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11:37:20 Thu 23 Jul 2026

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Wanhua Chemical Group

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(19)

3m Innovative Properties

(17)

Jiangnan University

(10)

Dalian Institute of Chemi

(9)

Kunming University of Sci

(9)

Sumitomo Chemical

(9)

Harbin Inst Of Technology

(8)

Nanjing University of Tec

(8)

Shin-Etsu Chemical

(8)

South China University of

(8)

(7)

Jilin University

(7)

Solstice Advanced Mat Us

(7)

(6)

East China University of

(6)

Kingfa Science & Technolo

(6)

Ningbo Inst Materials Tec

(6)

Xi\'an Jiaotong Universit

(6)

Xian Modern Chemistry Res

(6)

Zhejiang University of Te

(6)

(5)

Dow Global Technologies

(5)

Hefei University of Techn

(5)

Nanjing University

(5)

Qianjiang Fangyuan Titani

(5)

Sichuan University

(5)

University of Science and

(5)

Welcome to Northwest A&F

(5)

Beijing Inst Technology

(4)

Beijing University of Che

(4)

(4)

(4)

Dalian University of Tech

(4)

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(4)

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(4)

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(4)

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(4)

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(4)

Henan University of Scien

(4)

(4)

Jiangsu Shuangdeng Front

(4)

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(4)

LG Energy Solution

(4)

Liaoning University

(4)

(4)

National Dong Hwa Univers

(4)

Ningxia University

(4)

Ocean University China

(4)

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(4)

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(4)

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(4)

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(4)

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(4)

Unilever IP Holdings

(4)

Yanchang Zhongke Dalian E

(4)

Yunnan University

(4)

Anhui University

(3)

Anhui University of Scien

(3)

Beihang University

(3)

Beijing University of Tec

(3)

Carmeuse Tech Sa

(3)

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(3)

Chongqing Runji Far East

(3)

(3)

Enf Technology Co Ltd [kr

(3)

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(3)

Fuzhou University

(3)

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(3)

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(3)

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(3)

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(3)

Jilin Univ Of Chemical Te

(3)

KCC Corporation

(3)

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Maanshan Iron & Steel

(3)

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(3)

(3)

Northwestern Polytechnica

(3)

Peratech Co Ltd

(3)

Qingdao Inst Bioenergy &

(3)

Qingdao University

(3)

Samsung Bioepis

(3)

Shaanxi University of Sci

(3)

Shandong Yanggu Huatai Ch

(3)

Shanghai Inst Technology

(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)

The Chemours Co Fc Llc

(3)

Tongji University

(3)

(3)

Wuhan University of Techn

(3)

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(3)

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(3)

Xinjiang Xingfa Chemical

(3)

Yunnan Anquan Xiao Anti N

(3)

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(3)

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(3)

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(3)

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(3)

Zhejiang University

(3)

Zhejiang University Quzho

(3)

Zhengzhou Rongsheng Refra

(3)

Adama Makhteshim

(2)

Aerospace Research Inst O

(2)

Alibaba Biological New Ma

(2)

Allchemy Co Ltd

(2)

(2)

Anhui Jinhe Industrial

(2)

(2)

Beijing Institute of Fash

(2)

Beijing Mingjia Semicondu

(2)

Beijing University of Che

(2)

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(2)

Bokang Jiaxing Semiconduc

(2)

CNPC Greatwall Drilling;

(2)

Chang\'an University

(2)

Changchun Institute of Ap

(2)

Chengdu Likai Chiral Tech

(2)

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(2)

China Institute of Atomic

(2)

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(2)

Chongqing Feiyinke Biotec

(2)

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(2)

Chongqing University

(2)

(2)

Conexant Systems Inc

(2)

Covestro Deutschland AG

(2)

DIC Corporation

(2)

Dainippon Ink & Chemicals

(2)

Dalian Minzu University

(2)

Daoer Huacheng Electronic

(2)

Dongying Baoze Energy Tec

(2)

El Consejo Superior de In

(2)

Evonik Operations

(2)

Fraunhofer-Gesellschaft

(2)

Fuan Guolong Nano Mat Co

(2)

Fujian Hengshen Electroni

(2)

Fujian Inst Of Research O

(2)

Gilead Sciences

(2)

Graco Minnesota

(2)

Grikin Advanced Materials

(2)

Guangdong University of T

(2)

Guangxi University for Na

(2)

Guangzhou National Labora

(2)

Guizhou University

(2)

Guoneng Jishi Chemical Te

(2)

(2)

Hangzhou Gaoxi Tech Co Lt

(2)

Haoyuan Chemexpress Co Lt

(2)

Hebei University of Scien

(2)

Hebei University of Techn

(2)

Hefei Institutes of Physi

(2)

Henan Institute of Scienc

(2)

Henan University of Chine

(2)

Hohai University

(2)

Hou Yu; Hou Jianhua

(2)

Huaibei Normal University

(2)

Huaneng Wuhan Power Gener

(2)

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(2)

Hubei Institute of Aerosp

(2)

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(2)

Hubei Three Gorges Labora

(2)

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(2)

Hunan Modern Cold & Humid

(2)

Ibih New Mat Co Ltd

(2)

Infineum International

(2)

Inner Mongolia Baotou Ste

(2)

Inst Of Metal Research Ch

(2)

Institute of Chemistry, C

(2)

JSR Corporation

(2)

Jiahua Special Cement Co

(2)

Jiangsu Fengshan Biochemi

(2)

Jiangsu Green Man Semicon

(2)

Jiangsu Hete New Mat Co L

(2)

Jiangsu Jiyi New Mat Co L

(2)

Jiangsu Linlong New Mat C

(2)

Jiangsu Meiyang Electroni

(2)

Jiangsu University of Sci

(2)

Jiangsu Zhiren Jingxing N

(2)

Jiangxi Daoshi Chemical C

(2)

Jiangxi Jiuling Lithium I

(2)

Jiangxi Science & Technol

(2)

Jiangxi Xinbang Bio Chemi

(2)

Jiaxing University

(2)

Jilin Yatai Fangzhou Tech

(2)

Jinan University

(2)

Jingdong Technology Infor

(2)

Jinzhou Yijia Tech Co Ltd

(2)

Johns Hopkins University

(2)

Johnson Matthey Davy Tech

(2)

Korea Inst Of Science And

(2)

Korea Research Inst Of Ch

(2)

Kureha Corporation

(2)

(2)

LANXESS Deutschland

(2)

Lanzhou University

(2)

Lee Dae Soo; Yang Jun

(2)

(2)

Locus Solutions

(2)

Luoyang Ship Material Res

(2)

(2)

(2)

Minjiang University; MCC

(2)

Mitsubishi Chemical

(2)

(2)

Nanjing Normal University

(2)

Nantong University

(2)

Newmat Beijing Environmen

(2)

Ningxia Huayu Chemical Co

(2)

North Carolina State Univ

(2)

(2)

(2)

Ping An Technology, Shenz

(2)

(2)

Robert Bosch Co Limited

(2)

Satellite New Material Re

(2)

Schaeffler Technologies A

(2)

Shandong Construction Uni

(2)

Shandong Dehao Chemical C

(2)

Shandong Jingbo Polyolefi

(2)

Shandong Luli Chemical Ma

(2)

Shandong Start Measuremen

(2)

Shandong Xingtai Silicon

(2)

Shanghai University Of En

(2)

Shanxi University

(2)

Shenyang Jianzhu Universi

(2)

Shenzhen Inst Of Advanced

(2)

Shihezi University

(2)

Shijiazhuang Censhun Magn

(2)

Sichuan Lomon Phosphorous

(2)

Sichuan North Hongguang S

(2)

Sino Precious Metals Hold

(2)

Special Man France

(2)

(2)

State Grid Shandong Elect

(2)

Styron Europe Gmbh

(2)

Sumitomo Chemical Co Limi

(2)

Suzhou Yacoo Science Co L

(2)

Technical Institute of Ph

(2)

Tianfu Yongxing Laborator

(2)

Tianjin Gongli Tech Co Lt

(2)

Tianjin Polytechnic Unive

(2)

Tokyo Ohka Kogyo

(2)

Tsinghua University

(2)

(2)

(2)

(2)

University of Science and

(2)

Volumina Medical Sa

(2)

Walch Guangzhou Commodity

(2)

Wenzhou Kangrui Baiou Bio

(2)

Wuxi Haite New Material I

(2)

Xiamen University of Tech

(2)

Xian Surface Material Pro

(2)

Xidian University; Xidian

(2)

Xinjiang Xuandong Energy

(2)

Xinxiang Richful New Mate

(2)

Yangzhou Polytechnic Inst

(2)

Yantai Longda Material Te

(2)

Yissum Research Developme

(2)

Yongjiang Laboratory

(2)

Zhejiang Euchem Chemical

(2)

Zhejiang Tongxuan Medical

(2)

Zhejiang Uvchem Special C

(2)

Zhejiang Wanli University

(2)

Zhengjisuo Zhengzhou Tran

(2)

Zhengzhou Non Ferrous Met

(2)

Zhengzhou University

(2)

Zhiju Tech Wuhan Co Ltd;

(2)

Zhuhai Qianxin New Materi

(2)

(1)

11th Research Inst Of Chi

(1)

