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10:06:12 Tue 30 Jun 2026

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Wanhua Chemical Group

(15)

(9)

Panasonic Intellectual Pr

(7)

Kingfa Science & Technolo

(6)

Omv Downstream Gmbh

(6)

(5)

Dainippon Ink & Chemicals

(5)

(4)

Nissan Chemical

(4)

SAE Technologies Developm

(4)

Anhui University

(3)

(3)

Basell Polyolefine

(3)

Feili Tech Innovation Gua

(3)

Kunshan HPG Plastic Cemen

(3)

(3)

Mitsubishi Gas Chemical

(3)

Nanjing University

(3)

Wuxi Fengyi Uto Parts

(3)

(2)

(2)

Beijing Hangxing Machiner

(2)

Chinalco Zhengzhou Nonfer

(2)

Covestro Deutschland AG

(2)

Dalian Institute of Chemi

(2)

East China University of

(2)

Electric Power Research I

(2)

(2)

Guangdong Shuocheng Techn

(2)

Guangdong University of T

(2)

Guangzhou Lushan New Mat

(2)

Hainan University

(2)

Harbin Inst Of Technology

(2)

Hefei University of Techn

(2)

Jiangsu Changneng Energy

(2)

Jiangsu Sanmu Chemical Co

(2)

Jiangsu Yangnong Chemical

(2)

Jiaxing Yougu Applied Mat

(2)

Jiaxing Zhirui New Materi

(2)

Lisen Noco Company

(2)

Luxembourg Inst Of Scienc

(2)

(2)

Meryer Shanghai Tech Co L

(2)

Mitsui Chemicals

(2)

Nalinke New Material Nant

(2)

Nan Ya Plastics

(2)

Nanchang Hangkong Univers

(2)

Ningbo Hongrui Zhimo New

(2)

Qingdao Hi Tech Moulds Co

(2)

Quanzhou Normal Universit

(2)

Rugao Shunyuan Electric P

(2)

(2)

Shaanxi University of Sci

(2)

Shanghai Institute of Tec

(2)

Sichuan University

(2)

Suzhou Cybrid Application

(2)

University of Science and

(2)

Wanhua Chemical Beijing

(2)

Wuhan Kingfa Sci & Tech C

(2)

Wuxi Jinrise Mat Co Ltd

(2)

Yunfu Hongzhi New Mat Co

(2)

Zhejiang Chuanhua Functio

(2)

Zhejiang University of Te

(2)

Zhongshan Mingyi Chemical

(2)

AG Chemi Group S R O

(1)

(1)

ASM International Holding

(1)

(1)

Advansix Resins & Chemica

(1)

(1)

(1)

(1)

Anhui Green Cosmotec Opto

(1)

Anhui Hemei Material Tech

(1)

Anhui Higasket Plastics

(1)

Anhui Mingsheng Electric

(1)

Anhui Titian Plastic Ind

(1)

Anhui Wanwei Advanced Fun

(1)

Anhui Yinian Semiconducto

(1)

Anyang Normal University

(1)

Apic Yamada Corp

(1)

Arrayed Mat China Co Ltd

(1)

Artience Co Ltd [jp]; Toy

(1)

Asia Electronic Material

(1)

Avic Composite Corp Ltd

(1)

(1)

Baoyuan Guangzhou Printin

(1)

Beihang University

(1)

Beijing Comens New Mat Co

(1)

Beijing Dm Oilfield High

(1)

Beijing Huairou Laborator

(1)

Beijing Huayuantaimeng En

(1)

Beijing Inst Of Petrochem

(1)

Beijing Inst Technology

(1)

Beijing Jones Tech Wuxi C

(1)

Beijing Mebo High Tech Co

(1)

Beijing Qianfeng Tech Co

(1)

Beijing Xiaomi Mobile Sof

(1)

Beijing Zhitian Xinhang T

(1)

Beiweisi Guangzhou Intell

(1)

Bell Polyester Products I

(1)

Best Advanced Material (S

(1)

Blue Star Advanced Materi

(1)

(1)

Borui Saccharide Biotech

(1)

CSCEC Strait Construction

(1)

(1)

(1)

Carlton Group Ltd

(1)

Chang Chun Plastics

(1)

Changchun Changguang Chen

(1)

Changchun Changguang High

(1)

Changchun Inst Of Optics

(1)

Changchun Institute of Ap

(1)

Changshu Xingke Trans Tec

(1)

Changxing Synthetic Resin

(1)

Changzhou Bbetter Film Te

(1)

Changzhou Institute of Te

(1)

Changzhou Licheng Net Ind

(1)

Changzhou Sveck Photovolt

(1)

Changzhou Tronly New Elec

(1)

Changzhou University

(1)

Changzhou Wuzhou Environm

(1)

Changzhou Zhu Mei Mould T

(1)

Chengdu Leps Tech Co Ltd

(1)

Chengdu Polygon Chuangke

(1)

Chengdu Research Inst Of

(1)

Chengdu Ruiboke Material

(1)

Chery Automobile

(1)

China 22MCC Group Corpora

(1)

China Academy of Building

(1)

China Building Materials

(1)

China Textile Academy

(1)

China Three Gorges Univer

(1)

China University of Minin

(1)

China-Europe Electronic M

(1)

Chongqing Xiantan Chuangc

(1)

Chongqing Xinlian Microel

(1)

Cie Generale des Etabliss

(1)

(1)

Cyg Electronics Shanghai

(1)

DDP Specialty Electronic

(1)

Dagao Industrial Technolo

(1)

(1)

Daicel Allnex Ltd

(1)

(1)

Dali New Tech Jiangsu Co

(1)

Dalian University of Tech

(1)

Danuoer Hubei Microelectr

(1)

Danyang Yifan Electronics

(1)

Dayang Suzhou Intelligent

(1)

Dazheng New Mat Zhaoqing

(1)

Dexerials Corporation

(1)

Dezhou University

(1)

(1)

Dongguan Baigao Hardware

(1)

Dongguan Baoye Optics Co

(1)

Dongguan Dingli Film Tech

(1)

Dongguan Duhui Tech Indus

(1)

Dongguan Mys Environmenta

(1)

Dongguan Ruihui New Mater

(1)

Dongguan Teco Optoelectro

(1)

Dongguan Tefula New Mater

(1)

Dongguan Worldbound Plast

(1)

Dongguan Wuwu Xiangxun Su

(1)

Dongguan Yujie Industrial

(1)

Dongguan Zhihui Plastic M

(1)

Dongjiang Nuclear Tech Ap

(1)

Dongsheng Chemical Shangh

(1)

Dongwoo Fine-Chem

(1)

(1)

(1)

Evonik Operations

(1)

(1)

FUJIFILM Business Innovat

(1)

Feiman Tech Qingdao Co Lt

(1)

(1)

Flexenable Ltd [gb]; Flex

(1)

FootPrint International

(1)

Formosa Plastics USA

(1)

Foshan Aochuanshun New Ma

(1)

Foshan Hongweiyuan Plasti

(1)

Foshan Nanhai Polyma Eng

(1)

Foshan Sanshui Taiyang Ne

(1)

Foshan Spring Tech Co Ltd

(1)

Foshan University

(1)

Foshan Weiming Plastics C

(1)

Fudan University

(1)

Fuerda Ningbo Intelligent

(1)

Fuhai Dongying Tech Servi

(1)

Fuji Polymer Industries

(1)

Fujian Chengdong New Mate

(1)

Fujian Highjet Group Co L

(1)

Fujian Huaxialan New Mate

(1)

Fujian Ledong Stadium Mat

(1)

Fujian University; Xian M

(1)

Fujian Xiangke New Materi

(1)

(1)

Fulian Yuzhan Technology

(1)

Fuzhou Yayisheng Oral Cav

(1)

Gaotang Tianmu Mech Sales

(1)

Gd Xinbao Electrical Appl

(1)

General Technology Group

(1)

Georgia Tech Research Cor

(1)

Greatoo Intelligent Equip

(1)

(1)

Guangdong Baocai Intellig

(1)

Guangdong Cailong New Mat

(1)

Guangdong Changneng Packa

(1)

Guangdong Chengzhan Tech

(1)

Guangdong Chuangyongjia N

(1)

Guangdong Guangxin Ion Be

(1)

Guangdong Hinno Technolog

(1)

Guangdong Huanan Fine Che

(1)

Guangdong Kumho Sunny Pol

(1)

Guangdong Lantian Plastic

(1)

Guangdong Ocean Universit

(1)

Guangdong Oulu High Tech

(1)

Guangdong Polygruimer

(1)

Guangdong Qiaolei Packagi

(1)

Guangdong Qiyue Future Te

(1)

Guangdong Xinnuolan Intel

(1)

Guangdong Xinyingxin Envi

(1)

Guangdong Yibo Assembly S

(1)

Guangdong Yingtong New Ma

(1)

Guangdong Youda Caster In

(1)

Guangdong Yuegang Aodawan

(1)

Guangdong Zhanjiang Marin

(1)

Guangzhou Chendong New Ma

(1)

Guangzhou City Yi Long Ne

(1)

Guangzhou Goaland Energy

(1)

Guangzhou Huasheng Plasti

(1)

Guangzhou Puluofuer Film

(1)

Guangzhou Yin Yuan New Ma

(1)

Guizhou Aerospace Nanhai

(1)

Guizhou University; Yiyan

(1)

Guoneng Jishi Chemical Te

(1)

Haian Haochi Science & Te

(1)

Haiju Intelligent Tech Ni

(1)

