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18:04:06 Thu 12 Mar 2026

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Jiangxi Lianshi Environmental Protection Tech Co Ltd Applies for Patent on Method for Detecting Content of Polymer Microspheres

Plastics

| Wed 11 Mar 2026

Beijing, March 12 -- Jiangxi Lianshi Environmental Protection Tech Co Ltd has applied Chinese patent for Method for Detecting Content of Polymer Microspheres. Yu Jianxun, Ma Xuannan, Wang Zongkai and Huang Hua developed it. The patent application number is CN202511193964 20250825. The patent publication number is CN120778954 ..

Procter & Gamble Submits Chinese Patent Application for Particulate Fabric Care Composition

Textile

| Wed 11 Mar 2026

Beijing, March 12 -- Procter & Gamble has submitted a patent application for Particulate Fabric Care Composition. This invention was developed by Zhao Pu, Williams Kristin Rhedrick, Khan Hamida, Orlandini Laura, Si Gang, Mcdonnell Michael and Mccarthy Trudy Jane. The patent application number is CN202510402332 20250401. The pat..

State Intellectual Property Office of China Releases China Petroleum & Chemical and Sinopec Northwest Oil Field Patent Application for Application of Water-soluble Viscosity Reduce..

Oil & Gas

| Wed 11 Mar 2026

Beijing, March 12 -- State Intellectual Property Office of China has released China Petroleum & Chemical and Sinopec Northwest Oil Field patent application for Application of Water-soluble Viscosity Reducer as Oil Exploitation Pipe Transportation Drag Reducer. This invention was developed by Li Jinghui, He Xiaoqing, Ding Baodong..

Hunan Huisheng New Mat Co Ltd Seeks Patent for High-strength Adhesive Based on Organic Silicon Modification as Well as Preparation Method and Application of High-strength Adhesive

Semiconductor

| Wed 11 Mar 2026

Beijing, March 12 -- Hunan Huisheng New Mat Co Ltd has sought patent for High-strength Adhesive Based on Organic Silicon Modification as Well as Preparation Method and Application of High-strength Adhesive. This invention was developed by Li Hai. The patent application number is CN202510899310 20250701. The patent publication..

Yellow River Delta Jingbo Res Institute Of Chemical Industry Co Ltd Submits Chinese Patent Application for Waterborne Polyurethane Self-extinction Gloss Oil and Preparation Method ..

Plastics

| Wed 11 Mar 2026

Beijing, March 12 -- Yellow River Delta Jingbo Res Institute Of Chemical Industry Co Ltd has submitted a patent application for Waterborne Polyurethane Self-extinction Gloss Oil and Preparation Method Thereof. This invention was developed by Guo Longlong, Sheng Zecui, Cui Luqing, Zhang Xiaoyang, Qin Rufeng, Ma Wenxiao and Wang K..

Guangdong Tianan New Mat Co Ltd, Sichuan Zhiyan Tech Co Ltd and Guangdong Tianan Polymer Tech Co Ltd Apply for Patent on Plastic Film and Continuous Production Method and Applicati..

Plastics

| Thu 12 Mar 2026

Beijing, March 12 -- Guangdong Tianan New Mat Co Ltd, Sichuan Zhiyan Tech Co Ltd and Guangdong Tianan Polymer Tech Co Ltd have applied Chinese patent for Plastic Film and Continuous Production Method and Application Thereof. Song Daiying, Wu Qichao, Deng Pengyang, Zhou Chunfa, Li Huaqiang, Yan Pengcheng, He Shunhui and Liu Mufen..

Beijing University of Chemical Technology Seeks Patent for Postoperative Adhesion Prevention Fibrous Membrane and Preparation Method Thereof

Textile

| Thu 12 Mar 2026

Beijing, March 12 -- Beijing University of Chemical Technology has sought patent for Postoperative Adhesion Prevention Fibrous Membrane and Preparation Method Thereof. This invention was developed by Xue Jiajia, Ye Minwen, Sun Lulu, Hao Ruinan and Tian Feng. The patent application number is CN202410397885 20240403. The patent p..

State Intellectual Property Office of China Publishes Suzhou Research Institute Of Southeast University Patent Application for Biodegradable Composite Polymer Three-dimensional Sca..

Plastics

| Thu 12 Mar 2026

Beijing, March 12 -- State Intellectual Property Office of China has published Suzhou Research Institute Of Southeast University patent application for Biodegradable Composite Polymer Three-dimensional Scaffold and Preparation Method Thereof. The invention was developed by Zhou Xuefeng, Qian Yunzhu, He Zongqi and Wei Yang. Th..

Sichuan Kangshang Cosmetics Co Ltd Submits Chinese Patent Application for Facial Essential Oil Composition, Preparation Method and Application

Healthcare

| Thu 12 Mar 2026

Beijing, March 12 -- Sichuan Kangshang Cosmetics Co Ltd has submitted a patent application for Facial Essential Oil Composition, Preparation Method and Application. This invention was developed by Mou Shijun and Qiu Congkun. The patent application number is CN202510948710 20250710. The patent publication number is CN120771078..

Sichuan Zhongke Xingye High Tech Mat Co Ltd Submits Chinese Patent Application for Branched Polyphenylene Sulfide Resin for Aerospace and Preparation Method Thereof

Aerospace

| Wed 11 Mar 2026

Beijing, March 12 -- Sichuan Zhongke Xingye High Tech Mat Co Ltd has submitted a patent application for Branched Polyphenylene Sulfide Resin for Aerospace and Preparation Method Thereof. This invention was developed by Guo Wancai, Liu Hong, Chen Yun, Chen Jun, Ning Lu and Su Longqun. The patent application number is CN2025119..

China Textile Academy Submits Chinese Patent Application for Preparation Method of Bio-based Polyester

Plastics

| Wed 11 Mar 2026

Beijing, March 12 -- China Textile Academy has submitted a patent application for Preparation Method of Bio-based Polyester. This invention was developed by Li Zhiyong, Jin Jian, Xing Liyan, Jin Xiaopei, Zhang Yiqing, Yue Yang, Qiu Zhicheng and Liu Bolin. The patent application number is CN202410393744 20240402. The patent pu..

State Intellectual Property Office of China Publishes Dongguan Fuan Photoelectric Tech Co Ltd Patent Application for Acridine-containing Polymer as Well as Preparation Method and A..

