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10:05:25 Tue 07 Apr 2026

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Lisen Noco Company

(5)

Jiuhe Jingwei Plastic Ind

(4)

(4)

(4)

Nissan Chemical

(4)

Toray Industries

(4)

Wanhua Chemical Group

(4)

Zhuhai Shiyue New Mat Co

(4)

ADEKA Corporation

(3)

(3)

(3)

Dalian University of Tech

(3)

Futaba Industrial

(3)

Guangdong Aobaixing New M

(3)

Hangzhou Anmaisheng Intel

(3)

Hunan Chuyuan New Mat Co

(3)

(3)

(2)

Anhui Zijin New Material

(2)

(2)

Changchun Institute of Ap

(2)

Changzhou University

(2)

Chengdu Guangming Nanfang

(2)

Covestro Deutschland AG

(2)

(2)

(2)

Dexerials Corporation

(2)

Foshan Weilixin Electroni

(2)

Fujian Delyu New Material

(2)

Gree Electric Appliances,

(2)

Guangdong Xinshili Intell

(2)

Guangzhou Joyko Polyureth

(2)

Haiyan Huada Ink Co Ltd

(2)

Hefei University of Techn

(2)

Hohai University

(2)

Jiangsu Jiteng New Materi

(2)

Jiangsu Xinshiji New Mate

(2)

Jilin University

(2)

(2)

(2)

Moriroku Holdings Company

(2)

Nanchang University

(2)

Nantong Baolilai Paint Co

(2)

Ningbo Institute of Mater

(2)

(2)

(2)

Phomera Tech Zhuhai Co Lt

(2)

Renolit Guangdong High Te

(2)

Samsung Electronics

(2)

Shanghai University

(2)

Shanghai Xianjie New Mate

(2)

Shanghai Yili New Energy

(2)

Shenzhen Jiaxinde Tech Co

(2)

Southeast University

(2)

Suhao Litian Liaoning Pol

(2)

Suzhou Saifeisi New Mater

(2)

(2)

Wenzhou Banglu Chemical C

(2)

Wuhu Haodeli Environmenta

(2)

Xinjiang Zhongtai Xinxin

(2)

Xuzhou B&C Chemical

(2)

Zhangzhou Ronghai Polymer

(2)

Zhejiang Jinrui Film Mat

(2)

Zhejiang University of Te

(2)

(1)

Aiketaier New Mat Guangdo

(1)

(1)

Albert Ludwigs Univ Of Fr

(1)

All China Federation Of S

(1)

Amcor Technology Research

(1)

Amcor Technology Research

(1)

Anhui Bailu Health Indust

(1)

Anhui Communications Voca

(1)

Anhui Gaowei New Material

(1)

Anhui Guofeng New Materia

(1)

Anhui Guofeng Wood Plasti

(1)

Anhui Jinpeng Green Build

(1)

Anhui Kangran Chuangyang

(1)

Anhui Liangxin Photoelect

(1)

Anhui Mingxun New Mat Tec

(1)

Anhui Nuopu New Material

(1)

Anhui Ruilian High Tech M

(1)

Anhui University

(1)

Anhui University; Anhui B

(1)

Anpel Laboratory Tech Sha

(1)

Anqing Zhongyou Plastic P

(1)

Baozhu Special Material T

(1)

Basell Polyolefine

(1)

Beihang University

(1)

Beijing Composite Materia

(1)

Beijing Graphene Inst Co

(1)

Beijing Kunlun Longyuan P

(1)

Beijing Leiaofei Tech Co

(1)

Beijing Polytechnic Colle

(1)

Beijing Popo Mart Culture

(1)

Beijing Yongbang Shengda

(1)

(1)

(1)

(1)

Caprock (Suzhou) Material

(1)

Changchun Liansu Industri

(1)

Changshu Polyester; Natio

(1)

Changshu South East Plast

(1)

Changshu Weiheng Mould Mf

(1)

Changzhou Chaofeng Glue L

(1)

Changzhou Fangxing Mechan

(1)

Changzhou Huawei Advanced

(1)

Changzhou Keerte Plastic

(1)

Changzhou Rixin Resin Co

(1)

Changzhou Wuyuan Plastic

(1)

Changzhou Yingzhong Elect

(1)

(1)

Chengdu Kanghong Plastic

(1)

Chengdu Keyi Polymer Tech

(1)

Chengdu Ruiboke Material

(1)

Chengdu Scilicon Electric

(1)

Chenzhou Huaicheng Tech C

(1)

Chiattello Marion L [us];

(1)

China Building Materials

(1)

China Electric Institute;

(1)

China Nat Offshore Oil Co

(1)

Chongqing Materials Res I

(1)

Chongqing University

(1)

Chongqing University; Cha

(1)

Chongqing Yurongjin Tech

(1)

Chuzhou Zhiding Electrome

(1)

(1)

Com De Utiles Y Moldes S

(1)

Commercial Tool And Die S

(1)

(1)

Contemporary Amperex Futu

(1)

Cpet Animal Nutrition Pol

(1)

Cr Chemical Materials Tec

(1)

Creative Plastic Industry

(1)

Cssc Southwest Chongqing

(1)

(1)

Daejin Advanced Materials

(1)

Daicel Corp [jp]; Kyushu

(1)

Dainippon Ink & Chemicals

(1)

Dalian Geeton Electronics

(1)

Daqing Yilai Inspection A

(1)

Datong Bashika Machinery

(1)

Dishe Intelligent Technol

(1)

Dongcai Electronic Mat Me

(1)

Dongfang Electric Corp Do

(1)

Dongfang Electric Fujian

(1)

Dongfang Hongye Shandong

(1)

Dongguan Baoxun Plastic M

(1)

Dongguan City Dayuan Plas

(1)

Dongguan Depu Hot Runner

(1)

Dongguan Jinsheng Mould P

(1)

Dongguan Jiurui Silicon P

(1)

Dongguan Runna Ind Co Ltd

(1)

Dongguan Sanyi Tech Co Lt

(1)

Dongguan Shengxinpin Ind

(1)

Dongguan Xionglin New Mat

(1)

Dongguan Yuyuan New Mat C

(1)

Dongguan Zhiguang Prec Mo

(1)

Dongyang Gunuo Clothing C

(1)

Dongying Banglide New Mat

(1)

Dongying Ruizhi New Mat C

(1)

Dow Global Technologies;

(1)

East China University of

(1)

(1)

Edison Mat Co Ltd

(1)

(1)

Ever Con Shaoguan Ind Co

(1)

(1)

Evonik Roehm Gmbh

(1)

Faw Foundry Co Ltd

(1)

Fengcheng Naer Tech Group

(1)

(1)

ForSight VISION6

(1)

Foshan Aochuanshun New Ma

(1)

Foshan City Shunde Distr

(1)

Foshan City Shunde Distri

(1)

Foshan Haimingwei Ecologi

(1)

Foshan Linzpu Polymer Mat

(1)

Foshan Nanhai District Ke

(1)

Four System Group Srl [it

(1)

Fspg Hi Tech Co Ltd

(1)

Fudan University

(1)

Fujian Dongpu Tech Indust

(1)

Fujian Kaibang Polyamide

(1)

Fujian Minwell Technology

(1)

Fujian Shuangyan New Mat

(1)

(1)

Fuzhou University

(1)

Gansu Academy Sciences In

(1)

Goodyear Tire and Rubber

(1)

Gree Electric Appliances

(1)

Guangdong Baojiali New Ma

(1)

Guangdong Hongfeng New Ma

(1)

Guangdong Hongqing Electr

(1)

Guangdong Huilin Packagin

(1)

Guangdong Jianchi Biologi

(1)

Guangdong Jinhaina Ind Co

(1)

Guangdong Jiufo New Mater

(1)

Guangdong Kawei Zhizao Ne

(1)

Guangdong Leinuoli Tede S

(1)

Guangdong Lianxing Chemic

(1)

Guangdong Liqun New Mat C

(1)

Guangdong Lizi Technology

(1)

Guangdong Longyu New Mat

(1)

Guangdong Longyu Plastic

(1)

Guangdong Midea Refrigera

(1)

Guangdong Mingyang Film T

(1)

Guangdong Snorder Environ

(1)

Guangdong Thunder Intelli

(1)

Guangdong Tianan Polymer

(1)

Guangdong Tianhao Nylon T

(1)

Guangdong Winpard Ind Co

(1)

Guangdong Xingfu Jinshi T

(1)

Guangdong Xingguang Greas

(1)

Guangdong Yilijia Electro

(1)

Guangdong Yuanhui Environ

(1)

Guangxi Longan Rongshike

(1)

Guangxi Yiku Guangyang Di

(1)

Guangxian Tech Guangdong

(1)

Guangzhou Hemaiaijing Bio

(1)

Guangzhou Jamie Tableware

(1)

Guangzhou Keyuan Innovati

(1)

Guangzhou Moya Fangzhou T

(1)

Guangzhou Power Supply Bu

(1)

Guangzhou Puluofuer Film

(1)

Guangzhou Qi Yu Plastic P

(1)

Guangzhou Ruichuang Compo

(1)

Guangzhou Yinxu Technolog

(1)

Guanlida Trademarks Produ

(1)

Guilin Huayue Environment

(1)

Guilin Qingyan Haolong Ne

(1)

Guilin Rubber Machinery;

(1)

Guizhou Material Industri

(1)

Guojing Hechuang Qingdao

(1)

Haifeng Xiaoshan Plastic

(1)

Hangzhou Axplor Sign & La

(1)

Hangzhou Coleitec Composi

(1)

