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21:51:52 Wed 01 Apr 2026

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(28)

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(14)

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(12)

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(11)

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(11)

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(9)

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(9)

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(9)

Beijing Yineng Hydrogen S

(8)

Xi\'an Modern Chemistry R

(8)

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(8)

Beijing University of Che

(7)

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(7)

Kunming University of Sci

(7)

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(7)

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(7)

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(6)

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(6)

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(6)

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(6)

(6)

(6)

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(5)

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(5)

(5)

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(5)

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(5)

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(5)

(5)

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(5)

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(4)

(4)

(4)

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(4)

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(3)

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(3)

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(3)

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(3)

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Fudan University

(3)

Fujimi Incorporated

(3)

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(3)

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(3)

Hangzhou Normal Universit

(3)

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(3)

Henan University of Techn

(3)

(3)

Highchem Jiangsu Co Ltd

(3)

Hubei Gurun Tech Co Ltd

(3)

(3)

Institute of Chemistry, C

(3)

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(3)

Jiangsu Ocean University

(3)

Jilin University

(3)

(3)

Lanzhou Institute of Chem

(3)

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(3)

(3)

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(3)

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(3)

(3)

Nanchang Hangkong Univers

(3)

(3)

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(3)

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(3)

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(3)

(3)

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(3)

(3)

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(3)

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(3)

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(3)

(3)

(3)

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(3)

The Board of Trustees of

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(3)

(3)

Welcome to Northwest A&F

(3)

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(3)

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(3)

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(3)

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(3)

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(3)

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(3)

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(3)

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(3)

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(3)

Zhongke Wanchuang Group T

(3)

(2)

AKZO Nobel Coatings Inter

(2)

Adama Makhteshim

(2)

American Polymers Corp

(2)

Anhui University of Scien

(2)

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(2)

Arcade Studio Inc

(2)

(2)

Beijing University

(2)

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(2)

Bluestar Adisseo Nanjing

(2)

Bohai University

(2)

Bristol Myers Squibb

(2)

(2)

(2)

(2)

Changchun University of S

(2)

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(2)

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(2)

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(2)

China Catalyst Holding Co

(2)

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(2)

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China University of Minin

(2)

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(2)

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(2)

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(2)

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(2)

(2)

Contemporary Amperex Tech

(2)

(2)

Dalian Institute of Chemi

(2)

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(2)

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(2)

Dow Global Technologies L

(2)

Dow Global Technologies;

(2)

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(2)

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(2)

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(2)

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(2)

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(2)

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(2)

Geke Semiconductor Shangh

(2)

Gem Co Ltd; Gelinmei Shen

(2)

(2)

GuangXi University

(2)

Guangdong Lichen Aowei In

(2)

Guangdong Longyu New Mat

(2)

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(2)

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(2)

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(2)

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(2)

Hainan Normal University

(2)

Hangzhou Research Institu

(2)

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(2)

Hebei Xietong Chemical Co

(2)

Hefei University of Techn

(2)

Heilongjiang University

(2)

Henan Energy Group Res In

(2)

Henan Nippon Changrunfa T

(2)

Henan Normal University

(2)

Huaibei Normal University

(2)

Huangshan Zhongbang Fuerd

(2)

Huizhou Pengjin Intellige

(2)

Hunan Guocai New Mat Co L

(2)

Hunan Tianfu New Mat Co L

(2)

Imperial College Innovati

(2)

Inner Mongolia University

(2)

Inner Mongolia Vocational

(2)

Institute of Botany, Jian

(2)

(2)

International Business Ma

(2)

Jiangsu Fuqisen New Mat C

(2)

Jiangsu Jinling Special P

(2)

Jiangsu Lianheng Electron

(2)

Jiangsu Liside New Mat Co

(2)

Jiangsu Yuxing Tech Co Lt

(2)

Jilin Univ Of Chemical Te

(2)

Jinhua Advanced Research

(2)

Kent Catalytic Mat Inc

(2)

(2)

King Fahd University of P

(2)

Kingfa Science & Technolo

(2)

Kingspan Holdings (Irl)

(2)

Kremenak Nanotech Inc

(2)

Lanzhou University of Tec

(2)

Liaoning Boshi Jimei New

(2)

Lima Coating Technology W

(2)

(2)

(2)

Luoyang Crystal Union Pho

(2)

(2)

Minascent Tech Gmbh

(2)

Minjiang University

(2)

(2)

Nanchang University

(2)

Nanjing University of Inf

(2)

Nanjing University of Sci

(2)

Nanjing University of Tec

(2)

Nantong University

(2)

Ningbo Huanyang New Mat C

(2)

Ningbo Shixian Tech Co Lt

(2)

North Chemical Industries

(2)

North China Electric Powe

(2)

Northwest Institute for N

(2)

(2)

(2)

Otkrytoe Aktsionernoe Obs

(2)

Peric Special Gases

(2)

PetroChina Company

(2)

(2)

Qilu University of Techno

(2)

Reckitt Benckiser Vanish

(2)

Rochal Tech Llc

(2)

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(2)

(2)

Samsung Electronics

(2)

Sanovel Ilac Sanayi Ve Ti

(2)

Securikett Ulrich & Horn

(2)

(2)

Shaanxi Normal University

(2)

Shaanxi Taihang Impediate

(2)

Shandong Guochuang Fuel C

(2)

Shandong Yanggu Huatai Ch

(2)

Shanghai Baiaoxin Tech Co

(2)

Shanghai Hansi Ind Co Ltd

(2)

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(2)

Shanghai Jiao Tong Univer

(2)

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(2)

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(2)

Shantou University

(2)

Shanxi Tiefeng Chemical;

(2)

Shenyang Aerospace Univer

(2)

Shenyang University

(2)

Shenyang University of Ch

(2)

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(2)

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(2)

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(2)

Shihezi University

(2)

(2)

Shinetsu Chemical Co [jp]

(2)

Sichuan Development Xingx

(2)

Sichuan Yinhe Chemical Co

(2)

Solstice Advanced Mat Us

(2)

Southern University of Sc

(2)

State Power Investment Co

(2)

State Power Investment Co

(2)

Stellenbosch University

(2)

Sterile State Llc

(2)

(2)

Sun Yat-sen University

(2)

Suzhou Niumute Nano Tech

(2)

Suzhou Sunmun Tech Co Ltd

(2)

Swftlabs Holdings Llc

(2)

Taizhou Vocational & Tech

(2)

Technical Institute of Ph

(2)

The Regents of The Univer

(2)

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(2)

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(2)

(2)

(2)

(2)

Unilever IP Holdings

(2)

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(2)

(2)

(2)

Universal Display

(2)

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(2)

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(2)

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(2)

(2)

(2)

Westlake University

(2)

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(2)

Xi\'an Rare Metal Materia

(2)

Xian University of Archit

(2)

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(2)

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(2)

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(2)

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(2)

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(2)

Yankuang Lunan Chemicals

(2)

Yunnan Institute of Tropi

(2)

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(2)

Zhejiang Aiyan Biological

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(2)

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(2)

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(2)

Zhejiang University

(2)

Zhejiang University Shaox

(2)

Zhejiang University; Juhu

(2)

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(2)

Zhejiang Youshan New Ener

(2)

Zhongfu Shenying Carbon F

(2)

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(2)

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(2)

Zhuhai Changxian New Mate

(2)

(1)

3m Innovative Properties

(1)

3m Innovative Properties

(1)

ACM Research, Shanghai

(1)

ADEKA Corporation

(1)

AECC Sichuan Gas Turbine

(1)

(1)

ATS Corporation

(1)

AVIC Manufacturing Techno

(1)

(1)

Aalto University Foundati

(1)

Acad Of Forensic Science;

(1)

Achira Labs Pvt Ltd

(1)

(1)

(1)

Agc Chemicals Americas In

(1)

Agro Innovation Int [fr];

(1)

Aidit Qinhuangdao Digital

(1)

(1)

(1)

Albert Ludwigs Univ Freib

(1)

Aldo Laghi [us]; Alps Sou

(1)

Alipay Hangzhou Technolog

(1)

Alivus Life Sciences

(1)

(1)

Alliance Magnesium [ca];

(1)

Alpha Assembly Solutions

(1)

Alpha Assembly Solutions

(1)

Alpla Werke Alwin Lehner

(1)

(1)

Amynas Bv [us]; Elias Jor

(1)

Anda City Haina Beier Che

(1)

Anhui Anhaorui Tech

(1)

Anhui Conch Material Scie

(1)

Anhui Contango New Energy

(1)

Anhui Costar Biochemical

(1)

Anhui Feituo New Material

(1)

Anhui Gbxf Silicones Co L

(1)

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(1)

Anhui Guoke Environmental

(1)

