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11:21:04 Mon 11 May 2026

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(4)

(4)

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(4)

Allied Packaging Corp

(3)

Central South University

(3)

Dalian University of Tech

(3)

Ganjiang Innovation Resea

(3)

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(3)

Lisen Noco Company

(3)

Purdue Research Foundatio

(3)

(3)

Yangzhou Boheng New Energ

(3)

(2)

(2)

Beijing University of Che

(2)

(2)

(2)

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(2)

Chongqing Res Institute O

(2)

(2)

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(2)

Eastman Chemical Company

(2)

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(2)

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(2)

Far Eastern New Century

(2)

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(2)

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(2)

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(2)

Jilin University

(2)

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(2)

(2)

(2)

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(2)

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(2)

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(2)

(2)

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(2)

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(2)

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(2)

(2)

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(2)

(2)

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(2)

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(2)

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(2)

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(2)

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(2)

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(2)

1c Composites Eng Gmbh

(1)

(1)

(1)

Acad Of Forensic Science;

(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)

(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)

(1)

(1)

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(1)

(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)

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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)

CCCC Shanghai Dredging

(1)

(1)

(1)

(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)

(1)

(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)

City University of Hong K

(1)

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(1)

(1)

Compass Tech Zhenjiang Co

(1)

Condor S A Industria Quim

(1)

(1)

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(1)

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(1)

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(1)

(1)

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(1)

(1)

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(1)

(1)

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(1)

(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)

Dongsheng Chemical Shangh

(1)

Dow Quim De Colombia S A

(1)

(1)

(1)

(1)

Edge Global Innovation In

(1)

Elc Man Llc [us]; Estee L

(1)

Elite Mat Huangshi Co Ltd

(1)

Enable Injections

(1)

Env Care Solutions Ab

(1)

(1)

(1)

(1)

Fengjing Ind Guangzhou Co

(1)

(1)

Foshan Linzpu Polymer Mat

(1)

Foshan Onmillion Nano Mat

(1)

Foundation for Research a

(1)

Fujian Eversun Jinjiang

(1)

Fujian Huafeng New Materi

(1)

Fujian Provincial Transp

(1)

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(1)

Fujian Quanzhou Luojiang

(1)

Fujian Shigao Auto Parts

(1)

(1)

Futamura Kagaku

(1)

Gansu Highway & Bridge Co

(1)

Ganzhou Guosheng Zhuoyue

(1)

Global Polyacetal

(1)

Gree Electric Appliances,

(1)

GuangXi University

(1)

Guangdong Aldex New Mat C

(1)

Guangdong Chuangyongjia N

(1)

Guangdong Dechuang New Ma

(1)

Guangdong Dxm Steel Ind C

(1)

Guangdong Ester New Mater

(1)

Guangdong Guanhao New Mat

(1)

Guangdong Hanhua Thermal

(1)

Guangdong Ht Fine Chemica

(1)

Guangdong Huiquan Lianjun

(1)

Guangdong Jinhaina Ind Co

(1)

Guangdong Juhua Printing

(1)

Guangdong Junmao Plastic

(1)

Guangdong Kaiqi Clothes C

(1)

Guangdong Kangpai Huanchu

(1)

Guangdong Mingyang Film T

(1)

Guangdong Ocean Universit

(1)

Guangdong Ritop Fine Chem

(1)

Guangdong Runchang Nanxin

(1)

Guangdong Simcheng Plasti

(1)

Guangdong Sunxiaomei Inte

(1)

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(1)

Guangdong Xiejia Chemical

(1)

Guangdong Xinfu Tech Co L

(1)

Guangdong Xingshengdi Tec

(1)

Guangdong Yashe Sports In

(1)

Guangdong Yinhao Plastic

(1)

Guangdong Yuetian Tech Co

(1)

Guangdong Zhongbai Techno

(1)

Guangdong Zhonghua Intell

(1)

Guangdong Zhongnan Constr

(1)

Guangdong Zhongshifa Inte

(1)

Guangrui Guangdong Auto P

(1)

Guangxi Jiusi Packaging T

(1)

Guangxi Shangda Tech Co L

(1)

Guangxi University of Chi

(1)

Guangzhou Alpha Intervent

(1)

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(1)

Guangzhou Die And Mould M

(1)

Guangzhou Highteen Plasti

(1)

Guangzhou Sihang Mould Co

(1)

Guangzhou Xujiang Precisi

(1)

Guangzhou Youge Decoratio

(1)

Guilin Tianma Prefabricat

(1)

Guizhou Dadongfeng Machin

(1)

Guizhou Material Industri

(1)

Guizhou Normal University

(1)

Guzhen Jiangtai Plastic I

(1)

Hangzhou Changguan Ind Co

(1)

Hangzhou Cobetter Filtrat

(1)

Hangzhou Keyang New Mater

(1)

Hangzhou Ruikai Machinery

(1)

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(1)

Harbin Engineering Univer

(1)

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(1)

Harbin Institute of Techn

(1)

Hebei Bofeng New Energy T

(1)

Hebei Chengyue Constructi

(1)

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(1)

Hebei Double Goats Grindi

(1)

Hebei Junyong Tech Co Ltd

(1)

Hebei Ousenna New Materia

(1)

Hebei University of Scien

(1)

Hebei University of Techn

(1)

Hefei Fosd New Material T

(1)

Hefei Genius New Material

(1)

Hefei Haweite Photoelectr

(1)

Hefei Institutes of Physi

(1)

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(1)

Hefei University of Techn

(1)

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(1)

Hefei Wide Way Molds Co L

(1)

Heju Polymer Material Tec

(1)

Henan Academy Of Sciences

(1)

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(1)

Henan Chenlong Ind Co Ltd

(1)

Henan Jufeng Meitehao Tec

(1)

Henan Polytechnic Univers

(1)

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(1)

Henan Yinjinda Color Prin

(1)

Hengmei Photoelectric Co

(1)

(1)

Hexagon Manufacturing Int

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(1)

Hexian Kejia Valve Castin

(1)

High Tech Special Enginee

(1)

Hisense Ronshen Guangdong

(1)

(1)

(1)

Huaian Zhongdi New Mat Co

(1)

Huake Intelligence Techno

(1)

Huangshan Novel

(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)

Hunan Institute of Engine

(1)

Hunan Zhengyuan Energy St

(1)

Hunan Zhixin Tech Co Ltd

(1)

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(1)

Hunet Plus Co Ltd

(1)

Huzhou Zhonglei Chemical

(1)

Hysol Huawei Electronics

(1)

Industrial Technology Res

(1)

Institute of Advanced Tec

(1)

Institute of Chemistry, C

(1)

Institute of Petrochemist

(1)

Institute of Urban Enviro

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Ioniqa Solutions S R L

(1)

Ionomr Innovations Inc [c

(1)

JSP Corporation

(1)

JSR Corporation

(1)

Japan Steel Works

(1)

Ji Hua Laboratory

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Jiangmen Hualong Membrane

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Jiangmen Shenqiang Plasti

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Jiangnan Weaving Home Nin

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Jiangsu Astarte Electroni

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(1)

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(1)

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Jiangsu Green Man Semicon

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Jiangyin Fuda Pipe Ind Co

(1)

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Jilin Carbon Valley Carbo

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Jilin Lyugu Forage Co Ltd

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Jitianyu Tech Co Ltd

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Jujia United Tech Co Ltd

(1)

Junhong Plastic Products

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Jusung Engineering

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Kacines Jeffery J

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Kaiping U Like Underwear

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Kaneka Corporation

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(1)

King Abdullah University

(1)

(1)

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Kzj New Mat Group Co Ltd;

(1)

LANXESS Deutschland

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Laizhou Huatai Insulation

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Maxell Holdings

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National Dong Hwa University Submits Chinese Patent Application for High-melt-strength Polyethylene as Well as Preparation Method and Application Thereof

Plastics

| Mon 11 May 2026

Beijing, May 11 -- National Dong Hwa University has submitted a patent application for High-melt-strength Polyethylene as Well as Preparation Method and Application Thereof. This invention was developed by Li Bin, Wu Mianmian, Yang Guoxing, Zhuang Weilun and Shi Jianhan. The patent application number is CN202511392126 2025092..