3M Innovative Properties

(1)

(1)

(1)

ACM Research, Shanghai

(1)

(1)

AECC Guiyang Engine Desig

(1)

Abbas Razi [us]; Henkel

(1)

Accro Bioscience Hk Ltd [

(1)

Acme Electronics Guangzho

(1)

Active Motif Inc

(1)

(1)

Adden Energy Inc

(1)

(1)

Aekyung Chemical Co Ltd

(1)

(1)

Aidite Qinhuangdao Techno

(1)

(1)

Air Liquide American [ae]

(1)

Air Products & Chemicals

(1)

(1)

(1)

AkzoNobel Coatings Intern

(1)

All4labels Group Gmbh

(1)

(1)

(1)

Alzchem Trostberg

(1)

Amgain Shandong Magnesium

(1)

(1)

(1)

Anhui Baizhi New Mat Co L

(1)

Anhui Caini New Mat Co Lt

(1)

Anhui Conch Industrial Te

(1)

Anhui Engao Optical Mat C

(1)

Anhui Feidian New Materia

(1)

Anhui Guoxin Diagnostic B

(1)

Anhui Hengkun New Materia

(1)

Anhui Huiyan Tech Service

(1)

Anhui Jinyu Mat Co Ltd

(1)

Anhui Lanlan New Material

(1)

Anhui Liande New Material

(1)

Anhui Luling Gas Co Ltd

(1)

Anhui Magang Heavy Machin

(1)

Anhui Niujian Biotechnolo

(1)

Anhui Normal University

(1)

Anhui Panhua New Mat Co L

(1)

Anhui Safe Electronics

(1)

Anhui Survey & Design Ins

(1)

Anhui Tongxi High Tech Ne

(1)

Anhui Traffic Control Eng

(1)

Anhui University of Chine

(1)

Anhui University of Scien

(1)

Anhui University of Techn

(1)

Anhui Wanyu Machinery Equ

(1)

Anhui Wotian Sensing Tech

(1)

Anhui Xinghongye Intellig

(1)

Anhui Yingliu Haiyuan Com

(1)

Anhui Youpin New Mat Co L

(1)

Anhui Youshi Intelligent

(1)

Anhui Yuanjun Hydrogen En

(1)

Ankang Baizhongyang Ecolo

(1)

Anqing Yicheng Chemical T

(1)

Anst Tech Shenzhen Co Ltd

(1)

(1)

Arkema France [fr]; Coves

(1)

Arkema France [fr]; Shini

(1)

Arkema France; Centre Nat

(1)

Arkema France; Styron Eur

(1)

(1)

Aspiradac Pty Ltd

(1)

Atombeam Technologies

(1)

Aupu Intelligent Tech Cor

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Aurorium Holdings

(1)

Avic Manufacturing Techno

(1)

Axalta Coating Systems Gm

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BASF Catalysts Shanghai C

(1)

BASF Coatings Gmbh [de];

(1)

BASF Se [de]; Robert Bosc

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BASF; Special Man France

(1)

BASF; Zhejiang University

(1)

(1)

BOE Technology Group

(1)

Banfert New Mat Co Ltd

(1)

Baoding University

(1)

Baofeng Biotech Beijing C

(1)

Baotou Haipingmian High M

(1)

Baotou Langu Tech Co Ltd

(1)

Baotou Research Inst Of R

(1)

Baowu Water Technology

(1)

Barenbrug New Zealand Ltd

(1)

(1)

(1)

Basell Poliolefine Italia

(1)

Basell Polyolefine

(1)

Bauhinia Paint Shanghai C

(1)

Bayer Consumer Care Ag

(1)

Beckman Coulter

(1)

Beehive Industries

(1)

Beetge Jan Hendrik

(1)

Beifang University of Nat

(1)

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(1)

Beijing Aerospace Prop In

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Beijing Aibo Prec Manufac

(1)

Beijing Beifen Ruili Anal

(1)

Beijing Beihua Gaoke New

(1)

Beijing Center for Diseas

(1)

Beijing Century Tal Educa

(1)

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(1)

Beijing Chipadvanced Co L

(1)

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(1)

Beijing Graphene Inst Co

(1)

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(1)

Beijing Heyiyuan Biotechn

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(1)

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Beijing Jiaotong Universi

(1)

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(1)

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(1)

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(1)

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(1)

Beijing Qihanqian Tech Co

(1)

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(1)

Beijing Qingyan Boshi Hea

(1)

Beijing Red Star Co Ltd

(1)

Beijing Research Inst Of

(1)

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(1)

Beijing Sanyu Future Tech

(1)

Beijing Shougang Co Limit

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Beijing Sinoma Synthetic

(1)

Beijing Smart Park Soluti

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Beijing Technology & Busi

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Beijing Telemetry Tech In

(1)

Beijing Univ Of Chemical

(1)

Beijing University of Che

(1)

Beijing University of Che

(1)

Beijing University of Che

(1)

Beijing University of Che

(1)

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(1)

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(1)

(1)

Benfu Natural Outdoor Spo

(1)

Bengbu University

(1)

Bgi Precision Nutrition S

(1)

Bigshott Dev Inc

(1)

Bio Beauty Science Co Ltd

(1)

(1)

Biosafety Res Center Yang

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(1)

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(1)

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(1)

(1)

Blue Star Strategic Llc

(1)

Bluestar Beijing Chemical

(1)

Bode Zhizao Guangzhou Bio

(1)

(1)

(1)

(1)

Bozhou University

(1)

Bracco Imaging SpA

(1)

Budweiser Henan Beer Co L

(1)

(1)

CCCC Third Harbour Engine

(1)

CNNC Jianzhong Nuclear Fu

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CNOOC Tianjin Branch

(1)

Cabio Biotechnology Wuhan

(1)

Caesarstone Ltd

(1)

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(1)

Cambridge Enterprise; Har

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(1)

Camsan Ordu Agac Sanayi V

(1)

Cangzhou Huarun Chemical

(1)

(1)

Carbon Based Composite Ma

(1)

Carbon Crusher Inc

(1)

Carbon Cycling Tech Llc

(1)

(1)

(1)

Cccc Construction Tech Ji

(1)

Celanese International Co

(1)

Central China Inst Of Opt

(1)

Central China Normal Univ

(1)

Central South University

(1)

Central South University;

(1)

Centro Nac De Pesquisa Em

(1)

Cenyx Biotech Inc

(1)

(1)

(1)

(1)

Changchun Jilin Univ Supe

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Changjiang Inst Of Survey

(1)

Changjiang River Scientif

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Changqing Hubei Biotechno

(1)

Changsha Daihua Tech Co L

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Changsha Deyi Tech Co Ltd

(1)

Changsha Essence Equipmen

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Changsha Kangsining Biolo

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Changsha Minde Fire Fight

(1)

Changsha University of Sc

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Changzhou Dubo High Molec

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(1)

(1)

(1)

(1)

Chen Xin Ming [cn]; 3m In

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(1)

(1)

(1)

Chengdu Advanced Metal Ma

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Chengdu Aircraft Industry

(1)

Chengdu Cheng Gao Valve C

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Chengdu Ditai Chemical Co

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Chungbuk National Univ In

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Colgate-Palmolive

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(1)

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(1)

(1)

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Daicel Mika Ltd

(1)

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(1)

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Dalian Insulator Group Tr

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Dalian Runbang Coating Co

(1)

Dalian University of Tech

(1)

Dalian University of Tech

(1)

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Danstar Ferment

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(1)

(1)

Dehu Coating Equipment Gu

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(1)

(1)

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(1)

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(1)

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(1)

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Targenon LLC Submits Chinese Patent Application for Treatment of Cancer with PDK Inhibitor 4-chloro-n-(2-(4-chlorobenzyl)-3-oxo-2, 3-dihydro-1, 2, 4-thiadiazol-5-yl) Benzamide

Chemicals

| Wed 22 Jul 2026

Beijing, July 23 -- Targenon LLC has submitted a patent application for Treatment of Cancer with PDK Inhibitor 4-chloro-n-(2-(4-chlorobenzyl)-3-oxo-2, 3-dihydro-1, 2, 4-thiadiazol-5-yl) Benzamide. This invention was developed by Edlund Henrik, Ericson Marten and Norling Staffan. The patent application number is CN20248058795 ..

Chengdu Xinhuayuan Science And Tech Co Ltd, Qingdao Sanli Bennuo New Mat Co Ltd and Weifang Sanli Bennuo Chemical Industries Submit Chinese Patent Application for Separation and Re..

Chemicals

| Wed 22 Jul 2026

Beijing, July 23 -- Chengdu Xinhuayuan Science And Tech Co Ltd, Qingdao Sanli Bennuo New Mat Co Ltd and Weifang Sanli Bennuo Chemical Industries have submitted a patent application for Separation and Recovery Method of Olefin Hydroformylation Reaction Liquid. This invention was developed by Feng Jianying, Zhao Qiang, Wu Qianhui,..

Zhejiang Kunxiu Tech Co Ltd Submits Patent Application for Water Purification Catalyst and Preparation Process and System Thereof

Chemicals

| Wed 22 Jul 2026

Beijing, July 23 -- Zhejiang Kunxiu Tech Co Ltd has submitted a patent application for Water Purification Catalyst and Preparation Process and System Thereof. Fan Lecheng, Ma Benyang and Yu Bin developed the invention. The patent application number is CN202610272640 20260306. The patent publication number is CN121911513 (A). ..