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(1)

Anhui Institute of Inform

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Anhui Jimei Hydrogen Ener

(1)

Anhui Jincen Composites

(1)

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(1)

Anhui Jinpurui New Mat Co

(1)

Anhui Konka Electronics C

(1)

Anhui Masteel K Wan New B

(1)

Anhui Qixin New Material

(1)

Anhui Qumei Biotechnology

(1)

Anhui Shibai Chemical Co

(1)

Anhui Shunyu Water Affair

(1)

Anhui Tedia High Purity S

(1)

Anhui Tianrun Chemicals C

(1)

Anhui Tiger New Mat Co Lt

(1)

Anhui Tongyuan Environmen

(1)

Anhui University

(1)

Anhui University of Scien

(1)

Anhui Vocational College

(1)

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Anhui Xinyi New Energy Ma

(1)

Anhui Xinyi PV Glass

(1)

Anhui Yuanzhou Green Carb

(1)

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(1)

Anli Tech Suzhou Co Ltd

(1)

(1)

Anqing Xinxiangrui Enviro

(1)

Anshan Hifichem Co Ltd

(1)

Anyang Anlin Biochemical

(1)

Arakawa Chemical Industri

(1)

Archer Daniels Midland

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Ares Trading S A

(1)

Arkansas State Univ Jones

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Arkema France [fr]; Centr

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(1)

(1)

Army Armored Military Aca

(1)

Army Engineering Universi

(1)

Array Technologies

(1)

(1)

AstraZeneca Sweden AB

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Asymchem Life Science, Ti

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Ataca Coating E Lach S R

(1)

(1)

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Autobio Diagnostics

(1)

(1)

Avantium Knowledge Centre

(1)

Avic Xian Aircraft Indust

(1)

(1)

(1)

BASF Coatings Gmbh [de];

(1)

(1)

(1)

BYD Company; Shanghai Byd

(1)

(1)

(1)

Baiyin Xindafu Tech Chemi

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Banfert New Materials Tec

(1)

Baoding Sun Electric Powe

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Baoding Xinsheng Cooling

(1)

Baoji Quality And Tech In

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Baoshili Shanghai New Mat

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Baotou City Xin Chemical

(1)

Baotou Haipingmian High M

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Baotou Meitu Chemical Co

(1)

Bard Peripheral Vascular

(1)

(1)

Baroque Timber Industries

(1)

Batiste Stanley [us]; Bat

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Bbmg Energy Tech Co Ltd;

(1)

Bceg Advanced Constructio

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Beigene Ltd [ky]; Beone M

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Beijing Institute of Tech

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Beijing Jiyuan Meiyu Cult

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Beijing Normal University

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(1)

Beijing Zhongke Xuhong En

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Beixin Carpoly Paint Grou

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(1)

Bender Analytical Holding

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Benecke Changshun Auto Tr

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Bengbu Aiyou New Mat Co L

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Benisch Garrett Foster

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Bgrimm Advanced Materials

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Bharat Serums And Vaccine

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Binding Solutions Ltd

(1)

Biocrucible Ltd

(1)

(1)

Biom Enteva Europe Ag

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Bionxt Solutions Inc

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Biortus Biosciences; Bior

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Blackpoint Tactical Llc [

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Bleck James [us]; Otto Al

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Bloom Biorenewables Sa

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Burton Dental Innovations

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(1)

CCCC First Highway Engine

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Capital University of Med

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(1)

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(1)

(1)

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(1)

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State Intellectual Property Office of China Receives Solid Waste And Chemicals Man Center Mee and Qingdao Sitande Hengli Environment Tech Research Institute Co Ltd Patent Applicati..

Chemicals

| Wed 01 Apr 2026

Beijing, April 1 -- State Intellectual Property Office of China has received Solid Waste And Chemicals Man Center Mee and Qingdao Sitande Hengli Environment Tech Research Institute Co Ltd patent application for Hazardous Waste Sampling Detection Device and Detection Method Thereof. Jin Xiaoqin, Wei Honglian, Lu Puliang, Zheng Ya..

Zhejiang Caihua Tech Co Ltd and Quzhou Caihua New Material Tech Co Ltd Submit Chinese Patent Application for Washable Macromolecular Dye with High Weather Resistance

Chemicals

| Wed 01 Apr 2026

Beijing, April 1 -- Zhejiang Caihua Tech Co Ltd and Quzhou Caihua New Material Tech Co Ltd have submitted a patent application for Washable Macromolecular Dye with High Weather Resistance. This invention was developed by Yu Chao, He Xibin, Li Junpei, Song Wei, Ding Qiulong and Liu Bin. The patent application number is CN20251..

Fujian Debao Dyestuff Tech Co Ltd Files Chinese Patent Application for High-fixation Coloring Agent and Application Thereof

Chemicals

| Wed 01 Apr 2026

Beijing, April 1 -- Fujian Debao Dyestuff Tech Co Ltd has filed a patent application for High-fixation Coloring Agent and Application Thereof. This invention was developed by Shen Xinqiang. The patent application number is CN202510810341 20250617. The patent publication number is CN120988504 (A). International Patent Classifi..

State Intellectual Property Office of China Publishes Dongguan Xiongshuo Electronics Co Ltd Patent Application for Low-thermal-resistance Phase Change Heat Conduction Material and ..

Chemicals

| Wed 01 Apr 2026

Beijing, April 1 -- State Intellectual Property Office of China has published Dongguan Xiongshuo Electronics Co Ltd patent application for Low-thermal-resistance Phase Change Heat Conduction Material and Preparation Method Thereof. The invention was developed by Lim Young-jin. The patent application number is CN202511394756 2..

State Intellectual Property Office of China Publishes Jiangsu Xuke New Mat Co Ltd Patent Application for Wear-resistant Flame-retardant Halogen-free Material and Preparation Method..

Chemicals

| Wed 01 Apr 2026

Beijing, April 1 -- State Intellectual Property Office of China has published Jiangsu Xuke New Mat Co Ltd patent application for Wear-resistant Flame-retardant Halogen-free Material and Preparation Method Thereof. The invention was developed by Li Shengtao. The patent application number is CN202511381440 20250925. The patent ..

State Intellectual Property Office of China Receives Dongguan Zhishang Plastification Tech Co Ltd Patent Application for Flame-retardant Impact-resistant Polycarbonate Material and..

Chemicals

| Wed 01 Apr 2026

Beijing, April 1 -- State Intellectual Property Office of China has received Dongguan Zhishang Plastification Tech Co Ltd patent application for Flame-retardant Impact-resistant Polycarbonate Material and Preparation Method Thereof. Chen Yubin developed the invention. The patent application number is CN202511258013 20250904. ..

State Intellectual Property Office of China Receives Guangdong Xingshengdi Tech Co Ltd Patent Application for High-cti High-flame-retardant PBT Composite Material and Preparation M..

Chemicals

| Wed 01 Apr 2026

Beijing, April 1 -- State Intellectual Property Office of China has received Guangdong Xingshengdi Tech Co Ltd patent application for High-cti High-flame-retardant PBT Composite Material and Preparation Method and Application Thereof. Tu Haifeng and Jiang Zhangshi developed the invention. The patent application number is CN20..

Qingpao Shidai Zaozhuang Packaging Products Co Ltd Seeks Patent for Bio-based Modified Starch Degradable EPS Composite Foam Material and Preparation Method Thereof

Chemicals

| Wed 01 Apr 2026

Beijing, April 1 -- Qingpao Shidai Zaozhuang Packaging Products Co Ltd has sought patent for Bio-based Modified Starch Degradable EPS Composite Foam Material and Preparation Method Thereof. This invention was developed by Liu Long and Liu Zhaohui. The patent application number is CN202511431349 20251009. The patent publicatio..

Guangdong Jiadele Tech Co Ltd Seeks Patent for PVC Stabilizer, Zinc P-tert-butyl Benzoate and Preparation Method and Application of Zinc P-tert-butyl Benzoate

Chemicals

| Wed 01 Apr 2026

Beijing, April 1 -- Guangdong Jiadele Tech Co Ltd has sought patent for PVC Stabilizer, Zinc P-tert-butyl Benzoate and Preparation Method and Application of Zinc P-tert-butyl Benzoate. This invention was developed by Xu Sheng, Min Juping, Hao Lina, Li Weijie, Ye Wenxing, Xu Huaiyi, Chen Xuezhou and He Xiying. The patent appli..

Beijing Yineng Hydrogen Source Tech Co Ltd Seeks Patent for Alkali-resistant and Swelling-resistant Anion Exchange Membrane Based on Cyano-functionalized Draping Chain Polyarylmeth..

