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19:37:18 Fri 01 May 2026

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(4)

Shinetsu Chemical

(4)

(3)

SK Innovation Co Ltd [kr]

(3)

(3)

Tsinghua University

(3)

(3)

Zhejiang Kaihua Moulds Co

(3)

(2)

(2)

(2)

Changchun Institute of Ap

(2)

Dainippon Ink & Chemicals

(2)

Dalian University of Tech

(2)

Dexerials Corporation

(2)

Dong Yanhua [cn]; Zhejian

(2)

Dongguan Luxshare Technol

(2)

Huaiyin Normal University

(2)

Inner Mongolia University

(2)

(2)

Jiahua Chemical Tech Deve

(2)

Jiangnan Industrial Group

(2)

Jiangsu Hengze Composite

(2)

Jiangsu Lvyuan New Mat Co

(2)

Jiangsu Yuxing Film Tech

(2)

Liaoning Kingfa Sci & Tec

(2)

Maanshan Dongyi New Mater

(2)

National Dong Hwa Univers

(2)

Ningbo Jihai Mould Co Ltd

(2)

Northwestern Polytechnica

(2)

Shanghai Electric Cable R

(2)

Shenyang Research Institu

(2)

Shenzhen Jinglixin Tech C

(2)

Suzhou Duchamps New Mat C

(2)

Xiamen Changsu Industry

(2)

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(2)

Yibin University

(2)

Yili Suzhou Engineering P

(2)

Yinjinda Shanghai New Mat

(2)

Zhejiang Changjiang Autom

(2)

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(2)

Zhejiang University

(2)

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(2)

ADEKA Corporation

(1)

(1)

AVIC Manufacturing Techno

(1)

Advanced Echem Materials

(1)

Advanced Energy Industrie

(1)

Advanced Micro-Fabricatio

(1)

Aike New Mat Dongguan Co

(1)

Ailingsen Suzhou Electric

(1)

Air Service Co Ltd

(1)

(1)

(1)

Alliance For Energy Innov

(1)

Alpla Werke Alwin Lehner

(1)

(1)

Angreen Dongguan New Mate

(1)

Anhui Acad Of Coal Scienc

(1)

Anhui Bytech Medical Supp

(1)

Anhui Hailong Constructio

(1)

Anhui Haotian New Energy

(1)

Anhui Haoyuan Chemical Gr

(1)

Anhui Hengxin Environment

(1)

Anhui Huachi Environmenta

(1)

Anhui Jiguang New Mat Co

(1)

Anhui Jucheng Fine Chemic

(1)

Anhui Kingpower Equipment

(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)

Anqing Buds Texitle Mat C

(1)

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(1)

(1)

(1)

Asahi Organic Chemicals I

(1)

Asimco Sealing Technologi

(1)

Atoco Inc [us]; The Regen

(1)

(1)

BCEG Road & Bridge Constr

(1)

Banglida Fujian New Mat C

(1)

Basseru Chemical Co Ltd

(1)

Beam Electronics Ind Co L

(1)

Beihang University

(1)

Beihang University; Beiji

(1)

Beijing Baihui Biotechnol

(1)

Beijing Baogui Stone Art

(1)

Beijing Institute Environ

(1)

Beijing Kmt Tech Co Ltd

(1)

Beijing Sandi Aoke Tech D

(1)

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(1)

Beijing Yaoneng Tech Co L

(1)

Beijing Zelu Tech Co Ltd

(1)

Biobond Adhesives Inc

(1)

Biozyme Biotechnology Co

(1)

Blue Ocean Closures

(1)

Borealis S R L; Topath Ad

(1)

Braun Avitum AG

(1)

CCCC Fourth Harbor Engine

(1)

CCCC Second Harbour Engin

(1)

CCTEG Chongqing Engineeri

(1)

CHN Energy Group Ningxia

(1)

CSCEC Strait Construction

(1)

Cangzhou Jincheng Polymer

(1)

Carboline Int Corporation

(1)

(1)

Casic Defense Technology

(1)

(1)

Central South University

(1)

Cfhi Group Dalian Enginee

(1)

Cgn Juner Zhejiang New Ma

(1)

Chandra Shubham

(1)

Changchun Institute of Op

(1)

Changchun University of T

(1)

Changsha Yuanrong Technol

(1)

Changshu Changsheng Warp

(1)

Changshu Polyester; Natio

(1)

Changxing Jiangmei Packin

(1)

Changzhou Hanyang Polymer

(1)

Changzhou Hengshou Prec M

(1)

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(1)

Changzhou Lyude New Mater

(1)

Chengdu Yuanmeng Petroleu

(1)

Chery Automobile

(1)

China Constr 8th Engineer

(1)

China Electronics Technol

(1)

China Faw Group

(1)

China Mcc5 Group Corporat

(1)

China Membrane New Materi

(1)

China Nuclear Energy

(1)

China Pet Tech Shenzhen C

(1)

Chinese University of Hon

(1)

Chint New Energy Technolo

(1)

Chongqing Dajiang Yapu Au

(1)

Chongqing Gearbox

(1)

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(1)

Chongqing University of S

(1)

Chongqing Yuanli Tech Co

(1)

Cie Generale Des Etabliss

(1)

Comercial De Utiles Y Mol

(1)

Consorzio Radici Per La R

(1)

(1)

Covestro Deutschland AG

(1)

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(1)

(1)

Dahe Aerospace Corp

(1)

Daikin Ind Ltd [jp]; Nati

(1)

Dainichiseika Color Chemi

(1)

Dalian Polytechnic Univer

(1)

Dalian Sanhuan Composite

(1)

Daqing Branch Heilongjian

(1)

Deyang Huixin Mingyang Bu

(1)

Diaz Jairo A [us]; Niper

(1)

Dongguan Baonante Electro

(1)

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(1)

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(1)

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(1)

Dongguan Ouyu Precision T

(1)

Dongguan Youda Holding Co

(1)

Dongshen New Material Tec

(1)

Dongyang Jiahe New Mat Co

(1)

(1)

(1)

East China Inst Optoelect

(1)

Electric Power Research I

(1)

Elite Electronic Material

(1)

Elite Mat Kunshan Co Ltd

(1)

(1)

(1)

Eschmann Textures Int Gmb

(1)

Etex Germany Exteriors Gm

(1)

(1)

(1)

Evonik Operations

(1)

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(1)

Faw Foundry Co Ltd

(1)

(1)

Finatec Holding Ag

(1)

Foshan Nanhai Yuelong Fil

(1)

Foshan Qianzi New Materia

(1)

Fox Velution Gmbh

(1)

Fspg Hi Tech Co Ltd

(1)

Fujian Sijia New Material

(1)

Fupai Anhui Environmental

(1)

Ganzhou Senhang Plastic R

(1)

Gaojie Sports Co Ltd

(1)

Gebauer & Griller Kabelwe

(1)

Georg Fischer Piping Syst

(1)

Gettel High Tech Mat Inc

(1)

Goldstone Packaging Jiaxi

(1)

Gree Electric Appliances

(1)

Guangchang Changsheng New

(1)

Guangdong Aobaixing New M

(1)

Guangdong Dayang Medical

(1)

Guangdong Ester New Mater

(1)

Guangdong Hanqiu Intellig

(1)

Guangdong Jingyu Intellig

(1)

Guangdong Jinming Machine

(1)

Guangdong Jiutong Intelli

(1)

Guangdong Kaiqi Clothes C

(1)

Guangdong Kawei Zhizao Ne

(1)

Guangdong Kunpeng New Mat

(1)

Guangdong Lailixin Optoel

(1)

Guangdong Lantiancheng In

(1)

Guangdong Midea Refrigera

(1)

Guangdong Overland Cerami

(1)

Guangdong Shunde Baosu Pa

(1)

Guangdong Shuocheng Techn

(1)

Guangdong Snorder Environ

(1)

Guangdong Tanyu New Mat C

(1)

Guangdong Vocational & Te

(1)

Guangdong Xiejia Chemical

(1)

Guangdong Xingfu Jinshi T

(1)

Guangdong Xingye Biotechn

(1)

Guangdong Xinhuayue Petro

(1)

Guangdong Youju Advanced

(1)

Guangdong Zhongsen Indust

(1)

Guangxi Nanning Hejuli Bu

(1)

Guangxi Rouxinmei New Mat

(1)

Guangzhou Hongwu Material

(1)

Guangzhou Jingxin High Po

(1)

Guangzhou Packbest Air Pa

(1)

Guangzhou Zijiang Packagi

(1)

Guilin University of Elec

(1)

Guizhou Aerospace Nanhai

(1)

Guizhou Kumkuat Mat Ltd

(1)

Guoen Plastic Ind Qingdao

(1)

Guoke Guanghua Fine Chemi

(1)

Guoyang Chimei Packing Ma

(1)

Hainan Normal University

(1)