China National Rice Research Institute Submits Chinese Patent Application for Rapid Desalting Equipment for Soda Saline-alkali Soil

Chemicals

| Wed 22 Jul 2026

Beijing, July 23 -- China National Rice Research Institute has submitted a patent application for Rapid Desalting Equipment for Soda Saline-alkali Soil. This invention was developed by Tian Wenhao, Zhu Lianfeng, Zhu Chunquan, Kong Yali, Zhang Junhua and Cao Xiaochuang. The patent application number is CN202511974677 20251225...

Dabaituo Suzhou Intelligent Tech Co Ltd Submits Chinese Patent Application for Double-support Synchronous Lifting Heavy-load Mobile Robot

Chemicals

| Wed 22 Jul 2026

Beijing, July 23 -- Dabaituo Suzhou Intelligent Tech Co Ltd has submitted a patent application for Double-support Synchronous Lifting Heavy-load Mobile Robot. This invention was developed by Chen Hua and Wu Zhijian. The patent application number is CN202610293140 20260311. The patent publication number is CN121913437 (A). Int..

Xuzhou Jiantao Energy Co Ltd Submits Chinese Patent Application for Sulfur Melting Kettle, Sulfur Foam Thickening Sulfur Melting Device and Thickening Sulfur Melting Method

Chemicals

| Wed 22 Jul 2026

Beijing, July 23 -- Xuzhou Jiantao Energy Co Ltd has submitted a patent application for Sulfur Melting Kettle, Sulfur Foam Thickening Sulfur Melting Device and Thickening Sulfur Melting Method. This invention was developed by Cui Haisong, Song Jinxing, Huo Ershun, Yin Haiyi, Li Hui and Zhou Zelong. The patent application numb..

Qingdao Haier Strauss Water Equipment, Qingdao Haier Strauss Tech Co Ltd and Haier Smart Home Submit Chinese Patent Application for Mineralized Filter Element Based on Natural Rock..

Chemicals

| Wed 22 Jul 2026

Beijing, July 23 -- Qingdao Haier Strauss Water Equipment, Qingdao Haier Strauss Tech Co Ltd and Haier Smart Home have submitted a patent application for Mineralized Filter Element Based on Natural Rock Material as Well as Preparation Method and Application of Mineralized Filter Element. This invention was developed by Peng Yu, ..

Jiangsu Institute Of Ecological Soil Co Ltd Submits Chinese Patent Application for Underground Water Layered Thermal-electric Coupling Intelligent Sequential Repair System and Repa..

Chemicals

| Wed 22 Jul 2026

Beijing, July 23 -- Jiangsu Institute Of Ecological Soil Co Ltd has submitted a patent application for Underground Water Layered Thermal-electric Coupling Intelligent Sequential Repair System and Repair Method. This invention was developed by Liu Kai, Wang Yan, Wei Mingli, Wei Wei, Zhang Jiancong, Xu Yue and Wang Xuejin. The ..

Chongqing University and Chongqing Institute Green & Intelligent Technology CAS Submit Chinese Patent Application for Ammonia Direct Oxidation Denitrification Method Suitable for S..

Chemicals

| Wed 22 Jul 2026

Beijing, July 23 -- Chongqing University and Chongqing Institute Green & Intelligent Technology CAS have submitted a patent application for Ammonia Direct Oxidation Denitrification Method Suitable for Slope Cropland Ecological Ditch. This invention was developed by Lei Yu, Zeng Quanchao, Liu Zhimei, Yeo Myung Kwon, Wu Shengjun a..

Chongqing Yiqianming Tech Group Co Ltd Files Chinese Patent Application for Acid-resistant and Sulfur-resistant Foam Scrubbing Agent for Acidic Gas Well and Preparation Method of A..

Chemicals

| Wed 22 Jul 2026

Beijing, July 23 -- Chongqing Yiqianming Tech Group Co Ltd has filed a patent application for Acid-resistant and Sulfur-resistant Foam Scrubbing Agent for Acidic Gas Well and Preparation Method of Acid-resistant and Sulfur-resistant Foam Scrubbing Agent. This invention was developed by Yang Ninghua. The patent application num..

Shanghai Yugong Environment Protection Tech Co Ltd Files Chinese Patent Application for Combustion Improver Based on Aluminum Carbide Waste Salt and Preparation Method Thereof

Chemicals

| Wed 22 Jul 2026

Beijing, July 23 -- Shanghai Yugong Environment Protection Tech Co Ltd has filed a patent application for Combustion Improver Based on Aluminum Carbide Waste Salt and Preparation Method Thereof. This invention was developed by He Shikun, Ding Yujing, Ma Shilong, Liu Chengchen, Zhang Jie, Zhang Xinyan, Zhang Bin, Zou Peishi, Cai ..

Lingbao Jinyuan Zhaohui Copper Co Ltd Files Chinese Patent Application for Surface Modification Method for Improving Peel Strength of Copper Foil

Chemicals

| Wed 22 Jul 2026

Beijing, July 23 -- Lingbao Jinyuan Zhaohui Copper Co Ltd has filed a patent application for Surface Modification Method for Improving Peel Strength of Copper Foil. This invention was developed by Zhao Xiaohui, Hu Hao, Jiao Xin, Zhou Shihao, Shao Songcai, Meng Weifen, Wu Bing and Yuan Tongtong. The patent application number i..

Changsha Hongkuang Tech Co Ltd Files Chinese Patent Application for Drying-free Xanthate Collecting Agent and Preparation Method and Application Thereof

Chemicals

| Thu 23 Jul 2026

Beijing, July 23 -- Changsha Hongkuang Tech Co Ltd has filed a patent application for Drying-free Xanthate Collecting Agent and Preparation Method and Application Thereof. This invention was developed by Wang Shuai, Zhong Hong, Ma Xin and Tang Dongtao. The patent application number is CN20261074299 20260120. The patent public..

Park Jin Files Chinese Patent Application for Artificial Intelligence Model Solution Delivery Method, Device and System

Chemicals

| Thu 23 Jul 2026

Beijing, July 23 -- Park Jin has filed a patent application for Artificial Intelligence Model Solution Delivery Method, Device and System. The patent application number is CN202411625286 20241114. The patent publication number is CN121920507 (A). International Patent Classification codes are G06F16/334, G06F16/35 and G06N5/0..

Acme Electronics Guangzhou Co Ltd Files Chinese Patent Application for High-permeability and High-impedance Manganese Zinc Ferrite Material for High Frequency and Preparation Metho..

Chemicals

| Wed 22 Jul 2026

Beijing, July 23 -- Acme Electronics Guangzhou Co Ltd has filed a patent application for High-permeability and High-impedance Manganese Zinc Ferrite Material for High Frequency and Preparation Method Thereof. This invention was developed by Hong Qingang, Lin Binghan, Chen Peilong and Zi Dongbin. The patent application number ..

Peratech Co Ltd Files Chinese Patent Application for Synthesis Method of Deuterated Chlorobenzene-d4

Chemicals

| Wed 22 Jul 2026

Beijing, July 23 -- Peratech Co Ltd has filed a patent application for Synthesis Method of Deuterated Chlorobenzene-d4. This invention was developed by Geng Chao, An Jincheng, Duan Xiaoguang, Wang Qiyue, Guo Jingwei, Zong Zhaoxing, Guo Chongyang, Dai Weina, Shuang Li and Wang Dong. The patent application number is CN202512306..

State Intellectual Property Office of China Releases Quzhou University and Zhejiang University of Technology Patent Application for Preparation Method of C-h Nitrated Compound of U..

Chemicals

| Wed 22 Jul 2026

Beijing, July 23 -- State Intellectual Property Office of China has released Quzhou University and Zhejiang University of Technology patent application for Preparation Method of C-h Nitrated Compound of Unactivated Aromatic Hydrocarbon. This invention was developed by Wang Jianguo, Jin Hairui, Zhao Yating and Qin Jie. The pat..

State Intellectual Property Office of China Releases Satellite New Material Res And Development Co Ltd Patent Application for Synthesis Method of 3-chloro-2-methylaniline or 5-chlo..

Chemicals

| Wed 22 Jul 2026

Beijing, July 23 -- State Intellectual Property Office of China has released Satellite New Material Res And Development Co Ltd patent application for Synthesis Method of 3-chloro-2-methylaniline or 5-chloro-2-methylaniline. This invention was developed by Gu Guoping, Wang Cheng, Yang Weidong, Wang Bin, Wang Yun, Zhang Yuchao, Li..

State Intellectual Property Office of China Publishes Jiangsu Kangheng Chemical Co Ltd Patent Application for Method for Preparing Dicyclohexylamine from O-chloroaniline Through On..

Chemicals

| Wed 22 Jul 2026

Beijing, July 23 -- State Intellectual Property Office of China has published Jiangsu Kangheng Chemical Co Ltd patent application for Method for Preparing Dicyclohexylamine from O-chloroaniline Through One-step Catalysis. The invention was developed by Tong Yuli, Lu Xiaoli and She Jianzhong. The patent application number is C..

