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17:07:11 Mon 01 Jun 2026

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(15)

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(11)

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(11)

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(10)

Nanjing University of Tec

(9)

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(8)

Zhejiang University

(8)

(7)

Beijing Institute of Tech

(7)

Central South University

(7)

Dalian Institute of Chemi

(7)

Jinan University

(7)

Sichuan University

(7)

Xi\'an Modern Chemistry R

(7)

3M Innovative Properties

(6)

3m Innovative Properties

(6)

Jiangnan University

(6)

(6)

(6)

Tokyo Ohka Kogyo

(6)

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(6)

(5)

Jilin University

(5)

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(5)

(5)

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(5)

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(5)

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(5)

(4)

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(4)

(4)

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(4)

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(4)

(4)

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(4)

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(4)

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(4)

(4)

Kunming University of Sci

(4)

(4)

Mitsubishi Gas Chemical

(4)

Ningbo Institute of Mater

(4)

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(4)

Nissan Chemical

(4)

(4)

(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)

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(4)

Unilever IP Holdings

(4)

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(4)

(3)

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(3)

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(3)

Beijing University of Tec

(3)

Beltran Ramirez Jesus Rau

(3)

(3)

Chemical Inst Henan Provi

(3)

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(3)

Daffodil Biochem Llp

(3)

(3)

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(3)

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(3)

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(3)

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(3)

(3)

Forty Eighth Research Ins

(3)

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(3)

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(3)

Hangzhou Saifo Energy Co

(3)

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(3)

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(3)

(3)

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(3)

Institute of Chemistry, C

(3)

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(3)

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(3)

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(3)

Jilin Univ Of Chemical Te

(3)

(3)

(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)

Panasonic Intellectual Pr

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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)

Sika Technology AG

(3)

Southwest University of S

(3)

Sun Yat-sen University

(3)

Takemoto Oil & Fat

(3)

Unilever Global IP

(3)

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(3)

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(3)

University of Science and

(3)

Xi\'an Rare Metal Materia

(3)

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(3)

Yunnan University

(3)

Zhejiang Aoshou Material

(3)

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(3)

Zhengzhou University; Hen

(3)

(3)

(2)

AVIC Manufacturing Techno

(2)

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(2)

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(2)

(2)

Anhui Linghao New Materia

(2)

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(2)

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(2)

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(2)

(2)

(2)

Beijing Jiaotong Universi

(2)

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(2)

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(2)

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(2)

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(2)

(2)

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(2)

(2)

(2)

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(2)

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(2)

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(2)

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(2)

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(2)

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(2)

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(2)

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(2)

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(2)

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(2)

(2)

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(2)

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(2)

Dow Global Technologies L

(2)

Dow Global Techologies Ll

(2)

(2)

Dow Silicones Corp [us];

(2)

(2)

(2)

ExxonMobil Technology and

(2)

Fujian Jinjiang Sanying S

(2)

Fujian University

(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)

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(2)

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(2)

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(2)

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(2)

Haizhuo Maibo Suzhou New

(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)

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(2)

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(2)

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(2)

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(2)

(2)

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(2)

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(2)

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(2)

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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)

Inst Botany Cas

(2)

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(2)

(2)

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(2)

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(2)

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(2)

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(2)

Jinchuan Group; Lanzhou J

(2)

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(2)

(2)

(2)

Kaneka Corporation

(2)

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(2)

Korea Inst Of Machinery &

(2)

(2)

(2)

LG Energy Solution

(2)

Liaoning University

(2)

(2)

(2)

Mimaki Engineering

(2)

Nan Ya Plastics

(2)

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(2)

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(2)

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(2)

Nantong University

(2)

New Material Research Ins

(2)

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(2)

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(2)

Ningde Contemporary Amper

(2)

(2)

North University of China

(2)

Northwest Institute for N

(2)

Northwest Res Institute M

(2)

Optorun Shanghai

(2)

Qingdao University of Tec

(2)

Reinz-Dichtungs; Robert B

(2)

Rudong Jinkai Chemical Fi

(2)

SABIC Global Technologies

(2)

Samsung Electronics

(2)

Schaeffler Technologies A

(2)

Shaanxi Ruilai Sitong Tec

(2)

Shaanxi Yipinsheng Electr

(2)

Shandong Haihua Group; Sh

(2)

Shandong Haijing New Mat

(2)

Shandong Kairuier Photoel

(2)

Shandong University

(2)

Shanghai Huilan Material

(2)

Shanghai University Of En

(2)

Shanghai Zhengou Ind Co L

(2)

Shanxi Laslon Paint Co Lt

(2)

Shenzhen Jiejia Xinchuang

(2)

Shenzhen Zhichuanggu Tech

(2)

Shihezi University

(2)

(2)

Sichuan Golden Elephant S

(2)

(2)

Siemens Energy Global

(2)

South China Normal Univer

(2)

South China University of

(2)

(2)

Suzhou Cybrid Application

(2)

Swancor Innovation & Incu

(2)

(2)

(2)

Taisic Mat Corp

(2)

Taiyuan University of Tec

(2)

Tianjin Hesheng Biotechno

(2)

Tianjin Junge Chemical Eq

(2)

Tianjin Polytechnic Unive

(2)

Tong Jou Chemical Ind Kun

(2)

Toray Industries

(2)

(2)

Univ Hengyang Normal

(2)

Univ Leuven Kath [be]; Un

(2)

Univ Qujing Normal

(2)

University of Shanghai fo

(2)

(2)

(2)

Wuhan Desytek Environment

(2)

Wuhan Institute of Materi

(2)

Wuhan Pd Vacuum Tech Co L

(2)

Xi\'an University of Tech

(2)

Xiangtan University

(2)

Xiangxi Zuxing Tech Co Lt

(2)

Xinjiang University

(2)

Xuejue Electrical Co Ltd

(2)

Yangzhou Polytechnic Inst

(2)

Yantai Advanced Mat And G

(2)

Yantai Advanced Mat And G

(2)

Yellow River Delta Jingbo

(2)

Yitan Huantou Beijing Tec

(2)

Yuansu Drive Hangzhou Bio

(2)

Zhejiang Anyi New Mat Co

(2)

Zhejiang Baimahu Laborato

(2)

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(2)

Zhejiang Huadian Equipmen

(2)

Zhejiang Huasheng Radar C

(2)

Zhejiang Normal Universit

(2)

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(2)

Zhejiang Techan Advanced

(2)

Zhejiang University Quzho

(2)

Zhejiang University Quzho

(2)

Zhejiang University of Sc

(2)

Zhengzhou University

(2)

Zhongke Guosheng Lishui N

(2)

Zhongke New Energy Tech S

(2)

Zhongtian Iron & Steel Gr

(2)

Zhuzhou Huarui Precision

(2)

AAC Technologies, Nanjing

(1)

(1)

ACM Research, Shanghai

(1)

AECC Guiyang Engine Desig

(1)

AECC Shenyang Liming Aero

(1)

Access Business Group Int

(1)

Adama Makhteshim

(1)

(1)

Advanced Chip Circuits Ma

(1)

Aecc Aero Engine Control

(1)

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(1)

Aerospace Prec Prod Corp

(1)

(1)

Agc Ceram Co Ltd

(1)

Agc Inc [jp]; The Univ Of

(1)

Agency for Science, Techn

(1)

(1)

Aiqiji Creation

(1)

(1)

Akers Coating Systems Gmb

(1)

(1)

All4labels Group Gmbh

(1)

(1)

(1)

American Type Culture Col

(1)

(1)

An Steel Green Resources

(1)

Anacyte Laboratories

(1)

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(1)

(1)

Angenuoer Jiangsu High Vo

(1)

Anhui Argosun New Electro

(1)

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(1)

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(1)

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(1)

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(1)

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(1)

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(1)

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(1)

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(1)

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(1)

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(1)

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(1)

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(1)

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(1)

Anhui Jiangrui New Mat Co

(1)

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(1)

Anhui Jianzhu University;

(1)

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(1)

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(1)

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(1)

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(1)

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(1)

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(1)

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(1)

Anhui University of Techn

(1)

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(1)

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(1)

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(1)

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(1)

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(1)

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(1)

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(1)

Animal Science Acad Of Xi

(1)

Anqi Enzyme Preparation Y

(1)

Anqing Normal University

(1)

Anshan Gangfeng Fan

(1)

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(1)

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(1)

Apex Biotechnology

(1)

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Archroma Switzerland

(1)

Arkema France (arkema Fr

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(1)

Army Medical University

(1)