State Intellectual Property Office of China Receives Shandong Hengyang New Materials Patent Application for Fiber Composite Modified Polyethylene Geomembrane and Preparation Method..

Plastics

| Mon 11 May 2026

Beijing, May 11 -- State Intellectual Property Office of China has received Shandong Hengyang New Materials patent application for Fiber Composite Modified Polyethylene Geomembrane and Preparation Method Thereof. Wang Qingdong, Cai Xin, Zhang Shouyuan, Wang Feng and Li Junbin developed the invention. The patent application nu..

Orinko Advanced Plastics Submits Chinese Patent Application for Low-odor Regenerated Polypropylene Composite Material as Well as Preparation Method and Application Thereof

Plastics

| Mon 11 May 2026

Beijing, May 11 -- Orinko Advanced Plastics has submitted a patent application for Low-odor Regenerated Polypropylene Composite Material as Well as Preparation Method and Application Thereof. This invention was developed by Li Fei, Zhu Zhuangzhuang and Yan Pu. The patent application number is CN202511598243 20251104. The pate..

State Intellectual Property Office of China Releases Fujian Eversun Jinjiang Patent Application for Photochromic Polyamide 6 Master Batch as Well as Preparation Method and Applicat..

Plastics

| Mon 11 May 2026

Beijing, May 11 -- State Intellectual Property Office of China has released Fujian Eversun Jinjiang patent application for Photochromic Polyamide 6 Master Batch as Well as Preparation Method and Application Thereof. This invention was developed by Zhang Ziming, Deng Mengying, Zheng Xiaofeng and Lin Wanbin. The patent applicat..

State Intellectual Property Office of China Publishes Wanhua Chemical Group Patent Application for Polyamide Composite Material as Well as Preparation Method and Application Thereo..

Plastics

| Mon 11 May 2026

Beijing, May 11 -- State Intellectual Property Office of China has published Wanhua Chemical Group patent application for Polyamide Composite Material as Well as Preparation Method and Application Thereof. The invention was developed by Hua Weiqi, Wu Kaiwen, Shao Youguo, Song Lin, Pan Yongjun, Wang Wenbo and Jiang Jinke. The ..

Institute of Petrochemistry Heilongjiang Academy of Sciences Seeks Patent for Preparation Method of High-temperature-resistant Polyimide Powdery Polystyrene Foam

Plastics

| Mon 11 May 2026

Beijing, May 11 -- Institute of Petrochemistry Heilongjiang Academy of Sciences has sought patent for Preparation Method of High-temperature-resistant Polyimide Powdery Polystyrene Foam. This invention was developed by Liu Changwei, Zhou Dongpeng, Wang Dezhi, Zheng Shuai, Su Kai, Zhao Liwei, Feng Hao, Xiao Wanbao, Li Hongfeng, Y..

State Intellectual Property Office of China Publishes Jiangsu Lixin Chemical Fiber Technology Patent Application for Spinning Assembly for Producing Two-component Superfine Flat Se..

Plastics

| Mon 11 May 2026

Beijing, May 11 -- State Intellectual Property Office of China has published Jiangsu Lixin Chemical Fiber Technology patent application for Spinning Assembly for Producing Two-component Superfine Flat Sea-island Composite Fibers. The invention was developed by Xie Lingyu, Wang Bangjian, Chen Siyuan, Meng Dongbing, Li Weihua and ..

Northwestern Polytechnical University Submits Patent Application for Electrostatic Spinning Film with Directional Drainage Function and Preparation Method and Application Thereof

Plastics

| Mon 11 May 2026

Beijing, May 11 -- Northwestern Polytechnical University has submitted a patent application for Electrostatic Spinning Film with Directional Drainage Function and Preparation Method and Application Thereof. Chen Qiang, Zhang Yuhan, Han Nack-ho, Jiang Xiaodan and Han Junzi developed the invention. The patent application number..

China Huaye Group Submits Chinese Patent Application for Template Multi-stage Erecting Device

Plastics

| Mon 11 May 2026

Beijing, May 11 -- China Huaye Group has submitted a patent application for Template Multi-stage Erecting Device. This invention was developed by Zheng Tingzhang. The patent application number is CN202511864140 20251211. The patent publication number is CN121273089 (A). International Patent Classification codes are E04G13/00,..

State Intellectual Property Office of China Releases Nantong Polytechnic College and Nantong Jinye Construction Eng Co Ltd Patent Application for Composite Reinforcing Mechanism fo..

Plastics

| Mon 11 May 2026

Beijing, May 11 -- State Intellectual Property Office of China has released Nantong Polytechnic College and Nantong Jinye Construction Eng Co Ltd patent application for Composite Reinforcing Mechanism for Carbon Fiber Building. This invention was developed by Xu Jiaxin, Peng Shengnan, Hu Xiaowen, Zhang Huan, Zhang Zhuxin and Ni ..

State Intellectual Property Office of China Releases Guangzhou Alpha Interventional Medical Tech Co Ltd Patent Application for Heat-setting Product of High Polymer Material as Well..

Plastics

| Mon 11 May 2026

Beijing, May 11 -- State Intellectual Property Office of China has released Guangzhou Alpha Interventional Medical Tech Co Ltd patent application for Heat-setting Product of High Polymer Material as Well as Heat-setting Method and Application of Heat-setting Product. This invention was developed by Zhang Jing, Cao Jiawei, Shan H..

State Intellectual Property Office of China Releases Guangdong Huiquan Lianjun Chemical Ind Co Ltd and Shaoguan University Patent Application for Flame-retardant High-performance U..

Plastics

| Mon 11 May 2026

Beijing, May 11 -- State Intellectual Property Office of China has released Guangdong Huiquan Lianjun Chemical Ind Co Ltd and Shaoguan University patent application for Flame-retardant High-performance Unsaturated Polyester Resin Material and Preparation Method Thereof. This invention was developed by Wen Yajun, Zhu Lejie and Li..

State Intellectual Property Office of China Releases Ruitong Polymer Tech Zhejiang Co Ltd Patent Application for Uv-cured Bio-based Matte Resin and Preparation Method Thereof

Plastics

| Mon 11 May 2026

Beijing, May 11 -- State Intellectual Property Office of China has released Ruitong Polymer Tech Zhejiang Co Ltd patent application for Uv-cured Bio-based Matte Resin and Preparation Method Thereof. This invention was developed by Yu Zongping, Chun Hua, Yang Pengfei, Li Jinbo, Qi Yanjin and Yang Hao. The patent application nu..

State Intellectual Property Office of China Releases Zhejiang Banteng Tech Co Ltd Patent Application for Siloxane Modified Composite High Polymer Material and Preparation Method Th..

Plastics

| Mon 11 May 2026

Beijing, May 11 -- State Intellectual Property Office of China has released Zhejiang Banteng Tech Co Ltd patent application for Siloxane Modified Composite High Polymer Material and Preparation Method Thereof. This invention was developed by Xu Yujing and Xia Chunsheng. The patent application number is CN202511643336 20251111..