Plastics

| Wed 11 Mar 2026

Beijing, March 12 -- State Intellectual Property Office of China has published Dongguan Fuan Photoelectric Tech Co Ltd patent application for Acridine-containing Polymer as Well as Preparation Method and Application Thereof. The invention was developed by Peng Feng and Xie Jingshan. The patent application number is CN20241040..

State Intellectual Property Office of China Releases Anqing Phichem New Mat Co Ltd Patent Application for Modified Polyurethane Acrylate Material Containing Allyl Polyether and Pre..

Plastics

| Wed 11 Mar 2026

Beijing, March 12 -- State Intellectual Property Office of China has released Anqing Phichem New Mat Co Ltd patent application for Modified Polyurethane Acrylate Material Containing Allyl Polyether and Preparation Method Thereof. This invention was developed by Pan Gongli, Li Qingchuan and Zhang Jinlong. The patent applicatio..

State Intellectual Property Office of China Publishes Chongqing Ningjutai Tech Co Ltd Patent Application for Multifunctional Water-soluble Polymer as Well as Preparation Method and..

Plastics

| Wed 11 Mar 2026

Beijing, March 12 -- State Intellectual Property Office of China has published Chongqing Ningjutai Tech Co Ltd patent application for Multifunctional Water-soluble Polymer as Well as Preparation Method and Application Thereof. The invention was developed by Su Xin and Wu Shuangyu. The patent application number is CN2025108762..

Beijing University of Chemical Technology Files Chinese Patent Application for Hydrogenated Butyronitrile Ester Rubber Containing Symmetric Flexible Side Chains as Well as Preparat..

Rubber

| Wed 11 Mar 2026

Beijing, March 12 -- Beijing University of Chemical Technology has filed a patent application for Hydrogenated Butyronitrile Ester Rubber Containing Symmetric Flexible Side Chains as Well as Preparation Method and Application of Hydrogenated Butyronitrile Ester Rubber. This invention was developed by Yue Dongmei, Jia Manman, Yan..

State Intellectual Property Office of China Publishes Greenstar Beijing Environmental Protection Tech Co Ltd Patent Application for Composite Adsorption Material Based on Modified ..

Plastics

| Thu 12 Mar 2026

Beijing, March 12 -- State Intellectual Property Office of China has published Greenstar Beijing Environmental Protection Tech Co Ltd patent application for Composite Adsorption Material Based on Modified Biomass Charcoal and Degradable Polymer as Well as Preparation Method and Application of Composite Adsorption Material. The i..

State Intellectual Property Office of China Receives Beijing Huitian Operation And Maintenance Tech Service Co Ltd Patent Application for High-strength Hollow Fiber Composite Nanof..

Plastics

| Thu 12 Mar 2026

Beijing, March 12 -- State Intellectual Property Office of China has received Beijing Huitian Operation And Maintenance Tech Service Co Ltd patent application for High-strength Hollow Fiber Composite Nanofiltration Membrane and Preparation Method Thereof. Li Jian, Zhang Feng, Li Zijing and Hu Qingpo developed the invention. T..

Ningbo Beilun Oulv Acetylene Manufacturing Submits Chinese Patent Application for Preparation Process of Ultra-pure Carbon Dioxide

Chemicals

| Thu 12 Mar 2026

Beijing, March 12 -- Ningbo Beilun Oulv Acetylene Manufacturing has submitted a patent application for Preparation Process of Ultra-pure Carbon Dioxide. This invention was developed by Zhang Jianhua, Liu Jianji, Zhang Jiangong, Gao Zhitao, Pei Chunmei, Zhou Liang and Wang Yifeng. The patent application number is CN20251096104..

Helmholtz Zentrum Helle GmbH Seeks Patent for Coated Shape Memory Polymer Fibers for Textile Applications

Plastics

| Thu 12 Mar 2026

Beijing, March 12 -- Helmholtz Zentrum Helle GmbH has sought patent for Coated Shape Memory Polymer Fibers for Textile Applications. This invention was developed by Isreliet Victor and Muhammad Farhan. The patent application number is CN20248014913 20240123. The patent publication number is CN120769939 (A). International Pate..

State Intellectual Property Office of China Releases High Tech Special Engineering Plastics Global Tech Ltd Patent Application for Polystyrene Foams with Fluoropolymer Additives, C..

Plastics

| Thu 12 Mar 2026

Beijing, March 12 -- State Intellectual Property Office of China has released High Tech Special Engineering Plastics Global Tech Ltd patent application for Polystyrene Foams with Fluoropolymer Additives, Compositions and Methods of Making Same. This invention was developed by Vandormael Bart, Solenicki George, Hagenaars Arno, Ra..

State Intellectual Property Office of China Publishes Japan Polypropylene Corp Patent Application for Method for Producing Propylene Polymer

Plastics

| Thu 12 Mar 2026

Beijing, March 12 -- State Intellectual Property Office of China has published Japan Polypropylene Corp patent application for Method for Producing Propylene Polymer. The invention was developed by Suzuki Kenji, Miyata Shoji, Sato Daiki, Tsuchiya Manabu and Ida Shoichi. The patent application number is CN20248018059 20240312...

Gregory May Seeks Patent for Ergonomic Duty Belt Assembly

Engineering

| Thu 12 Mar 2026

Wellington, March 12 -- Gregory May has sought patent for Ergonomic Duty Belt Assembly. The patent application number is NZ20160716796 20160209. The patent publication number is NZ716796 (A). International Patent Classification codes are A61F5/01 and A61F5/03. An abstract released by the Intellectual Property Office of N..

Guangzhou Runfeng Tech Co Ltd Submits Chinese Patent Application for Polycarbonate Flame-retardant Material with Infrared Blocking Function for Protective Cover and Preparation Met..

Security & Protection

| Wed 11 Mar 2026

Beijing, March 12 -- Guangzhou Runfeng Tech Co Ltd has submitted a patent application for Polycarbonate Flame-retardant Material with Infrared Blocking Function for Protective Cover and Preparation Method of Polycarbonate Flame-retardant Material. This invention was developed by Ye Desheng, Yan Meng and Huang Huashan. The pat..

State Intellectual Property Office of China Releases Guangdong Yuehua New Material Tech Co Ltd Patent Application for Anti-aging Degradation ABS-based Plastic Particle and Preparat..