Artience Co Ltd [jp]; Toy

(1)

(1)

Avary Holding Shenzhen Co

(1)

Axalta Coating Systems Gm

(1)

B Braun Melsungen

(1)

(1)

BASF Hock Mining Chemical

(1)

BASF; BASF Coatings

(1)

(1)

(1)

Badefu Jiangmen New Mat C

(1)

Bamford Excavators

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(1)

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(1)

Baolingbao Biology Co Ltd

(1)

Baotou Huamei Rare Earth

(1)

Baotou Iron & Steel (Grou

(1)

Baowu Equipment Intellige

(1)

(1)

(1)

(1)

Beaulieu Int Group Nv

(1)

Beckman Coulter

(1)

(1)

Beifang Weijiamao Coal Po

(1)

Beihang University

(1)

Beihang University; China

(1)

Beijing BOE Technology De

(1)

Beijing Baigao Building R

(1)

Beijing Bbmg Mortar Co Lt

(1)

Beijing Benben Internatio

(1)

Beijing Centre Biology Co

(1)

Beijing Chest Hospital Ca

(1)

Beijing Composite Materia

(1)

Beijing Cosci Med Tech Co

(1)

Beijing Haohai Xuhui Tech

(1)

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(1)

Beijing Huairou Laborator

(1)

Beijing Huaxi Rongxi Biot

(1)

Beijing Innogreen Tech Co

(1)

Beijing Institute Environ

(1)

Beijing Institute of Petr

(1)

Beijing Institute of Tech

(1)

Beijing Jiachuang Tech Co

(1)

Beijing Jiashengyi Tech C

(1)

Beijing Jwgb Instr Co Ltd

(1)

Beijing Loubang Housing R

(1)

Beijing North China Inves

(1)

Beijing Nutrichem Co Ltd

(1)

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(1)

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(1)

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(1)

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(1)

Beijing University; Nanch

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(1)

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(1)

Beixin Waterproof Guangdo

(1)

Bial Portela & Ca Sa

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(1)

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(1)

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(1)

Bio Merieux Inc

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(1)

(1)

(1)

Board of Trustees of the

(1)

(1)

Brady Worldwide

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Brandeis University

(1)

Bretagne Chimie Fine

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Brigham Young University

(1)

(1)

Broad Air Conditioning Co

(1)

(1)

CEICloud Data Storage Tec

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(1)

(1)

(1)

(1)

CITIC Dicastal; Dalian Ji

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(1)

COSCO Kansai Paint (Shang

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(1)

CSIC No 12 Research Insti

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(1)

(1)

(1)

Cangzhou Institute Of Tec

(1)

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(1)

Cangzhou Youmeite New Mat

(1)

Cangzhou Zhongke Grease C

(1)

Capital Normal University

(1)

Carbo Ceram Inc

(1)

Carbon Breakthrough Ltd;

(1)

Carbonclean Energy Co Ltd

(1)

(1)

(1)

Cdti Advanced Mat Inc

(1)

Celanese International Co

(1)

(1)

Cell Cure Neurosciences

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Central China Normal Univ

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(1)

Central Weather Administr

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Chalco Shanxi New Materia

(1)

(1)

Chang Chun Plastics

(1)

Chang\'an University

(1)

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(1)

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Changchun University of T

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(1)

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(1)

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(1)

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(1)

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(1)

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(1)

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Chemtech Speciality India

(1)

(1)

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Chunbo Co Ltd [kr]; Chunb

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Cloud Fellows Gmbh

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(1)

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(1)

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(1)

(1)

(1)

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(1)

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(1)

Dow Global Tech Llc [us];

(1)

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(1)

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(1)

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State Intellectual Property Office of China Publishes Guangdong Driving Force Biotechnology Group Co Ltd Patent Application for Feed Additive for Increasing Weight of Fat Pigs Befo..

Chemicals

| Mon 01 Jun 2026

Beijing, June 1 -- State Intellectual Property Office of China has published Guangdong Driving Force Biotechnology Group Co Ltd patent application for Feed Additive for Increasing Weight of Fat Pigs Before Slaughtering and Preparation Method of Feed Additive. The invention was developed by Liu Pingxiang, Cheng Longmei, Liu Yuanb..

Henan Tuozhichuang Biotechnology Co Ltd Files Chinese Patent Application for Chitosan Oligosaccharide Ion Slow-release Agent and Application Thereof in Animal Acid Balance Regulati..

Chemicals

| Mon 01 Jun 2026

Beijing, June 1 -- Henan Tuozhichuang Biotechnology Co Ltd has filed a patent application for Chitosan Oligosaccharide Ion Slow-release Agent and Application Thereof in Animal Acid Balance Regulation. This invention was developed by Li Dongdong, Niu Mingyuan, Chang Jin-il, Sheng Hechang and Shi Jiqing. The patent application ..

Anhui Hantai Biological Eng Co Ltd Submits Chinese Patent Application for Feed Additive for Replacing Antibiotics, Preparation Method and Pig Feed Thereof

Chemicals

| Mon 01 Jun 2026

Beijing, June 1 -- Anhui Hantai Biological Eng Co Ltd has submitted a patent application for Feed Additive for Replacing Antibiotics, Preparation Method and Pig Feed Thereof. This invention was developed by Cheng Mengwanli, Cheng Maoji, Xue Qin, Meng Long, Cheng Gan and Fu Xiudi. The patent application number is CN20251189985..

State Intellectual Property Office of China Releases Wuhan Sunhy Biological Co Ltd Patent Application for Plant Essential Oil Additive as Well as Preparation Method and Application..

Chemicals

| Mon 01 Jun 2026

Beijing, June 1 -- State Intellectual Property Office of China has released Wuhan Sunhy Biological Co Ltd patent application for Plant Essential Oil Additive as Well as Preparation Method and Application Thereof. This invention was developed by Zhang Xiaolong, Liu Guohong, Wang Ziyu, Zhang Wei, Wang Qijun, Wang Xiaoliang and Zha..

Hefei Hantai Biotechnology Co Ltd Submits Chinese Patent Application for Fermentation Process of Citric Acid Residues

Chemicals

| Mon 01 Jun 2026

Beijing, June 1 -- Hefei Hantai Biotechnology Co Ltd has submitted a patent application for Fermentation Process of Citric Acid Residues. This invention was developed by Cheng Mengwanli, Cheng Maoji, Xue Qin, Gao Haifeng, Jiang Xuesong, Fu Xiudi and Cheng Gan. The patent application number is CN202511490145 20251017. The pate..

Zunyi Vocational & Technical College Applies for Patent on Fresh-keeping Method for Xuangxiang Kiwi Fruits Through Combination of Lonicera Confusa Compound Extract and Chitosan Coa..

Chemicals

| Mon 01 Jun 2026

Beijing, June 1 -- Zunyi Vocational & Technical College has applied Chinese patent for Fresh-keeping Method for Xuangxiang Kiwi Fruits Through Combination of Lonicera Confusa Compound Extract and Chitosan Coating Treatment. Sun Sisheng, Xi Siyan and Zheng Yu developed it. The patent application number is CN20251128252 2025071..

Shanghai Huzheng Ind Co Ltd Seeks Patent for Anti-mosquito Microcapsule Emulsion as Well as Preparation Method and Application Thereof

Chemicals

| Mon 01 Jun 2026

Beijing, June 1 -- Shanghai Huzheng Ind Co Ltd has sought patent for Anti-mosquito Microcapsule Emulsion as Well as Preparation Method and Application Thereof. This invention was developed by Li Jiayi and Xue Jiaxiao. The patent application number is CN202511722462 20251121. The patent publication number is CN121465048 (A). I..

State Intellectual Property Office of China Releases Zhongke New Energy Tech Shanghai Co Ltd Patent Application for Antibacterial Detoxicating Water Solvent and Preparation Method ..

Chemicals

| Mon 01 Jun 2026

Beijing, June 1 -- State Intellectual Property Office of China has released Zhongke New Energy Tech Shanghai Co Ltd patent application for Antibacterial Detoxicating Water Solvent and Preparation Method Thereof. This invention was developed by Jiang Shanying. The patent application number is CN202511609443 20251105. The paten..

State Intellectual Property Office of China Releases Shaanxi Zhengge Synthetic Biotechnology Co Ltd Patent Application for Phytosterol Pickering Emulsion Based on Nanofiber as Well..