State Intellectual Property Office of China Releases Shenzhen Xinyan Landscape Art Co Ltd Patent Application for Art Terrace Polymer Mortar and Preparation Method Thereof

Plastics

| Mon 11 May 2026

Beijing, May 11 -- State Intellectual Property Office of China has released Shenzhen Xinyan Landscape Art Co Ltd patent application for Art Terrace Polymer Mortar and Preparation Method Thereof. This invention was developed by Zhang Shiliang, Tan Xuefeng, Liang Feng, Shi Shengxi, Xi Jinlong and Shu Fangwei. The patent applica..

State Intellectual Property Office of China Publishes Jujia United Tech Co Ltd Patent Application for Nanoimprint Mold and Inclined Plane Grating Manufacturing Method

Plastics

| Sun 10 May 2026

Beijing, May 11 -- State Intellectual Property Office of China has published Jujia United Tech Co Ltd patent application for Nanoimprint Mold and Inclined Plane Grating Manufacturing Method. The invention was developed by Yen Shih-chieh and Yang Shengjie. The patent application number is CN202511856618 20251210. The patent pu..

State Intellectual Property Office of China Publishes Guangdong Ocean University and Shenzhen Institute Of Guangdong Ocean University Patent Application for Method for Capturing an..

Plastics

| Mon 11 May 2026

Beijing, May 11 -- State Intellectual Property Office of China has published Guangdong Ocean University and Shenzhen Institute Of Guangdong Ocean University patent application for Method for Capturing and Detecting Polystyrene Nano-plastic. The invention was developed by Lee Seung-yong, Lai Yuping, Dai Zhenqing, Mo Rijian, Sun R..

State Intellectual Property Office of China Publishes Zhejiang Yisen Tech Co Ltd Patent Application for Multi-fiber Polymer Anti-crack Waterproof Mortar and Conveying System Thereo..

Plastics

| Mon 11 May 2026

Beijing, May 11 -- State Intellectual Property Office of China has published Zhejiang Yisen Tech Co Ltd patent application for Multi-fiber Polymer Anti-crack Waterproof Mortar and Conveying System Thereof. The invention was developed by Wang Rongdong, Li Huangen, Qiu Bogang, Yu Hangbin, Xuan Hanliang, Chen Bangrong, Luo Hangyu, ..

State Intellectual Property Office of China Publishes Shaoxing Huasi New Material Tech Co Ltd Patent Application for Wool/regenerated Cellulose/bio-based Polyester Blended Fabric a..

Plastics

| Mon 11 May 2026

Beijing, May 11 -- State Intellectual Property Office of China has published Shaoxing Huasi New Material Tech Co Ltd patent application for Wool/regenerated Cellulose/bio-based Polyester Blended Fabric and Production Process Thereof. The invention was developed by Han Qinglin and Dai Zixuan. The patent application number is C..

State Intellectual Property Office of China Publishes Zhejiang Yanpai Tech Co Ltd Patent Application for Production Process of Polyester Blended Polypropylene Dyeable High-strength..

Plastics

| Mon 11 May 2026

Beijing, May 11 -- State Intellectual Property Office of China has published Zhejiang Yanpai Tech Co Ltd patent application for Production Process of Polyester Blended Polypropylene Dyeable High-strength Fiber. The invention was developed by Pan Weinan, Cui Hao, Li Yajuan, Tian Luyao and Zhai Aidong. The patent application nu..

State Intellectual Property Office of China Publishes Nanjing Kerun Lubricants Co Ltd, Nanjing Kerun New Material Tech Co Ltd and Nanjing Kerun Industrial Tech Co Ltd Patent Applic..

Plastics

| Mon 11 May 2026

Beijing, May 11 -- State Intellectual Property Office of China has published Nanjing Kerun Lubricants Co Ltd, Nanjing Kerun New Material Tech Co Ltd and Nanjing Kerun Industrial Tech Co Ltd patent application for Application of Dendritic Polymer as Slow Cooling Agent in Cooling Medium. The invention was developed by Ding Lin, Zu..

State Intellectual Property Office of China Publishes Tianjin Synthetic Material Res Institute Co Ltd Patent Application for Epoxy Resin Composite Material with Low Dielectric Loss..

Plastics

| Mon 11 May 2026

Beijing, May 11 -- State Intellectual Property Office of China has published Tianjin Synthetic Material Res Institute Co Ltd patent application for Epoxy Resin Composite Material with Low Dielectric Loss and High Thermal Conductivity and Preparation Method Thereof. The invention was developed by Yin Xufang and Yang Yongmei. T..

State Intellectual Property Office of China Publishes Guizhou Normal University and Guizhou University Patent Application for Non-isocyanate Polyurethane Foam Material with Adjusta..

Plastics

| Mon 11 May 2026

Beijing, May 11 -- State Intellectual Property Office of China has published Guizhou Normal University and Guizhou University patent application for Non-isocyanate Polyurethane Foam Material with Adjustable Microstructure and Preparation Method of Non-isocyanate Polyurethane Foam Material. The invention was developed by Gong Wei..

State Intellectual Property Office of China Publishes Affiliated Hospital Of Shandong Second Medical University Patent Application for Macrocyclic Covalent Organic Polymer Material..

Plastics

| Mon 11 May 2026

Beijing, May 11 -- State Intellectual Property Office of China has published Affiliated Hospital Of Shandong Second Medical University patent application for Macrocyclic Covalent Organic Polymer Material for Inhibiting Pi-pi Stacking Effect and Application of Macrocyclic Covalent Organic Polymer Material. The invention was devel..

State Intellectual Property Office of China Publishes Jiangsu Qixiang High New Mat Co Ltd Patent Application for Method for Detecting Content of Resorcinol in Phenolic Resin

Plastics

| Sun 10 May 2026

Beijing, May 11 -- State Intellectual Property Office of China has published Jiangsu Qixiang High New Mat Co Ltd patent application for Method for Detecting Content of Resorcinol in Phenolic Resin. The invention was developed by Gao Feng, Wan Xiaocong, Zhang Yuteng, Li Hai, Peng Hualong and Yao Xiang. The patent application n..

State Intellectual Property Office of China Receives Nantong Yongsheng Huiweishi Fiber New Mat Co Ltd Patent Application for Preparation Method of Antibacterial Modified Polyester ..

Plastics

| Mon 11 May 2026

Beijing, May 11 -- State Intellectual Property Office of China has received Nantong Yongsheng Huiweishi Fiber New Mat Co Ltd patent application for Preparation Method of Antibacterial Modified Polyester Fiber. Chen Cheng, Shi Hongxing, Shen Ju and Pan Shunjia developed the invention. The patent application number is CN2025115..

State Intellectual Property Office of China Receives Taicang Dede New Material Tech Co Ltd Patent Application for Bio-based Degradable Waterborne Polyurethane Composite Material an..

Plastics

| Mon 11 May 2026

Beijing, May 11 -- State Intellectual Property Office of China has received Taicang Dede New Material Tech Co Ltd patent application for Bio-based Degradable Waterborne Polyurethane Composite Material and Application Thereof. Zhou Chengxin and Jiao Wei developed the invention. The patent application number is CN202511462688 2..

State Intellectual Property Office of China Receives Shandong Kehua Saibang New Mat Co Ltd Patent Application for Flame-retardant Antistatic Polyolefin Material as Well as Preparat..

Plastics

| Mon 11 May 2026

Beijing, May 11 -- State Intellectual Property Office of China has received Shandong Kehua Saibang New Mat Co Ltd patent application for Flame-retardant Antistatic Polyolefin Material as Well as Preparation Method and Application Thereof. Li Xiaoyu, Li Jiawang, Chen Hong and Li Chunyan developed the invention. The patent appl..