Hangzhou Aoyu Energy Savi

(1)

Hangzhou Baidi Gelei Biol

(1)

Hangzhou Dahe Thermo-Magn

(1)

Hangzhou Dikai Ind Fabric

(1)

Hangzhou Great Southeast

(1)

Hangzhou Qianwan Tech Co

(1)

Hangzhou Xiaoshan Hongtao

(1)

Hangzhou Xinsheng Printin

(1)

Hangzhou Xinshibao Electr

(1)

Hangzhou Zhenhua Daily Ch

(1)

Haobo Fujian New Material

(1)

Haotai Jiangsu New Materi

(1)

Harbin Institute of Techn

(1)

Hebei Huanchen Tech Co Lt

(1)

Hebei Jinhuan Tool&die Co

(1)

Hebei Kangyi Sanitary War

(1)

Hebei Laili Yiteng Plasti

(1)

Hebei University of Engin

(1)

Hefei Guofeng Advanced Ba

(1)

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(1)

Hefei Shengda Electronics

(1)

Hefei Xiangfei Plastic Co

(1)

Henan Business Res Instit

(1)

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(1)

Henan Jinoute Ind Group C

(1)

Hengtian Jiangsu Chemical

(1)

(1)

Heping Huayi Plastic Prod

(1)

Heyuan Lichuang Suzhou Ne

(1)

High Tech Special Enginee

(1)

Hongyuan Solar (Wuxi); Ho

(1)

(1)

Huaian Xinyuanming New Ma

(1)

Huang Cheng Pin

(1)

Huangshan Yongzhu Constru

(1)

Huawei Technologies

(1)

(1)

Hubei Baolvte Environment

(1)

Hubei Benxing New Mat Co

(1)

Hubei Botao Synthetic Fib

(1)

Hubei Huawei New Material

(1)

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(1)

Huizhou Bestam Prec Mecha

(1)

Huizhou Kaiende Prec Indu

(1)

Hunan Bingkang New Mat Co

(1)

Hunan Chuyuan New Mat Co

(1)

Hunan Gaorui Power Supply

(1)

Hunan Jin Xiangdong Flexi

(1)

Hunan Lyuxing New Mat Co

(1)

Hunan University of Techn

(1)

Hunan Wuxin Intelligent T

(1)

Hunan Zhehuai Tech Co Ltd

(1)

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(1)

Hunan Zijin Liduo Metal N

(1)

Huzhou Chunhuo Photoelect

(1)

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(1)

Industrial Technology Res

(1)

Inner Mongolia First Mach

(1)

Institute Of Sensor Tech

(1)

(1)

JSP Corporation

(1)

Jian City Sanling Microfi

(1)

Jianghua Linyuan Electron

(1)

Jiangmen Junsheng Ind Co

(1)

Jiangnan University

(1)

Jiangsu Delinduo Home Tec

(1)

Jiangsu Haike Fiber Co Lt

(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)

Jiangsu Jukang New Mat Co

(1)

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(1)

Jiangsu Lisaike Environme

(1)

Jiangsu Livon Automobile

(1)

Jiangsu Normal University

(1)

Jiangsu Pan Asian Microve

(1)

Jiangsu Pingyu New Mat Co

(1)

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(1)

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(1)

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(1)

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(1)

Jiangsu Weisheng New Mate

(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)

Jiangxi Copper Group Guix

(1)

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(1)

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(1)

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(1)

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(1)

Jilin Aibo Nuokang Biotec

(1)

Jilin Univ Of Chemical Te

(1)

Jilin University

(1)

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(1)

Jinda Tech Co Ltd

(1)

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(1)

Jiujiang Honglida Composi

(1)

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(1)

(1)

Jujin Automobile Parts Gr

(1)

Junhong Plastic Products

(1)

Kairui Env Prot Tech Co L

(1)

Kaneka Corporation

(1)

Kangcheng Dachuang Shangh

(1)

(1)

Kedai Hangfei Shanghai Eq

(1)

(1)

Kesheng High Energy Tech

(1)

Kingfa Science & Technolo

(1)

(1)

(1)

Kraussmaffei Machinery Ch

(1)

Kuka Systems North Americ

(1)

Kunshan Dongyuan Mingxin

(1)

Kunshan HPG Plastic Cemen

(1)

Kunshan Heneng Hardware P

(1)

(1)

LG Energy Solution

(1)

(1)

Langfang Huaneng Building

(1)

Lanzhou Institute of Phys

(1)

Lanzhou University

(1)

Lianyungang Tongxin Foam

(1)

Linyi Zhouxing Building M

(1)

Lisen Noco Company

(1)

Littelfuse Inc [us]; Zhou

(1)

Liupanshan Labs

(1)

Lockheed Martin

(1)

(1)

Luohe Animal Disease Prev

(1)

Luzhou Langjia Ceram Co L

(1)

Lvhang Equipment Tech Wux

(1)

(1)

Main Tech S R L

(1)

(1)

Max Planck Gesellschaft

(1)

Max-Planck-Gesellschaft z

(1)

Mengniu Dairy Group; Beij

(1)

Mercury Plastics Llc

(1)

Mitsubishi Gas Chemical

(1)

Mitsubishi Gas Chemical C

(1)

Mitsubishi Gas Chemical C

(1)

Morning Jiangsu Environme

(1)

(1)

(1)

(1)

Nanjing Normal Univ Chang

(1)

Nanjing Univ Of The Arts

(1)

Nanjing University

(1)

Nanjing University of Sci

(1)

Nanjing University of Tec

(1)

Nanjing University; Wujin

(1)

Nanjing Yatong Rubber Pla

(1)

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(1)

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(1)

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(1)

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(1)

National Center for Nanos

(1)

National Dong Hwa Univers

(1)

National Dong Hwa Univers

(1)

Nike Innovate CV

(1)

Ninebiopharm Co Ltd

(1)

Ningbo Chengbang Office E

(1)

Ningbo Gaosheng Mould Mft

(1)

Ningbo Institute of Mater

(1)

Ningbo Renyong Auto Parts

(1)

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(1)

Ningbo Swell Ind Co Ltd

(1)

Ningbo Xinai Tianwo Intel

(1)

Ningxia Cnmc Jinhang Tita

(1)

Ningxia University

(1)

(1)

Nitto Boseki Co Ltd [jp];

(1)

North Huajin Chemical Ind

(1)

Northeastern University;

(1)

Northwestern University

(1)

(1)

Ocean Safety Gmbh

(1)

Okuno Chemical Ind Co Ltd

(1)

Omni Tech Suzhou Co Ltd

(1)

Omya International AG

(1)

Oxifen Germany Filtreisen

(1)

Papax Sales B V

(1)

Peltomaeen Rakennus Oy

(1)

Pfleiderer Deutschland Gm

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Pinghu Haoxin Plastic Co

(1)

Polyamide Advanced Mat Co

(1)

Polyram Plastic Ind Ltd

(1)

Porite Yangzhou Technolog

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Primpex Plastiche Riunite

(1)

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(1)

Puyang Shengtong Juyuan N

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Qingdao Ama Co Ltd

(1)

Qingdao Guoxuan Battery

(1)

Qingdao Hengbeite New Mat

(1)

Qingdao Institute Of Bioe

(1)

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(1)

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(1)

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(1)

Qinghai Institute of Salt

(1)

Qingling Motors Group; Ch

(1)

Quanzhou Tuoying New Mate

(1)

Quinlyte Holding B V

(1)

(1)

(1)

Renolit Guangdong High Te

(1)

Repligen Corporation

(1)

Rizhao Research Institute

(1)

Road Construction Eng Co

(1)

Rogers Corporation

(1)

Rongyao Terminal

(1)

Rose Plastic (Kunshan)

(1)

Rs Arastirma Egitim Danis

(1)

Rudong Deju Adhesive Tech

(1)

Rugao Zhongzheng Machiner

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SABIC Global Technologies

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(1)

SK Energy; SK Innovation

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(1)

(1)

Samsung Electronics

(1)

(1)

(1)

Sanya Research Institute

(1)

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(1)

(1)

Sekisui Chemical

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(1)

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(1)

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(1)

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State Intellectual Property Office of China Publishes Ningbo Chengbang Office Equipment Co Ltd Patent Application for Plastic Package Article Limiting and Indicating Device for Pla..

Plastics

| Fri 01 May 2026

Beijing, May 1 -- State Intellectual Property Office of China has published Ningbo Chengbang Office Equipment Co Ltd patent application for Plastic Package Article Limiting and Indicating Device for Plastic Package Machine. The invention was developed by Shen Jinlong, Ren Xiaohua and Zhang Fuhong. The patent application numbe..