Chemicals

| Mon 01 Jun 2026

Beijing, June 1 -- State Intellectual Property Office of China has released Shaanxi Zhengge Synthetic Biotechnology Co Ltd patent application for Phytosterol Pickering Emulsion Based on Nanofiber as Well as Preparation Method and Application of Phytosterol Pickering Emulsion. This invention was developed by Yuan Jiawei, Hu Yongy..

Shandong Zhuojian Medical Tech Co Ltd Files Chinese Patent Application for Controllable Slow-release Peracetic Acid Disinfectant and Preparation Process Thereof

Chemicals

| Mon 01 Jun 2026

Beijing, June 1 -- Shandong Zhuojian Medical Tech Co Ltd has filed a patent application for Controllable Slow-release Peracetic Acid Disinfectant and Preparation Process Thereof. This invention was developed by Fu Xiangpeng and Wang Dandan. The patent application number is CN202511674822 20251114. The patent publication numbe..

State Intellectual Property Office of China Receives DBC New Material Technology (Shanghai), Ring Coatings Ltd, Zhongke Lianhua Co Ltd and Dbc Group Co Ltd Patent Application for I..

Chemicals

| Mon 01 Jun 2026

Beijing, June 1 -- State Intellectual Property Office of China has received DBC New Material Technology (Shanghai), Ring Coatings Ltd, Zhongke Lianhua Co Ltd and Dbc Group Co Ltd patent application for In-situ Biomineralizable Mineral-pha Water-based Seed Coating Paint Based on Microphase Separation and Soil Water Potential Resp..

Suvanor Ip Inc Applies for Patent on Encapsulating Pressure Sensitive Adhesive

Chemicals

| Mon 01 Jun 2026

Beijing, June 1 -- Suvanor Ip Inc has applied Chinese patent for Encapsulating Pressure Sensitive Adhesive. Sherman Audrey A, Ellis Mark F, Jennen Jay M, Scolling David P and Cadalbert David A Jr developed it. The patent application number is CN20248045769 20240709. The patent publication number is CN121464194 (A). Internatio..

Kunshan Fengshida Machinery Equipment Co Ltd Applies for Patent on Distributed Cleaning Method Applied to Coating Workshop

Chemicals

| Mon 01 Jun 2026

Beijing, June 1 -- Kunshan Fengshida Machinery Equipment Co Ltd has applied Chinese patent for Distributed Cleaning Method Applied to Coating Workshop. Yu Haiguo and Wang Fei developed it. The patent application number is CN202511297453 20250911. The patent publication number is CN121465465 (A). International Patent Classific..

State Intellectual Property Office of China Releases Idemitsu Composite Co Ltd Patent Application for Resin Composition, Coating Material or Insulating Material, and Molded Article

Chemicals

| Mon 01 Jun 2026

Beijing, June 1 -- State Intellectual Property Office of China has released Idemitsu Composite Co Ltd patent application for Resin Composition, Coating Material or Insulating Material, and Molded Article. This invention was developed by Komatsu Maho and Kosaka Wataru. The patent application number is CN20248045184 20240725. T..

AGC Ceram Co Ltd Submits Chinese Patent Application for Molding Material for Additive Molding, Molded Body or Molded Body Article, and Method

Chemicals

| Mon 01 Jun 2026

Beijing, June 1 -- AGC Ceram Co Ltd has submitted a patent application for Molding Material for Additive Molding, Molded Body or Molded Body Article, and Method. This invention was developed by Murayama Suguru, Tomura Nobuo and Nabeya Koichiro. The patent application number is CN20248038197 20240604. The patent publication nu..

State Intellectual Property Office of China Receives Akers Coating Systems GmbH Patent Application for Method for Coating Article

Chemicals

| Mon 01 Jun 2026

Beijing, June 1 -- State Intellectual Property Office of China has received Akers Coating Systems GmbH patent application for Method for Coating Article. Stecher Christian developed the invention. The patent application number is CN20248044428 20240627. The patent publication number is CN121464004 (A). International Patent Cl..

Valliscor LLC Submits Patent Application for Halogenated Perfluoroaliphatic Compounds and Methods of Making and Using the Same

Chemicals

| Sun 31 May 2026

Taipei, June 1 -- Valliscor LLC has submitted a patent application for Halogenated Perfluoroaliphatic Compounds and Methods of Making and Using the Same. Barrett Colby, Carter Rich G, De Wilde Caleb, Lingampally Rajinikanth and Standen Michael C developed the invention. The patent application number is TW20240135493 20240919...

Anhui Argosun New Electronic Mat Co Ltd Submits Patent Application for Amino Silane Purification Process and Device Capable of Efficiently Removing Chloride Ions

Chemicals

| Sun 31 May 2026

Beijing, June 1 -- Anhui Argosun New Electronic Mat Co Ltd has submitted a patent application for Amino Silane Purification Process and Device Capable of Efficiently Removing Chloride Ions. Jiang Yongyao, Wang Leqiang and Liu Chao developed the invention. The patent application number is CN202511659740 20251113. The patent pu..

State Intellectual Property Office of China Receives Foshan Huadian New Mat Co Ltd and Jiangmen Huaxiong New Mat Co Ltd Patent Application for Wetting Agent as Well as Preparation ..

Chemicals

| Sun 31 May 2026

Beijing, June 1 -- State Intellectual Property Office of China has received Foshan Huadian New Mat Co Ltd and Jiangmen Huaxiong New Mat Co Ltd patent application for Wetting Agent as Well as Preparation Method and Application Thereof. Tang Benhui, Gan Yanchang, Niu Song, Weng Yihu, Wu Xiaofeng and Gan Yanshou developed the inven..

MCC Huatian Engineering & Technology, Huatian Nanjing Engineering & Technology Corp MCC and MCC Huatian Nanjing Electrical Engineering & Tech Co Ltd Seek Patent for Automatic Rejec..

Chemicals

| Sun 31 May 2026

Beijing, June 1 -- MCC Huatian Engineering & Technology, Huatian Nanjing Engineering & Technology Corp MCC and MCC Huatian Nanjing Electrical Engineering & Tech Co Ltd have sought patent for Automatic Rejecting Method and Device for Bar Fixed-length Finished Products. This invention was developed by Xia Yunpeng, Huang Ming, Xian..

State Intellectual Property Office of China Publishes Do Fluoride Isotope Tech Henan Co Ltd and Henan Fuji New Material Technology Patent Application for Preparation Method of Boro..

Chemicals

| Sun 31 May 2026

Beijing, June 1 -- State Intellectual Property Office of China has published Do Fluoride Isotope Tech Henan Co Ltd and Henan Fuji New Material Technology patent application for Preparation Method of Boron Isotope Enriched Triethyl Borate. The invention was developed by Xue Xujin, Zhu Zhouhao, Ding Yixuan, Wang Yunsheng, Sun Xiuq..

Beijing University and Suzhou Ruiersi Tech Co Ltd Apply for Patent on Tri-pyrazole Boron Eu (ii) Complex and Application Thereof as Electroluminescent Material

Chemicals

| Sun 31 May 2026

Beijing, June 1 -- Beijing University and Suzhou Ruiersi Tech Co Ltd have applied Chinese patent for Tri-pyrazole Boron Eu (ii) Complex and Application Thereof as Electroluminescent Material. Liu Zhiwei, Fang Peiyu, Wei Huibo, Xiong Zeyou, Gong Min and Bian Zuqiang developed it. The patent application number is CN202511462232..

Dong Rui Material Tech Inc Files Taiwan Patent Application for Metal Solution Resource Recovery System and Operating Method Thereof Having Advantages of Simple Operation, Convenien..

Chemicals

| Sun 31 May 2026

Taipei, June 1 -- Dong Rui Material Tech Inc has filed a patent application for Metal Solution Resource Recovery System and Operating Method Thereof Having Advantages of Simple Operation, Convenient Equipment Maintenance, and Lower Operating Costs. This invention was developed by Cai Zhi-hong and Lu Yu-sheng. The patent appli..

State Intellectual Property Office of China Receives Puxijing New Energy Mat Shanghai Co Ltd Patent Application for Initiator for Preparing Evoh as Well as Preparation Method and A..

Chemicals

| Sun 31 May 2026

Beijing, June 1 -- State Intellectual Property Office of China has received Puxijing New Energy Mat Shanghai Co Ltd patent application for Initiator for Preparing Evoh as Well as Preparation Method and Application of Initiator. Wang Yanli, Ma Yiming, Tian Hao, Gu Yanzhe and Zhang Wenlong developed the invention. The patent ap..

