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22:06:47 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)

Jiangsu Dahai Plastic Co

(3)

Jiaxing Fuying Composite

(3)

Kingfa Science & Technolo

(3)

National Dong Hwa Univers

(3)

Shanghai Jicai Microelect

(3)

Toray Advanced Film

(3)

Xian Weier Precision Tech

(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)

Hainan University

(2)

Harbin Institute of Techn

(2)

Hubei University of Scien

(2)

Jiangnan University

(2)

Jiangsu Haike Fiber Co Lt

(2)

Jiangsu Kalefang New Mate

(2)

Kaiping Baihui Mould Tech

(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)

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 Lianke New Mat Co L

(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)

Asahi Chemical; Genomed I

(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)

Beijing University; Beiou

(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)

CCC Guangzhou Dredging

(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 National Petroleum;

(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 Aconic Fabric Co

(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 Weili New Mat Co

(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)

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 Geleishi Gif

(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 Medical Univers

(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)

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)

Heyi International Packag

(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)

Huawei Technologies; Dali

(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 Hankuang Ind Co L

(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)

Jingmen Yinzhu Plastic Co

(1)

Jingzhou Silu Xuanxing Te

(1)

Jintex Corp Ltd

(1)

Jixiang Sanbao High Tech

(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)

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

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Moxiangcun Tech Jiangsu C

(1)

Nanjing Dinai Laser Scien

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Nanjing Eaglenos Biotechn

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Nanjing Kin Yong Fa Plast

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Nanjing Richisland Inform

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(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

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(1)

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Nanyang Zhongwei Electric

(1)

(1)

(1)

Ningbo Fotile Kitchen War

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Ningbo Hualei New Mat Co

(1)

Ningbo Institute of Mater

(1)

Ningbo Institute of Mater

(1)

Ningbo Institute of Techn

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Ningbo Maibahe Eng Plasti

(1)

Ningbo Rongming Electroni

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Ningbo Yinhu New Mat Co L

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Ningbo Yu Li Prec Mold Co

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Ningbo Yufang Prec Indust

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Ningde Contemporary Amper

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Ningxia Unisplendour Tian

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Nippon Catalytic Chemical

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Nissan Chemical

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No 719 Res Institute Chin

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Nordex Energy Spain

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Northwestern University

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(1)

Optasense Holdings Ltd (

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Organo Corporation

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Orinko Advanced Plastics

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Perseus Mat Inc

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Pingmei Longji New Energy

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Powerchina Roadbridge Gro

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(1)

Qiao Feng Tech Industrial

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(1)

Qingdao Sinty Hi Tech Co

(1)

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(1)

Qingzhou Wantai Plastic C

(1)

Quanjiao Yinjiang Packagi

(1)

Quzhou Chemical New Mater

(1)

Raicam Driveline

(1)

Rose Plastic (Kunshan)

(1)

Rossiro Intellectual Prop

(1)

Ruijin Haolun Tech Co Ltd

(1)

Runhua Jiangsu New Mat Co

(1)

Runye Chongqing New Mat C

(1)

Rusemic Microelectronics

(1)

SA Minera Catalano Aragon

(1)

SHPP Global Technologies

(1)

SK Libio Co Ltd

(1)

(1)

SL Metal Suzhou

(1)

Saint Gobain Isover

(1)

School Of Stomatology Kun

(1)

(1)

Shaanxi Wande Petroleum T

(1)

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(1)

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Shandong University

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(1)

Shanghai 2nd Polytechnic

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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..

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..

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..

Dongguan Weili New Mat Co Ltd Submits Chinese Patent Application for Polyamide Composition Reinforced Fiber, CPI Material and Preparation Method Thereof

Plastics

| Wed 18 Mar 2026

Beijing, March 18 -- Dongguan Weili New Mat Co Ltd has submitted a patent application for Polyamide Composition Reinforced Fiber, CPI Material and Preparation Method Thereof. This invention was developed by Long Zhixiong. The patent application number is CN202511186118 20250823. The patent publication number is CN120830163 (A..