Hangzhou Gspmed Medical A

(1)

Hangzhou Hongfeng New Mat

(1)

Hangzhou Maohaier Tech Co

(1)

Hangzhou Microsilicon Tec

(1)

Hangzhou Science And Tech

(1)

Hangzhou Tanguan Tech Co

(1)

Hangzhou Wazam New Mat Co

(1)

Hangzhou Xingyuanchi Semi

(1)

Hangzhou Yuzhong New Mat

(1)

Hanwha Solutions

(1)

Harbin Inst Of Tech Weiha

(1)

Harbin Inst Of Technology

(1)

Harbin University of Scie

(1)

Hebei Fanglin Environment

(1)

Hebei Huanchen Tech Co Lt

(1)

Hebei Saien Plastic Ind C

(1)

Hebei University of Scien

(1)

Hebei Zhongdian Huatuo Te

(1)

Hefei Comprehensive Natio

(1)

Hefei Hengxin Life Techno

(1)

Hefei Huiyao Vacuum Mat C

(1)

Hefei Xianghuai Plastic M

(1)

Hefei Zhizhen Precision E

(1)

Heilongjiang Jidi Oilfiel

(1)

Henan Inst Of Flexible El

(1)

Henan Jiuyu Tenglong Info

(1)

Henan University Of Urban

(1)

Henan University of Techn

(1)

Henan Xiaoyue Packaging M

(1)

Henan Xinghua Biotechnolo

(1)

Hirotani Co Ltd

(1)

Hisense Ronshen Guangdong

(1)

Hong Kong Polytechnic Uni

(1)

Huachang Polymer Co Ltd O

(1)

Huaian Zhongdi New Mat Co

(1)

Huajiao Yiwu New Material

(1)

Huaneng Luoyuan Power Gen

(1)

Huangshan Dingruixin Ind

(1)

Hubei Dinglong Co Ltd; Hu

(1)

Hubei Fanquan Constructio

(1)

Huizhou Yidu Stationery S

(1)

Huizhou Zhenjin Precision

(1)

Hunan Aerospace Magnet &

(1)

Hunan Disaster Prevention

(1)

Hunan Hengsu New Material

(1)

Hunan Hengxing New Materi

(1)

Hunan Horizonal Auto Part

(1)

Hunan Qiangtai New Mat Co

(1)

(1)

IUCF-HYU Industry-Univers

(1)

Inovia Mat Hangzhou Co Lt

(1)

Inst Of Intelligent Manuf

(1)

Institute of Chemistry, C

(1)

Institute of Microbiology

(1)

Institute of Process Engi

(1)

Intrinsic Advanced Mat Ll

(1)

JNC Corporation

(1)

Japan Insulation Co Ltd

(1)

Jiaji Huankong Xian Tech

(1)

Jiamusi University

(1)

Jiangling Tech Shanghai C

(1)

Jiangmen Geto New Materia

(1)

Jiangnan University

(1)

Jiangsu Aosheng Composite

(1)

Jiangsu Atelan New Materi

(1)

Jiangsu Aviation Technica

(1)

Jiangsu Haiyu Tengshi Mat

(1)

Jiangsu Hengke New Materi

(1)

Jiangsu Hengnuo New Mater

(1)

Jiangsu Hengrui Fraunen N

(1)

Jiangsu Hongyuan New Mate

(1)

Jiangsu Huada New Mat Co

(1)

Jiangsu Huaijiang Technol

(1)

Jiangsu Jiameisheng New M

(1)

Jiangsu Jinke Protective

(1)

Jiangsu Leadmicro Nanomet

(1)

Jiangsu Liside New Mat Co

(1)

Jiangsu Ocean University

(1)

Jiangsu Pinchuang Textile

(1)

Jiangsu Qidianban Fiber T

(1)

Jiangsu Ruilang Automobil

(1)

Jiangsu Sanshu Biological

(1)

Jiangsu Sdk New Material

(1)

Jiangsu Senpo New Materia

(1)

Jiangsu Shengge Ind Devel

(1)

Jiangsu Shengkaimei New M

(1)

Jiangsu Shenglake Buildin

(1)

Jiangsu Smith New Materia

(1)

Jiangsu Sobute New Mat Co

(1)

Jiangsu University of Sci

(1)

Jiangsu Wampolet Hi Tech

(1)

Jiangsu Xiandao Microelec

(1)

Jiangsu Xinchang Auto Par

(1)

Jiangsu Xinyida New Mater

(1)

Jiangsu Xuanda Polymer Ma

(1)

Jiangsu Yilida Biotechnol

(1)

Jiangsu Yisong Medical Te

(1)

Jiangsu Yueke New Materia

(1)

Jiangsu Yulan New Materia

(1)

Jiangsu Yunan Environment

(1)

Jiangsu Yunsheng Insulati

(1)

Jiangsu Zherui Electronic

(1)

Jiangsu Zhihao Regenerati

(1)

Jiangsu Zhongfu Shenying

(1)

Jiangsu Zhongke Kehua New

(1)

Jiangsu Zhongke Zhaoneng

(1)

Jiangsu Zhonglai New Mate

(1)

Jiangsu Zhonglu Chemical

(1)

Jiangxi Copper Group Guix

(1)

Jiangxi Huapai Photoelect

(1)

Jiangxi MTC Optoelectroni

(1)

Jiangxi Phoenix Aluminium

(1)

Jianli Sticky Ribbon Co L

(1)

Jiaxing Xinyuan Precision

(1)

Jiayirong Polymer Shangha

(1)

Jihua 3515 Leather & Leat

(1)

Jilin Carbon Valley Carbo

(1)

Jilin Zhongyan Polymer Ma

(1)

Jinan University

(1)

Jingcai New Material Anhu

(1)

Jinzhou Limin Plastic Pro

(1)

Jiulong Environmental Pro

(1)

Jiuyu Electronic Tech Jia

(1)

Jiyuan Haiwan Ind Co Ltd;

(1)

Kaiping Henghai Paint Fac

(1)

Kaneka Corp [jp]; Kawakam

(1)

Kaneka Corporation

(1)

Kaye Technology (Suzhou)

(1)

(1)

(1)

Kingfa Science & Technolo

(1)

Klingspor Windpower Aps

(1)

Ko Heng Polymer Guangdong

(1)

Kolon Industries

(1)

Kongque Chengdu Tech Co L

(1)

Kongtian Information Univ

(1)

Konoshima Chemical

(1)

Korea Inst Of Science And

(1)

Kunshan Funa Material Tec

(1)

Kunshan Haiyate Automobil

(1)

Kunshan Jiahua Automotive

(1)

Kunshan Kuangjia Electron

(1)

Kunshan Qingyuan Electron

(1)

Kunshan Sigo Microelectro

(1)

Kunshan Zhihao Plastic Pr

(1)

Kunyu Power Supply Co Ltd

(1)

Kyoto Municipal Inst Of I

(1)

(1)

Laiyang Hongan Chemical C

(1)

Land Jiangsu New Material

(1)

Lanzhou Institute of Chem

(1)

Lanzhou Zhongbang Wire &

(1)

Lee Dae Soo; Yang Jun

(1)

(1)

Liaoning Lingguan New Mat

(1)

(1)

Longyan Aset Auto Parts M

(1)

Longyan Xusong New Mat Co

(1)

Luanzhou Zhongli New Ener

(1)

Lucky Huaguang Graphics

(1)

Luolai Lifestyle Tech Co

(1)

Maanshan Woyuan New Mat C

(1)

Maier Ferdinand [at]; Fm

(1)

Maixing Xiamen Electronic

(1)

Mangalore Refinery & Petr

(1)

(1)

Masterbatch Films Ct B V

(1)

McLaren Automotive

(1)

Midea Group; Hefei Hualin

(1)

Mikro Ams Co Ltd

(1)

Minlu Huarui Precision Te

(1)

Mint Biotechnologies

(1)

Miracll Chemicals Co Ltd

(1)

Mitsubishi Materials Corp

(1)

Mitsui Chemicals Tohcello

(1)

Moen New Energy System Ji

(1)

(1)

(1)

Nalinwei Nano Tech Nanton

(1)

Nanjing Julong Science &

(1)

Nanjing Qingqi New Materi

(1)

Nanjing University of Sci

(1)

Nanjing Xingzhe Wujiang I

(1)

Nanjing Xinshiyuan Electr

(1)

Nanjing Yunzhidian New Ma

(1)

Nanjing Zhiyuan High New

(1)

Nantong Finecare Health P

(1)

Nantong Shengcai New Mate

(1)

Nantong Size Plastic Ind

(1)

Nantong Xitian Environmen

(1)

Nanyang Technological Uni

(1)

National Center for Nanos

(1)

National Chung Hsing Univ

(1)

National Dong Hwa Univers

(1)

Nbd Nanotechnologies Inc

(1)

Nepes Yahad Corp

(1)

Netstal Ag Maschf Giesser

(1)

Nika Optical (Tianjin)

(1)

Ningbo Branch Bole Intell

(1)

Ningbo Fuxin Mold Base Co

(1)

Ningbo Henghong Magnetic

(1)

Ningbo Hongyu Ind Co Ltd

(1)

Ningbo Inst Materials Tec

(1)

Ningbo Jeeao Chuangyi New

(1)

Ningbo Rixin Hengli Tech

(1)

Ningbo Shunfan Mechanical

(1)

Ningbo Yinnuowei New Mat

(1)

Ningbo Yongxin Polyuretha

(1)

