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09:18:41 Wed 22 Apr 2026

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Dow Global Technologies

(12)

3M Innovative Properties

(9)

East China University of

(9)

Changchun Institute of Ap

(8)

Zhejiang University

(8)

Changzhou University

(7)

(7)

Shanghai University

(7)

Jiangsu University of Sci

(6)

Shanghai Jahwa United

(6)

Sichuan University

(6)

Zhejiang University of Sc

(6)

Beijing University of Che

(5)

Dalian University of Tech

(5)

Guizhou University

(5)

Jiangnan University

(5)

Jilin University

(5)

Jinchuan Group; Gansu Jin

(5)

Nanjing University of Tec

(5)

Politechnika Slaska Im Wi

(5)

Qingdao Institute of Bioe

(5)

South China University of

(5)

Sun Yat-sen University

(5)

(4)

Beijing University of Tec

(4)

Central South University

(4)

Dalian Institute of Chemi

(4)

Fujian Acetron New Mat Co

(4)

Guangdong University of T

(4)

Harbin Institute of Techn

(4)

Hefei University of Techn

(4)

Huazhong University of Sc

(4)

International Business Ma

(4)

Johnson Matthey Davy Tech

(4)

Kunming University of Sci

(4)

Mitsubishi Chemical Group

(4)

Nantong University

(4)

National Dong Hwa Univers

(4)

Qingdao University of Sci

(4)

Shijiazhuang University

(4)

Sumitomo Chemical

(4)

Zhejiang University of Te

(4)

(3)

AGC Glass Europe

(3)

Anhui Haihua Technology G

(3)

Anhui Tiger New Mat Co Lt

(3)

Anhui University

(3)

(3)

(3)

Beijing Comens New Mat Co

(3)

Chinese University of Hon

(3)

Chongqing Jianfeng Chemic

(3)

Dalian Gaojia Chemical

(3)

(3)

Guangxi University for Na

(3)

Hebei University of Scien

(3)

Hualu Engineering & Techn

(3)

IKS PVD Technology (Sheny

(3)

Institute of Chemistry, C

(3)

Jiangsu Ocean University

(3)

Jiangsu University of Sci

(3)

Jiangxi Normal University

(3)

Kangnam Jevisco Powder Co

(3)

Lanzhou Institute of Chem

(3)

Lanzhou Jiaotong Universi

(3)

Nanchang University

(3)

Northwest Institute for N

(3)

Procter & Gamble

(3)

Qilu University of Techno

(3)

Satellite New Material Re

(3)

Shaanxi Huaqin Technology

(3)

Shandong Fengjin Biologic

(3)

Shinetsu Chemical

(3)

Sika Technology AG

(3)

Southwest Petroleum Unive

(3)

Taiyuan University of Tec

(3)

Technical Institute of Ph

(3)

University of Electronic

(3)

University of Science and

(3)

Xi\'an Jiaotong Universit

(3)

Xian Catalyst New Mat Co

(3)

Xiangtan University

(3)

Zhejiang A&F University

(3)

Zhengzhou University

(3)

Anhui Fulang Optical Mat

(2)

Anhui Keang New Material

(2)

Anhui Wanwei Updated High

(2)

Baohong Paint Guangdong C

(2)

Beige Weifang Intelligent

(2)

Beijing Institute of Tech

(2)

Beijing Rumi Youpin Tech

(2)

Beijing University of Che

(2)

Beijing Zitiao Network Te

(2)

Biospring Ges Fuer Biotec

(2)

(2)

CNOOC Energy Technology &

(2)

Cars Railway Engineering

(2)

(2)

China Hydrogen Source Sha

(2)

China University of Geosc

(2)

Chinalco Zhengzhou Nonfer

(2)

Commissariat Energie Atom

(2)

Council of Scientific & I

(2)

(2)

Dongguan Large Electronic

(2)

East China University of

(2)

(2)

Feed Research Institute,

(2)

Firmenich & Cie

(2)

Fudan University

(2)

Fujian Wanan Ind Co Ltd

(2)

Gansu Senhan Petroleum Te

(2)

GuangXi University

(2)

Guangdong Hanyan Activate

(2)

Guangdong Kitech New Mat

(2)

Guangdong Ocean Universit

(2)

Guangxi Nanning Weiyi Ant

(2)

Guangzhou Baiyun Tech Co

(2)

Haian Tangdong Electronic

(2)

Hainan University

(2)

Hang Cheung Coatings Huiy

(2)

Henan Shenzhou Lingshan N

(2)

Hewlett Packard Developme

(2)

Huaqiao University

(2)

Hubei Jingxing Science An

(2)

Hubei University of Techn

(2)

Hubei Xingrui Silicon Mat

(2)

Huizhou Shensaier Chemica

(2)

Hunan University

(2)

Hunan Zhongwei Xinyin Mat

(2)

Inner Mongolia Guochuang

(2)

Inner Mongolia Sanlian Ch

(2)

Institute of Chemical Ind

(2)

Itic Medchem Co Ltd

(2)

Jiangsu Shenlong Zinc Ind

(2)

Jiangyin Zhongming Packin

(2)

Jinan University

(2)

Jingmen Green Eco Manufac

(2)

(2)

Kingfa Science & Technolo

(2)

Lanzhou University

(2)

Lianyungang Xuanda Biotec

(2)

Liaoning Fangda Eng Desig

(2)

(2)

(2)

Mitsubishi Chemical

(2)

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(2)

Nanchang Hangkong Univers

(2)

Nanjing Hydraulic Researc

(2)

Nat Science Library Chine

(2)

National University of De

(2)

(2)

Ningbo University

(2)

Ningxia Medical Universit

(2)

Nippon Shinyaku

(2)

(2)

North Chemical Industries

(2)

Northwest Normal Universi

(2)

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(2)

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(2)

PPG Industries, Ohio

(2)

Ping An Technology, Shenz

(2)

Qingdao Technical College

(2)

Qingdao Zhuohui Chuangnen

(2)

Qingneng Ruilong Tech Co

(2)

SABIC Global Technologies

(2)

Safechem Europe Gmbh

(2)

(2)

Shandong Dingxin Biotechn

(2)

Shandong Energy Group Coa

(2)

Shandong Jianzhu Universi

(2)

Shandong Sanyuan Biotechn

(2)

Shandong Sinocera Functio

(2)

Shandong University of Te

(2)

Shanghai Baosteel Auto Sh

(2)

Shanghai Jianwei Cultural

(2)

Shanghai Polyton New Mate

(2)

Shanghai Titan Technology

(2)

Shanghai Xuyou Tech Co Lt

(2)

Shanghai Yujun Biotechnol

(2)

Shangluo University

(2)

Shangqiu Guolong New Mate

(2)

Shell International Resea

(2)

Shenzhen Aochuan Tech Co

(2)

Shenzhen SKE Technology

(2)

Shenzhen Shensaier

(2)

Shihezi University

(2)

Shyahsin Packaging, China

(2)

Soochow University

(2)

Southeast University

(2)

Southern University of Sc

(2)

Southwest University of S

(2)

Suboke Ningbo Tech Co Ltd

(2)

Suzhou Jiumo Electronic T

(2)

The Procter & Gamble Comp

(2)

Thyssenkrupp Uhde Gmbh [d

(2)

Tianjin University

(2)

Treezo Invest Group

(2)

Unilever Ip Holdings B V

(2)

Universal Display

(2)

University of Science and

(2)

Wanhua Chemical Group

(2)

Weifang University of Sci

(2)

Welcome to Northwest A&F

(2)

Wenzhou Juenbei Ind Co Lt

(2)

Wuhan Guocai Tech Co Ltd

(2)

Wuhan University of Scien

(2)

Wuhu Institute Technology

(2)

Xi\'an Rare Metal Materia

(2)

Xi\'an Simowei New Materi

(2)

Xi\'an University of Tech

(2)

Xiamen Qixing New Mat Co

(2)

Xian Xd Cable Co Ltd; Chi

(2)

Xiangtan Hongda Vacuum Te

(2)

Xinjiang University

(2)

Yantai University

(2)

Zhejiang Xinhua Chemical

(2)

Zhengzhou Jialedi Buildin

(2)

Zhongke Wanchuang Group T

(2)

(1)

3v Sigma Usa Inc

(1)

AECC Aviation Power

(1)

AP&C Advanced Powders & C

(1)

AVIC Guizhou Aircraft

(1)

AVIC Jonhon Optronic Tech

(1)

AVIC Manufacturing Techno

(1)

Academician Workstation I

(1)

Accenture Global Solution

(1)

Access Business Group Int

(1)

Adama Makhteshim

(1)

Additive Mfg Ip Gmbh

(1)