Jixiang Sanbao High Tech New Mat Co Ltd Submits Chinese Patent Application for Composite Photo-thermal Fiber and Preparation Method Thereof

Plastics

| Wed 18 Mar 2026

Beijing, March 18 -- Jixiang Sanbao High Tech New Mat Co Ltd has submitted a patent application for Composite Photo-thermal Fiber and Preparation Method Thereof. This invention was developed by Zhang Zhicheng, Ma Xiaofei, Zhang Li, Liu Pingping, Yuan Meng, Zhang Wanjun and Yuan Bingqian. The patent application number is CN202..

Asahi Chemical and Genomed Inc Submit Chinese Patent Application for Polyamide Composition

Plastics

| Wed 18 Mar 2026

Beijing, March 18 -- Asahi Chemical and Genomed Inc have submitted a patent application for Polyamide Composition. This invention was developed by Nakajima Masa, Yamaguchi Fumihiko and Takei Toru. The patent application number is CN202411945687 20241227. The patent publication number is CN120829667 (A). International Patent C..

Guangzhou Medical University Seeks Patent for Bentonite/polyurethane Composite Material and Preparation Method Thereof

Plastics

| Wed 18 Mar 2026

Beijing, March 18 -- Guangzhou Medical University has sought patent for Bentonite/polyurethane Composite Material and Preparation Method Thereof. This invention was developed by Shao Jundong, Liu Jiaxuan, Pan Guifang, Yuan Hao, Shen Huiling and Li Xingxing. The patent application number is CN20251127131 20250724. The patent p..

Orinko Advanced Plastics Submits Chinese Patent Application for Lightweight Ppo-peek Composition with High Heat Resistance and High Dimensional Stability and Preparation Method The..

Plastics

| Wed 18 Mar 2026

Beijing, March 18 -- Orinko Advanced Plastics has submitted a patent application for Lightweight Ppo-peek Composition with High Heat Resistance and High Dimensional Stability and Preparation Method Thereof. This invention was developed by Liao Huhui, Lu Jianti and Yang Qi. The patent application number is CN202511105800 20250..

Fujian Dehua Geleishi Gifts Co Ltd Submits Chinese Patent Application for Casting Molding Method for Resin Handicrafts by Using Waste High Polymer Materials

Plastics

| Wed 18 Mar 2026

Beijing, March 18 -- Fujian Dehua Geleishi Gifts Co Ltd has submitted a patent application for Casting Molding Method for Resin Handicrafts by Using Waste High Polymer Materials. This invention was developed by Chen Jianhui. The patent application number is CN202511324027 20250917. The patent publication number is CN120829659..

Jiangsu Dahai Plastic Co Ltd Submits Chinese Patent Application for Antibacterial Environment-friendly PVC Film and Preparation Method Thereof

Plastics

| Wed 18 Mar 2026

Beijing, March 18 -- Jiangsu Dahai Plastic Co Ltd has submitted a patent application for Antibacterial Environment-friendly PVC Film and Preparation Method Thereof. This invention was developed by Xu Jian, Chen Weihua and Cheng Yufeng. The patent application number is CN202511144733 20250815. The patent publication number is ..

Kingfa Science & Technology Files Chinese Patent Application for Polypropylene Composite Material as Well as Preparation Method and Application Thereof

Plastics

| Wed 18 Mar 2026

Beijing, March 18 -- Kingfa Science & Technology has filed a patent application for Polypropylene Composite Material as Well as Preparation Method and Application Thereof. This invention was developed by Tan Yahui, Chen Guiji and Chen Pingxu. The patent application number is CN202511327794 20250917. The patent publication num..

State Intellectual Property Office of China Releases Kingfa Science & Technology and South China University of Technology Patent Application for Polypropylene Composition as Well a..

