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07:41:24 Tue 07 Apr 2026

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China Petroleum & Chemica

(9)

Xi\'an Thermal Power Rese

(5)

Bridgestone Europe

(4)

Beijing Zenithnano Tech C

(3)

Qingyuan Loubang Building

(3)

Robert Bosch Gmbh [de]; T

(3)

Tianjin University

(3)

AkzoNobel Coatings Intern

(2)

Anhui Keang New Material

(2)

(2)

Changchun Institute of Ap

(2)

China Petroleum & Chemica

(2)

Dezhou Deyao Pharmaceutic

(2)

Huazhong University of Sc

(2)

Jiangsu Jinhui Polymer Te

(2)

Jujiao New Mat Co Ltd

(2)

Kingfa Science & Technolo

(2)

Lisen Noco Company

(2)

(2)

SK On Co Ltd [kr]; Korea

(2)

Shanghai Yili New Energy

(2)

Suhao Litian Liaoning Pol

(2)

Sun Yat-sen University

(2)

Taicang Xingxin Paper Co

(2)

Tanyi New Energy Hangzhou

(2)

Tianjin Polytechnic Unive

(2)

Wanhua Chemical Group

(2)

Xiamen Hengkun New Materi

(2)

Xinhongyuan Tech Jiangsu

(2)

Zhangzhou Ronghai Polymer

(2)

Zhejiang University

(2)

Zhejiang University of Te

(2)

Affiliated Stomatological

(1)

(1)

Albert Ludwigs Univ Of Fr

(1)

Alpha Guangdong High Tech

(1)

Amcor Technology Research

(1)

Anhui Futian Agrochemical

(1)

Anhui Jingnai New Materia

(1)

Anhui Like New Material T

(1)

Anhui Runyue Tech Co Ltd

(1)

Anhui Tianrun Functional

(1)

Anhui Wanwei Updated High

(1)

Anhui Yinong Chem Co Ltd

(1)

Anhui Zhongbang Biologica

(1)

Anpel Laboratory Tech Sha

(1)

(1)

Balcan Innovations Inc

(1)

Baozhu Special Material T

(1)

Beijing 100biotech Co Ltd

(1)

Beijing Huateng Dongguang

(1)

Beijing Kunlun Longyuan P

(1)

Beijing Vision Constructi

(1)

Beijing Xunlvyuan Plant F

(1)

Beijing Yineng Hydrogen S

(1)

Beijing Yulong Tech Co Lt

(1)

Beiyineng Tech Shenzhen C

(1)

Better Oilfield Tech Co L

(1)

Biowote Tianjin Environme

(1)

(1)

Bosideng Down Wear; Dando

(1)

Boston Scientific Scimed

(1)

CNPC Bohai Drilling Engin

(1)

(1)

Cangnan Wenda New Mat Inn

(1)

(1)

Carbon Nitrogen New Mat S

(1)

Changnuo Tennis Club Dali

(1)

Changzhou Feima Plastic C

(1)

Changzhou Guiyuan New Ene

(1)

Changzhou Hanyang Polymer

(1)

Changzhou Jiaheng Rubber

(1)

Changzhou Lingdong Xingua

(1)

Changzhou Yiliu Battery T

(1)

Changzhou Zhongnan Chemic

(1)

(1)

Chengdu Guibao Science &

(1)

Chengdu Keyi Polymer Tech

(1)

Chengdu Spell New Mat Co

(1)

Chengdu Vocational & Tech

(1)

Chengdu Yiang Tech Co Ltd

(1)

Chibi Kaililong Tech Co L

(1)

Children\'s Hospital of F

(1)

China Agricultural Univer

(1)

China Bluestar Chengrand

(1)

China Nat Offshore Oil Co

(1)

China Nat Offshore Oil Co

(1)

China Oilfield Services

(1)

China Petroleum & Chemica

(1)

China Petroleum & Chemica

(1)

China Pharmaceutical Univ

(1)

China Tobacco Sichuan Ind

(1)

Chiping Weiguang Plastic

(1)

Chizhou Jushi Chemical Co

(1)

Chongqing Tianqi Lithium

(1)

Chongqing Xikong Additive

(1)

City University of Hong K

(1)

Daegu Gyeongbuk Institute

(1)

(1)

Daicel Corp [jp]; Kyushu

(1)

Dalian New Sunshine Mater

(1)

Dalian University of Tech

(1)

Daqing Changyuan Energy T

(1)

Daqing Oilfield; PetroChi

(1)

Daqing Yilai Inspection A

(1)

(1)

Deqing Zhejiang Univ Of T

(1)

Dezhou University

(1)

(1)

Dongfang Electric Fujian

(1)

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(1)

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(1)

Dongguan Zhishang Plastif

(1)

Dongjian Storage Shanghai

(1)

Dongwoo Fine-Chem

(1)

Dongying Banglide New Mat

(1)

Dongying Ruizhi New Mat C

(1)

Dow Global Technologies

(1)

Dupont China Group Co Ltd

(1)

Dupont Electronic Mat Hol

(1)

Dupont Electronic Materia

(1)

(1)

Electric Power Research I

(1)

(1)

Emory Univ [us]; Yale Uni

(1)

Essilor International

(1)

Evonik Roehm Gmbh

(1)

Foshan Jinyansheng New Ma

(1)

Foshan Linzpu Polymer Mat

(1)

Foshan Weilixin Electroni

(1)

Fspg Hi Tech Co Ltd

(1)

Fujian Jinshi Energy Co L

(1)

(1)

Fujimi Incorporated

(1)

Ganglida Huizhou Daya Bay

(1)

Gansu Agricultural Univer

(1)

Gansu Shengshi Yushen Bui

(1)

Goodyear Tire and Rubber

(1)

Gpro New Mat Co Ltd

(1)

GuangXi University

(1)

Guangdong Atp Polymer Tec

(1)

Guangdong Baimu New Mater

(1)

Guangdong Hengguang New M

(1)

Guangdong Huabai Material

(1)

Guangdong Jinhaina Ind Co

(1)

Guangdong Lingzhi Biotech

(1)

Guangdong Metallurgical A

(1)

Guangdong Tanyu New Mat C

(1)

Guangdong Tianan Polymer

(1)

Guangdong University of T

(1)

Guangdong Xingshengdi Tec

(1)

Guangdong Xinyong Biotech

(1)

Guangxi Zhuang Autonomous

(1)

Guangxian Tech Guangdong

(1)

Guangzhou Automobile Grou

(1)

Guangzhou Jamie Tableware

(1)

Guangzhou Minle Network T

(1)

Guangzhou Ridgepole Biolo

(1)

Guangzhou Super Dragon En

(1)

Guangzhou Weilai Additive

(1)

Guangzhou Yilan Cable Ind

(1)

Guilin Huayue Environment

(1)

Guilin Jinshan New Mat Co

(1)

Guilin University of Tech

(1)

Guizhou Jingrui Tech Co L

(1)

Gulang County Xijing Town

(1)

Haiyan Huada Ink Co Ltd

(1)

Hangzhou Coco Healthcare

(1)

Hangzhou Haidisi New Mat

(1)