State Intellectual Property Office of China Receives Chaohua Tech Foshan Co Ltd Patent Application for Modified Carbon Fiber Reinforced Branched-chain Carboxylated Polyether-ether-..

Plastics

| Mon 11 May 2026

Beijing, May 11 -- State Intellectual Property Office of China has received Chaohua Tech Foshan Co Ltd patent application for Modified Carbon Fiber Reinforced Branched-chain Carboxylated Polyether-ether-ketone Composite Material and Preparation Method Thereof. Wu Minsong, Chen Xiaozhi, Hu Tao, Li Xiaolei and Wu Demin developed t..

State Intellectual Property Office of China Receives Chongqing Res Institute Of Chemical Industry Co Ltd Patent Application for Self-drying Acrylic Resin and Preparation Method The..

Plastics

| Mon 11 May 2026

Beijing, May 11 -- State Intellectual Property Office of China has received Chongqing Res Institute Of Chemical Industry Co Ltd patent application for Self-drying Acrylic Resin and Preparation Method Thereof. Wang Haitao, Zhang Jun, Ma Dejun, Chen Jiang, Zhang Lan and Sheng Xiaohong developed the invention. The patent applica..

Zhuhai 24 95 Equipment Co Ltd Seeks Patent for Preparation Method of Carbon/silicon Carbide Fiber Composite Material

Plastics

| Mon 11 May 2026

Beijing, May 11 -- Zhuhai 24 95 Equipment Co Ltd has sought patent for Preparation Method of Carbon/silicon Carbide Fiber Composite Material. This invention was developed by Liang Hai, Yang Shufen, Jiang Zelong and Liang Guanxing. The patent application number is CN202511545976 20251028. The patent publication number is CN121..

Zhangzhou Ronghai Polymer Mat Co Ltd Seeks Patent for Insulating Plastic Particle and Production Process Thereof

Plastics

| Mon 11 May 2026

Beijing, May 11 -- Zhangzhou Ronghai Polymer Mat Co Ltd has sought patent for Insulating Plastic Particle and Production Process Thereof. This invention was developed by Lin Hanye and Xu Lingyong. The patent application number is CN202511771242 20251128. The patent publication number is CN121271183 (A). International Patent C..

Sinoma Science & Tech Co Ltd Applies for Patent on Dicyclopentadiene Resin Composition, Composite Material and Preparation Method of Dicyclopentadiene Resin Composition

Plastics

| Mon 11 May 2026

Beijing, May 11 -- Sinoma Science & Tech Co Ltd has applied Chinese patent for Dicyclopentadiene Resin Composition, Composite Material and Preparation Method of Dicyclopentadiene Resin Composition. Wang Xin, Li Ke, Wang Haining and Jiao Bing developed it. The patent application number is CN202511665731 20251113. The patent pu..

Ningbo Baodi Plastic Valve Co Ltd Applies for Patent on Flame-retardant High-wear-resistance Modified Polyolefin Material, Preparation Method Thereof and Valve

Plastics

| Mon 11 May 2026

Beijing, May 11 -- Ningbo Baodi Plastic Valve Co Ltd has applied Chinese patent for Flame-retardant High-wear-resistance Modified Polyolefin Material, Preparation Method Thereof and Valve. Chen Na, Chen Liyuan and Xu Pingbo developed it. The patent application number is CN202511430159 20251009. The patent publication number i..

Henan Academy Of Sciences Institute Of Mat Seeks Patent for Fretting Frictional Wear Resistant Polymer Composite Material as Well as Preparation Method and Application Thereof

Plastics

| Mon 11 May 2026

Beijing, May 11 -- Henan Academy Of Sciences Institute Of Mat has sought patent for Fretting Frictional Wear Resistant Polymer Composite Material as Well as Preparation Method and Application Thereof. This invention was developed by Meng Zhaojie, Wang Qiongdi, He Shiyao, Qi Shuangyan, Xiao Lili, Shen Zhenfang, Qin Yanan and Zhan..

Quanzhou Yuji New Material Tech Co Ltd Applies for Patent on Application of Halogenated Olefin and Polyurethane Foam Composition

Plastics

| Mon 11 May 2026

Beijing, May 11 -- Quanzhou Yuji New Material Tech Co Ltd has applied Chinese patent for Application of Halogenated Olefin and Polyurethane Foam Composition. Dong Li, Yang Xiaodong, Qing Feiyao and Quan Hengdao developed it. The patent application number is CN202511460126 20251013. The patent publication number is CN121271011..

Befar Tech Limited Seeks Patent for Preparation Method of High-quality Phenoxy Resin

Plastics

| Mon 11 May 2026

Beijing, May 11 -- Befar Tech Limited has sought patent for Preparation Method of High-quality Phenoxy Resin. This invention was developed by Cao Shuai, Jin Jichao, He Qianqian, Cheng Sen, Yu Wenhao, Liu Shuyun, Zhang Xiao and Peng Luman. The patent application number is CN202511499525 20251020. The patent publication number ..

Guangdong Xiecheng Intelligent Equipment Co Ltd Applies for Patent on Cooperative Control Method and System for Plastic Drying Machine

Plastics

| Sun 10 May 2026

Beijing, May 11 -- Guangdong Xiecheng Intelligent Equipment Co Ltd has applied Chinese patent for Cooperative Control Method and System for Plastic Drying Machine. Fu Zhibo developed it. The patent application number is CN202511440278 20251010. The patent publication number is CN121277052 (A). International Patent Classificat..

Carysil Ltd Applies for Patent on Resin Composition, Method for its Preparation and Articles Prepared Therefrom

Plastics

| Sun 10 May 2026

Alexandria, May 11 -- Carysil Ltd has applied United States patent for Resin Composition, Method for its Preparation and Articles Prepared Therefrom. Parekh Chirag Ashwinbhai, Andharia Dhruv Jagdishbhai and Sharma Ankita developed it. The patent application number is US202319117142 20230803. The patent publication number is U..

Dongguan Lanbang Electronic Hardware Mat Co Ltd Applies for Patent on Photosensitive Acrylic Resin as Well as Preparation Method and Application Thereof

Plastics

| Mon 11 May 2026

Beijing, May 11 -- Dongguan Lanbang Electronic Hardware Mat Co Ltd has applied Chinese patent for Photosensitive Acrylic Resin as Well as Preparation Method and Application Thereof. Qu Chenye and Lou Lifu developed it. The patent application number is CN202511723942 20251122. The patent publication number is CN121270772 (A). ..

Chongqing Res Institute Of Chemical Industry Co Ltd Seeks Patent for Preparation Method of Low-molecular-weight Ethylene Copolymer

Plastics

| Mon 11 May 2026

Beijing, May 11 -- Chongqing Res Institute Of Chemical Industry Co Ltd has sought patent for Preparation Method of Low-molecular-weight Ethylene Copolymer. This invention was developed by Sun Qian, Huang Lichao, Fang Zhou, Ma Dejun, Li Yi, Li Xiaobing, Qin Hao, Zhang Lan and Sheng Xiaohong. The patent application number is CN..

Anshan Hifichem Co Ltd Applies for Patent on Resin Polymer, 1, 4-cyclohexane Dimethyl Diisocyanate with Low Chlorinated Impurity Content and Continuous Preparation Method

Plastics

| Mon 11 May 2026

Beijing, May 11 -- Anshan Hifichem Co Ltd has applied Chinese patent for Resin Polymer, 1, 4-cyclohexane Dimethyl Diisocyanate with Low Chlorinated Impurity Content and Continuous Preparation Method. Chen Gang, Sun Haibo, Chen Haishuo, Yang Yan, Zhang Sinan, Yan Dandan, Xu Xinyang, Pan Fengliang, Han Dong-jin and Liu Jian develo..