Plastics

| Wed 18 Mar 2026

Beijing, March 18 -- State Intellectual Property Office of China has released Kingfa Science & Technology and South China University of Technology patent application for Polypropylene Composition as Well as Preparation Method and Application Thereof. This invention was developed by Chen Yan'an, Lu Chaoliang, Yang Bo, Chen Guiji,..

Anhui Lianke New Mat Co Ltd Seeks Patent for Modified Polypropylene Composite Material as Well as Preparation Method and Application Thereof

Plastics

| Wed 18 Mar 2026

Beijing, March 18 -- Anhui Lianke New Mat Co Ltd has sought patent for Modified Polypropylene Composite Material as Well as Preparation Method and Application Thereof. This invention was developed by Wang Wei, Wang Hualin, Yang Mingshan, Zhai Fengxiang, Zhai Xiaowei and Guo Yazhuan. The patent application number is CN20251114..

State Intellectual Property Office of China Publishes Heyi International Packaging Mat Co Ltd Patent Application for Polypropylene-based Composition, Polypropylene Foam Thereof and..

Plastics

| Wed 18 Mar 2026

Beijing, March 18 -- State Intellectual Property Office of China has published Heyi International Packaging Mat Co Ltd patent application for Polypropylene-based Composition, Polypropylene Foam Thereof and Preparation Method of Polypropylene Foam. The invention was developed by Zhu Tianzhu. The patent application number is CN..

Hainan University Files Chinese Patent Application for Coprocessing Method for Co-hydrothermal Liquefaction of Polyamide 6 and Polycarbonate

Plastics

| Wed 18 Mar 2026

Beijing, March 18 -- Hainan University has filed a patent application for Coprocessing Method for Co-hydrothermal Liquefaction of Polyamide 6 and Polycarbonate. This invention was developed by Tai Lingyu, Li Mengyuan, Ma Wenchao, Xue Yixian, Liu Yuan, Liu Xinghua and Jin Fangming. The patent application number is CN2025109066..

Jiangsu Hankuang Ind Co Ltd Applies for Patent on Super-soft Anti-yellowing Polyamide Master Batch and Fiber

Plastics

| Wed 18 Mar 2026

Beijing, March 18 -- Jiangsu Hankuang Ind Co Ltd has applied Chinese patent for Super-soft Anti-yellowing Polyamide Master Batch and Fiber. Liu Shengcheng, Wu Zhuojun, Gu Jiaojiao, Li Zhengzhong, Gu Jiarong and Gu Faming developed it. The patent application number is CN202510961644 20250714. The patent publication number is C..

China National Petroleum, CNPC Engineering Mat R&D Company Limited and Xinjiang China Petroleum Pipeline Ind Engineering Co Ltd Submit Patent Application for Hyperbranched Phosphor..

Plastics

| Wed 18 Mar 2026

Beijing, March 18 -- China National Petroleum, CNPC Engineering Mat R&D Company Limited and Xinjiang China Petroleum Pipeline Ind Engineering Co Ltd have submitted a patent application for Hyperbranched Phosphorus-boron Hybrid Polymer as Well as Preparation Method and Application Thereof. Qi Guoquan, Li Houbu, Zhu Wenfeng, Li Le..

Suzhou Sunmun Tech Co Ltd Submits Chinese Patent Application for Polymer, Preparation Method and Application

Plastics

| Wed 18 Mar 2026

Beijing, March 18 -- Suzhou Sunmun Tech Co Ltd has submitted a patent application for Polymer, Preparation Method and Application. This invention was developed by Lyu Shiming, Zhou Wei and Liang Dong. The patent application number is CN202410474366 20240419. The patent publication number is CN120829563 (A). International Pate..

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..

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..

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..

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..

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)...