Central Weather Administration Submits Patent Application for Horizontal Clamp Capable of Being Used in a Compact or Spatially Constrainedapparatus

Chemicals

| Sun 31 May 2026

Taipei, June 1 -- Central Weather Administration has submitted a patent application for Horizontal Clamp Capable of Being Used in a Compact or Spatially Constrainedapparatus. Li Yu-qi, Zeng Xi-ming and Wang Sheng-xiang developed the invention. The patent application number is TW20230143284 20231109. The patent publication num..

State Intellectual Property Office of China Receives Hubei Hanxing Chemical New Mat Co Ltd Patent Application for High-performance Brightener Intermediate for Acidic Zinc Plating a..

Chemicals

| Sun 31 May 2026

Beijing, June 1 -- State Intellectual Property Office of China has received Hubei Hanxing Chemical New Mat Co Ltd patent application for High-performance Brightener Intermediate for Acidic Zinc Plating and Preparation Method Thereof. Chen Lixia, Zeng Zhibing, Chen Wei and Wang Juan developed the invention. The patent applicat..

Jinan Guoding Medical Tech Co Ltd Files Chinese Patent Application for Preparation Method of Arotinolol Hydrochloride Intermediate

Chemicals

| Sun 31 May 2026

Beijing, June 1 -- Jinan Guoding Medical Tech Co Ltd has filed a patent application for Preparation Method of Arotinolol Hydrochloride Intermediate. This invention was developed by He Junhua and Shi Dongxu. The patent application number is CN20261021422 20260108. The patent publication number is CN121471196 (A). International..

Hunan Chuyuan New Mat Co Ltd Submits Patent Application for Benzothiadiazole Formic Acid Anthracene Methyl Ester for Photosensitive Resin Composition and Application of Benzothiadi..

Chemicals

| Sun 31 May 2026

Beijing, June 1 -- Hunan Chuyuan New Mat Co Ltd has submitted a patent application for Benzothiadiazole Formic Acid Anthracene Methyl Ester for Photosensitive Resin Composition and Application of Benzothiadiazole Formic Acid Anthracene Methyl Ester. Dong Wanrong, Xiao Zhiyi, Yan Xing, Zhang Nianqi and Andre developed the inventi..

Xuejue Electrical Co Ltd Seeks Patent for Production Device and Processing Technology of High-thermal-conductivity C-grade Mica Tape

Chemicals

| Sun 31 May 2026

Beijing, June 1 -- Xuejue Electrical Co Ltd has sought patent for Production Device and Processing Technology of High-thermal-conductivity C-grade Mica Tape. This invention was developed by Zhao Zhili, Hu Yongchao and Tao Yan. The patent application number is CN20251217857 20251230. The patent publication number is CN12146727..

Xishui Jinghua Package Tech Co Ltd Applies for Patent on Silicification Coating Device for Glass Bottle Processing

Chemicals

| Sun 31 May 2026

Beijing, June 1 -- Xishui Jinghua Package Tech Co Ltd has applied Chinese patent for Silicification Coating Device for Glass Bottle Processing. Yang Chuanyi, Liu Guoliang, Yuan Yubin and Wang Zhen developed it. The patent application number is CN202511653401 20251112. The patent publication number is CN121467276 (A). Internat..

Shenzhen Yawei New Mat Co Ltd Seeks Patent for Perovskite Coating and Drying Equipment

Chemicals

| Sun 31 May 2026

Beijing, June 1 -- Shenzhen Yawei New Mat Co Ltd has sought patent for Perovskite Coating and Drying Equipment. This invention was developed by Huang Binqing and Zhang Lei. The patent application number is CN202311647496 20231204. The patent publication number is CN121467275 (A). International Patent Classification codes are ..

Haizhuo Maibo Suzhou New Mat Co Ltd Seeks Patent for Continuous Integrated Preparation Equipment and Process for Preparing Alkaline Water Electrolysis Composite Diaphragm

Chemicals

| Sun 31 May 2026

Beijing, June 1 -- Haizhuo Maibo Suzhou New Mat Co Ltd has sought patent for Continuous Integrated Preparation Equipment and Process for Preparing Alkaline Water Electrolysis Composite Diaphragm. This invention was developed by Chen Guimin, Wu Tingqing, Ma Yiran and Dong Guoqing. The patent application number is CN20231160740..

State Intellectual Property Office of China Releases Sichuan Golden Elephant Sincerity Chemical Co Ltd and Beijing Edgein Tech Co Ltd Patent Application for Production Method and S..

Chemicals

| Sun 31 May 2026

Beijing, June 1 -- State Intellectual Property Office of China has released Sichuan Golden Elephant Sincerity Chemical Co Ltd and Beijing Edgein Tech Co Ltd patent application for Production Method and System of Melamine. This invention was developed by Tang Yin, Song Guotian, Kong Deli, Li Gang, Shi Yuquan, Mo Yuxin and Lu Bing..

Sichuan Golden Elephant Sincerity Chemical Co Ltd and Beijing Edgein Tech Co Ltd Submit Patent Application for Energy-saving Clean Joint Production Method and System for Melamine a..

Chemicals

| Sun 31 May 2026

Beijing, June 1 -- Sichuan Golden Elephant Sincerity Chemical Co Ltd and Beijing Edgein Tech Co Ltd have submitted a patent application for Energy-saving Clean Joint Production Method and System for Melamine and High-quality Soda Ash. Tang Yin, Shi Yuquan, Kong Deli, Song Guotian, Li Jiadong, Cao Xuegang, Mo Yuxin and Qin Yanni ..

State Intellectual Property Office of China Releases Jiangsu Aosaikang Pharm Co Ltd Patent Application for Diaminopyrimidine Compound and Application Thereof

Chemicals

| Sun 31 May 2026

Beijing, June 1 -- State Intellectual Property Office of China has released Jiangsu Aosaikang Pharm Co Ltd patent application for Diaminopyrimidine Compound and Application Thereof. This invention was developed by Chen Qingcai, Sun Min, Yang Fei, Mo Lei, Fan Changjun and Zhu Shiping. The patent application number is CN2025116..

State Intellectual Property Office of China Releases Shandong Xiusheng New Mat Co Ltd Patent Application for Precise Regulation and Control Device for Coating Thickness of Color-co..

Chemicals

| Sun 31 May 2026

Beijing, June 1 -- State Intellectual Property Office of China has released Shandong Xiusheng New Mat Co Ltd patent application for Precise Regulation and Control Device for Coating Thickness of Color-coated Aluminum Coil. This invention was developed by Dai Chaobang, Dai Shengsheng and Zhou Xinge. The patent application numb..

Rock Tone Entpr Co Ltd Files Taiwan Patent Application for Application and Preparation Method of Naturally Degradable Material to Overcome the Limitation on the Diverse Application..

Chemicals

| Sun 31 May 2026

Taipei, June 1 -- Rock Tone Entpr Co Ltd has filed a patent application for Application and Preparation Method of Naturally Degradable Material to Overcome the Limitation on the Diverse Applications of the Finished Products of Starch-based Naturally Degradable Materials. This invention was developed by Lee Pei-yuan. The paten..

Zhejiang Maidenly Painting Co Ltd Submits Chinese Patent Application for Environment-friendly Real Stone Paint Anti-fog Type Real Stone Paint Spraying Equipment and Using Method

Chemicals

| Mon 01 Jun 2026

Beijing, June 1 -- Zhejiang Maidenly Painting Co Ltd has submitted a patent application for Environment-friendly Real Stone Paint Anti-fog Type Real Stone Paint Spraying Equipment and Using Method. This invention was developed by Hao Yushuang, Xu Qiushuang, Luo Haichao, Cai Yihong and Shen Yitong. The patent application numbe..

Hebei Zhangxuan High Tech Technology and Yanshan University Submit Patent Application for Preparation Method and Application of Amino Group Modified Ti-based Mofs

Chemicals

| Sun 31 May 2026

Beijing, June 1 -- Hebei Zhangxuan High Tech Technology and Yanshan University have submitted a patent application for Preparation Method and Application of Amino Group Modified Ti-based Mofs. Sun Xiaoming, Liu Jin, Du Yonggang, Zhang Shuai, Wang Jian, Wang Yawen, Gu Jianmin and Wang Desong developed the invention. The patent..

Binzhou Yatai Art Power Parts Co Ltd Submits Chinese Patent Application for Production Method of Salt Core

Chemicals

| Sun 31 May 2026

Beijing, June 1 -- Binzhou Yatai Art Power Parts Co Ltd has submitted a patent application for Production Method of Salt Core. This invention was developed by Wang Ruyun, Xiao Xianguo and Shan Xinghui. The patent application number is CN202511463696 20251014. The patent publication number is CN121467628 (A). International Pat..