Hangzhou Daomingke Innova

(1)

Hangzhou Gaoxi Tech Co Lt

(1)

Hangzhou Haidisi New Mat

(1)

Hangzhou International Sc

(1)

Hangzhou Jingxuan Packagi

(1)

Hangzhou Jinrui New Mat C

(1)

Hangzhou Lihuan Env Group

(1)

Hangzhou Luntek Tech Co L

(1)

Hangzhou Paiyang Tech Co

(1)

Hanlan Tech Huizhou Co Lt

(1)

Harbin Institute of Techn

(1)

Harbin Institute of Techn

(1)

Harbin University of Scie

(1)

Hebei Hanao Tungsten & Mo

(1)

Hebei Hongsen Highway Eng

(1)

Hebei Jingda Packing Mat

(1)

Hebei Tianyou Sports Faci

(1)

Hebei University of Scien

(1)

Hefei Good Marriage Plast

(1)

Hefei Guofeng Advanced Ba

(1)

Hefei Shengteng Semicondu

(1)

Hehuang Mesh Co Ltd

(1)

Henan Academy Sciences; C

(1)

Henan Hongsheng New Mat C

(1)

Henan Jincheng Filtering

(1)

Henan Normal University

(1)

Henan Pingyuan New Materi

(1)

Henan University of Techn

(1)

Hengyang Junming Textile

(1)

(1)

(1)

Heshan Yuncheng New Mat C

(1)

Hi P Shanghai Prec Mould

(1)

(1)

Huafon Group Co Ltd

(1)

Huafu Jiangsu Lithium Bat

(1)

Huaibei Normal University

(1)

Huaneng Tongchuan Zhaojin

(1)

Huanqi Taicang Plastic In

(1)

Huazhong University of Sc

(1)

Hubei Botao Synthetic Fib

(1)

Hubei Fanxian Renewable R

(1)

Hubei Guoxin Juzhi New Ma

(1)

Hubei Puruiti Chemical Te

(1)

Hubei Xingrui Silicon Mat

(1)

Hubei Zhimei Packaging Ma

(1)

Huizhou Marasong Solid St

(1)

Huizhou Shixiang Environm

(1)

Huizhou Yinzheng Tech Co

(1)

Hunan Jierui Chemical Co

(1)

Hunan Junyue Zhichuang In

(1)

Hunan University

(1)

Hutchinson Ass Inc

(1)

Huzhou Daduo New Packagin

(1)

Huzhou Lanxin Polymer Mat

(1)

(1)

Hyundai Mobis Co Ltd [kr]

(1)

Icl Innovation Concrete L

(1)

Inner Mongolia University

(1)

Inner Mongolia University

(1)

Innovative Sensor Tech Is

(1)

Institute of Electrical E

(1)

JSR Corporation; Denka

(1)

Jiangmen Rongtai New Mate

(1)

Jiangmen Zhutian Zhongke

(1)

Jiangnan University

(1)

Jiangsu Aosheng Aviation

(1)

Jiangsu Boyuan Catalytic

(1)

Jiangsu Creative Electron

(1)

Jiangsu Fantexin Intellig

(1)

Jiangsu Favored Nanotechn

(1)

Jiangsu Goldwind Science

(1)

Jiangsu Hansu New Mat Co

(1)

Jiangsu Helper Functional

(1)

Jiangsu Henghui Baizhihui

(1)

Jiangsu Hengrui Fraunen N

(1)

Jiangsu Heyi Guangxian Te

(1)

Jiangsu Huangguan New Mat

(1)

Jiangsu Huaxin New Mat Co

(1)

Jiangsu Huipusen New Mate

(1)

Jiangsu Huirun Logistics

(1)

Jiangsu Jiangguo Intellig

(1)

Jiangsu Junlin Textile Te

(1)

Jiangsu Lantai Composite

(1)

Jiangsu Leadmicro Nanomet

(1)

Jiangsu Lianfa Advanced T

(1)

Jiangsu Mengda New Materi

(1)

Jiangsu Sanmu Chemical Co

(1)

Jiangsu Shangshang Cable

(1)

Jiangsu Sinoroad Engineer

(1)

Jiangsu Sobute New Mat Co

(1)

Jiangsu Songshang Tech Co

(1)

Jiangsu Suqing Water Trea

(1)

Jiangsu Tianyi Sports Fac

(1)

Jiangsu Tongkun Hengxin N

(1)

Jiangsu Xiandai Shuning E

(1)

Jiangsu Xuanda Polymer Ma

(1)

Jiangsu Yangnong Kumho Ch

(1)

Jiangsu Yetang Insulation

(1)

Jiangsu Yimi New Material

(1)

Jiangsu Youtuo New Mat Co

(1)

Jiangsu Yulong Tech Devel

(1)

Jiangsu Yuxing Film Tech

(1)

Jiangsu Zhanyin Printing

(1)

Jiangxi Lianmao Electroni

(1)

Jiangxi Ruimei Cosmetics

(1)

Jiangxi Taien New Materia

(1)

Jiangxi Yonghe New Materi

(1)

Jiangxi Zhewei New Materi

(1)

Jiangyin Longhui Packagin

(1)

Jianshi Chaoqiang Plastic

(1)

Jiaozuo Yinjinda Packagin

(1)

Jiapu Tiancheng Shanghai

(1)

Jiaxing Vocational & Tech

(1)

Jieyang Hongcai Plastic C

(1)

Jilin Fujiesen Auto Parts

(1)

Jilin Jigao Road And Brid

(1)

Jinan Labthink Mechanical

(1)

Jingdezhen Huaxun Special

(1)

Jingmen Kairun New Mat Co

(1)

Jinhua Zongyin Packaging

(1)

Jinjiang Jingyang Rubber

(1)

Jinjiang Kclka Machine Mf

(1)

Jinjiang Mingren Shoes Ma

(1)

Joseph Machine Company In

(1)

KCC Corporation

(1)

(1)

Kaibo Special Mat Anhui C

(1)

Kaiping Baihui Mould Tech

(1)

Kaneka Corporation

(1)

Kanghui New Material Tech

(1)

(1)

Kelansai Bio Medicine Sha

(1)

(1)

Kimberly Clark Worldwide

(1)

Kingfa Science & Technolo

(1)

Kingfa Science & Technolo

(1)

Kingfa Science & Technolo

(1)

(1)

(1)

Konka Xinyun Semiconducto

(1)

Kunshan Chinuo New Materi

(1)

Kunshan Guyue Metal Mat C

(1)

Kunshan League Automechan

(1)

Kurita Water Industries

(1)

Kuroki Ind Co Ltd

(1)

LG Energy Solution

(1)

Lanzhou Institute of Chem

(1)

Laser Mfg Institute Henan

(1)

Laser Mfg Institute Henan

(1)

Lianyungang Chuangli New

(1)

Linsheng Optical Tech Don

(1)

Lishui University

(1)

(1)

Luoyang Lianhua Aoyou Che

(1)

Luoyang Ship Material Res

(1)

Luoyang Sunrui Rubber & P

(1)

Luoyang Yidongfeng New Ma

(1)

Luxshare Zhizao Technolog

(1)

Lvdi Sunshade Co Ltd

(1)

Lvkang Yushan Rubber Film

(1)

Maanshan Feiyang Environm

(1)

Mantix Display Technology

(1)

(1)

(1)

Mengniu Dairy Group

(1)

Milagros Int Inc

(1)

Minrui Ind Holdings Jiang

(1)

Moelnlycke Health Care

(1)

Molecular Intelligent Equ

(1)

Murakami Co Ltd

(1)

(1)

NOVA Chemicals Internatio

(1)

Nalinke New Material Nant

(1)

Nanjing Chenglian Medical

(1)

Nanjing Gongda Cnc Techno

(1)

Nanjing Res Institute On

(1)

Nanjing Sanle Group Co Lt

(1)

Nanjing Tengyi New Materi

(1)

Nanjing University

(1)

Nanjing University of Pos

(1)

Nanjing University of Sci

(1)

Nanjing University of Tec

(1)

Nanjing Vocational Univer

(1)

Nantong Acetic Acid Chemi

(1)

Nantong Comens New Materi

(1)

Nantong Lingrun Medical N

(1)

Nantong Shunchi Rubber Pr

(1)

Nantong Yinbaoshan New Te

(1)

Neveon Germany Gmbh

(1)

Ningbo Dongfang Advanced

(1)

Ningbo Hughstar Advanced

(1)

Ningbo Jinhai Chenguang C

(1)

Ningbo Sainuo Machinery C

(1)

Ninghai Golden Rays Mold

(1)

Ningxia Daguang Energy Sa

(1)

Ningxia Runyu Plastic Ind

(1)

Ningzhou Zhiwei New Mater

(1)

Nippon Electric Glass

(1)

(1)

No 719 Res Institute Chin

(1)

North Huajin Chemical Ind

(1)

North Integrated Circuit

(1)

Northeastern University

(1)

Northwest Normal Universi

(1)

Ocean University China

(1)

(1)

Orinko Advanced Plastics

(1)

Pangang Metallurgical Mat

(1)

Peijia Medical Suzhou

(1)

Pingdingshan Shenma Engin

(1)

Planamento Gary

(1)

(1)

Powerchina Fujian Electri

(1)

Powerchina No 11 Bureau E

(1)

Pulin Tech Hangzhou Co Lt

(1)

(1)

Purdue Res Foundation [us

(1)

Puyang Haoran Chemical Co

(1)

(1)

Qingdao Amafainuo Materia

(1)

Qingdao Fengyuan Taixin A

(1)

Qingdao Haier Air Conditi

(1)

Qingdao Hengchuang Moldin

(1)

Qingdao Mesnac Electromec

(1)

Qingdao Nanjin Photoelect

(1)

Qingdao University

(1)

Qingdao University of Sci

(1)

Qingdao University of Tec

(1)

Qingdao Yizhude Machinery

(1)

Qinghai Haishihao Plastic

(1)

Qingyun Connaught Plastic

(1)

R?gas Tehnisk? Universit?