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 CCC Guangzhou Dredging Patent Application for Novel Ground Breaking Ring Device of Plastic Drainage Plate

Plastics

| Wed 18 Mar 2026

Beijing, March 18 -- State Intellectual Property Office of China has released CCC Guangzhou Dredging patent application for Novel Ground Breaking Ring Device of Plastic Drainage Plate. This invention was developed by Xu Jiafeng, Dong Baoping, Yu Zongming, Jiang Xuezhou, Xu Longyang, Yu Bochao, Wu Honghao and Liu Yongjun. The ..

Suzhou Ruigao New Mat Co Ltd Files Chinese Patent Application for Low-carbon Tpo Material and Preparation Method Thereof

Plastics

| Wed 18 Mar 2026

Beijing, March 18 -- Suzhou Ruigao New Mat Co Ltd has filed a patent application for Low-carbon Tpo Material and Preparation Method Thereof. This invention was developed by Gao Hang, Xu Longcheng, Gu Lei, Han Liye, Li Chao and Zhang Zhe. The patent application number is CN202510916731 20250703. The patent publication number i..

Xi'an Weier Precision Tech Co Ltd Seeks Patent for Intelligent Monitoring Method and System for Technological Parameters for Injection Molding

Plastics

| Wed 18 Mar 2026

Beijing, March 18 -- Xi'an Weier Precision Tech Co Ltd has sought patent for Intelligent Monitoring Method and System for Technological Parameters for Injection Molding. This invention was developed by Pei Haifeng, Guo Hao, Wang Aoguo and Liu Jiandong. The patent application number is CN202511316281 20250916. The patent publi..

Zhejiang Bounsun Plastic Co Ltd Submits Chinese Patent Application for Injection Molding Part Forming Device and Injection Molding Process Thereof

Plastics

| Wed 18 Mar 2026

Beijing, March 18 -- Zhejiang Bounsun Plastic Co Ltd has submitted a patent application for Injection Molding Part Forming Device and Injection Molding Process Thereof. This invention was developed by Xu Xiufeng. The patent application number is CN202511328240 20250917. The patent publication number is CN120828512 (A). Intern..

Dongguan Aconic Fabric Co Ltd Files Chinese Patent Application for Preparation Method of Venetian Blind

Plastics

| Wed 18 Mar 2026

Beijing, March 18 -- Dongguan Aconic Fabric Co Ltd has filed a patent application for Preparation Method of Venetian Blind. This invention was developed by Wang Yaoyi, Wang Zanjing, Peng Shijie and Zhang Huiyi. The patent application number is CN202410459399 20240416. The patent publication number is CN120828496 (A). Internat..

Jingmen Yinzhu Plastic Co Ltd Files Chinese Patent Application for Crushing Device for Recycling Plastic Products

Plastics

| Wed 18 Mar 2026

Beijing, March 18 -- Jingmen Yinzhu Plastic Co Ltd has filed a patent application for Crushing Device for Recycling Plastic Products. This invention was developed by Cheng Long, Luo Daohua and Luo Honglei. The patent application number is CN202510877470 20250627. The patent publication number is CN120828483 (A). International..

Huawei Technologies and Dalian University of Technology Submit Patent Application for Resin Composition, Preparation Method and Application Thereof

Plastics

| Wed 18 Mar 2026

Beijing, March 18 -- Huawei Technologies and Dalian University of Technology have submitted a patent application for Resin Composition, Preparation Method and Application Thereof. Liu Fulin, Zhao Jianzhang, He Sanfeng, Chen Xi and Miao Jie developed the invention. The patent application number is CN202410471379 20240416. The ..

Formosa Plastics Corporation and Texas A&M University System Submit Chinese Patent Application for Water-absorbing Polymer Composition, Modified Water-absorbing Polymer Composition..

Plastics

| Wed 18 Mar 2026

Beijing, March 18 -- Formosa Plastics Corporation and Texas A&M University System have submitted a patent application for Water-absorbing Polymer Composition, Modified Water-absorbing Polymer Composition, and Method for Producing Same. This invention was developed by Xu Yusheng, Li Zhenglin, Su Huangyu and Huang Longtian. The..