Shanxi Wujian Group Submits Chinese Patent Application for Foaming and Glue Injection Device for Cast-in-place Concrete Net Type Insulation Board in Large Mold

Plastics

| Fri 01 May 2026

Beijing, May 1 -- Shanxi Wujian Group has submitted a patent application for Foaming and Glue Injection Device for Cast-in-place Concrete Net Type Insulation Board in Large Mold. This invention was developed by Yang Xiaokang, Cao Yingping, Yang Jingyu, Li Jianjun, Dai Zhiling, Li Wei, Gao Shan, Wang Yani, Wang Xiaoting and Yin Y..

China Constr 8th Engineering Division Applies for Patent on Precision Control Method for Inner Molded Surface of Net Rack Lower Hanging Cast-in-place Slab

Plastics

| Fri 01 May 2026

Beijing, May 1 -- China Constr 8th Engineering Division has applied Chinese patent for Precision Control Method for Inner Molded Surface of Net Rack Lower Hanging Cast-in-place Slab. Qi Ligang, Pan Yupo, Lin Feng, Li Lianwen, Liang Bin, Fu Lin and Zhou Yinhong developed it. The patent application number is CN202511279182 202509..

Zhongshan City Huangpu Town Lixin Plastic Products Factory Files Chinese Patent Application for Portable Extraction Type Plastic Bag

Plastics

| Fri 01 May 2026

Beijing, May 1 -- Zhongshan City Huangpu Town Lixin Plastic Products Factory has filed a patent application for Portable Extraction Type Plastic Bag. This invention was developed by He Peihua. The patent application number is CN202511473428 20251015. The patent publication number is CN121180595 (A). International Patent Class..

Changzhou Lyude New Material Tech Co Ltd and Nanjing Yutian Zhiyun Simulation Tech Co Ltd Submit Chinese Patent Application for Surface Treatment System for Carbon Fiber Precursor ..

Plastics

| Fri 01 May 2026

Beijing, May 1 -- Changzhou Lyude New Material Tech Co Ltd and Nanjing Yutian Zhiyun Simulation Tech Co Ltd have submitted a patent application for Surface Treatment System for Carbon Fiber Precursor Irradiation. This invention was developed by Zhu Yuguang, Gao Jing, Qiu Jingang, Xu Bing and Wang Xinxin. The patent applicatio..

National Dong Hwa University and Yixing Kino Weaving Co Ltd Submit Patent Application for Self-adaptive Yarn Guide Ring for Three-dimensionally Weaving Complex Core Mold

Plastics

| Fri 01 May 2026

Beijing, May 1 -- National Dong Hwa University and Yixing Kino Weaving Co Ltd have submitted a patent application for Self-adaptive Yarn Guide Ring for Three-dimensionally Weaving Complex Core Mold. Kwon Jin-jin, Du Yuwan, Yu Jianyong, Zong Sheng and Wu Lili developed the invention. The patent application number is CN20251161..

Zhongzhou Times Co Ltd and Liaoning Zhongzhou Times Material Tech Co Ltd Submit Patent Application for Preparation Method of Heterocycle-containing Polyamide Composite Fiber

Plastics

| Fri 01 May 2026

Beijing, May 1 -- Zhongzhou Times Co Ltd and Liaoning Zhongzhou Times Material Tech Co Ltd have submitted a patent application for Preparation Method of Heterocycle-containing Polyamide Composite Fiber. He Ding, Wang Gang and Kang Xiaofeng developed the invention. The patent application number is CN202511554471 20251029. The ..

Qingling Motors Group and Chongqing Qingling Plastics Co Ltd Seek Patent for Ejector Sleeve Ejection Mechanism and Injection Mold

Plastics

| Fri 01 May 2026

Beijing, May 1 -- Qingling Motors Group and Chongqing Qingling Plastics Co Ltd have sought patent for Ejector Sleeve Ejection Mechanism and Injection Mold. This invention was developed by Chen Xufeng, Wang Chundong, Ye Xin, Xu Xingwang, Shen Liang and Chen Qiang. The patent application number is CN202511419891 20250930. The p..

Zhongshan Schlemmer Automotive Parts Co Ltd and Moge Tech Zhuhai Co Ltd Apply for Patent on Pouring Runner Structure of Bakelite Injection Mold

Plastics

| Fri 01 May 2026

Beijing, May 1 -- Zhongshan Schlemmer Automotive Parts Co Ltd and Moge Tech Zhuhai Co Ltd have applied Chinese patent for Pouring Runner Structure of Bakelite Injection Mold. Zhang Zhichao, Lan Hui and Ma Jie developed it. The patent application number is CN202511435006 20251009. The patent publication number is CN121179660 (..

SK Energy and SK Innovation Submit Patent Application for Formulation Generation Method and Device of Polymer Composite Material

Plastics

| Fri 01 May 2026

Beijing, May 1 -- SK Energy and SK Innovation have submitted a patent application for Formulation Generation Method and Device of Polymer Composite Material. Jeon Chan Woong, Kwon Jun-han, Kim Duk-hee, Kim Seok-jun, Kim Sun-yong, Kim Jeong-hwan, Kim Chan Woo, Li Zhuping, Lee Hee-eun and Jeong Hyun-jung developed the invention. ..

Qinghai Institute of Salt Lakes, CAS and Beijing University of Chemical Technology Submit Chinese Patent Application for Conductive Polymer Coated Lithium Ion Sieve Material as Wel..

Plastics

| Fri 01 May 2026

Beijing, May 1 -- Qinghai Institute of Salt Lakes, CAS and Beijing University of Chemical Technology have submitted a patent application for Conductive Polymer Coated Lithium Ion Sieve Material as Well as Preparation Method and Application Thereof. This invention was developed by Xiang Xu, Zhang Fei, Ge Haiwen, Wang Huaiyou, Cho..

Wuhan Rouxian Tech Co Ltd, Rouxian Xiantao Photoelectric Semiconductor Mat Co Ltd and Hubei Dinglong Co Ltd Submit Chinese Patent Application for Negative Photosensitive Colored Re..

Plastics

| Thu 30 Apr 2026

Beijing, May 1 -- Wuhan Rouxian Tech Co Ltd, Rouxian Xiantao Photoelectric Semiconductor Mat Co Ltd and Hubei Dinglong Co Ltd have submitted a patent application for Negative Photosensitive Colored Resin Composition, Cured Film, and Pattern Processing Method. This invention was developed by Han Jiabin, Wang Yuanqiang, Zhao Zuyi,..

State Intellectual Property Office of China Publishes Werker Ind Textile Jiaxing Co Ltd Patent Application for Aramid Fiber Reinforced Polyester Fabric and Preparation Method There..

Plastics

| Fri 01 May 2026

Beijing, May 1 -- State Intellectual Property Office of China has published Werker Ind Textile Jiaxing Co Ltd patent application for Aramid Fiber Reinforced Polyester Fabric and Preparation Method Thereof. The invention was developed by He Xin, Yang Beibei, Zhang Guang, Hu Juan, Lyu Yanting, Jin Huanhuan and Zhang Jiayong. Th..

State Intellectual Property Office of China Receives Jiangsu Delinduo Home Tech Co Ltd Patent Application for Preparation Method of Double-melting-point Polyester Fiber Cleaning Cl..

Plastics

| Fri 01 May 2026

Beijing, May 1 -- State Intellectual Property Office of China has received Jiangsu Delinduo Home Tech Co Ltd patent application for Preparation Method of Double-melting-point Polyester Fiber Cleaning Cloth. Lin Junzhe developed the invention. The patent application number is CN202511443238 20251010. The patent publication num..

Jiangsu Haike Fiber Co Ltd Applies for Patent on Polar Bear-like Profiled Hollow Polyester Heating Fiber and Preparation Method Thereof

Plastics

| Fri 01 May 2026

Beijing, May 1 -- Jiangsu Haike Fiber Co Ltd has applied Chinese patent for Polar Bear-like Profiled Hollow Polyester Heating Fiber and Preparation Method Thereof. Li Chenhao, Li Jun, Zhang Hu, Gai Xuexiang, Xiu Qide, Sun Xiufang and Dai Qingsheng developed it. The patent application number is CN202511760696 20251127. The pat..

State Intellectual Property Office of China Receives Hubei Botao Synthetic Fiber Co Ltd Patent Application for High-toughness Polyester and Preparation Method Thereof

Plastics

| Fri 01 May 2026

Beijing, May 1 -- State Intellectual Property Office of China has received Hubei Botao Synthetic Fiber Co Ltd patent application for High-toughness Polyester and Preparation Method Thereof. Liu Wei, Liu Heng and Cui Zhaowen developed the invention. The patent application number is CN202511748014 20251126. The patent publicati..

State Intellectual Property Office of China Receives Suzhou Hexiang Textile Tech Co Ltd Patent Application for Cool-feeling Anti-ultraviolet Bio-based Polyester Fiber and Applicati..