(1)

(1)

(1)

Rizhao Municipal Eng Co L

(1)

Roehm Chemicals Llc

(1)

(1)

SK Innovation Co Ltd [kr]

(1)

Samsung Electronics Co Lt

(1)

Sekisui Chemical

(1)

(1)

Shaanxi Anjian Investment

(1)

Shaanxi Coal Geology Oil

(1)

Shaanxi Normal University

(1)

Shaanxi University of Chi

(1)

Shaanxi University of Sci

(1)

Shaanxi Youqiang New Pack

(1)

Shandong Analysis & Test

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Shandong Hi Speed Eng Ins

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Shandong Hi-Speed Dejian

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Shandong Huifeng New Mat

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Shandong Jianzhu Universi

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Shandong Jiqing Chemical

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Shandong University

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Shandong University; Jiqi

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Shandong Zhengshang Energ

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Shanghai Banrenma Entpr D

(1)

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Shanghai Changlian New Ma

(1)

Shanghai Fuming Sealing M

(1)

Shanghai HIUV New Materia

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Shanghai Hecheng Polymer

(1)

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(1)

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(1)

Shanghai Institute of Mic

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Shanghai Kubing Ku Therma

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Shanghai Nuclear Engineer

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(1)

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(1)

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Shenzhen Feiyang Junyan N

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(1)

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(1)

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(1)

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(1)

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(1)

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(1)

Shenzhen Yifengte Tech Co

(1)

Shibaura Mechatronics

(1)

Shier Medical Tech Shangh

(1)

Shijiazhuang Yida Henglia

(1)

Shijiazhuang Yucai Medici

(1)

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(1)

Sichuan Fulede Tech Devel

(1)

Sichuan Longevous Beamtec

(1)

Sichuan University

(1)

Sichuan Xin Kang Xin Msta

(1)

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(1)

Sika Technology AG

(1)

Sikerui New Material Tech

(1)

Sinohydro Foundation Engi

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Sinopharm Health Biotechn

(1)

(1)

Songshan Lake Central Hos

(1)

Soochow University

(1)

Sousa Rocha Luis Manuel D

(1)

South China University of

(1)

Southeast China Research

(1)

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(1)

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(1)

Sumitomo Electric Device

(1)

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(1)

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(1)

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(1)

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(1)

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(1)

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(1)

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(1)

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(1)

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(1)

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(1)

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(1)

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(1)

Suzhou Zhongke Shenlong C

(1)

Taian Huawei Zhongke Fine

(1)

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State Intellectual Property Office of China Releases Shenzhen Shentuo Tech Co Ltd Patent Application for High-flatness Sintering Mold

Plastics

| Mon 06 Apr 2026

Beijing, April 7 -- State Intellectual Property Office of China has released Shenzhen Shentuo Tech Co Ltd patent application for High-flatness Sintering Mold. This invention was developed by He Liqiang and Su Wenjuan. The patent application number is CN202511156029 20250818. The patent publication number is CN121035005 (A). I..

Chengdu Scilicon Electric Co Ltd Submits Patent Application for Welding Method for Improving Thermal Stress of Plastic Package Layer of Device

Plastics

| Mon 06 Apr 2026

Beijing, April 7 -- Chengdu Scilicon Electric Co Ltd has submitted a patent application for Welding Method for Improving Thermal Stress of Plastic Package Layer of Device. Ma Ya developed the invention. The patent application number is CN202511162373 20250819. The patent publication number is CN121034960 (A). International Pa..

Huafu Jiangsu Lithium Battery New Tech Co Ltd Files Chinese Patent Application for Double-network Gel Polymer Electrolyte and Preparation and Application Thereof

Plastics

| Mon 06 Apr 2026

Beijing, April 7 -- Huafu Jiangsu Lithium Battery New Tech Co Ltd has filed a patent application for Double-network Gel Polymer Electrolyte and Preparation and Application Thereof. This invention was developed by Zhang Zihan, Dai Yunfei, Wang Shi, Zhou Shoubin, Cui Wenjie and Wang Dalin. The patent application number is CN202..

BASF Applies for Patent on Highly Integrated Caprolactam Recycling Process

Plastics

| Mon 06 Apr 2026

Beijing, April 7 -- BASF has applied Chinese patent for Highly Integrated Caprolactam Recycling Process. Blei Stefan, El-toufaili Faissal-ali, Mangold Hannah Stephanie, Bayer Christian, Richter Frank, Wendelsteiter Bernd, Ravikumar Vijayalakshmi, Laria Eric M, B Liu, Wiebelhaus Dag and New Vincent developed it. The patent app..

Covestro Deutschland AG Submits Chinese Patent Application for Esterified Ethanolamine for Producing Isocyanurate Polymers

Plastics

| Mon 06 Apr 2026

Beijing, April 7 -- Covestro Deutschland AG has submitted a patent application for Esterified Ethanolamine for Producing Isocyanurate Polymers. This invention was developed by Hecking Andreas, Leiske Erhard, Langerhold Klaus, Tubabiram Farrukh and Narbantoglu Tamer. The patent application number is CN20248024524 20240514. The..

State Intellectual Property Office of China Publishes Canon Tokki Patent Application for Evaluation Method and Evaluation Device

Plastics

| Mon 06 Apr 2026

Beijing, April 7 -- State Intellectual Property Office of China has published Canon Tokki patent application for Evaluation Method and Evaluation Device. The invention was developed by Kouketsu Naoyuki. The patent application number is CN20248019843 20240301. The patent publication number is CN120898022 (A). International Pat..

State Intellectual Property Office of China Receives Dow Global Technologies and Rohm & Haas Patent Application for Heterophasic Thermoplastic Composition for Use as Acoustic Barri..

Plastics

| Mon 06 Apr 2026

Beijing, April 7 -- State Intellectual Property Office of China has received Dow Global Technologies and Rohm & Haas patent application for Heterophasic Thermoplastic Composition for Use as Acoustic Barrier with Enhanced Damping Properties. Allen Martin Patrick, Robertson Ian D, Guo Hailan and Toth Michael developed the inventio..

Dongguan Runna Ind Co Ltd Submits Chinese Patent Application for Method and System for Detecting Defects of Oxidation Film on Surface of Aluminum Material

Plastics

| Mon 06 Apr 2026

Beijing, April 7 -- Dongguan Runna Ind Co Ltd has submitted a patent application for Method and System for Detecting Defects of Oxidation Film on Surface of Aluminum Material. This invention was developed by Jiang Jianguo and Li Min. The patent application number is CN202511384256 20250926. The patent publication number is CN..

Ningxia Runyu Plastic Ind Co Ltd Files Chinese Patent Application for Biodegradable Mulching Film Formula Optimization Method and System

Plastics

| Mon 06 Apr 2026

Beijing, April 7 -- Ningxia Runyu Plastic Ind Co Ltd has filed a patent application for Biodegradable Mulching Film Formula Optimization Method and System. This invention was developed by Hu Tao, Su Haibin, Jin Lu and Wang Yang. The patent application number is CN20251198365 20250806. The patent publication number is CN121034..

Zhonghe Science and Tech Changzhou Co Ltd Submits Chinese Patent Application for Colorful Ito Conductive Film with Heat Insulation Performance and Preparation Method Thereof

Plastics

| Mon 06 Apr 2026

Beijing, April 7 -- Zhonghe Science and Tech Changzhou Co Ltd has submitted a patent application for Colorful Ito Conductive Film with Heat Insulation Performance and Preparation Method Thereof. This invention was developed by Miao Lijun and Wu Jian. The patent application number is CN20251124345 20250724. The patent publicat..

State Intellectual Property Office of China Releases Guojing Hechuang Qingdao Tech Co Ltd Patent Application for Intelligent Management System of Film Processing Equipment

Plastics

| Tue 07 Apr 2026

Beijing, April 7 -- State Intellectual Property Office of China has released Guojing Hechuang Qingdao Tech Co Ltd patent application for Intelligent Management System of Film Processing Equipment. This invention was developed by Liu Kangzhong, Wang Shiyu, Lyu Yong, Cui Caoxiang, Zhang Chunyang, Guo Baijun and Zhang Fuxuan. Th..

State Intellectual Property Office of China Publishes Wuhan Hanene Tech Co Ltd Patent Application for Soft and Hard Combined Composite Graphene Heating Film and Preparation Method ..

Plastics

| Tue 07 Apr 2026

Beijing, April 7 -- State Intellectual Property Office of China has published Wuhan Hanene Tech Co Ltd patent application for Soft and Hard Combined Composite Graphene Heating Film and Preparation Method and Application Thereof. The invention was developed by Xu Xiaoxi, Hu Tao and Tang Jiajie. The patent application number is..

State Intellectual Property Office of China Publishes Univ Fujian Jiangxia Patent Application for Preparation Method of Silver Nanoline-cs3cu2i5 Composite Film with High Photoelect..

Plastics

| Tue 07 Apr 2026

Beijing, April 7 -- State Intellectual Property Office of China has published Univ Fujian Jiangxia patent application for Preparation Method of Silver Nanoline-cs3cu2i5 Composite Film with High Photoelectric Property and Product Thereof. The invention was developed by Jiang Linqin, Lin Yixiong, Li Ping, Yang Yuxuan, Lin Shiyan, ..