Hangzhou Baiang Ruidi Tech Co Ltd Applies for Patent on Synthesis Method of 9-dichloromethylene-5-amino-benzo Norbornene and Intermediate Product

Chemicals

| Wed 22 Jul 2026

Beijing, July 23 -- Hangzhou Baiang Ruidi Tech Co Ltd has applied Chinese patent for Synthesis Method of 9-dichloromethylene-5-amino-benzo Norbornene and Intermediate Product. Jiang Zhengjin and Jiang Zhengcheng developed it. The patent application number is CN202610377446 20260326. The patent publication number is CN12191392..

State Intellectual Property Office of China Publishes Liaoning Jingfan New Mat Co Ltd Patent Application for Refining Method of Electronic-grade N-hydroxymethyl Acrylamide

Chemicals

| Wed 22 Jul 2026

Beijing, July 23 -- State Intellectual Property Office of China has published Liaoning Jingfan New Mat Co Ltd patent application for Refining Method of Electronic-grade N-hydroxymethyl Acrylamide. The invention was developed by Jiang Zhongzhi, Zheng Limin, Yu Jingxi and Shi Yang. The patent application number is CN20251225346..

State Intellectual Property Office of China Publishes Jiangsu Dianke Environmental Prot Co Ltd Patent Application for Recovery Process of Dmf-containing Waste Liquid

Chemicals

| Wed 22 Jul 2026

Beijing, July 23 -- State Intellectual Property Office of China has published Jiangsu Dianke Environmental Prot Co Ltd patent application for Recovery Process of Dmf-containing Waste Liquid. The invention was developed by Zhu Linghui, Guo Weilin and Qiu Lijing. The patent application number is CN202610230053 20260226. The pat..

Suzhou Bailinuo Petrochemical Machinery Co Ltd Files Chinese Patent Application for Method for Improving Yield of Acrylonitrile Prepared by Propylene Ammoxidation

Chemicals

| Wed 22 Jul 2026

Beijing, July 23 -- Suzhou Bailinuo Petrochemical Machinery Co Ltd has filed a patent application for Method for Improving Yield of Acrylonitrile Prepared by Propylene Ammoxidation. This invention was developed by Liu Shaorong, Wu Fuquan and Zhang Ainan. The patent application number is CN202610173647 20260206. The patent pub..

State Intellectual Property Office of China Releases Jinzhou Yijia Tech Co Ltd and Beijing Chemjoy Biotechnology Co Ltd Patent Application for Synthesis Method of Tert-butyl Isocya..

Chemicals

| Wed 22 Jul 2026

Beijing, July 23 -- State Intellectual Property Office of China has released Jinzhou Yijia Tech Co Ltd and Beijing Chemjoy Biotechnology Co Ltd patent application for Synthesis Method of Tert-butyl Isocyanate. This invention was developed by Gao Rui, Zhang Jinping, Li Mengfei, Xu Jun, Wang Wenjun, Liu Wei, Liu Xuan and Wu Shaoxi..

Tianjin Gongli Tech Co Ltd Seeks Patent for Continuous Production Process of 1, 3-dimethyl-2-imidazolinone

Chemicals

| Wed 22 Jul 2026

Beijing, July 23 -- Tianjin Gongli Tech Co Ltd has sought patent for Continuous Production Process of 1, 3-dimethyl-2-imidazolinone. This invention was developed by Wang Wei. The patent application number is CN202511963933 20251224. The patent publication number is CN121914012 (A). International Patent Classification code is ..

Yongnong Biosciences Co Ltd Applies for Patent on Preparation Method of Fluopyrithiobac-methyl

Chemicals

| Wed 22 Jul 2026

Beijing, July 23 -- Yongnong Biosciences Co Ltd has applied Chinese patent for Preparation Method of Fluopyrithiobac-methyl. Ge Qianjian, Li Ya, Mao Chunhui and Wu Chengjun developed it. The patent application number is CN202511989916 20251226. The patent publication number is CN121914023 (A). International Patent Classificat..

State Intellectual Property Office of China Publishes Hunan Meilaipo Science And Tech Co Ltd Patent Application for High-char-forming Macromolecular Flame Retardant as Well as Prep..

Chemicals

| Wed 22 Jul 2026

Beijing, July 23 -- State Intellectual Property Office of China has published Hunan Meilaipo Science And Tech Co Ltd patent application for High-char-forming Macromolecular Flame Retardant as Well as Preparation Method and Application Thereof. The invention was developed by Peng Weiyuan, Peng Zhihong, Peng Zhihan, Xie Wanyu, Jia..

Shandong Tongyi Optometry Materials Tech Co Ltd Files Chinese Patent Application for Coumarin Derivative-based Bifunctional Oxime Sulfonate Compound as Well as Preparation Method a..

Chemicals

| Wed 22 Jul 2026

Beijing, July 23 -- Shandong Tongyi Optometry Materials Tech Co Ltd has filed a patent application for Coumarin Derivative-based Bifunctional Oxime Sulfonate Compound as Well as Preparation Method and Application Thereof. This invention was developed by Shi Zuosen, Han Xiangzhuo, Zhang Yingchao and Cui Zhanchen. The patent ap..

State Intellectual Property Office of China Releases Hainan Research Institute Of Zhejiang University Patent Application for Compound or Pharmaceutically Acceptable Salt Thereof, a..

Chemicals

| Wed 22 Jul 2026

Beijing, July 23 -- State Intellectual Property Office of China has released Hainan Research Institute Of Zhejiang University patent application for Compound or Pharmaceutically Acceptable Salt Thereof, and Preparation Method and Application Thereof. This invention was developed by Ding Wanjing, Chen Shuang, Ma Zhongjun, Tang Xi..

Shanghai Linkchem Tech Co Ltd Seeks Patent for Preparation Method of Pheophorbide a Methyl Ester

Chemicals

| Wed 22 Jul 2026

Beijing, July 23 -- Shanghai Linkchem Tech Co Ltd has sought patent for Preparation Method of Pheophorbide a Methyl Ester. This invention was developed by Lu Qian, Lu Xueyou, Wang Haiming and Hu Jianhuo. The patent application number is CN202411443225 20241016. The patent publication number is CN121914125 (A). International P..

State Intellectual Property Office of China Publishes University Wuxi Taihu Patent Application for Near-infrared Two-region Fluorescent Molecule as Well as Preparation Method and A..

Chemicals

| Wed 22 Jul 2026

Beijing, July 23 -- State Intellectual Property Office of China has published University Wuxi Taihu patent application for Near-infrared Two-region Fluorescent Molecule as Well as Preparation Method and Application Thereof. The invention was developed by Song Shaozheng, Li Jinwei, Liu Quanyue, Liu Chenyuan, Zhang Yan and Lu Yuny..

Wuxi Chenpeng Tech Co Ltd Applies for Patent on Synthesis Process for Synthesizing (s)-4-dihydroxy Boryl Phenylalanine by Silicon-based Protection Method

Chemicals

| Wed 22 Jul 2026

Beijing, July 23 -- Wuxi Chenpeng Tech Co Ltd has applied Chinese patent for Synthesis Process for Synthesizing (s)-4-dihydroxy Boryl Phenylalanine by Silicon-based Protection Method. Zhang Xiaolei developed it. The patent application number is CN202410256968 20240307. The patent publication number is CN121914142 (A). Interna..

Shandong Xingtai Silicon Material Tech Co Ltd Files Chinese Patent Application for Preparation Process of Efficient Environment-friendly Electronic-grade Bis (diethylamino) Silane

Chemicals

| Wed 22 Jul 2026

Beijing, July 23 -- Shandong Xingtai Silicon Material Tech Co Ltd has filed a patent application for Preparation Process of Efficient Environment-friendly Electronic-grade Bis (diethylamino) Silane. This invention was developed by Gong Yanshang, Chen Yiliang, Dong Hao, Li Yubo, Zhang Yun, Pan Bo, Li Xinghu, Shi Xiaohan, Cui Tong..

State Intellectual Property Office of China Publishes Shenzhen Ruimei Regenerative Medicine Tech Development Co Ltd and Shenzhen Ruimei Regenerative Medical Tech Co Ltd Patent Appl..

Chemicals

| Wed 22 Jul 2026

Beijing, July 23 -- State Intellectual Property Office of China has published Shenzhen Ruimei Regenerative Medicine Tech Development Co Ltd and Shenzhen Ruimei Regenerative Medical Tech Co Ltd patent application for Collagen Sterilizing and Filtering Method. The invention was developed by Cheng Shiyu and Qi Deguang. The paten..

CNPC Engineering Technology R&D Co Limited and China National Petroleum Apply for Patent on Gas Channeling Prevention Agent as Well as Preparation Method and Application Thereof

Chemicals

| Wed 22 Jul 2026

Beijing, July 23 -- CNPC Engineering Technology R&D Co Limited and China National Petroleum have applied Chinese patent for Gas Channeling Prevention Agent as Well as Preparation Method and Application Thereof. Yu Yongjin, Qu Congfeng, Zhang Jiaying, Guo Yuchao, Liu Binhui, Zhang Xiaobing, Zhang Chi, Zhang Hua, Liu Linsong, Jin ..