Hangzhou International Sc

(1)

Hangzhou Jinrui New Mat C

(1)

Hangzhou Lihuan Env Group

(1)

Hangzhou Palm Land Tech D

(1)

Hangzhou Puli Polymer New

(1)

Hangzhou Sanlong New Mat

(1)

Hangzhou Transfar Fine Ch

(1)

Harbin Institute of Techn

(1)

Harbin University of Scie

(1)

Hebei Hongsen Highway Eng

(1)

Hebei Jingda Packing Mat

(1)

Hebei Jinneng Electric Po

(1)

Hebei Tianyou Sports Faci

(1)

Hebei University of Scien

(1)

Hebei Xietong Chemical Co

(1)

Hefei Cement Research Des

(1)

Hefei Haotai New Material

(1)

Hefei University of Techn

(1)

(1)

Henan Jie Surface New Mat

(1)

Henan Pingyuan New Materi

(1)

Henan University

(1)

Henan Wancheng Chemical C

(1)

Hengdian Group DMEGC Magn

(1)

(1)

(1)

Huafon Group Co Ltd

(1)

Huainan Nat Power Investm

(1)

Huaneng Xinhua Power Gene

(1)

Huanuotai Biomedical Tech

(1)

Huazhong University of Sc

(1)

Hubei Guoxin Juzhi New Ma

(1)

Hubei Heju Polymer Mat Co

(1)

Hubei Huacheng Tech Co Lt

(1)

Hubei Jinde Packaging Co

(1)

Hubei Mohe Biological Tec

(1)

Hubei Puruiti Chemical Te

(1)

Hubei Qili Polymer Mat Co

(1)

Hubei Sinophorus Electron

(1)

Hubei Yongguan Polymer Ma

(1)

Huizhou Docbond New Mat C

(1)

Huizhou Gooder Compositio

(1)

Huizhou Kangsheng Composi

(1)

Huizhou Lianghua New Mat

(1)

Huizhou Marasong Solid St

(1)

Huizhou Yidu Stationery S

(1)

Hummingbird Sport Lp

(1)

Hunan Hengxing New Materi

(1)

Hunan Shengu New Mat Co L

(1)

Hutchinson Ass Inc

(1)

Huzhou Lanxin Polymer Mat

(1)

Huzhou University

(1)

Hyundai Motor Company [kr

(1)

Inner Mongolia Agricultur

(1)

Inner Mongolia Zhonglu Hu

(1)

Institute Of Carbon Mater

(1)

Institute Water Resources

(1)

Institute of Applied Chem

(1)

Institute of Petrochemist

(1)

Japan Elastomer Co Ltd

(1)

Ji\'an Mankun Technology

(1)

JiangSu JiuWu Hi-Tech; Ti

(1)

Jiangnan University

(1)

Jiangsu Allray Inc

(1)

Jiangsu China Electronics

(1)

Jiangsu Creative Electron

(1)

Jiangsu Dichuang New Mat

(1)

Jiangsu Hanke Intelligent

(1)

Jiangsu Jiangshanhong Che

(1)

Jiangsu Jitri Smart Liqui

(1)

Jiangsu Jiunuo New Materi

(1)

Jiangsu Junhua Special Po

(1)

Jiangsu Rongchang Special

(1)

Jiangsu Senpo New Materia

(1)

Jiangsu Sobute New Mat Co

(1)

Jiangsu Sunrise Chemical

(1)

Jiangsu Taizhong Pharmace

(1)

Jiangsu University of Sci

(1)

Jiangsu Xuanda Polymer Ma

(1)

Jiangsu Yaohong Electroni

(1)

Jiangsu Ygeman Aviation T

(1)

Jiangsu Yuxing Film Tech

(1)

Jiangxi Construction Engi

(1)

Jiangxi Jinda Boyang Hemp

(1)

Jiangxi Taien New Materia

(1)

Jiangxi Tongbo Technology

(1)

Jiangxi Wuli Zengzhi Cycl

(1)

Jiangxi Xuanpin New Mat C

(1)

Jiangxi Xunqiang High Tec

(1)

Jiaxing Fuying Composite

(1)

Jieyang Sub Center Chemie

(1)

Joseph Machine Company In

(1)

Kaneka Belgium Nv

(1)

Karamay Energy Separation

(1)

Kemaite New Mat Co Ltd

(1)

(1)

Kunming Dianbo Huitong Te

(1)

Kunshan Chinuo New Materi

(1)

Kunshan Huli Microelectro

(1)

(1)

(1)

Lanzhou Institute of Chem

(1)

Li Da Intelligent Electro

(1)

Liaoning Ruizhi Polymer T

(1)

Liaoning Zhanxiang Constr

(1)

Lisa Draxlmaier

(1)

Lishui University

(1)

(1)

Lubrizol Advanced Materia

(1)

Luoyang Ship Material Res

(1)

Luoyang Trun Information

(1)

Luoyang Xizhiao New Mater

(1)

Luxi Chemical Group Co Lt

(1)

(1)

Maes Betonfabriek Bv

(1)

(1)

Midgold Fine Performance

(1)

Mingxin Xuteng New Materi

(1)

(1)

Mitsubishi Steel Mfg Co L

(1)

Murakami Co Ltd

(1)

(1)

(1)

Nan Pao Resins Foshan Co

(1)

Nanjing Jingzhun Sensing

(1)

Nanjing Kangzhou Pharmace

(1)

Nanjing Leading Medical T

(1)

Nanjing Sanpu Testing Tec

(1)

Nanjing Tengyi New Materi

(1)

Nanjing University of Tec

(1)

Nantong University; Haian

(1)

Ningbo Bosite Polymer Mat

(1)

Ningbo Hughstar Advanced

(1)

Ningbo Institute of Mater

(1)

Ningbo Institute of Mater

(1)

Ningbo Linstant Polymer M

(1)

Ningbo University

(1)

Ningbo University; Harbin

(1)

Ningbo Zhongke Hydrogen F

(1)

Ningde Contemporary Amper

(1)

Ningguo Zhongyi Rubber Co

(1)

Ningxia Vocational Techni

(1)

Ningyuan Shunde Medicine

(1)

Nippon Shokubai

(1)

Nissan Chemical

(1)

Northeastern University;

(1)

Northwest Normal Universi

(1)

Orinko Advanced Plastics

(1)

(1)

Phavorit Pharma

(1)

Pi & Pi Biotech Inc

(1)

Pinghu Institute Of New M

(1)

Polymer Solutions Interna

(1)

(1)

Puyang Haoran Chemical Co

(1)

Puyang Zhanchen New Mat C

(1)

Qingdao Haoda Marine Biot

(1)

Qingdao Ruisikaier Biotec

(1)

Qingpao Shidai Zaozhuang

(1)

Qingzheng Tech Co Ltd

(1)

Quanzhou Normal Universit

(1)

Quin Global Us Inc

(1)

Renolit Guangdong High Te

(1)

Roehm Chemicals Llc

(1)

SK Innovation Co Ltd [kr]

(1)

(1)

Samsung Electronics Co Lt

(1)

(1)

Sanya Research Institute

(1)

(1)

Sekisui Chemical

(1)