Guangdong Huabai Material Tech Co Ltd Submits Chinese Patent Application for Aerogel for Adhesive as Well as Preparation Method and Application of Aerogel

Chemicals

| Sun 31 May 2026

Beijing, June 1 -- Guangdong Huabai Material Tech Co Ltd has submitted a patent application for Aerogel for Adhesive as Well as Preparation Method and Application of Aerogel. This invention was developed by Wang Fan and Liu Xuebin. The patent application number is CN20261015074 20260107. The patent publication number is CN121..

State Intellectual Property Office of China Releases Guangdong Youju Advanced New Mat Co Ltd Patent Application for Preparation Method of Polyetherimide

Chemicals

| Sun 31 May 2026

Beijing, June 1 -- State Intellectual Property Office of China has released Guangdong Youju Advanced New Mat Co Ltd patent application for Preparation Method of Polyetherimide. This invention was developed by Wang Xianwen, Guo Xucong, Hu Sanyou, Huang Wengang and Yang Sisi. The patent application number is CN202511988277 2025..

State Intellectual Property Office of China Releases Wenzhou University, Huafon Group Co Ltd and Chongqing Huafeng Polyamide Fiber Co Ltd Patent Application for High-toughness Low-..

Chemicals

| Sun 31 May 2026

Beijing, June 1 -- State Intellectual Property Office of China has released Wenzhou University, Huafon Group Co Ltd and Chongqing Huafeng Polyamide Fiber Co Ltd patent application for High-toughness Low-melting-point Flame-retardant Copolyamide Composite Material and Preparation Method Thereof. This invention was developed by J..

State Intellectual Property Office of China Receives Hebei Yuexin Silicon Quality New Mat Co Ltd Patent Application for Special Coating for Large Machine Tool Casting Lost Foam as ..

Chemicals

| Sun 31 May 2026

Beijing, June 1 -- State Intellectual Property Office of China has received Hebei Yuexin Silicon Quality New Mat Co Ltd patent application for Special Coating for Large Machine Tool Casting Lost Foam as Well as Application and Use Method of Special Coating. Chen Jie, Cao Min and Li Jiangbo developed the invention. The patent ..

State Intellectual Property Office of China Receives Guangdong Zhujiang Chemical Paint Co Ltd Patent Application for Epoxy Modified Waterborne Alkyd Resin Emulsion as Well as Prepa..

Chemicals

| Sun 31 May 2026

Beijing, June 1 -- State Intellectual Property Office of China has received Guangdong Zhujiang Chemical Paint Co Ltd patent application for Epoxy Modified Waterborne Alkyd Resin Emulsion as Well as Preparation Method and Application Thereof. Tian Qiao, Huang Kun, Chen Zhentong, Huang Bifeng and Zhao Yuming developed the inventio..

State Intellectual Property Office of China Publishes Shandong Yihang New Material Tech Co Ltd Patent Application for Temperature Latent Curing Agent and Preparation Method Thereof

Chemicals

| Sun 31 May 2026

Beijing, June 1 -- State Intellectual Property Office of China has published Shandong Yihang New Material Tech Co Ltd patent application for Temperature Latent Curing Agent and Preparation Method Thereof. The invention was developed by Zhao Yang, Zhao Jingshun, Liu Yang and Ji Guo. The patent application number is CN202511629..

Jiangsu Dalishi Marble Protective Mat Co Ltd Submits Patent Application for Epoxy Resin for High-voltage Insulating Part and Preparation Method of Epoxy Resin

Chemicals

| Sun 31 May 2026

Beijing, June 1 -- Jiangsu Dalishi Marble Protective Mat Co Ltd has submitted a patent application for Epoxy Resin for High-voltage Insulating Part and Preparation Method of Epoxy Resin. Du Kunwen, Yu Zhixiong, Xun Hengjian and Cheng Ming developed the invention. The patent application number is CN202511932060 20251219. The p..

Shanghai Jiuyuan Petrochemical Co Ltd Submits Chinese Patent Application for Modified Waterborne Polyurethane Emulsion

Chemicals

| Sun 31 May 2026

Beijing, June 1 -- Shanghai Jiuyuan Petrochemical Co Ltd has submitted a patent application for Modified Waterborne Polyurethane Emulsion. This invention was developed by Wang Jin and Chen Xianping. The patent application number is CN20261014800 20260107. The patent publication number is CN121471485 (A). International Patent ..

Shandong Huasheng Rubber Co Ltd and Shandong Hongsheng Rubber Tech Co Ltd Apply for Patent on Mute Cotton as Well as Preparation Method and Application Thereof

Chemicals

| Sun 31 May 2026

Beijing, June 1 -- Shandong Huasheng Rubber Co Ltd and Shandong Hongsheng Rubber Tech Co Ltd have applied Chinese patent for Mute Cotton as Well as Preparation Method and Application Thereof. Zhang Yuliang, Zhao Ruiqing, Chen Jianjun, Wang Yejing, Xiao Shenglong, Ni Haichao, Wang Xiaoming, Liu Kaihua, Han Yuan and Wang Ling deve..

Jiangsu Saisheng New Material Tech Co Ltd Applies for Patent on Polyurethane Plate as Well as Preparation Method and Application Thereof

Chemicals

| Sun 31 May 2026

Beijing, June 1 -- Jiangsu Saisheng New Material Tech Co Ltd has applied Chinese patent for Polyurethane Plate as Well as Preparation Method and Application Thereof. Song Yufei, Wang Ruiping, Li Haifeng and Ding Jiajing developed it. The patent application number is CN202511903982 20251217. The patent publication number is CN..

Fujian Jinjiang Sanying Shoes Mat Co Ltd Submits Chinese Patent Application for Foaming Processing Technology of Low-carbon Type Carbon Dioxide-based Polyether Polyol Sponge

Chemicals

| Sun 31 May 2026

Beijing, June 1 -- Fujian Jinjiang Sanying Shoes Mat Co Ltd has submitted a patent application for Foaming Processing Technology of Low-carbon Type Carbon Dioxide-based Polyether Polyol Sponge. This invention was developed by Han Yilong, Lin Zhenfa, Ding Junming, Lin Weiqu, Chen Shiying and Lin Zhipeng. The patent application..

Shandong Police College Submits Chinese Patent Application for Three-dimensional Network Imino Covalent Organic Framework Material as Well as Preparation Method and Application The..

Chemicals

| Sun 31 May 2026

Beijing, June 1 -- Shandong Police College has submitted a patent application for Three-dimensional Network Imino Covalent Organic Framework Material as Well as Preparation Method and Application Thereof. This invention was developed by Pan Fei, Song Xiaoyong, Zhang Mai and Wang Ruixin. The patent application number is CN2025..

Zhejiang Transfar Chemicals Co Ltd, Hangzhou Transfar Fine Chemical Co, Zhejiang Chuanhua Functional New Mat Co Ltd and Transfar Zhilian Co Ltd Submit Patent Application for Macr..

Chemicals

| Sun 31 May 2026

Beijing, June 1 -- Zhejiang Transfar Chemicals Co Ltd, Hangzhou Transfar Fine Chemical Co , Zhejiang Chuanhua Functional New Mat Co Ltd and Transfar Zhilian Co Ltd have submitted a patent application for Macromolecular RAFT (reversible Addition-fragmentation Chain Transfer) Polymer, Preparation Method and Application Thereof in..

State Intellectual Property Office of China Releases Yangzhou Lida Resin Co Ltd Patent Application for Antibacterial and Mildew-proof Aqueous Dispersant and Preparation Method Ther..

Chemicals

| Sun 31 May 2026

Beijing, June 1 -- State Intellectual Property Office of China has released Yangzhou Lida Resin Co Ltd patent application for Antibacterial and Mildew-proof Aqueous Dispersant and Preparation Method Thereof. This invention was developed by Guo Chunhe, Guo Shunzheng, Zhang Jian, Guo Hongjiang and Zhu Wenxiang. The patent appli..

State Intellectual Property Office of China Publishes Mat Industry & Trade Co Ltd Of Shanghai Civil Engineering Group and Shanghai Civil Engineering Co, Ltd of CREC Patent Applicat..

Chemicals

| Sun 31 May 2026

Beijing, June 1 -- State Intellectual Property Office of China has published Mat Industry & Trade Co Ltd Of Shanghai Civil Engineering Group; Shanghai Civil Engineering Co, Ltd of CREC patent application for Dumbbell Type Polycarboxylate Superplasticizer and Preparation Method Thereof. The invention was developed by Zhang Haitao..