Plastics

| Fri 01 May 2026

Beijing, May 1 -- State Intellectual Property Office of China has received Suzhou Hexiang Textile Tech Co Ltd patent application for Cool-feeling Anti-ultraviolet Bio-based Polyester Fiber and Application Thereof in Fabric. Yan Jun developed the invention. The patent application number is CN202511730068 20251124. The patent p..

State Intellectual Property Office of China Publishes Guangdong Lantiancheng Ind Co Ltd Patent Application for Moisture-absorbing and Quick-drying Polyester Fiber, Fabric and Prepa..

Plastics

| Fri 01 May 2026

Beijing, May 1 -- State Intellectual Property Office of China has published Guangdong Lantiancheng Ind Co Ltd patent application for Moisture-absorbing and Quick-drying Polyester Fiber, Fabric and Preparation Process Thereof. The invention was developed by Zhang Xiaoxia. The patent application number is CN202511594235 2025110..

State Intellectual Property Office of China Receives Yangzhou Tianfulong New Tech Fiber Co Ltd Patent Application for High-resilience Polyester Fiber for Automotive Interior Materi..

Plastics

| Fri 01 May 2026

Beijing, May 1 -- State Intellectual Property Office of China has received Yangzhou Tianfulong New Tech Fiber Co Ltd patent application for High-resilience Polyester Fiber for Automotive Interior Material and Preparation Method of High-resilience Polyester Fiber. Xia Jun, Chen Chaoxin, Yang Bo, Hong Jiajia and Wu Fuyong develope..

State Intellectual Property Office of China Receives Yili Suzhou Engineering Plastic Tech Co Ltd Patent Application for Antibacterial Polyamide Composite Fiber Material and Prepara..

Plastics

| Fri 01 May 2026

Beijing, May 1 -- State Intellectual Property Office of China has received Yili Suzhou Engineering Plastic Tech Co Ltd patent application for Antibacterial Polyamide Composite Fiber Material and Preparation Method Thereof. Cai Heng, Kang Xia and Zhang Bin developed the invention. The patent application number is CN20251124159..

State Intellectual Property Office of China Receives Guangdong Shunde Baosu Packaging Co Ltd Patent Application for Energy Consumption Evaluation Method Based on Life Cycle of Plas..

Plastics

| Thu 30 Apr 2026

Beijing, May 1 -- State Intellectual Property Office of China has received Guangdong Shunde Baosu Packaging Co Ltd patent application for Energy Consumption Evaluation Method Based on Life Cycle of Plastic Packaging Material. Wang Xinhua and He Shufen developed the invention. The patent application number is CN202511415241 20..

Tsinghua University Applies for Patent on Humidity-resistant Ultralow-wear Diamond-like Carbon-based Friction Pair and Application

Plastics

| Fri 01 May 2026

Beijing, May 1 -- Tsinghua University has applied Chinese patent for Humidity-resistant Ultralow-wear Diamond-like Carbon-based Friction Pair and Application. Chen Xinchun, Deng Wenli, Xu Yishuang, Guo Shuaiqi and Deng Fuming developed it. The patent application number is CN202511350539 20250919. The patent publication number..

Jiangsu Handian Health Tech Co Ltd Files Chinese Patent Application for Middle Mold Starch Formula for Soft Sweet Manufacturing and Manufacturing Method

Plastics

| Fri 01 May 2026

Beijing, May 1 -- Jiangsu Handian Health Tech Co Ltd has filed a patent application for Middle Mold Starch Formula for Soft Sweet Manufacturing and Manufacturing Method. This invention was developed by Wang Wanli, Bai Yuxuan, Gu Mingxing, Hu Wenxuan, Mao Aimin, Zhou Xiaoyue and Liang Li. The patent application number is CN202..

State Intellectual Property Office of China Publishes Hunan Wuxin Intelligent Technology Patent Application for Continuous Beam Outer Mold and Construction Method Thereof

Plastics

| Fri 01 May 2026

Beijing, May 1 -- State Intellectual Property Office of China has published Hunan Wuxin Intelligent Technology patent application for Continuous Beam Outer Mold and Construction Method Thereof. The invention was developed by Wang Xincheng, Xu Biaobiao, Zhang Min, Fu Shiyue and Xiao Haiwen. The patent application number is CN202..

Seiren Suzhou Seeks Patent for Folding-resistant Bio-based Polyurethane Leather as Well as Preparation Method and Application Thereof

Plastics

| Fri 01 May 2026

Beijing, May 1 -- Seiren Suzhou has sought patent for Folding-resistant Bio-based Polyurethane Leather as Well as Preparation Method and Application Thereof. This invention was developed by Chen Yanru. The patent application number is CN202511592266 20251103. The patent publication number is CN121183598 (A). International Paten..

Jian City Sanling Microfiber Co Ltd Applies for Patent on Artificial Leather Based on High-strength Pet Base Cloth and Preparation Method Thereof

Plastics

| Fri 01 May 2026

Beijing, May 1 -- Jian City Sanling Microfiber Co Ltd has applied Chinese patent for Artificial Leather Based on High-strength Pet Base Cloth and Preparation Method Thereof. Zhao Yi and Zhao Yunlong developed it. The patent application number is CN202511332286 20250918. The patent publication number is CN121183597 (A). Intern..

Shenzhen Alading Tech Development Co Ltd Applies for Patent on Intelligent Pet Monitor and Monitoring System

Plastics

| Fri 01 May 2026

Beijing, May 1 -- Shenzhen Alading Tech Development Co Ltd has applied Chinese patent for Intelligent Pet Monitor and Monitoring System. Qiu Xuewen, Qiu Weimin and Qiu Weifeng developed it. The patent application number is CN202511741332 20251125. The patent publication number is CN121176387 (A). International Patent Classifi..

China Pet Tech Shenzhen Co Ltd Submits Patent Application for Three-legged Intelligent Pet Training Device

Plastics

| Fri 01 May 2026

Beijing, May 1 -- China Pet Tech Shenzhen Co Ltd has submitted a patent application for Three-legged Intelligent Pet Training Device. Zhao Xianjun developed the invention. The patent application number is CN202511689320 20251118. The patent publication number is CN121176380 (A). International Patent Classification codes are A..

Shenzhen Xiaochi Shaohua Electronic Tech Co Ltd Files Chinese Patent Application for Pet Purifier Integrated with Pet Rest Platform

Plastics

| Fri 01 May 2026

Beijing, May 1 -- Shenzhen Xiaochi Shaohua Electronic Tech Co Ltd has filed a patent application for Pet Purifier Integrated with Pet Rest Platform. This invention was developed by Li Yang, Li Jinglin and Wang Yuanhao. The patent application number is CN202511577487 20251031. The patent publication number is CN121176368 (A). ..

Hengtian Jiangsu Chemical Fiber Home Textile Tech Co Ltd Seeks Patent for Washable Flame-retardant Polyester Low Stretch Yarn as Well as Preparation Method and Application Thereof

Plastics

| Fri 01 May 2026

Beijing, May 1 -- Hengtian Jiangsu Chemical Fiber Home Textile Tech Co Ltd has sought patent for Washable Flame-retardant Polyester Low Stretch Yarn as Well as Preparation Method and Application Thereof. This invention was developed by Xu Aiming, Li Yang, Zhang Jie, Feng Hairong, Si Jiayin and Gui Yongfa. The patent applicati..

Wuxi Jintong High Fiber Applies for Patent on Wear-resistant Liquid Crystal Polyarylester Fiber and Preparation Method Thereof

Plastics

| Fri 01 May 2026

Beijing, May 1 -- Wuxi Jintong High Fiber has applied Chinese patent for Wear-resistant Liquid Crystal Polyarylester Fiber and Preparation Method Thereof. Qian Qiyuan, Shao Xin, Ding Tian, Zou Yefei and Wang Yifei developed it. The patent application number is CN202511421177 20250930. The patent publication number is CN121183..

CCTEG Chongqing Engineering Group Submits Chinese Patent Application for Polypropylene Fiber Surface Modification Solution and Modification Method

Plastics

| Fri 01 May 2026

Beijing, May 1 -- CCTEG Chongqing Engineering Group has submitted a patent application for Polypropylene Fiber Surface Modification Solution and Modification Method. This invention was developed by Wang Guojue, Rao Shun, Qin Yanyao, Luo Wenwen, Wu Sirui, Wu Jin, Li Zhaozheng and Tian Dehui. The patent application number is CN..

State Intellectual Property Office of China Releases Shenzhen Huazhong Simton Tech Co Ltd Patent Application for Injection Mold Capable of Achieving Rapid Forming and Injection Mol..

Plastics

| Fri 01 May 2026

Beijing, May 1 -- State Intellectual Property Office of China has released Shenzhen Huazhong Simton Tech Co Ltd patent application for Injection Mold Capable of Achieving Rapid Forming and Injection Molding Device. This invention was developed by Wang Hongming, Shen Binglong, Lin Haiguang, Liu Yongping and Pan Chengyang. The ..