Plastics

| Wed 11 Mar 2026

Beijing, March 12 -- State Intellectual Property Office of China has released Guangdong Yuehua New Material Tech Co Ltd patent application for Anti-aging Degradation ABS-based Plastic Particle and Preparation Method Thereof. This invention was developed by Sun Luxiang and Li Erhong. The patent application number is CN20251099..

Fengcheng New City Invest Construction Group Co Ltd Seeks Patent for Graphene Composite Thermal Insulation Material and Preparation Method Thereof

Nanotech

| Wed 11 Mar 2026

Beijing, March 12 -- Fengcheng New City Invest Construction Group Co Ltd has sought patent for Graphene Composite Thermal Insulation Material and Preparation Method Thereof. This invention was developed by Chen Wenbin, Li Xibing, Zhu Qiming and Zou Zhenyu. The patent application number is CN20251105649 20250722. The patent pu..

Chongqing Huitong Tech Co Ltd Applies for Patent on Antibacterial Polyolefin Composite Material as Well as Preparation Method and Application Thereof

Plastics

| Wed 11 Mar 2026

Beijing, March 12 -- Chongqing Huitong Tech Co Ltd has applied Chinese patent for Antibacterial Polyolefin Composite Material as Well as Preparation Method and Application Thereof. Wan Huixiong and Li Zha developed it. The patent application number is CN202510922998 20250704. The patent publication number is CN120775314 (A). ..

Guangdong Pinfanpai Plastic Cement Ind Co Ltd Applies for Patent on Cosmetic Packing Material Containing Nano Dispersant and Preparation Method Thereof

Nanotech

| Wed 11 Mar 2026

Beijing, March 12 -- Guangdong Pinfanpai Plastic Cement Ind Co Ltd has applied Chinese patent for Cosmetic Packing Material Containing Nano Dispersant and Preparation Method Thereof. Huang Longxiang developed it. The patent application number is CN20251173117 20250801. The patent publication number is CN120775306 (A). Interna..

State Intellectual Property Office of China Receives Suqian Lianhong New Mat Co Ltd Patent Application for High-density Polyethylene Anti-aging Master Batch as Well as Preparation ..

Plastics

| Wed 11 Mar 2026

Beijing, March 12 -- State Intellectual Property Office of China has received Suqian Lianhong New Mat Co Ltd patent application for High-density Polyethylene Anti-aging Master Batch as Well as Preparation Method and Application Thereof. Xie Shengli, Zhang Kaixin, Lyu Qiaolian and Wang Chao developed the invention. The patent ..

State Intellectual Property Office of China Receives Wenzhou Debang Polymer Tech Co Ltd Patent Application for Preparation Method of Natural Rubber

Rubber

| Wed 11 Mar 2026

Beijing, March 12 -- State Intellectual Property Office of China has received Wenzhou Debang Polymer Tech Co Ltd patent application for Preparation Method of Natural Rubber. He Tieqiao, Zhou Hao, Ye Huiwu and Ye Jian developed the invention. The patent application number is CN20251175374 20250801. The patent publication numbe..

State Intellectual Property Office of China Receives Anji Sopai Furniture Co Ltd Patent Application for Plastic Chair and Preparation Method Thereof

Furniture

| Thu 12 Mar 2026

Beijing, March 12 -- State Intellectual Property Office of China has received Anji Sopai Furniture Co Ltd patent application for Plastic Chair and Preparation Method Thereof. Chen Hongguo developed the invention. The patent application number is CN202510879692 20250627. The patent publication number is CN120770640 (A). Intern..

State Intellectual Property Office of China Releases Shenzhen Hongcai New Material Tech Co Ltd Patent Application for Degradable Multilayer Polymer Foaming Material and Preparation..

Plastics

| Thu 12 Mar 2026

Beijing, March 12 -- State Intellectual Property Office of China has released Shenzhen Hongcai New Material Tech Co Ltd patent application for Degradable Multilayer Polymer Foaming Material and Preparation Method Thereof. This invention was developed by An Zhe, Yang Hong, Fang Xulin, Dang Yaguang and Luo Wei. The patent appli..

Wuhan Yiwei Energy Storage Files Chinese Patent Application for Thermoelectric Device Preparation Method and Thermoelectric Device

Electrical

| Thu 12 Mar 2026

Beijing, March 12 -- Wuhan Yiwei Energy Storage has filed a patent application for Thermoelectric Device Preparation Method and Thermoelectric Device. This invention was developed by Yu Zhonghui, Xu Yuzhao, Zhao Zhongle, Peng Yanqiu and Zhu Yuan. The patent application number is CN202510687004 20250526. The patent publication..

Shandong Huxiwang Group Co Ltd Submits Chinese Patent Application for Drilling Tool Thrust Bearing Structure for Deep Well Oil Exploitation

Tools and Machinery

| Wed 11 Mar 2026

Beijing, March 12 -- Shandong Huxiwang Group Co Ltd has submitted a patent application for Drilling Tool Thrust Bearing Structure for Deep Well Oil Exploitation. This invention was developed by Zhang Zhiming, Shan Changhui, Zhang Xueqiang, Geng Chipeng, Wang Yunke and Zhang Song. The patent application number is CN20251114400..

State Intellectual Property Office of China Receives Shanghai 9th People's Hospital Shanghai Jiaotong University School Medicine and National Dong Hwa University Patent Application..

Medical

| Thu 12 Mar 2026

Beijing, March 12 -- State Intellectual Property Office of China has received Shanghai 9th People's Hospital Shanghai Jiaotong University School Medicine and National Dong Hwa University patent application for Preparation Method of Micro Sleeve. Zhou Xianyu, Su Hui, Liu Fei, Zhang Yumei, Yang Jun, Qiu Yucheng, Luo Jing, Liao He ..

State Intellectual Property Office of China Receives Southeast University and Xu Jiale Patent Application for Method for Nondestructive Removal of Surface Layer of Carbon Fiber Rei..

Plastics

| Thu 12 Mar 2026

Beijing, March 12 -- State Intellectual Property Office of China has received Southeast University and Xu Jiale patent application for Method for Nondestructive Removal of Surface Layer of Carbon Fiber Reinforced Composite Material. Wang Mingliang, Xu Jiale, Jiang Zhouyu, Yang Mingzhu and Zhang Xiaowen developed the invention. ..

Yunnan Communications Invest Group Road Construction Co Ltd, Beijing University of Technology and Ycic Highway Construction No. 2 Eng Co Ltd Seek Patent for Film-coated Modified Hi..