Yibin Yingfa Derui Tech Co Ltd Submits Chinese Patent Application for Preparation Method of Novel Topcon Photovoltaic Cell Front Passivation Film

Plastics

| Tue 07 Apr 2026

Beijing, April 7 -- Yibin Yingfa Derui Tech Co Ltd has submitted a patent application for Preparation Method of Novel Topcon Photovoltaic Cell Front Passivation Film. This invention was developed by Peng Zhenbo, Chen Long, Dong Yuliang, Ma Jiehua and Gan Longfei. The patent application number is CN202511188783 20250823. The p..

Wondersolar Co Ltd Seeks Patent for Perovskite Film Heating Control Device and Method

Plastics

| Tue 07 Apr 2026

Beijing, April 7 -- Wondersolar Co Ltd has sought patent for Perovskite Film Heating Control Device and Method. This invention was developed by Sheng Yusong, Zhou Shuai, Peng Yishu, Zhao Junqiang, Jiang Youyu and Chen Xiayan. The patent application number is CN202511135472 20250814. The patent publication number is CN12103857..

Wenjian Guilin Latex Articles Co Ltd Applies for Patent on Condom Mold Ultrasonic Cleaning Device

Plastics

| Mon 06 Apr 2026

Beijing, April 6 -- Wenjian Guilin Latex Articles Co Ltd has applied Chinese patent for Condom Mold Ultrasonic Cleaning Device. Li Haixiang, Xiong Deqiang, Long Huncai and Tang Zhenhua developed it. The patent application number is CN202511369531 20250924. The patent publication number is CN121018808 (A). International Patent..

Yantai Dongfang Puluo Plastic Degradation Co Ltd Applies for Patent on Polyethylene Plastic Particle Preparation Dicing Processing Machine and Processing Technology

Plastics

| Mon 06 Apr 2026

Beijing, April 6 -- Yantai Dongfang Puluo Plastic Degradation Co Ltd has applied Chinese patent for Polyethylene Plastic Particle Preparation Dicing Processing Machine and Processing Technology. Gao Qimao, Yang Ni, Li Fei, Yang Jia and Jiang Tao developed it. The patent application number is CN202511355213 20250922. The paten..

Anhui Bailu Health Industry Invest Co Ltd Applies for Patent on Bamboo Fungus Polysaccharide Zinc as Well as Preparation Method and Application Thereof

Plastics

| Mon 06 Apr 2026

Beijing, April 6 -- Anhui Bailu Health Industry Invest Co Ltd has applied Chinese patent for Bamboo Fungus Polysaccharide Zinc as Well as Preparation Method and Application Thereof. Liang Hao, Zhou Yan, He Tianru, Ho Chih-hsiang, Han Lu, Wang Yuelin and Liu Yongqi developed it. The patent application number is CN202511197973 ..

Pangang Metallurgical Mat Co Ltd Applies for Patent on Vanadium-iron Ingot Mold Bottom Castable and Obtaining Method and Application Thereof

Plastics

| Mon 06 Apr 2026

Beijing, April 6 -- Pangang Metallurgical Mat Co Ltd has applied Chinese patent for Vanadium-iron Ingot Mold Bottom Castable and Obtaining Method and Application Thereof. Li Shicheng, Duan Dafu, Yu Jiangtao, Zhang Xufan and Tong Wubing developed it. The patent application number is CN202410662285 20240527. The patent publicat..

Nantong Yinbaoshan New Tech Co Ltd Applies for Patent on Injection Mold and Injection Molding Process for Automotive Interior Door Panel

Plastics

| Mon 06 Apr 2026

Beijing, April 6 -- Nantong Yinbaoshan New Tech Co Ltd has applied Chinese patent for Injection Mold and Injection Molding Process for Automotive Interior Door Panel. Zeng Zhi developed it. The patent application number is CN202511266418 20250905. The patent publication number is CN121018866 (A). International Patent Classifi..

Shenzhen Xinping Ind Co Ltd Applies for Patent on Printer Shell Manufacturing Mold

Plastics

| Mon 06 Apr 2026

Beijing, April 6 -- Shenzhen Xinping Ind Co Ltd has applied Chinese patent for Printer Shell Manufacturing Mold. Xiong Shunhua developed it. The patent application number is CN202511553404 20251029. The patent publication number is CN121018859 (A). International Patent Classification codes are B29C45/33, B29C45/40, B29C45/73 ..

Zhejiang Wanlong Mould Co Ltd Applies for Patent on Injection Mold for Pur Runner

Plastics

| Mon 06 Apr 2026

Beijing, April 6 -- Zhejiang Wanlong Mould Co Ltd has applied Chinese patent for Injection Mold for Pur Runner. Du An and Hu Guofan developed it. The patent application number is CN202511586227 20251101. The patent publication number is CN121018852 (A). International Patent Classification codes are B29C45/26, B29C45/27 and B2..

Taizhou Fuya Ind And Trade Co Ltd Applies for Patent on Special-shaped Three-dimensional Flat Needle Tr Earpiece, Mold and Earpiece Pressure Injection Molding Process

Plastics

| Mon 06 Apr 2026

Beijing, April 6 -- Taizhou Fuya Ind And Trade Co Ltd has applied Chinese patent for Special-shaped Three-dimensional Flat Needle Tr Earpiece, Mold and Earpiece Pressure Injection Molding Process. Tao Jinfu developed it. The patent application number is CN202511333126 20250918. The patent publication number is CN121018833 (A)..

Zhejiang Caihua Tech Co Ltd Applies for Patent on Azo Bright Yellow Polymer Dye and Preparation Method Thereof

Plastics

| Mon 06 Apr 2026

Beijing, April 6 -- Zhejiang Caihua Tech Co Ltd has applied Chinese patent for Azo Bright Yellow Polymer Dye and Preparation Method Thereof. Zhao Qiang, Li Junpei, He Xibin and Ding Qiulong developed it. The patent application number is CN20251197547 20250806. The patent publication number is CN121022134 (A). International Pa..

Shandong Pengfu New Material Tech Co Ltd Applies for Patent on Waste Carbon Fiber Reinforced High-conductivity Polyphenylene Sulfide Compound and Preparation Method Thereof

Plastics

| Mon 06 Apr 2026

Beijing, April 6 -- Shandong Pengfu New Material Tech Co Ltd has applied Chinese patent for Waste Carbon Fiber Reinforced High-conductivity Polyphenylene Sulfide Compound and Preparation Method Thereof. Wang Xiaodong, Yan Dongpeng and Ji Shengfu developed it. The patent application number is CN202511291874 20250910. The paten..

Kuroki Ind Co Ltd Applies for Patent on Modified Polyurethane and Method for Producing Same

Plastics

| Mon 06 Apr 2026

Beijing, April 6 -- Kuroki Ind Co Ltd has applied Chinese patent for Modified Polyurethane and Method for Producing Same. Lin Zhilong, Luo Yijun, Zhang Wenteng and Chen Chengda developed it. The patent application number is CN202410667540 20240528. The patent publication number is CN121021791 (A). International Patent Classif..

Hangzhou Coleitec Composites Technology Submits Patent Application for Carbon Fiber Composite Material Mechanical Property Adjusting Method Based on Strain Rate Effect

Plastics

| Mon 06 Apr 2026

Beijing, April 7 -- Hangzhou Coleitec Composites Technology has submitted a patent application for Carbon Fiber Composite Material Mechanical Property Adjusting Method Based on Strain Rate Effect. Zou Wenbin, Zhang Yue and Wei Bin developed the invention. The patent application number is CN20251108044 20250722. The patent publi..

State Intellectual Property Office of China Releases Versalis Patent Application for Method for Producing Pyrolytic Oil Comprising Liquid Hydrocarbons from Plastic Material with Hi..

Plastics

| Mon 06 Apr 2026

Beijing, April 7 -- State Intellectual Property Office of China has released Versalis patent application for Method for Producing Pyrolytic Oil Comprising Liquid Hydrocarbons from Plastic Material with High Energy Efficiency and Associated Plant. This invention was developed by Felisari Riccardo, Galeotti Amedeo, Santilli Christ..

Mazda Motor Applies for Patent on Method and Device for Manufacturing Fiber-reinforced Resin Material

Plastics

| Mon 06 Apr 2026

Beijing, April 7 -- Mazda Motor has applied Chinese patent for Method and Device for Manufacturing Fiber-reinforced Resin Material. Sato Hiroki, Moriwaki Motonori, Iwamoto Tomoyuki, Yamaguchi Kojiro and Sato Koji developed it. The patent application number is CN20248017205 20240226. The patent publication number is CN12089784..

Wuhan Rouxian Tech Co Ltd, Rouxian Xiantao Photoelectric Semiconductor Mat Co Ltd and Hubei Dinglong Co Ltd File Chinese Patent Application for Fluorine-free Photosensitive Resin C..

Plastics

| Sun 05 Apr 2026

Beijing, April 6 -- Wuhan Rouxian Tech Co Ltd, Rouxian Xiantao Photoelectric Semiconductor Mat Co Ltd and Hubei Dinglong Co Ltd have filed a patent application for Fluorine-free Photosensitive Resin Composition and Patterned Cured Product. This invention was developed by Hu Liwen, Liu Xiepeng and Tang Shumei. The patent appli..

Changshu Polyester, National Dong Hwa University and Shaoxing Huiqun New Material Tech Co Ltd Submit Patent Application for Electromagnetic Shielding Enhanced Halogen-free Flame-re..