Suzhou Ouximu Prec Machinery Co Ltd Submits Chinese Patent Application for Injection Mold Based on Plastic Product Processing

Plastics

| Fri 01 May 2026

Beijing, May 1 -- Suzhou Ouximu Prec Machinery Co Ltd has submitted a patent application for Injection Mold Based on Plastic Product Processing. This invention was developed by Lian Gang, Liu Huailan and Han Xiaohao. The patent application number is CN202511556832 20251029. The patent publication number is CN121179640 (A). In..

Jiangsu Weisheng New Material Submits Chinese Patent Application for Extrusion Device for Pet Foam Board Production

Plastics

| Fri 01 May 2026

Beijing, May 1 -- Jiangsu Weisheng New Material has submitted a patent application for Extrusion Device for Pet Foam Board Production. This invention was developed by Zhao Yuan, Jiang Lichao and Zhao Da. The patent application number is CN202511612368 20251106. The patent publication number is CN121179635 (A). International Pat..

Wuxi Quanjinhe Tech Co Ltd Submits Chinese Patent Application for Foaming Material Preimpregnation Equipment and Polymer Microcellular Foaming Process

Plastics

| Fri 01 May 2026

Beijing, May 1 -- Wuxi Quanjinhe Tech Co Ltd has submitted a patent application for Foaming Material Preimpregnation Equipment and Polymer Microcellular Foaming Process. This invention was developed by Ma Jun, Huang Mengyu and Wang Rongwei. The patent application number is CN202511396210 20250928. The patent publication numbe..

State Intellectual Property Office of China Receives OTRAJET Patent Application for Molding Device and Molding Method

Plastics

| Fri 01 May 2026

Beijing, May 1 -- State Intellectual Property Office of China has received OTRAJET patent application for Molding Device and Molding Method. Ye Lianghui developed the invention. The patent application number is CN202411796108 20241209. The patent publication number is CN121179630 (A). International Patent Classification codes..

State Intellectual Property Office of China Publishes Zibo Zongda Machinery Co Ltd Patent Application for Forming Equipment and Process for Lining Mold

Plastics

| Fri 01 May 2026

Beijing, May 1 -- State Intellectual Property Office of China has published Zibo Zongda Machinery Co Ltd patent application for Forming Equipment and Process for Lining Mold. The invention was developed by Sun Jian. The patent application number is CN202511735574 20251125. The patent publication number is CN121179623 (A). Int..

Zhangjiagang Maichuang Automation Tech Co Ltd Submits Chinese Patent Application for Servo Drive Type Plastic Bottle Opening Trimming Machine and Control Method Thereof

Plastics

| Fri 01 May 2026

Beijing, May 1 -- Zhangjiagang Maichuang Automation Tech Co Ltd has submitted a patent application for Servo Drive Type Plastic Bottle Opening Trimming Machine and Control Method Thereof. This invention was developed by Huang Jikang, Wang Huan and Wang Jie. The patent application number is CN202511455862 20251013. The patent ..

State Intellectual Property Office of China Publishes Lu Xinming Patent Application for Component Forming Method Based on Sheet Lamination Sacrificial Mold and Manufacturing Method..

Plastics

| Fri 01 May 2026

Beijing, May 1 -- State Intellectual Property Office of China has published Lu Xinming patent application for Component Forming Method Based on Sheet Lamination Sacrificial Mold and Manufacturing Method of Embedded Composite Structural Component. The invention was developed by Lu Xinming. The patent application number is CN20..

Inner Mongolia First Machinery Group Fucheng Forging Co Ltd Submits Chinese Patent Application for Insert Mold and Manufacturing Process

Plastics

| Fri 01 May 2026

Beijing, May 1 -- Inner Mongolia First Machinery Group Fucheng Forging Co Ltd has submitted a patent application for Insert Mold and Manufacturing Process. This invention was developed by Zhao Yulin, Li Yunfei, Zhang Wentao, Ji Gang, Ma Tao, Zhang Long, Jin Guangshan, Liu Junjiang, Wang Peiji, Li Zhimin, Su Xianglin, Liu Bei, Yu..

Nanjing Yatong Rubber Plastics Submits Patent Application for Tire Capsule Forming Mold with Demolding Mechanism

Plastics

| Fri 01 May 2026

Beijing, May 1 -- Nanjing Yatong Rubber Plastics has submitted a patent application for Tire Capsule Forming Mold with Demolding Mechanism. Wang Zhengrong developed the invention. The patent application number is CN202511538641 20251027. The patent publication number is CN121179607 (A). International Patent Classification codes..

State Intellectual Property Office of China Receives Shijiazhuang Huairun Renewable Resources Recycling Co Ltd Patent Application for Recycling and Shredding Device for Plastic Pro..

Plastics

| Fri 01 May 2026

Beijing, May 1 -- State Intellectual Property Office of China has received Shijiazhuang Huairun Renewable Resources Recycling Co Ltd patent application for Recycling and Shredding Device for Plastic Products of Renewable Resources. Sun Zehan, Sun Lichao and Sun Yinping developed the invention. The patent application number is..

Xue Youwei Seeks Patent for Recycling and Remanufacturing Method Based on Plastic or Artificial Stone and Product Thereof

Plastics

| Fri 01 May 2026

Beijing, May 1 -- Xue Youwei has sought patent for Recycling and Remanufacturing Method Based on Plastic or Artificial Stone and Product Thereof. The patent application number is CN202410805861 20240621. The patent publication number is CN121179598 (A). International Patent Classification codes are B29B17/04, B29C39/02 and B29C3..

Suzhou Ocan Polymer Materials Submits Patent Application for Waste Picking Mechanism for Pet Plate Processing

Plastics

| Fri 01 May 2026

Beijing, May 1 -- Suzhou Ocan Polymer Materials has submitted a patent application for Waste Picking Mechanism for Pet Plate Processing. Ma Qingsai, Zhu Shanbao and Zhao Chao developed the invention. The patent application number is CN202511447868 20251011. The patent publication number is CN121179594 (A). International Patent ..

Zhejiang Haili Environmental Technology Applies for Patent on Extrusion Type Drying Preparation Method of Polyester POY (polyester Pre-oriented Yarn)

Plastics

| Fri 01 May 2026

Beijing, May 1 -- Zhejiang Haili Environmental Technology has applied Chinese patent for Extrusion Type Drying Preparation Method of Polyester POY (polyester Pre-oriented Yarn). Fang Yeqing, Fu Ming, Wu Min, Yao Haihe, Wang Hongshu, Xiao Lin, Chai Zhiqiang and Jiang Xuefeng developed it. The patent application number is CN202..

Suzhou Aisiruite Intelligent Equipment Co Ltd Files Chinese Patent Application for Underwater Granulator Mold Locking Device

Plastics

| Fri 01 May 2026

Beijing, May 1 -- Suzhou Aisiruite Intelligent Equipment Co Ltd has filed a patent application for Underwater Granulator Mold Locking Device. This invention was developed by Bian Youhua, Ma Desheng and Dai Jiajun. The patent application number is CN202511463248 20251014. The patent publication number is CN121179586 (A). Inter..

State Intellectual Property Office of China Publishes Anhui Qisheng Renewable Resources Technology Patent Application for Preparation Method of Waste Fiber Particles

Plastics

| Fri 01 May 2026

Beijing, May 1 -- State Intellectual Property Office of China has published Anhui Qisheng Renewable Resources Technology patent application for Preparation Method of Waste Fiber Particles. The invention was developed by Zhou Ruliang, Li Deyang and Zhang Hongyu. The patent application number is CN202511150532 20250815. The pat..

State Intellectual Property Office of China Publishes Anhui Hailong Construction Industry Patent Application for Detachable Mold Capable of Conveniently Controlling Spacing of Stee..

Plastics

| Fri 01 May 2026

Beijing, May 1 -- State Intellectual Property Office of China has published Anhui Hailong Construction Industry patent application for Detachable Mold Capable of Conveniently Controlling Spacing of Steel Bars of Prefabricated Wall Panel. The invention was developed by Wang Xuefeng, Song Tao, Yang Fan and He Yonghong. The patent..

State Intellectual Property Office of China Receives Beijing Baogui Stone Art Tech Co Ltd Patent Application for Manufacturing Mold and Manufacturing Method of Cast-in-place Decora..

Plastics

| Fri 01 May 2026

Beijing, May 1 -- State Intellectual Property Office of China has received Beijing Baogui Stone Art Tech Co Ltd patent application for Manufacturing Mold and Manufacturing Method of Cast-in-place Decorative Concrete Product. Zhang Baogui developed the invention. The patent application number is CN202511661865 20251113. The pa..