Northwest Normal University, Yantai Jiahe Plastic Tech Co Ltd and Baiyin Shike Innovation Institute Northwest Normal University Apply for Patent on Oil Shale Semicoke-based Filler ..

Plastics

| Wed 18 Mar 2026

Beijing, March 18 -- Northwest Normal University, Yantai Jiahe Plastic Tech Co Ltd and Baiyin Shike Innovation Institute Northwest Normal University have applied Chinese patent for Oil Shale Semicoke-based Filler and Application Thereof in Polymer Composite Material. Zhang Zhe, Bai Yuyang, Xie Xuan, Peng Hui, Xie Yunpeng and Xu ..

Beijing University and Beiouyi Shandong New Mat Co Ltd Apply for Patent on Binuclear Metallocene Complex, Application Thereof and Olefin Polymerization Method

Plastics

| Wed 18 Mar 2026

Beijing, March 18 -- Beijing University and Beiouyi Shandong New Mat Co Ltd have applied Chinese patent for Binuclear Metallocene Complex, Application Thereof and Olefin Polymerization Method. Zhao Yongchen, Yu Haifeng, Zhang Li, Fan Haonan, Liu Peng, Han Yaxiao, Feng Qilong, Yue Ruiying, Lyu Xilin and Wei Xuguang developed it. ..

Soloman Changzhou Alloy New Mat Co Ltd and Guangzhou Zhongshan New Mat Co Ltd Apply for Patent on Fluororesin Base Material Copper-clad Plate as Well as Preparation Method and Appl..

Plastics

| Tue 17 Mar 2026

Beijing, March 18 -- Soloman Changzhou Alloy New Mat Co Ltd and Guangzhou Zhongshan New Mat Co Ltd have applied Chinese patent for Fluororesin Base Material Copper-clad Plate as Well as Preparation Method and Application Thereof. Fu Zhiqiang, Li Guofa, Liu Kun and Zhang Tongtong developed it. The patent application number is ..

State Intellectual Property Office of China Receives South China University of Technology and Guangzhou Lushan New Mat Co Ltd Patent Application for Polymer Adhesive Film for Batte..

Plastics

| Wed 18 Mar 2026

Beijing, March 18 -- State Intellectual Property Office of China has received South China University of Technology and Guangzhou Lushan New Mat Co Ltd patent application for Polymer Adhesive Film for Battery Interface, Preparation Method of Polymer Adhesive Film and Solid-state Battery. Zhou Zekun, Du Li, Qi Shengguang, Tang Fan..

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..

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 ..

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..

Dongguan Ruize Chuangyi New Mat Co Ltd Seeks Patent for PHA Coating Film as Well as Preparation Method and Application Thereof

Plastics

| Wed 18 Mar 2026

Beijing, March 18 -- Dongguan Ruize Chuangyi New Mat Co Ltd has sought patent for PHA Coating Film as Well as Preparation Method and Application Thereof. This invention was developed by Zhu Liming, Pang Fusen and Wang Zilong. The patent application number is CN202510990814 20250718. The patent publication number is CN12084281..

Shenzhen Dehui Mould Co Ltd Seeks Patent for Plastic Mold Forming Parameter Optimization Method and System Based on Big Data

Plastics

| Wed 18 Mar 2026

Beijing, March 18 -- Shenzhen Dehui Mould Co Ltd has sought patent for Plastic Mold Forming Parameter Optimization Method and System Based on Big Data. This invention was developed by Song Yunhua, Zou Wenfu and Ma Qiang. The patent application number is CN202511324813 20250917. The patent publication number is CN120832496 (A)..

Suzhou Zhongke Shenlong Carbon Clean New Material Tech Co Ltd Submits Chinese Patent Application for Biodegradable Mulching Film Raw Material Composition, Biodegradable Mulching Fi..