Agricultural

| Wed 11 Mar 2026

Beijing, March 12 -- Yunnan Communications Invest Group Road Construction Co Ltd, Beijing University of Technology and Ycic Highway Construction No. 2 Eng Co Ltd have sought patent for Film-coated Modified High-molecular Water-absorbent Resin, Flow-state Solidified Soil with Film-coated Modified High-molecular Water-absorbent Re..

Tuoxi Tech Quzhou Co Ltd and Zhejiang Tuoxi Optics New Mat Co Ltd File Chinese Patent Application for Ultrahigh Molecular Weight Polyethylene as Well as Production Process and Appl..

Healthcare

| Wed 11 Mar 2026

Beijing, March 12 -- Tuoxi Tech Quzhou Co Ltd and Zhejiang Tuoxi Optics New Mat Co Ltd have filed a patent application for Ultrahigh Molecular Weight Polyethylene as Well as Production Process and Application Thereof. This invention was developed by Guo Song, Wang Guo, Zhang Kailun, Du Ganhong and Zhou Xiaobo. The patent appl..

Shandong University of Science and Technology and Shandong Taikai Appliance Complete Co Ltd File Chinese Patent Application for Injection Molding Metal-polymer Joint Hygrothermal A..

Healthcare

| Wed 11 Mar 2026

Beijing, March 12 -- Shandong University of Science and Technology and Shandong Taikai Appliance Complete Co Ltd have filed a patent application for Injection Molding Metal-polymer Joint Hygrothermal Aging Strength Prediction Method Based on Informer-SENet Model. This invention was developed by Lou Shumei, Lu Lina, Feng Zhengmao..

Fudan University and Gao Rui Submit Chinese Patent Application for Preparation Method of Dual-network Ionic Conductive Gel

Electronics

| Wed 11 Mar 2026

Beijing, March 12 -- Fudan University and Gao Rui have submitted a patent application for Preparation Method of Dual-network Ionic Conductive Gel. This invention was developed by Wang Ying and Gao Rui. The patent application number is CN202410282865 20240409. The patent publication number is CN120775117 (A). International Pat..

China Petroleum & Chemical and Sinopec Dalian Res Institute Petroleum & Petrochemicals Co Ltd Submit Patent Application for Hydrodemetallization Catalyst and Preparation Method The..

Oil & Gas

| Thu 12 Mar 2026

Beijing, March 12 -- China Petroleum & Chemical and Sinopec Dalian Res Institute Petroleum & Petrochemicals Co Ltd have submitted a patent application for Hydrodemetallization Catalyst and Preparation Method Thereof. Mu Fujun, Li Xuejing, Sui Baokuan, Yuan Shenghua and Geng Xinguo developed the invention. The patent applicati..

China Petroleum & Chemical and Sinopec Dalian Res Institute Petroleum & Petrochemicals Co Ltd Seek Patent for Alumina Carrier Component, Hydrodemetallization Catalyst and Preparati..

Oil & Gas

| Thu 12 Mar 2026

Beijing, March 12 -- China Petroleum & Chemical and Sinopec Dalian Res Institute Petroleum & Petrochemicals Co Ltd have sought patent for Alumina Carrier Component, Hydrodemetallization Catalyst and Preparation Method Thereof. This invention was developed by Mu Fujun, Li Xuejing, Sui Baokuan, Yuan Shenghua and Geng Xinguo. Th..

China Petroleum & Chemical and Sinopec Res Institute Of Petroleum Processing Submit Chinese Patent Application for Manganese-aluminum Composite Ion Sieve Adsorbent as Well as Prepa..

Oil & Gas

| Thu 12 Mar 2026

Beijing, March 12 -- China Petroleum & Chemical and Sinopec Res Institute Of Petroleum Processing have submitted a patent application for Manganese-aluminum Composite Ion Sieve Adsorbent as Well as Preparation Method and Application Thereof. This invention was developed by Yang Hailun, Qin Bing, Zhao Rui, Zhang Feng and Lu Yu. ..

China Petroleum & Chemical and Sinopec Petroleum Exploration & Prod Res Institute Submit Chinese Patent Application for Crystal Growth System for Water Plugging and Channeling Seal..

Oil & Gas

| Thu 12 Mar 2026

Beijing, March 12 -- China Petroleum & Chemical and Sinopec Petroleum Exploration & Prod Res Institute have submitted a patent application for Crystal Growth System for Water Plugging and Channeling Sealing of Heavy Oil Thermal Production Well, Preparation Method of Crystal Growth System and Channeling Sealing Method. This inven..

China Petroleum & Chemical and Sinopec Shanghai Petrochemical Seek Patent for Sizing Agent Raw Material Composition, Sizing Agent as Well as Preparation Method and Application of S..

Oil & Gas

| Wed 11 Mar 2026

Beijing, March 12 -- China Petroleum & Chemical and Sinopec Shanghai Petrochemical have sought patent for Sizing Agent Raw Material Composition, Sizing Agent as Well as Preparation Method and Application of Sizing Agent. This invention was developed by Wu Sanhua, Shin Mee-eun, Han Feng, Lu Yao, Liu Xinjuan and Xue Yuhua. The ..

Jingfeng Electronic Packaging Mat Wuhan Co Ltd and Xiamen Xindeco IOT Technology Submit Chinese Patent Application for Rapidly Curable Anisotropic Conductive Adhesive

Electronics

| Wed 11 Mar 2026

Beijing, March 12 -- Jingfeng Electronic Packaging Mat Wuhan Co Ltd and Xiamen Xindeco IOT Technology have submitted a patent application for Rapidly Curable Anisotropic Conductive Adhesive. This invention was developed by Hao Xi. The patent application number is CN202410408809 20240407. The patent publication number is CN120..

Jiangsu Saiouxinyue Defoamer Co Ltd and Jiangsu Saiouxinyue Group Co Ltd Apply for Patent on Siloxane Modified Polymer Polyether Defoaming Agent and Preparation Method Thereof

Plastics

| Thu 12 Mar 2026

Beijing, March 12 -- Jiangsu Saiouxinyue Defoamer Co Ltd and Jiangsu Saiouxinyue Group Co Ltd have applied Chinese patent for Siloxane Modified Polymer Polyether Defoaming Agent and Preparation Method Thereof. Yang Baizhong, Chen Shihai and Yang Yingchao developed it. The patent application number is CN202510952741 20250710. ..