Rianlon and Rianlon Kaiya Hebei New Mat Co Ltd Seek Patent for Polymeric Hindered Amine Light Stabilizer as Well as Preparation Method and Application Thereof

Chemicals

| Wed 22 Jul 2026

Beijing, July 23 -- Rianlon and Rianlon Kaiya Hebei New Mat Co Ltd have sought patent for Polymeric Hindered Amine Light Stabilizer as Well as Preparation Method and Application Thereof. This invention was developed by Fan Xiaopeng, Xing Yushan, Wang Huijun, Liu Guoan, Duan Xiyao, Wang Yangyang, Tian Jun, Yu Guoning, Liu Binbin ..

Hunan Meilaipo Science And Tech Co Ltd Seeks Patent for Fluoride-free Anti-dripping Functional Flame Retardant for Polycarbonate as Well as Preparation Method and Application of Fl..

Chemicals

| Wed 22 Jul 2026

Beijing, July 23 -- Hunan Meilaipo Science And Tech Co Ltd has sought patent for Fluoride-free Anti-dripping Functional Flame Retardant for Polycarbonate as Well as Preparation Method and Application of Fluorine-free Anti-dripping Functional Flame Retardant. This invention was developed by Peng Zhihong, Peng Zhihan, Xie Wanyu, L..

Guangdong Youju Advanced New Mat Co Ltd and Youju New Mat Co Ltd Seek Patent for Preparation Method of Polyamide-imide

Chemicals

| Wed 22 Jul 2026

Beijing, July 23 -- Guangdong Youju Advanced New Mat Co Ltd andYouju New Mat Co Ltd have sought patent for Preparation Method of Polyamide-imide. This invention was developed by Huang Wengang, Guo Xucong, Wang Xianwen, Yang Sisi and Hu Sanyou. The patent application number is CN202610273584 20260306. The patent publication nu..

Suzhou Runjia Polymer Mat Co Ltd Applies for Patent on Recyclable Polypropylene Material and Preparation Method Thereof

Chemicals

| Wed 22 Jul 2026

Beijing, July 23 -- Suzhou Runjia Polymer Mat Co Ltd has applied Chinese patent for Recyclable Polypropylene Material and Preparation Method Thereof. Liu Hua, Liu Xinxiong, Liu Ensheng and Wang Liwen developed it. The patent application number is CN20251233663 20251230. The patent publication number is CN121914482 (A). Intern..

Henan Xintai New Material Tech Co Ltd Applies for Patent on Preparation Method of Ultrasonic Treatment Modified Bamboo Powder Polypropylene Composite Material

Chemicals

| Wed 22 Jul 2026

Beijing, July 23 -- Henan Xintai New Material Tech Co Ltd has applied Chinese patent for Preparation Method of Ultrasonic Treatment Modified Bamboo Powder Polypropylene Composite Material. Zhang Guanghui, Wu Zhaorui, Zhang Tengfei, Gao Jie, Cheng Xinyi, Zhang Hongming and Xi Qiqing developed it. The patent application number ..

State Intellectual Property Office of China Releases Yinian Optical Suzhou Co Ltd Patent Application for Light-transmitting and Shadow-proof Composite Material as Well as Preparati..

Chemicals

| Wed 22 Jul 2026

Beijing, July 23 -- State Intellectual Property Office of China has released Yinian Optical Suzhou Co Ltd patent application for Light-transmitting and Shadow-proof Composite Material as Well as Preparation Method and Application Thereof. This invention was developed by Zhu Xiongbing, Yuan Haifeng, Gao Huanyu and Wang Mengdan. ..

State Intellectual Property Office of China Publishes Wuhu Jusailong New Material Tech Co Ltd and Guangzhou Super Dragon Eng Plastics Co Ltd Patent Application for PMMA (polymethyl..

Chemicals

| Wed 22 Jul 2026

Beijing, July 23 -- State Intellectual Property Office of China has published Wuhu Jusailong New Material Tech Co Ltd and Guangzhou Super Dragon Eng Plastics Co Ltd patent application for PMMA (polymethyl Methacrylate) Composite Material as Well as Preparation Method and Application Thereof. The invention was developed by Cai Ha..

Shandong Jingbo Polyolefin New Mat Co Ltd and Zhejiang Jingbo Polyolefin New Mat Co Ltd File Chinese Patent Application for High-heat-resistance High-dielectric-constant Polypropyl..

Chemicals

| Wed 22 Jul 2026

Beijing, July 23 -- Shandong Jingbo Polyolefin New Mat Co Ltd and Zhejiang Jingbo Polyolefin New Mat Co Ltd have filed a patent application for High-heat-resistance High-dielectric-constant Polypropylene Material as Well as Preparation Method and Application Thereof. This invention was developed by Zhang Xiao, Du Feifei, Wan Yua..

State Intellectual Property Office of China Releases Wuhan Kingfa Sci & Tech Co Ltd and Wuhan Kingfa Tech Enterprise Tech Center Co Ltd Patent Application for Polycarbonate Composi..

Chemicals

| Wed 22 Jul 2026

Beijing, July 23 -- State Intellectual Property Office of China has released Wuhan Kingfa Sci & Tech Co Ltd and Wuhan Kingfa Tech Enterprise Tech Center Co Ltd patent application for Polycarbonate Composition as Well as Preparation Method and Application Thereof. This invention was developed by Ding Chao, Tian Zhengyu, Peng Minl..

Qingdao Ruiyao New Material Tech Co Ltd Applies for Patent on Noise-reduction Light Polyether-ether-ketone Composite Material Prefabricated Part as Well as Preparation Method and A..

Chemicals

| Wed 22 Jul 2026

Beijing, July 23 -- Qingdao Ruiyao New Material Tech Co Ltd has applied Chinese patent for Noise-reduction Light Polyether-ether-ketone Composite Material Prefabricated Part as Well as Preparation Method and Application Thereof. Cai Jinxiao and Wu Hongwei developed it. The patent application number is CN20261086380 20260122. ..

State Intellectual Property Office of China Publishes Kingfa Science & Technology and Zhuhai Wantong Special Eng Plastic Co Ltd Patent Application for Semi-aromatic Polyamide Compo..

Chemicals

| Wed 22 Jul 2026

Beijing, July 23 -- State Intellectual Property Office of China has published Kingfa Science & Technology and Zhuhai Wantong Special Eng Plastic Co Ltd patent application for Semi-aromatic Polyamide Composition as Well as Preparation Method and Application Thereof. The invention was developed by Qiu Jiedong, Chen Pingxu, Wang Fe..

State Intellectual Property Office of China Releases Yantai Zhongrui Chemical Co Ltd Patent Application for Material for Anti-blocking Washing Device and Preparation Method Thereof

Chemicals

| Wed 22 Jul 2026

Beijing, July 23 -- State Intellectual Property Office of China has released Yantai Zhongrui Chemical Co Ltd patent application for Material for Anti-blocking Washing Device and Preparation Method Thereof. This invention was developed by Zhu Qiang, Jiang Haode, Wang Chengxiang, Sun Pengyun, Zuo Xiutang, Xu Gaowei, Jiang Daming, ..

State Intellectual Property Office of China Releases Nanjing Xinyi Synthetic Tech Co Ltd Patent Application for Water-based Organosilicon Waterproofing Agent and Preparation Method..

Chemicals

| Wed 22 Jul 2026

Beijing, July 23 -- State Intellectual Property Office of China has released Nanjing Xinyi Synthetic Tech Co Ltd patent application for Water-based Organosilicon Waterproofing Agent and Preparation Method Thereof. This invention was developed by Li Fu, Li Changsheng and Lin Qingwen. The patent application number is CN20261060..

Shandong Zhongkang Guochuang Advanced Printing And Dyeing Technology Research Institute Co Ltd and National Dong Hwa University Files Chinese Patent Application for Carbene Dye Con..

Chemicals

| Wed 22 Jul 2026

Beijing, July 23 -- Shandong Zhongkang Guochuang Advanced Printing And Dyeing Technology Research Institute Co Ltd and National Dong Hwa University has filed a patent application for Carbene Dye Containing Diaziridine Group and Preparation Method Thereof. This invention was developed by Zhao Tao, Gao Zhenqing and Wang Yunpeng. ..

State Intellectual Property Office of China Releases Zhejiang Runtu Institute Co Ltd and Zhejiang Runtu Co Ltd Patent Application for Green Light Blue Disperse Dye Composition, Gre..

Chemicals

| Wed 22 Jul 2026

Beijing, July 23 -- State Intellectual Property Office of China has released Zhejiang Runtu Institute Co Ltd and Zhejiang Runtu Co Ltd patent application for Green Light Blue Disperse Dye Composition, Green Light Blue Disperse Dye and Preparation Method and Application Thereof. This invention was developed by Ruan Mengyu, Lu Hua..

State Intellectual Property Office of China Publishes Weiji Wisdom Tech Jiangsu Co Ltd Patent Application for Biological Pollution Resistant Nano Bionic Coating as Well as Preparat..

Chemicals

| Wed 22 Jul 2026

Beijing, July 23 -- State Intellectual Property Office of China has published Weiji Wisdom Tech Jiangsu Co Ltd patent application for Biological Pollution Resistant Nano Bionic Coating as Well as Preparation Method and Application Thereof. The invention was developed by Zhang Yang, Wang Ning, Dong Shenghui, Hou Chengyu and Liu J..