Westfalewicz Piotr Files United States Patent Application for Modular Smart Pet Feeder

Plastics

| Mon 11 May 2026

Alexandria, May 11 -- Westfalewicz Piotr has filed a patent application for Modular Smart Pet Feeder. The patent application number is US202418940750 20241107. The patent publication number is US20260123604 (A1). International Patent Classification codes are A01K11/00 and A01K5/02. Cooperative Patent Classification codes are ..

Zhou Zhifei Files Chinese Patent Application for Wall Structure Based on Combination of Novel Truss Keel and Net Mold Structure and Concrete Pouring Method

Plastics

| Mon 11 May 2026

Beijing, May 11 -- Zhou Zhifei has filed a patent application for Wall Structure Based on Combination of Novel Truss Keel and Net Mold Structure and Concrete Pouring Method. The patent application number is CN202511558121 20251029. The patent publication number is CN121273034 (A). International Patent Classification codes are ..

Jiangsu Wannapu New Material Tech Co Ltd Files Chinese Patent Application for Plastic Functional Master Batch for Deodorizing Water Body and Preparation Method of Plastic Functiona..

Plastics

| Mon 11 May 2026

Beijing, May 11 -- Jiangsu Wannapu New Material Tech Co Ltd has filed a patent application for Plastic Functional Master Batch for Deodorizing Water Body and Preparation Method of Plastic Functional Master Batch. This invention was developed by Li Hanqing and Wang Xiaodong. The patent application number is CN202511407569 2025..

Guangdong Xinfu Tech Co Ltd Files Chinese Patent Application for Cyclopentadiene Graft Modified Petroleum-based Carbon Fiber Composite Material and Preparation Method Thereof

Plastics

| Mon 11 May 2026

Beijing, May 11 -- Guangdong Xinfu Tech Co Ltd has filed a patent application for Cyclopentadiene Graft Modified Petroleum-based Carbon Fiber Composite Material and Preparation Method Thereof. This invention was developed by He Kaiyuan, Yang Yong, Sun Xiaohan and Liu Junxian. The patent application number is CN202511618449 20..

Lanzhou Chuxin New Mat Co Ltd Files Chinese Patent Application for Preparation Method of Bio-based Polymer Composite Flame Retardant

Plastics

| Mon 11 May 2026

Beijing, May 11 -- Lanzhou Chuxin New Mat Co Ltd has filed a patent application for Preparation Method of Bio-based Polymer Composite Flame Retardant. This invention was developed by Yan Xiangjun. The patent application number is CN202511419450 20250930. The patent publication number is CN121271034 (A). International Patent C..

Hubei Heju Polymer Mat Co Ltd Files Chinese Patent Application for Synthetic Method and Application of High-glossiness and High-toughness MXD6 Resin

Plastics

| Mon 11 May 2026

Beijing, May 11 -- Hubei Heju Polymer Mat Co Ltd has filed a patent application for Synthetic Method and Application of High-glossiness and High-toughness MXD6 Resin. This invention was developed by Ran Baoqing, Li Lingzhou, Zhu Yongjun, Lei Yong and Zheng Xiongfeng. The patent application number is CN202511821189 20251205. T..

Zhejiang Huafon Synthetic Resin Co Ltd Files Chinese Patent Application for Solvent-free Polyurethane Resin Composition and Application Thereof

Plastics

| Mon 11 May 2026

Beijing, May 11 -- Zhejiang Huafon Synthetic Resin Co Ltd has filed a patent application for Solvent-free Polyurethane Resin Composition and Application Thereof. This invention was developed by Zhu Zhihong, Zhu Yan, Zhang Chuyin, He Xuan, Zhang Bing, Qi Dongming and Pan Weijing. The patent application number is CN202511408802..

Jiangsu Jinshan New Mat Co Ltd Files Chinese Patent Application for Novel Benzoxazine High-performance Adsorption Resin and Preparation Method Thereof

Plastics

| Mon 11 May 2026

Beijing, May 11 -- Jiangsu Jinshan New Mat Co Ltd has filed a patent application for Novel Benzoxazine High-performance Adsorption Resin and Preparation Method Thereof. This invention was developed by Zhang Jielai and Wang Hongxia. The patent application number is CN202511661968 20251113. The patent publication number is CN12..

Urethane Systems USA LLC Submits United States Patent Application for Low Free Polyurethane Prepolymer Composition

Plastics

| Sun 10 May 2026

Alexandria, May 11 -- Urethane Systems USA LLC has submitted a patent application for Low Free Polyurethane Prepolymer Composition. This invention was developed by Emanuel Ronald M, Ware Polina and King Gerald. The patent application number is US202519419736 20251215. The patent publication number is US20260125506 (A1). Inter..

Chengzi Tainuo Shandong New Material Tech Co Ltd Submits Patent Application for Composite Carbon Fiber Recovery Device

Plastics

| Mon 11 May 2026

Beijing, May 11 -- Chengzi Tainuo Shandong New Material Tech Co Ltd has submitted a patent application for Composite Carbon Fiber Recovery Device. Xu Jianlei, Li Wenqing, Yin Xiangqing, Hui Kaili, Yu Haipeng, Jiang Huai, Meng Dong, Yang Shenyue and Yang Xinsheng developed the invention. The patent application number is CN2025..

Jieyang Yasheng New Mat Co Ltd Submits Chinese Patent Application for Anti-ultraviolet Polyester Fabric and Preparation Process Thereof

Plastics

| Mon 11 May 2026

Beijing, May 11 -- Jieyang Yasheng New Mat Co Ltd has submitted a patent application for Anti-ultraviolet Polyester Fabric and Preparation Process Thereof. This invention was developed by Zhong Miansheng and Chen Yaman. The patent application number is CN202511615265 20251106. The patent publication number is CN121272590 (A)...

Shenzhen Shanqiu Design Co Ltd Submits Patent Application for Gastric-soluble Fiber Material Applied to Infant and Pet Supplies and Preparation Method of Gastric-soluble Fiber Mate..

Plastics

| Mon 11 May 2026

Beijing, May 11 -- Shenzhen Shanqiu Design Co Ltd has submitted a patent application for Gastric-soluble Fiber Material Applied to Infant and Pet Supplies and Preparation Method of Gastric-soluble Fiber Material. Dong Yang developed the invention. The patent application number is CN202511459711 20251013. The patent publicatio..

Guangdong Ritop Fine Chemical Co Ltd Submits Chinese Patent Application for Composite Resin Material with UV Aging Resistance and High Hydrophobicity and Preparation Method Thereof

Plastics

| Mon 11 May 2026

Beijing, May 11 -- Guangdong Ritop Fine Chemical Co Ltd has submitted a patent application for Composite Resin Material with UV Aging Resistance and High Hydrophobicity and Preparation Method Thereof. This invention was developed by Yang Shengting and Yang Xiuwei. The patent application number is CN202511603098 20251104. The ..

Shandong Huateng Polymer Mat Co Ltd Submits Patent Application for High-wear-resistance Antistatic TPU (thermoplastic Polyurethane) Shoe Material and Preparation Method Thereof

Plastics

| Mon 11 May 2026

Beijing, May 11 -- Shandong Huateng Polymer Mat Co Ltd has submitted a patent application for High-wear-resistance Antistatic TPU (thermoplastic Polyurethane) Shoe Material and Preparation Method Thereof. Qiu Nan developed the invention. The patent application number is CN202511671607 20251114. The patent publication number i..