Langfang Huaneng Building Mat Co Ltd Submits Chinese Patent Application for Waterproof Fiber Composite Board and Preparation Method Thereof

Plastics

| Fri 01 May 2026

Beijing, May 1 -- Langfang Huaneng Building Mat Co Ltd has submitted a patent application for Waterproof Fiber Composite Board and Preparation Method Thereof. This invention was developed by Liu Jiangtao, Li Mingxu and Xue Jingkun. The patent application number is CN202511590124 20251103. The patent publication number is CN12..

Chongqing Dajiang Yapu Auto Parts Co Ltd Submits Chinese Patent Application for Positioning and Cutting Device and Method for Plastic Oil Tank Machining

Plastics

| Fri 01 May 2026

Beijing, May 1 -- Chongqing Dajiang Yapu Auto Parts Co Ltd has submitted a patent application for Positioning and Cutting Device and Method for Plastic Oil Tank Machining. This invention was developed by Si Shulun, Li Yong, Jia Yue, Liu Yang and Zheng Fangchen. The patent application number is CN202511613008 20251106. The pat..

Jiangnan Industrial Group Submits Chinese Patent Application for Multi-angle Drilling Clamp for Arc Surface Inclined Hole of High-silica Fiber Composite Material

Plastics

| Fri 01 May 2026

Beijing, May 1 -- Jiangnan Industrial Group has submitted a patent application for Multi-angle Drilling Clamp for Arc Surface Inclined Hole of High-silica Fiber Composite Material. This invention was developed by Li Yulong, Huang Qiangang, Liu Xiong, Yi Yuehua, Zhao Wei, Zhao Jianglu, Han Ding and Wang Minhui. The patent applic..

Jilin Zhongke Boneng Tech Co Ltd Submits Chinese Patent Application for Cutting Equipment for Processing Carbon Fiber Prepreg

Plastics

| Fri 01 May 2026

Beijing, May 1 -- Jilin Zhongke Boneng Tech Co Ltd has submitted a patent application for Cutting Equipment for Processing Carbon Fiber Prepreg. This invention was developed by Zhang Peng, Shang Jin, Yang Le, Wang Jinliang, Zhang Chaoshuang and Shi Wenwen. The patent application number is CN202511239595 20250901. The patent p..

Hefei Shengda Electronics Tech Industry Co Ltd Applies for Patent on Method for Protecting Exposed Part of Lead Notch of Plastic Package QFN (quad Flat No-lead) Package Side Copper..

Plastics

| Fri 01 May 2026

Beijing, May 1 -- Hefei Shengda Electronics Tech Industry Co Ltd has applied Chinese patent for Method for Protecting Exposed Part of Lead Notch of Plastic Package QFN (quad Flat No-lead) Package Side Copper Frame. Zhao Fei, Ma Rui, Tang Zhengsheng, Wang Xinyu and Xu Mingqiang developed it. The patent application number is CN..

State Intellectual Property Office of China Receives Shandong Gibson New Mat Co Ltd Patent Application for Production Method of High-performance Easy-to-demould Resin

Plastics

| Thu 30 Apr 2026

Beijing, May 1 -- State Intellectual Property Office of China has received Shandong Gibson New Mat Co Ltd patent application for Production Method of High-performance Easy-to-demould Resin. Gong Weiyuan and Song Shangshan developed the invention. The patent application number is CN202511326653 20250917. The patent publication..

State Intellectual Property Office of China Releases Wuhan Sunshine Optoelectronics Tech Co Ltd Patent Application for Photosensitive Resin Composition and Application Thereof

Plastics

| Thu 30 Apr 2026

Beijing, May 1 -- State Intellectual Property Office of China has released Wuhan Sunshine Optoelectronics Tech Co Ltd patent application for Photosensitive Resin Composition and Application Thereof. This invention was developed by Mu Guangyuan, Gong Wenliang and Jin Jiangjiang. The patent application number is CN202511418936 ..

Suzhou Gusu New Building Mat Co Ltd Files Chinese Patent Application for Self-healing Polymer Waterproof Coiled Material and Preparation Method Thereof

Plastics

| Fri 01 May 2026

Beijing, May 1 -- Suzhou Gusu New Building Mat Co Ltd has filed a patent application for Self-healing Polymer Waterproof Coiled Material and Preparation Method Thereof. This invention was developed by Zhu Hua and Zhao Changcai. The patent application number is CN202511619722 20251106. The patent publication number is CN121179..

Taiyuan University of Technology Files Chinese Patent Application for Equipment and Method for Simultaneously Laying Multiple Annularly-distributed Narrow Bands

Plastics

| Fri 01 May 2026

Beijing, May 1 -- Taiyuan University of Technology has filed a patent application for Equipment and Method for Simultaneously Laying Multiple Annularly-distributed Narrow Bands. This invention was developed by Li Hui, Liang Jianguo, Bai Weiming, Jiang Lianyun, Zhang Xiaoxiang, Geng Chenyu, Li Dingyang, Xu Wenming, Liu Jie and Li..

State Intellectual Property Office of China Releases South China Sea Institute Oceanology, CAS Patent Application for Marine Fungus-derived Low-temperature Cutinase Ctcut Capable o..

Plastics

| Fri 01 May 2026

Beijing, May 1 -- State Intellectual Property Office of China has released South China Sea Institute Oceanology, CAS patent application for Marine Fungus-derived Low-temperature Cutinase Ctcut Capable of Efficiently Degrading PU (polyurethane) and PET (polyethylene Terephthalate) Plastics and Application Thereof. This invention ..

State Intellectual Property Office of China Receives Daqing Branch Heilongjiang acad Sciences and Sinopharm Heilongjiang Life And Health Industry Tech Research Development Co Ltd P..

Plastics

| Fri 01 May 2026

Beijing, May 1 -- State Intellectual Property Office of China has received Daqing Branch Heilongjiang acad Sciences and Sinopharm Heilongjiang Life And Health Industry Tech Research Development Co Ltd patent application for Forming Mold for Preparing Fructus Cannabis Energy Bar and Use Method of Forming Mold. Dong Yan, Lv Wenqin..

State Intellectual Property Office of China Receives Dongguan Jiejia Environmental Prot Material Co Ltd Patent Application for Midsole Machining Mold Equipment and Machining Method

Plastics

| Fri 01 May 2026

Beijing, May 1 -- State Intellectual Property Office of China has received Dongguan Jiejia Environmental Prot Material Co Ltd patent application for Midsole Machining Mold Equipment and Machining Method. Yang Jiaoqin developed the invention. The patent application number is CN202511324914 20250917. The patent publication numb..

Xuzhou Xugong Tyres Applies for Patent on Turnover Type Capsule Clamp and Mold Assembly for B-type Vulcanizing Machine

Plastics

| Fri 01 May 2026

Beijing, May 1 -- Xuzhou Xugong Tyres has applied Chinese patent for Turnover Type Capsule Clamp and Mold Assembly for B-type Vulcanizing Machine. Jia Bingbing, Lu Cunlin, Chang Chuang and Chen Han developed it. The patent application number is CN202511696237 20251119. The patent publication number is CN121179778 (A). Internati..

State Intellectual Property Office of China Receives Guangdong Zhongsen Industrial Development and Guangdong Zhongshen Carbon Fiber Composite Mat Co Ltd Patent Application for Soli..

Plastics

| Fri 01 May 2026

Beijing, May 1 -- State Intellectual Property Office of China has received Guangdong Zhongsen Industrial Development and Guangdong Zhongshen Carbon Fiber Composite Mat Co Ltd patent application for Solidification Method and Equipment for Non-standard Carbon Fiber Shell and Storage Medium. Gu Hongjun, Luan Ning, Wang Shiqian and ..

State Intellectual Property Office of China Releases Dahe Aerospace Corp Patent Application for Method and Mold for Laminating Thermoplastic Composite Fibers

Plastics

| Fri 01 May 2026

Beijing, May 1 -- State Intellectual Property Office of China has released Dahe Aerospace Corp patent application for Method and Mold for Laminating Thermoplastic Composite Fibers. This invention was developed by Lemoine Isabelle. The patent application number is CN202510816119 20250618. The patent publication number is CN121..

State Intellectual Property Office of China Releases Guangdong Jiutong Intelligent Equipment Co Ltd Patent Application for Automatic Quick Mounting Structure for Plastic Buckle of ..

Plastics

| Fri 01 May 2026

Beijing, May 1 -- State Intellectual Property Office of China has released Guangdong Jiutong Intelligent Equipment Co Ltd patent application for Automatic Quick Mounting Structure for Plastic Buckle of Automotive Interior Trim Part. This invention was developed by Wang Fei, Zhang Taohui and Pan Wei. The patent application num..

State Intellectual Property Office of China Receives Guangxi Rouxinmei New Mat Co Ltd Patent Application for Continuous Annular Soft Porcelain Forming Mold and Manufacturing Method..