Services Petroliers Schlu

(1)

Shaanxi Anjian Investment

(1)

Shaanxi Coal Geology Oil

(1)

Shaanxi Leopard Suspensio

(1)

Shaanxi Taihang Impediate

(1)

Shaanxi University of Sci

(1)

Shaanxi Vocational And Te

(1)

Shaanxi Zhiju New Materia

(1)

Shake Tianjin Petroleum T

(1)

Shandong Binao Wire & Cab

(1)

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(1)

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(1)

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(1)

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(1)

Shandong Haihua Group; Sh

(1)

Shandong Huafu Fluoro Che

(1)

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(1)

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(1)

Shandong Lecron Polymer C

(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)

Shandong University

(1)

Shandong University of Te

(1)

Shandong University; Suzh

(1)

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Shanghai Banzan Macromole

(1)

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(1)

Shanghai Chest Hospital;

(1)

Shanghai Delian Xinyuan A

(1)

Shanghai General Hospital

(1)

Shanghai Hecheng Polymer

(1)

Shanghai Huahe Pharmaceut

(1)

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(1)

Shanghai Kete New Mat Co

(1)

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(1)

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(1)

Shanghai Pucui Biological

(1)

Shanghai Saic Qingtao Ene

(1)

Shanghai University; Suzh

(1)

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(1)

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(1)

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(1)

Shangqiu Normal Universit

(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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Third Institute of Oceano

(1)

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Tongxi Group Co Ltd

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(1)

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Wondersolar Co Ltd

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State Intellectual Property Office of China Releases Aisen Group Patent Application for Method for Treating Suspension of Solid Particles in Water by Using 2-acrylamide-2-methylpro..

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Semiconductor

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Energy

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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..

Ji'an Mankun Technology Submits Chinese Patent Application for PCB Buried Hole Circuit Layer Wet Ink Process

Printing & Publishing

| Mon 06 Apr 2026

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Inner Mongolia Zhonglu Huatong Building Mat Co Ltd and Zhonglu Huatong Beijing Tech Co Ltd File Chinese Patent Application for Device and Method for Detecting Scouring Resistance o..

Chemicals

| Mon 06 Apr 2026

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Optics & Imaging

| Mon 06 Apr 2026

Beijing, April 6 -- Mingxin Xuteng New Material, Mingxin Zhiyuan Zhejiang New Material Tech Co Ltd and Mingxin Meinuoka Jiangsu New Mat Co Ltd have submitted a patent application for Micro-structured Flexible Film Pressure Sensor Added with Quantum Dots and Preparation Method of Micro-structured Flexible Film Pressure Sensor. Zh..

Zhejiang Shunchang Advanced Grade Highway Maintainance Co Ltd and Zhejiang Jiaogong Advanced Grade Highway Maintenance Seek Patent for Special Regenerated Asphalt, Regenerated Asph..

Construction

| Mon 06 Apr 2026

Beijing, April 6 -- Zhejiang Shunchang Advanced Grade Highway Maintainance Co Ltd and Zhejiang Jiaogong Advanced Grade Highway Maintenance have sought patent for Special Regenerated Asphalt, Regenerated Asphalt Mixture as Well as Preparation Method and Application of Regenerated Asphalt Mixture. This invention was developed by L..

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,..

Hangzhou Coco Healthcare Products Co Ltd, Zhejiang University of Technology, Hangzhou Keai Personal Care Products Co Ltd and Hangzhou Kexin Meideng Material Tech Co Ltd Apply for P..

Chemicals

| Mon 06 Apr 2026

Beijing, April 6 -- Hangzhou Coco Healthcare Products Co Ltd, Zhejiang University of Technology, Hangzhou Keai Personal Care Products Co Ltd and Hangzhou Kexin Meideng Material Tech Co Ltd have applied Chinese patent for High-liquid-conductivity Composite Sodium Polyacrylate Water-absorbent Resin as Well as Preparation Method an..

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..

Harbin University of Science and Technology and Electric Power Research Institute China Southern Power Grid Seek Patent for Polymer Fiber and Hyperbranched Polysiloxane Co-modified..

Chemicals

| Mon 06 Apr 2026

Beijing, April 6 -- Harbin University of Science and Technology and Electric Power Research Institute China Southern Power Grid have sought patent for Polymer Fiber and Hyperbranched Polysiloxane Co-modified Epoxy Resin Composite Material as Well as Preparation Method and Application Thereof. This invention was developed by Yue ..

Tuoxi Tech Quzhou Co Ltd and Zhejiang Tuoxi Optics New Mat Co Ltd File Chinese Patent Application for Ultra-high Molecular Weight Polyethylene Composite Film as Well as Preparation..

Optics & Imaging

| Mon 06 Apr 2026

Beijing, April 6 -- Tuoxi Tech Quzhou Co Ltd and Zhejiang Tuoxi Optics New Mat Co Ltd have filed a patent application for Ultra-high Molecular Weight Polyethylene Composite Film as Well as Preparation Method and Application Thereof. This invention was developed by Guo Song, Wang Guo, Du Ganhong, Qin Minglei and Ji Peiyi. The ..

Shanghai Chest Hospital and Haobo Medical Technology (Shanghai) Seek Patent for Hydrophilic Polyurethane and Derivative Thereof, Adhesive Hydrogel Prepared by Derivative and Applic..

Medical

| Mon 06 Apr 2026

Beijing, April 6 -- Shanghai Chest Hospital and Haobo Medical Technology (Shanghai) have sought patent for Hydrophilic Polyurethane and Derivative Thereof, Adhesive Hydrogel Prepared by Derivative and Application of Adhesive Hydrogel. This invention was developed by He Yi and Li Zhigang. The patent application number is CN202..

Lanzhou Institute of Chemical Physics, Chinese Academy of Sciences, Lanzhou University Second Hospital and Yantai Zhongke Advanced Material And Green Chemical Industry Tech Researc..

Printing & Publishing

| Mon 06 Apr 2026

Beijing, April 6 -- Lanzhou Institute of Chemical Physics, Chinese Academy of Sciences, Lanzhou University Second Hospital and Yantai Zhongke Advanced Material And Green Chemical Industry Tech Research Institute have sought patent for Photocuring Printing Ink, Preparation Method Thereof, Polymer Material and Application Thereof...

Wenzhou Gettel Plastic Co Ltd and Zhejiang Jintian Polymer Materials Res Institute Co Ltd File Chinese Patent Application for Heat-sealable High-heat-resistance PET Film and Prepar..

Optics & Imaging

| Mon 06 Apr 2026

Beijing, April 6 -- Wenzhou Gettel Plastic Co Ltd and Zhejiang Jintian Polymer Materials Res Institute Co Ltd have filed a patent application for Heat-sealable High-heat-resistance PET Film and Preparation Method Thereof. This invention was developed by Chen Jihua, Chen Chen, Fang Chen, Fang Chao, He Hongfan and Shi Zhaolai. ..

Zhejiang University of Science and Technology and Shengzhou Innovation Research Institute Co Ltd Of Zhejiang University Of Technology Submit Chinese Patent Application for Crystall..