Zaozhuang Juneng Plastic Ind Co Ltd Submits Chinese Patent Application for Reinforced Modified Polypropylene Plastic Particles and Production Process Thereof

Plastics

| Mon 11 May 2026

Beijing, May 11 -- Zaozhuang Juneng Plastic Ind Co Ltd has submitted a patent application for Reinforced Modified Polypropylene Plastic Particles and Production Process Thereof. This invention was developed by Hao Zhifa, Li Lianting, Wu Chengtao and Li Yan. The patent application number is CN202511493093 20251020. The patent ..

Wharton Tech Co Ltd Submits Patent Application for Hydrophilic Polysulfone Resin and Preparation Method Thereof

Plastics

| Mon 11 May 2026

Beijing, May 11 -- Wharton Tech Co Ltd has submitted a patent application for Hydrophilic Polysulfone Resin and Preparation Method Thereof. Hu Zhiwen, Wang Zhiliang, Ding Ze, Chen Lichao, Zou Wangcai, Yang Tao, Jin Yan and Wu Zongce developed the invention. The patent application number is CN202511675942 20251114. The patent ..

Nantong Hengjia Household Tech Co Ltd Submits Chinese Patent Application for Preparation Method of Medium-high Density Polyurethane Foam and Flexible-rigid Double-block Polyol Used..

Plastics

| Mon 11 May 2026

Beijing, May 11 -- Nantong Hengjia Household Tech Co Ltd has submitted a patent application for Preparation Method of Medium-high Density Polyurethane Foam and Flexible-rigid Double-block Polyol Used in Preparation Method. This invention was developed by Li Guang, Lu Mingcheng and Li Zhongjun. The patent application number is..

Guangzhou Highteen Plastics Co Ltd Submits Chinese Patent Application for Polyurethane Foam Capable of Continuously Releasing Negative Air Ions as Well as Preparation Method and Ap..

Plastics

| Mon 11 May 2026

Beijing, May 11 -- Guangzhou Highteen Plastics Co Ltd has submitted a patent application for Polyurethane Foam Capable of Continuously Releasing Negative Air Ions as Well as Preparation Method and Application of Polyurethane Foam. This invention was developed by Zhang Jinzhu and Liu Shuiyan. The patent application number is C..

Guangdong Ht Fine Chemical Co Ltd Submits Chinese Patent Application for Organosilicone Modified Acrylate Copolymer Emulsion, Textile Finishing Agent and Preparation Method of Text..

Plastics

| Mon 11 May 2026

Beijing, May 11 -- Guangdong Ht Fine Chemical Co Ltd has submitted a patent application for Organosilicone Modified Acrylate Copolymer Emulsion, Textile Finishing Agent and Preparation Method of Textile Finishing Agent. This invention was developed by Li Shurong, Su Jialuo, Wu Xiao and Fang Weihong. The patent application num..

Nanjing Jufa New Mat Co Ltd Submits Chinese Patent Application for Graft Polymer as Well as Preparation Method and Application Thereof

Plastics

| Mon 11 May 2026

Beijing, May 11 -- Nanjing Jufa New Mat Co Ltd has submitted a patent application for Graft Polymer as Well as Preparation Method and Application Thereof. This invention was developed by Ben Jin, Cheng Yuan, Deng Junfa and Ju Mingjie. The patent application number is CN202511843652 20251209. The patent publication number is C..

Jiangsu Jinshan New Mat Co Ltd Submits Patent Application for High-capacity Amphiphilic Adsorption Resin and Preparation Method Thereof

Plastics

| Mon 11 May 2026

Beijing, May 11 -- Jiangsu Jinshan New Mat Co Ltd has submitted a patent application for High-capacity Amphiphilic Adsorption Resin and Preparation Method Thereof. Zhang Jielai and Wang Hongxia developed the invention. The patent application number is CN202511593602 20251103. The patent publication number is CN121270800 (A). ..

Institute of Urban Environment, CAS Applies for Patent on Separation Method of Micro-plastics

Plastics

| Mon 11 May 2026

Beijing, May 11 -- Institute of Urban Environment, CAS has applied Chinese patent for Separation Method of Micro-plastics. Wang Jiani, Zhang Zixing, Huang Fuyi and Zhang Xian developed it. The patent application number is CN202511863313 20251211. The patent publication number is CN121275439 (A). International Patent Classific..

Metal Industries Research & Development Centre Submits United States Patent Application for Negative Carbon Geopolymer Slurry, Negative Carbon Geopolymer and Preparation Methods Th..

Plastics

| Sun 10 May 2026

Alexandria, May 11 -- Metal Industries Research & Development Centre has submitted a patent application for Negative Carbon Geopolymer Slurry, Negative Carbon Geopolymer and Preparation Methods Thereof. This invention was developed by Shih Pei-tung, Lo Hao-de, Li Jia-syun, Cheng Ta-wui, Lee Wei-hao, Wu Chia-ho, Gao De-wei, Wu We..

City University of Hong Kong Files United States Patent Application for Single-crystal Metal-free Helical Covalent Polymers

Plastics

| Sun 10 May 2026

Alexandria, May 11 -- City University of Hong Kong has filed a patent application for Single-crystal Metal-free Helical Covalent Polymers. This invention was developed by Zhang Qichun and Xue Miaomiao. The patent application number is US202418940757 20241107. The patent publication number is US20260125559 (A1). International ..

Dow Silicones Seeks Patent for Polysiloxane Resin and Mica Blend

Plastics

| Sun 10 May 2026

Alexandria, May 11 -- Dow Silicones has sought patent for Polysiloxane Resin and Mica Blend. This invention was developed by Wei Yanhu and Fu Peng-fei. The patent application number is US202419474941 20240403. The patent publication number is US20260125580 (A1). International Patent Classification codes are C08G77/00, C08G77/..

U.S. Patent and Trademark Office Receives Blue-White Industries Patent Application for Sealing Diaphragm and Methods of Manufacturing Said Diaphragm

Plastics

| Sun 10 May 2026

Alexandria, May 11 -- U.S. Patent and Trademark Office has received Blue-White Industries patent application for Sealing Diaphragm and Methods of Manufacturing Said Diaphragm. Gledhill III Robert E, Nguyen John T and Smith Steve L developed the invention. The patent application number is US202519353474 20251008. The patent pu..

U.S. Patent and Trademark Office Releases NEC Patent Application for Film Manufacturing Method, Laminated Structure, and Bolometer

Plastics

| Sun 10 May 2026

Alexandria, May 11 -- U.S. Patent and Trademark Office has released NEC patent application for Film Manufacturing Method, Laminated Structure, and Bolometer. This invention was developed by Tonouchi Noriyuki. The patent application number is US202418939617 20241107. The patent publication number is US20260130105 (A1). Interna..

State Intellectual Property Office of China Receives Changzhou University Patent Application for Catechin Grafted Dandelion Polysaccharide as Well as Preparation Method and Applica..

Plastics

| Mon 11 May 2026

Beijing, May 11 -- State Intellectual Property Office of China has received Changzhou University patent application for Catechin Grafted Dandelion Polysaccharide as Well as Preparation Method and Application Thereof. Meng Qi, Chen Huanhuan, Chen Pei, Sang E, Ding Siyu and Tao Jingyi developed the invention. The patent applicati..

U.S. Patent and Trademark Office Releases Canon Patent Application for Curable Composition and Methods for Forming Film and Manufacturing Article

Plastics

| Sun 10 May 2026

Alexandria, May 11 -- U.S. Patent and Trademark Office has released Canon patent application for Curable Composition and Methods for Forming Film and Manufacturing Article. This invention was developed by Ito Yuto, Ito Toshiki, Kawata Isao, Imamura Hideki and Nakata Eiichi. The patent application number is US202519376110 2025..