Ningbo Yuanxin Electronic

(1)

Ninghai Weibo Moulding Co

(1)

Nippon Carbide Ind Hangzh

(1)

Nippon Shokubai

(1)

No 10 Institute of CETC

(1)

North University of China

(1)

Northwestern Polytechnica

(1)

Nouryon Chemicals Interna

(1)

Novel Huangshan Packaging

(1)

Nuclear Power Institute o

(1)

(1)

Orinko Advanced Plastics

(1)

Pme Fluidtec Gmbh

(1)

(1)

Power Dekor Floor Jurong

(1)

Powerchina Huadong Engine

(1)

Pretech Xiamen Electronic

(1)

(1)

(1)

Qidong Jieke Fumou Model

(1)

Qilu Hospital of Shandong

(1)

Qingdao Green Development

(1)

Qingdao Hongrunfeng Engin

(1)

Qingdao Inst Bioenergy &

(1)

Qingdao Lanshi Heavy Mach

(1)

Qingdao Weflo Valve

(1)

Qingdao Yike Rubber & Pla

(1)

Qingdao Yingtuo Environme

(1)

Qingdao Zhongbao Plastic

(1)

Qingdao Zhongke Hualian N

(1)

Qingdao Zhongxin Huamei P

(1)

Quanzhou Hefeng New Chemi

(1)

Quanzhou Yiyang Twingo St

(1)

Quzhou Chemical New Mater

(1)

Quzhou Hangyang Special G

(1)

Quzhou Ruixing New Mat Co

(1)

Red Avenue New Mat Group

(1)

(1)

Road & Bridge Internation

(1)

Ruian Modern Packaging

(1)

Ruihao Environmental Prot

(1)

SABIC Global Technologies

(1)

(1)

(1)

Saint Gobain Performance

(1)

Samsung Display

(1)

(1)

(1)

Sekisui Plastics

(1)

Shaanxi Dexinxiang Specia

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Shaanxi Shanfei Ruifang A

(1)

Shaanxi Zunrong Intellige

(1)

Shandong Aozhuo New Mat C

(1)

Shandong Banbanni Electro

(1)

Shandong Dawn Polyester N

(1)

Shandong Dawn Polymer; Ya

(1)

Shandong Hi Speed Constru

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Shandong Hongrui New Mate

(1)

Shandong Huge Dental Medi

(1)

Shandong Nuoer Bio Tech C

(1)

Shandong Ocean Chemical I

(1)

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(1)

Shandong Qingcheng Experi

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Shandong Tianmao Building

(1)

Shandong Tianren Haihua B

(1)

Shandong University

(1)

Shandong Wanglin New Mat

(1)

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(1)

Shanghai Bayi Space Time

(1)

Shanghai Bringhot Ind Co

(1)

Shanghai Buluke Jimu Tech

(1)

Shanghai Caijiang Intelli

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Shanghai Carbon Fiber Com

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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)

(1)

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(1)

Shanxi Institute of Coal

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(1)

Shengyi Technology, Suzho

(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)

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(1)

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(1)

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(1)

Shenzhen Zimt Tech Co Ltd

(1)

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(1)

Shibaura Mechatronics

(1)

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(1)

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(1)

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(1)

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Shinetsu Chemical

(1)

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(1)

Sijia New Mat Shanghai Co

(1)

Sika Technology AG

(1)

Sinoma Lithium Film Nanji

(1)

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(1)

(1)

Smic Integrated Circuit N

(1)

South China Normal Univer

(1)

South China University of

(1)

South China University of

(1)

South China University of

(1)

Su Lijuan; Lu Qiantong

(1)

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Suso Deutschland Gmbh

(1)

Suzhou Dongsufa Metals an

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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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Cao Xudong Applies for Patent on Single-component Plant Fiber Microrib-polymer Composite Dust Suppressant and Preparation Method Thereof

Plastics

| Tue 30 Jun 2026

Beijing, June 30 -- Cao Xudong has applied Chinese patent for Single-component Plant Fiber Microrib-polymer Composite Dust Suppressant and Preparation Method Thereof. Sun Zhenyu, Cao Xudong, Wu Yiting, Xu Na, Huo Yuxin and Shen Haonan developed it. The patent application number is CN20261000138 20260103. The patent publicatio..

Longyan Xusong New Mat Co Ltd Files Chinese Patent Application for Processing Method for Improving Rosin Product Quality

Plastics

| Tue 30 Jun 2026

Beijing, June 30 -- Longyan Xusong New Mat Co Ltd has filed a patent application for Processing Method for Improving Rosin Product Quality. This invention was developed by Cai Boqian, Lin Jianxiao, Lai Lirong and Lin Xianrong. The patent application number is CN202610165362 20260205. The patent publication number is CN1217368..

Nanjing University Submits Chinese Patent Application for Crmnconizn High-entropy Flame-retardant Nanofiber-based Solid Electrolyte Film and Preparation Method Thereof

Plastics

| Tue 30 Jun 2026

Beijing, June 30 -- Nanjing University has submitted a patent application for Crmnconizn High-entropy Flame-retardant Nanofiber-based Solid Electrolyte Film and Preparation Method Thereof. This invention was developed by Ye Chengwei, Tang Shaochun and Liang Qi. The patent application number is CN202511913132 20251217. The pat..

Dalian Institute of Chemical Physics, Chinese Academy of Sciences Submits Chinese Patent Application for MOF/polyamide Double-composite Membrane as Well as Preparation Method and A..

Plastics

| Tue 30 Jun 2026

Beijing, June 30 -- Dalian Institute of Chemical Physics, Chinese Academy of Sciences has submitted a patent application for MOF/polyamide Double-composite Membrane as Well as Preparation Method and Application Thereof. This invention was developed by Li Xianfeng, Yuan Zhizhang and Huang Yuqin. The patent application number i..

State Intellectual Property Office of China Receives Kunshan Qingyuan Electronic Tech Co Ltd Patent Application for Method for Improving Energy Storage Performance of Self-supporti..

Plastics

| Tue 30 Jun 2026

Beijing, June 30 -- State Intellectual Property Office of China has received Kunshan Qingyuan Electronic Tech Co Ltd patent application for Method for Improving Energy Storage Performance of Self-supporting Ceramic Film Based on Strain Effect. Sun Shilun, Liu Junfu and Liu Yiqian developed the invention. The patent applicatio..

Electric Power Research Inst Guangxi Power Grid Co Ltd Seeks Patent for Preparation Method of Bi-2212 Superconducting Thin Film Based on Polymer-assisted Deposition Method

Plastics

| Tue 30 Jun 2026

Beijing, June 30 -- Electric Power Research Inst Guangxi Power Grid Co Ltd has sought patent for Preparation Method of Bi-2212 Superconducting Thin Film Based on Polymer-assisted Deposition Method. This invention was developed by Zhou Yibo, Li Tailin, Pei Yunqing, Li Fei, Wang Feifeng, Zhang Menghua, Tan Songlin, Zhang Ke, Zhang..

Shimge Pump Zhejiang Seeks Patent for Pressure Regulating Film and Design Method

Plastics

| Tue 30 Jun 2026

Beijing, June 30 -- Shimge Pump Zhejiang has sought patent for Pressure Regulating Film and Design Method. This invention was developed by Lin Chengbo, Liu Wei, Jiang Jiahui, Jiang Shuailong, Li Yun and Zhao Wenchen. The patent application number is CN202610223955 20260225. The patent publication number is CN121727279 (A). In..

Jiangxi Phoenix Aluminium Ind Co Ltd Submits Chinese Patent Application for Method and Equipment for Judging Hole Sealing End Point of Aluminum Profile Oxide Film

Plastics

| Tue 30 Jun 2026

Beijing, June 30 -- Jiangxi Phoenix Aluminium Ind Co Ltd has submitted a patent application for Method and Equipment for Judging Hole Sealing End Point of Aluminum Profile Oxide Film. This invention was developed by Yang Wentian, Li Lingbo and Cai Qin. The patent application number is CN202610227423 20260226. The patent publi..

Guangdong Qiyue Future Technology Submits Chinese Patent Application for Spandex-free Polyester High-elastic Fabric with Spiral Structure and Preparation Method of Spandex-free Pol..

Plastics

| Tue 30 Jun 2026

Beijing, June 30 -- Guangdong Qiyue Future Technology has submitted a patent application for Spandex-free Polyester High-elastic Fabric with Spiral Structure and Preparation Method of Spandex-free Polyester High-elastic Fabric. This invention was developed by Jing Yi, Yang Qin, Lin Yanhui, Huang Fukai, Yang Yuanqiang, Yuan Qiyu ..

Institute of Microbiology Guangdong Academy of Sciences Guangdong Detection Center of Microbiology Submits Chinese Patent Application for Strong Heat-resistant Ganoderma Lucidum St..

Plastics

| Tue 30 Jun 2026

Beijing, June 30 -- Institute of Microbiology Guangdong Academy of Sciences Guangdong Detection Center of Microbiology has submitted a patent application for Strong Heat-resistant Ganoderma Lucidum Strain and Application of Polysaccharide Thereof in Preparation of Medicines for Treating and Improving Obesity and Related Diseases..

State Intellectual Property Office of China Publishes China Three Gorges University Patent Application for Mulberry Phellinus Linteus Strain Sh08, Mulberry Phellinus Linteus Polysa..