Chemicals

| Wed 01 Apr 2026

Beijing, April 1 -- Beijing Yineng Hydrogen Source Tech Co Ltd has sought patent for Alkali-resistant and Swelling-resistant Anion Exchange Membrane Based on Cyano-functionalized Draping Chain Polyarylmethylpiperidine and Preparation Method of Anion Exchange Membrane. This invention was developed by Wang Gang, Lv Pin, Lu Chuan a..

Jiangsu Inst Nuclear Medicine Seeks Patent for Preparation Method of Alpha-type 2-amino-dihydrotetrabenazine

Chemicals

| Wed 01 Apr 2026

Beijing, April 1 -- Jiangsu Inst Nuclear Medicine has sought patent for Preparation Method of Alpha-type 2-amino-dihydrotetrabenazine. This invention was developed by Liu Chunyi, Fang Yi, Tang Jie and Chen Zhengping. The patent application number is CN202510894847 20250630. The patent publication number is CN120987939 (A). In..

Jiangxi Nabo Wine, Hubei Nabo Wine Group Co Ltd and Sichuan Nanbo Liquor Ind Co Ltd Submit Chinese Patent Application for Galangin-grafted 5-formyl Uracil Compound as Well as Prepa..

Chemicals

| Wed 01 Apr 2026

Beijing, April 1 -- Jiangxi Nabo Wine, Hubei Nabo Wine Group Co Ltd and Sichuan Nanbo Liquor Ind Co Ltd have submitted a patent application for Galangin-grafted 5-formyl Uracil Compound as Well as Preparation Method and Application Thereof. This invention was developed by Liu Wendong, Chen Kun, Yu Li, Zhang Chenrun and Zhu Haili..

Shanghai Rukun New Mat Co Ltd and Rukun Shandong New Material Technology Submit Patent Application for Preparation Method and Application of Ethylene Sulfite Compound

Chemicals

| Wed 01 Apr 2026

Beijing, April 1 -- Shanghai Rukun New Mat Co Ltd and Rukun Shandong New Material Technology have submitted a patent application for Preparation Method and Application of Ethylene Sulfite Compound. Liu Xuesong, Wei Wanguo, Xu Bo and Li Gongyong developed the invention. The patent application number is CN202410636482 20240521...

Hangzhou Cheminspire Tech Co Ltd Files Chinese Patent Application for Bevagliflozin Monohydrate Crystal Form and Preparation Method Thereof

Chemicals

| Wed 01 Apr 2026

Beijing, April 1 -- Hangzhou Cheminspire Tech Co Ltd has filed a patent application for Bevagliflozin Monohydrate Crystal Form and Preparation Method Thereof. This invention was developed by Zhang Yiping, Wu Yihua and Zheng Xuchun. The patent application number is CN202410623993 20240520. The patent publication number is CN12..

State Intellectual Property Office of China Publishes Huangshan Prominent New Mat Co Ltd Patent Application for Glycidyl Methacrylate and Preparation Method Thereof

Chemicals

| Wed 01 Apr 2026

Beijing, April 1 -- State Intellectual Property Office of China has published Huangshan Prominent New Mat Co Ltd patent application for Glycidyl Methacrylate and Preparation Method Thereof. The invention was developed by Hu Xinmiao, Hong Feng, Wang Zheng, Zhou Zhiyuan and Zhu Qianqian. The patent application number is CN20251..

Hebi Hengli Rubber Co Ltd Seeks Patent for Preparation Method of Dibenzothiazyl Disulfide

Chemicals

| Wed 01 Apr 2026

Beijing, April 1 -- Hebi Hengli Rubber Co Ltd has sought patent for Preparation Method of Dibenzothiazyl Disulfide. This invention was developed by Tao Honggang and Liu Zhao. The patent application number is CN20251186512 20250804. The patent publication number is CN120987872 (A). International Patent Classification codes are..

State Intellectual Property Office of China Receives Shandong United Pesticide Ind Co Ltd Patent Application for Phenoxy Quinoline Derivative as Well as Preparation Method and Appl..

Chemicals

| Wed 01 Apr 2026

Beijing, April 1 -- State Intellectual Property Office of China has received Shandong United Pesticide Ind Co Ltd patent application for Phenoxy Quinoline Derivative as Well as Preparation Method and Application Thereof. Tang Jianfeng, Chi Huiwei, Han Jun, Zhang Dongdong, Shi Shaokun, Gao Yueheng, Chen Xuecheng, Yu Xianhuai and ..

Ningbo Shixian Tech Co Ltd Files Chinese Patent Application for Preparation Method of 2, 2 '-bis [4-(4-maleimide Phenoxy) Phenyl] Propane

Chemicals

| Wed 01 Apr 2026

Beijing, April 1 -- Ningbo Shixian Tech Co Ltd has filed a patent application for Preparation Method of 2, 2 '-bis [4-(4-maleimide Phenoxy) Phenyl] Propane. This invention was developed by Mao Jianzhong, Chen Gaoshi, Yi Baofu, Hu Yingjun and Zhang Qi. The patent application number is CN202511407857 20250929. The patent public..

State Intellectual Property Office of China Publishes Clenergy Innovation Laboratory Patent Application for Preparation Method of Terephthalic Acid-2-sodium Sulfonate

Chemicals

| Wed 01 Apr 2026

Beijing, April 1 -- State Intellectual Property Office of China has published Clenergy Innovation Laboratory patent application for Preparation Method of Terephthalic Acid-2-sodium Sulfonate. The invention was developed by Zheng Zheng, Liu Longmin, Zhang Yu, Cai Weilong, Wu Meihua, Chen Huaiyin and Li Yongzhao. The patent app..

Shenzhen Baoan New Material Res Institute Seeks Patent for Quaternary Primary Amine Compound and Preparation Method Thereof

Chemicals

| Wed 01 Apr 2026

Beijing, April 1 -- Shenzhen Baoan New Material Res Institute has sought patent for Quaternary Primary Amine Compound and Preparation Method Thereof. This invention was developed by Li Shengwei, Xiao Zengjun, Ma Xiaolong, Liu Jianbin and Liu Shuxian. The patent application number is CN202511147527 20250815. The patent publica..

Anyang Anlin Biochemical Co Ltd Seeks Patent for Synthesis Process of Chlorbenzuron

Chemicals

| Wed 01 Apr 2026

Beijing, April 1 -- Anyang Anlin Biochemical Co Ltd has sought patent for Synthesis Process of Chlorbenzuron. This invention was developed by Zhang Xiaohui, Xue Ruijun, Guan Hongmei, Lyu Ning, Oh Young-soo, Shi Xinxin, Liu Zixun, Li Hua, Qi Ying, Liu Yanzhen, Yang Weijun and Wang Jingshun. The patent application number is CN2..

State Intellectual Property Office of China Publishes Anda City Haina Beier Chemical Co Ltd Patent Application for Synthesis Method of Dippn Prepared Based on Propionitrile

Chemicals

| Wed 01 Apr 2026

Beijing, April 1 -- State Intellectual Property Office of China has published Anda City Haina Beier Chemical Co Ltd patent application for Synthesis Method of Dippn Prepared Based on Propionitrile. The invention was developed by Li Jiaming, Han Yuxuan, Lin Yang and Shao Ying. The patent application number is CN20251139084 202..

State Intellectual Property Office of China Publishes Tianjin Changlu New Chemical Mat Co Ltd Patent Application for Continuous Preparation Method of Perfluor Amide Compound

Chemicals

| Wed 01 Apr 2026

Beijing, April 1 -- State Intellectual Property Office of China has published Tianjin Changlu New Chemical Mat Co Ltd patent application for Continuous Preparation Method of Perfluor Amide Compound. The invention was developed by Guo Haiqiang, Zhang Zhijun, Zhang Hui, Bi Mengchao, Ji Runan, Bai Fuwang and Zhao Zixuan. The pat..

State Intellectual Property Office of China Receives Shandong Kaimisi New Material Tech Co Ltd and Jiangnan University Patent Application for L-lysine Acetate Refining Method

Chemicals

| Wed 01 Apr 2026

Beijing, April 1 -- State Intellectual Property Office of China has received Shandong Kaimisi New Material Tech Co Ltd and Jiangnan University patent application for L-lysine Acetate Refining Method. Liu Yang, Wu Jing and Song Wei developed the invention. The patent application number is CN202511145726 20250815. The patent p..

Shenzhen Kexin New Material Tech Co Ltd and Yonglide Guangzhou Trading Co Ltd File Chinese Patent Application for Novel Photosensitizer as Well as Preparation Method and Applicatio..