Plastics

| Fri 01 May 2026

Beijing, May 1 -- State Intellectual Property Office of China has received Guangxi Rouxinmei New Mat Co Ltd patent application for Continuous Annular Soft Porcelain Forming Mold and Manufacturing Method Thereof. Shi Guangming and Huang Anbao developed the invention. The patent application number is CN202511550746 20251028. Th..

State Intellectual Property Office of China Releases Guangchang Changsheng New Mat Co Ltd Patent Application for Compression Device for Producing Plastic Products

Plastics

| Fri 01 May 2026

Beijing, May 1 -- State Intellectual Property Office of China has released Guangchang Changsheng New Mat Co Ltd patent application for Compression Device for Producing Plastic Products. This invention was developed by Wang Xiuping, Wang Siping, Song Yulei and Duan Qihua. The patent application number is CN202511699709 2025111..

Qingdao Hengbeite New Mat Co Ltd Submits Patent Application for Color Master Batch Processing Equipment Based on Plastic Recovery

Plastics

| Fri 01 May 2026

Beijing, May 1 -- Qingdao Hengbeite New Mat Co Ltd has submitted a patent application for Color Master Batch Processing Equipment Based on Plastic Recovery. Zhang Haidong, Zhang Yongde and Li Yungang developed the invention. The patent application number is CN202511655503 20251112. The patent publication number is CN121179696..

Kedai Hangfei Shanghai Equipment Tech Co Ltd Submits Chinese Patent Application for Efficient Forming Equipment for Thermoplastic Carbon Fiber Composite Material

Plastics

| Fri 01 May 2026

Beijing, May 1 -- Kedai Hangfei Shanghai Equipment Tech Co Ltd has submitted a patent application for Efficient Forming Equipment for Thermoplastic Carbon Fiber Composite Material. This invention was developed by Li Junli, Wei Lingxiao and Zhao Zihang. The patent application number is CN202511418824 20250930. The patent publi..

State Intellectual Property Office of China Releases Henan Business Res Institute Co Ltd, Henan Academy Sciences and Quality Inspection and Analysis Testing Res Center Henan Academ..

Plastics

| Fri 01 May 2026

Beijing, May 1 -- State Intellectual Property Office of China has released Henan Business Res Institute Co Ltd, Henan Academy Sciences and Quality Inspection and Analysis Testing Res Center Henan Academy of Sciences patent application for Method for Preparing Functional Oligosaccharide Through Co-fermentation of Dogwood Polysacc..

Ningbo Gaosheng Mould Mft Co Ltd Applies for Patent on Dimension Analysis Method and System Based on Engine Mold Acquisition Data

Plastics

| Thu 30 Apr 2026

Beijing, May 1 -- Ningbo Gaosheng Mould Mft Co Ltd has applied Chinese patent for Dimension Analysis Method and System Based on Engine Mold Acquisition Data. Song Cun and Zhang Heye developed it. The patent application number is CN202511726496 20251124. The patent publication number is CN121189038 (A). International Patent Cl..

State Intellectual Property Office of China Releases Beihang University and Beijing Power Machinery Res Institute Patent Application for Film Hole Topological Optimization Method B..

Plastics

| Thu 30 Apr 2026

Beijing, May 1 -- State Intellectual Property Office of China has released Beihang University and Beijing Power Machinery Res Institute patent application for Film Hole Topological Optimization Method Based on Processing Characteristics. This invention was developed by Zhu Jianqin, Tang Huidong, Qiu Lu, Cheng Zeyuan, Tong Zixian..

Hangzhou Aoyu Energy Saving Tech Co Ltd Submits Chinese Patent Application for Thickness-adjustable Plastic Extruding Machine for Extruded Sheet Production

Plastics

| Fri 01 May 2026

Beijing, May 1 -- Hangzhou Aoyu Energy Saving Tech Co Ltd has submitted a patent application for Thickness-adjustable Plastic Extruding Machine for Extruded Sheet Production. This invention was developed by Zhou Changyun, Luo Yong and Zhou Yingying. The patent application number is CN202511452559 20251012. The patent publicat..

Hubei Huawei New Material Tech Co Ltd Submits Chinese Patent Application for Degradable Plastic Bag Raw Material Processing Equipment and Method

Plastics

| Fri 01 May 2026

Beijing, May 1 -- Hubei Huawei New Material Tech Co Ltd has submitted a patent application for Degradable Plastic Bag Raw Material Processing Equipment and Method. This invention was developed by Wang Xiaokai, Yu Zhaoguo and Wang Xinyu. The patent application number is CN202511221241 20250829. The patent publication number is..

Ailingsen Suzhou Electric Heating Tech Co Ltd Seeks Patent for Full-flow Mold Cooling Machine

Plastics

| Fri 01 May 2026

Beijing, May 1 -- Ailingsen Suzhou Electric Heating Tech Co Ltd has sought patent for Full-flow Mold Cooling Machine. This invention was developed by Wang Shulong. The patent application number is CN202511586647 20251102. The patent publication number is CN121179675 (A). International Patent Classification code is B29C45/73. ..

Suzhou Meisuheng Tech Co Ltd Submits Chinese Patent Application for Automatic Feeding Mechanism for Subsequent Machining of Injection Molded Parts

Plastics

| Fri 01 May 2026

Beijing, May 1 -- Suzhou Meisuheng Tech Co Ltd has submitted a patent application for Automatic Feeding Mechanism for Subsequent Machining of Injection Molded Parts. This invention was developed by Wang Huaying. The patent application number is CN202511388800 20250926. The patent publication number is CN121179668 (A). Interna..

State Intellectual Property Office of China Publishes Zhejiang Leqi Motorcycle Co Ltd Patent Application for Injection Mold

Plastics

| Fri 01 May 2026

Beijing, May 1 -- State Intellectual Property Office of China has published Zhejiang Leqi Motorcycle Co Ltd patent application for Injection Mold. The invention was developed by Li Jianghong, Zhang Dexiang, Chen Jing, Su Qiang and Xiang Shouguo. The patent application number is CN202511585177 20251031. The patent publication ..

State Intellectual Property Office of China Receives Zhejiang Pinyao Tech Co Ltd Patent Application for Injection Molding Mold

Plastics

| Fri 01 May 2026

Beijing, May 1 -- State Intellectual Property Office of China has received Zhejiang Pinyao Tech Co Ltd patent application for Injection Molding Mold. Huang Yi developed the invention. The patent application number is CN202511585175 20251031. The patent publication number is CN121179662 (A). International Patent Classification..

Heping Huayi Plastic Products Co Ltd Files Chinese Patent Application for Injection Mold for Transparent Shell

Plastics

| Fri 01 May 2026

Beijing, May 1 -- Heping Huayi Plastic Products Co Ltd has filed a patent application for Injection Mold for Transparent Shell. This invention was developed by Huang Baisheng, Chen Yulin, Lin Kegui and Yu Zhiqiang. The patent application number is CN202511706867 20251119. The patent publication number is CN121179658 (A). Inte..

Zhejiang Leqi Motorcycle Co Ltd Submits Chinese Patent Application for Rear Mud Plate Mold

Plastics

| Fri 01 May 2026

Beijing, May 1 -- Zhejiang Leqi Motorcycle Co Ltd has submitted a patent application for Rear Mud Plate Mold. This invention was developed by Chen Jing, Zhang Dexiang, Li Jianghong, Su Qiang and Wu Boxin. The patent application number is CN202511585176 20251031. The patent publication number is CN121179657 (A). International ..

State Intellectual Property Office of China Publishes Georg Fischer Piping Systems Yangzhou Ltd Patent Application for Injection Molding Flange Steel Lining Positioning Mold Based ..

Plastics

| Fri 01 May 2026

Beijing, May 1 -- State Intellectual Property Office of China has published Georg Fischer Piping Systems Yangzhou Ltd patent application for Injection Molding Flange Steel Lining Positioning Mold Based on Telescopic Ejector Pin Mechanism. The invention was developed by Zhang Zengwei, Huang Bin, Dai Jianwen and Diao Bingbing. ..

Hefei Lanzhiyuan New Material Technology Submits Patent Application for Spraying Mechanism for Plastic Product Production

Plastics

| Fri 01 May 2026

Beijing, May 1 -- Hefei Lanzhiyuan New Material Technology has submitted a patent application for Spraying Mechanism for Plastic Product Production. He Mei and Ye Jianbin developed the invention. The patent application number is CN202511554539 20251029. The patent publication number is CN121178339 (A). International Patent Clas..

Jiahua Chemical Tech Development Shanghai Co Ltd Files Chinese Patent Application for Polymer Preparation Device and Polymer Preparation Method

Plastics

| Fri 01 May 2026

Beijing, May 1 -- Jiahua Chemical Tech Development Shanghai Co Ltd has filed a patent application for Polymer Preparation Device and Polymer Preparation Method. This invention was developed by Li Qiqi, Li Zhijun and Li Yubo. The patent application number is CN202511370827 20250924. The patent publication number is CN121178097..