Shenzhen Tengbiao Testing Co Ltd Seeks Patent for Preparation Method and Application of Molecularly Imprinted Composite Filler

Chemicals

| Sun 31 May 2026

Beijing, June 1 -- Shenzhen Tengbiao Testing Co Ltd has sought patent for Preparation Method and Application of Molecularly Imprinted Composite Filler. This invention was developed by Zhang Wenzhi, Lai Chunxia and Wen Huayi. The patent application number is CN202511800200 20251202. The patent publication number is CN121471428..

Guangdong Shouxin Environmental Protection Material Tech Co Ltd Applies for Patent on High-molecular-weight Polyacrylamide with Strong Anti-shearing Force and Large Adsorption Area..

Chemicals

| Sun 31 May 2026

Beijing, June 1 -- Guangdong Shouxin Environmental Protection Material Tech Co Ltd has applied Chinese patent for High-molecular-weight Polyacrylamide with Strong Anti-shearing Force and Large Adsorption Area as Well as Preparation Method and Application of High-molecular-weight Polyacrylamide. Liu Zongtang developed it. The ..

State Intellectual Property Office of China Releases Wuxi Haite New Mat Institute Co Ltd, Hubei Institute of Aerospace Chemotechnology and Harbin Institute of Technology Patent App..

Chemicals

| Sun 31 May 2026

Beijing, June 1 -- State Intellectual Property Office of China has released Wuxi Haite New Mat Institute Co Ltd, Hubei Institute of Aerospace Chemotechnology and Harbin Institute of Technology patent application for Fluorine-containing Epoxy Acrylate and Preparation Method Thereof. This invention was developed by Bai Yongping, Y..

State Intellectual Property Office of China Publishes Jiangsu Smith New Material Tech Co Ltd Patent Application for Preparation Process and Device of High-stability Water-based Acr..

Chemicals

| Sun 31 May 2026

Beijing, June 1 -- State Intellectual Property Office of China has published Jiangsu Smith New Material Tech Co Ltd patent application for Preparation Process and Device of High-stability Water-based Acrylic Pressure-sensitive Adhesive Emulsion and Adhesive. The invention was developed by Wang Zijia, Wu Linqun and Zhou Xiaonan. ..

State Intellectual Property Office of China Receives Lucky Photoelectric Mat Co Ltd Patent Application for Method for Removing Aldehyde and Acid from PVB (polyvinyl Butyral) Resin ..

Chemicals

| Sun 31 May 2026

Beijing, June 1 -- State Intellectual Property Office of China has received Lucky Photoelectric Mat Co Ltd patent application for Method for Removing Aldehyde and Acid from PVB (polyvinyl Butyral) Resin by Washing. Wu Wentao, Shen Yaqian, Dong Lin, Li Qingji, Shi Haibo and Ma Yujing developed the invention. The patent applica..

Idemitsu Fine Composites Co Ltd Applies for Patent on Resin Composition, Coating Material or Insulating Material, and Molded Body

Chemicals

| Sun 31 May 2026

Taipei, June 1 -- Idemitsu Fine Composites Co Ltd has applied Taiwan patent for Resin Composition, Coating Material or Insulating Material, and Molded Body. Komatsu Maho and Kosaka Wataru developed it. The patent application number is TW20240129749 20240808. The patent publication number is TW202519598 (A). International Pate..

State Intellectual Property Office of China Publishes Dongguan Hengyi Biotechnology Co Ltd Patent Application for Recombinant Human Xvii Type Collagen as Well as Preparation Method..

Chemicals

| Sun 31 May 2026

Beijing, June 1 -- State Intellectual Property Office of China has published Dongguan Hengyi Biotechnology Co Ltd patent application for Recombinant Human Xvii Type Collagen as Well as Preparation Method and Application Thereof. The invention was developed by Yang Jilin, Ban Jia, Shen Jiadong, Zhang Chunli, Ye Xiangtao, Lu Longf..

State Intellectual Property Office of China Publishes Zhongshi Duqing Shandong Biotech Co Ltd Patent Application for Preparation Method and Application of III-type Recombinant Coll..

Chemicals

| Sun 31 May 2026

Beijing, June 1 -- State Intellectual Property Office of China has published Zhongshi Duqing Shandong Biotech Co Ltd patent application for Preparation Method and Application of III-type Recombinant Collagen. The invention was developed by Zhang Zhao, Ma Xiaomin, Zhang Xuejun, Zhang Xiping, Pei Zhongli, Yuan Chenxu, Su Man and L..

ECA Healthcare Inc Submits Chinese Patent Application for Apigenin Betaine Compound and Preparation Method Thereof

Chemicals

| Sun 31 May 2026

Beijing, June 1 -- ECA Healthcare Inc has submitted a patent application for Apigenin Betaine Compound and Preparation Method Thereof. This invention was developed by Jiang Su, Liu Wei, Wang Yumei, Shang Jun and Jiang Hongtao. The patent application number is CN20261024456 20260109. The patent publication number is CN12147118..

State Intellectual Property Office of China Receives Zhongke Guosheng Lishui New Material Tech Co Ltd Patent Application for Synthesis Method of Tetra (2-ethoxyl) Furan Diamide

Chemicals

| Sun 31 May 2026

Beijing, June 1 -- State Intellectual Property Office of China has received Zhongke Guosheng Lishui New Material Tech Co Ltd patent application for Synthesis Method of Tetra (2-ethoxyl) Furan Diamide. Li Jianfeng, He Liangcai, Zhang Ruxiu, Luo Hengqiang, Li Xiaoqiang and Wang Lei developed the invention. The patent applicatio..

Anhui Yusheng Tech Co Ltd Submits Chinese Patent Application for Display Screen Packaging Adhesive Curing Forming Device

Chemicals

| Sun 31 May 2026

Beijing, June 1 -- Anhui Yusheng Tech Co Ltd has submitted a patent application for Display Screen Packaging Adhesive Curing Forming Device. This invention was developed by Bian Fuchao. The patent application number is CN20251224457 20251230. The patent publication number is CN121467287 (A). International Patent Classificatio..

Hebei Shengtai Mat Co Ltd Applies for Patent on Preparation Method and Application of Methacrylic Resin Monomer Containing Lactone Structure

Chemicals

| Sun 31 May 2026

Beijing, June 1 -- Hebei Shengtai Mat Co Ltd has applied Chinese patent for Preparation Method and Application of Methacrylic Resin Monomer Containing Lactone Structure. Peng Lei, Zhang Huifeng, Yang Haonan, Liu Runjia and Chang Yongtao developed it. The patent application number is CN20241164839 20240805. The patent publicat..

Changsha Yuanqian Machinery Mfg Co Ltd Submits Chinese Patent Application for Automatic Powder Spraying Processing Circulation Equipment

Chemicals

| Sun 31 May 2026

Beijing, June 1 -- Changsha Yuanqian Machinery Mfg Co Ltd has submitted a patent application for Automatic Powder Spraying Processing Circulation Equipment. This invention was developed by Chen Su, Zhang Jianlin, Tang Shuohui and Zhang Yi. The patent application number is CN202511919371 20251218. The patent publication number..

Zhejiang Liukang Biotechnology Co Ltd Seeks Patent for Method and System for Continuously Synthesizing 2, 3-dimethyl-4-nitropyridine-n-oxide Based on Microchannel

Chemicals

| Sun 31 May 2026

Beijing, June 1 -- Zhejiang Liukang Biotechnology Co Ltd has sought patent for Method and System for Continuously Synthesizing 2, 3-dimethyl-4-nitropyridine-n-oxide Based on Microchannel. This invention was developed by Li Jianxiong, Liu Peiqiang and Liu Wang. The patent application number is CN202511342888 20250919. The pate..

Hunan Bide Biotechnology Co Ltd Files Chinese Patent Application for Synthesis Method of 2-chloro-N-(2, 4-difluorophenyl)-3-pyridinecarboxamide

Chemicals

| Sun 31 May 2026

Beijing, June 1 -- Hunan Bide Biotechnology Co Ltd has filed a patent application for Synthesis Method of 2-chloro-N-(2, 4-difluorophenyl)-3-pyridinecarboxamide. This invention was developed by Liao Lisha, Liu Guohui, Qu Zuoming, Jian Chi, Peng Zeye and Zeng Chengsheng. The patent application number is CN202511501178 20251021..