Plastics

| Tue 30 Jun 2026

Beijing, June 30 -- State Intellectual Property Office of China has published China Three Gorges University patent application for Mulberry Phellinus Linteus Strain Sh08, Mulberry Phellinus Linteus Polysaccharide as Well as Preparation Method and Application of Mulberry Phellinus Linteus Polysaccharide. The invention was develop..

Dongwoo Fine-Chem Applies for Patent on Etching Solution Composition for Silver-containing Thin Film and Etching Method Using Same

Plastics

| Tue 30 Jun 2026

Beijing, June 30 -- Dongwoo Fine-Chem has applied Chinese patent for Etching Solution Composition for Silver-containing Thin Film and Etching Method Using Same. Nam Gi Yong, Jang Sang Hoon, Kim Jin Sung, Lee Suck-jun, Park Yong-woon and Choe Hyong-sop developed it. The patent application number is CN202511369758 20250924. The..

State Intellectual Property Office of China Publishes Dagao Industrial Technology Research Inst Guangzhou Co Ltd Patent Application for Etching Solution and Application Thereof, an..

Plastics

| Tue 30 Jun 2026

Beijing, June 30 -- State Intellectual Property Office of China has published Dagao Industrial Technology Research Inst Guangzhou Co Ltd patent application for Etching Solution and Application Thereof, and Etching Method of Aluminum-based Metal Laminated Film. The invention was developed by Jiang Congyou, Yang Hougui, Wu Hongxin..

Hangzhou Xingyuanchi Semiconductor Co Ltd Seeks Patent for Thin Film Deposition Device with Air-tight Seal

Plastics

| Tue 30 Jun 2026

Beijing, June 30 -- Hangzhou Xingyuanchi Semiconductor Co Ltd has sought patent for Thin Film Deposition Device with Air-tight Seal. This invention was developed by Qi Biao, Kim Man-jin, Lee Sang-back, Shi Haoran, Shao Dali, Chen Peijie and Zhao Wentao. The patent application number is CN202511717909 20251121. The patent publ..

State Intellectual Property Office of China Publishes SAE Technologies Development, Dongguan Patent Application for Treatment Method of Diamond-like Carbon Film

Plastics

| Tue 30 Jun 2026

Beijing, June 30 -- State Intellectual Property Office of China has published SAE Technologies Development, Dongguan patent application for Treatment Method of Diamond-like Carbon Film. The invention was developed by Huang Pingyao. The patent application number is CN202411341442 20240925. The patent publication number is CN12..

SAE Technologies Development, Dongguan Seeks Patent for Treatment Method of Diamond-like Carbon Film

Plastics

| Tue 30 Jun 2026

Beijing, June 30 -- SAE Technologies Development, Dongguan has sought patent for Treatment Method of Diamond-like Carbon Film. This invention was developed by Zhang Taojie. The patent application number is CN202411341923 20240925. The patent publication number is CN121737648 (A). International Patent Classification codes are ..

SK Microworks Granted Patent for Polyester Film and Manufacturing Method for the Same

Plastics

| Mon 29 Jun 2026

Taipei, June 30 -- SK Microworks has been granted a patent for Polyester Film and Manufacturing Method for the Same. Lim Byeong Jae, Song Ki Youn, Kim Chul-kyu, Heo Young Min, Heo Young-min, Song Ki-youn, Kim Chul Kyu and Lim Byeong-jae developed the invention. The patent application number is TW20230120608 20230602. The pate..

State Intellectual Property Office of China Releases Wuhan University Patent Application for Chip Packaging Structure Based on Large-size Plastic Packaging Adapter Plate and Prepar..

Plastics

| Mon 29 Jun 2026

Beijing, June 30 -- State Intellectual Property Office of China has released Wuhan University patent application for Chip Packaging Structure Based on Large-size Plastic Packaging Adapter Plate and Preparation Method Thereof. This invention was developed by Li Xiaojun, Wang Yao, Xiong Shengwu, Tang Mengyuan and Li Zulan. The pa..

State Intellectual Property Office of China Releases Hebei University of Science and Technology Patent Application for Prediction Method, Device and Equipment for Hydrolysis Rate C..

Plastics

| Tue 30 Jun 2026

Beijing, June 30 -- State Intellectual Property Office of China has released Hebei University of Science and Technology patent application for Prediction Method, Device and Equipment for Hydrolysis Rate Constant of Plasticizer. This invention was developed by Li Luqi, Sun Yiming, Zhang Meijuan, Gao Yihan, Xu Tong, Ding Yifan and..

Taiwan Patent Office Awards Patent for Resin Composition for Low-reflection Light-shielding Layer, and Low-reflection Light-shielding Layer and Low-reflection Light-shielding Lamin..

Plastics

| Tue 30 Jun 2026

Taipei, June 30 -- Taiwan Patent Office has awarded a patent to Kimoto KK for Resin Composition for Low-reflection Light-shielding Layer, and Low-reflection Light-shielding Layer and Low-reflection Light-shielding Laminated Body Using the Same. Tomizawa Shuzo, Nozawa Kazuhiro and Nagahama Tsuyoshi developed the invention. The p..

Taiwan Patent Office Awards Patent for Standard Sample Film, Method for Producing Standard Sample Film, Standard Sample, Sample Set, Quantitative Analysis Method, Transfer Film

Plastics

| Tue 30 Jun 2026

Taipei, June 30 -- Taiwan Patent Office has awarded a patent to Univ Tokyo and Fujifilm for Standard Sample Film, Method for Producing Standard Sample Film, Standard Sample, Sample Set, Quantitative Analysis Method, Transfer Film. Sugiyama Takuro, Hirata Takafumi, Makino Yoshiki, Terao Yuko, Sugishima Akinori, Hirana Yasuhiko, O..

China University of Mining Submits Chinese Patent Application for Flexible Phase Change Film and Preparation Method and Application Thereof

Plastics

| Tue 30 Jun 2026

Beijing, June 30 -- China University of Mining has submitted a patent application for Flexible Phase Change Film and Preparation Method and Application Thereof. This invention was developed by Xu Hao, Sun Keyan, Meng Fanmu and Yuan Yongsheng. The patent application number is CN202511959401 20251224. The patent publication num..

Taiwan Patent Office Awards Patent for Cyclic Olefin Copolymer, Cycloolefinic Resin Composition, Cross-linked Product Thereof and Molded Article Thereof

Plastics

| Tue 30 Jun 2026

Taipei, June 30 -- Taiwan Patent Office has awarded a patent to Mitsui Chemicals for Cyclic Olefin Copolymer, Cycloolefinic Resin Composition, Cross-linked Product Thereof and Molded Article Thereof. Takeuchi Fumito, Murase Hirohiko and Nakai Kazuoki developed the invention. The patent application number is TW20210102368 202101..

Guangzhou Lushan New Mat Co Ltd Applies for Patent on Flat Adhesive Film Easy to Separate as Well as Preparation Method and Application of Flat Adhesive Film

Plastics

| Tue 30 Jun 2026

Beijing, June 30 -- Guangzhou Lushan New Mat Co Ltd has applied Chinese patent for Flat Adhesive Film Easy to Separate as Well as Preparation Method and Application of Flat Adhesive Film. Du Zhuang, Deng Zhiye, Yang Tao and Wang Jiasheng developed it. The patent application number is CN202610243679 20260302. The patent public..

China-Europe Electronic Materials International Innovation Center (Hefei) Applies for Patent on ACF (anisotropic Conductive Film) Adhesive Film Based on Modified PVB (polyvinyl But..

Plastics

| Tue 30 Jun 2026

Beijing, June 30 -- China-Europe Electronic Materials International Innovation Center (Hefei) has applied Chinese patent for ACF (anisotropic Conductive Film) Adhesive Film Based on Modified PVB (polyvinyl Butyral) Resin, ACF Bonding Assembly and Preparation Method of ACF Bonding Assembly. Tong Lei, Liu Hao and Gu Junfu develope..

Anhui Wanwei Advanced Functional Film Material Research Inst Co Ltd Submits Chinese Patent Application for Pressure-sensitive Adhesive, Preparation Method Thereof and Polaroid Prot..

Plastics

| Tue 30 Jun 2026

Beijing, June 30 -- Anhui Wanwei Advanced Functional Film Material Research Inst Co Ltd has submitted a patent application for Pressure-sensitive Adhesive, Preparation Method Thereof and Polaroid Protective Film. This invention was developed by Fu Peng, Ye Ke, Wang Daoliang, Wang Zhile, Zhang Zhaozhi and Zhang Yunxiao. The pa..

Changzhou Sveck Photovoltaic New Material Files Chinese Patent Application for Thermal Insulation Packaging Film for Photovoltaic Module and Preparation Method of Thermal Insulatio..

Plastics

| Tue 30 Jun 2026

Beijing, June 30 -- Changzhou Sveck Photovoltaic New Material has filed a patent application for Thermal Insulation Packaging Film for Photovoltaic Module and Preparation Method of Thermal Insulation Packaging Film. This invention was developed by Shen Hui, Lyu Song, Jin Kaihao, Gu Zheng, Ji Zhichao, Zhang Gang and Huang Baoyu. ..

State Intellectual Property Office of China Publishes Jiangsu Zhonglai New Material Tech Co Ltd Patent Application for Anti-pid EVA Packaging Adhesive Film and Preparation Method a..

Plastics

| Tue 30 Jun 2026

Beijing, June 30 -- State Intellectual Property Office of China has published Jiangsu Zhonglai New Material Tech Co Ltd patent application for Anti-pid EVA Packaging Adhesive Film and Preparation Method and Application Thereof. The invention was developed by Lin Rui, Wang Zhan, Cheng Xudong, Jing Zhong and Yuan You. The paten..