Plastics

| Wed 18 Mar 2026

Beijing, March 18 -- Suzhou Zhongke Shenlong Carbon Clean New Material Tech Co Ltd has submitted a patent application for Biodegradable Mulching Film Raw Material Composition, Biodegradable Mulching Film and Preparation Method of Biodegradable Mulching Film. This invention was developed by Rong Ziyan. The patent application n..

State Intellectual Property Office of China Releases Ton Health Technology Group Patent Application for High-temperature-resistant Antibacterial PET (polyethylene Terephthalate) Pl..

Plastics

| Wed 18 Mar 2026

Beijing, March 18 -- State Intellectual Property Office of China has released Ton Health Technology Group patent application for High-temperature-resistant Antibacterial PET (polyethylene Terephthalate) Plastic Cup Body Material and Preparation Method Thereof. This invention was developed by Huang Lihua, Wang Chunlei, Toyomasu, ..

Kelun Plastic Ind Group Co Ltd Applies for Patent on Anti-UV Mulching Film as Well as Preparation Method and Application Thereof

Plastics

| Wed 18 Mar 2026

Beijing, March 18 -- Kelun Plastic Ind Group Co Ltd has applied Chinese patent for Anti-UV Mulching Film as Well as Preparation Method and Application Thereof. Mu Jianzhang developed it. The patent application number is CN202510975031 20250715. The patent publication number is CN120842806 (A). International Patent Classificat..

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. ..

Tuodi Chemical Shanghai Co Ltd Submits Patent Application for Modified Polyester Film as Well as Preparation Method and Application Thereof

Plastics

| Wed 18 Mar 2026

Beijing, March 18 -- Tuodi Chemical Shanghai Co Ltd has submitted a patent application for Modified Polyester Film as Well as Preparation Method and Application Thereof. Li Zhipeng, Li Guanglong and Xu Zhewei developed the invention. The patent application number is CN202510875623 20250626. The patent publication number is CN..

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 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..

Ganzhou Guosheng Zhuoyue Photoelectric Mat Co Ltd Submits Patent Application for Temperature-resistant and Moisture-resistant PVA (polyvinyl Alcohol) Film and High-contrast Polaroi..

Plastics

| Wed 18 Mar 2026

Beijing, March 18 -- Ganzhou Guosheng Zhuoyue Photoelectric Mat Co Ltd has submitted a patent application for Temperature-resistant and Moisture-resistant PVA (polyvinyl Alcohol) Film and High-contrast Polaroid Prepared from Temperature-resistant and Moisture-resistant PVA Film. Cheng Feng and Yan Youyi developed the invention. ..

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..

State Intellectual Property Office of China Releases Yang Ying Patent Application for Light, Thin and Breathable Remaining Needle Transparent Film

Plastics

| Tue 17 Mar 2026

Beijing, March 18 -- State Intellectual Property Office of China has released Yang Ying patent application for Light, Thin and Breathable Remaining Needle Transparent Film. The patent application number is CN202511207954 20250827. The patent publication number is CN120837278 (A). International Patent Classification codes are..

State Intellectual Property Office of China Publishes Guangdong Aobaixing New Mat Co Ltd Patent Application for Vacuum Plating Laser DTF White Ink Pyrograph Film and Preparation Me..

Plastics

| Tue 17 Mar 2026

Beijing, March 18 -- State Intellectual Property Office of China has published Guangdong Aobaixing New Mat Co Ltd patent application for Vacuum Plating Laser DTF White Ink Pyrograph Film and Preparation Method Thereof. The invention was developed by Zhao Rusheng, Chen Yingjie, Xia Jianming and Liu Zewen. The patent applicatio..

