501 (A). International Patent Classification codes..

State Intellectual Property Office of China Publishes Suzhou Xingkaisheng Intelligent Tech Co Ltd Patent Application for Injection Mold for Preparing Micro Fan Wheel

Plastics

| Wed 18 Mar 2026

Beijing, March 18 -- State Intellectual Property Office of China has published Suzhou Xingkaisheng Intelligent Tech Co Ltd patent application for Injection Mold for Preparing Micro Fan Wheel. The invention was developed by Guo Yanqing, Zhang Longjiang and Zhu Yuema. The patent application number is CN202511333689 20250918. Th..

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