Additivestream4d Gmbh

(1)

Advanced Printed Electron

(1)

Aerospace Engineering Equ

(1)

(1)

(1)

(1)

Alagy Jacques [fr]; Alagy

(1)

(1)

Amestica Salazar Luis Alb

(1)

(1)

Amrita Vishwa Vidyapeetha

(1)

Anhui Benzhi Safety Eng C

(1)

Anhui Cccc Guanghang Urba

(1)

Anhui Conch Industrial Te

(1)

Anhui Fenyuan Aromatic Te

(1)

Anhui Guangzhi Technology

(1)

Anhui Helijie New Materia

(1)

Anhui Huaheng Biotechnolo

(1)

Anhui Jiarui Environmenta

(1)

Anhui Jingkai Electronic

(1)

Anhui Jinhe Technology

(1)

Anhui Jinjiuding Composit

(1)

Anhui Jiuhuan Intelligent

(1)

Anhui Litian Environmenta

(1)

Anhui Mituo Material Tech

(1)

Anhui Qimang Photoelectri

(1)

Anhui Refined Grease Deep

(1)

Anhui Tianrun Functional

(1)

Anhui University of Chine

(1)

Anhui University of Techn

(1)

Anhui Xinbo Photovoltaic

(1)

Anhui Xinhong Textile Co

(1)

Anhui Yangshan United Pre

(1)

Anhui Zhonghang Mingkun N

(1)

Anhui Zhongke Diyuan Tech

(1)

Anji Keling Magnetic Mat

(1)

Anqing Tianying New Mater

(1)

(1)

Anxi Standard Tech Servic

(1)

Anyang Jiutian Fine Chemi

(1)

Applied Tech Limited Part

(1)

(1)

Arakawa Chemical Industri

(1)

Archer Daniels Midland

(1)

Arconic Technology

(1)

(1)

Arizona Board of Regents

(1)

(1)

Army Armored Military Aca

(1)

(1)

Asmi Fastener Mfg Wuxi Co

(1)

Astellas Gene Therapies

(1)

AstraZeneca Sweden AB

(1)

(1)

Atlas Copco Airpower

(1)

(1)

Avic Xian Aircraft Indust

(1)

(1)

BASF mobile emissions cat

(1)

BYE Macromolecule Materia

(1)

(1)

Bada Anticorrosion Instal

(1)

Baoding Hongteng Tech Co

(1)

Baoshili Shanghai New Mat

(1)

Baoying Xinjiang Energy T

(1)

Barrick Gold Corp

(1)

(1)

Bausch Lomb Ireland

(1)

Bazhou Changan Plastic Te

(1)

BeiGene Switzerland

(1)

Beifang University of Nat

(1)

Beihang University

(1)

Beijing Baiterun Medical

(1)

Beijing Baogang Steel Tec

(1)

Beijing Chaozhi Kongxin T

(1)

Beijing Composite Materia

(1)

Beijing Digital China Clo

(1)

Beijing Haianhongmeng Ref

(1)

Beijing Haidelizi New Tec

(1)

Beijing Hinsong Yicheng M

(1)

Beijing Huateyuan Tech Co

(1)

Beijing Inst Of Ecology G

(1)

Beijing Jiachuang Semicon

(1)

Beijing Kelaiwen Tech Con

(1)

Beijing Landsteel Tech Co

(1)

Beijing Lingyun Zhiqing S

(1)

Beijing Liqiang Coating C

(1)

Beijing Normal University

(1)

Beijing Qingyan Boshi Hea

(1)

Beijing Research Institut

(1)

Beijing Risuntechnology C

(1)

Beijing Satellite Navigat

(1)

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(1)

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(1)

Beijing Tianchen Haohua T

(1)

Beijing Univ Of Chemical

(1)

Beijing University

(1)

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(1)

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(1)

Beijing Xiaomi Mobile Sof

(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)

Beikesi Tech Wuxi Co Ltd

(1)

Beiqing Jiangsu Env Equip

(1)

Benecke Changshun Auto Tr

(1)

Bengbu Chenling New Energ

(1)

(1)

Bgrimm Advanced Materials

(1)

Biological E Ltd

(1)

Board of Regents of the U

(1)

Bohai University

(1)

(1)

Bosideng Down Wear

(1)

(1)

Bp Chem Int Ltd

(1)

Budenheim Kg Chemische Fa

(1)

CCCC Third Harbour Engine

(1)

CHN Energy Science and Te

(1)

CNBM Bengbu Photoelectric

(1)

CRRC Qingdao Sifang

(1)

(1)

(1)

Canvest Wuhan Biotechnolo

(1)

Captek Softgel Int Inc

(1)

Carbon Autonomous Robotic

(1)

Carbon Technologies Group

(1)

Catalan Roberto Sanchez

(1)

Caterpillar Motoren Gmbh

(1)

Central China Normal Univ

(1)

Central South University;

(1)

Centre Detude Des Cellule

(1)

Centre Nat Rech Scient [f

(1)

Cerecin Australia Pty Ltd

(1)

Chalco Application Resear

(1)

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(1)

Chang Chung Tai [tw]; Cha

(1)

Chang\'an University

(1)

Chang\'an University; Xi\

(1)

Changsha Jinkai Cycle Tec

(1)

Changsha Luxing Bio Chem

(1)

Changsha University of Sc

(1)

Changshu Hongde Biotechno

(1)

Changshu Longyu Chemical

(1)

Changshu South East Plast

(1)

Changshu Tongrun Switchge

(1)

Changyi Taihe New Materia

(1)

Changyuan New Material An

(1)

Changzhi Lingtan Calcium

(1)

Changzhi Medical College

(1)

Changzhou Aiteen New Mate

(1)

Changzhou Bbetter Film Te

(1)

Changzhou Carbonexplore N

(1)

Changzhou Feiming Tech Co

(1)

Changzhou Guanghui Nano P

(1)

Changzhou Royal Tech Csp

(1)

Chaohu University

(1)

Chaowei Zhongcheng Nano T

(1)

(1)

(1)

Chemours Company

(1)

(1)

Chengdu Design & Research

(1)

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(1)

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(1)

Chengdu Haiguang Microele

(1)

Chengdu Hongxia Science &

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(1)

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(1)

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(1)

Chenju Suzhou Kechuang De

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Chevron Phillips Chemical

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Chifeng Shunshou Jingtong

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China Acad Of Quality Ins

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China Nat Chemical Huadon

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China Nat Offshore Oil Co

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Chongqing Institute Of Gr

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Coastal Prot Solutions In

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(1)

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Colder Products Company

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Colgate-Palmolive

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Columbia University

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(1)

Consejo Superior Investig

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Continuous Composites

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Corteva Agriscience

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Csg Suqian New Mat Co Ltd

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Curepharmtech Co Ltd

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DIC Corporation

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Daesang Corporation

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(1)

Dali University

(1)

Dalian Benefits Shengda I

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Daoke Jiangsu High Tech M

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(1)

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Dehua TB New Decoration M

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Deuterochem Sdn Bhd

(1)

Deyang Chuanfa Lomon New

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Dezhou Keshun Building Ma

(1)

Dezhou University

(1)

Dibao Waterproof Mat Co L

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Dimensional Energy

(1)

(1)

Dong Xixi; Cao Weixin; Xu

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Dongchang College Of Liao

(1)

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(1)

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Dongguan Dongyang Guangke

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Dongguan Dongyangguang Do

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Dongguan Jiadi New Mat Co

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Double Coin Group (Jiangs

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Dow AgroSciences

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Dow Global Tech Llc [us];

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Dow Silicones; Dow Global

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Taihe Gases (Jingzhou) Files Chinese Patent Application for Preparation Method of High-purity Diborane

Chemicals

| Wed 22 Apr 2026

Beijing, April 22 -- Taihe Gases (Jingzhou) has filed a patent application for Preparation Method of High-purity Diborane. This invention was developed by Wu Pingxiu, Yang Hui, Shang Jie, Shao Hui, Xiao Zuoheng, Wang Tengfei, Zhang Qingyuan, Chen Xiaofei and Wang Kunlin. The patent application number is CN202511658248 2025111..

Yichun University Applies for Patent on Sodalite Molecular Sieve Particles with Through Multistage Pore Channels, and Preparation Method and Application of Sodalite Molecular Sieve..

Chemicals

| Wed 22 Apr 2026

Beijing, April 22 -- Yichun University has applied Chinese patent for Sodalite Molecular Sieve Particles with Through Multistage Pore Channels, and Preparation Method and Application of Sodalite Molecular Sieve Particles. Liu Xingsheng, Dong Lijun and Shi Xinhao developed it. The patent application number is CN202510199397 20..