Chemicals

| Wed 01 Apr 2026

Beijing, April 1 -- Shenzhen Kexin New Material Tech Co Ltd and Yonglide Guangzhou Trading Co Ltd have filed a patent application for Novel Photosensitizer as Well as Preparation Method and Application Thereof. This invention was developed by Chen Zhiqiang, Zhang Meng, Ren Delei and Guo Xinming. The patent application number ..

State Intellectual Property Office of China Receives Ningbo Shixian Tech Co Ltd Patent Application for Synthesis Method of 1, 4-bis (4-aminophenoxy) Benzene

Chemicals

| Wed 01 Apr 2026

Beijing, April 1 -- State Intellectual Property Office of China has received Ningbo Shixian Tech Co Ltd patent application for Synthesis Method of 1, 4-bis (4-aminophenoxy) Benzene. Yi Baofu, Chen Gaoshi, Mao Jianzhong, Zhang Qi, Hu Yingjun and Li Daohua developed the invention. The patent application number is CN202511407963..

Liaoning Honggang Chemical Co Ltd and Liaoning Liangang Pigment and Dyestuff Chemical Co Ltd File Chinese Patent Application for P-methoxybenzylamine as Well as Preparation Method ..

Chemicals

| Wed 01 Apr 2026

Beijing, April 1 -- Liaoning Honggang Chemical Co Ltd and Liaoning Liangang Pigment and Dyestuff Chemical Co Ltd have filed a patent application for P-methoxybenzylamine as Well as Preparation Method and Application Thereof. This invention was developed by Zhang Wei, Zhang Shun, Zhang Zhigang, Zhang Yongqiang, Zhang Ruizhou and ..

Zhejiang Aiyan Biological Tech Co Ltd Seeks Patent for Synthesis of Hydroxyethyl P-phenylenediamine Sulfate and Application of Hydroxyethyl P-phenylenediamine Sulfate in Anti-aller..

Chemicals

| Wed 01 Apr 2026

Beijing, April 1 -- Zhejiang Aiyan Biological Tech Co Ltd has sought patent for Synthesis of Hydroxyethyl P-phenylenediamine Sulfate and Application of Hydroxyethyl P-phenylenediamine Sulfate in Anti-allergic Hair Dye. This invention was developed by Shan Xiaojiang. The patent application number is CN202511197364 20250825. Th..

Bbmg Energy Tech Co Ltd and Tangshan Jidong Cement Admixture Co Ltd Seek Patent for Alcohol Amine Preparation Method with Low Carbon Dioxide Emission

Chemicals

| Wed 01 Apr 2026

Beijing, April 1 -- Bbmg Energy Tech Co Ltd and Tangshan Jidong Cement Admixture Co Ltd have sought patent for Alcohol Amine Preparation Method with Low Carbon Dioxide Emission. This invention was developed by Zhang Zhensheng, Wang Yang, Zhang Hang, Mao Zenan, Su Xiaoqiang and Bian Shufang. The patent application number is CN..

State Intellectual Property Office of China Publishes Hunan Bide Biotechnology Co Ltd Patent Application for Method for Synthesizing 2, 4, 6-trichloroaniline Through Microchannel

Chemicals

| Wed 01 Apr 2026

Beijing, April 1 -- State Intellectual Property Office of China has published Hunan Bide Biotechnology Co Ltd patent application for Method for Synthesizing 2, 4, 6-trichloroaniline Through Microchannel. The invention was developed by Cao Shengwen, Wang Zheng and Wang Yuelong. The patent application number is CN202511187987 2..

State Intellectual Property Office of China Receives Shenzhen Baoan New Material Res Institute Patent Application for Synthetic Method of Dimethyl Acetylsuccinate

Chemicals

| Wed 01 Apr 2026

Beijing, April 1 -- State Intellectual Property Office of China has received Shenzhen Baoan New Material Res Institute patent application for Synthetic Method of Dimethyl Acetylsuccinate. Long Xujian, Liu Shuxian, Li Shengwei, Liu Jianbin and Ma Xiaolong developed the invention. The patent application number is CN20251151399 ..

Huanggang Meifeng Chemical Tech Co Ltd, Hubei Meifeng Tech Development Co Ltd, Hubei Meikai Chemical Co Ltd, Huangshi Hanwei Tech Co Ltd, Hubei Hanwei Tech Co Ltd and Hubei Meifeng..

Chemicals

| Wed 01 Apr 2026

Beijing, April 1 -- Huanggang Meifeng Chemical Tech Co Ltd, Hubei Meifeng Tech Development Co Ltd, Hubei Meikai Chemical Co Ltd, Huangshi Hanwei Tech Co Ltd, Hubei Hanwei Tech Co Ltd and Hubei Meifeng New Mat Co Ltd have submitted a patent application for Preparation Method of Iso-octyl P-methoxycinnamate. Lu Yu, Song Cong, Nie ..

State Intellectual Property Office of China Receives Zhejiang Juhua Tech Center Co Ltd Patent Application for Method for Preparing Perfluorinated Oxapropionyl Fluoride with High Se..

Chemicals

| Wed 01 Apr 2026

Beijing, April 1 -- State Intellectual Property Office of China has received Zhejiang Juhua Tech Center Co Ltd patent application for Method for Preparing Perfluorinated Oxapropionyl Fluoride with High Selectivity and High Purity and Application of Perfluorinated Oxapropionyl Fluoride. Li Hao, Zhang Wanhong, Zhang Guangxin, Lyu ..

Zhejiang Juhua Tech Center Co Ltd Seeks Patent for Method for Preparing High-purity Perfluorinated Oxaacyl Fluoride and Application of High-purity Perfluorinated Oxaacyl Fluoride

Chemicals

| Wed 01 Apr 2026

Beijing, April 1 -- Zhejiang Juhua Tech Center Co Ltd has sought patent for Method for Preparing High-purity Perfluorinated Oxaacyl Fluoride and Application of High-purity Perfluorinated Oxaacyl Fluoride. This invention was developed by Li Hao, Zhang Wanhong, Zhang Guangxin, Jiang Xiaoyun, Lyu Hui, Xu Ziqi, Li Xixi and Wang Xing..

Hubei Xianchuang Tech Co Ltd Files Chinese Patent Application for Preparation Method of Citral Solution, Citral Miniemulsion and Preparation Method of Citral Miniemulsion

Chemicals

| Wed 01 Apr 2026

Beijing, April 1 -- Hubei Xianchuang Tech Co Ltd has filed a patent application for Preparation Method of Citral Solution, Citral Miniemulsion and Preparation Method of Citral Miniemulsion. This invention was developed by Yu Xinyan, Ma Xiaoqiang, Pan Ting, Li Jinghui, Peng Yao and Yang Ming. The patent application number is C..

Meryer Shanghai Tech Co Ltd Files Chinese Patent Application for Method for Synthesizing 4-methyl-1-pentene Through Propylene Dimerization

Chemicals

| Wed 01 Apr 2026

Beijing, April 1 -- Meryer Shanghai Tech Co Ltd has filed a patent application for Method for Synthesizing 4-methyl-1-pentene Through Propylene Dimerization. This invention was developed by Zhu Boyuan and Wang Xiaoming. The patent application number is CN20251126318 20250724. The patent publication number is CN120987718 (A). ..

State Intellectual Property Office of China Publishes Sihui Feilaifeng Nonmetal Mineral Mat Co Ltd Patent Application for Production Process of Surface Modified Bentonite

Chemicals

| Wed 01 Apr 2026

Beijing, April 1 -- State Intellectual Property Office of China has published Sihui Feilaifeng Nonmetal Mineral Mat Co Ltd patent application for Production Process of Surface Modified Bentonite. The invention was developed by Pei Yehu, Gan Xuefeng, Jang Dae-hee and Xian Youcai. The patent application number is CN202511183160..

State Power Investment Corporation Science & Technology Research Institute, State Power Investment Tech Incubation Co Ltd and Shanxi Institute of Coal Chemistry, Chinese Academy of..

Chemicals

| Wed 01 Apr 2026

Beijing, April 1 -- State Power Investment Corporation Science & Technology Research Institute, State Power Investment Tech Incubation Co Ltd and Shanxi Institute of Coal Chemistry, Chinese Academy of Sciences have sought patent for Method for Preparing Carbon Monoxide Through Reverse Water-gas Shift. This invention was develope..

State Intellectual Property Office of China Receives Sichuan Huayi Qingchuang New Material Tech Co Ltd Patent Application for Porous Carbon Rich in Micropores as Well as Preparatio..

Chemicals

| Wed 01 Apr 2026

Beijing, April 1 -- State Intellectual Property Office of China has received Sichuan Huayi Qingchuang New Material Tech Co Ltd patent application for Porous Carbon Rich in Micropores as Well as Preparation Method and Application Thereof. Zeng Jinke, Yang Min, Liu Zhao and Ke Xin developed the invention. The patent application..