Optics & Imaging

| Mon 06 Apr 2026

Beijing, April 6 -- Zhejiang University of Science and Technology and Shengzhou Innovation Research Institute Co Ltd Of Zhejiang University Of Technology have submitted a patent application for Crystallization Regulation and Control Method of Star-shaped Polycaprolactone, Polycaprolactone Film and Application of Polycaprolactone..

Shanghai Baoye Eng Technology Corp Ltd and Shanghai Baoye Group Corporation Submit Chinese Patent Application for High-impermeability and High-durability Underground Pipe Network R..

Pipe

| Mon 06 Apr 2026

Beijing, April 6 -- Shanghai Baoye Eng Technology Corp Ltd and Shanghai Baoye Group Corporation have submitted a patent application for High-impermeability and High-durability Underground Pipe Network Repairing and Reinforcing Material and Preparation Method Thereof. This invention was developed by Liu Tianshun, Jin Xiaohui, Liu..

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 ..

Dongjian Storage Shanghai Tech Co Ltd Submits Patent Application for Preparation Method of High-capacity Silicon-carbon Negative Electrode Material

Electrical

| Mon 06 Apr 2026

Beijing, April 7 -- Dongjian Storage Shanghai Tech Co Ltd has submitted a patent application for Preparation Method of High-capacity Silicon-carbon Negative Electrode Material. Tong Yuanbai, Li Xiaosheng and Cao Dongqiang developed the invention. The patent application number is CN20251153438 20250730. The patent publication ..

Anhui Like New Material Tech Co Ltd Submits Patent Application for Solid-state Battery Pole Piece and Preparation Method Thereof

Electrical

| Mon 06 Apr 2026

Beijing, April 7 -- Anhui Like New Material Tech Co Ltd has submitted a patent application for Solid-state Battery Pole Piece and Preparation Method Thereof. Ge Lei, Chen Meng, Zhao Jia and Hu Zonghui developed the invention. The patent application number is CN202511110824 20250808. The patent publication number is CN12089559..

State Intellectual Property Office of China Releases Xi'an Thermal Power Research Institute and Huaneng Shanghai Shidongkou Power Generation Co Ltd Patent Application for Self-repa..

Electrical

| Mon 06 Apr 2026

Beijing, April 7 -- State Intellectual Property Office of China has released Xi'an Thermal Power Research Institute and Huaneng Shanghai Shidongkou Power Generation Co Ltd patent application for Self-repairing Sulfur-containing Polymer Electrolyte Membrane for Lithium Battery as Well as Preparation Method and Application of Self..

State Intellectual Property Office of China Releases Zhongqi Xinneng Wuxi Tech Center Co Ltd and China Faw Group Patent Application for Lithium Metal Negative Pole Piece, All-solid..

Electrical

| Mon 06 Apr 2026

Beijing, April 7 -- State Intellectual Property Office of China has released Zhongqi Xinneng Wuxi Tech Center Co Ltd and China Faw Group patent application for Lithium Metal Negative Pole Piece, All-solid-state Lithium Ion Battery and Preparation Method of All-solid-state Lithium Ion Battery. This invention was developed by Song..

Tanyi New Energy Hangzhou Co Ltd Submits Chinese Patent Application for Artificial SEI Material, Negative Electrode Material and Application of Artificial SEI Material and Negative..

Electrical

| Mon 06 Apr 2026

Beijing, April 7 -- Tanyi New Energy Hangzhou Co Ltd has submitted a patent application for Artificial SEI Material, Negative Electrode Material and Application of Artificial SEI Material and Negative Electrode Material. This invention was developed by Qu Yingding, Du Ning, Yue Min, Lu Chenjie, Zhang Bing, Lin Zongxi, Fang Yubo,..

State Intellectual Property Office of China Receives Xi'an Thermal Power Research Institute and Huaneng Shanghai Shidongkou Power Generation Co Ltd Patent Application for Sulfur-co..

Electrical

| Mon 06 Apr 2026

Beijing, April 7 -- State Intellectual Property Office of China has received Xi'an Thermal Power Research Institute and Huaneng Shanghai Shidongkou Power Generation Co Ltd patent application for Sulfur-containing All-solid-state Polymer Electrolyte Membrane for Energy Storage Type Lithium Battery and Preparation Method Thereof. ..

Shenzhen Shangji New Energy Tech Co Ltd Submits Patent Application for All-solid-state Battery, Battery Cell, Single Battery and Electric Equipment

Electrical

| Mon 06 Apr 2026

Beijing, April 7 -- Shenzhen Shangji New Energy Tech Co Ltd has submitted a patent application for All-solid-state Battery, Battery Cell, Single Battery and Electric Equipment. Hu Chunlin developed the invention. The patent application number is CN202511164857 20250820. The patent publication number is CN121035308 (A). Intern..

State Intellectual Property Office of China Receives Kunming Dianbo Huitong Tech Co Ltd and Yunnan Guituo New Material Tech Co Ltd Patent Application for Low-resistance Polymer Typ..

Electronics

| Mon 06 Apr 2026

Beijing, April 7 -- State Intellectual Property Office of China has received Kunming Dianbo Huitong Tech Co Ltd and Yunnan Guituo New Material Tech Co Ltd patent application for Low-resistance Polymer Type Conductive Silver Paste Composition and Preparation Method Thereof. Su Lin, Wang Xuan, Liu Xiaomei, Niu Zexin, Yang Zongyao ..

Qingzheng Tech Co Ltd Files Chinese Patent Application for Low-temperature Sintering Type Nano-silver and Micro-silver Composite Conductive Silver Paste and Preparation Method and ..

Electronics

| Mon 06 Apr 2026

Beijing, April 7 -- Qingzheng Tech Co Ltd has filed a patent application for Low-temperature Sintering Type Nano-silver and Micro-silver Composite Conductive Silver Paste and Preparation Method and Application Thereof. This invention was developed by Liu Jing, Liu Fang, Niu Chaoqun and Liu Huan. The patent application number ..

State Intellectual Property Office of China Releases Hengdian Group DMEGC Magnetics and Jinhua Cimeng Intellectual Property Services Patent Application for Soft Magnetic Composite ..

Electronics

| Mon 06 Apr 2026

Beijing, April 7 -- State Intellectual Property Office of China has released Hengdian Group DMEGC Magnetics and Jinhua Cimeng Intellectual Property Services patent application for Soft Magnetic Composite Material and Preparation Method and Application Thereof. This invention was developed by Wang Leijie, Cai Lingwen, Nie Junwu, ..

Tiannuo Photoelectric Mat Co Ltd Files Chinese Patent Application for Preparation Method of Silver-free Amb Nitride Ceramic Thick Copper Circuit Board

Electronics

| Mon 06 Apr 2026

Beijing, April 7 -- Tiannuo Photoelectric Mat Co Ltd has filed a patent application for Preparation Method of Silver-free Amb Nitride Ceramic Thick Copper Circuit Board. This invention was developed by Zhu Yanyan, Li Huayang, Zhang Zheng, Hu Xiaojing, Chen Shibing, Zheng Jie and Li Deshan. The patent application number is CN2..