Plastics

| Sun 05 Apr 2026

Beijing, April 6 -- Changshu Polyester, National Dong Hwa University and Shaoxing Huiqun New Material Tech Co Ltd have submitted a patent application for Electromagnetic Shielding Enhanced Halogen-free Flame-retardant PBT Composite Fiber and Preparation Method Thereof. Huang Xinqiang, Zheng Jia, Wu Zhigang, Sun Bin, Xu Jianxin, ..

Guangdong Yuanhui Environmental Prot Fiber Co Ltd and Puning Yuanhui Chemical Fiber Co Ltd Submit Chinese Patent Application for Drafting Device for Polyester Fiber Preparation and..

Plastics

| Sun 05 Apr 2026

Beijing, April 6 -- Guangdong Yuanhui Environmental Prot Fiber Co Ltd and Puning Yuanhui Chemical Fiber Co Ltd have submitted a patent application for Drafting Device for Polyester Fiber Preparation and Processing Technology Thereof. This invention was developed by Ma Juncai, Ma Tingqin, Ma Tinghua, Ma Nianfang, Gao Botao, Guo X..

Kingfa Science & Technology and Shanghai Buluke Jimu Tech Co Ltd Submit Patent Application for PPS Resin Composition as Well as Preparation Method and Application Thereof

Plastics

| Mon 06 Apr 2026

Beijing, April 6 -- Kingfa Science & Technology and Shanghai Buluke Jimu Tech Co Ltd have submitted a patent application for PPS Resin Composition as Well as Preparation Method and Application Thereof. He Zhishuai, Xiao Ye, Chen Pingxu, Wang Xuerui, Zhong Yiping, Feng Yun, Yang Chuzhou, Zhang Yongcan, Fan Jinwei, Lu Wei and Cui ..

Henan Pingyuan New Material Tech Co Ltd and Henan Pingyuan Tech Development Co Ltd Submit Chinese Patent Application for Low-odor Regenerated Pa66 Automotive Interior Plastic and P..

Plastics

| Mon 06 Apr 2026

Beijing, April 6 -- Henan Pingyuan New Material Tech Co Ltd and Henan Pingyuan Tech Development Co Ltd have submitted a patent application for Low-odor Regenerated Pa66 Automotive Interior Plastic and Preparation Method Thereof. This invention was developed by Huang Enming and Chen Shengnan. The patent application number is C..

Jiangsu Sobute New Mat Co Ltd and Jiangsu Bolu Transp Technology Co Ltd Seek Patent for High Polymer Grouting Material for Trenchless Repair of Pavement Diseases as Well as Prepara..

Plastics

| Mon 06 Apr 2026

Beijing, April 6 -- Jiangsu Sobute New Mat Co Ltd and Jiangsu Bolu Transp Technology Co Ltd have sought patent for High Polymer Grouting Material for Trenchless Repair of Pavement Diseases as Well as Preparation Method and Application of High Polymer Grouting Material. This invention was developed by Cheng Jinliang, Hong Jinxian..

Wuhan Kingfa Sci & Tech Co Ltd and Wuhan Kingfa Tech Enterprise Tech Center Co Ltd Submit Chinese Patent Application for PC/ABS (polycarbonate/acrylonitrile Butadiene Styrene) Resi..

Plastics

| Mon 06 Apr 2026

Beijing, April 6 -- Wuhan Kingfa Sci & Tech Co Ltd and Wuhan Kingfa Tech Enterprise Tech Center Co Ltd have submitted a patent application for PC/ABS (polycarbonate/acrylonitrile Butadiene Styrene) Resin Composition as Well as Preparation Method and Application Thereof. This invention was developed by Miao Qilong, Zhan Jingsong,..

Northwest Normal University, Yantai Jiahe Plastic Tech Co Ltd and Baiyin Shike Innovation Institute Northwest Normal University Submit Chinese Patent Application for Oil Shale Semi..

Plastics

| Mon 06 Apr 2026

Beijing, April 6 -- Northwest Normal University, Yantai Jiahe Plastic Tech Co Ltd and Baiyin Shike Innovation Institute Northwest Normal University have submitted a patent application for Oil Shale Semicoke-based High Polymer Material Filling Agent. This invention was developed by Zhang Zhe, Bai Yuyang, Xie Xuan, Peng Hui, Xie Y..

Suhao Litian Liaoning Polymer Mat Co Ltd and Guangzhou University Seek Patent for Flame-retardant Expandable Polystyrene Bead and Preparation Method Thereof

Plastics

| Mon 06 Apr 2026

Beijing, April 6 -- Suhao Litian Liaoning Polymer Mat Co Ltd and Guangzhou University have sought patent for Flame-retardant Expandable Polystyrene Bead and Preparation Method Thereof. This invention was developed by Lu Minshan, Liu Hai, Wang Xiaohui, Wang Kai, Yuan Yingchun, Li Chong, Wang Meng, Si Mingqian, Li Xiaobo, Wang Chu..

Zhejiang University Quzhou Research Institute and Zhejiang University File Chinese Patent Application for Ethylene Maleic Anhydride Copolymer and Preparation and Application Method..

Plastics

| Mon 06 Apr 2026

Beijing, April 6 -- Zhejiang University Quzhou Research Institute and Zhejiang University have filed a patent application for Ethylene Maleic Anhydride Copolymer and Preparation and Application Methods Thereof. This invention was developed by Wang Wenjun, Yu Shenhui and Liu Pingwei. The patent application number is CN20251146..

China Electric Institute and General Machinery Key Core Found Innovation Center Anhui Co Ltd Submit Chinese Patent Application for Automatic Compensation Mechanism of Plastic Packa..

Plastics

| Mon 06 Apr 2026

Beijing, April 6 -- China Electric Institute and General Machinery Key Core Found Innovation Center Anhui Co Ltd have submitted a patent application for Automatic Compensation Mechanism of Plastic Package Motor Rotor Multi-cavity Injection Mold. This invention was developed by Lan Jinpeng, Zou Yali, Pan Yuanyuan, Li Yu, Wang Don..

Shanghai Huarui Wanmei Biological Tech Co Ltd and Hangzhou Dongyan Brand Man Co Ltd Submit Chinese Patent Application for Preparation Method of Coba Resin Volatile Oil and Cosmetic..

Plastics

| Mon 06 Apr 2026

Beijing, April 6 -- Shanghai Huarui Wanmei Biological Tech Co Ltd and Hangzhou Dongyan Brand Man Co Ltd have submitted a patent application for Preparation Method of Coba Resin Volatile Oil and Cosmetics. This invention was developed by Ma Shouwei, Wang Hao, Wang Yaqi and Ma Yongqiang. The patent application number is CN20251..

Shanghai Lier Refractory Mat Co Ltd and Shanghai Xintaishan High Temperature Engineering Mat Co Ltd Submit Chinese Patent Application for Modified Phenolic Resin Combined Ladle Bri..

Plastics

| Mon 06 Apr 2026

Beijing, April 6 -- Shanghai Lier Refractory Mat Co Ltd and Shanghai Xintaishan High Temperature Engineering Mat Co Ltd have submitted a patent application for Modified Phenolic Resin Combined Ladle Brick and Preparation Method Thereof. This invention was developed by Jiang Guangsen, Li Yongwei, Ma Tao, Zhang Shaoshen, Chen Jiyo..

Shijiazhuang Yida Henglian Road Bridge Mat Co Ltd and Hebei Building Waterproof Ass Submit Chinese Patent Application for Polymer Composite Mortar Material for Building Outer Wall ..

Plastics

| Mon 06 Apr 2026

Beijing, April 6 -- Shijiazhuang Yida Henglian Road Bridge Mat Co Ltd and Hebei Building Waterproof Ass have submitted a patent application for Polymer Composite Mortar Material for Building Outer Wall Waterproof Layer and Preparation Method of Polymer Composite Mortar Material. This invention was developed by Diao Shulei, Yang ..

Shaanxi University of Science & Technology Applies for Patent on Self-supporting Porous Conductive Film and Preparation Method Thereof

Plastics

| Mon 06 Apr 2026

Beijing, April 7 -- Shaanxi University of Science & Technology has applied Chinese patent for Self-supporting Porous Conductive Film and Preparation Method Thereof. Liu Guodong, Shi Jiayu, Zhu Zijia, Yang Baohong, Jiang Xiaohong, Zhang Wenliang and Li Zhijian developed it. The patent application number is CN202511156785 20250..

State Intellectual Property Office of China Publishes Sichuan Longevous Beamtech Patent Application for Accelerator Carbon Film Beam Extraction Transmission Device

Plastics

| Mon 06 Apr 2026

Beijing, April 7 -- State Intellectual Property Office of China has published Sichuan Longevous Beamtech patent application for Accelerator Carbon Film Beam Extraction Transmission Device. The invention was developed by Ma Ruili, Du Yang, Wang Yanglin, Zhang Peng, Zhang Chen and Yang Feihu. The patent application number is CN..

Lintec Applies for Patent on Coating Film and Article

Plastics

| Mon 06 Apr 2026

Beijing, April 7 -- Lintec has applied Chinese patent for Coating Film and Article. Watanabe Akihira developed it. The patent application number is CN20248022591 20240325. The patent publication number is CN120897948 (A). International Patent Classification codes are B32B27/30, B32B27/40, C08J7/04, C08J7/046, C08L67/02, C09D1..