State Intellectual Property Office of China Publishes Suzhou Zhanqing Environmental Protection Tech Co Ltd Patent Application for Process and Reaction System for Synthesizing Spher..

Chemicals

| Wed 01 Apr 2026

Beijing, April 1 -- State Intellectual Property Office of China has published Suzhou Zhanqing Environmental Protection Tech Co Ltd patent application for Process and Reaction System for Synthesizing Spherical Hydroxyl Calcium Phosphate by Utilizing Phosphorus-containing Wastewater. The invention was developed by Zhou Yuchen, Zho..

State Intellectual Property Office of China Publishes Tianjin Vista Tech Development Co Ltd and Weisite Dongying Special Gas Co Ltd Patent Application for Preparation Method of Pho..

Chemicals

| Wed 01 Apr 2026

Beijing, April 1 -- State Intellectual Property Office of China has published Tianjin Vista Tech Development Co Ltd and Weisite Dongying Special Gas Co Ltd patent application for Preparation Method of Phosphorus Trifluoride. The invention was developed by Qian Zhijun, Yang Yu and Ni Zhiqiang. The patent application number is ..

State Intellectual Property Office of China Publishes Intepa Platinum Ind Co Ltd Patent Application for Preparation Method of Platinum, Rhodium and Palladium Single Crystal Powder

Chemicals

| Wed 01 Apr 2026

Beijing, April 1 -- State Intellectual Property Office of China has published Intepa Platinum Ind Co Ltd patent application for Preparation Method of Platinum, Rhodium and Palladium Single Crystal Powder. The invention was developed by Liu Gaosi, Jin Yingjie, Wang Laibing, Shi Weifeng, Qu Xinxin and Lu Weiding. The patent app..

Sichuan Development Xingxin Vanadium Energy Tech Co Ltd and Northeastern University Apply for Patent on Method for Coupling and Trapping Carbon Dioxide Through Negative Pressure Ro..

Chemicals

| Tue 31 Mar 2026

Beijing, April 1 -- Sichuan Development Xingxin Vanadium Energy Tech Co Ltd and Northeastern University have applied Chinese patent for Method for Coupling and Trapping Carbon Dioxide Through Negative Pressure Roasting of Vanadium Slag and Calcium Carbonate. Zhang Tingan, Zhong Yunqing, Lyu Guozhi, Pu Nianwen, Wang Jing, Shen Ch..

Yichun Jiangli Lithium New Energy Industry Res Institute and Jiangxi University of Science and Technology Submit Chinese Patent Application for Gradient Microwave Activation-fluoro..

Chemicals

| Tue 31 Mar 2026

Beijing, April 1 -- Yichun Jiangli Lithium New Energy Industry Res Institute and Jiangxi University of Science and Technology have submitted a patent application for Gradient Microwave Activation-fluorosilicate Synergistic Selection Lithium Extraction Method. This invention was developed by Cheng Lili, Zhou Hepeng, Liu Zishuai, ..

Jintailong Jewelry Co Ltd Applies for Patent on Platinum Waste AI Sorting and Cyclic Regeneration Management System

Chemicals

| Tue 31 Mar 2026

Beijing, April 1 -- Jintailong Jewelry Co Ltd has applied Chinese patent for Platinum Waste AI Sorting and Cyclic Regeneration Management System. Yang Fengying developed it. The patent application number is CN202511161058 20250819. The patent publication number is CN120989399 (A). International Patent Classification codes are..

Zhejiang University of Science and Technology and Xinghuo Medical Tech Suichang Co Ltd Apply for Patent on Radix Tetrastigme Flavone Synthase and Application Thereof

Chemicals

| Tue 31 Mar 2026

Beijing, April 1 -- Zhejiang University of Science and Technology and Xinghuo Medical Tech Suichang Co Ltd have applied Chinese patent for Radix Tetrastigme Flavone Synthase and Application Thereof. Xia Pengguo, Yang Xuejiao, Huang Yang, Zhang Yifan and Zhang Jinmei developed it. The patent application number is CN20251123947..

China Yuanda Group Co Ltd, Yuanda Crop Science Shaanxi Co Ltd and Yuanda Ind Holding Co Ltd Apply for Patent on Polyoxin Production Strain and Application Thereof

Chemicals

| Tue 31 Mar 2026

Beijing, April 1 -- China Yuanda Group Co Ltd, Yuanda Crop Science Shaanxi Co Ltd and Yuanda Ind Holding Co Ltd have applied Chinese patent for Polyoxin Production Strain and Application Thereof. Wang Bin, An Fangfang, Luo Lilian, Li Boya and Yang Yuwang developed it. The patent application number is CN202511491969 20251020. ..

State Intellectual Property Office of China Publishes China Yuanda Group Co Ltd, Fujian Kaili Bio Product Co Ltd and Yuanda Crop Science Shaanxi Co Ltd Patent Application for Zhong..

Chemicals

| Tue 31 Mar 2026

Beijing, April 1 -- State Intellectual Property Office of China has published China Yuanda Group Co Ltd, Fujian Kaili Bio Product Co Ltd and Yuanda Crop Science Shaanxi Co Ltd patent application for Zhongshengmycin Production Strain and Application Thereof. The invention was developed by Wang Bin, An Fangfang, Luo Lilian, Li Boy..

Shandong Jths New Material Science and Tech Co Ltd Applies for Patent on Particle Size Regulation and Distribution Control Method for High-ash-content Solid Waste in Rich Mineral P..

Chemicals

| Tue 31 Mar 2026

Beijing, April 1 -- Shandong Jths New Material Science and Tech Co Ltd has applied Chinese patent for Particle Size Regulation and Distribution Control Method for High-ash-content Solid Waste in Rich Mineral Paper Formula. Yan Qiuling, Xuan Haihan and Xuan Wei developed it. The patent application number is CN202511242727 2025..

State Intellectual Property Office of China Receives Chaohua Tech Foshan Co Ltd Patent Application for Shock Absorber Oil Composition, Preparation Method and Application

Chemicals

| Wed 01 Apr 2026

Beijing, April 1 -- State Intellectual Property Office of China has received Chaohua Tech Foshan Co Ltd patent application for Shock Absorber Oil Composition, Preparation Method and Application. Liang Yaoheng, Lian Jianwei, Lu Fei, Li Xiaolei and Wu Demin developed the invention. The patent application number is CN20251088581..

Jiangsu Zhiren Jingxing New Material Res Institute Co Ltd Files Chinese Patent Application for Stable Storage Kerosene-boron Powder System and Method

Chemicals

| Wed 01 Apr 2026

Beijing, April 1 -- Jiangsu Zhiren Jingxing New Material Res Institute Co Ltd has filed a patent application for Stable Storage Kerosene-boron Powder System and Method. This invention was developed by Dong Shixin, Gao Wenchen, Ji Xiangchi, Fang Yuanhang and He Jie. The patent application number is CN20251166582 20250731. The ..

Shengli Oilfield Shengli Chemical Co Ltd Files Chinese Patent Application for Polyether Reverse Demulsifier for Oil Field as Well as Preparation Method and Application of Polyether..

Chemicals

| Wed 01 Apr 2026

Beijing, April 1 -- Shengli Oilfield Shengli Chemical Co Ltd has filed a patent application for Polyether Reverse Demulsifier for Oil Field as Well as Preparation Method and Application of Polyether Reverse Demulsifier. This invention was developed by Xiong Guohui, Ding Dawei, Wang Ying, Zhang Xiaoxiao, Bu Fan and Li Xiaotong. ..

State Intellectual Property Office of China Receives Dongying Jinfuyuan Chemical Co Ltd Patent Application for Salt-tolerant Fracturing Drag Reducer and Preparation Method Thereof

Chemicals

| Wed 01 Apr 2026

Beijing, April 1 -- State Intellectual Property Office of China has received Dongying Jinfuyuan Chemical Co Ltd patent application for Salt-tolerant Fracturing Drag Reducer and Preparation Method Thereof. Tian Yinggang, Liu Kun and Chen Li developed the invention. The patent application number is CN20251157004 20250730. The p..

China National Petroleum and Cnpc Engineering Tech R & D Co Ltd File Chinese Patent Application for High-temperature-resistant High-density Solid-free Water-based Completion Fluid ..

Chemicals

| Wed 01 Apr 2026

Beijing, April 1 -- China National Petroleum and Cnpc Engineering Tech R & D Co Ltd have filed a patent application for High-temperature-resistant High-density Solid-free Water-based Completion Fluid as Well as Preparation Method and Application Thereof. This invention was developed by Liu Jianquan, Yang Xiangtong, Wang Yonghong..