State Intellectual Property Office of China Receives Pangang Group Vanadium Titanium & Resources Patent Application for Washing Method of High-purity Ammonium Metavanadate

Chemicals

| Wed 22 Apr 2026

Beijing, April 22 -- State Intellectual Property Office of China has received Pangang Group Vanadium Titanium & Resources patent application for Washing Method of High-purity Ammonium Metavanadate. Yuan Xiang, Xue Ping, Pu Deli, Li Shifang, Zhang Manyuan, Xu Nan, Pan Shaoyan and Zhao Yingping developed the invention. The pate..

Chongqing CISDI Thermal & Environmental Engineering Submits Patent Application for Intelligent Dosing Control System and Method for Micro-flocculation-ultrafiltration Process

Chemicals

| Wed 22 Apr 2026

Beijing, April 22 -- Chongqing CISDI Thermal & Environmental Engineering has submitted a patent application for Intelligent Dosing Control System and Method for Micro-flocculation-ultrafiltration Process. Yang Jianxia, Yu Yunfei and Chen Siyu developed the invention. The patent application number is CN202511137595 20250814. T..

Xuzhou XCMG Environment Technology Files Chinese Patent Application for Landfill Leachate Treatment System and Method and Readable Storage Medium

Chemicals

| Wed 22 Apr 2026

Beijing, April 22 -- Xuzhou XCMG Environment Technology has filed a patent application for Landfill Leachate Treatment System and Method and Readable Storage Medium. This invention was developed by Zhou Linan, Zhu Zichun, Ling Zhiyuan and Ding Juncai. The patent application number is CN202511271109 20250908. The patent public..

State Intellectual Property Office of China Publishes Hualu Engineering & Technology Patent Application for Additive as Well as Preparation Method and Application Thereof

Chemicals

| Wed 22 Apr 2026

Beijing, April 22 -- State Intellectual Property Office of China has published Hualu Engineering & Technology patent application for Additive as Well as Preparation Method and Application Thereof. The invention was developed by Zhao Hexiang, Luo Caiping, Liu Yanjun and Yao Bingxin. The patent application number is CN202511573..

Shanghai Institute of Ceramics, Chinese Academy of Sciences Submits Chinese Patent Application for Agsbte2-based Thermoelectric Material and Preparation Method and Application Ther..

Chemicals

| Wed 22 Apr 2026

Beijing, April 22 -- Shanghai Institute of Ceramics, Chinese Academy of Sciences has submitted a patent application for Agsbte2-based Thermoelectric Material and Preparation Method and Application Thereof. This invention was developed by Shi Xun, Wu Yi, Qiu Pengfei, Sun Chuanyao and Yuan Xinjie. The patent application number ..

Smol International Holding Submits Patent Application for Porous Material with Dendritic Pore Structure as Well as Preparation Method and Application of Porous Material

Chemicals

| Wed 22 Apr 2026

Beijing, April 22 -- Smol International Holding has submitted a patent application for Porous Material with Dendritic Pore Structure as Well as Preparation Method and Application of Porous Material. Li Xueqing, Chen Fei, Li Bo, Long Jicai, Zhang Yaohua and Zhou Hongming developed the invention. The patent application number i..

China University of Mining Files Chinese Patent Application for Method for Preparing High-energy-density Fuel from Ketone and Phenol

Chemicals

| Wed 22 Apr 2026

Beijing, April 22 -- China University of Mining has filed a patent application for Method for Preparing High-energy-density Fuel from Ketone and Phenol. This invention was developed by Hu Yancheng, Zhang Xu and Cao Jingpei. The patent application number is CN202511291630 20250910. The patent publication number is CN121085724 ..

Taiyuan University of Technology Submits Patent Application for Method for Directly Preparing Aromatic Hydrocarbon from Diketene

Chemicals

| Wed 22 Apr 2026

Beijing, April 22 -- Taiyuan University of Technology has submitted a patent application for Method for Directly Preparing Aromatic Hydrocarbon from Diketene. Zhang Yang, Yang Tianle, Zhang Riguang and Wang Baojun developed the invention. The patent application number is CN20251139978 20250728. The patent publication number i..

State Intellectual Property Office of China Releases Ningbo Beilun Oulv Acetylene Manufacturing Patent Application for Catalytic Conversion Process of Acetylene

Chemicals

| Wed 22 Apr 2026

Beijing, April 22 -- State Intellectual Property Office of China has released Ningbo Beilun Oulv Acetylene Manufacturing patent application for Catalytic Conversion Process of Acetylene. This invention was developed by Zhong Xingyang, Zhang Zhiwei, Quan Jinhe, He Xiaoxia, Zhang Haiqun, Luo Yunhong and Luo Honghui. The patent ..

Anhui Haihua Technology Group Applies for Patent on Preparation Method of Menthone

Chemicals

| Wed 22 Apr 2026

Beijing, April 22 -- Anhui Haihua Technology Group has applied Chinese patent for Preparation Method of Menthone. Zhang Gui, Wang Xudong, Yu Jun, Zhao Lei, He Linqiao, Zhou Kaixuan, Hong Anjie, Hu Naichen, Zhou Beibei, Mao Haifang and Zheng Xiang developed it. The patent application number is CN202511586385 20251101. The pate..

State Intellectual Property Office of China Releases Shijiazhuang University Patent Application for Preparation Method of Avobenzone

Chemicals

| Wed 22 Apr 2026

Beijing, April 22 -- State Intellectual Property Office of China has released Shijiazhuang University patent application for Preparation Method of Avobenzone. This invention was developed by Li Jia, Xu Yuanyuan, Ding Huining, Yu Hongwei and Chang Ming. The patent application number is CN202511226904 20250829. The patent publi..

Institute of Petrochemistry Heilongjiang Academy of Sciences Submits Patent Application for Method for Synthesizing Nitrofluorene Compound Through Nitration

Chemicals

| Wed 22 Apr 2026

Beijing, April 22 -- Institute of Petrochemistry Heilongjiang Academy of Sciences has submitted a patent application for Method for Synthesizing Nitrofluorene Compound Through Nitration. Xu Hong, Li Meng, Tian Yong, Wu Mianyuan, Mei Lixin, Lyu Hongfei, Li Shuhui, Wang Yanhua, Li Xiaopeng and Wang Yuning developed the invention. ..

Ningxia Medical University Applies for Patent on Method for Preparing 4-arylthiobutyraldehyde Compound

Chemicals

| Wed 22 Apr 2026

Beijing, April 22 -- Ningxia Medical University has applied Chinese patent for Method for Preparing 4-arylthiobutyraldehyde Compound. Zhang Jian, An Zhenyu, Huang Jingbin, Lan Xiaobing, Ma Yao, Zhu Chunhao and Sun Jing developed it. The patent application number is CN202511517773 20251023. The patent publication number is CN1..

State Intellectual Property Office of China Publishes Dali University Patent Application for Method for Synthesizing Indole Alkaloid with Low Cost and Short Path

Chemicals

| Wed 22 Apr 2026

Beijing, April 22 -- State Intellectual Property Office of China has published Dali University patent application for Method for Synthesizing Indole Alkaloid with Low Cost and Short Path. The invention was developed by Zhang Cong. The patent application number is CN202511300723 20250912. The patent publication number is CN121..

State Intellectual Property Office of China Publishes Chaohu University Patent Application for Tryptophan Derivative and Preparation Method Thereof

Chemicals

| Wed 22 Apr 2026

Beijing, April 22 -- State Intellectual Property Office of China has published Chaohu University patent application for Tryptophan Derivative and Preparation Method Thereof. The invention was developed by Cai Changwu, Zhang Yang and Ding Li. The patent application number is CN202511266849 20250905. The patent publication numb..

Nanjing University of Technology Submits Patent Application for Synthetic Method of Isoindolone

Chemicals

| Wed 22 Apr 2026

Beijing, April 22 -- Nanjing University of Technology has submitted a patent application for Synthetic Method of Isoindolone. Xiong Dan, Ma Ruyuan and Gu Yuanyun developed the invention. The patent application number is CN202511220191 20250828. The patent publication number is CN121085832 (A). International Patent Classificat..

Kangyu Life Science & Technology Suzhou Applies for Patent on Synthesis Method of 2-amino-5-fluoropyridine

Chemicals

| Wed 22 Apr 2026

Beijing, April 22 -- Kangyu Life Science & Technology Suzhou has applied Chinese patent for Synthesis Method of 2-amino-5-fluoropyridine. Liu Pengfei, Lin Shiyang, Mei Lijun, Qu Fayong and Shi Limin developed it. The patent application number is CN202511465129 20251014. The patent publication number is CN121085841 (A). Intern..