State Intellectual Property Office of China Receives Shengyi Electronics Patent Application for Processing Method of PCB (printed Circuit Board)

Electronics

| Tue 07 Apr 2026

Beijing, April 7 -- State Intellectual Property Office of China has received Shengyi Electronics patent application for Processing Method of PCB (printed Circuit Board). Lin Yuchao, Zhang Zhiyuan, Zhu Guangyuan and Xiao Lu developed the invention. The patent application number is CN202511283960 20250909. The patent publication ..

Xi'an University of Technology Applies for Patent on Multi-component Epoxy Resin System Viscosity Calculation Method Based on Molecular Simulation

Chemicals

| Mon 06 Apr 2026

Beijing, April 7 -- Xi'an University of Technology has applied Chinese patent for Multi-component Epoxy Resin System Viscosity Calculation Method Based on Molecular Simulation. Wang Chuang, Zhang Fan, Ren Junwen, Chen Chi, Bu Yue, Gao Qingqing, Zhao Ni, Zhang Zaiqin and Mu Mingyu developed it. The patent application number is C..

Sekisui Chemical Files Chinese Patent Application for Acrylic Pressure-sensitive Adhesive Composition, Pressure-sensitive Adhesive, Pressure-sensitive Adhesive Tape, Method for Pro..

Chemicals

| Mon 06 Apr 2026

Beijing, April 7 -- Sekisui Chemical has filed a patent application for Acrylic Pressure-sensitive Adhesive Composition, Pressure-sensitive Adhesive, Pressure-sensitive Adhesive Tape, Method for Producing Pressure-sensitive Adhesive Tape, and Method for Producing Acrylic Copolymer. This invention was developed by Ogata Yudai, Og..

Denka Seeks Patent for Chloroprene Latex Composition, Method for Producing Chloroprene Latex Composition, and Aqueous Binder

Chemicals

| Mon 06 Apr 2026

Beijing, April 7 -- Denka has sought patent for Chloroprene Latex Composition, Method for Producing Chloroprene Latex Composition, and Aqueous Binder. This invention was developed by Nagaoka Kouta. The patent application number is CN20248019660 20240326. The patent publication number is CN120897953 (A). International Patent Cla..

Nabaco Corp Submits Patent Application for Treatment for Protecting Agricultural Products from Tiger Disease And/or Scratch Damage

Agricultural

| Mon 06 Apr 2026

Beijing, April 7 -- Nabaco Corp has submitted a patent application for Treatment for Protecting Agricultural Products from Tiger Disease And/or Scratch Damage. Beer Gerhard developed the invention. The patent application number is CN20248018661 20240313. The patent publication number is CN120897669 (A). International Patent C..

State Intellectual Property Office of China Receives Shandong Qilin Agricultural Chemicals Co Ltd Patent Application for Thiophanate-methyl and Epoxiconazole Suspending Agent Compo..

Agricultural

| Tue 07 Apr 2026

Beijing, April 7 -- State Intellectual Property Office of China has received Shandong Qilin Agricultural Chemicals Co Ltd patent application for Thiophanate-methyl and Epoxiconazole Suspending Agent Composition and Preparation Method Thereof. Wang Xiao, Yin Wenju, Wang Ning, Huang Hao and Shi Jinying developed the invention. ..

Changzhou Jiaheng Rubber & Plastic Products Co Ltd Submits Patent Application for Macromolecular Foam Product Defect Detection Method and System Based on Machine Vision

Medical

| Tue 07 Apr 2026

Beijing, April 7 -- Changzhou Jiaheng Rubber & Plastic Products Co Ltd has submitted a patent application for Macromolecular Foam Product Defect Detection Method and System Based on Machine Vision. Wu Weijun developed the invention. The patent application number is CN202511139117 20250814. The patent publication number is CN1..

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..

Shandong Haihua Group and Shandong Haihua Co Ltd Submit Chinese Patent Application for Tomato-like Cobalt Diselenide/carbon Composite Material and Preparation Method and Applicatio..

Metal & Mining

| Mon 06 Apr 2026

Beijing, April 6 -- Shandong Haihua Group and Shandong Haihua Co Ltd have submitted a patent application for Tomato-like Cobalt Diselenide/carbon Composite Material and Preparation Method and Application Thereof. This invention was developed by Sun Xiuping, Duan Xingzhong, Liu Lina, Zhang Haobo, Dong Jianhong, Liu Tong, Wang Yao..

Xi'an XD Electrical Mat Co Ltd and China XD Group Co Ltd Submit Patent Application for Acrylic Resin Composition for Glass Fabric Prepreg as Well as Preparation Method and Applicat..

Metal & Mining

| Mon 06 Apr 2026

Beijing, April 6 -- Xi'an XD Electrical Mat Co Ltd and China XD Group Co Ltd have submitted a patent application for Acrylic Resin Composition for Glass Fabric Prepreg as Well as Preparation Method and Application of Acrylic Resin Composition. Yin Li, Wang Lulu, Cui Xiang and He Xuzhi developed the invention. The patent appli..

State Intellectual Property Office of China Receives Sinopec Oilfield Service, Sinopec Jianghan Oilfield Service Corp and Drilling No. 2 Company Sinopec Oilfield Service Jianghan C..

Oil & Gas

| Mon 06 Apr 2026

Beijing, April 6 -- State Intellectual Property Office of China has received Sinopec Oilfield Service, Sinopec Jianghan Oilfield Service Corp and Drilling No. 2 Company Sinopec Oilfield Service Jianghan Corp patent application for High-temperature-resistant Water-based Drilling Fluid and Preparation Method Thereof. Hu Yongfeng, ..

State Intellectual Property Office of China Releases Guangxi Zhuang Autonomous Region Forestry Research Institute and Beijing Forestry University Patent Application for High-water-..

Agricultural

| Mon 06 Apr 2026

Beijing, April 6 -- State Intellectual Property Office of China has released Guangxi Zhuang Autonomous Region Forestry Research Institute and Beijing Forestry University patent application for High-water-resistance High-prepressing Formaldehyde-free Wood Adhesive as Well as Preparation Method and Application Thereof. This invent..

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..

Shenzhen Zhongshida Intelligent Tech Co Ltd Applies for Patent on Optical Transparent Adhesive for Flexible Folding Display Screen and Preparation Method Thereof

Optics & Imaging

| Mon 06 Apr 2026

Beijing, April 6 -- Shenzhen Zhongshida Intelligent Tech Co Ltd has applied Chinese patent for Optical Transparent Adhesive for Flexible Folding Display Screen and Preparation Method Thereof. Li Deyao, Wang Yin, Baek Seung-cheol and Park Yoon Kyung developed it. The patent application number is CN202511159977 20250819. The pa..

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 ..

State Intellectual Property Office of China Receives China Petroleum & Chemical and Sinopec Beijing Chemical Research Institute Co Ltd Patent Application for Modified PoE (polyolef..

Oil & Gas

| Mon 06 Apr 2026

Beijing, April 6 -- State Intellectual Property Office of China has received China Petroleum & Chemical and Sinopec Beijing Chemical Research Institute Co Ltd patent application for Modified PoE (polyolefin Elastomer) Composition, Adhesive Film as Well as Preparation Method and Application of Modified PoE Composition. Gao Yi, Ru..