East China University of Science and Technology and Double Medical Tech Inc Submit Chinese Patent Application for Polyamide Antibacterial High Polymer Material and Application Ther..

Plastics

| Wed 11 Mar 2026

Beijing, March 12 -- East China University of Science and Technology and Double Medical Tech Inc have submitted a patent application for Polyamide Antibacterial High Polymer Material and Application Thereof. This invention was developed by Liu Runhui, Wu Yueming, Yu Junxia and Zeng Da. The patent application number is CN20241..

Kingfa Science & Technology and Liaoning Kingfa Sci & Tech Co Ltd Submit Chinese Patent Application for Inorganic-organic Compound, Resin Composition Containing Inorganic-organic C..

Plastics

| Wed 11 Mar 2026

Beijing, March 12 -- Kingfa Science & Technology and Liaoning Kingfa Sci & Tech Co Ltd have submitted a patent application for Inorganic-organic Compound, Resin Composition Containing Inorganic-organic Compound and Application of Inorganic-organic Compound. This invention was developed by Lai Hanwen, Chen Pingxu, Ye Nanbiao, Wan..

China Petroleum & Chemical and Sinopec Northwest Oil Field Apply for Patent on Emulsifying Phase-inversion Water Shutoff Agent Taking Acidified Oil as Raw Material and Preparation ..

Oil & Gas

| Wed 11 Mar 2026

Beijing, March 12 -- China Petroleum & Chemical and Sinopec Northwest Oil Field have applied Chinese patent for Emulsifying Phase-inversion Water Shutoff Agent Taking Acidified Oil as Raw Material and Preparation Method of Emulsifying Phase-inversion Water Shutoff Agent. Ma Qingjie, Shi Xin, Li Jinghui, Li Shenglin, Zhang Linlu ..

Tianjin Uvos Tech Co Ltd and Nankai University Submit Patent Application for Photochromic Spirooxazine Polymer as Well as Preparation Method and Application Thereof

Plastics

| Wed 11 Mar 2026

Beijing, March 12 -- Tianjin Uvos Tech Co Ltd and Nankai University have submitted a patent application for Photochromic Spirooxazine Polymer as Well as Preparation Method and Application Thereof. Han Jie, Zhou Ruiyuan, Xin Jinfei, Liu Zong and Bao Yongan developed the invention. The patent application number is CN20251187174..

Chengdu Migesi Medical Tech Co Ltd, West China Hospital, Sichuan University and The Third Affiliated Hospital of Chongqing Medical University Jieer Hospital Seek Patent for Elastic..

Medical

| Thu 12 Mar 2026

Beijing, March 12 -- Chengdu Migesi Medical Tech Co Ltd, West China Hospital, Sichuan University and The Third Affiliated Hospital of Chongqing Medical University Jieer Hospital have sought patent for Elastic Microsphere and Method for Establishing Chronic Intraocular Hypertension Animal Model by Using Same. This invention was d..

China Petroleum & Chemical, Sinopec Nanjing Chemical Res Institute Co Ltd and Sinopec Nanjing Chemical Ind Co Ltd Submit Chinese Patent Application for Method for Preparing High-el..

Oil & Gas

| Wed 11 Mar 2026

Beijing, March 12 -- China Petroleum & Chemical, Sinopec Nanjing Chemical Res Institute Co Ltd and Sinopec Nanjing Chemical Ind Co Ltd have submitted a patent application for Method for Preparing High-elasticity Polyether Amide Copolymer by Microreactor Method and Product Thereof. This invention was developed by Gao Ruomei, Wang..

China Petroleum & Chemical and Sinopec Beijing Chemical Research Institute Co Ltd Seek Patent for Catalyst Component for Olefin Polymerization as Well as Preparation Method, Cataly..

Oil & Gas

| Wed 11 Mar 2026

Beijing, March 12 -- China Petroleum & Chemical and Sinopec Beijing Chemical Research Institute Co Ltd have sought patent for Catalyst Component for Olefin Polymerization as Well as Preparation Method, Catalyst and Application Thereof. This invention was developed by Wang Yi, Gou Qingqiang, Ma Dong, Li Ying, Huang Ting, Cao Chan..

China Petroleum & Chemical and Sinopec Beijing Chemical Research Institute Co Ltd File Chinese Patent Application for Catalyst Component for Olefin Polymerization as Well as Prepar..

Oil & Gas

| Wed 11 Mar 2026

Beijing, March 12 -- China Petroleum & Chemical and Sinopec Beijing Chemical Research Institute Co Ltd have filed a patent application for Catalyst Component for Olefin Polymerization as Well as Preparation Method, Catalyst and Application Thereof. This invention was developed by Wang Yi, Huang Ting, Li Ying, Ma Dong, Gou Qingqi..

International Center Bamboo & Rattan and Element Huitong New Mat Yangzhou Co Ltd Submit Chinese Patent Application for Modified Bamboo Powder/PBAT Composite Material for Biodegrada..

Optics & Imaging

| Wed 11 Mar 2026

Beijing, March 12 -- International Center Bamboo & Rattan and Element Huitong New Mat Yangzhou Co Ltd have submitted a patent application for Modified Bamboo Powder/PBAT Composite Material for Biodegradable Film and Bag and Preparation Method of Modified Bamboo Powder/PBAT Composite Material. This invention was developed by Jian..

Tubest Packing Co Ltd and Guangdong Ruiyuan New Mat Co Ltd File Chinese Patent Application for Once-formed All-plastic Hose Sheet and Composite Hose Thereof

Pipe

| Thu 12 Mar 2026

Beijing, March 12 -- Tubest Packing Co Ltd and Guangdong Ruiyuan New Mat Co Ltd have filed a patent application for Once-formed All-plastic Hose Sheet and Composite Hose Thereof. This invention was developed by Du Dexi, Wang Liangsheng, Du Wei and Dai Heting. The patent application number is CN202511264746 20250905. The paten..

Shandong Wote Lubrication Tech Co Ltd Seeks Patent for Low-temperature Starting Performance Improver for Vehicle Lubricating Oil and Preparation Method of Low-temperature Starting ..

Automobile

| Wed 11 Mar 2026

Beijing, March 12 -- Shandong Wote Lubrication Tech Co Ltd has sought patent for Low-temperature Starting Performance Improver for Vehicle Lubricating Oil and Preparation Method of Low-temperature Starting Performance Improver. This invention was developed by Liu Linqing, Zhang Yujun, Zhang Shanshan and Zhang Huayao. The pate..