State Intellectual Property Office of China Publishes Shanghai Leili Electronic Mat Co Ltd Patent Application for Medium and Low Temperature Fast Curing Pure Glue and Preparation M..

Chemicals

| Wed 22 Jul 2026

Beijing, July 23 -- State Intellectual Property Office of China has published Shanghai Leili Electronic Mat Co Ltd patent application for Medium and Low Temperature Fast Curing Pure Glue and Preparation Method Thereof. The invention was developed by Liu Lei and Li Zhengping. The patent application number is CN20261041547 2026..

Guangzhou Shiwei New Material Tech Co Ltd and Guangzhou Municipal Eng Maintenance Department Co Ltd Seek Patent for High-toughness Water-resistant Epoxy Dry Hanging Adhesive as Wel..

Chemicals

| Wed 22 Jul 2026

Beijing, July 23 -- Guangzhou Shiwei New Material Tech Co Ltd and Guangzhou Municipal Eng Maintenance Department Co Ltd have sought patent for High-toughness Water-resistant Epoxy Dry Hanging Adhesive as Well as Preparation Method and Application Thereof. This invention was developed by Peng Xinyan, Tan Yingheng, Tang Ling, Yoon..

Guangzhou Jointas Chemical and Guangzhou Conghua Zhaoshun New Mat Co Ltd Apply for Patent on Heat-conducting Pouring Sealant as Well as Preparation Method and Application Thereof

Chemicals

| Wed 22 Jul 2026

Beijing, July 23 -- Guangzhou Jointas Chemical and Guangzhou Conghua Zhaoshun New Mat Co Ltd have applied Chinese patent for Heat-conducting Pouring Sealant as Well as Preparation Method and Application Thereof. Zhao Zhilei, Hu Guoxin and Liu Tingzhu developed it. The patent application number is CN202511968226 20251224. The ..

Guizhou Yaotian Tech Co Ltd Applies for Patent on Novel Composite Phase Change Heat Storage Medium and Preparation Method Thereof

Chemicals

| Wed 22 Jul 2026

Beijing, July 23 -- Guizhou Yaotian Tech Co Ltd has applied Chinese patent for Novel Composite Phase Change Heat Storage Medium and Preparation Method Thereof. Tu Haifeng, Jia Lina, Zhu Aijun, Fang Wei, Huang Weinan, Zhou Hanfu, Sun Zhiyu, Cheng Chuheng and Li Yimin developed it. The patent application number is CN20261060012..

State Intellectual Property Office of China Releases Jiangsu Mingcong Tech Co Ltd Patent Application for Composite Phase Change Material for High-temperature Operation Cooling Equi..

Chemicals

| Wed 22 Jul 2026

Beijing, July 23 -- State Intellectual Property Office of China has released Jiangsu Mingcong Tech Co Ltd patent application for Composite Phase Change Material for High-temperature Operation Cooling Equipment and Preparation Method of Composite Phase Change Material. This invention was developed by Jiang Mengdi. The patent a..

Zhengzhou Rongsheng Refractory Aux Agent Co Ltd Seeks Patent for Clay Anti-swelling Agent for Fracturing and Preparation Method Thereof

Chemicals

| Wed 22 Jul 2026

Beijing, July 23 -- Zhengzhou Rongsheng Refractory Aux Agent Co Ltd has sought patent for Clay Anti-swelling Agent for Fracturing and Preparation Method Thereof. This invention was developed by Li Ming and Tian Jintao. The patent application number is CN20251250934 20251231. The patent publication number is CN121914706 (A). I..

State Intellectual Property Office of China Publishes Shandong Huayuan Construction Eng Co Ltd Patent Application for Desulfurization Pretreatment and Recycle Hydrogen Purification..

Chemicals

| Wed 22 Jul 2026

Beijing, July 23 -- State Intellectual Property Office of China has published Shandong Huayuan Construction Eng Co Ltd patent application for Desulfurization Pretreatment and Recycle Hydrogen Purification Method in Waste Oil Hydrogenation Process. The invention was developed by Cui Zhaohua, Tian Huili, Liu Xiaoping, Liu Xiaoming..

Foshan Ruihui Tech Development Co Ltd Seeks Patent for Stable Ceramsite with High Fly Ash Mixing Amount as Well as Preparation Method and Application of Stable Ceramsite

Chemicals

| Thu 23 Jul 2026

Beijing, July 23 -- Foshan Ruihui Tech Development Co Ltd has sought patent for Stable Ceramsite with High Fly Ash Mixing Amount as Well as Preparation Method and Application of Stable Ceramsite. This invention was developed by Liang Weijian, Zhang Jianjun, Liang Yanjin and Yao Yongbiao. The patent application number is CN202..

Anqing Yicheng Chemical Tech Co Ltd Seeks Patent for Preparation Method of Non-conjugated Alkylene Substituted Styrene Compound

Chemicals

| Thu 23 Jul 2026

Beijing, July 23 -- Anqing Yicheng Chemical Tech Co Ltd has sought patent for Preparation Method of Non-conjugated Alkylene Substituted Styrene Compound. This invention was developed by Wang Heying, Wang Yang, Ren Liang, Gu Zheng, Wu Yixian, Song Ziyang and Hu Zongdong. The patent application number is CN202411503101 20241025..

State Intellectual Property Office of China Publishes Jiangsu Fengshan Biochemical Tech Co Ltd Patent Application for Method for Preparing 1, 2, 3-trifluorobenzene

Chemicals

| Thu 23 Jul 2026

Beijing, July 23 -- State Intellectual Property Office of China has published Jiangsu Fengshan Biochemical Tech Co Ltd patent application for Method for Preparing 1, 2, 3-trifluorobenzene. The invention was developed by Chen Jian, Zhang Lei, Wang Jinyang, Hu Junwei, Wei Ziqiang, Qin Yafei, Liu Huazhen and Chen Baoming. The pa..

State Intellectual Property Office of China Releases Henan Academy Sciences and Henan Chemical Industry Research Institute Co Ltd Patent Application for Method for Extracting High-..

Chemicals

| Thu 23 Jul 2026

Beijing, July 23 -- State Intellectual Property Office of China has released Henan Academy Sciences and Henan Chemical Industry Research Institute Co Ltd patent application for Method for Extracting High-purity Bisphenol a from Bisphenol a Tar. This invention was developed by Feng Ming, Wang Yanhua, Huo Erfu, Zhao Congcong, Chen..

State Intellectual Property Office of China Releases Shanghai Institute Technology Patent Application for Preparation Method of Hypervalent Iodine Reagent Mediated Alpha, Alpha-dif..

Chemicals

| Thu 23 Jul 2026

Beijing, July 23 -- State Intellectual Property Office of China has released Shanghai Institute Technology patent application for Preparation Method of Hypervalent Iodine Reagent Mediated Alpha, Alpha-difluoroketone Compound and Alpha, Alpha-difluoroketone Compound. This invention was developed by Liu Zhenjiang, Bian Ming, Zhao ..

Zhuhai Qianxin New Material, Taixing Jinjiang Chemical Industry Co Ltd, Qianxin Jingmen New Mat Co Ltd and Qianxin Chemical Group Co Ltd Seek Patent for Preparation Method of Ethyl..

Chemicals

| Thu 23 Jul 2026

Beijing, July 23 -- Zhuhai Qianxin New Material, Taixing Jinjiang Chemical Industry Co Ltd, Qianxin Jingmen New Mat Co Ltd and Qianxin Chemical Group Co Ltd have sought patent for Preparation Method of Ethyl Acetate. This invention was developed by Jing Zhigang, Tong Gang and Zhao Chubang. The patent application number is CN2..

State Intellectual Property Office of China Publishes Liaoning Longtian Chemical Tech Co Ltd Patent Application for Synthesis Method of Bensulfuron Methyl

Chemicals

| Thu 23 Jul 2026

Beijing, July 23 -- State Intellectual Property Office of China has published Liaoning Longtian Chemical Tech Co Ltd patent application for Synthesis Method of Bensulfuron Methyl. The invention was developed by Gao Qi and Zou Guangdong. The patent application number is CN202610388420 20260327. The patent publication number is..

State Intellectual Property Office of China Releases Hefei Huana Biomedical Tech Co Ltd Patent Application for Synthesis Method of Fmoc-phe (4-boc2-guanidino)-oh

Chemicals

| Thu 23 Jul 2026

Beijing, July 23 -- State Intellectual Property Office of China has released Hefei Huana Biomedical Tech Co Ltd patent application for Synthesis Method of Fmoc-phe (4-boc2-guanidino)-oh. This invention was developed by Zhang Lei and Gao Zhaobo. The patent application number is CN20261046346 20260114. The patent publication nu..

State Intellectual Property Office of China Publishes Zhejiang Jianli Chemical Co Ltd Patent Application for Preparation Method of Methanesulfonic Acid-2-propyn-1-ol

Chemicals

| Thu 23 Jul 2026

Beijing, July 23 -- State Intellectual Property Office of China has published Zhejiang Jianli Chemical Co Ltd patent application for Preparation Method of Methanesulfonic Acid-2-propyn-1-ol. The invention was developed by Luo Jiayue, Tang Hongwei, Zhang Genwang, Cai Jiwei, Liu Pengpeng, Kong Qianqian, Huang Yongxiang and Hu Jian..