Southwest Petroleum University, Sichuan Aobo Particle Energy Tech Co Ltd and Sichuan Patikesi Energy Tech Co Ltd Seek Patent for Novel High-strength Temperature-control Phase-chang..

Chemicals

| Wed 01 Apr 2026

Beijing, April 1 -- Southwest Petroleum University, Sichuan Aobo Particle Energy Tech Co Ltd and Sichuan Patikesi Energy Tech Co Ltd have sought patent for Novel High-strength Temperature-control Phase-change Temporary Plugging Agent and Preparation Method Thereof. This invention was developed by Li Jun, Wu Jianqiao, He Siyuan,..

State Intellectual Property Office of China Receives China Coal Huali Xinjiang Carbon Tech Co Ltd Patent Application for Novel Binder and Method for Preparing Activated Carbon by A..

Chemicals

| Wed 01 Apr 2026

Beijing, April 1 -- State Intellectual Property Office of China has received China Coal Huali Xinjiang Carbon Tech Co Ltd patent application for Novel Binder and Method for Preparing Activated Carbon by Applying Same. Li Xiuchun, Yang Jinwei, Wei Wei and Li Lingshu developed the invention. The patent application number is CN2..

Hebei Xietong Chemical Co Ltd Files Chinese Patent Application for Composite Catalyst, Preparation Method of Composite Catalyst, Polysuccinimide and Preparation Method of Polysucci..

Chemicals

| Wed 01 Apr 2026

Beijing, April 1 -- Hebei Xietong Chemical Co Ltd has filed a patent application for Composite Catalyst, Preparation Method of Composite Catalyst, Polysuccinimide and Preparation Method of Polysuccinimide. This invention was developed by Sun Dechun, Jiao Yongkang, Zhang Yuzhuo, Xing Zhenping, Liu Shuanghu and Zhao Longmei. Th..

State Intellectual Property Office of China Receives Nanjing Nanli New Mat Co Ltd Patent Application for Amphiphilic Hyperbranched Polyamide-amine and Preparation Method Thereof

Chemicals

| Wed 01 Apr 2026

Beijing, April 1 -- State Intellectual Property Office of China has received Nanjing Nanli New Mat Co Ltd patent application for Amphiphilic Hyperbranched Polyamide-amine and Preparation Method Thereof. Lu Kang, Zhang Zhen and Sun Jie developed the invention. The patent application number is CN20251158906 20250730. The patent..

Ningbo Fengmei Chemical Tech Co Ltd Files Chinese Patent Application for Polyurethane Foaming Encapsulating Material as Well as Preparation Method and Application Thereof

Chemicals

| Wed 01 Apr 2026

Beijing, April 1 -- Ningbo Fengmei Chemical Tech Co Ltd has filed a patent application for Polyurethane Foaming Encapsulating Material as Well as Preparation Method and Application Thereof. This invention was developed by Shao Weiguo, Zhang Jing, Zhang Baoyuan, Jiang Wenqi, Zhou Xiao, Gong Jintao and Zhu Xinxing. The patent a..

Jiangsu Sobute New Mat Co Ltd and Sichuan Subote New Mat Co Ltd Submit Chinese Patent Application for Wide-capacity High-adaptability Polycarboxylate Superplasticizer and Preparati..

Chemicals

| Wed 01 Apr 2026

Beijing, April 1 -- Jiangsu Sobute New Mat Co Ltd and Sichuan Subote New Mat Co Ltd have submitted a patent application for Wide-capacity High-adaptability Polycarboxylate Superplasticizer and Preparation Method Thereof. This invention was developed by Zhou Dongliang, Zhang Mingyang, Yang Yong, Li Shentong, Hu Cong, Shu Xin, Zha..

Beijing Yineng Hydrogen Source Tech Co Ltd Seeks Patent for Alkali-resistant Stable Anion Exchange Membrane Based on Hydroxyl Modified Branched Chain Polyarylmethylpiperidine and P..

Chemicals

| Wed 01 Apr 2026

Beijing, April 1 -- Beijing Yineng Hydrogen Source Tech Co Ltd has sought patent for Alkali-resistant Stable Anion Exchange Membrane Based on Hydroxyl Modified Branched Chain Polyarylmethylpiperidine and Preparation Method Thereof. This invention was developed by Wang Gang, Lv Pin, Lu Chuan and Liu Shanshan. The patent applic..

State Intellectual Property Office of China Receives Taicang Chroma Biotechnology Co Ltd Patent Application for Gh625-h2a Histone as Well as Chromatin and Application Thereof

Chemicals

| Wed 01 Apr 2026

Beijing, April 1 -- State Intellectual Property Office of China has received Taicang Chroma Biotechnology Co Ltd patent application for Gh625-h2a Histone as Well as Chromatin and Application Thereof. Park Jung-hyun developed the invention. The patent application number is CN202510113265 20250124. The patent publication number..

State Intellectual Property Office of China Publishes Zhejiang University and Zhejiang University Quzhou Research Institute Patent Application for Method for Separating Stigmastero..

Chemicals

| Wed 01 Apr 2026

Beijing, April 1 -- State Intellectual Property Office of China has published Zhejiang University and Zhejiang University Quzhou Research Institute patent application for Method for Separating Stigmasterol from Mixed Phytosterol. The invention was developed by Bao Zongbi, Rong Fanding, Cao Yifeng, Tang Ke, Jung Taek-sang, Shen F..

State Intellectual Property Office of China Publishes Xi'an Gaoyuan Bio Tech Co Ltd Patent Application for Synthesis Process of High-purity Pregnenolone

Chemicals

| Wed 01 Apr 2026

Beijing, April 1 -- State Intellectual Property Office of China has published Xi'an Gaoyuan Bio Tech Co Ltd patent application for Synthesis Process of High-purity Pregnenolone. The invention was developed by Wu Hongqi. The patent application number is CN202511330784 20250917. The patent publication number is CN120988044 (A)...

State Intellectual Property Office of China Receives Anhui Runyue Tech Co Ltd Patent Application for Low-volatility Hydrolysis-resistant Bisphenol a Diphosphate-based Flame Retarda..

Chemicals

| Wed 01 Apr 2026

Beijing, April 1 -- State Intellectual Property Office of China has received Anhui Runyue Tech Co Ltd patent application for Low-volatility Hydrolysis-resistant Bisphenol a Diphosphate-based Flame Retardant. Shi Shanwen, Sheng Jiangfeng, Wu Hongmin and Xu Zongwei developed the invention. The patent application number is CN202..

State Intellectual Property Office of China Receives ECA Healthcare Inc Patent Application for Method for Synthesizing Water-soluble Phosphatidylserine

Chemicals

| Wed 01 Apr 2026

Beijing, April 1 -- State Intellectual Property Office of China has received ECA Healthcare Inc patent application for Method for Synthesizing Water-soluble Phosphatidylserine. Jiang Su, Wang Yumei, Liu Wei and Chen Bilian developed the invention. The patent application number is CN202511128354 20250813. The patent publicatio..

Wuhuan Engineering and Tianjin Univ Zhejiang Research Institute Shaoxing File Chinese Patent Application for Method for Preparing and Purifying High-purity Tris (dimethylamino) Sil..

Chemicals

| Wed 01 Apr 2026

Beijing, April 1 -- Wuhuan Engineering and Tianjin Univ Zhejiang Research Institute Shaoxing have filed a patent application for Method for Preparing and Purifying High-purity Tris (dimethylamino) Silane. This invention was developed by Wu Lina, Zhang Guangying, Zhou Hongjun, Su Jing, Fang Quanguo, Xiao Dunfeng, Xu Caifu and Guo..

Wuyi University and Guangdong Jimeibang New Mat Co Ltd File Chinese Patent Application for Preparation Method of Silicon-acrylate Compound

Chemicals

| Wed 01 Apr 2026

Beijing, April 1 -- Wuyi University and Guangdong Jimeibang New Mat Co Ltd have filed a patent application for Preparation Method of Silicon-acrylate Compound. This invention was developed by Li Bin, Ye Jiawang, Chen Chaohan, Liu Weiwei, Zheng Juanjuan and Jian Haonan. The patent application number is CN20251118655 20250723. ..

Shandong Haitai High Temperature Mat Co Ltd Files Chinese Patent Application for Tundish Dry Material and Preparation Method Thereof

Chemicals

| Wed 01 Apr 2026

Beijing, April 1 -- Shandong Haitai High Temperature Mat Co Ltd has filed a patent application for Tundish Dry Material and Preparation Method Thereof. This invention was developed by Wu Shigang, Zhang Hongying, Gong Yanxue, Sun Tiantian and Bao Ruiling. The patent application number is CN202511512543 20251022. The patent pub..