Shanghai Zaiye New Material Tech Co Ltd Submits Patent Application for Boron Nitride Lubricating Demolding Spray as Well as Preparation Method and Application Thereof

Chemicals

| Wed 11 Mar 2026

Beijing, March 12 -- Shanghai Zaiye New Material Tech Co Ltd has submitted a patent application for Boron Nitride Lubricating Demolding Spray as Well as Preparation Method and Application Thereof. Shi Shaobo and Peng Hui developed the invention. The patent application number is CN202410392299 20240402. The patent publication ..

Yellow River Delta Jingbo Res Institute Of Chemical Industry Co Ltd Submits Chinese Patent Application for Sample for Determining Adhesive Property of Adhesive Resin to Metal and P..

Chemicals

| Wed 11 Mar 2026

Beijing, March 12 -- Yellow River Delta Jingbo Res Institute Of Chemical Industry Co Ltd has submitted a patent application for Sample for Determining Adhesive Property of Adhesive Resin to Metal and Preparation Method of Sample. This invention was developed by Zhang Guilin, Shan Lingdi, Zhuang Rui, Du Miao, Huang Mingxing and M..

Ningbo Linstant Polymer Mat Co Ltd Files Chinese Patent Application for Bending-adjustable Catheter Capable of Actively Resetting and Bending-adjusting Resetting Method

Medical

| Thu 12 Mar 2026

Beijing, March 12 -- Ningbo Linstant Polymer Mat Co Ltd has filed a patent application for Bending-adjustable Catheter Capable of Actively Resetting and Bending-adjusting Resetting Method. This invention was developed by Li Xiaopeng, Song Xiaobo, Gong Dingke and Zhang Pengjie. The patent application number is CN202511296366 2..

State Intellectual Property Office of China Publishes PFM Medical Titanium GmbH Patent Application for Method and Product for Treating Biological Heart Valve Prosthesis with Titani..

Medical

| Thu 12 Mar 2026

Beijing, March 12 -- State Intellectual Property Office of China has published PFM Medical Titanium GmbH patent application for Method and Product for Treating Biological Heart Valve Prosthesis with Titanium-containing Coating, in Particular Glutaraldehyde-immobilized Pericardium. The invention was developed by Guldner Norbert, ..

East China jiaoTong University Files Chinese Patent Application for Ti3C2Tx-based Conductive Pressure-sensitive Adhesive and Preparation Method Thereof

Electronics

| Wed 11 Mar 2026

Beijing, March 12 -- East China jiaoTong University has filed a patent application for Ti3C2Tx-based Conductive Pressure-sensitive Adhesive and Preparation Method Thereof. This invention was developed by Zhang Fan, Ding Haoliang, Zhao Rongfan, Zhu Xiang and Yang Jianfeng. The patent application number is CN202410399136 202404..

Southern Power Grid General Aviation Service Co Ltd Applies for Patent on Nano Ceramic-based Composite Insulating Paint and Preparation Method Thereof

Chemicals

| Wed 11 Mar 2026

Beijing, March 12 -- Southern Power Grid General Aviation Service Co Ltd has applied Chinese patent for Nano Ceramic-based Composite Insulating Paint and Preparation Method Thereof. Zhou Song, Cheng Tianyu, Lin Jun, Liu Pingyuan, Huang Chuyin, Peng Zihao, Yu Yue, Yu Wenxi, Wu Huan and Wu Junchen developed it. The patent appli..

State Intellectual Property Office of China Publishes Guangdong Tianan New Mat Co Ltd and Guangdong Tianan Polymer Tech Co Ltd Patent Application for Electron Beam Curing Coating C..

Chemicals

| Wed 11 Mar 2026

Beijing, March 12 -- State Intellectual Property Office of China has published Guangdong Tianan New Mat Co Ltd and Guangdong Tianan Polymer Tech Co Ltd patent application for Electron Beam Curing Coating Composition as Well as Preparation Method and Application Thereof. The invention was developed by Deng Pengyang, Song Daiying,..

State Intellectual Property Office of China Receives Tianjin Haiguang Technology Development and Shandong Dongyue Polymer Material Patent Application for Method for Preparing Aceto..

Chemicals

| Wed 11 Mar 2026

Beijing, March 12 -- State Intellectual Property Office of China has received Tianjin Haiguang Technology Development and Shandong Dongyue Polymer Material patent application for Method for Preparing Acetoacetanilide Through Electrochemical Selective Debromination. Liu Wei, Bai Ruijiao, Zhang Guohui, Zhang Dongsheng, Rong Mengyu..

State Intellectual Property Office of China Releases Guangdong Paier New Material Technology and Shengmaiente New Material Tech Shenzhen Co Ltd Patent Application for High-modulus ..

Chemicals

| Thu 12 Mar 2026

Beijing, March 12 -- State Intellectual Property Office of China has released Guangdong Paier New Material Technology and Shengmaiente New Material Tech Shenzhen Co Ltd patent application for High-modulus Low-thermal-expansion LCP (liquid Crystal Polymer) Coating Film-forming Process. This invention was developed by Chen Weijian..

Yangtze River Delta Smart Oasis Innovation Center of Zhejiang University Files Chinese Patent Application for Solifenacin Suspension and Preparation Method Thereof

Pharmaceutical

| Thu 12 Mar 2026

Beijing, March 12 -- Yangtze River Delta Smart Oasis Innovation Center of Zhejiang University has filed a patent application for Solifenacin Suspension and Preparation Method Thereof. This invention was developed by Liu Xiangrui, Liu Yuanyuan, Qian Kaijie, Lin Yuanyuan and Zhou Tianhua. The patent application number is CN2025..

Beijing Shouneng Huanke Tech Co Ltd Submits Patent Application for Cathode Protection, Self-repairing and Self-cleaning Anticorrosive Paint for Water-based Over-rust Coating of Ste..

Chemicals

| Wed 11 Mar 2026

Beijing, March 12 -- Beijing Shouneng Huanke Tech Co Ltd has submitted a patent application for Cathode Protection, Self-repairing and Self-cleaning Anticorrosive Paint for Water-based Over-rust Coating of Steel Structure. Hua Yunfeng and Liu Chang developed the invention. The patent application number is CN202510839527 20250..