Wenzhou Banglu Chemical Co Ltd Submits Chinese Patent Application for Nylon-56 Continuous Polymerization Device

Plastics

| Fri 01 May 2026

Beijing, May 1 -- Wenzhou Banglu Chemical Co Ltd has submitted a patent application for Nylon-56 Continuous Polymerization Device. This invention was developed by Ke Nianmao, Xu Daoshen, Ma Hailong, Jin Lijin and Lin Jie. The patent application number is CN202511334968 20250918. The patent publication number is CN121178091 (A..

State Intellectual Property Office of China Publishes Hangzhou Dikai Ind Fabrics Co Ltd Patent Application for Nylon 66 Continuous Polymerization Production Line and Production Pro..

Plastics

| Fri 01 May 2026

Beijing, May 1 -- State Intellectual Property Office of China has published Hangzhou Dikai Ind Fabrics Co Ltd patent application for Nylon 66 Continuous Polymerization Production Line and Production Process Thereof. The invention was developed by Dong Gensheng, Dong Liqin, Li Ming, Dong Zhuoni, Xu Xiaobo and Gao Qun. The pate..

Sichuan Yinfan Biotech Ltd Company Submits Chinese Patent Application for Method for Determining Content of Semicarbazide in Plastic Product

Plastics

| Thu 30 Apr 2026

Beijing, May 1 -- Sichuan Yinfan Biotech Ltd Company has submitted a patent application for Method for Determining Content of Semicarbazide in Plastic Product. This invention was developed by Li Ping, Ren Shuyong, Chen Zhilei, Wang Tingheng, Wang Chunwei, Zeng Fanchang, Qing Shaohu, Wu Youjun, Chen Tian and Liang Ying. The pa..

Shihezi University Submits Chinese Patent Application for Biaxial Compression Test Mold Capable of Monitoring Lateral Strain and Assembling Method of Biaxial Compression Test Mold

Plastics

| Thu 30 Apr 2026

Beijing, May 1 -- Shihezi University has submitted a patent application for Biaxial Compression Test Mold Capable of Monitoring Lateral Strain and Assembling Method of Biaxial Compression Test Mold. This invention was developed by Liu Xingyan, Liu Enlong, Zheng Qingsong, Ye Shaopeng, Wang Ning, Chen Gong and Wang Wei. The paten..

Wuhan University of Technology Submits Chinese Patent Application for Heavy-load Nine-rod Parallel Plastic Forming Equipment and Thin-wall High-rib Component Forming Method

Plastics

| Fri 01 May 2026

Beijing, May 1 -- Wuhan University of Technology has submitted a patent application for Heavy-load Nine-rod Parallel Plastic Forming Equipment and Thin-wall High-rib Component Forming Method. This invention was developed by Hua Lin, Zheng Fangyan, Han Xinghui and Xin Shuai. The patent application number is CN202511469099 202510..

Luohe Animal Disease Prevention And Control Center Submits Patent Application for Avilamycin Double-sustained-release Microcapsule Copolymer Preparation for Livestock and Preparati..

Plastics

| Fri 01 May 2026

Beijing, May 1 -- Luohe Animal Disease Prevention And Control Center has submitted a patent application for Avilamycin Double-sustained-release Microcapsule Copolymer Preparation for Livestock and Preparation Method of Avilamycin Double-sustained-release Microcapsule Copolymer Preparation. Zhao Xie, Wen Shuxiang, Li Pengcheng, H..

State Intellectual Property Office of China Receives Shenzhen Mar Workshop Tech Co Ltd Patent Application for Electronic Pet Interaction Synchronization Method and System, Wearable..

Plastics

| Thu 30 Apr 2026

Beijing, May 1 -- State Intellectual Property Office of China has received Shenzhen Mar Workshop Tech Co Ltd patent application for Electronic Pet Interaction Synchronization Method and System, Wearable Device and Medium. Chen Jiazhou and Zhou Youfu developed the invention. The patent application number is CN202511158148 2025..

State Intellectual Property Office of China Publishes Dalian Polytechnic University Patent Application for Hollow Fiber Composite Separation Membrane as Well as Preparation Method ..

Plastics

| Fri 01 May 2026

Beijing, May 1 -- State Intellectual Property Office of China has published Dalian Polytechnic University patent application for Hollow Fiber Composite Separation Membrane as Well as Preparation Method and Application Thereof. The invention was developed by Ma Yingchong, Gao Diannan, Yang Jiaxin, Yu Na and Yu Shuo. The patent a..

Biozyme Biotechnology Co Ltd Submits Chinese Patent Application for Herbal Polysaccharide Exovesicle Compound for Maintaining Retina Thickness and Optic Nerve Repairing Function as..

Plastics

| Fri 01 May 2026

Beijing, May 1 -- Biozyme Biotechnology Co Ltd has submitted a patent application for Herbal Polysaccharide Exovesicle Compound for Maintaining Retina Thickness and Optic Nerve Repairing Function as Well as Preparation Method and Application of Herbaceous Polysaccharide Exovesicle Compound. This invention was developed by Huang ..

Guangdong Tanyu New Mat Co Ltd Files Chinese Patent Application for Polyurethane-based Metal Organic Framework Modified Hexagonal Boron Nitride Nanosheet Heat-conducting Phase-chan..

Plastics

| Fri 01 May 2026

Beijing, May 1 -- Guangdong Tanyu New Mat Co Ltd has filed a patent application for Polyurethane-based Metal Organic Framework Modified Hexagonal Boron Nitride Nanosheet Heat-conducting Phase-change Film and Preparation Method Thereof. This invention was developed by Lin Yichao, Li Ruiqi, Yao Kun, Zhou Rubin, Yao Nan and Wu Jiaw..

Aishin Submits Patent Application for Manifold and Method for Manufacturing Manifold

Plastics

| Fri 01 May 2026

Beijing, May 1 -- Aishin has submitted a patent application for Manifold and Method for Manufacturing Manifold. Ishiguro Masaya, Maeda Michitaka, Asai Kenta, Ezaki Yasuhiko, Xing Yuming and Sakurai Yu developed the invention. The patent application number is CN202510790295 20250613. The patent publication number is CN12119233..

Shandong Rongtai Packaging Tech Co Ltd Applies for Patent on Anti-falling Auxiliary Device of Stacked Film Winding Equipment

Plastics

| Fri 01 May 2026

Beijing, May 1 -- Shandong Rongtai Packaging Tech Co Ltd has applied Chinese patent for Anti-falling Auxiliary Device of Stacked Film Winding Equipment. Lu Xiuping developed it. The patent application number is CN202511647291 20251111. The patent publication number is CN121180529 (A). International Patent Classification codes..

CSCEC Strait Construction & Development Files Chinese Patent Application for Leveling and Film Covering Device for Cast-in-place Foam Concrete Roadbed

Plastics

| Fri 01 May 2026

Beijing, May 1 -- CSCEC Strait Construction & Development has filed a patent application for Leveling and Film Covering Device for Cast-in-place Foam Concrete Roadbed. This invention was developed by Wang Yao, Song Liwei, Cheng Sujuan, Wu Jinghua, Jiang Na, Guo Xiao, Zhang Feng, Dai Ruiping and Lei Biyuan. The patent applicat..

Wuxi Jinyuan Semiconductor Technology Submits Patent Application for Spray Head and Thin Film Deposition Device

Plastics

| Fri 01 May 2026

Beijing, May 1 -- Wuxi Jinyuan Semiconductor Technology has submitted a patent application for Spray Head and Thin Film Deposition Device. Li Kainan, Choi In-kwon, Han Weinan and Zhao Zelei developed the invention. The patent application number is CN202511748702 20251126. The patent publication number is CN121183314 (A). Inte..

State Intellectual Property Office of China Receives Tsinghua University Patent Application for Method for Improving Near-zero Wear of Hard Carbon Film in Cross-humidity Environmen..

Plastics

| Fri 01 May 2026

Beijing, May 1 -- State Intellectual Property Office of China has received Tsinghua University patent application for Method for Improving Near-zero Wear of Hard Carbon Film in Cross-humidity Environment Through Nonmetal Doping and Application. Deng Wenli, Chen Xinchun, Xu Yishuang, Guo Jiaxuan, Tang Huajie and Deng Fuming devel..

State Intellectual Property Office of China Releases Changsha Yuanrong Technology Patent Application for Ion Beam Assisted Compound Film Low-defect Deposition Device

Plastics

| Fri 01 May 2026

Beijing, May 1 -- State Intellectual Property Office of China has released Changsha Yuanrong Technology patent application for Ion Beam Assisted Compound Film Low-defect Deposition Device. This invention was developed by Qi Weichong. The patent application number is CN202511714461 20251121. The patent publication number is CN..

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