State Intellectual Property Office of China Receives Suzhou Jianhe New Mat Co Ltd Patent Application for Photo-thermal Synergistic Stage-cured Epoxy Resin Adhesive Film as Well as ..

Plastics

| Tue 30 Jun 2026

Beijing, June 30 -- State Intellectual Property Office of China has received Suzhou Jianhe New Mat Co Ltd patent application for Photo-thermal Synergistic Stage-cured Epoxy Resin Adhesive Film as Well as Preparation Method and Application Thereof. He Guangzhou, Zhang Gang and Pan Yujie developed the invention. The patent appl..

Foshan Aochuanshun New Mat Industrial Co Ltd Submits Chinese Patent Application for PET Composite Protective Film with High Thermal Conductivity and Preparation Method Thereof

Plastics

| Tue 30 Jun 2026

Beijing, June 30 -- Foshan Aochuanshun New Mat Industrial Co Ltd has submitted a patent application for PET Composite Protective Film with High Thermal Conductivity and Preparation Method Thereof. This invention was developed by Yang Yuehong, Wang Peiqing and Wang Zhuoling. The patent application number is CN20261067638 20260..

Nitto Denko Seeks Patent for Reinforcing Film, Device with Reinforcing Film and Manufacturing Method Thereof

Plastics

| Tue 30 Jun 2026

Beijing, June 30 -- Nitto Denko has sought patent for Reinforcing Film, Device with Reinforcing Film and Manufacturing Method Thereof. This invention was developed by Shibano Masaya, Fukutomi Shuhei, Akiyama Chie, Ikawa Masahiro and Horiuchi Yoshiyuki. The patent application number is CN202511390412 20250926. The patent publi..

Taiwan Patent Office Awards Patent for Dicing Die-bonding Film

Plastics

| Tue 30 Jun 2026

Taipei, June 30 -- Taiwan Patent Office has awarded a patent to Nitto Denko for Dicing Die-bonding Film. Fukui Akihiro, Tamura Akinori and Tanaka Shumpei developed the invention. The patent application number is TW20200142807 20201204. The patent publication number is TWI875880 (B). International Patent Classification codes a..

Samsung Display Applies for Patent on Hard Coating Composition, Anti-reflective Film Comprising Hard Coating Composition

Plastics

| Tue 30 Jun 2026

Beijing, June 30 -- Samsung Display has applied Chinese patent for Hard Coating Composition, Anti-reflective Film Comprising Hard Coating Composition. Cho Jong-hwan developed it. The patent application number is CN202511319337 20250916. The patent publication number is CN121736624 (A). International Patent Classification code..

Nitto Denko Gains Patent for Method for Producing Glass Film

Plastics

| Tue 30 Jun 2026

Taipei, June 30 -- Taiwan Patent for Method for Producing Glass Film has been issued to Nitto Denko. This invention was developed by Murashige Takeshi and Koshio Satoru. The patent application number is TW20200126204 20200803. The patent publication number is TWI875792 (B). International Patent Classification codes are B65H35..

State Intellectual Property Office of China Releases Shandong Pengfu New Material Tech Co Ltd Patent Application for Broadband Electromagnetic Shielding Polyethylene Functional Fil..

Plastics

| Tue 30 Jun 2026

Beijing, June 30 -- State Intellectual Property Office of China has released Shandong Pengfu New Material Tech Co Ltd patent application for Broadband Electromagnetic Shielding Polyethylene Functional Film and Preparation Method Thereof. This invention was developed by Ji Shengfu, Yan Dongpeng and Wang Xiaodong. The patent ap..

Guangdong Oulu High Tech Mat Co Ltd Submits Patent Application for Functional Thin Film Material Based on High Polymer Material and Preparation Method of Functional Thin Film Mater..

Plastics

| Tue 30 Jun 2026

Beijing, June 30 -- Guangdong Oulu High Tech Mat Co Ltd has submitted a patent application for Functional Thin Film Material Based on High Polymer Material and Preparation Method of Functional Thin Film Material. Wen Meiting, Su Yonggen, Zhou Jichao and Su Zhiqiang developed the invention. The patent application number is CN2..

Jiangsu Aviation Technical College Submits Chinese Patent Application for In-situ Repair Method for Damaged Area of Fiber Reinforced Resin Matrix Composite

Plastics

| Tue 30 Jun 2026

Beijing, June 30 -- Jiangsu Aviation Technical College has submitted a patent application for In-situ Repair Method for Damaged Area of Fiber Reinforced Resin Matrix Composite. This invention was developed by Jiang Ling, Wang Caifeng, Yuan Wenqi, Liu Jialing and Liu Xiaoli. The patent application number is CN202511669099 202511..

Shantou Wanshun New Material Zhaofenglin Tech Co Ltd Submits Chinese Patent Application for Micro-nano Hierarchical Structure Optical Window Film Based on Dynamic Phase Separation ..

Plastics

| Tue 30 Jun 2026

Beijing, June 30 -- Shantou Wanshun New Material Zhaofenglin Tech Co Ltd has submitted a patent application for Micro-nano Hierarchical Structure Optical Window Film Based on Dynamic Phase Separation Regulation and Preparation Method and Application Thereof. This invention was developed by Zhao Lei, Du Mian, Li Zetao, Zhao Songh..

Henan Inst Of Flexible Electronics Industry Technology Files Chinese Patent Application for Radiation Refrigeration Antibacterial Composite Film and Preparation Method Thereof

Plastics

| Tue 30 Jun 2026

Beijing, June 30 -- Henan Inst Of Flexible Electronics Industry Technology has filed a patent application for Radiation Refrigeration Antibacterial Composite Film and Preparation Method Thereof. This invention was developed by Li Peng, Wang Xueke, Ma Huifang, Ma Zhengxin, Xing Dan and Yang Yutong. The patent application numbe..

State Intellectual Property Office of China Receives Guangdong University of Technology Patent Application for Preparation Method of Hydrophobic Radiation Refrigeration Building Fi..

Plastics

| Tue 30 Jun 2026

Beijing, June 30 -- State Intellectual Property Office of China has received Guangdong University of Technology patent application for Preparation Method of Hydrophobic Radiation Refrigeration Building Film. Su Wen, Lin Xiaotong, Wang Changhong and He Jing developed the invention. The patent application number is CN2026101183..

North University of China Submits Chinese Patent Application for Chitosan-guar Gum Composite Material Packaging Film and Preparation Method Thereof

Plastics

| Tue 30 Jun 2026

Beijing, June 30 -- North University of China has submitted a patent application for Chitosan-guar Gum Composite Material Packaging Film and Preparation Method Thereof. This invention was developed by Wu Fan, Qiao Yanfei, Song Zijian, Li Haoxuan, Wang Wensheng, He Zhichao, Zhang Wenxuan, Ding Hao, Nie Guang and Li Yingchun. T..

Harbin University of Science and Technology Applies for Patent on Double-iron-plate Resonance Enhanced Ultrasonic Dispersion Modified Polyimide/boron Nitride-based Composite Insula..

Plastics

| Tue 30 Jun 2026

Beijing, June 30 -- Harbin University of Science and Technology has applied Chinese patent for Double-iron-plate Resonance Enhanced Ultrasonic Dispersion Modified Polyimide/boron Nitride-based Composite Insulating Film as Well as Preparation Method and Application Thereof. Yue Dong, Wang Yuhan, Yao Yuanhang, Feng Yu, Hou Dongyu,..

Electric Power Research Inst Guangxi Power Grid Co Ltd Files Chinese Patent Application for Preparation Method of Polyimide Film Based on Micro-nano Filler Modification

Plastics

| Tue 30 Jun 2026

Beijing, June 30 -- Electric Power Research Inst Guangxi Power Grid Co Ltd has filed a patent application for Preparation Method of Polyimide Film Based on Micro-nano Filler Modification. This invention was developed by Xu Qi, Pan Shaoming, Xia Xiaofei, Feng Bo, Zhang Yiyi and Zhang Wei. The patent application number is CN202..

State Intellectual Property Office of China Publishes Ningbo Hongrui Zhimo New Mat Co Ltd Patent Application for Production Method of Polyamide Ultrathin Film

Plastics

| Tue 30 Jun 2026

Beijing, June 30 -- State Intellectual Property Office of China has published Ningbo Hongrui Zhimo New Mat Co Ltd patent application for Production Method of Polyamide Ultrathin Film. The invention was developed by Shao Hancheng, Tian Mengtao, Wang Liang and Shao Zheng. The patent application number is CN202411314054 20240920..

Ningbo Hongrui Zhimo New Mat Co Ltd Seeks Patent for Production Method of Low-moisture-absorption High-barrier BOPA opa (biaxially Oriented Polyamide) Film

Plastics

| Tue 30 Jun 2026

Beijing, June 30 -- Ningbo Hongrui Zhimo New Mat Co Ltd has sought patent for Production Method of Low-moisture-absorption High-barrier BOPA (biaxially Oriented Polyamide) Film. This invention was developed by Shao Hancheng, Tian Mengtao, Wang Liang and Shao Zheng. The patent application number is CN202411313994 20240920. The..

Wanhua Chemical Group Applies for Patent on Continuous Preparation Process of High-molecular-weight MQ Resin

Plastics

| Tue 30 Jun 2026

Beijing, June 30 -- Wanhua Chemical Group has applied Chinese patent for Continuous Preparation Process of High-molecular-weight MQ Resin. Song Yuanchao, Yang Jipeng, Ji Xiaolin, Wang Sheng, Qin Pengfei, Zhao Zhaohui, Feng Linglong, Song Nannan and Yang Huiya developed it. The patent application number is CN202411345101 2024092..