Ningbo Jinhai Chenguang Chemical Corp Seeks Patent for Preparation Method of Styrene Block Copolymer Latex and Application of Styrene Block Copolymer Latex in Medical Gloves

Medical

| Wed 11 Mar 2026

Beijing, March 12 -- Ningbo Jinhai Chenguang Chemical Corp has sought patent for Preparation Method of Styrene Block Copolymer Latex and Application of Styrene Block Copolymer Latex in Medical Gloves. This invention was developed by Chi Shuhui, Fan Nengquan, Wang Lei, Du Changkang and Xiang Zhenfen. The patent application num..

Changchun Institute of Applied Chemistry, Chinese Academy of Sciences Submits Chinese Patent Application for Block Polyol as Well as Preparation Method and Application Thereof

Chemicals

| Wed 11 Mar 2026

Beijing, March 12 -- Changchun Institute of Applied Chemistry, Chinese Academy of Sciences has submitted a patent application for Block Polyol as Well as Preparation Method and Application Thereof. This invention was developed by Yang Xiaoniu, Ren Yu, Li Jinge, Wang Hongbo and Ruan Mingbo. The patent application number is CN2..

Jurong Photoelectric Guangzhou New Material Tech Co Ltd Submits Chinese Patent Application for Conductive Polymer Dispersion Liquid Applied to Electrolytic Capacitor and Preparatio..

Electronics

| Wed 11 Mar 2026

Beijing, March 12 -- Jurong Photoelectric Guangzhou New Material Tech Co Ltd has submitted a patent application for Conductive Polymer Dispersion Liquid Applied to Electrolytic Capacitor and Preparation Method Thereof. This invention was developed by Liu Chunchen and Ruan Jingtang. The patent application number is CN202510934..

Houhuan Chemical Guangdong Co Ltd Seeks Patent for Aqueous Dispersant Based on Carboxylic Acid Modified Block Polymer and Preparation Method Thereof

Chemicals

| Wed 11 Mar 2026

Beijing, March 12 -- Houhuan Chemical Guangdong Co Ltd has sought patent for Aqueous Dispersant Based on Carboxylic Acid Modified Block Polymer and Preparation Method Thereof. This invention was developed by Wang Shengli. The patent application number is CN20251148671 20250729. The patent publication number is CN120775131 (A)..

State Intellectual Property Office of China Receives Institute Of New Material And Industry Technology Wenzhou University and Wenzhou University Patent Application for Anti-freezin..

Chemicals

| Wed 11 Mar 2026

Beijing, March 12 -- State Intellectual Property Office of China has received Institute Of New Material And Industry Technology Wenzhou University and Wenzhou University patent application for Anti-freezing, High-tensile and High-sensitivity Dual-network Hydrogel as Well as Preparation Method and Application Thereof. Jin Huile, ..

State Intellectual Property Office of China Releases Zhejiang Jiantou Innovation Tech Co Ltd and Beijing Oriental Yuhong Waterproof Technology Patent Application for Thick Coating ..

Chemicals

| Wed 11 Mar 2026

Beijing, March 12 -- State Intellectual Property Office of China has released Zhejiang Jiantou Innovation Tech Co Ltd and Beijing Oriental Yuhong Waterproof Technology patent application for Thick Coating Type Polymer Cement Waterproof Coating and Preparation Method Thereof. This invention was developed by Chen Minlu, Liang Qiyo..

Nantong Or Shun Chemical Co Ltd Seeks Patent for Oil-water-resistant Polyimide Resin Insulating Material and Preparation Method Thereof

Electrical

| Wed 11 Mar 2026

Beijing, March 12 -- Nantong Or Shun Chemical Co Ltd has sought patent for Oil-water-resistant Polyimide Resin Insulating Material and Preparation Method Thereof. This invention was developed by Guo Junhua, Wu Xiaoxia, Han Jipu and Guo Jianglin. The patent application number is CN202510994062 20250718. The patent publication ..

Beijing Road Optimization Material Tech Co Ltd Seeks Patent for Powder Separant, Easy-to-disperse Rock Asphalt Powder, Preparation Method of Easy-to-disperse Rock Asphalt Powder an..

Construction

| Wed 11 Mar 2026

Beijing, March 12 -- Beijing Road Optimization Material Tech Co Ltd has sought patent for Powder Separant, Easy-to-disperse Rock Asphalt Powder, Preparation Method of Easy-to-disperse Rock Asphalt Powder and Asphalt Composition. This invention was developed by Gong Cheng. The patent application number is CN202510928882 202507..

Shinetsu Chemical Seeks Patent for Resist Composition and Pattern Forming Method

Chemicals

| Wed 11 Mar 2026

Beijing, March 12 -- Shinetsu Chemical has sought patent for Resist Composition and Pattern Forming Method. This invention was developed by Kusama Masashi, Oyama Kosuke, Kikuchi Shun and Ohashi Masaki. The patent application number is CN202510406146 20250402. The patent publication number is CN120779667 (A). International Pat..

Wanhua Chemical Group Submits Chinese Patent Application for Photoresist Composition

Chemicals

| Wed 11 Mar 2026

Beijing, March 12 -- Wanhua Chemical Group has submitted a patent application for Photoresist Composition. This invention was developed by Yao Bin, Wang Dan, Ma Jiquan, Jiang Zhiqiang and Yang Shurui. The patent application number is CN202410383920 20240401. The patent publication number is CN120779661 (A). International Pate..

State Intellectual Property Office of China Receives Guangdong Yinhao Plastic Products Co Ltd Patent Application for Impact-resistant Chlorinated Polyvinyl Chloride Composite Mater..

Chemicals

| Wed 11 Mar 2026

Beijing, March 12 -- State Intellectual Property Office of China has received Guangdong Yinhao Plastic Products Co Ltd patent application for Impact-resistant Chlorinated Polyvinyl Chloride Composite Material and Preparation Method Thereof. Li Haozhong, Li Yuling, Li Ping, Yang Chaoneng and Wang Wei developed the invention. T..

Sichuan Hongya Xinhao New Material Tech Co Ltd Submits Chinese Patent Application for Anhydrous Sodium Sulphate High-proportion Degradable Transparent Master Batch for Injection Mo..

Chemicals

| Wed 11 Mar 2026

Beijing, March 12 -- Sichuan Hongya Xinhao New Material Tech Co Ltd has submitted a patent application for Anhydrous Sodium Sulphate High-proportion Degradable Transparent Master Batch for Injection Molding and Preparation Method of Anhydrous Sodium Sulphate High-proportion Degradable Transparent Master Batch. This invention was..