State Intellectual Property Office of China Releases LG Chemical Patent Application for Biodegradable Composition and Biodegradable Film

Plastics

| Mon 06 Apr 2026

Beijing, April 7 -- State Intellectual Property Office of China has released LG Chemical patent application for Biodegradable Composition and Biodegradable Film. This invention was developed by Zhu Hexian, Shim Hong-shik, Park Hyunwoo, Moon Jung-mi, Kim Hyun-ju, Yun Hae-sung and Zheng Zhenrong. The patent application number i..

Canon Tokki Applies for Patent on Film Forming Apparatus, Film Forming Method, and Manufacturing Method

Plastics

| Mon 06 Apr 2026

Beijing, April 7 -- Canon Tokki has applied Chinese patent for Film Forming Apparatus, Film Forming Method, and Manufacturing Method. Suzuki Kentaro developed it. The patent application number is CN20248019560 20240314. The patent publication number is CN120898020 (A). International Patent Classification codes are C23C14/04 a..

Canon Tokki Applies for Patent on Film Forming Apparatus and Film Forming Method

Plastics

| Mon 06 Apr 2026

Beijing, April 7 -- Canon Tokki has applied Chinese patent for Film Forming Apparatus and Film Forming Method. Takata Daichi developed it. The patent application number is CN20248017395 20240312. The patent publication number is CN120898023 (A). International Patent Classification codes are C23C14/50, H01L21/683 and H10K71/16..

Dexerials Corporation Seeks Patent for Filler Array Film and Method for Producing Same, and Connection Structure and Method for Producing Same

Plastics

| Tue 07 Apr 2026

Beijing, April 7 -- Dexerials Corporation has sought patent for Filler Array Film and Method for Producing Same, and Connection Structure and Method for Producing Same. This invention was developed by Watabe Kazumu, Noda Daiki, Shiraiwa Toshinori, Tsukao Reiji and Hayashi Naoki. The patent application number is CN20248020872 ..

State Intellectual Property Office of China Publishes Chengdu Guangming Nanfang Optical Technology Patent Application for High-efficiency Demolding Equipment and Demolding Method f..

Plastics

| Tue 07 Apr 2026

Beijing, April 7 -- State Intellectual Property Office of China has published Chengdu Guangming Nanfang Optical Technology patent application for High-efficiency Demolding Equipment and Demolding Method for Mold Surface Carbon Film Layer Based on Volume-variable Cavity. The invention was developed by Wang Bo, Du Zhongyang, Wang ..

State Intellectual Property Office of China Releases Wuhan University of Science and Technology Patent Application for Composite Film as Well as Preparation Method and Application ..

Plastics

| Tue 07 Apr 2026

Beijing, April 7 -- State Intellectual Property Office of China has released Wuhan University of Science and Technology patent application for Composite Film as Well as Preparation Method and Application Thereof. This invention was developed by Li Ying, Chen Xuanzhuang, He Yujia, Huang Kai and Luo Qibiao. The patent applicati..

State Intellectual Property Office of China Receives Zhiyibo Intelligent Technology (Suzhou) Patent Application for Scratch Detection Method, Device and Equipment for Transparent F..

Plastics

| Mon 06 Apr 2026

Beijing, April 7 -- State Intellectual Property Office of China has received Zhiyibo Intelligent Technology (Suzhou) patent application for Scratch Detection Method, Device and Equipment for Transparent Film and Medium. Zeng Hao and Xia Yu developed the invention. The patent application number is CN202511395411 20250928. The ..

Jieyang Hongcai Plastic Co Ltd Applies for Patent on High-toughness Anti-aging PP Material and Preparation Method Thereof

Plastics

| Mon 06 Apr 2026

Beijing, April 6 -- Jieyang Hongcai Plastic Co Ltd has applied Chinese patent for High-toughness Anti-aging PP Material and Preparation Method Thereof. Zheng Hongwei developed it. The patent application number is CN202511377682 20250925. The patent publication number is CN121021982 (A). International Patent Classification cod..

State Intellectual Property Office of China Receives Xi'an Aerospace Sanwo Electromechanical Equipment Patent Application for Method for Providing Reliable Environmental Protection..

Plastics

| Sun 05 Apr 2026

Beijing, April 6 -- State Intellectual Property Office of China has received Xi'an Aerospace Sanwo Electromechanical Equipment patent application for Method for Providing Reliable Environmental Protection Relieving Force for Fuze and Film Type Pressure Switch Thereof. Xu Chenguang, Wang Longgang, Xie Xinyuan, Ma Xiao, Chen Shupe..

Jiangsu Jiangguo Intelligent Equipment Seeks Patent for Circulation Gas Condenser and Polypropylene Production System

Plastics

| Sun 05 Apr 2026

Beijing, April 6 -- Jiangsu Jiangguo Intelligent Equipment has sought patent for Circulation Gas Condenser and Polypropylene Production System. This invention was developed by Zhang Jiandong, Wang Ning, Luo Jingxia, Yang Weifang, Xu Qifei, Shen Yougang, Chen Feng and Fan Wenbin. The patent application number is CN202511369699..

Taian Huawei Zhongke Fine Materials Seeks Patent for Efficient Energy-saving Dehumidification Device for Latex Powder Processing

Plastics

| Sun 05 Apr 2026

Beijing, April 6 -- Taian Huawei Zhongke Fine Materials has sought patent for Efficient Energy-saving Dehumidification Device for Latex Powder Processing. This invention was developed by Li Yang. The patent application number is CN202511324840 20250917. The patent publication number is CN121025747 (A). International Patent Cl..

Tong Linfeng Files Chinese Patent Application for Ice Making Mold

Plastics

| Sun 05 Apr 2026

Beijing, April 6 -- Tong Linfeng has filed a patent application for Ice Making Mold. The patent application number is CN202511451802 20251011. The patent publication number is CN121025689 (A). International Patent Classification code is F25C1/243. Cooperative Patent Classification code is F25C1/243 (CN). According to the ..

Foshan Aochuanshun New Mat Industrial Co Ltd Seeks Patent for Flame-retardant Glue for Water-based Backlit Film and Preparation Method of Flame-retardant Glue

Plastics

| Mon 06 Apr 2026

Beijing, April 6 -- Foshan Aochuanshun New Mat Industrial Co Ltd has sought patent for Flame-retardant Glue for Water-based Backlit Film and Preparation Method of Flame-retardant Glue. This invention was developed by Wang Jin, Huang Zhiwei and Wang Zhuoling. The patent application number is CN202511179597 20250822. The patent..

Nantong Comens New Materials Files Chinese Patent Application for Environment-friendly Two-component Polyurethane Pouring Sealant and Preparation Method Thereof

Plastics

| Mon 06 Apr 2026

Beijing, April 6 -- Nantong Comens New Materials has filed a patent application for Environment-friendly Two-component Polyurethane Pouring Sealant and Preparation Method Thereof. This invention was developed by Li Wanying, Nie Qisi, Chen Dengyu, Feng Zheng and Huang Jie. The patent application number is CN202511378864 20250925..

State Intellectual Property Office of China Receives Taian Juren New Mat Co Ltd Patent Application for Novel Polyacrylate Pressure-sensitive Adhesive for Protective Film and Prepar..

Plastics

| Mon 06 Apr 2026

Beijing, April 6 -- State Intellectual Property Office of China has received Taian Juren New Mat Co Ltd patent application for Novel Polyacrylate Pressure-sensitive Adhesive for Protective Film and Preparation Method of Novel Polyacrylate Pressure-sensitive Adhesive. Li Gang, Gao Chao, Zheng Tao, Xu Lu, Yang Maoqian, Guo Junling..

State Intellectual Property Office of China Receives Jiangsu Huangguan New Material Tech Co Ltd Patent Application for Adhesive Composition Capable of Being Radiated and Cured at R..

Plastics

| Mon 06 Apr 2026

Beijing, April 6 -- State Intellectual Property Office of China has received Jiangsu Huangguan New Material Tech Co Ltd patent application for Adhesive Composition Capable of Being Radiated and Cured at Room Temperature and Adhesive Film. Wang Yuming, Yu Weidong, Zhou Junfeng, Qu Hao and Mai Qibo developed the invention. The ..

State Intellectual Property Office of China Publishes Ningbo Hughstar Advanced Material Technology Patent Application for High-impedance Glue Solution, Protective Film and Preparat..

Plastics

| Mon 06 Apr 2026

Beijing, April 6 -- State Intellectual Property Office of China has published Ningbo Hughstar Advanced Material Technology patent application for High-impedance Glue Solution, Protective Film and Preparation Method of High-impedance Glue Solution. The invention was developed by Yang Dehua, Liu Wei, Wang Xin, Wang Ding and Zhang ..

Lvkang Yushan Rubber Film Material Submits Chinese Patent Application for Photovoltaic Packaging Adhesive Film Composition, Photovoltaic Packaging Adhesive Film and Application The..

Plastics

| Mon 06 Apr 2026

Beijing, April 6 -- Lvkang Yushan Rubber Film Material has submitted a patent application for Photovoltaic Packaging Adhesive Film Composition, Photovoltaic Packaging Adhesive Film and Application Thereof. This invention was developed by Luo Jiwen, Huang Hanjin, Xiao Xiaobo and Song Jianping. The patent application number is ..

Zhejiang Dm Optoelectronics Tech Co Ltd Submits Chinese Patent Application for Anti-counterfeiting Laser Etching Film and Manufacturing Method Thereof

Plastics

| Mon 06 Apr 2026

Beijing, April 6 -- Zhejiang Dm Optoelectronics Tech Co Ltd has submitted a patent application for Anti-counterfeiting Laser Etching Film and Manufacturing Method Thereof. This invention was developed by Sueyasu, Lyu Bin, Jin Feng, Zhu Chong, Hu Haoheng and Wang Yiran. The patent application number is CN202511460555 20251014...