Chengdu Likai Chiral Tech Co Ltd Applies for Patent on Fudosteine Analogue as Well as Preparation Method and Application Thereof

Chemicals

| Thu 23 Jul 2026

Beijing, July 23 -- Chengdu Likai Chiral Tech Co Ltd has applied Chinese patent for Fudosteine Analogue as Well as Preparation Method and Application Thereof. Chen Yu, Zhou Mingqiang, Ge Zhenzhen, Liu Yuanjie, Zheng Ningchuan, Li Min and Lu Jihong developed it. The patent application number is CN202511786000 20251201. The pat..

Chengdu Likai Chiral Tech Co Ltd Seeks Patent for Carbocisteine Analogue as Well as Preparation Method and Application Thereof

Chemicals

| Thu 23 Jul 2026

Beijing, July 23 -- Chengdu Likai Chiral Tech Co Ltd has sought patent for Carbocisteine Analogue as Well as Preparation Method and Application Thereof. This invention was developed by Chen Yu, Zhou Mingqiang, Ge Zhenzhen, Wang Haoyu, Chen Yan, Lei Sanzhong and Lu Jihong. The patent application number is CN202511809156 202512..

Shaanxi Yijian Yizhi Biological Eng Co Ltd Applies for Patent on Indosulphone Crystal Form and Preparation Method Thereof

Chemicals

| Thu 23 Jul 2026

Beijing, July 23 -- Shaanxi Yijian Yizhi Biological Eng Co Ltd has applied Chinese patent for Indosulphone Crystal Form and Preparation Method Thereof. Jung Kyung-min, Jia Yuhui and Chen Bolu developed it. The patent application number is CN20261050400 20260115. The patent publication number is CN121930161 (A). International ..

Haoyuan Chemexpress Co Ltd Applies for Patent on Ulixacatramide New Crystal Form and Preparation Method Thereof

Chemicals

| Thu 23 Jul 2026

Beijing, July 23 -- Haoyuan Chemexpress Co Ltd has applied Chinese patent for Ulixacatramide New Crystal Form and Preparation Method Thereof. Gao Qiang, Shen Zhixiang, Zou Jie, Yang Shaobo, Zheng Baofu and Zhang Ziwei developed it. The patent application number is CN202411507574 20241028. The patent publication number is CN12..

Shanghai 2nd Polytechnic University and Changzhou Institute of Technology Seek Patent for Preparation Method of Sulfonylated Dihydropyrazole Derivative

Chemicals

| Thu 23 Jul 2026

Beijing, July 23 -- Shanghai 2nd Polytechnic University InstituteChangzhou Institute of Technology have sought patent for Preparation Method of Sulfonylated Dihydropyrazole Derivative. This invention was developed by Chen Yiyi, Chen Xiaohui, Kong Xianqiang and Zhang Shuangquan. The patent application number is CN20261077057 2..

State Intellectual Property Office of China Releases Jiangsu Fengshan Biochemical Tech Co Ltd Patent Application for Process for Preparation of 1, 2-disubstituted 1, 2-dihydro-3h-p..

Chemicals

| Thu 23 Jul 2026

Beijing, July 23 -- State Intellectual Property Office of China has released Jiangsu Fengshan Biochemical Tech Co Ltd patent application for Process for Preparation of 1, 2-disubstituted 1, 2-dihydro-3h-pyrazol-3-ones. This invention was developed by Ye Jiawei, Yao Jinli, Chen Jian, Wang Jinyang, Dai Guoqi, Chen Baoming and Zeng..

State Intellectual Property Office of China Publishes Changqing Hubei Biotechnology Co Ltd Patent Application for Process for Preparing Prothioconazole and Intermediate Thereof

Chemicals

| Thu 23 Jul 2026

Beijing, July 23 -- State Intellectual Property Office of China has published Changqing Hubei Biotechnology Co Ltd patent application for Process for Preparing Prothioconazole and Intermediate Thereof. The invention was developed by Zhang Lin, Wang Jianrong, Tang Chuansong and Qiao Chen. The patent application number is CN202..

Dongguan Ohash Chemical Paint Co Ltd Applies for Patent on Ketoxime-sealed Hdi Tripolymer, Environment-friendly Uv-moisture Dual-curing Rubbing Leather Paint and Preparation Method..

Chemicals

| Thu 23 Jul 2026

Beijing, July 23 -- Dongguan Ohash Chemical Paint Co Ltd has applied Chinese patent for Ketoxime-sealed Hdi Tripolymer, Environment-friendly Uv-moisture Dual-curing Rubbing Leather Paint and Preparation Method of Environment-friendly Uv-moisture Dual-curing Rubbing Leather Paint. Ding Wei developed it. The patent application ..

Shandong Dongchang Fine Chemical Tech Co Ltd Seeks Patent for Industrial Production Method of High-purity Methyl Nadic Anhydride

Chemicals

| Thu 23 Jul 2026

Beijing, July 23 -- Shandong Dongchang Fine Chemical Tech Co Ltd has sought patent for Industrial Production Method of High-purity Methyl Nadic Anhydride. This invention was developed by Wang Jingyun, Ye Huatian and Lai Yanyong. The patent application number is CN202610353948 20260323. The patent publication number is CN12193..

Guangxi Helanmo Biological Tech Co Ltd Applies for Patent on Sapindus Saponin Compound, Composition and Application Thereof, Shampoo and Preparation Method

Chemicals

| Thu 23 Jul 2026

Beijing, July 23 -- Guangxi Helanmo Biological Tech Co Ltd has applied Chinese patent for Sapindus Saponin Compound, Composition and Application Thereof, Shampoo and Preparation Method. Li Yuan, Huang Manli, Lin Wenchuoyu and Zhong Heng developed it. The patent application number is CN20261037051 20260113. The patent publicat..

State Intellectual Property Office of China Publishes CNPC Bohai Drilling Engineering Co Limited and China National Petroleum Patent Application for Surfactant, Preparation Method ..

Chemicals

| Thu 23 Jul 2026

Beijing, July 23 -- State Intellectual Property Office of China has published CNPC Bohai Drilling Engineering Co Limited and China National Petroleum patent application for Surfactant, Preparation Method Thereof and Permeability-enhancing Fracturing Fluid System. The invention was developed by Chang Qing, Seo Ho-eun, Wang Hongke..

Guilin Guiguang Talc Dev Co Ltd and Guilin Guiguang Shenba Powder Mat Co Ltd Seek Patent for High-transparency Modified Talcum Powder as Well as Preparation Method and Application ..

Chemicals

| Thu 23 Jul 2026

Beijing, July 23 -- Guilin Guiguang Talc Dev Co Ltd and Guilin Guiguang Shenba Powder Mat Co Ltd have sought patent for High-transparency Modified Talcum Powder as Well as Preparation Method and Application Thereof. This invention was developed by Pan Xin, Mo Lisha, Li Xianchuan, Li Guangqiang, Zhang Xinyue, Wang Guohong, Liu Sh..

Korean Intellectual Property Office Publishes UIF University Industry Foundation Yonsei University and Seoul Women's University Industry University Cooperation Foundation Patent Ap..

Chemicals

| Thu 23 Jul 2026

Seoul, July 23 -- Korean Intellectual Property Office has published UIF University Industry Foundation Yonsei University and Seoul Women's University Industry University Cooperation Foundation patent application for a Composition for Preventing Improving or Treating Muscular Disease Comprising Scutellarein. The invention was dev..

Korean Intellectual Property Office Releases Kim Bo Hoon and Cho Hyung Rae Patent Application for Composition of Lubricant Additives

Chemicals

| Thu 23 Jul 2026

Seoul, July 23 -- Korean Intellectual Property Office has released Kim Bo Hoon and Cho Hyung Rae patent application for Composition of Lubricant Additives. The patent application number is KR20240196556 20241226. The patent publication number is KR20250005948 (A). International Patent Classification codes are C10M125/26, C10M1..

Shanghai Shenhe Invest Co Ltd Files Chinese Patent Application for Nanometer Aluminum Oxide Composite Thermoelectric Material Based on Bismuth Telluride Waste Reutilization and Pre..

Chemicals

| Wed 22 Jul 2026

Beijing, July 23 -- Shanghai Shenhe Invest Co Ltd has filed a patent application for Nanometer Aluminum Oxide Composite Thermoelectric Material Based on Bismuth Telluride Waste Reutilization and Preparation Method of Nanometer Aluminum Oxide Composite Thermoelectric Material. This invention was developed by Zhou Shuai, Lin Hongf..

State Intellectual Property Office of China Receives Hangzhou Innovation Institute Beihang University Patent Application for Bismuth Telluride-based Thermoelectric Material and Pre..

Chemicals

| Wed 22 Jul 2026

Beijing, July 23 -- State Intellectual Property Office of China has received Hangzhou Innovation Institute Beihang University patent application for Bismuth Telluride-based Thermoelectric Material and Preparation Method Thereof. Xu Huibin, Deng Yuan, Liang Lixing, Zhao Shijie and Zhang Wenqi developed the invention. The paten..

State Intellectual Property Office of China Receives Nisshin Seifun Veyouna Co Ltd and Nisshin Seifun Premixed Powder Co Ltd Patent Application for Alpha-starch and Method for Prod..