China University of Mining and Jiangsu Qianxi Environmental Protection Tech Co Ltd File Chinese Patent Application for Composite Ceramsite Based on Waste Incineration Fly Ash and P..

Chemicals

| Wed 01 Apr 2026

Beijing, April 1 -- China University of Mining and Jiangsu Qianxi Environmental Protection Tech Co Ltd have filed a patent application for Composite Ceramsite Based on Waste Incineration Fly Ash and Preparation Method Thereof. This invention was developed by Duan Chenlong, Dai Guofu, Yang Jiahao, Wang Chengxu, Yang Shuo, Peng Ch..

China Buliding Materials Academy and Sinoma Energy Conservation (Wuhan) Submit Chinese Patent Application for Preparation Method of Carbon-sequestration Calcium Silicate Board

Chemicals

| Wed 01 Apr 2026

Beijing, April 1 -- China Buliding Materials Academy and Sinoma Energy Conservation (Wuhan) have submitted a patent application for Preparation Method of Carbon-sequestration Calcium Silicate Board. This invention was developed by Chen Ge, Fang Jingrui, Bai Feng, Ma Tengkun, Shi Xinchao, Wang Xiangyu, Ye Junhao, Qu Qiqi, Ma Zhiq..

Wuhan Water Environment Tech Co Ltd Seeks Patent for Sludge Oxidation Dehydration Reaction Environment-friendly Device Based on Ultrasonic Vibration

Chemicals

| Wed 01 Apr 2026

Beijing, April 1 -- Wuhan Water Environment Tech Co Ltd has sought patent for Sludge Oxidation Dehydration Reaction Environment-friendly Device Based on Ultrasonic Vibration. This invention was developed by Zhou Xuhui, Wang Yifan, Jiang Rui, Hao Shuai and Fu Shiche. The patent application number is CN202511255826 20250904. Th..

State Intellectual Property Office of China Receives Shandong Taiwen Salt Chemical Co Ltd Patent Application for Method for Treating Mercury-containing Wastewater Generated in Calc..

Chemicals

| Wed 01 Apr 2026

Beijing, April 1 -- State Intellectual Property Office of China has received Shandong Taiwen Salt Chemical Co Ltd patent application for Method for Treating Mercury-containing Wastewater Generated in Calcium Carbide Method Polyvinyl Chloride Production Process. Liu Aiqin, Lee Dong-ju, Xu Gui, Niu Zhibing and Lu Aimin developed t..

State Intellectual Property Office of China Receives Jining Zhengdong Chemical Co Ltd Patent Application for Automatic Treatment Device for Chemical Waste Liquid

Chemicals

| Wed 01 Apr 2026

Beijing, April 1 -- State Intellectual Property Office of China has received Jining Zhengdong Chemical Co Ltd patent application for Automatic Treatment Device for Chemical Waste Liquid. Chen Jianqiang, Gong Lei, Wang Yongfu and Wang Chong developed the invention. The patent application number is CN202511208594 20250827. The ..

State Intellectual Property Office of China Receives Jiangxi Eco Advance Co Ltd Patent Application for Method for Treating Thallium-containing Wastewater

Chemicals

| Wed 01 Apr 2026

Beijing, April 1 -- State Intellectual Property Office of China has received Jiangxi Eco Advance Co Ltd patent application for Method for Treating Thallium-containing Wastewater. Qiu Genping, Ning Xiaofei, Liu Bo, Jian Chensheng, Gao Jiachen, Xing Zhiping, Chen Houxing, Dong Qiaohong, Xiao Jianlin, Xie Qingxia, Zhong Xiang and D..

State Intellectual Property Office of China Receives Fujian XFH New Energy Mat Co Ltd Patent Application for Llzo Composite Solid Electrolyte and Preparation Method and Application..

Chemicals

| Wed 01 Apr 2026

Beijing, April 1 -- State Intellectual Property Office of China has received Fujian XFH New Energy Mat Co Ltd patent application for Llzo Composite Solid Electrolyte and Preparation Method and Application Thereof. Song Hongfang, Bai Yu, Yu Zhengbin and Zhao Donghui developed the invention. The patent application number is CN2..

Yunnan Phosphate Chemical Group and Wuhan Institute of Technology Submit Chinese Patent Application for Method for Deeply Purifying Phosphate Tailing Acidolysis Gypsum and Applicat..

Chemicals

| Wed 01 Apr 2026

Beijing, April 1 -- Yunnan Phosphate Chemical Group and Wuhan Institute of Technology have submitted a patent application for Method for Deeply Purifying Phosphate Tailing Acidolysis Gypsum and Application. This invention was developed by Li Haibing, Guo Yongjie, Cheng Qingrong, Pan Zhiquan, Chen Ciyun, Li Jiangli, Chu Shuai and..

Guangxi Guigang Shengzheng Paper Ind Co Ltd Seeks Patent for Napkin Dipping Process with Fragrance Slow-release Function

Chemicals

| Wed 01 Apr 2026

Beijing, April 1 -- Guangxi Guigang Shengzheng Paper Ind Co Ltd has sought patent for Napkin Dipping Process with Fragrance Slow-release Function. This invention was developed by Liang Kechun. The patent application number is CN202511307677 20250915. The patent publication number is CN120989939 (A). International Patent Class..

State Intellectual Property Office of China Receives Xinjiang Zhongtai Xinxin Chemical Tech Co Ltd Patent Application for Positive and Negative Pressure Liquid Sealing Device and U..

Chemicals

| Wed 01 Apr 2026

Beijing, April 1 -- State Intellectual Property Office of China has received Xinjiang Zhongtai Xinxin Chemical Tech Co Ltd patent application for Positive and Negative Pressure Liquid Sealing Device and Using Method Thereof. Sun Yong, Li Chunbao and Luo Dan developed the invention. The patent application number is CN202511314..

Changzhou University and Suzhou Future Membrane Technology Innovation Center Of Nanjing Univ Of Technology Submit Patent Application for Single-layer Janus Fiber Membrane with Pore..

Chemicals

| Wed 01 Apr 2026

Beijing, April 1 -- Changzhou University and Suzhou Future Membrane Technology Innovation Center Of Nanjing Univ Of Technology have submitted a patent application for Single-layer Janus Fiber Membrane with Pore and Wettability Double Gradients and One-step Electrospinning Preparation Method of Single-layer Janus Fiber Membrane. ..

Xinjiang Zhiyuan Zhonglian Machinery Equipment Co Ltd Files Chinese Patent Application for High-flame-retardant Anti-dripping Fiber and Preparation Method Thereof

Chemicals

| Wed 01 Apr 2026

Beijing, April 1 -- Xinjiang Zhiyuan Zhonglian Machinery Equipment Co Ltd has filed a patent application for High-flame-retardant Anti-dripping Fiber and Preparation Method Thereof. This invention was developed by Wang Yang. The patent application number is CN202511183472 20250822. The patent publication number is CN120989763..

Biortus Biosciences and Biortus Wuxi New Drug Dev Co Ltd Submit Patent Application for 7alpha-hydroxysteroid Dehydrogenase Mutant and Application Thereof

Chemicals

| Tue 31 Mar 2026

Beijing, April 1 -- Biortus Biosciences and Biortus Wuxi New Drug Dev Co Ltd have submitted a patent application for 7alpha-hydroxysteroid Dehydrogenase Mutant and Application Thereof. Wang Feng, Xu Xia, Wang Junchao and Shao Zhipeng developed the invention. The patent application number is CN202511367185 20250924. The patent..

Anli Tech Suzhou Co Ltd Seeks Patent for Silicon Carbide Polishing Solution Precise Regulation and Control System Based on Multi-parameter Feedback

Chemicals

| Wed 01 Apr 2026

Beijing, April 1 -- Anli Tech Suzhou Co Ltd has sought patent for Silicon Carbide Polishing Solution Precise Regulation and Control System Based on Multi-parameter Feedback. This invention was developed by Dong Qiang, Cao Yin and Qian Zhihao. The patent application number is CN202511532041 20251024. The patent publication num..

Hebei Daorong New Energy Technology and Institute of Process Engineering,Chinese Academy of Sciences Seek Patent for Photo-thermal Heat Storage Composite Phase Change Material and ..

Chemicals

| Wed 01 Apr 2026

Beijing, April 1 -- Hebei Daorong New Energy Technology and Institute of Process Engineering,Chinese Academy of Sciences have sought patent for Photo-thermal Heat Storage Composite Phase Change Material and Preparation Method Thereof. This invention was developed by Wang Hui, Hu Biao, Xue Daorong, Li Qiang, Liu Qiang and Li Yanl..

State Intellectual Property Office of China Publishes Gansu Baiyin Highway Dev Center Patent Application for Anti-skid Composite Environment-friendly Snow-melting Agent and Prepara..