Southwest Petroleum University Seeks Patent for Imidazole Ionic Liquid Containing Ether Anions as Well as Preparation Method and Application of Imidazole Ionic Liquid

Chemicals

| Wed 22 Apr 2026

Beijing, April 22 -- Southwest Petroleum University has sought patent for Imidazole Ionic Liquid Containing Ether Anions as Well as Preparation Method and Application of Imidazole Ionic Liquid. This invention was developed by Li Airong, Yang Jihan, Guo Junping and Wang Zhihong. The patent application number is CN202511183387 ..

State Intellectual Property Office of China Receives Soochow University Patent Application for Preparation Method of Urea N-o-iodine Arylation Derivative

Chemicals

| Wed 22 Apr 2026

Beijing, April 22 -- State Intellectual Property Office of China has received Soochow University patent application for Preparation Method of Urea N-o-iodine Arylation Derivative. Zhang Shilei, Li Xinhao, Wang Qihui, Lu Jingwen and Hu Yanwei developed the invention. The patent application number is CN202511294881 20250911. Th..

State Intellectual Property Office of China Releases East China University of Science and Technology Patent Application for Barbituric Acid-tetraphenyl Ethylene Derivative as Well ..

Chemicals

| Wed 22 Apr 2026

Beijing, April 22 -- State Intellectual Property Office of China has released East China University of Science and Technology patent application for Barbituric Acid-tetraphenyl Ethylene Derivative as Well as Preparation Method and Application Thereof. This invention was developed by Lei Mengying, Gu Ruirui and Qu Dahui. The p..

Northwestern University Submits Chinese Patent Application for Construction Method of 1, 3-dinitrogen Heterocyclic Compound

Chemicals

| Wed 22 Apr 2026

Beijing, April 22 -- Northwestern University has submitted a patent application for Construction Method of 1, 3-dinitrogen Heterocyclic Compound. This invention was developed by Gao Wenyun, Li Heng, Niu Zexin and Sun Huipeng. The patent application number is CN202511313712 20250915. The patent publication number is CN12108585..

Dalian University of Technology Submits Chinese Patent Application for Synthesis Method of Fructosazine

Chemicals

| Wed 22 Apr 2026

Beijing, April 22 -- Dalian University of Technology has submitted a patent application for Synthesis Method of Fructosazine. This invention was developed by Li Yueqing, Zhang Huaixing, Wang Fengming, Meng Qingwei, Guo Xiuhan and Wang Shisheng. The patent application number is CN202511163150 20250819. The patent publication n..

Nanchang University Submits Chinese Patent Application for Synthesis Method of Thioether Compound

Chemicals

| Wed 22 Apr 2026

Beijing, April 22 -- Nanchang University has submitted a patent application for Synthesis Method of Thioether Compound. This invention was developed by Liu Bin, Xu Junhua and Hong Wei. The patent application number is CN202511570177 20251030. The patent publication number is CN121085872 (A). International Patent Classificatio..

State Intellectual Property Office of China Releases Kunming Institute of Botany, CAS Patent Application for Lignan Compound in Phyllanthus Emblica and Application Thereof

Chemicals

| Wed 22 Apr 2026

Beijing, April 22 -- State Intellectual Property Office of China has released Kunming Institute of Botany, CAS patent application for Lignan Compound in Phyllanthus Emblica and Application Thereof. This invention was developed by Zhu Hongtao, Zhang Yingjun, Luo Dian, Yang Min and Li Na. The patent application number is CN2025..

Changzhi Medical College Submits Chinese Patent Application for Polycyclic Polyisopentenyl Cyclopentanone Compound as Well as Preparation Method and Application Thereof

Chemicals

| Wed 22 Apr 2026

Beijing, April 22 -- Changzhi Medical College has submitted a patent application for Polycyclic Polyisopentenyl Cyclopentanone Compound as Well as Preparation Method and Application Thereof. This invention was developed by Wei Jiangchun, Jin Xingpiao, Wang Jinsheng, Wei Lingyu, Hu Changping and Duan Xiaoxuan. The patent appli..

State Intellectual Property Office of China Publishes Huazhong University of Science and Technology Patent Application for Application of Triplet-state Quenching Agent in Photo-bio..

Chemicals

| Wed 22 Apr 2026

Beijing, April 22 -- State Intellectual Property Office of China has published Huazhong University of Science and Technology patent application for Application of Triplet-state Quenching Agent in Photo-biological Catalysis Asymmetric Light Ring Addition Reaction. The invention was developed by Wu Yuzhou, Zhong Fangrui, Yang Xinj..

Fujian University Submits Patent Application for Ammonium Salt Passivator as Well as Preparation Method and Application Thereof

Chemicals

| Wed 22 Apr 2026

Beijing, April 22 -- Fujian University has submitted a patent application for Ammonium Salt Passivator as Well as Preparation Method and Application Thereof. Wang Yang, Wu Jihong, Gao Jie, An Mingwei and Wei Dong developed the invention. The patent application number is CN20251129262 20250725. The patent publication number is..

Wuhan University of Science and Technology Applies for Patent on Quinazoline Dihydroimidazole Thione Derivative, and Preparation Method and Application Thereof

Chemicals

| Wed 22 Apr 2026

Beijing, April 22 -- Wuhan University of Science and Technology has applied Chinese patent for Quinazoline Dihydroimidazole Thione Derivative, and Preparation Method and Application Thereof. Cai Qun and Xue Jia'ao developed it. The patent application number is CN20251131263 20250725. The patent publication number is CN1210859..

State Intellectual Property Office of China Receives Guangxi Normal University Patent Application for Anti-tumor Small Molecule Compound as Well as Preparation Method and Applicati..

Chemicals

| Wed 22 Apr 2026

Beijing, April 22 -- State Intellectual Property Office of China has received Guangxi Normal University patent application for Anti-tumor Small Molecule Compound as Well as Preparation Method and Application Thereof. Su Juncheng, Pan Chengxue, Su Guifa, Chen Yong, Wu Haoran, Yuan Taotao and Chen Nanying developed the invention. ..

State Intellectual Property Office of China Receives Northwest Normal University Patent Application for Spiro [1-benzofuran-3-one-2, 3 '-pyrrolidine] Compound and Preparation Metho..

Chemicals

| Wed 22 Apr 2026

Beijing, April 22 -- State Intellectual Property Office of China has received Northwest Normal University patent application for Spiro [1-benzofuran-3-one-2, 3 '-pyrrolidine] Compound and Preparation Method Thereof. Cao Guiyan, Feng Yawei, Su Yingpeng, Zhao Xiaolong and Huo Congde developed the invention. The patent applicati..

Beijing Yunji Technology Submits Chinese Patent Application for Organic Compound and Application Thereof

Chemicals

| Wed 22 Apr 2026

Beijing, April 22 -- Beijing Yunji Technology has submitted a patent application for Organic Compound and Application Thereof. This invention was developed by Wu Jun, Hu Weijun, Liang Xianli, Yang Bo and Hang Deyu. The patent application number is CN202511233059 20250829. The patent publication number is CN121085943 (A). Inte..

Hefei University of Technology Seeks Patent for Anti-atherosclerosis Myricetin Glycoside as Well as Preparation Method and Application Thereof

Chemicals

| Wed 22 Apr 2026

Beijing, April 22 -- Hefei University of Technology has sought patent for Anti-atherosclerosis Myricetin Glycoside as Well as Preparation Method and Application Thereof. This invention was developed by Yang Jingwen, Guo Jingwei, Zhang Hongbin and Hu Xueqin. The patent application number is CN202511329263 20250917. The patent ..

State Intellectual Property Office of China Releases Feed Research Institute, CAAS Patent Application for Synthesis Method of 5 Beta-carp Cholesteryl Sulfate

Chemicals

| Wed 22 Apr 2026

Beijing, April 22 -- State Intellectual Property Office of China has released Feed Research Institute, CAAS patent application for Synthesis Method of 5 Beta-carp Cholesteryl Sulfate. This invention was developed by Zhou Zhigang, Xue Zhiyong, Li Yanqing, Yu Lijuan, Ding Qianwen, Yao Yuanyuan, Zhang Zhen, Yang Yalin, Ran Chao, Xu..

East China University of Science and Technology Applies for Patent on Room-temperature Phosphorescent Ionic Gel Material as Well as Preparation Method and Application Thereof

Chemicals

| Wed 22 Apr 2026

Beijing, April 22 -- East China University of Science and Technology has applied Chinese patent for Room-temperature Phosphorescent Ionic Gel Material as Well as Preparation Method and Application Thereof. Ma Xiang, Xu Zhuoran, Huang Yufeng, Sun Siyu, Wang Ping and Tian He developed it. The patent application number is CN2025..