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..

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 ..

State Intellectual Property Office of China Publishes Hebei Jinneng Electric Power Tech Co Ltd Patent Application for Electric Insulation Rubber Plate and Preparation Method Thereo..

Rubber

| Mon 06 Apr 2026

Beijing, April 6 -- State Intellectual Property Office of China has published Hebei Jinneng Electric Power Tech Co Ltd patent application for Electric Insulation Rubber Plate and Preparation Method Thereof. The invention was developed by Li Xuguang, Zhang Lei and Gao Zhe. The patent application number is CN202511586242 202511..

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..

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..

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..

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..

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..

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..

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 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..

Ningbo Institute of Materials Technology & Engineering, Chiense Academy of Sciences Applies for Patent on Janus Spectrum Selective Photo-thermal Compensation Film as Well as Prepar..

Plastics

| Sun 05 Apr 2026

Beijing, April 6 -- Ningbo Institute of Materials Technology & Engineering, Chiense Academy of Sciences has applied Chinese patent for Janus Spectrum Selective Photo-thermal Compensation Film as Well as Preparation Method and Application Thereof. Jin Chenkai, Na Haining, Huang Juncheng and Zhu Jin developed it. The patent app..

Beijing Xunlvyuan Plant Fiber Molding Tech Research Institute Co Ltd Applies for Patent on Fiber Pipe for Replacing Salix Psammophila Sand Barrier

Agricultural

| Sun 05 Apr 2026

Beijing, April 6 -- Beijing Xunlvyuan Plant Fiber Molding Tech Research Institute Co Ltd has applied Chinese patent for Fiber Pipe for Replacing Salix Psammophila Sand Barrier. Zou Xixian, Zhang Peng, You Jiaqi, Shi Jianying and Wu Xuexiang developed it. The patent application number is CN202511266448 20250905. The patent pub..

Trelleborg Sealing Solutions Germany Submits Chinese Patent Application for Dual Sealing Element and Sealing Device with Same

Engineering

| Sun 05 Apr 2026

Beijing, April 6 -- Trelleborg Sealing Solutions Germany has submitted a patent application for Dual Sealing Element and Sealing Device with Same. This invention was developed by Bashford Paul and Anderson Troy A. The patent application number is CN202510670657 20250523. The patent publication number is CN121025174 (A). Inter..

State Intellectual Property Office of China Publishes Beijing 100biotech Co Ltd Patent Application for FAP Car Mrna, Polymer Lipid Nanoparticle Delivery System and Preparation Meth..

Biotechnology

| Mon 06 Apr 2026

Beijing, April 6 -- State Intellectual Property Office of China has published Beijing 100biotech Co Ltd patent application for FAP Car Mrna, Polymer Lipid Nanoparticle Delivery System and Preparation Method and Application Thereof. The invention was developed by Zhang Peng, Guo Lei, Chen Zhengju, Wang Haiwen, Meng Qinglei, Zhou ..

State Intellectual Property Office of China Releases Guangdong Lingzhi Biotechnology Co Ltd Patent Application for Purification Method of Mesenchymal Stem Cell Exosome, Prepared Me..

Biotechnology

| Mon 06 Apr 2026

Beijing, April 6 -- State Intellectual Property Office of China has released Guangdong Lingzhi Biotechnology Co Ltd patent application for Purification Method of Mesenchymal Stem Cell Exosome, Prepared Mesenchymal Stem Cell Exosome Particles and Application of Mesenchymal Stem Cell Exosome Particles. This invention was developed..

State Intellectual Property Office of China Publishes Taizhou Hongye Technology Material Patent Application for High-temperature-resistant Polypropylene Composite Material and Prep..

Plastics

| Mon 06 Apr 2026

Beijing, April 6 -- State Intellectual Property Office of China has published Taizhou Hongye Technology Material patent application for High-temperature-resistant Polypropylene Composite Material and Preparation Method Thereof. The invention was developed by Jiang Hongbing, Chen Jianming, Zhao Wenhong, Chen Zhihua and Shen Linqi..

Wuxi Jake New Mat Co Ltd Seeks Patent for Polyolefin Elastomer Toughened Halogen-free Heat-resistant Material and Preparation Method Thereof

Rubber

| Mon 06 Apr 2026

Beijing, April 6 -- Wuxi Jake New Mat Co Ltd has sought patent for Polyolefin Elastomer Toughened Halogen-free Heat-resistant Material and Preparation Method Thereof. This invention was developed by You Hanjing, Zhai Yinfeng, Pan Xiaomin and Ge Peng. The patent application number is CN202511151497 20250818. The patent publica..

Hubei Jinde Packaging Co Ltd Submits Patent Application for High-toughness Plastic Packaging Film Material and Preparation Method Thereof

Packaging & Containers

| Mon 06 Apr 2026

Beijing, April 6 -- Hubei Jinde Packaging Co Ltd has submitted a patent application for High-toughness Plastic Packaging Film Material and Preparation Method Thereof. Jiang Renman developed the invention. The patent application number is CN202511565876 20251030. The patent publication number is CN121021961 (A). International ..

Suhao Litian Liaoning Polymer Mat Co Ltd Submits Patent Application for Production Method of Weather-resistant Expandable Polystyrene Particles

Plastics

| Mon 06 Apr 2026

Beijing, April 6 -- Suhao Litian Liaoning Polymer Mat Co Ltd has submitted a patent application for Production Method of Weather-resistant Expandable Polystyrene Particles. Li Peng, Wang Kai, Liu Qi, Zhang Ye, Bai Lan, Meng Kexin and Qiu Zaoshi developed the invention. The patent application number is CN202511555547 20251029...

State Intellectual Property Office of China Releases Changzhou Feima Plastic Co Ltd Patent Application for Graphene Antistatic Antibacterial Master Batch and Preparation Method The..

Nanotech

| Mon 06 Apr 2026

Beijing, April 6 -- State Intellectual Property Office of China has released Changzhou Feima Plastic Co Ltd patent application for Graphene Antistatic Antibacterial Master Batch and Preparation Method Thereof. This invention was developed by Liu Laiyong, Liu Ziqiang and Tang Lianhong. The patent application number is CN202511..

State Intellectual Property Office of China Releases Jiangsu Dichuang New Mat Co Ltd Patent Application for Preparation Method of Smooth Spherical Elastomer Particles

Rubber

| Mon 06 Apr 2026

Beijing, April 6 -- State Intellectual Property Office of China has released Jiangsu Dichuang New Mat Co Ltd patent application for Preparation Method of Smooth Spherical Elastomer Particles. This invention was developed by Xu Wenjun, Lu Lei and Ma Youxing. The patent application number is CN202511191055 20250825. The patent ..

State Intellectual Property Office of China Receives Hubei Puruiti Chemical Tech Co Ltd Patent Application for Efficient Polymerization Inhibitor as Well as Preparation Method and ..