Shunyi Co Ltd Submits Chinese Patent Application for Preparation and Application of Novel Trifluoroalkyl-containing Thiophenyl Pyridine Derivative

Chemicals

| Sun 31 May 2026

Beijing, June 1 -- Shunyi Co Ltd has submitted a patent application for Preparation and Application of Novel Trifluoroalkyl-containing Thiophenyl Pyridine Derivative. This invention was developed by Bao Rusheng, Lin Jian, Tian Pingyi, Lu Yali and Zhang Jun. The patent application number is CN202511710713 20251120. The patent ..

State Intellectual Property Office of China Publishes China Electric Power Research Institute, Zhejiang Huadian Equipment Testing Res Institute Co Ltd, Hangzhou Power Supply Compan..

Chemicals

| Sun 31 May 2026

Beijing, June 1 -- State Intellectual Property Office of China has published China Electric Power Research Institute, Zhejiang Huadian Equipment Testing Res Institute Co Ltd, Hangzhou Power Supply Company State Grid Zhejiang Electric Power and State Grid Corporation of China patent application for Thin-gauge Electrical Steel Str..

State Intellectual Property Office of China Releases Zhejiang Chimp Pump Ind Co Ltd Patent Application for Anti-corrosion Coating Spraying Mechanism for Water Pump Machining

Chemicals

| Sun 31 May 2026

Beijing, June 1 -- State Intellectual Property Office of China has released Zhejiang Chimp Pump Ind Co Ltd patent application for Anti-corrosion Coating Spraying Mechanism for Water Pump Machining. This invention was developed by Zhao Fuzeng, Zhao Shijie, Zhao Weining, Ye Xiuyu and Zhao Wenting. The patent application number ..

Hangzhou Ledun Tech Co Ltd Files Chinese Patent Application for Method for Continuously Preparing 2, 2-dimethylthiopropane

Chemicals

| Sun 31 May 2026

Beijing, June 1 -- Hangzhou Ledun Tech Co Ltd has filed a patent application for Method for Continuously Preparing 2, 2-dimethylthiopropane. This invention was developed by Ren Fengbo, Ma Xin, Yan Rucan and Wang Enhui. The patent application number is CN202511629127 20251107. The patent publication number is CN121471117 (A). ..

Beijing Chest Hospital Capital Medical University and Beijing Tuberculosis & Thoracic Tumor Research Institute Seek Patent for Sulfonyl-containing Compound as Well as Preparation a..

Chemicals

| Sun 31 May 2026

Beijing, June 1 -- Beijing Chest Hospital Capital Medical University and Beijing Tuberculosis & Thoracic Tumor Research Institute have sought patent for Sulfonyl-containing Compound as Well as Preparation and Application Thereof. This invention was developed by Lu Yu, Xu Manyi, Wang Bin, Wang Lu and Zhang Weiyan. The patent a..

Beijing Nutrichem Co Ltd Submits Chinese Patent Application for Preparation Method of Saflufenacil Intermediate

Chemicals

| Sun 31 May 2026

Beijing, June 1 -- Beijing Nutrichem Co Ltd has submitted a patent application for Preparation Method of Saflufenacil Intermediate. This invention was developed by Hu Yimin, Li Dingsheng, Yang Haijian, Wu Kun, Wang Lei and Li Xiaofei. The patent application number is CN20241166190 20240805. The patent publication number is CN..

Zhejiang Lantian Environmental Prot Hi Tech Co Ltd and Sinochem Lantian Co Ltd Apply for Patent on Preparation Method and Application of Naphthenic Disulfonate Compound

Chemicals

| Sun 31 May 2026

Beijing, June 1 -- Zhejiang Lantian Environmental Prot Hi Tech Co Ltd and Sinochem Lantian Co Ltd have applied Chinese patent for Preparation Method and Application of Naphthenic Disulfonate Compound. Song Chuanzheng, Jiang Zhimin, Xu Chong, Zhang Boshi, Jiang Jintian and Ma Guoqiang developed it. The patent application numbe..

State Intellectual Property Office of China Receives Suzhou Highfine Biotech Co Ltd Patent Application for Preparation Method of (r, S)-2-[[5-(9-fluorenylmethoxycarbonyl Amino) Dib..

Chemicals

| Sun 31 May 2026

Beijing, June 1 -- State Intellectual Property Office of China has received Suzhou Highfine Biotech Co Ltd patent application for Preparation Method of (r, S)-2-[[5-(9-fluorenylmethoxycarbonyl Amino) Dibenzo [a, D] Cycloheptane-2-yl] Oxygen] Acetic Acid. Liu Zhonghua, Zhang Gang, Fan Changhua, Gu Shousheng and Zhu Yong developed..

Shandong Haihua Group and Shandong Haihua Co Ltd Seek Patent for Method for Continuously Synthesizing Perfluoroisobutyronitrile

Chemicals

| Sun 31 May 2026

Beijing, June 1 -- Shandong Haihua Group and Shandong Haihua Co Ltd have sought patent for Method for Continuously Synthesizing Perfluoroisobutyronitrile. This invention was developed by Zhang Xitao, Liu Jianlu, Pan Yuqiang, Zhang Lejian, Wang Zongrui, Zhang Guangtao, Liu Wei, Lei Ning, Wang Linlin and Zhang Haobo. The patent..

Shandong Haihua Group and Shandong Haihua Co Ltd Seek Patent for Preparation Method of Perfluoroisobutyronitrile

Chemicals

| Sun 31 May 2026

Beijing, June 1 -- Shandong Haihua Group and Shandong Haihua Co Ltd have sought patent for Preparation Method of Perfluoroisobutyronitrile. This invention was developed by Zhang Xitao, Liu Jianlu, Pan Yuqiang, Liu Lina, Zhang Lejian, Wang Zongrui, Geng Demin, Wu Wenwen and Liu Wei. The patent application number is CN202610349..

State Intellectual Property Office of China Receives Suzhou Botao Man Consulting Partnership Enterprise Limited Partnership Patent Application for Preparation Method of Dacotinib K..

Chemicals

| Sun 31 May 2026

Beijing, June 1 -- State Intellectual Property Office of China has received Suzhou Botao Man Consulting Partnership Enterprise Limited Partnership patent application for Preparation Method of Dacotinib Key Intermediate. Cheng Hao, Cheng Liang and Liu Ping developed the invention. The patent application number is CN20221051798..

State Intellectual Property Office of China Releases Guangzhou Hongsheng High Tech Material Tech Research Co Ltd and Guangzhou Hongdu Fine Chemical Co Ltd Patent Application for Eu..

Chemicals

| Sun 31 May 2026

Beijing, June 1 -- State Intellectual Property Office of China has released Guangzhou Hongsheng High Tech Material Tech Research Co Ltd and Guangzhou Hongdu Fine Chemical Co Ltd patent application for Eutectic Surfactant and Preparation Method Thereof. This invention was developed by Liang Jinsheng, Lee Seung-yong, Zhou Shu, Yan..

Zhejiang University and Zhejiang Nhu Co Ltd File Chinese Patent Application for Preparation Method of 5-hexenamide

Chemicals

| Sun 31 May 2026

Beijing, June 1 -- Zhejiang University and Zhejiang Nhu Co Ltd have filed a patent application for Preparation Method of 5-hexenamide. This invention was developed by Li Haoran, Jin Yujie, Shi Yijun, Wang Yongtao and Hu Pengxiang. The patent application number is CN202511533156 20251024. The patent publication number is CN121..

Zhejiang Runyou New Material Tech Co Ltd Files Chinese Patent Application for Kyanite Flotation Combined Collecting Agent and Application Method Thereof

Chemicals

| Sun 31 May 2026

Beijing, June 1 -- Zhejiang Runyou New Material Tech Co Ltd has filed a patent application for Kyanite Flotation Combined Collecting Agent and Application Method Thereof. This invention was developed by Peng Lihua, Jing Lu, Yu Zhiguo, Yu Xuegong and Ji Yongsheng. The patent application number is CN202511626818 20251107. The p..

Jiangsu Litian Tech Co Ltd Files Chinese Patent Application for Catalytic Synthesis Method of Glycerol Monolaurate Diacrylate

Chemicals

| Sun 31 May 2026

Beijing, June 1 -- Jiangsu Litian Tech Co Ltd has filed a patent application for Catalytic Synthesis Method of Glycerol Monolaurate Diacrylate. This invention was developed by Liu Hongjun, Qin Pengpeng, Zhou Min and Zhang Lili. The patent application number is CN202511610325 20251105. The patent publication number is CN121471..