East China University of Science and Technology Submits Chinese Patent Application for Aromatic Polyester Polyol, Raw Material Composition, Polyurethane Foam and Preparation Method

Plastics

| Tue 30 Jun 2026

Beijing, June 30 -- East China University of Science and Technology has submitted a patent application for Aromatic Polyester Polyol, Raw Material Composition, Polyurethane Foam and Preparation Method. This invention was developed by Zeng Zuoxiang, Sun Li, Zhang Jingqi, Liu Zhen, Yu Shiyang and Hamiti Yelena. The patent applica..

Dainippon Ink & Chemicals Applies for Patent on Urethane (meth) Acrylate Resin, Active Energy Ray-curable Composition, Cured Coating Film, and Hard Coating Film

Plastics

| Tue 30 Jun 2026

Beijing, June 30 -- Dainippon Ink & Chemicals has applied Chinese patent for Urethane (meth) Acrylate Resin, Active Energy Ray-curable Composition, Cured Coating Film, and Hard Coating Film. Tochito Meguo and Nishida Takuya developed it. The patent application number is CN202511293828 20250911. The patent publication number i..

Wanhua Chemical Group Submits Chinese Patent Application for Waterborne Polyurethane Dispersion as Well as Preparation Method and Application Thereof

Plastics

| Tue 30 Jun 2026

Beijing, June 30 -- Wanhua Chemical Group has submitted a patent application for Waterborne Polyurethane Dispersion as Well as Preparation Method and Application Thereof. This invention was developed by Ji Xueshun, Yuan Man, Wang Xiao, Zhang Liwei, Si Wenbo, Zhao Kun and Sun Yongjian. The patent application number is CN20261001..

Anhui University Submits Chinese Patent Application for Slip Ring Grafted Polyrotaxane Multi-block Topological Copolymer as Well as Preparation Method and Application Thereof

Plastics

| Tue 30 Jun 2026

Beijing, June 30 -- Anhui University has submitted a patent application for Slip Ring Grafted Polyrotaxane Multi-block Topological Copolymer as Well as Preparation Method and Application Thereof. This invention was developed by Long Chenhuan and Shen Dengke. The patent application number is CN202610221581 20260225. The patent p..

Wanhua Chemical Group Submits Patent Application for Acrylic Resin as Well as Preparation Method and Application Thereof

Plastics

| Tue 30 Jun 2026

Beijing, June 30 -- Wanhua Chemical Group has submitted a patent application for Acrylic Resin as Well as Preparation Method and Application Thereof. Han Jianan, Sun Haojing, Wang Jixiang, Liu Xuyang, Zhang Yanzhen and Song Zefeng developed the invention. The patent application number is CN20261001493 20260104. The patent publi..

Nanjing University Submits Chinese Patent Application for Chloromethylated Crosslinked Polystyrene Microspheres as Well as Preparation Method and Application Thereof

Plastics

| Tue 30 Jun 2026

Beijing, June 30 -- Nanjing University has submitted a patent application for Chloromethylated Crosslinked Polystyrene Microspheres as Well as Preparation Method and Application Thereof. This invention was developed by Zhou Weiwei, Liu Haolin, Li Wentao, Li Aimin, Shi Peng, Shen Yifan, Xu Jingwei, Zhou Qing, Jiao Wei, Zhang Wenr..

Shenzhen Shensaier Submits Patent Application for Ultraviolet Curing Modified Polyester Dispersion and Preparation Method Thereof

Plastics

| Tue 30 Jun 2026

Beijing, June 30 -- Shenzhen Shensaier has submitted a patent application for Ultraviolet Curing Modified Polyester Dispersion and Preparation Method Thereof. Pu Zhirui and Xu Dezhong developed the invention. The patent application number is CN202511611013 20251105. The patent publication number is CN121736194 (A). Internationa..

State Intellectual Property Office of China Publishes Jiangsu Shenglake Building Mat Co Ltd Patent Application for Water-based Acrylic Coating Capable of Forming Film at Low Temper..

Plastics

| Tue 30 Jun 2026

Beijing, June 30 -- State Intellectual Property Office of China has published Jiangsu Shenglake Building Mat Co Ltd patent application for Water-based Acrylic Coating Capable of Forming Film at Low Temperature and Preparation Method of Water-based Acrylic Coating. The invention was developed by Du Haifeng. The patent applicat..

Wanhua Chemical Group Files Chinese Patent Application for Ethylene and Alpha-olefin Copolymer and Preparation Method Thereof

Plastics

| Tue 30 Jun 2026

Beijing, June 30 -- Wanhua Chemical Group has filed a patent application for Ethylene and Alpha-olefin Copolymer and Preparation Method Thereof. This invention was developed by Zhao Wanlei, Zhang Yanyu, Liu Haohao, Wang Haonan, Wang Jinqiang, Wang Beibei and Xu Junhao. The patent application number is CN20261001477 20260104. Th..

Zhejiang Tianneng Hydrogen Energy Technology Applies for Patent on Treatment Method and Application of Resin Impregnation Liquid for Fuel Cell

Plastics

| Tue 30 Jun 2026

Beijing, June 30 -- Zhejiang Tianneng Hydrogen Energy Technology has applied Chinese patent for Treatment Method and Application of Resin Impregnation Liquid for Fuel Cell. Zhou Yanxin, Jiang Junling, Wu Yulong, Yang Guanghua, Chen Chen, Cheng Wei, Zhang Weitang, Cao Yinliang and Han Yifan developed it. The patent application n..

State Intellectual Property Office of China Releases Qilu Hospital of Shandong University Patent Application for Pholiota Nameko Polysaccharide with Effect of Improving Ulcerative ..

Plastics

| Tue 30 Jun 2026

Beijing, June 30 -- State Intellectual Property Office of China has released Qilu Hospital of Shandong University patent application for Pholiota Nameko Polysaccharide with Effect of Improving Ulcerative Colitis as Well as Preparation Method and Application of Pholiota Nameko Polysaccharide. This invention was developed by Wang ..

State Intellectual Property Office of China Receives South China University of Technology Patent Application for Manganese-based Organic-inorganic Hybrid Metal Halide, Scintillator..

Plastics

| Tue 30 Jun 2026

Beijing, June 30 -- State Intellectual Property Office of China has received South China University of Technology patent application for Manganese-based Organic-inorganic Hybrid Metal Halide, Scintillator Film and Preparation Method Thereof. Liu Liju, Wu Shaoguang, Song Enhai, Zhang Qinyuan and Zhu Xuhui developed the invention...

Beijing Inst Of Petrochemical Technology Submits Chinese Patent Application for Europium-based Light Conversion Agent for Agricultural Film as Well as Preparation Method and Applic..

Plastics

| Tue 30 Jun 2026

Beijing, June 30 -- Beijing Inst Of Petrochemical Technology has submitted a patent application for Europium-based Light Conversion Agent for Agricultural Film as Well as Preparation Method and Application of Europium-based Light Conversion Agent. This invention was developed by Wang Hao, Li Wei, Qi Chuansong, Li Junying and Dia..

Suzhou Dongsufa Metals and Adhesive Products Submits Patent Application for Automatic Shaping and Positioning Device and Positioning Method for Flexible Contact Type Film Pasting

Plastics

| Mon 29 Jun 2026

Beijing, June 30 -- Suzhou Dongsufa Metals and Adhesive Products has submitted a patent application for Automatic Shaping and Positioning Device and Positioning Method for Flexible Contact Type Film Pasting. Zhong Renchuan developed the invention. The patent application number is CN202511946070 20251222. The patent publicatio..

State Intellectual Property Office of China Releases Jiangling Tech Shanghai Co Ltd Patent Application for Multi-layer Thin Film Spectrum Inversion Model Training Method Based on S..

Plastics

| Tue 30 Jun 2026

Beijing, June 30 -- State Intellectual Property Office of China has released Jiangling Tech Shanghai Co Ltd patent application for Multi-layer Thin Film Spectrum Inversion Model Training Method Based on Small Sample Migration, Multi-layer Thin Film Spectrum Inversion Method, Device and Medium. This invention was developed by Ge ..

Hong Kong Polytechnic University and Jinan University Seek Patent for Xiaoyao Powder Polysaccharide Nano-selenium for Preventing and Treating Depression and Preparation Method and ..

Plastics

| Mon 29 Jun 2026

Beijing, June 29 -- Hong Kong Polytechnic University and Jinan University have sought patent for Xiaoyao Powder Polysaccharide Nano-selenium for Preventing and Treating Depression and Preparation Method and Application of Xiaoyao Powder Polysaccharide Nano-selenium. This invention was developed by Qiu Zuocheng, Chen Jiaxu, Dong ..

Nitto Denko Awarded Patent for Method for Manufacturing Polarizing Membrane, and Method for Manufacturing Polarizing Film

Plastics

| Tue 30 Jun 2026

Taipei, June 30 -- Nitto Denko has been awarded a patent for Method for Manufacturing Polarizing Membrane, and Method for Manufacturing Polarizing Film. This invention was developed by Yagi Shiomi, Miyazaki Makoto, Yamashita Tomohiro, Kuroda Takuma and Takada Katsunori. The patent application number is TW20200132392 20200918...