State Intellectual Property Office of China Releases Guangdong Aobaixing New Mat Co Ltd Patent Application for Dtf White Ink Pyrograph Film with Surface Lines

Plastics

| Tue 17 Mar 2026

Beijing, March 18 -- State Intellectual Property Office of China has released Guangdong Aobaixing New Mat Co Ltd patent application for Dtf White Ink Pyrograph Film with Surface Lines. This invention was developed by Zhang Fang and Zhao Rusheng. The patent application number is CN20251168191 20250731. The patent publication n..

Tianjin Huaheng New Mat Co Ltd Seeks Patent for BOPP (biaxially-oriented Polypropylene) Antistatic Stretched Film and Preparation Method Thereof

Plastics

| Tue 17 Mar 2026

Beijing, March 18 -- Tianjin Huaheng New Mat Co Ltd has sought patent for BOPP (biaxially-oriented Polypropylene) Antistatic Stretched Film and Preparation Method Thereof. This invention was developed by Liu Xiang, Zhou Jian, Han Liyan and Liu Hui. The patent application number is CN202511324096 20250917. The patent publicati..

Zhejiang Yuehai Packaging New Mat Co Ltd Files Chinese Patent Application for Inner-layer Composite Film of High-temperature-resistant Poaching Bag as Well as Preparation Method an..

Plastics

| Tue 17 Mar 2026

Beijing, March 18 -- Zhejiang Yuehai Packaging New Mat Co Ltd has filed a patent application for Inner-layer Composite Film of High-temperature-resistant Poaching Bag as Well as Preparation Method and Application of Inner-layer Composite Film. This invention was developed by Zhang Yongming, Ye Li and Shen Zhengyan. The patent..

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..

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..

Ningbo Rongming Electronic Mat Co Ltd Applies for Patent on Paraffin Sealing Film and Preparation Method and Application Thereof

Plastics

| Wed 18 Mar 2026

Beijing, March 18 -- Ningbo Rongming Electronic Mat Co Ltd has applied Chinese patent for Paraffin Sealing Film and Preparation Method and Application Thereof. Chen Yibo developed it. The patent application number is CN202511144143 20250815. The patent publication number is CN120842734 (A). International Patent Classification..

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..

State Intellectual Property Office of China Releases Yinglai Ruite Chongqing New Material Tech Co Ltd Patent Application for High-strength Polyethylene Film and Preparation Method ..

Plastics

| Wed 18 Mar 2026

Beijing, March 18 -- State Intellectual Property Office of China has released Yinglai Ruite Chongqing New Material Tech Co Ltd patent application for High-strength Polyethylene Film and Preparation Method Thereof. This invention was developed by Zhang Jun, Shi Dongyou, Xie Li, Lv Yiming and Zhang Dingyu. The patent applicatio..

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..

State Intellectual Property Office of China Publishes Ninghai Hongde New Material Tech Co Ltd and Hunan Hongde New Mat Co Ltd Patent Application for Application of Copper Citrate i..

Plastics

| Wed 18 Mar 2026

Beijing, March 18 -- State Intellectual Property Office of China has published Ninghai Hongde New Material Tech Co Ltd and Hunan Hongde New Mat Co Ltd patent application for Application of Copper Citrate in Preparation of Polylactic Acid Film. The invention was developed by Liu Aixue, Jiang Wei, Zhang Wei, Mo Zhixiang and Liao L..

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..

Yangzhou Boheng New Energy Material Tech Co Ltd Applies for Patent on High-strength Pp Base Film and Preparation Method Thereof

Plastics

| Wed 18 Mar 2026

Beijing, March 18 -- Yangzhou Boheng New Energy Material Tech Co Ltd has applied Chinese patent for High-strength Pp Base Film and Preparation Method Thereof. Wang Runxiao, Wang Feng, Zhuang Zhi, Xia Jingjing, Liu Yuanchao and Tong Guoqing developed it. The patent application number is CN202511358672 20250923. The patent publ..

State Intellectual Property Office of China Publishes Shandong Haiwang Plastic Industry Tech Co Ltd Patent Application for Flame-retardant Waterproof Coiled Material PE Composite F..