Zhejiang University of Technology Submits Patent Application for Crosslinked Pbat with High Reaction Activity and Dynamically Adjustable Structure, Preparation Method of Crosslinke..

Chemicals

| Wed 22 Apr 2026

Beijing, April 22 -- Zhejiang University of Technology has submitted a patent application for Crosslinked Pbat with High Reaction Activity and Dynamically Adjustable Structure, Preparation Method of Crosslinked PBAT and Application of PLA in Toughening. Ma Meng, Zhu Shiyang, Wang Xu, Chen Si, Shi Yanqin, He Huiwen and Zhu Yulu d..

State Intellectual Property Office of China Releases Changchun Institute of Applied Chemistry, Chinese Academy of Sciences Patent Application for Polyether-ether-ketone, Cross-link..

Chemicals

| Wed 22 Apr 2026

Beijing, April 22 -- State Intellectual Property Office of China has released Changchun Institute of Applied Chemistry, Chinese Academy of Sciences patent application for Polyether-ether-ketone, Cross-linked Membrane as Well as Preparation Method and Application of Cross-linked Membrane. This invention was developed by Zhang Suo..

State Intellectual Property Office of China Publishes Shaanxi Huaqin Technology Industry Patent Application for Trifluoromethyl Biphenyl Polyimide Diluent as Well as Preparation Me..

Chemicals

| Wed 22 Apr 2026

Beijing, April 22 -- State Intellectual Property Office of China has published Shaanxi Huaqin Technology Industry patent application for Trifluoromethyl Biphenyl Polyimide Diluent as Well as Preparation Method and Application Thereof. The invention was developed by Zhang Long, Huang Zhibin, Li Zhan, Yan Ruitao, Zhang Jiaheng, Ma..

Tangshan Sanyou Chemical Industries Applies for Patent on Preparation Method of Ultralow-viscosity Hydroxyl-terminated Polydimethylsiloxane

Chemicals

| Wed 22 Apr 2026

Beijing, April 22 -- Tangshan Sanyou Chemical Industries has applied Chinese patent for Preparation Method of Ultralow-viscosity Hydroxyl-terminated Polydimethylsiloxane. Li Hailian, Cai Dongli, Lai Shiwei, Sun Xinru, Zhou Jinming, Zhao Jingmin, Zheng Yinhu, Ni Zhiyuan, Li Xianqi and Zeng Yan developed it. The patent applicat..

Huanggang Normal University Files Chinese Patent Application for Penta-coordinated Cobalt-based Cyanide Porous Monomolecular Magnet Material as Well as Preparation Method and Appli..

Chemicals

| Wed 22 Apr 2026

Beijing, April 22 -- Huanggang Normal University has filed a patent application for Penta-coordinated Cobalt-based Cyanide Porous Monomolecular Magnet Material as Well as Preparation Method and Application Thereof. This invention was developed by Dong Fuwan, Shao Dong, Wan Yi, Chen Yi and Sun Aona. The patent application numb..

Guangdong Ocean University Submits Patent Application for Chitosan-lysozyme Base Material, Preparation Method Thereof and Application of Chitosan-lysozyme Base Material in Normal-t..

Chemicals

| Wed 22 Apr 2026

Beijing, April 22 -- Guangdong Ocean University has submitted a patent application for Chitosan-lysozyme Base Material, Preparation Method Thereof and Application of Chitosan-lysozyme Base Material in Normal-temperature Preservation of Litchis. Zhang Jun, Liu Shucheng, Li Kuntai, Li Fengjun, Liu Hai and Pei Jinjin developed the ..

Southwest University of Science and Technology Seeks Patent for Integrated Flyer and Preparation Method Thereof

Chemicals

| Wed 22 Apr 2026

Beijing, April 22 -- Southwest University of Science and Technology has sought patent for Integrated Flyer and Preparation Method Thereof. This invention was developed by Ren Yong, Zhou Zihan, Yang Hongwei, Yang Deyu, Dai Bo, Zhang Yan, Qiu Qian, Li Xianglan and Lin Faxiang. The patent application number is CN202511233397 202..

State Intellectual Property Office of China Publishes Suqian Shidai Energy Storage Technology Patent Application for Crosslinking Type Polyaryl Anion Exchange Membrane as Well as P..

Chemicals

| Wed 22 Apr 2026

Beijing, April 22 -- State Intellectual Property Office of China has published Suqian Shidai Energy Storage Technology patent application for Crosslinking Type Polyaryl Anion Exchange Membrane as Well as Preparation Method and Application Thereof. The invention was developed by Xia Hongyu, Wang Jiangyang, Wang Yu, Wu Lv and Cai ..

Hainan University Files Chinese Patent Application for Preparation Method of Wave-absorbing Foam Based on Gas Phase Permeation Technology, Obtained Product and Application

Chemicals

| Wed 22 Apr 2026

Beijing, April 22 -- Hainan University has filed a patent application for Preparation Method of Wave-absorbing Foam Based on Gas Phase Permeation Technology, Obtained Product and Application. This invention was developed by Wang Guizhen, Mou Pengpeng, Zhao Jinchuan and Wan Gengping. The patent application number is CN20251121..

State Intellectual Property Office of China Publishes Dalian Institute of Chemical Physics, Chinese Academy of Sciences Patent Application for Adhesive Ionic Gel and Preparation Me..

Chemicals

| Wed 22 Apr 2026

Beijing, April 22 -- State Intellectual Property Office of China has published Dalian Institute of Chemical Physics, Chinese Academy of Sciences patent application for Adhesive Ionic Gel and Preparation Method Thereof. The invention was developed by Feng Liang and Zhi Hui. The patent application number is CN202410743409 20240..

State Intellectual Property Office of China Publishes Nantong Tenai Fluid Equipment Patent Application for PTFE Expansion Joint and Forming Process Thereof

Chemicals

| Wed 22 Apr 2026

Beijing, April 22 -- State Intellectual Property Office of China has published Nantong Tenai Fluid Equipment patent application for PTFE Expansion Joint and Forming Process Thereof. The invention was developed by Qin Bo and Wei Guangyu. The patent application number is CN202511397988 20250928. The patent publication number is..

State Intellectual Property Office of China Publishes National University of Defense Technology PLA Patent Application for Epoxy Resin-based Composite Material Capable of Being Rep..

Chemicals

| Wed 22 Apr 2026

Beijing, April 22 -- State Intellectual Property Office of China has published National University of Defense Technology PLA patent application for Epoxy Resin-based Composite Material Capable of Being Repeatedly Shaped, Preparation Method and Repeated Shaping Method. The invention was developed by Chen Dingding, Wang Juntao, Ch..

State Intellectual Property Office of China Releases Zhejiang University of Science and Technology Patent Application for Bamboo-based Composite Material and Preparation Method and..

Chemicals

| Wed 22 Apr 2026

Beijing, April 22 -- State Intellectual Property Office of China has released Zhejiang University of Science and Technology patent application for Bamboo-based Composite Material and Preparation Method and Application Thereof. This invention was developed by Wang Beibei, Rao Fei, Wang Jian, Wu Qun, Xu Le and Wei Sentao. The p..

Xi'an University of Technology Files Chinese Patent Application for High-thermal-conductivity Damping Material Capable of Improving Viscosity-temperature Property of Polyborosiloxa..

Chemicals

| Wed 22 Apr 2026

Beijing, April 22 -- Xi'an University of Technology has filed a patent application for High-thermal-conductivity Damping Material Capable of Improving Viscosity-temperature Property of Polyborosiloxane and Preparation Method of High-thermal-conductivity Damping Material. This invention was developed by Li Feng, Chen Qian, Wang Z..

State Intellectual Property Office of China Releases Minjiang University Patent Application for Green Marine Antifouling Paint Based on Urushiol-based Eutectic Solvent and Preparat..

Chemicals

| Wed 22 Apr 2026

Beijing, April 22 -- State Intellectual Property Office of China has released Minjiang University patent application for Green Marine Antifouling Paint Based on Urushiol-based Eutectic Solvent and Preparation Method of Green Marine Antifouling Paint. This invention was developed by Lim Bong-chae, Xu Yanlian, Qian Xiaoping, Lin Q..

Jilin Jianzhu University Applies for Patent on Bionic Antifouling Surface with Difibrillation Characteristic

Chemicals

| Wed 22 Apr 2026

Beijing, April 22 -- Jilin Jianzhu University has applied Chinese patent for Bionic Antifouling Surface with Difibrillation Characteristic. Yin Yue, Chen Yiying, Qu Minghao, Zheng Xu and Wang Weizhou developed it. The patent application number is CN202510999306 20250721. The patent publication number is CN121086661 (A). Inter..