Chemicals

| Wed 01 Apr 2026

Beijing, April 1 -- State Intellectual Property Office of China has published Gansu Baiyin Highway Dev Center patent application for Anti-skid Composite Environment-friendly Snow-melting Agent and Preparation Method Thereof. The invention was developed by Zhang Xingxu, Gao Fei, Zhang Xueli, Ma Derong, Duan Yanjiang, Gao Guofu an..

State Intellectual Property Office of China Receives Southern University of Science and Technology and Guangdong Wamo Material Technology Patent Application for Ligand as Well as P..

Chemicals

| Wed 01 Apr 2026

Beijing, April 1 -- State Intellectual Property Office of China has received Southern University of Science and Technology and Guangdong Wamo Material Technology patent application for Ligand as Well as Preparation Method and Application Thereof. He Chuan, Zhang Wenbin, Gao Jihui, Qian Fan and Ke Jie developed the invention. ..

State Intellectual Property Office of China Publishes Anhui Runyue Tech Co Ltd Patent Application for Preparation Method of Hydrolysis-resistant Low-volatility Bisphenol A-diphosph..

Chemicals

| Wed 01 Apr 2026

Beijing, April 1 -- State Intellectual Property Office of China has published Anhui Runyue Tech Co Ltd patent application for Preparation Method of Hydrolysis-resistant Low-volatility Bisphenol A-diphosphate Flame-retardant Material. The invention was developed by Wu Hongmin, Sheng Jiangfeng, Xu Zongwei and Shi Shanwen. The p..

Wanbao Mining Ltd Seeks Patent for Method for Producing Polyferric Sulfate by Using Mine Waste Liquid

Chemicals

| Wed 01 Apr 2026

Beijing, April 1 -- Wanbao Mining Ltd has sought patent for Method for Producing Polyferric Sulfate by Using Mine Waste Liquid. This invention was developed by Li Lianze, Zhou Bihui, Wang Zhentang, Yang Jingui, Shan Guangxian and Luo Jun. The patent application number is CN202511266682 20250905. The patent publication number ..

State Intellectual Property Office of China Publishes Ningbo Yongheng New Material Tech Co Ltd Patent Application for Acid-resistant Protective Film Adhesive Tape

Chemicals

| Wed 01 Apr 2026

Beijing, April 1 -- State Intellectual Property Office of China has published Ningbo Yongheng New Material Tech Co Ltd patent application for Acid-resistant Protective Film Adhesive Tape. The invention was developed by Hu Shunqi. The patent application number is CN20251131849 20250725. The patent publication number is CN12098..

Qingzhou Boao Carbon Black Co Ltd Submits Patent Application for Coating Prepared from Modified Carbon Black

Chemicals

| Wed 01 Apr 2026

Beijing, April 1 -- Qingzhou Boao Carbon Black Co Ltd has submitted a patent application for Coating Prepared from Modified Carbon Black. Li Xuebo, Li Lifeng, Guo Xiuzhi, Lu Gongsheng, Wang Xin, Liu Zunyi, Liu Jiansheng and Qiu Zhiliang developed the invention. The patent application number is CN202511525450 20251024. The pat..

State Intellectual Property Office of China Releases Guangdong Metallurgical and Architectural Design Institute Co Ltd Patent Application for Asphalt with High Softening Point Temp..

Chemicals

| Wed 01 Apr 2026

Beijing, April 1 -- State Intellectual Property Office of China has released Guangdong Metallurgical and Architectural Design Institute Co Ltd patent application for Asphalt with High Softening Point Temperature and Preparation Method Thereof. This invention was developed by Li Yanye, Li Ke, Wang Tianlong, He Ruifeng, Fei Weixin..

Lishui Kangxu New Material Tech Co Ltd Submits Patent Application for Biochar-based Sponge Material and Preparation Method Thereof

Chemicals

| Wed 01 Apr 2026

Beijing, April 1 -- Lishui Kangxu New Material Tech Co Ltd has submitted a patent application for Biochar-based Sponge Material and Preparation Method Thereof. Wang Yongcheng developed the invention. The patent application number is CN202511249208 20250903. The patent publication number is CN120988454 (A). International Paten..

State Intellectual Property Office of China Releases Zhuzhou Dibo Photoelectric Mat Co Ltd Patent Application for Preparation and Application of Thin-wall Formed Environment-friend..

Chemicals

| Wed 01 Apr 2026

Beijing, April 1 -- State Intellectual Property Office of China has released Zhuzhou Dibo Photoelectric Mat Co Ltd patent application for Preparation and Application of Thin-wall Formed Environment-friendly Flame-retardant Polycarbonate Modified Material. This invention was developed by Su Zhanhang, Xia Jie, Pan Mengyuan and Wan..

Dongguan Zhishang Plastification Tech Co Ltd Applies for Patent on Halogen-free Flame-retardant Pc/abs Material and Preparation Method Thereof

Chemicals

| Wed 01 Apr 2026

Beijing, April 1 -- Dongguan Zhishang Plastification Tech Co Ltd has applied Chinese patent for Halogen-free Flame-retardant Pc/abs Material and Preparation Method Thereof. Chen Yubin developed it. The patent application number is CN202511430803 20251009. The patent publication number is CN120988447 (A). International Patent ..

Xiamen Yongjinhong Plastic Ind Co Ltd Submits Patent Application for Weather-resistant Flame-retardant Polycarbonate Material and Preparation Method Thereof

Chemicals

| Wed 01 Apr 2026

Beijing, April 1 -- Xiamen Yongjinhong Plastic Ind Co Ltd has submitted a patent application for Weather-resistant Flame-retardant Polycarbonate Material and Preparation Method Thereof. Lin Feng, Wang Jin and Peng Hailong developed the invention. The patent application number is CN202511417959 20250930. The patent publication..

State Intellectual Property Office of China Releases Tianjin Tecore Synchem New Mat Co Ltd Patent Application for Epoxy Molding Compound and Preparation Method and Application Ther..

Chemicals

| Wed 01 Apr 2026

Beijing, April 1 -- State Intellectual Property Office of China has released Tianjin Tecore Synchem New Mat Co Ltd patent application for Epoxy Molding Compound and Preparation Method and Application Thereof. This invention was developed by Xue Xin, Yu Huiyun and Chen Yawen. The patent application number is CN202511521841 202..

Wuhan Sanxuan Tech Co Ltd Applies for Patent on Liquid Molding Compound for Eliminating Flow Marks as Well as Method and Application of Liquid Molding Compound

Chemicals

| Wed 01 Apr 2026

Beijing, April 1 -- Wuhan Sanxuan Tech Co Ltd has applied Chinese patent for Liquid Molding Compound for Eliminating Flow Marks as Well as Method and Application of Liquid Molding Compound. Wu De, Zhao Shan, Liao Shuhang, Wang Xin and Ye Liuying developed it. The patent application number is CN202511518243 20251023. The paten..

State Intellectual Property Office of China Releases Shandong Pengfu New Material Tech Co Ltd Patent Application for Halogen-free Flame-retardant Polypropylene Compound with High C..

Chemicals

| Wed 01 Apr 2026

Beijing, April 1 -- State Intellectual Property Office of China has released Shandong Pengfu New Material Tech Co Ltd patent application for Halogen-free Flame-retardant Polypropylene Compound with High Cti Value and Preparation Method of Halogen-free Flame-retardant Polypropylene Compound. This invention was developed by Wang X..

Shanghai Yunyao Thermal Energy Tech Co Ltd and Hubei Dongsenjie Tech Co Ltd Apply for Patent on High-efficiency Incineration Hearth for PTA (pure Terephthalic Acid) Oxidation Resid..

Chemicals

| Wed 01 Apr 2026

Beijing, April 1 -- Shanghai Yunyao Thermal Energy Tech Co Ltd and Hubei Dongsenjie Tech Co Ltd have applied Chinese patent for High-efficiency Incineration Hearth for PTA (pure Terephthalic Acid) Oxidation Residue Waste Liquid. Wang Zhaohong and Zhou Tang developed it. The patent application number is CN202511512614 20251022..

Beijing Yineng Hydrogen Source Tech Co Ltd Submits Chinese Patent Application for Alkali-resistant and High-conductivity Ethyl Substituted Side Chain Polyarylmethylpiperidine Anion..

Chemicals

| Wed 01 Apr 2026

Beijing, April 1 -- Beijing Yineng Hydrogen Source Tech Co Ltd has submitted a patent application for Alkali-resistant and High-conductivity Ethyl Substituted Side Chain Polyarylmethylpiperidine Anion Exchange Membrane and Preparation Method Thereof. This invention was developed by Wang Gang, Lv Pin, Lu Chuan and Liu Shanshan. ..

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