U.S. Patent and Trademark Office Receives Lintec Patent Application for Pellicle Film Attachment Device and Pellicle Film Attachment Method, and Pellicle Film Transfer Apparatus an..

Plastics

| Sun 10 May 2026

Alexandria, May 11 -- U.S. Patent and Trademark Office has received Lintec patent application for Pellicle Film Attachment Device and Pellicle Film Attachment Method, and Pellicle Film Transfer Apparatus and Pellicle Film Transfer Method. Lima Marcio D, Ueda Takahiro, Furuya Takumi and Duncan Trevor Harrison developed the invent..

Windmoeller & Hoelscher Applies for Patent on Cooling Device for Plastic Tubular Films

Plastics

| Sun 10 May 2026

Alexandria, May 11 -- Windmoeller & Hoelscher has applied United States patent for Cooling Device for Plastic Tubular Films. Riemann Carsten, Skodzik Michael and Telecky Vojtech developed it. The patent application number is US202319120677 20231018. The patent publication number is US20260124799 (A1). International Patent Class..

Resonac Applies for Patent on Cleaning Agent Composition, Cleaning Material, and Method of Cleaning Mold for Molding

Plastics

| Sun 10 May 2026

Alexandria, May 11 -- Resonac has applied United States patent for Cleaning Agent Composition, Cleaning Material, and Method of Cleaning Mold for Molding. Unoki Kensaku, Takashima Koichi and Uehara Takaaki developed it. The patent application number is US202418861590 20240612. The patent publication number is US20260124792 (A1)..

Beijing University of Chemical Technology Submits Chinese Patent Application for Multidirectional Loading Fatigue Test Device for Integral Squeeze Film Damper

Plastics

| Mon 11 May 2026

Beijing, May 11 -- Beijing University of Chemical Technology has submitted a patent application for Multidirectional Loading Fatigue Test Device for Integral Squeeze Film Damper. This invention was developed by He Lidong and Tan Zhifu. The patent application number is CN202511463594 20251014. The patent publication number is ..

State Intellectual Property Office of China Releases Shaoxing University Patent Application for Method for Initiating Graft Polymerization of Carbohydrates and Polyphenol Pigments

Plastics

| Mon 11 May 2026

Beijing, May 11 -- State Intellectual Property Office of China has released Shaoxing University patent application for Method for Initiating Graft Polymerization of Carbohydrates and Polyphenol Pigments. This invention was developed by Lou Jiangfei, Dong Aixue and Hu Lingling. The patent application number is CN202511465880 202..

State Intellectual Property Office of China Releases Wanhua Chemical Group Patent Application for Polyvinylidene Fluoride Resin as Well as Preparation Method and Application Thereo..

Plastics

| Mon 11 May 2026

Beijing, May 11 -- State Intellectual Property Office of China has released Wanhua Chemical Group patent application for Polyvinylidene Fluoride Resin as Well as Preparation Method and Application Thereof. This invention was developed by Zhao Shuai, Liu Yiping, Jiang Yunxiang, Fan Mengjie, Ma Lei, Ji Xueshun and Sun Jiakuan. Th..

State Intellectual Property Office of China Publishes Wanhua Chemical Group Patent Application for Ethylene/alpha-olefin Copolymer with Excellent Processability as Well as Preparat..

Plastics

| Mon 11 May 2026

Beijing, May 11 -- State Intellectual Property Office of China has published Wanhua Chemical Group patent application for Ethylene/alpha-olefin Copolymer with Excellent Processability as Well as Preparation Method and Application Thereof. The invention was developed by Hua Weiqi, Zhang Yanyu, Wang Jinqiang, Li Yuan, Wang Lei, Li..

China Tianchen Engineering Submits Chinese Patent Application for Preparation Method of Water-absorbent Resin

Plastics

| Mon 11 May 2026

Beijing, May 11 -- China Tianchen Engineering has submitted a patent application for Preparation Method of Water-absorbent Resin. This invention was developed by Wang Cong, Zhao Peiyuan, Huang Guanbo, Yang Qiwu, Liu Xinwei, Tian Tian, Li Hongshen, Yang Guang and Li Kun. The patent application number is CN202511861443 20251211. ..

Northwest Normal University Submits Patent Application for Anti-coronavirus Lanzhou Lily Polysaccharide as Well as Preparation Method and Application Thereof

Plastics

| Mon 11 May 2026

Beijing, May 11 -- Northwest Normal University has submitted a patent application for Anti-coronavirus Lanzhou Lily Polysaccharide as Well as Preparation Method and Application Thereof. Zhang Ji, Shi Jipeng, Song Shen, Ding Ling, Chen Lele, Huang Yulong and Zhao Baotang developed the invention. The patent application number is ..

State Intellectual Property Office of China Releases Guangxi University of Chinese Medicine Patent Application for Tremella Aurantialba Polysaccharide with Immunoregulatory Activit..

Plastics

| Mon 11 May 2026

Beijing, May 11 -- State Intellectual Property Office of China has released Guangxi University of Chinese Medicine patent application for Tremella Aurantialba Polysaccharide with Immunoregulatory Activity as Well as Preparation Method and Application Thereof. This invention was developed by Yuan Qingxia, Zhao Longyan, Zhao Yuemo..

Ocean University China Applies for Patent on Synthetic Method and Application of Antrodia Camphorata Galactomannan Oligosaccharide and Antrodia Camphorata Galactomannan Polysacchar..

Plastics

| Mon 11 May 2026

Beijing, May 11 -- Ocean University China has applied Chinese patent for Synthetic Method and Application of Antrodia Camphorata Galactomannan Oligosaccharide and Antrodia Camphorata Galactomannan Polysaccharide. Li Ming, Liu Ran, Li Qishuai, Song Ni, Wang Peng and Liu Xuewei developed it. The patent application number is CN202..

Beijing University of Chemical Technology Submits Patent Application for Temperature Control System and Method for Preparing Polyacrylonitrile-based Carbon Film

Plastics

| Sun 10 May 2026

Beijing, May 11 -- Beijing University of Chemical Technology has submitted a patent application for Temperature Control System and Method for Preparing Polyacrylonitrile-based Carbon Film. Zhang Haobin, Hu Zhi and Yu Zhongzhen developed the invention. The patent application number is CN202511845816 20251209. The patent public..

Guangdong Juhua Printing Display Technology Applies for Patent on Ink, Thin Film and Preparation Method and Application Thereof

Plastics

| Mon 11 May 2026

Beijing, May 11 -- Guangdong Juhua Printing Display Technology has applied Chinese patent for Ink, Thin Film and Preparation Method and Application Thereof. Zhan Tao developed it. The patent application number is CN202410871796 20240701. The patent publication number is CN121271307 (A). International Patent Classification cod..

Zhengzhou University Submits Chinese Patent Application for Electromagnetic Shielding Composite Film with Interpenetrating Hierarchical Structure and Preparation Method and Applica..

Plastics

| Mon 11 May 2026

Beijing, May 11 -- Zhengzhou University has submitted a patent application for Electromagnetic Shielding Composite Film with Interpenetrating Hierarchical Structure and Preparation Method and Application Thereof. This invention was developed by Feng Yuezhan, Cheng Hongli, Han Gaojie, Zhou Bing and Liu Chuntai. The patent appl..