Southeast University Submits Chinese Patent Application for Coating with Lasting Anti-icing Performance and Preparation Method Thereof

Chemicals

| Wed 22 Apr 2026

Beijing, April 22 -- Southeast University has submitted a patent application for Coating with Lasting Anti-icing Performance and Preparation Method Thereof. This invention was developed by Sun Ying, Zhang Rui, Yuan Yuan, Lin Baoping and Zhang Xueqin. The patent application number is CN202511368579 20250924. The patent publica..

Jiangsu Xinchangyi Science and Technology Submits Patent Application for Water-retaining Flame-retardant Hot-melt Sealant Composition as Well as Preparation Method and Application ..

Chemicals

| Wed 22 Apr 2026

Beijing, April 22 -- Jiangsu Xinchangyi Science and Technology has submitted a patent application for Water-retaining Flame-retardant Hot-melt Sealant Composition as Well as Preparation Method and Application Thereof. Zhang Weiliang and Jiang Wujun developed the invention. The patent application number is CN202511400502 20250..

State Intellectual Property Office of China Receives Shanxi Gaoke Video Technology Patent Application for Display Screen Splicing Bonding Material and Preparation Method and Splici..

Chemicals

| Wed 22 Apr 2026

Beijing, April 22 -- State Intellectual Property Office of China has received Shanxi Gaoke Video Technology patent application for Display Screen Splicing Bonding Material and Preparation Method and Splicing Method Thereof. Xing Lulu, Cheng Wenjing and Fu Guihua developed the invention. The patent application number is CN2025..

Chongqing University Submits Chinese Patent Application for Expanded Graphite-based Wave-absorbing Material and Preparation Method Thereof

Chemicals

| Wed 22 Apr 2026

Beijing, April 22 -- Chongqing University has submitted a patent application for Expanded Graphite-based Wave-absorbing Material and Preparation Method Thereof. This invention was developed by Li Daokui, Nie Baisheng, Dong Wenxin, Liu Xianfeng and Liu Peng. The patent application number is CN202510876310 20250627. The patent ..

CNOOC Energy Technology & Services Submits Chinese Patent Application for Plugging Agent Suitable for Fractured Formation and Preparation Method Thereof

Chemicals

| Wed 22 Apr 2026

Beijing, April 22 -- CNOOC Energy Technology & Services has submitted a patent application for Plugging Agent Suitable for Fractured Formation and Preparation Method Thereof. This invention was developed by Jing Qian, Geng Xueli, Wang Tao, Jia Jia, Feng Xuesong, Zheng Xiaobin, Ye Xufeng, Guo Dong, Su Zhijun, Sun Lei, Li Honglei,..

South China University of Technology Submits Chinese Patent Application for Mn < 4 + > Non-equivalently Doped Fluoride Single-crystal Red-light-emitting Material and Preparation Me..

Chemicals

| Wed 22 Apr 2026

Beijing, April 22 -- South China University of Technology has submitted a patent application for Mn < 4 + > Non-equivalently Doped Fluoride Single-crystal Red-light-emitting Material and Preparation Method and Application Thereof. This invention was developed by Wang Yuanjing, Peng Zi'ang, Song Enhai and Zhang Qinyuan. The pa..

Procter & Gamble Seeks Patent for Soluble Unit Dose Articles Comprising Highly Active Pastes

Chemicals

| Wed 22 Apr 2026

Beijing, April 22 -- Procter & Gamble has sought patent for Soluble Unit Dose Articles Comprising Highly Active Pastes. This invention was developed by Mac Namara Carl David, Tan Hongsing and Pang Wenhu. The patent application number is CN202510657274 20250521. The patent publication number is CN121086849 (A). International P..

Qingdao Institute of Bioenergy and Bioprocess Technology, Chinese Academy of Sciences Seeks Patent for Method for Relieving Inhibition of Phenolic Compounds on Cellulase in Wood Fi..

Chemicals

| Wed 22 Apr 2026

Beijing, April 22 -- Qingdao Institute of Bioenergy and Bioprocess Technology, Chinese Academy of Sciences has sought patent for Method for Relieving Inhibition of Phenolic Compounds on Cellulase in Wood Fiber Saccharification System and Application of Method. This invention was developed by Feng Yingang, Liu Yajun, Chen Chao an..

Beihang University Files Chinese Patent Application for Thermal Barrier Coating, Preparation Method and Application

Chemicals

| Wed 22 Apr 2026

Beijing, April 22 -- Beihang University has filed a patent application for Thermal Barrier Coating, Preparation Method and Application. This invention was developed by Guo Yiqian, Luo Ze, Wang Bo and Guo Hongbo. The patent application number is CN202511150846 20250815. The patent publication number is CN121087488 (A). Interna..

National Dong Hwa University Files Chinese Patent Application for Reversible Regeneration Method and System After Deactivation of Carbon Dioxide Reduction Electrode Based on Electr..

Chemicals

| Wed 22 Apr 2026

Beijing, April 22 -- National Dong Hwa University has filed a patent application for Reversible Regeneration Method and System After Deactivation of Carbon Dioxide Reduction Electrode Based on Electro-catalysis. This invention was developed by Qiao Jinli and Peng Luwei. The patent application number is CN202511344978 20250919..

Anhui Wanwei Updated High Tech Material Seeks Patent for Fiber Tow Oiling Device and Control Method Thereof

Chemicals

| Wed 22 Apr 2026

Beijing, April 22 -- Anhui Wanwei Updated High Tech Material has sought patent for Fiber Tow Oiling Device and Control Method Thereof. This invention was developed by Yin Wenting, Wang Jian, Shen Rui, Fan Xinya, Yan Zhen and Zheng Fu. The patent application number is CN202511379726 20250925. The patent publication number is C..

State Intellectual Property Office of China Releases Bosideng Down Wear Patent Application for Preparation Method and Application of Efficient Fluoride-free Water-repellent Dyeing ..

Chemicals

| Wed 22 Apr 2026

Beijing, April 22 -- State Intellectual Property Office of China has released Bosideng Down Wear patent application for Preparation Method and Application of Efficient Fluoride-free Water-repellent Dyeing Finishing Liquid. This invention was developed by Hu Huina, Ding Liqun, Shi Qinlong, Zhang Shasha, Zhao Yanmin and Liu Zhimin..

PowerChina Zhongnan Engineering Seeks Patent for Molten Salt Ultralow Liquid Level Conveying Device Based on Siphonic Effect

Chemicals

| Tue 21 Apr 2026

Beijing, April 22 -- PowerChina Zhongnan Engineering has sought patent for Molten Salt Ultralow Liquid Level Conveying Device Based on Siphonic Effect. This invention was developed by Yu Meng, Cheng Zhenglong, Ma Xiaowei, Zeng Yongbo and Yan Dongbin. The patent application number is CN202511117388 20250811. The patent publica..

Changchun Institute of Applied Chemistry, Chinese Academy of Sciences Submits Patent Application for Thermal Field Flow Separation System Based on Double Peltiers

Chemicals

| Tue 21 Apr 2026

Beijing, April 22 -- Changchun Institute of Applied Chemistry, Chinese Academy of Sciences has submitted a patent application for Thermal Field Flow Separation System Based on Double Peltiers. Zhang Jidong, Song Xinyue, Li Rui and Qin Wenxiu developed the invention. The patent application number is CN202510972466 20250715. Th..

State Intellectual Property Office of China Publishes ASMI Fastener Mfg Wuxi Co Ltd Patent Application for Intelligent Analysis Device for Chemical Components of Fastener Material ..

Chemicals

| Tue 21 Apr 2026

Beijing, April 22 -- State Intellectual Property Office of China has published ASMI Fastener Mfg Wuxi Co Ltd patent application for Intelligent Analysis Device for Chemical Components of Fastener Material Based on ASTM Standard. The invention was developed by Song Yong, Wang Qin and Shi Fangcheng. The patent application numbe..

Qingdao Ruisikaier Biotechnology Co Ltd Submits Patent Application for Cross-linking Chemical Labeling Method for Exosome Membrane Proteomics Analysis

Chemicals

| Tue 21 Apr 2026

Beijing, April 22 -- Qingdao Ruisikaier Biotechnology Co Ltd has submitted a patent application for Cross-linking Chemical Labeling Method for Exosome Membrane Proteomics Analysis. Wang Ruixuan, Wang Shuoshuo, Ning Ping, Peng Yongyi and Sun Mi developed the invention. The patent application number is CN202511324136 20250917. ..