Nitto Denko Secures Patent for Polarizing Membrane Production Method and Polarizing Film Production Method

Plastics

| Tue 30 Jun 2026

Taipei, June 30 -- Nitto Denko has secured a patent on Polarizing Membrane Production Method and Polarizing Film Production Method. Yagi Shiomi, Miyazaki Makoto, Yamashita Tomohiro, Kuroda Takuma and Takada Katsunori developed the invention. The patent application number is TW20200132391 20200918. The patent publication numbe..

Hebei Huanchen Tech Co Ltd Submits Patent Application for Preparation Method of Gas-phase Antirust Film for Carbon Steel

Plastics

| Tue 30 Jun 2026

Beijing, June 30 -- Hebei Huanchen Tech Co Ltd has submitted a patent application for Preparation Method of Gas-phase Antirust Film for Carbon Steel. Wan Hongjing, Zhang Cangling and Huang Hongjun developed the invention. The patent application number is CN202511455236 20251013. The patent publication number is CN121736559 (A..

Ajinomoto Awarded Patent for Photosensitive Resin Composition Capable of Obtaining a Cured Product Excellent in Flexibility and Insulation Properties and Excellent in Resolution

Plastics

| Tue 30 Jun 2026

Taipei, June 30 -- Ajinomoto has been awarded a patent for Photosensitive Resin Composition Capable of Obtaining a Cured Product Excellent in Flexibility and Insulation Properties and Excellent in Resolution. This invention was developed by Karakawa Masahiro. The patent application number is TW20200128871 20200825. The patent p..

State Intellectual Property Office of China Receives Kingfa Science & Technology Patent Application for Polyphenylene Sulfide Composite Material as Well as Preparation Method and A..

Plastics

| Tue 30 Jun 2026

Beijing, June 30 -- State Intellectual Property Office of China has received Kingfa Science & Technology patent application for Polyphenylene Sulfide Composite Material as Well as Preparation Method and Application Thereof. Ding Chao, Liu Xinxin and Yu Zihua developed the invention. The patent application number is CN20251239..

Zhejiang Decent New Mat Co Ltd Files Chinese Patent Application for Ultraviolet-resistant TPU Film and Preparation Method Thereof

Plastics

| Tue 30 Jun 2026

Beijing, June 30 -- Zhejiang Decent New Mat Co Ltd has filed a patent application for Ultraviolet-resistant TPU Film and Preparation Method Thereof. This invention was developed by Chen Geng, Ding Yaoxin, Zhang Xiaoxiao and Zhu Lijiang. The patent application number is CN202610245229 20260302. The patent publication number is..

State Intellectual Property Office of China Publishes Taihe New Material Group Patent Application for Aramid Fiber Composite Foam Material and Preparation Method Thereof

Plastics

| Tue 30 Jun 2026

Beijing, June 30 -- State Intellectual Property Office of China has published Taihe New Material Group patent application for Aramid Fiber Composite Foam Material and Preparation Method Thereof. The invention was developed by Song Changzheng, Mou Shaowei, Lan Chuanlin, Lyu Jiping and Su Lei. The patent application number is CN2..

Kunshan HPG Plastic Cement New Material Seeks Patent for Semi-shading Type Double-color TPU (thermoplastic Polyurethane) Film as Well as Preparation Method and Application Thereof

Plastics

| Tue 30 Jun 2026

Beijing, June 30 -- Kunshan HPG Plastic Cement New Material has sought patent for Semi-shading Type Double-color TPU (thermoplastic Polyurethane) Film as Well as Preparation Method and Application Thereof. This invention was developed by Li Zhenlin and Yang Qiang. The patent application number is CN202511885909 20251215. The ..

Wanhua Chemical Group Files Chinese Patent Application for Scattering Point for Recycling Polycarbonate Material, Preparation Method of Scattering Point and Spraying-free Polycarbo..

Plastics

| Tue 30 Jun 2026

Beijing, June 30 -- Wanhua Chemical Group has filed a patent application for Scattering Point for Recycling Polycarbonate Material, Preparation Method of Scattering Point and Spraying-free Polycarbonate Material with High-hardness Scattering Point Effect. This invention was developed by Liu Xueting, Li Mingzhe and Huang Fei. ..

State Intellectual Property Office of China Receives Nanchang Hangkong University Patent Application for PLA (polylactic Acid) and PPC (polypropylene Carbonate) Copolymerized Biaxi..

Plastics

| Tue 30 Jun 2026

Beijing, June 30 -- State Intellectual Property Office of China has received Nanchang Hangkong University patent application for PLA (polylactic Acid) and PPC (polypropylene Carbonate) Copolymerized Biaxially Oriented Film and Preparation Method Thereof. Liu Shilin, Li Xinyu, Hong Xiaowei, Xie Yu, Ling Yun, Qiu Lingjia and Li Ji..

Zhaoqing Kema Laser Technology Submits Chinese Patent Application for Composite Material and Application Thereof in Preparation of High-transparency Colorful Color-changing Anti-co..

Plastics

| Tue 30 Jun 2026

Beijing, June 30 -- Zhaoqing Kema Laser Technology has submitted a patent application for Composite Material and Application Thereof in Preparation of High-transparency Colorful Color-changing Anti-counterfeiting Film. This invention was developed by Chen Qianyi, Zhu Wenshu and Zhu Wendong. The patent application number is CN..

Mitsubishi Gas Chemical Secures Patent for Polyimide Resin Composition

Plastics

| Tue 30 Jun 2026

Taipei, June 30 -- Mitsubishi Gas Chemical has secured a patent on Polyimide Resin Composition. Sakai Atsushi and Sato Yuuki developed the invention. The patent application number is TW20190116141 20190510. The patent publication number is TWI875696 (B). International Patent Classification codes are C08G73/10, C08J5/08, C08K7/1..

State Intellectual Property Office of China Receives Ajinomoto Patent Application for Resin Composition

Plastics

| Tue 30 Jun 2026

Beijing, June 30 -- State Intellectual Property Office of China has received Ajinomoto patent application for Resin Composition. Kobayashi Takumu, Shindo Yuki, Ogura Ichiro, Ogino Keiji, Sato Naoya and Tanaka Shunsuke developed the invention. The patent application number is CN202511361215 20250923. The patent publication numbe..

State Intellectual Property Office of China Receives Ajinomoto Patent Application for Resin Composition

Plastics

| Tue 30 Jun 2026

Beijing, June 30 -- State Intellectual Property Office of China has received Ajinomoto patent application for Resin Composition. Shindo Yuki, Ogura Ichiro, Ogino Keiji, Kuronushi Masashi, Sato Naoya and Tanaka Shunsuke developed the invention. The patent application number is CN202511361107 20250923. The patent publication numb..

State Intellectual Property Office of China Publishes Kingfa Science & Technology Patent Application for Polyformaldehyde Composition as Well as Preparation Method and Application ..

Plastics

| Tue 30 Jun 2026

Beijing, June 30 -- State Intellectual Property Office of China has published Kingfa Science & Technology patent application for Polyformaldehyde Composition as Well as Preparation Method and Application Thereof. The invention was developed by Chen Feng, Qin Wei, Ye Shibing, Ding Chao and Wang Zihao. The patent application nu..

Daicel Gets Patent for Anti-reflection Film

Plastics

| Tue 30 Jun 2026

Taipei, June 30 -- Daicel has received a patent for Anti-reflection Film. This invention was developed by Kageyama Hiroki, Sakakibara Takahiro, Umemoto Kouichi and Kojima Ryouta. The patent application number is TW20180129917 20180828. The patent publication number is TWI875680 (B). International Patent Classification codes a..

State Intellectual Property Office of China Receives Quanzhou Yiyang Twingo Stationery Co Ltd Patent Application for Coating Film Transfer Printing Part and Correction Tape with Sa..

Plastics

| Mon 29 Jun 2026

Beijing, June 30 -- State Intellectual Property Office of China has received Quanzhou Yiyang Twingo Stationery Co Ltd patent application for Coating Film Transfer Printing Part and Correction Tape with Same. Chen Si, Wu Hang and Wang Peng developed the invention. The patent application number is CN202511965333 20251224. The p..

Kunshan Kuangjia Electronic Tech Co Ltd Files Chinese Patent Application for Automatic Film Guide Frame Centering Mechanism

Plastics

| Mon 29 Jun 2026

Beijing, June 30 -- Kunshan Kuangjia Electronic Tech Co Ltd has filed a patent application for Automatic Film Guide Frame Centering Mechanism. This invention was developed by Li Caihong, Zhang Peng, Zhou Yuce, Xu Fang, Zhang Tianzhou and Zhang Tianhong. The patent application number is CN202511790726 20251201. The patent publ..

Guangdong Zhanjiang Marine Medicine Research Institute and Guangdong Medical University Seek Patent for Gracilaria Lemaneiformis Polysaccharide as Well as Preparation Method and Ap..

Plastics

| Mon 29 Jun 2026

Beijing, June 29 -- Guangdong Zhanjiang Marine Medicine Research Institute and Guangdong Medical University have sought patent for Gracilaria Lemaneiformis Polysaccharide as Well as Preparation Method and Application Thereof. This invention was developed by Wu Kefeng, Ma Hui, Wu Yichuan and Zhao Qi. The patent application num..

Trina Solar Seeks Patent for Light Conversion Agent, Light Conversion Adhesive Film Containing Light Conversion Agent as Well as Preparation Method and Application of Light Convers..