Plastics

| Mon 06 Apr 2026

Beijing, April 6 -- State Intellectual Property Office of China has received Hubei Puruiti Chemical Tech Co Ltd patent application for Efficient Polymerization Inhibitor as Well as Preparation Method and Application Thereof. Li Yanghua, Zhou Weiping, Li Jinghua, Yi Shiguo and Shi Jingzhe developed the invention. The patent ap..

Huizhou Marasong Solid State New Energy Battery Tech Co Ltd Seeks Patent for Preparation Method of Cyanobenzene Ring Solid Electrolyte Based on In-situ Polymerization and Electroly..

Plastics

| Mon 06 Apr 2026

Beijing, April 6 -- Huizhou Marasong Solid State New Energy Battery Tech Co Ltd has sought patent for Preparation Method of Cyanobenzene Ring Solid Electrolyte Based on In-situ Polymerization and Electrolyte. This invention was developed by Liang Weizhong, Yang Yongpeng, Zhang Biao, Liu Lizhi, Xiao Yao, Tang Mingyue and Lei Xi. ..

Wankai New Mat Co Ltd Files Chinese Patent Application for Durable Antibacterial Full-bio-based Furan Polyester as Well as Preparation Method and Application Thereof

Plastics

| Mon 06 Apr 2026

Beijing, April 6 -- Wankai New Mat Co Ltd has filed a patent application for Durable Antibacterial Full-bio-based Furan Polyester as Well as Preparation Method and Application Thereof. This invention was developed by Pu Xinming, Han Haifeng, Sun Nan, Liang Jinpeng, Qin Yanan, Xiao Haijun, Sun Tengxiao, Wang Weifu and Yang Liping..

Alpha Guangdong High Tech Mat Co Ltd Submits Chinese Patent Application for Low-noise Thermoplastic Elastomer Material for Constant Velocity Joint Sheath

Rubber

| Mon 06 Apr 2026

Beijing, April 6 -- Alpha Guangdong High Tech Mat Co Ltd has submitted a patent application for Low-noise Thermoplastic Elastomer Material for Constant Velocity Joint Sheath. This invention was developed by Xue Boyong, Xu Weipeng and Zhang Jing. The patent application number is CN202511189424 20250825. The patent publication ..

Hubei Guoxin Juzhi New Material Tech Co Ltd Seeks Patent for Methyl Propylene Glycol Modified Polyester and Preparation Method Thereof

Plastics

| Mon 06 Apr 2026

Beijing, April 6 -- Hubei Guoxin Juzhi New Material Tech Co Ltd has sought patent for Methyl Propylene Glycol Modified Polyester and Preparation Method Thereof. This invention was developed by Wen Bin, Zeng Qingdong, Zhao Chenyang, Mou Zonghua and Zhang Wucheng. The patent application number is CN202511575609 20251031. The pa..

Shanghai Xianjie New Material Tech Co Ltd Files Chinese Patent Application for Dynamic Response Type Polymer with Aggregation-induced Emission Characteristic as Well as Preparation..

Plastics

| Mon 06 Apr 2026

Beijing, April 6 -- Shanghai Xianjie New Material Tech Co Ltd has filed a patent application for Dynamic Response Type Polymer with Aggregation-induced Emission Characteristic as Well as Preparation Method and Application of Dynamic Response Type Polymer. This invention was developed by Niu Yanhui, Wang Wenhao and Li Xu. The ..

Southwest University of Science and Technology Submits Chinese Patent Application for Preparation Method and Application of High-strength Gap-based Fluorinated Polyurethane Elastom..

Rubber

| Mon 06 Apr 2026

Beijing, April 6 -- Southwest University of Science and Technology has submitted a patent application for Preparation Method and Application of High-strength Gap-based Fluorinated Polyurethane Elastomer. This invention was developed by Jin Bo, Zhou Yanqiu, Luo Liqiong, Peng Rufang, Huang Qi, Zhao Yang, Wang Binshen and Guo Zhich..

Xiamen University of Technology Submits Chinese Patent Application for Polyurethane Composite Material and Application Thereof

Plastics

| Mon 06 Apr 2026

Beijing, April 6 -- Xiamen University of Technology has submitted a patent application for Polyurethane Composite Material and Application Thereof. This invention was developed by Ye Qian, Liu Chao, Shi Yu, Zhang Bingjie and Yan Bin. The patent application number is CN202511586872 20251103. The patent publication number is CN..

Guilin Huayue Environmental Protection Tech Co Ltd Submits Patent Application for Stearate Modified Polymer Composite Admixture and Preparation Process Thereof

Plastics

| Mon 06 Apr 2026

Beijing, April 6 -- Guilin Huayue Environmental Protection Tech Co Ltd has submitted a patent application for Stearate Modified Polymer Composite Admixture and Preparation Process Thereof. Yin Dan, Wang Heng, Liao Wenjie, Huang Huang and Chen Wei developed the invention. The patent application number is CN202511252996 2025090..

Huazhong University of Science and Technology Submits Chinese Patent Application for Method for Preparing Geopolymer Cementing Material Based on Alkaline Solution Modified Dolomite

Plastics

| Mon 06 Apr 2026

Beijing, April 6 -- Huazhong University of Science and Technology has submitted a patent application for Method for Preparing Geopolymer Cementing Material Based on Alkaline Solution Modified Dolomite. This invention was developed by Chen Xu, Jin Bofeng, Wang Shuaibin and Zhang Shishun. The patent application number is CN2025..

Suzhou Qianfanmu New Material Tech Co Ltd Files Chinese Patent Application for High-stability Low-voltage Driven Liquid Crystal Dimming Film

Plastics

| Sun 05 Apr 2026

Beijing, April 6 -- Suzhou Qianfanmu New Material Tech Co Ltd has filed a patent application for High-stability Low-voltage Driven Liquid Crystal Dimming Film. This invention was developed by Huang Da and Ni Haifeng. The patent application number is CN202510551832 20250429. The patent publication number is CN121028419 (A). In..

Guangdong Jinhaina Ind Co Ltd Submits Patent Application for Degradable High-transmittance Protective Glasses Material and Preparation Method Thereof

Plastics

| Mon 06 Apr 2026

Beijing, April 6 -- Guangdong Jinhaina Ind Co Ltd has submitted a patent application for Degradable High-transmittance Protective Glasses Material and Preparation Method Thereof. Lin Taiqin developed the invention. The patent application number is CN202511239420 20250901. The patent publication number is CN121021771 (A). Inte..

State Intellectual Property Office of China Receives Shanghai Yili New Energy Tech Co Ltd Patent Application for Single-ion Conductor Polymer, Ternary Composite Binder Solution, Hi..

Plastics

| Mon 06 Apr 2026

Beijing, April 6 -- State Intellectual Property Office of China has received Shanghai Yili New Energy Tech Co Ltd patent application for Single-ion Conductor Polymer, Ternary Composite Binder Solution, High-solid-content Sulfide Electrolyte Slurry and Wet Film Forming Method and Application of High-solid-content Sulfide Electrol..

State Intellectual Property Office of China Publishes Chengdu Keyi Polymer Tech Co Ltd Patent Application for Hydrogenated Compound Containing Benzocyclobutene, Resin Composition a..