State Intellectual Property Office of China Releases Yantai Dev Zone Jinhe Chemical Co Ltd Patent Application for Coating Sampling Device for Water-based Coating Production Test

Chemicals

| Tue 21 Apr 2026

Beijing, April 22 -- State Intellectual Property Office of China has released Yantai Dev Zone Jinhe Chemical Co Ltd patent application for Coating Sampling Device for Water-based Coating Production Test. This invention was developed by Sun Maohui, Lyu Chao, Yuan Yanxu, Sun Xiuxiu, Chen Binbin and Liu Shiquan. The patent appli..

State Intellectual Property Office of China Publishes Shaanxi Tupeng Titanium Zirconium Co Ltd Patent Application for Residual Stress Monitoring System in Titanium Alloy Additive M..

Chemicals

| Tue 21 Apr 2026

Beijing, April 22 -- State Intellectual Property Office of China has published Shaanxi Tupeng Titanium Zirconium Co Ltd patent application for Residual Stress Monitoring System in Titanium Alloy Additive Manufacturing Process. The invention was developed by Tang Yun. The patent application number is CN202511608763 20251105. T..

Shanghai Dashoo Huachuang Intelligent Tech Co Ltd Submits Patent Application for Dangerous Chemical Substance Storage Environment Data Analysis System

Chemicals

| Tue 21 Apr 2026

Beijing, April 22 -- Shanghai Dashoo Huachuang Intelligent Tech Co Ltd has submitted a patent application for Dangerous Chemical Substance Storage Environment Data Analysis System. Lang Xumei developed the invention. The patent application number is CN202511188240 20250825. The patent publication number is CN121089804 (A). In..

State Intellectual Property Office of China Releases Xinjiang Zhongtai Chemical Tuokexun Energy Chemical Co Ltd and Xin Jiang Zhong Tai Chemical Co Ltd Patent Application for Paste..

Chemicals

| Tue 21 Apr 2026

Beijing, April 22 -- State Intellectual Property Office of China has released Xinjiang Zhongtai Chemical Tuokexun Energy Chemical Co Ltd and Xin Jiang Zhong Tai Chemical Co Ltd patent application for Paste Resin Seed Emulsion Method Condenser Device and Plastic and Self-polymerization Prevention Process. This invention was devel..

State Intellectual Property Office of China Publishes Xi'an Thermal Power Research Institute and Huaneng Wuhan Power Generation Co Ltd Patent Application for Constant-power Thermoc..

Chemicals

| Tue 21 Apr 2026

Beijing, April 22 -- State Intellectual Property Office of China has published Xi'an Thermal Power Research Institute and Huaneng Wuhan Power Generation Co Ltd patent application for Constant-power Thermochemical Energy Storage System Combined with Solid Heat Storage. The invention was developed by Han Xiangyu, Han Wei, Wang Fen..

State Intellectual Property Office of China Releases Anji Keling Magnetic Mat Co Ltd Patent Application for Sandwich Setter Plate with High-purity Aluminum Oxide as Surface Protect..

Chemicals

| Tue 21 Apr 2026

Beijing, April 22 -- State Intellectual Property Office of China has released Anji Keling Magnetic Mat Co Ltd patent application for Sandwich Setter Plate with High-purity Aluminum Oxide as Surface Protection Layer and Preparation Method of Sandwich Setter Plate. This invention was developed by Guo Xingzhong, Zou Chang, Xu Zhenh..

Additivestream4d GmbH Submits Patent Application for Calibration System and Calibration Method for Calibrating a Construction Platform System in an Additive Manufacturing Device

Chemicals

| Wed 22 Apr 2026

Canberra, April 22 -- Additivestream4d GmbH has submitted a patent application for Calibration System and Calibration Method for Calibrating a Construction Platform System in an Additive Manufacturing Device. Feicks Simon Frederik and Miaskowski Clemens Cosmo developed the invention. The patent application number is AU2023037..

Suzhou Xinqihang Tech Co Ltd Seeks Patent for Equipment for Automatically Attaching Magnet to Adhesive Tape

Chemicals

| Wed 22 Apr 2026

Beijing, April 22 -- Suzhou Xinqihang Tech Co Ltd has sought patent for Equipment for Automatically Attaching Magnet to Adhesive Tape. This invention was developed by Wu Jun. The patent application number is CN202511388524 20250926. The patent publication number is CN121096775 (A). International Patent Classification codes ar..

State Intellectual Property Office of China Releases State Grid Heilongjiang Electric Power Co Ltd Electric Power Res Institute and State Grid Corporation of China Patent Applicati..

Chemicals

| Wed 22 Apr 2026

Beijing, April 22 -- State Intellectual Property Office of China has released State Grid Heilongjiang Electric Power Co Ltd Electric Power Res Institute and State Grid Corporation of China patent application for Coating Thickness-adjustable Coating Mechanism for Insulation Coating Robot. This invention was developed by Zhang Dew..

Zhejiang Zhewei New Mat Co Ltd Submits Chinese Patent Application for Isoamyl Cinnamate-based Benzene Ring Acid Group Substitution Type Screening Method and Application Thereof

Chemicals

| Wed 22 Apr 2026

Beijing, April 22 -- Zhejiang Zhewei New Mat Co Ltd has submitted a patent application for Isoamyl Cinnamate-based Benzene Ring Acid Group Substitution Type Screening Method and Application Thereof. This invention was developed by Duan Haibao, Chen Lang and Hu Guanghan. The patent application number is CN202511189665 20250825..

State Intellectual Property Office of China Receives Beijing Institute of Ecology Geology Patent Application for Method for Screening Soil Geochemical Long-term Monitoring Indexes

Chemicals

| Tue 21 Apr 2026

Beijing, April 22 -- State Intellectual Property Office of China has received Beijing Institute of Ecology Geology patent application for Method for Screening Soil Geochemical Long-term Monitoring Indexes. Meng Meishan, Sun Jiefu, Cui Wenjun, Jiang Yuan, Lei Xiaodong, Liu Qingjun, An Yonglong, Jia Weiyuan and Feng Yixuan develop..

Shanghai Gelue Software Tech Co Ltd Applies for Patent on Method and System for Automatically Reading Data Based on Chemical Process Drawing

Chemicals

| Tue 21 Apr 2026

Beijing, April 22 -- Shanghai Gelue Software Tech Co Ltd has applied Chinese patent for Method and System for Automatically Reading Data Based on Chemical Process Drawing. Wang Jiaolong, Xi Chunhong, Tang Jia and Chen Pengcheng developed it. The patent application number is CN202511275003 20250908. The patent publication numb..

North China Branch of China Power Construction New Energy Group Co Ltd Submits Chinese Patent Application for Method and Equipment for Three-dimensional Space Monomer of Photovolta..

Chemicals

| Tue 21 Apr 2026

Beijing, April 22 -- North China Branch of China Power Construction New Energy Group Co Ltd has submitted a patent application for Method and Equipment for Three-dimensional Space Monomer of Photovoltaic Module. This invention was developed by Chen Zhongxing, Liang Zheng, Jia Siyu, Wang Zhaoli, Wang Teng, Zhang Tianyi, Yang Li a..

Hubei Hongyi Intelligent Equipment Co Ltd Seeks Patent for Self-adaptive Regulation and Control Method and System for Hazardous Chemical Substance Storage Environment

Chemicals

| Tue 21 Apr 2026

Beijing, April 22 -- Hubei Hongyi Intelligent Equipment Co Ltd has sought patent for Self-adaptive Regulation and Control Method and System for Hazardous Chemical Substance Storage Environment. This invention was developed by Cheng Ping, Li Li, Zhou Wei and Niu Guoshuai. The patent application number is CN202511224243 2025082..

Guangdong Jiaxiya Commodity Tech Co Ltd Seeks Patent for Digital Factory Building Method and System for Chemical Products

Chemicals

| Tue 21 Apr 2026

Beijing, April 22 -- Guangdong Jiaxiya Commodity Tech Co Ltd has sought patent for Digital Factory Building Method and System for Chemical Products. This invention was developed by Xiong Shuhan. The patent application number is CN202511138161 20250814. The patent publication number is CN121091801 (A). International Patent Cla..

Nantong Huaduo Information Tech Co Ltd Applies for Patent on Controllable Fluid Chemical Reagent Automatic Distribution Method and System

Chemicals

| Tue 21 Apr 2026

Beijing, April 22 -- Nantong Huaduo Information Tech Co Ltd has applied Chinese patent for Controllable Fluid Chemical Reagent Automatic Distribution Method and System. Xiong Wei, Yao Yuewei, Gao Wenxi, Chai Tianhu and Song Hao developed it. The patent application number is CN202511638952 20251110. The patent publication numb..