Plastics

| Wed 18 Mar 2026

Beijing, March 18 -- State Intellectual Property Office of China has published Shandong Haiwang Plastic Industry Tech Co Ltd patent application for Flame-retardant Waterproof Coiled Material PE Composite Film and Preparation Method Thereof. The invention was developed by Wang Haiming, Wang Zhibo, Lee Hak-soo and Chai Yuhuan. ..

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..

Changzhou Huawei Advanced Mat Co Ltd Submits Patent Application for Preparation Method of Free Radical Photocuring Grid Release Film

Plastics

| Wed 18 Mar 2026

Beijing, March 18 -- Changzhou Huawei Advanced Mat Co Ltd has submitted a patent application for Preparation Method of Free Radical Photocuring Grid Release Film. Wang Yaohui, Lu Jian, Wang Haiqin and Ji Wenjing developed the invention. The patent application number is CN202510917498 20250703. The patent publication number is..

State Intellectual Property Office of China Receives Guangzhou Roujing Sunshade Energy Saving Tech Co Ltd Patent Application for Sunshade Film with High Light Transmittance and Pre..

Plastics

| Wed 18 Mar 2026

Beijing, March 18 -- State Intellectual Property Office of China has received Guangzhou Roujing Sunshade Energy Saving Tech Co Ltd patent application for Sunshade Film with High Light Transmittance and Preparation Method Thereof. Zheng Ding, Yi Xiuqiang, Huang Huian, Zhou Yingqi, Gao Lin, Shi Jinhua, Liu Haijing, Chen Min, Zhang..

Jiangsu Shengbang New Mat Co Ltd Submits Chinese Patent Application for Aromatic Polyamide Film as Well as Preparation Method and Application Thereof

Plastics

| Wed 18 Mar 2026

Beijing, March 18 -- Jiangsu Shengbang New Mat Co Ltd has submitted a patent application for Aromatic Polyamide Film as Well as Preparation Method and Application Thereof. This invention was developed by Zhang An, Yuan Junxiang, Bao Liangling, Gu Yangyang, Li Ting, Ding Jianxing and Lin Weijia. The patent application number i..

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..

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 ..

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..

Xuancheng Pingyu New Material Tech Co Ltd Submits Chinese Patent Application for Online Drying Device for Production Process Section of PET (polyethylene Terephthalate) Protective ..

Plastics

| Wed 18 Mar 2026

Beijing, March 18 -- Xuancheng Pingyu New Material Tech Co Ltd has submitted a patent application for Online Drying Device for Production Process Section of PET (polyethylene Terephthalate) Protective Film. This invention was developed by Li Kun, Chen Pengwen, Yao Zichao and Li Tongping. The patent application number is CN202..

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..

Shenzhen Guanghe Biotechnology Co Ltd Applies for Patent on Film-forming Agent Composition, Lobed Kudzuvine Root-containing Film Candy as Well as Preparation Method and Application..

Plastics

| Tue 17 Mar 2026

Beijing, March 18 -- Shenzhen Guanghe Biotechnology Co Ltd has applied Chinese patent for Film-forming Agent Composition, Lobed Kudzuvine Root-containing Film Candy as Well as Preparation Method and Application of Lobed Kudzuvine Root-containing Film Candy. Mo Weiqiang, Zhu Jiquan and He Hao developed it. The patent applicati..

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..

Suzhou Kokon Electronic Co Ltd Seeks Patent for High-strength PE Wrapping Film Multi-layer Co-extrusion Blow Molding Equipment and Production Process

Plastics

| Tue 17 Mar 2026

Beijing, March 18 -- Suzhou Kokon Electronic Co Ltd has sought patent for High-strength PE Wrapping Film Multi-layer Co-extrusion Blow Molding Equipment and Production Process. This invention was developed by Gu Jufang. The patent application number is CN20251120999 20250724. The patent publication number is CN120840071 (A). ..

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 ..

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