State Intellectual Property Office of China Receives Zhengzhou Sanmo Superhard Mat Co Ltd Patent Application for High-fixity Double-sided UV Film for Prism Cutting and Preparation ..

Plastics

| Mon 06 Apr 2026

Beijing, April 6 -- State Intellectual Property Office of China has received Zhengzhou Sanmo Superhard Mat Co Ltd patent application for High-fixity Double-sided UV Film for Prism Cutting and Preparation Method of High-fixity Double-sided UV Film. Wang Shuai, Wang Wei, Wang Jiaquan, Wang Juntao, Jiang Lei and Du Xiaoxu developed..

Foshan Weilixin Electronic Mat Co Ltd Applies for Patent on Silica Gel Protective Film and Preparation Method Thereof

Plastics

| Mon 06 Apr 2026

Beijing, April 6 -- Foshan Weilixin Electronic Mat Co Ltd has applied Chinese patent for Silica Gel Protective Film and Preparation Method Thereof. Yu Zhongyou developed it. The patent application number is CN202511547697 20251028. The patent publication number is CN121022283 (A). International Patent Classification codes are..

State Intellectual Property Office of China Releases Foshan Weilixin Electronic Mat Co Ltd Patent Application for Pet Protective Film and Preparation Method Thereof

Plastics

| Mon 06 Apr 2026

Beijing, April 6 -- State Intellectual Property Office of China has released Foshan Weilixin Electronic Mat Co Ltd patent application for Pet Protective Film and Preparation Method Thereof. This invention was developed by Yu Zhongyou. The patent application number is CN202511547699 20251028. The patent publication number is C..

State Intellectual Property Office of China Releases Caprock (Suzhou) Material Technology Patent Application for Recyclable Protective Film and Preparation Method Thereof, Recyclab..

Plastics

| Mon 06 Apr 2026

Beijing, April 6 -- State Intellectual Property Office of China has released Caprock (Suzhou) Material Technology patent application for Recyclable Protective Film and Preparation Method Thereof, Recyclable Protective Film Containing Recycled Base Material and Preparation Method of Recyclable Protective Film. This invention was ..

Wuxi Canze New Material Tech Co Ltd Submits Chinese Patent Application for PVC (polyvinyl Chloride) Blue Protective Film and Preparation Method Thereof

Plastics

| Mon 06 Apr 2026

Beijing, April 6 -- Wuxi Canze New Material Tech Co Ltd has submitted a patent application for PVC (polyvinyl Chloride) Blue Protective Film and Preparation Method Thereof. This invention was developed by Xiao Peihaojie and Wang Yafei. The patent application number is CN202511184462 20250822. The patent publication number is ..

All China Federation Of Supply And Marketing Cooperatives Xi'an Institute Of Raw Lacquer Submits Patent Application for Raw Lacquer Acrylic Resin Composite Material, Preparation Me..

Plastics

| Mon 06 Apr 2026

Beijing, April 6 -- All China Federation Of Supply And Marketing Cooperatives Xi'an Institute Of Raw Lacquer has submitted a patent application for Raw Lacquer Acrylic Resin Composite Material, Preparation Method and Application. Zhao Rui, He Na, Li Xiaoxi, Zhou Ping, Lan Dexing, Wang Dong and Zhu Zhibin developed the invention...

Guangdong Tianan Polymer Tech Co Ltd Submits Chinese Patent Application for Self-repairing Scratch-resistant Coating, PVC Decorative Film and Preparation Method of Self-repairing S..

Plastics

| Mon 06 Apr 2026

Beijing, April 6 -- Guangdong Tianan Polymer Tech Co Ltd has submitted a patent application for Self-repairing Scratch-resistant Coating, PVC Decorative Film and Preparation Method of Self-repairing Scratch-resistant Coating. This invention was developed by Li Qiaowen, Liu Mufeng, Chen Runjiao, Chen Shiji, Chen Huixue, Lin Jinli..

Haiyan Huada Ink Co Ltd Submits Chinese Patent Application for Low-viscosity Self-curing Polyurethane Acrylate Composition and Preparation Method Thereof

Plastics

| Mon 06 Apr 2026

Beijing, April 6 -- Haiyan Huada Ink Co Ltd has submitted a patent application for Low-viscosity Self-curing Polyurethane Acrylate Composition and Preparation Method Thereof. This invention was developed by Han Haixiang, Chen Quangen, Zhang Fan, Kang Zhuwei, Chen Ming, Wang Suping and Xu Jingyu. The patent application number ..

Guangdong Aobaixing New Mat Co Ltd Files Chinese Patent Application for Electroplated Metal Laser Full-transfer Film with Surface Lines

Plastics

| Mon 06 Apr 2026

Beijing, April 6 -- Guangdong Aobaixing New Mat Co Ltd has filed a patent application for Electroplated Metal Laser Full-transfer Film with Surface Lines. This invention was developed by Zhao Rusheng, Chen Yingjie, Xia Jianming and Liu Zewen. The patent application number is CN202511187015 20250825. The patent publication num..

Suzhou Saifeisi New Material Tech Co Ltd Applies for Patent on Protective Sliding Film Layer Based on Inorganic Microspheres and Preparation Method Thereof

Plastics

| Mon 06 Apr 2026

Beijing, April 6 -- Suzhou Saifeisi New Material Tech Co Ltd has applied Chinese patent for Protective Sliding Film Layer Based on Inorganic Microspheres and Preparation Method Thereof. Li Yongjun developed it. The patent application number is CN202511374148 20250925. The patent publication number is CN121022149 (A). Internat..

State Intellectual Property Office of China Releases Fujian Delyu New Material Tech Co Ltd Patent Application for Full-biodegradable Bamboo Fiber Film Material and Preparation Meth..

Plastics

| Mon 06 Apr 2026

Beijing, April 6 -- State Intellectual Property Office of China has released Fujian Delyu New Material Tech Co Ltd patent application for Full-biodegradable Bamboo Fiber Film Material and Preparation Method Thereof. This invention was developed by Huang Shihao and Zheng Yiping. The patent application number is CN202511547543 ..

Molecular Intelligent Equipment Guangzhou Co Ltd Seeks Patent for Building Energy-saving Thermal Insulation Material Prepared from Polyphenylene Sulfide and Preparation Method of B..

Plastics

| Mon 06 Apr 2026

Beijing, April 6 -- Molecular Intelligent Equipment Guangzhou Co Ltd has sought patent for Building Energy-saving Thermal Insulation Material Prepared from Polyphenylene Sulfide and Preparation Method of Building Energy-saving Thermal Insulation Material. This invention was developed by Chen Linbo and Shitsuki. The patent app..

Xiamen Guanyan Plasticization Tech Co Ltd Seeks Patent for PPA-based Modified Engineering Plastic and Preparation Method Thereof

Plastics

| Mon 06 Apr 2026

Beijing, April 6 -- Xiamen Guanyan Plasticization Tech Co Ltd has sought patent for PPA-based Modified Engineering Plastic and Preparation Method Thereof. This invention was developed by Koo Sang-yong. The patent application number is CN202511177411 20250821. The patent publication number is CN121022092 (A). International Pat..

Zhejiang Shihe New Material Tech Co Ltd Applies for Patent on Flame-retardant High-temperature-resistant Vehicle Body Film and Preparation Method Thereof

Plastics

| Mon 06 Apr 2026

Beijing, April 6 -- Zhejiang Shihe New Material Tech Co Ltd has applied Chinese patent for Flame-retardant High-temperature-resistant Vehicle Body Film and Preparation Method Thereof. Peng Tao, Xu Jie, Qian Xiaoliang, Wang Jiangtao, Yu Xinwei and Han Zhiyin developed it. The patent application number is CN202511159460 2025081..

Shandong Hi Speed Eng Inspection Co Ltd Submits Patent Application for Quick-curing Polyurethane Seamless Expansion Joint Material for Roads and Preparation Method Thereof

Plastics

| Mon 06 Apr 2026

Beijing, April 6 -- Shandong Hi Speed Eng Inspection Co Ltd has submitted a patent application for Quick-curing Polyurethane Seamless Expansion Joint Material for Roads and Preparation Method Thereof. Xu Xingwei, Xu Chuanchang, Wang Yangchun, Li Wen, Fang Ming, Liu Song, Xie Lei, Tong Teng and Yang Xuelun developed the invention..

Wanhua Chemical Beijing Files Chinese Patent Application for Polyurethane Composite Material, Preparation Method Thereof and Cold-resistant Protective Equipment

Plastics

| Mon 06 Apr 2026

Beijing, April 6 -- Wanhua Chemical Beijing has filed a patent application for Polyurethane Composite Material, Preparation Method Thereof and Cold-resistant Protective Equipment. This invention was developed by Feng Bingwei. The patent application number is CN202511259725 20250904. The patent publication number is CN12102208..

Hebei Tianyou Sports Facilities Co Ltd Submits Chinese Patent Application for Composite Material for High-wear-resistance Plastic Runway and Preparation Method of Composite Materia..

Plastics

| Mon 06 Apr 2026

Beijing, April 6 -- Hebei Tianyou Sports Facilities Co Ltd has submitted a patent application for Composite Material for High-wear-resistance Plastic Runway and Preparation Method of Composite Material. This invention was developed by Guo Kai and Zong Guanghui. The patent application number is CN202511574850 20251031. The pat..

State Intellectual Property Office of China Releases Ningzhou Zhiwei New Material Technology Patent Application for TPU (thermoplastic Polyurethane) Composite Foaming Material with..