Beijing Satellite Navigation Center Submits Chinese Patent Application for Space-based Synthetic Atomic Time Construction Method

Chemicals

| Tue 21 Apr 2026

Beijing, April 22 -- Beijing Satellite Navigation Center has submitted a patent application for Space-based Synthetic Atomic Time Construction Method. This invention was developed by Chen Hanlong, Wang Yupu, Lin Yuting, Li Rui, Zheng Xiaoxue, Wu Lin and Yan Xinwei. The patent application number is CN202510881075 20250627. The..

State Intellectual Property Office of China Releases Shenzhen Jiaminli Optoelectronics Co Ltd Patent Application for Photoresist Composition, and Preparation Method and Spin Coatin..

Chemicals

| Tue 21 Apr 2026

Beijing, April 22 -- State Intellectual Property Office of China has released Shenzhen Jiaminli Optoelectronics Co Ltd patent application for Photoresist Composition, and Preparation Method and Spin Coating Method of Photoresist Composition. This invention was developed by Chen Zhensheng, Li Hu, Zhang Liyong and Li Ye. The pa..

Shandong Dingxin Biotechnology Co Ltd Submits Chinese Patent Application for Dipotassium Phosphate Storage and Distribution Management System

Chemicals

| Tue 21 Apr 2026

Beijing, April 22 -- Shandong Dingxin Biotechnology Co Ltd has submitted a patent application for Dipotassium Phosphate Storage and Distribution Management System. This invention was developed by Gao Tao, Wang Fude, Gao Zihao, Sheng Chunyan and Gao Faxin. The patent application number is CN202511247112 20250902. The patent pu..

State Intellectual Property Office of China Releases Esight Tech Shenzhen Company Limtied Patent Application for Optical Cable Adhesive Tape Pressing Equipment and Pressing Method ..

Chemicals

| Tue 21 Apr 2026

Beijing, April 22 -- State Intellectual Property Office of China has released Esight Tech Shenzhen Company Limtied patent application for Optical Cable Adhesive Tape Pressing Equipment and Pressing Method Thereof. This invention was developed by He Bin, Lin Jianwei, Shi Xi, Wang Xinghua and Huang Bufu. The patent application ..

State Intellectual Property Office of China Releases Shanghai Ship Electronic Equipment Research Institute China State Shipbuilding Corporation No. 726 Research Institute and Hanji..

Chemicals

| Tue 21 Apr 2026

Beijing, April 22 -- State Intellectual Property Office of China has released Shanghai Ship Electronic Equipment Research Institute China State Shipbuilding Corporation No. 726 Research Institute and Hanjiang Nat Laboratory patent application for Motion Error Compensation Method and System for Circumferential Synthetic Aperture ..

Guangdong Nenghengji Precision Electronic Tech Co Ltd Submits Chinese Patent Application for Vacuum Coating Ion Source Power Supply Test System

Chemicals

| Tue 21 Apr 2026

Beijing, April 22 -- Guangdong Nenghengji Precision Electronic Tech Co Ltd has submitted a patent application for Vacuum Coating Ion Source Power Supply Test System. This invention was developed by He Zhiguo, Huang Feng, Gong Weijun and Hu Angyi. The patent application number is CN202511325080 20250917. The patent publication..

State Intellectual Property Office of China Receives Saifurui Chemical Handan Co Ltd Patent Application for Karl Fischer Reagent for Detecting Moisture Content in Cyclic Ether Comp..

Chemicals

| Tue 21 Apr 2026

Beijing, April 22 -- State Intellectual Property Office of China has received Saifurui Chemical Handan Co Ltd patent application for Karl Fischer Reagent for Detecting Moisture Content in Cyclic Ether Compound by Coulomb Coulometry. Li Yanmei, Han Deyan, Lee Gyeong-cheol, Yang Yanhui, Guo Yubin, Li Shuai and Wang Chunfeng develo..

State Intellectual Property Office of China Publishes University Renmin China Patent Application for Device and Method for Catalyst Deactivation Under Simulatable Working Condition

Chemicals

| Tue 21 Apr 2026

Beijing, April 22 -- State Intellectual Property Office of China has published University Renmin China patent application for Device and Method for Catalyst Deactivation Under Simulatable Working Condition. The invention was developed by Zhang Tao, Li Junhua, Liu Jian and Zhang Jianning. The patent application number is CN202..

Zhuhai Duolun Electric Appliance Co Ltd Submits Chinese Patent Application for Method for Detecting Concentration of Ozone Dissolved in Aqueous Solution and Ozone Water Generating ..

Chemicals

| Tue 21 Apr 2026

Beijing, April 22 -- Zhuhai Duolun Electric Appliance Co Ltd has submitted a patent application for Method for Detecting Concentration of Ozone Dissolved in Aqueous Solution and Ozone Water Generating Equipment. This invention was developed by Yim Jung-bin, Yang Jun and Lu Qing. The patent application number is CN202511212397..

State Intellectual Property Office of China Publishes Guangdong Nano Smart Mfg Industry Innovation Center Co Ltd Patent Application for CMOS (complementary Metal Oxide Semiconducto..

Chemicals

| Tue 21 Apr 2026

Beijing, April 22 -- State Intellectual Property Office of China has published Guangdong Nano Smart Mfg Industry Innovation Center Co Ltd patent application for CMOS (complementary Metal Oxide Semiconductor) Compatible Biosensor Based on Aluminum Nitride as Well as Preparation Method and Application of CMOS Compatible Biosensor...

Galina Sidorenko Applies for Patent on Method of Estimating the Structure of Water and Aqueous Solutions

Chemicals

| Wed 22 Apr 2026

Ljubljana, April 22 -- Galina Sidorenko has applied Slovenian patent for Method of Estimating the Structure of Water and Aqueous Solutions. Galina Sidorenko, Boris Laptev, Leonid Antoškin and Nikolaj Gorlenko developed it. The patent application number is SI20200000216 20201123. The patent publication number is SI26111 (A). ..

State Intellectual Property Office of China Releases Chalco Shandong Advanced Mat Co Ltd Patent Application for Method for Preparing Bayer Stone by Using Sodium Aluminate as Raw Ma..

Chemicals

| Wed 22 Apr 2026

Beijing, April 22 -- State Intellectual Property Office of China has released Chalco Shandong Advanced Mat Co Ltd patent application for Method for Preparing Bayer Stone by Using Sodium Aluminate as Raw Material. This invention was developed by Zhao Zhenxiang, Zhang Zhaowei, Chen Changhao, Li Weitao, Liu Qian, Li Jinming, Zhao L..

Heilongjiang Hongchang New Material Tech Co Ltd Applies for Patent on Graphene Oxide Preparation Process Based on Low-temperature Plasma Assistance

Chemicals

| Wed 22 Apr 2026

Beijing, April 22 -- Heilongjiang Hongchang New Material Tech Co Ltd has applied Chinese patent for Graphene Oxide Preparation Process Based on Low-temperature Plasma Assistance. Li Yifei, Shi Jie and Fu Yulong developed it. The patent application number is CN202511322718 20250916. The patent publication number is CN121085259..

State Intellectual Property Office of China Publishes Guangdong Xinchangshun New Material Tech Co Ltd Patent Application for Preparation Method and Application of Flexible Graphene..

Chemicals

| Wed 22 Apr 2026

Beijing, April 22 -- State Intellectual Property Office of China has published Guangdong Xinchangshun New Material Tech Co Ltd patent application for Preparation Method and Application of Flexible Graphene Aerogel. The invention was developed by Zhou Haixia, Cai Jianmin and Liu Jincheng. The patent application number is CN202..

Yunnan Yeyang New Energy Tech Research Institute Co Ltd Applies for Patent on Preparation Method of Low-temperature Power Type Lithium Iron Phosphate

Chemicals

| Wed 22 Apr 2026

Beijing, April 22 -- Yunnan Yeyang New Energy Tech Research Institute Co Ltd has applied Chinese patent for Preparation Method of Low-temperature Power Type Lithium Iron Phosphate. Yang Haiyan, Chen Tao and Ye Rundong developed it. The patent application number is CN202511155521 20250818. The patent publication number is CN12..

State Intellectual Property Office of China Publishes Yunnan Sunward Chemicals and Guizhou Shengzewei Chemical Patent Application for Preparation Method for Continuously Synthesizi..

Chemicals

| Wed 22 Apr 2026

Beijing, April 22 -- State Intellectual Property Office of China has published Yunnan Sunward Chemicals and Guizhou Shengzewei Chemical patent application for Preparation Method for Continuously Synthesizing Nanoscale Sphere-like Iron Phosphate. The invention was developed by Xu Li, Ding Zhongliang, Cao Qin, Chen Bo, Zhou Hugang..

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