Chemicals

| Wed 22 Jul 2026

Beijing, July 23 -- State Intellectual Property Office of China has received Nisshin Seifun Veyouna Co Ltd and Nisshin Seifun Premixed Powder Co Ltd patent application for Alpha-starch and Method for Producing Same. Omura Masato, Yagishita Takahiro, Ito Koichi, Fushiwake Yuta, Nakahata Daigo and Shibamoto Noriyuki developed the ..

State Intellectual Property Office of China Receives Scientific Design Co LLC Patent Application for Improved Ethanol Dehydration Process

Chemicals

| Wed 22 Jul 2026

Beijing, July 23 -- State Intellectual Property Office of China has received Scientific Design Co LLC patent application for Improved Ethanol Dehydration Process. Katiyar Saurabh developed the invention. The patent application number is CN20248056084 20240910. The patent publication number is CN121925405 (A). International Pa..

State Intellectual Property Office of China Receives Zhejiang New Fire New Material Tech Co Ltd Patent Application for Microfluidic Control-based Continuous Preparation of Metal-do..

Chemicals

| Wed 22 Jul 2026

Beijing, July 23 -- State Intellectual Property Office of China has received Zhejiang New Fire New Material Tech Co Ltd patent application for Microfluidic Control-based Continuous Preparation of Metal-doped Active Manganese, and Preparation Method and Application Thereof. Xiao Ge, Gu Huizi and Zeng Hongyan developed the inventi..

Shaanxi Juzi Ind Co Ltd Files Chinese Patent Application for Material Cleaning Device for Potassium Salt Production

Chemicals

| Wed 22 Jul 2026

Beijing, July 23 -- Shaanxi Juzi Ind Co Ltd has filed a patent application for Material Cleaning Device for Potassium Salt Production. This invention was developed by Zhang Bo, Liu Haisong, Song Junlin and Li Yifei. The patent application number is CN202610368691 20260325. The patent publication number is CN121911684 (A). Int..

State Intellectual Property Office of China Receives Wuxi No. 9 People's Hospital and Jiangnan University Patent Application for Supercritical Fluid Foaming Polycaprolactone Plate ..

Chemicals

| Wed 22 Jul 2026

Beijing, July 23 -- State Intellectual Property Office of China has received Wuxi No. 9 People's Hospital and Jiangnan University patent application for Supercritical Fluid Foaming Polycaprolactone Plate as Well as Preparation and Application Thereof. Qiu Yuyu, Yu Kejing, Wang Jun, Fu Yating and Yan Xingwang developed the invent..

State Intellectual Property Office of China Receives Shaanxi Yuteng Energy Environmental Protection Tech Co Ltd Patent Application for Nano Heat-insulation Anti-corrosion High-temp..

Chemicals

| Wed 22 Jul 2026

Beijing, July 23 -- State Intellectual Property Office of China has received Shaanxi Yuteng Energy Environmental Protection Tech Co Ltd patent application for Nano Heat-insulation Anti-corrosion High-temperature-resistant Material as Well as Preparation Method and Application Thereof. Chen Liqun, Qi Pan and Chen Xuexi developed ..

State Intellectual Property Office of China Receives Wuhan Desytek Environmental Prot & New Materials Co Ltd Patent Application for Multi-bcb-substituted Cyclohexane Derivative as ..

Chemicals

| Thu 23 Jul 2026

Beijing, July 23 -- State Intellectual Property Office of China has received Wuhan Desytek Environmental Prot & New Materials Co Ltd patent application for Multi-bcb-substituted Cyclohexane Derivative as Well as Preparation Method and Application Thereof. Guo Wenyong and Lu Biao developed the invention. The patent application..

State Intellectual Property Office of China Receives Jiangsu Jiyi New Mat Co Ltd Patent Application for Synthesis Method of Bis (octadecyl) Hydroxylamine

Chemicals

| Thu 23 Jul 2026

Beijing, July 23 -- State Intellectual Property Office of China has received Jiangsu Jiyi New Mat Co Ltd patent application for Synthesis Method of Bis (octadecyl) Hydroxylamine. Zhao Chongxin and Guo Jiaoyang developed the invention. The patent application number is CN20261060173 20260116. The patent publication number is CN..

State Intellectual Property Office of China Receives Alibaba Biological New Mat Changzhou Co Ltd Patent Application for Synthesis Method of Azetidine-2-yl (methyl) Benzyl Carbamate..

Chemicals

| Thu 23 Jul 2026

Beijing, July 23 -- State Intellectual Property Office of China has received Alibaba Biological New Mat Changzhou Co Ltd patent application for Synthesis Method of Azetidine-2-yl (methyl) Benzyl Carbamate Hydrochloride. Liu Chao and Wang Chao developed the invention. The patent application number is CN202411504915 20241028. T..

State Intellectual Property Office of China Receives Yantai Lide New Material Tech Co Ltd Patent Application for Continuous Slicing Production Process of Hypoallergenic 2-chloro-4,..

Chemicals

| Thu 23 Jul 2026

Beijing, July 23 -- State Intellectual Property Office of China has received Yantai Lide New Material Tech Co Ltd patent application for Continuous Slicing Production Process of Hypoallergenic 2-chloro-4, 6-dimethoxy-1, 3, 5-triazine. Shi Ningbo, Li Yong, Li Weiqi and Huang Da developed the invention. The patent application n..

State Intellectual Property Office of China Receives Liuan Hanzhihe New Material Tech Co Ltd Patent Application for Purification Process and Application of Dianhydride Compound

Chemicals

| Thu 23 Jul 2026

Beijing, July 23 -- State Intellectual Property Office of China has received Liuan Hanzhihe New Material Tech Co Ltd patent application for Purification Process and Application of Dianhydride Compound. Ma Yongcheng and Teng Chao developed the invention. The patent application number is CN202411515197 20241028. The patent publ..

State Intellectual Property Office of China Receives Zhuhai Smoothway Electronic Materials and Hefei Saiwei Electronic Mat Co Ltd Patent Application for Method for Separating Oil a..

Chemicals

| Thu 23 Jul 2026

Beijing, July 23 -- State Intellectual Property Office of China has received Zhuhai Smoothway Electronic Materials and Hefei Saiwei Electronic Mat Co Ltd patent application for Method for Separating Oil and Water in Ethylene Sulfate Synthesis and Purification Device. Han Hui, Zhang Shaojie, Dou Benhao and He Qian developed the i..

State Intellectual Property Office of China Receives Zibo Chenbo Chemical Co Ltd Patent Application for Preparation Method of 3-methylthiophene

Chemicals

| Thu 23 Jul 2026

Beijing, July 23 -- State Intellectual Property Office of China has received Zibo Chenbo Chemical Co Ltd patent application for Preparation Method of 3-methylthiophene. Li Bin developed the invention. The patent application number is CN20261084521 20260122. The patent publication number is CN121930204 (A). International Paten..

State Intellectual Property Office of China Receives Shanghai Yuansi Standard Science And Tech Co Ltd and Shanghai Research Institute Of Criminal Science And Technology Patent Appl..

Chemicals

| Thu 23 Jul 2026

Beijing, July 23 -- State Intellectual Property Office of China has received Shanghai Yuansi Standard Science And Tech Co Ltd and Shanghai Research Institute Of Criminal Science And Technology patent application for Synthesis Method of Pholcodine Monohydrate. Zhao Jing, Zhao Xuejun, Fan Fei, Chen Xilong, Chen Ruijia, Liu Wenbin,..

State Intellectual Property Office of China Receives Youzikang Biotechnology Wuxi Co Ltd Patent Application for Supramolecular Ceramide and Preparation Method Thereof

Chemicals

| Thu 23 Jul 2026

Beijing, July 23 -- State Intellectual Property Office of China has received Youzikang Biotechnology Wuxi Co Ltd patent application for Supramolecular Ceramide and Preparation Method Thereof. Zhang Jiaxiang, Zhang Bo, Bai Zhanwei, Zhou Fan, Zhang Xin, Bai Yanyan, Zhang Yue and Pan Chenglan developed the invention. The patent ..

Korean Intellectual Property Office Receives National Korea Maritime & Ocean University R&db Foundation Patent Application for Method of Producing Elliptical Vaterite Using Seawate..

Chemicals

| Thu 23 Jul 2026

Seoul, July 23 -- Korean Intellectual Property Office has received National Korea Maritime & Ocean University R&db Foundation patent application for Method of Producing Elliptical Vaterite Using Seawater with High Ionic Strength. Kim Se Hun and Kim Myoung Jin developed the invention. The patent application number is KR2024019..

Ligong Qingke Chongqing Advanced Material Research Inst Co Ltd Files Chinese Patent Application for Mgh2-containing Zirconium Carbide-based Mof Composite Material as Well as Prepar..

Chemicals

| Wed 22 Jul 2026

Beijing, July 23 -- Ligong Qingke Chongqing Advanced Material Research Inst Co Ltd has filed a patent application for Mgh2-containing Zirconium Carbide-based Mof Composite Material as Well as Preparation Method and Application Thereof. This invention was developed by Liu Huali, Wang Qianyou, Ni Xi and Ding Baisuo. The patent ..

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