Plastics

| Mon 06 Apr 2026

Beijing, April 6 -- State Intellectual Property Office of China has released Ningzhou Zhiwei New Material Technology patent application for TPU (thermoplastic Polyurethane) Composite Foaming Material with Open Pore Structure and Preparation Method of TPU Composite Foaming Material. This invention was developed by Bao Jinbiao, Zh..

Zhejiang University of Technology Submits Chinese Patent Application for Antibacterial Thermosetting Coating/plastic System Derived from Phenoxy Resin and Capable of Being Degraded..

Plastics

| Mon 06 Apr 2026

Beijing, April 6 -- Zhejiang University of Technology has submitted a patent application for Antibacterial Thermosetting Coating/plastic System Derived from Phenoxy Resin and Capable of Being Degraded to Original Resin in Weak Base Mode. This invention was developed by Han Jin, Liu Meilin, Cheng Jiaxin, Zhu Yaocheng, Wang Lei, X..

Zhangjiajie Qihui New Material Applies for Patent on High-strength Plastic Film and Preparation Method Thereof

Plastics

| Mon 06 Apr 2026

Beijing, April 6 -- Zhangjiajie Qihui New Material has applied Chinese patent for High-strength Plastic Film and Preparation Method Thereof. Bin Jiaquan, Wen Sheng, He Lirong, He Juxiang, Li Xiuzhi, Jiang Ting and Bin Jiaqi developed it. The patent application number is CN202511543454 20251028. The patent publication number i..

Anhui Kangran Chuangyang Biotechnology Submits Chinese Patent Application for Lightweight Degradable Plastic and Preparation Method Thereof

Plastics

| Mon 06 Apr 2026

Beijing, April 6 -- Anhui Kangran Chuangyang Biotechnology has submitted a patent application for Lightweight Degradable Plastic and Preparation Method Thereof. This invention was developed by Lu Mengya and Li Yanlong. The patent application number is CN202511336577 20250918. The patent publication number is CN121022057 (A). In..

Ueno Fine Chemicals Ind Ltd Seeks Patent for Liquid Crystal Polymer Composition

Plastics

| Mon 06 Apr 2026

Beijing, April 6 -- Ueno Fine Chemicals Ind Ltd has sought patent for Liquid Crystal Polymer Composition. This invention was developed by Lim Won-ki. The patent application number is CN202510672694 20250523. The patent publication number is CN121022053 (A). International Patent Classification codes are C08G63/06, C08G63/60, C..

Fujian Delyu New Material Tech Co Ltd Submits Chinese Patent Application for Bamboo Powder Biodegradable Composite Master Batch, Preparation Method Thereof and Composite Film

Plastics

| Mon 06 Apr 2026

Beijing, April 6 -- Fujian Delyu New Material Tech Co Ltd has submitted a patent application for Bamboo Powder Biodegradable Composite Master Batch, Preparation Method Thereof and Composite Film. This invention was developed by Huang Shihao and Zheng Yiping. The patent application number is CN202511559979 20251029. The patent..

State Intellectual Property Office of China Receives Hebei Jingda Packing Mat Co Ltd Patent Application for Environment-friendly Degradable Plastic Packaging Material and Preparati..

Plastics

| Mon 06 Apr 2026

Beijing, April 6 -- State Intellectual Property Office of China has received Hebei Jingda Packing Mat Co Ltd patent application for Environment-friendly Degradable Plastic Packaging Material and Preparation Method Thereof. Zhang Wanshan, Bai Zhongyu, Li Zhiqiang, Zhang Weiliang, Zhang Jingwei, Chen Sijia and Liu Ying developed t..

Guangdong Jiufo New Material Technology Applies for Patent on Ultraviolet-resistant Polyester Protective Film and Preparation Method Thereof

Plastics

| Mon 06 Apr 2026

Beijing, April 6 -- Guangdong Jiufo New Material Technology has applied Chinese patent for Ultraviolet-resistant Polyester Protective Film and Preparation Method Thereof. Wu Biao, Li Ming and Zhang Feilong developed it. The patent application number is CN202511138477 20250814. The patent publication number is CN121022044 (A)...

State Intellectual Property Office of China Publishes Suzhou Weigou New Material Tech Co Ltd Patent Application for Moisture-heat-resistant Resin Composition as Well as Preparation..

Plastics

| Mon 06 Apr 2026

Beijing, April 6 -- State Intellectual Property Office of China has published Suzhou Weigou New Material Tech Co Ltd patent application for Moisture-heat-resistant Resin Composition as Well as Preparation Method and Application Thereof. The invention was developed by Li Jianbo and Leng Junzhao. The patent application number i..

Guangdong Longyu Plastic Tech Co Ltd Files Chinese Patent Application for Antibacterial Tpe Plastic Colloidal Particles and Preparation Method Thereof

Plastics

| Mon 06 Apr 2026

Beijing, April 6 -- Guangdong Longyu Plastic Tech Co Ltd has filed a patent application for Antibacterial Tpe Plastic Colloidal Particles and Preparation Method Thereof. This invention was developed by He Ziqing and He Ziwen. The patent application number is CN202511278476 20250909. The patent publication number is CN12102202..

State Intellectual Property Office of China Publishes Shanghai Safety Inxs Products Co Ltd Patent Application for Preparation Method of Polyvinyl Chloride Paste Resin Elastomer

Plastics

| Mon 06 Apr 2026

Beijing, April 6 -- State Intellectual Property Office of China has published Shanghai Safety Inxs Products Co Ltd patent application for Preparation Method of Polyvinyl Chloride Paste Resin Elastomer. The invention was developed by Li Feng, Zhao Wei, Zhang Xiuyun, Yu Haiyang and Zhou Shenggang. The patent application number ..

Renolit Guangdong High Tech Mat Co Ltd Applies for Patent on Weather-resistant PVC (polyvinyl Chloride) Film Applicable to Cold Regions and Preparation Method of Weather-resistant ..

Plastics

| Mon 06 Apr 2026

Beijing, April 6 -- Renolit Guangdong High Tech Mat Co Ltd has applied Chinese patent for Weather-resistant PVC (polyvinyl Chloride) Film Applicable to Cold Regions and Preparation Method of Weather-resistant PVC Film. Zhang Yun, Guo Guangyu and Zhang Yongqiang developed it. The patent application number is CN202511196477 202..

Guangdong Kawei Zhizao New Material Tech Co Ltd Submits Chinese Patent Application for Hydrolysis-resistant Car Cover Film as Well as Preparation Method and Application Thereof

Plastics

| Mon 06 Apr 2026

Beijing, April 6 -- Guangdong Kawei Zhizao New Material Tech Co Ltd has submitted a patent application for Hydrolysis-resistant Car Cover Film as Well as Preparation Method and Application Thereof. This invention was developed by Yu Xiaoxin, Wang Jun and Zhong Guoyuan. The patent application number is CN202511166107 20250820...

Guangzhou Puluofuer Film Co Ltd Submits Chinese Patent Application for Core Layer, CPP Film, Preparation Method of CPP Film and Packaging Material

Plastics

| Mon 06 Apr 2026

Beijing, April 6 -- Guangzhou Puluofuer Film Co Ltd has submitted a patent application for Core Layer, CPP Film, Preparation Method of CPP Film and Packaging Material. This invention was developed by Yao Qi, Luo Wenhan, Deng Haoqiang, Ke Laoze, Wang Lin and Chen Huanfa. The patent application number is CN202511562864 20251030..

Hangzhou Lihuan Env Group Co Ltd Submits Chinese Patent Application for Freeze-thaw-resistant and Salt-corrosion-resistant Polymer Modified Epdm Safety Brick and Preparation Method..

Plastics

| Mon 06 Apr 2026

Beijing, April 6 -- Hangzhou Lihuan Env Group Co Ltd has submitted a patent application for Freeze-thaw-resistant and Salt-corrosion-resistant Polymer Modified Epdm Safety Brick and Preparation Method Thereof. This invention was developed by Shen Wenyuan, Ye Yang, Liu Yuxin and Shen Jingquan. The patent application number is ..

State Intellectual Property Office of China Receives Trina Solar Patent Application for Light Conversion Film Composition, Light Conversion Film and Photovoltaic Module

Plastics

| Mon 06 Apr 2026

Beijing, April 6 -- State Intellectual Property Office of China has received Trina Solar patent application for Light Conversion Film Composition, Light Conversion Film and Photovoltaic Module. An Chuanbin and Zhang Shu developed the invention. The patent application number is CN202410645900 20240523. The patent publication n..

Zhejiang Paifeite New Material Tech Co Ltd Files Chinese Patent Application for High-temperature-resistant Antibacterial Polypropylene Composite Plastic and Preparation Method Ther..

Plastics

| Mon 06 Apr 2026

Beijing, April 6 -- Zhejiang Paifeite New Material Tech Co Ltd has filed a patent application for High-temperature-resistant Antibacterial Polypropylene Composite Plastic and Preparation Method Thereof. This invention was developed by Jin Yan, Pang Tao, Xia Laiyi, Yoo Jin-ju and Lin Shanguang. The patent application number is..

State Intellectual Property Office of China Publishes Huzhou Lanxin Polymer Materials Patent Application for Plastic Particle Cleaning Device

Plastics

| Mon 06 Apr 2026

Beijing, April 6 -- State Intellectual Property Office of China has published Huzhou Lanxin Polymer Materials patent application for Plastic Particle Cleaning Device. The invention was developed by Lin Haifeng. The patent application number is CN202511318658 20250916. The patent publication number is CN121017164 (A). Internat..

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