Nanjing Double Stars Plastic Mould Files Chinese Patent Application for High-weather-resistance Antifouling Modified Plastic Material and Preparation Method Thereof

Plastics

| Mon 11 May 2026

Beijing, May 11 -- Nanjing Double Stars Plastic Mould has filed a patent application for High-weather-resistance Antifouling Modified Plastic Material and Preparation Method Thereof. This invention was developed by Zhang Xiangjun, Wu Xiao and Zhang Bing. The patent application number is CN202511816114 20251204. The patent publi..

Kunshan Yuncheng Plastic Industry Applies for Patent on Biaxially Oriented Nylon Antibacterial Film as Well as Preparation Method and Application Thereof

Plastics

| Mon 11 May 2026

Beijing, May 11 -- Kunshan Yuncheng Plastic Industry has applied Chinese patent for Biaxially Oriented Nylon Antibacterial Film as Well as Preparation Method and Application Thereof. Li Qing and Zhang Ruoni developed it. The patent application number is CN202511643307 20251111. The patent publication number is CN121271229 (A)..

Konica Minolta Files Chinese Patent Application for Resin Composition and Resin Molded Article

Plastics

| Mon 11 May 2026

Beijing, May 11 -- Konica Minolta has filed a patent application for Resin Composition and Resin Molded Article. This invention was developed by Koga Hiroshi, Nagai Yuuki, Ikeda Hayata, Uemura Naoko and Saita Yasuharu. The patent application number is CN202510912666 20250703. The patent publication number is CN121271195 (A). In..

Guangdong Kangpai Huanchuang Technology Seeks Patent for Degradation-controllable Biodegradable Film and Preparation Method Thereof

Plastics

| Mon 11 May 2026

Beijing, May 11 -- Guangdong Kangpai Huanchuang Technology has sought patent for Degradation-controllable Biodegradable Film and Preparation Method Thereof. This invention was developed by Yang Wengang, Mei Tianming, Zhang Yunxiang, Lin Jingyao, Lu Fangying and Ou Zijie. The patent application number is CN202511640928 2025111..

Beijing Technology & Business University Submits Chinese Patent Application for Photodynamic Film as Well as Preparation Method and Application Thereof

Plastics

| Mon 11 May 2026

Beijing, May 11 -- Beijing Technology & Business University has submitted a patent application for Photodynamic Film as Well as Preparation Method and Application Thereof. This invention was developed by Qi Ruilian, Cui Yuanyuan, Yuan Huanxiang and Li Shuhong. The patent application number is CN202511561715 20251029. The pate..

Guangdong Simcheng Plastics Machinery Submits Patent Application for Post-treatment Method of Polyimide Film

Plastics

| Mon 11 May 2026

Beijing, May 11 -- Guangdong Simcheng Plastics Machinery has submitted a patent application for Post-treatment Method of Polyimide Film. Liu He, Bai Rujia, Zhang Chunhua, Yu Yaowei, Yang Dingmao, Chen Chengfa, Mai Mingkai and Qin Zhihong developed the invention. The patent application number is CN202511383292 20250926. The pa..

State Intellectual Property Office of China Publishes Shandong University Patent Application for Polyethylene Glycol-polyester Block Copolymer Containing Poss (polyhedral Oligomeri..

Plastics

| Mon 11 May 2026

Beijing, May 11 -- State Intellectual Property Office of China has published Shandong University patent application for Polyethylene Glycol-polyester Block Copolymer Containing Poss (polyhedral Oligomeric Silsesquioxane) Core as Well as Preparation Method and Application of Polyethylene Glycol-polyester Block Copolymer. The inve..

State Intellectual Property Office of China Publishes Dalian University of Technology Patent Application for Ultraviolet-induced Surface Cross-linked Phthalazinone Polyarylether Di..

Plastics

| Mon 11 May 2026

Beijing, May 11 -- State Intellectual Property Office of China has published Dalian University of Technology patent application for Ultraviolet-induced Surface Cross-linked Phthalazinone Polyarylether Dielectric Film and Preparation Method Thereof. The invention was developed by Weng Zhihuan, Jian Xigao, Gu Chengwen, Zhang Shouh..

State Intellectual Property Office of China Releases Changchun Institute of Applied Chemistry, Chinese Academy of Sciences Patent Application for Photosensitive Polyimide, Preparat..

Plastics

| Mon 11 May 2026

Beijing, May 11 -- State Intellectual Property Office of China has released Changchun Institute of Applied Chemistry, Chinese Academy of Sciences patent application for Photosensitive Polyimide, Preparation Method and Application of Photosensitive Polyimide in Preparation of Thin Film with Low Thermal Expansion Coefficient. This..

Wanhua Chemical Group Files Chinese Patent Application for Hydrogenated Cycloolefin Copolymer, Preparation Method Thereof and Hydrogenated Cycloolefin Resin Composition

Plastics

| Mon 11 May 2026

Beijing, May 11 -- Wanhua Chemical Group has filed a patent application for Hydrogenated Cycloolefin Copolymer, Preparation Method Thereof and Hydrogenated Cycloolefin Resin Composition. This invention was developed by Pan Liang, Chen Erzhong, Zeng Wei and Wang Lei. The patent application number is CN202410875908 20240702. The ..

Wanhua Chemical Beijing Submits Chinese Patent Application for Road Polyurethane Mixture and Application Thereof

Plastics

| Mon 11 May 2026

Beijing, May 11 -- Wanhua Chemical Beijing has submitted a patent application for Road Polyurethane Mixture and Application Thereof. This invention was developed by Li Xiaoning, Zhang Shilei, Zhang Ping, Zhao Yi and Shen Chen. The patent application number is CN202410888062 20240704. The patent publication number is CN121270860..

Hexagon Manufacturing Intelligent Technology, Qingdao Submits Patent Application for Automatic Film Tearing and Pasting System and Film Tearing and Pasting Method

Plastics

| Mon 11 May 2026

Beijing, May 11 -- Hexagon Manufacturing Intelligent Technology, Qingdao has submitted a patent application for Automatic Film Tearing and Pasting System and Film Tearing and Pasting Method. Hao Jian, Feng Shanzhai, Xuan Hai, Tu Zhixing and Chen Haichao developed the invention. The patent application number is CN202511790771 ..

State Intellectual Property Office of China Publishes Zhongqing Changtai Changsha Intelligent Technology Patent Application for Automatic Film Drawing Mechanism for Automatic Cold ..

Plastics

| Mon 11 May 2026

Beijing, May 11 -- State Intellectual Property Office of China has published Zhongqing Changtai Changsha Intelligent Technology patent application for Automatic Film Drawing Mechanism for Automatic Cold Stretch Film Packaging Machine. The invention was developed by Yu Chao, Fan Haibo, Hu Shaomei, Lu Wenjie, Xiong Lan, Hu Ting, Z..

Elite Electronic Material (Kunshan) Files United States Patent Application for Resin Composition, Article Made Therefrom, and Use Thereof

Plastics

| Sun 10 May 2026

Alexandria, May 11 -- Elite Electronic Material (Kunshan) has filed a patent application for Resin Composition, Article Made Therefrom, and Use Thereof. This invention was developed by Zhang Yan, Wang Rongtao, Jia Zheng and Jiang Xueyan. The patent application number is US202419003389 20241227. The patent publication number is ..

U.S. Patent and Trademark Office Releases SK Leaveo Patent Application for Method for Preparing Biodegradable Resin Composition, Biodegradable Resin Composition Prepared Thereby, a..

Plastics

| Sun 10 May 2026

Alexandria, May 11 -- U.S. Patent and Trademark Office has released SK Leaveo patent application for Method for Preparing Biodegradable Resin Composition, Biodegradable Resin Composition Prepared Thereby, and Biodegradable Molded Product Comprising Same. This invention was developed by Lee Deuk-young, Choi Yujin and Kim Sangmin...

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