Plastics

| Mon 06 Apr 2026

Beijing, April 6 -- State Intellectual Property Office of China has published Chengdu Keyi Polymer Tech Co Ltd patent application for Hydrogenated Compound Containing Benzocyclobutene, Resin Composition and Plate. The invention was developed by Li Rong, Zeng Junrong, Yue Jie, Xing Yunliang, Zhang Di, Zhang Feng and Gu Weike. ..

Ningxia Vocational Technical College Ningxia Open University Seeks Patent for Method for Preparing Pbs Quantum Dots Through In-situ Limitation Based on Host-guest Interaction of Wa..

Nanotech

| Mon 06 Apr 2026

Beijing, April 6 -- Ningxia Vocational Technical College Ningxia Open University has sought patent for Method for Preparing Pbs Quantum Dots Through In-situ Limitation Based on Host-guest Interaction of Water-soluble Column [5] Arene and Application. This invention was developed by Hu Jianpeng, Wu Jianglong, Li Xianzhi, Zhang Ca..

State Intellectual Property Office of China Publishes Jiangsu Allray Inc Patent Application for Flexible Waveguide Coupling Structure for High-density Optical Engine and Miniaturiz..

Optics & Imaging

| Sun 05 Apr 2026

Beijing, April 6 -- State Intellectual Property Office of China has published Jiangsu Allray Inc patent application for Flexible Waveguide Coupling Structure for High-density Optical Engine and Miniaturized Packaging Method of Flexible Waveguide Coupling Structure. The invention was developed by Zhao Jie, Zhang Xie, Huang Rui, L..

Jiangsu Ygeman Aviation Tech Files Chinese Patent Application for Silence Type Variable-frequency Axial Flow Fan with Multiple Anti-explosion Structures

Aerospace

| Sun 05 Apr 2026

Beijing, April 6 -- Jiangsu Ygeman Aviation Tech has filed a patent application for Silence Type Variable-frequency Axial Flow Fan with Multiple Anti-explosion Structures. This invention was developed by Zhou Feng and Xu Yifeng. The patent application number is CN202511240179 20250902. The patent publication number is CN12102..

Italian Patent and Trademark Office Receives Caprika Srl Patent Application for Butyric Acid Salt-based Composition for Rectal Application for the Treatment of Proctology Disorders

Pharmaceutical

| Sun 05 Apr 2026

Rome, April 6 -- Italian Patent and Trademark Office has received Caprika Srl patent application for Butyric Acid Salt-based Composition for Rectal Application for the Treatment of Proctology Disorders. Salvatore Cristian and Danzo Nicola developed the invention. The patent application number is IT20200001831 20200130. The pa..

State Intellectual Property Office of China Publishes Beijing Vision Construction Tech Co Ltd Patent Application for Building Masonry Reinforcement Construction Method Based on Gri..

Textile

| Sun 05 Apr 2026

Beijing, April 6 -- State Intellectual Property Office of China has published Beijing Vision Construction Tech Co Ltd patent application for Building Masonry Reinforcement Construction Method Based on Gridding Cloth. The invention was developed by Zhang Lantao, Jing Xiaobin, Hou Dongran, Peng Lijie, Chen Guoqing and Luo Yang. ..

State Intellectual Property Office of China Receives Bosideng Down Wear and Dandong Unik Textile Co Ltd Patent Application for Down-proof, Moisture-permeable and Tear-resistant Dow..

Textile

| Sun 05 Apr 2026

Beijing, April 6 -- State Intellectual Property Office of China has received Bosideng Down Wear and Dandong Unik Textile Co Ltd patent application for Down-proof, Moisture-permeable and Tear-resistant Down Jacket Fabric as Well as Preparation Method and Application Thereof. Wang Yunxiu, Ju Lei, Zhang Yingchun, Ding Liqun and Hu ..

State Intellectual Property Office of China Receives Zhejiang Lianyang Advanced Mat Co Ltd Patent Application for Preparation Method of Carbon Fiber Spread Band for Liquid Forming

Plastics

| Mon 06 Apr 2026

Beijing, April 6 -- State Intellectual Property Office of China has received Zhejiang Lianyang Advanced Mat Co Ltd patent application for Preparation Method of Carbon Fiber Spread Band for Liquid Forming. Kong Lingguo, Li Dongbing, Wei Limin, Shen Qi, Shen Kai, Feng Jiahui, Mao Xingbo, Zhang Mengyao, Zhang Rui, Fang Mengjiao, Wa..

State Intellectual Property Office of China Publishes Zhejiang Sungood Tech Co Ltd Patent Application for Intelligent Heat Setting Equipment for Pipes and Control Method of Intelli..

Pipe

| Mon 06 Apr 2026

Beijing, April 6 -- State Intellectual Property Office of China has published Zhejiang Sungood Tech Co Ltd patent application for Intelligent Heat Setting Equipment for Pipes and Control Method of Intelligent Heat Setting Equipment. The invention was developed by Zheng Chunyan, Meng Yang, Fan Xiaochun and Cai Longxiang. The p..

Huizhou Kangsheng Composite Material Tech Co Ltd Submits Chinese Patent Application for Light Bicycle Frame Material and Preparation Method Thereof

Automobile

| Mon 06 Apr 2026

Beijing, April 6 -- Huizhou Kangsheng Composite Material Tech Co Ltd has submitted a patent application for Light Bicycle Frame Material and Preparation Method Thereof. This invention was developed by Shen Zhong, Shen Zhiming, Wang Zhi and Xu Guangshun. The patent application number is CN202511157034 20250819. The patent publ..

Chongqing Xikong Additive Tech Co Ltd Submits Chinese Patent Application for Polymer-coated Metal Composite Powder for Cold Metal Melting and Preparation Method of Polymer-coated M..

Metal & Mining

| Mon 06 Apr 2026

Beijing, April 6 -- Chongqing Xikong Additive Tech Co Ltd has submitted a patent application for Polymer-coated Metal Composite Powder for Cold Metal Melting and Preparation Method of Polymer-coated Metal Composite Powder. This invention was developed by Deng Fangxing, Yan Li, Li Yufu, Wang Yinjiang, Yang Tao and Xu Lin. The ..

State Intellectual Property Office of China Publishes Chengdu Vocational & Technical College of Industry Patent Application for Sewage Treatment Process for Cleaning High-oil-stain..

Automobile

| Mon 06 Apr 2026

Beijing, April 6 -- State Intellectual Property Office of China has published Chengdu Vocational & Technical College of Industry patent application for Sewage Treatment Process for Cleaning High-oil-stain Automobile Parts. The invention was developed by Zhang Xialin and Yu Xiang. The patent application number is CN202511129687 ..

Changzhou Hanyang Polymer Material Tech Co Ltd Submits Chinese Patent Application for Automatic Assembling and Nailing Tool for Automobile Seat

Automobile

| Mon 06 Apr 2026

Beijing, April 6 -- Changzhou Hanyang Polymer Material Tech Co Ltd has submitted a patent application for Automatic Assembling and Nailing Tool for Automobile Seat. This invention was developed by Bin Yuangu, Tian Yonglin, Bailey, Wu Zuhui and Li Hongmei. The patent application number is CN202511344712 20250919. The patent pu..

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