Hunan Chemical Industry Institute Co Ltd Files Chinese Patent Application for Synthetic Method of Acryloyl Chloride

Chemicals

| Sun 31 May 2026

Beijing, June 1 -- Hunan Chemical Industry Institute Co Ltd has filed a patent application for Synthetic Method of Acryloyl Chloride. This invention was developed by Luo Mingyu, Liu Guowen, Chen Guoqin, Lan Shilin, Shi Zhicheng, Zang Yangling, Fan Jinyuan, Zhou Jialiang and Chen Xinmin. The patent application number is CN2025..

State Intellectual Property Office of China Receives Zhejiang Aoshou Material Tech Co Ltd Patent Application for Electronic-grade Enediol Carboxylic Acid as Well as Purification Me..

Chemicals

| Sun 31 May 2026

Beijing, June 1 -- State Intellectual Property Office of China has received Zhejiang Aoshou Material Tech Co Ltd patent application for Electronic-grade Enediol Carboxylic Acid as Well as Purification Method and Application Thereof. Hou Jun, Shu Shunxin, Lyu Jing, Chen Jiangwei, Ren Haonan and Wu Wendong developed the invention...

Tatsuta Electric Wire and Cable Co Ltd Applies for Patent on Conductive Composition

Chemicals

| Sun 31 May 2026

Taipei, June 1 -- Tatsuta Electric Wire and Cable Co Ltd has applied Taiwan patent for Conductive Composition. Umeda Hiroaki, Nishiyama Satoru, Amamoto Syuhei and Sakaguchi Mitsuhiro developed it. The patent application number is TW20240132724 20240830. The patent publication number is TW202519332 (A). International Patent Cl..

Ningjin Haitai Chemical Co Ltd Seeks Patent for Preparation Method of High-yield 4-chlorophthalic Acid Monosodium Salt

Chemicals

| Sun 31 May 2026

Beijing, June 1 -- Ningjin Haitai Chemical Co Ltd has sought patent for Preparation Method of High-yield 4-chlorophthalic Acid Monosodium Salt. This invention was developed by Jiang Shaohua, Huang Denggao, Seo Joo-won and Zhou Fangfang. The patent application number is CN202511664535 20251113. The patent publication number is..

State Intellectual Property Office of China Receives Inner Mongolia Yinuo New Mat Co Ltd Patent Application for Separation Method of High-boiling-point Component in High-carbon Ald..

Chemicals

| Sun 31 May 2026

Beijing, June 1 -- State Intellectual Property Office of China has received Inner Mongolia Yinuo New Mat Co Ltd patent application for Separation Method of High-boiling-point Component in High-carbon Aldehyde Production. Chen Kai, Nukaji Atsushi, Sun Zhiguo, Ma Rongmao, Xu Qihui and Liu Hairong developed the invention. The pa..

Zhejiang Sainon Chemical Co Ltd Seeks Patent for Method for Simultaneously Producing 2-pentanone and Methyl Isobutyl Ketone

Chemicals

| Sun 31 May 2026

Beijing, June 1 -- Zhejiang Sainon Chemical Co Ltd has sought patent for Method for Simultaneously Producing 2-pentanone and Methyl Isobutyl Ketone. This invention was developed by Fan Ji'an, Hu Manna, Xu Shuqun, Fu Chao, Zhang Xinning, Wang Zhenni and Liu Chenglan. The patent application number is CN202511682002 20251117. Th..

State Intellectual Property Office of China Publishes Xianweikang New Material Tech Co Ltd Patent Application for Green Synthesis Method of Electronic-grade 2, 3, 4-trihydroxybenzo..

Chemicals

| Sun 31 May 2026

Beijing, June 1 -- State Intellectual Property Office of China has published Xianweikang New Material Tech Co Ltd patent application for Green Synthesis Method of Electronic-grade 2, 3, 4-trihydroxybenzophenone. The invention was developed by Ouyang Hua and Luo Wei. The patent application number is CN20261016393 20260107. The..

Shandong Haijing New Mat Co Ltd Submits Chinese Patent Application for Preparation Method of Octabromo-ether

Chemicals

| Sun 31 May 2026

Beijing, June 1 -- Shandong Haijing New Mat Co Ltd has submitted a patent application for Preparation Method of Octabromo-ether. This invention was developed by Guo Anpeng, Qiao Zhijing, Li Qinghui, Song Cheng and Zhang Jing. The patent application number is CN202511533807 20251025. The patent publication number is CN12147107..

Nuoweitai Kunming Biotechnology Co Ltd Files Chinese Patent Application for Compound with T-type Calcium Channel Inhibitory Activity, Composition and Application and Screening Meth..

Chemicals

| Sun 31 May 2026

Beijing, June 1 -- Nuoweitai Kunming Biotechnology Co Ltd has filed a patent application for Compound with T-type Calcium Channel Inhibitory Activity, Composition and Application and Screening Method Thereof. This invention was developed by Cheng Yizhe, Gao Shaoyang, Lai Ren, Shen Jiashan, Qin Yulei, Ding Wenjiao, Zhang Cheng, L..

China Kunlun Contracting & Engineering Corp and China National Petroleum; Beijing University of Chemical Technology Apply for Patent on Method for Preparing Benzenediol Through Phe..

Chemicals

| Sun 31 May 2026

Beijing, June 1 -- China Kunlun Contracting & Engineering Corp and China National Petroleum; Beijing University of Chemical Technology have applied Chinese patent for Method for Preparing Benzenediol Through Phenol Hydroxylation by Using Microreactor. Zhang Weidong, Fang Jiawei, Pan Peng, Xie Ping, Kong Weiya, Yang Lilei, Huang ..

Chengdu Chron Chemicals Co Ltd Applies for Patent on Formaldehyde-free Ethanol and Preparation Method Thereof

Chemicals

| Sun 31 May 2026

Beijing, June 1 -- Chengdu Chron Chemicals Co Ltd has applied Chinese patent for Formaldehyde-free Ethanol and Preparation Method Thereof. Zhi Lijun, Wang Yongsheng, Yao Guofeng, Qin Lei, Zhang Song, Lan Peng, Liang Chengfu, Tang Guangqian, Peng Wei, Pi Yuwen, Zhang Shijun, Zhang Xiaobin, Tang Bo, Liu Luyao, Zeng Mingliang and F..

State Intellectual Property Office of China Receives Zhengzhou University, Henan Lianchuang Future New Material Tech Co Ltd and Henan Zhengda Catalytic Tech Research Institute Co L..

Chemicals

| Sun 31 May 2026

Beijing, June 1 -- State Intellectual Property Office of China has received Zhengzhou University, Henan Lianchuang Future New Material Tech Co Ltd and Henan Zhengda Catalytic Tech Research Institute Co Ltd patent application for Method for Producing Hydrogenated Bisphenol a Through Catalytic Hydrogenation of Bisphenol a. Liu Zho..

Zhengzhou University, Henan Lianchuang Future New Material Tech Co Ltd and Henan Zhengda Catalytic Tech Research Institute Co Ltd Submit Patent Application for Method for Continuou..

Chemicals

| Sun 31 May 2026

Beijing, June 1 -- Zhengzhou University, Henan Lianchuang Future New Material Tech Co Ltd and Henan Zhengda Catalytic Tech Research Institute Co Ltd have submitted a patent application for Method for Continuously Producing Hydrogenated Bisphenol a Through Series Connection of Multiple Kettles. Liu Zhongyi, Zhang Meng, Liu Qiaoy..

Zhangjiakou Gerui High Tech Co Ltd Applies for Patent on Preparation Process of 2-[2-(2, 4-difluorophenyl)-2-propylene-1-yl]-1, 3-propylene Glycol

Chemicals

| Sun 31 May 2026

Beijing, June 1 -- Zhangjiakou Gerui High Tech Co Ltd has applied Chinese patent for Preparation Process of 2-[2-(2, 4-difluorophenyl)-2-propylene-1-yl]-1, 3-propylene Glycol. Wang Yi, Sun Wen, Tian Yi and Sun Xiaohui developed it. The patent application number is CN202511668958 20251114. The patent publication number is CN12..

Hunan Bicheng Tech Co Ltd Seeks Patent for Crushing Device of Lithium Carbonate Production Line and Production Line Applying Same

Chemicals

| Sun 31 May 2026

Beijing, June 1 -- Hunan Bicheng Tech Co Ltd has sought patent for Crushing Device of Lithium Carbonate Production Line and Production Line Applying Same. This invention was developed by Zhao Yan, Liang Qingpeng, Liu Guilan and Tan Huicong. The patent application number is CN202511693646 20251118. The patent publication numbe..

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