Plastics

| Tue 30 Jun 2026

Beijing, June 30 -- Trina Solar has sought patent for Light Conversion Agent, Light Conversion Adhesive Film Containing Light Conversion Agent as Well as Preparation Method and Application of Light Conversion Adhesive Film. This invention was developed by Zhang Haobin, Zhang Shu and An Chuanbin. The patent application number ..

Tongji University Seeks Patent for Geopolymer as Well as Preparation Method and Application Thereof

Plastics

| Tue 30 Jun 2026

Beijing, June 30 -- Tongji University has sought patent for Geopolymer as Well as Preparation Method and Application Thereof. This invention was developed by Zhang Wenjing, Zhang Zuhua and Zheng Chaowei. The patent application number is CN20251243785 20251231. The patent publication number is CN121735565 (A). International Pa..

State Intellectual Property Office of China Publishes SAE Technologies Development, Dongguan Patent Application for Method for Producing Glass Film

Plastics

| Tue 30 Jun 2026

Beijing, June 30 -- State Intellectual Property Office of China has published SAE Technologies Development, Dongguan patent application for Method for Producing Glass Film. The invention was developed by Shi Musheng. The patent application number is CN202411341449 20240925. The patent publication number is CN121735551 (A). In..

Jiangxi Copper Group Guixi Anticorrosion Engineering Files Chinese Patent Application for Glass Fiber Reinforced Plastic Circulating Tank Manufacturing Method, Circulating Tank and..

Plastics

| Mon 29 Jun 2026

Beijing, June 30 -- Jiangxi Copper Group Guixi Anticorrosion Engineering has filed a patent application for Glass Fiber Reinforced Plastic Circulating Tank Manufacturing Method, Circulating Tank and Resin Mud Glue. This invention was developed by Wang Junrong, Huang Wei, Wu Jie, Tu Xianglin, Cheng Tong, Cheng Qianxia, Gao Huanbo..

Xi'an Gaohui Machinery Equipment Co Ltd Files Chinese Patent Application for Cold Drawing Film Sleeving Machine Capable of Adapting to Multi-specification Mixed Production

Plastics

| Mon 29 Jun 2026

Beijing, June 30 -- Xi'an Gaohui Machinery Equipment Co Ltd has filed a patent application for Cold Drawing Film Sleeving Machine Capable of Adapting to Multi-specification Mixed Production. This invention was developed by He Tao. The patent application number is CN202610104624 20260126. The patent publication number is CN121..

Asia Electronic Material Awarded Patent for a Porous Metallic Conductive Paste Film and a Preparation Method Thereof

Plastics

| Mon 29 Jun 2026

Taipei, June 30 -- Asia Electronic Material has been awarded a patent for a Porous Metallic Conductive Paste Film and a Preparation Method Thereof. This invention was developed by Lee Chien Hui, Lee Chien-hui, Lee Wei-chih, Lee Wei Chih, Lin Chih-ming and Lin Chih Ming. The patent application number is TW20230135897 20230920...

TOWA Awarded Patent for Molding Mold, Resin Molding Device, and Production Method for Resin Molded Article

Plastics

| Mon 29 Jun 2026

Taipei, June 30 -- TOWA has been awarded a patent for Molding Mold, Resin Molding Device, and Production Method for Resin Molded Article. This invention was developed by Sunada Mamoru, Yoshida Yusuke, Morikami Atsushi, Onishi Yohei and Morita Ken. The patent application number is TW20230132912 20230831. The patent publication n..

State Intellectual Property Office of China Releases Aishin Patent Application for Manifold

Plastics

| Tue 30 Jun 2026

Beijing, June 30 -- State Intellectual Property Office of China has released Aishin patent application for Manifold. This invention was developed by Tanaka Hirokazu and Yumisashi Naoto. The patent application number is CN202511376778 20250925. The patent publication number is CN121739139 (A). International Patent Classificati..

State Intellectual Property Office of China Releases Zhongchengyuan Beijing Environment Technology Patent Application for Household Garbage Pyrolysis and Gasification Incinerator

Plastics

| Tue 30 Jun 2026

Beijing, June 30 -- State Intellectual Property Office of China has released Zhongchengyuan Beijing Environment Technology patent application for Household Garbage Pyrolysis and Gasification Incinerator. This invention was developed by Liu Rufei, Li Feng, Liu Jie, Bai Xuguang and Shu Tianchu. The patent application number is ..

Northwestern Polytechnical University Applies for Patent on Turbine Rotor Outer Ring Impact-gas Film Efficient Composite Cooling Structure

Plastics

| Tue 30 Jun 2026

Beijing, June 30 -- Northwestern Polytechnical University has applied Chinese patent for Turbine Rotor Outer Ring Impact-gas Film Efficient Composite Cooling Structure. Gu Yirong, Liu Cunliang, Xu Weijiang, Guo Tao and Kong Dehai developed it. The patent application number is CN202511981103 20251225. The patent publication nu..

China 22MCC Group Corporation Submits Patent Application for Composite Mold for Equipment Foundation Reserved Bolt Hole and Construction Method of Composite Mold

Plastics

| Tue 30 Jun 2026

Beijing, June 30 -- China 22MCC Group Corporation has submitted a patent application for Composite Mold for Equipment Foundation Reserved Bolt Hole and Construction Method of Composite Mold. Tian Yingjun, Nie Zhijie, Xie Le, Li Yaolin and Zou Tao developed the invention. The patent application number is CN20251253974 20251231. ..

Power Dekor Floor Jurong Co Ltd Submits Patent Application for Eb-cured Polypropylene Film Veneer Composite Floor and Production Process Thereof

Plastics

| Tue 30 Jun 2026

Beijing, June 30 -- Power Dekor Floor Jurong Co Ltd has submitted a patent application for Eb-cured Polypropylene Film Veneer Composite Floor and Production Process Thereof. Wei Qiang, Chen Xiangwang, Zhu Pengshen and Li Yonghong developed the invention. The patent application number is CN202411358406 20240927. The patent pub..

State Intellectual Property Office of China Releases Changchun Inst Of Optics Fine Mechanics and Physics Chinese Academy Of Sciences Patent Application for Gamma-ga2o3 Epitaxial Si..

Plastics

| Tue 30 Jun 2026

Beijing, June 30 -- State Intellectual Property Office of China has released Changchun Inst Of Optics Fine Mechanics and Physics Chinese Academy Of Sciences patent application for Gamma-ga2o3 Epitaxial Single Crystal Film Preparation and Micro-nano Processing Method. This invention was developed by Zhu Yongxue, Yang Jialin, Li B..

Fuerda Ningbo Intelligent Photoelectric Co Ltd Files Chinese Patent Application for Defect Inspection and Marking System of Coiled Material Light Adjusting Film and Production Line..

Plastics

| Mon 29 Jun 2026

Beijing, June 30 -- Fuerda Ningbo Intelligent Photoelectric Co Ltd has filed a patent application for Defect Inspection and Marking System of Coiled Material Light Adjusting Film and Production Line of Coiled Material Light Adjusting Film. This invention was developed by Zhang Zhuangli, Zhou Jiangqiang, Huang Yonghui, Chen Qilei..

Canon Virginia Files Chinese Patent Application for Silk Fibroin Molded Body and Molding Mixture

Plastics

| Mon 29 Jun 2026

Beijing, June 30 -- Canon Virginia has filed a patent application for Silk Fibroin Molded Body and Molding Mixture. This invention was developed by Kameno Yu. The patent application number is CN20248054525 20240828. The patent publication number is CN121729318 (A). International Patent Classification codes are B29C70/02, B29C70..

Riken Technos Files Chinese Patent Application for Polyethylene Resin Composition and Film Thereof

Plastics

| Mon 29 Jun 2026

Beijing, June 30 -- Riken Technos has filed a patent application for Polyethylene Resin Composition and Film Thereof. This invention was developed by Takahashi Tomohiro, Sayama Shokai and Okada Toshihiko. The patent application number is CN20248054703 20240823. The patent publication number is CN121729310 (A). International P..

Feiman Tech Qingdao Co Ltd and Qingdao Landau Wheel & Track Tech Co Ltd File Chinese Patent Application for Track Mold Capable of Effectively Demolding

Plastics

| Mon 29 Jun 2026

Beijing, June 29 -- Feiman Tech Qingdao Co Ltd and Qingdao Landau Wheel & Track Tech Co Ltd have filed a patent application for Track Mold Capable of Effectively Demolding. This invention was developed by Liu Weidong, Li Xiujuan, Yue Naitian and Du Xiaolong. The patent application number is CN202511905435 20251217. The patent..

China Textile Academy Submits Chinese Patent Application for Continuous Polymerization Preparation Method and Preparation System of Polyamide

Plastics

| Tue 30 Jun 2026

Beijing, June 30 -- China Textile Academy has submitted a patent application for Continuous Polymerization Preparation Method and Preparation System of Polyamide. This invention was developed by Jiang Feng, Yu Chunxiao, Hu Zhiyu, Liu Dongyue, Zhang Lei, Huang Yumin, Zhao Liang and Shi Shuangyou. The patent application number ..

Qingdao Inst Bioenergy & Bioprocess Technology Cas Files Chinese Patent Application for Method for Preparing Monosubstituted Glycolide and Polymer Thereof

Plastics

| Tue 30 Jun 2026

Beijing, June 30 -- Qingdao Inst Bioenergy & Bioprocess Technology Cas has filed a patent application for Method for Preparing Monosubstituted Glycolide and Polymer Thereof. This invention was developed by Zhang Yuanyuan and Liu Jian. The patent application number is CN202511994218 20251226. The patent publication number is C..

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