State Intellectual Property Office of China Receives Yangzhou Hao Nian Hua Polymer Mat Co Ltd Patent Application for Irradiation Crosslinking Low-smoke Halogen-free Cable Material ..

Electrical

| Wed 11 Mar 2026

Beijing, March 12 -- State Intellectual Property Office of China has received Yangzhou Hao Nian Hua Polymer Mat Co Ltd patent application for Irradiation Crosslinking Low-smoke Halogen-free Cable Material for European Standard Photovoltaic Cable and Cable Preparation Method. Ma Xiaoyan, Sheng Kai, Gao Yun, Zhu Shenghua, Tang Fei..

Prysmian SpA Submits New Zealand Patent Application for Fire Resistant Cable with Ceramifiable Layer

Electrical

| Thu 12 Mar 2026

Wellington, March 12 -- Prysmian SpA has submitted a patent application for Fire Resistant Cable with Ceramifiable Layer. This invention was developed by Scrima Vito and Tosi Fabio. The patent application number is NZ20140729332 20140912. The patent publication number is NZ729332 (A). International Patent Classification codes..

Hempel AS Submits New Zealand Patent Application for Novel Polysiloxane-based Fouling Control Coating Systems

Chemicals

| Thu 12 Mar 2026

Wellington, March 12 -- Hempel AS has submitted a patent application for Novel Polysiloxane-based Fouling Control Coating Systems. This invention was developed by Blom Anders, Olsen Stefan Møller and Hansen Dorte Hillerup. The patent application number is NZ20140711289 20140320. The patent publication number is NZ711289 (A)...

Guangdong Zhongligao Load Building Mat Co Ltd Seeks Patent for Manufacturing Method of High-sealing-performance Concrete Electric Pole

Electrical

| Wed 11 Mar 2026

Beijing, March 12 -- Guangdong Zhongligao Load Building Mat Co Ltd has sought patent for Manufacturing Method of High-sealing-performance Concrete Electric Pole. This invention was developed by Liang Zhihao, Wang Minggang and Huang Huihong. The patent application number is CN202510944578 20250709. The patent publication numbe..

State Intellectual Property Office of China Receives Feitai Traffic Tech Co Ltd Patent Application for Durable Concrete and Preparation Method Thereof

Construction

| Wed 11 Mar 2026

Beijing, March 12 -- State Intellectual Property Office of China has received Feitai Traffic Tech Co Ltd patent application for Durable Concrete and Preparation Method Thereof. Li Bo, Li Xin, Wang Huan, Leng Jingyan, Zhang Minjie and Li Meng developed the invention. The patent application number is CN202510780309 20250612. Th..

State Intellectual Property Office of China Publishes Beijing Yaoneng Tech Co Ltd Patent Application for Selective Charge Transport Layer, Precursor Liquid, Perovskite Battery and ..

Electrical

| Thu 12 Mar 2026

Beijing, March 12 -- State Intellectual Property Office of China has published Beijing Yaoneng Tech Co Ltd patent application for Selective Charge Transport Layer, Precursor Liquid, Perovskite Battery and Preparation Method Thereof. The invention was developed by Wu Yiliang, Zeng Yi and Li Peipei. The patent application numbe..

Shandong Xinkaijia Machinery Equipment Co Ltd Files Chinese Patent Application for Wear-resistant and Anti-corrosion Automobile Water Spraying Device Manufacturing Process Based on..

Automobile

| Thu 12 Mar 2026

Beijing, March 12 -- Shandong Xinkaijia Machinery Equipment Co Ltd has filed a patent application for Wear-resistant and Anti-corrosion Automobile Water Spraying Device Manufacturing Process Based on Sweat Soldering. This invention was developed by Liu Xiangjin. The patent application number is CN20251185013 20250804. The pat..

Shandong Jiaobao New Material Submits Chinese Patent Application for High-temperature-resistant, Fireproof and Flame-retardant Water-based Sealant as Well as Preparation Method and..

Security & Protection

| Wed 11 Mar 2026

Beijing, March 12 -- Shandong Jiaobao New Material has submitted a patent application for High-temperature-resistant, Fireproof and Flame-retardant Water-based Sealant as Well as Preparation Method and Application Thereof. This invention was developed by Li Yunhui and Ma Chenliang. The patent application number is CN20251129436..

MicroPort NeuroTech, Shanghai Files Chinese Patent Application for Medical Stent and Preparation Method Thereof

Medical

| Thu 12 Mar 2026

Beijing, March 12 -- MicroPort NeuroTech, Shanghai has filed a patent application for Medical Stent and Preparation Method Thereof. This invention was developed by Wang Xingya, Lyu Dujuan, Wu Bingyu, Hou Juan and Xie Zhiyong. The patent application number is CN202410413101 20240407. The patent publication number is CN120771354 ..

Huangshan Lejia Powder Coating Co Ltd Applies for Patent on Polyethylene Powder Coating Suitable for Ship Seawater Pipeline and Preparation Process of Polyethylene Powder Coating

Pipe

| Wed 11 Mar 2026

Beijing, March 12 -- Huangshan Lejia Powder Coating Co Ltd has applied Chinese patent for Polyethylene Powder Coating Suitable for Ship Seawater Pipeline and Preparation Process of Polyethylene Powder Coating. Wang Meili, Jiang Jianhua and Wang Xin developed it. The patent application number is CN202510796643 20250616. The pa..

Nantong Daohetong New Mat Co Ltd Submits Chinese Patent Application for Preparation Method of Optical PC Flame-retardant Weather-resistant Antistatic Material

Optics & Imaging

| Wed 11 Mar 2026

Beijing, March 12 -- Nantong Daohetong New Mat Co Ltd has submitted a patent application for Preparation Method of Optical PC Flame-retardant Weather-resistant Antistatic Material. This invention was developed by Liu Tianhu. The patent application number is CN202511250156 20250903. The patent publication number is CN120775366..

State Intellectual Property Office of China Releases Jiangsu Aotelong New Material Patent Application for Waterproof Breathable Film with Thermal Insulation Performance and Prepara..

Plastics

| Wed 11 Mar 2026

Beijing, March 12 -- State Intellectual Property Office of China has released Jiangsu Aotelong New Material patent application for Waterproof Breathable Film with Thermal Insulation Performance and Preparation Method Thereof. This invention was developed by Qian Gang. The patent application number is CN202510787519 20250613. ..

Suzhou Sunway Polymer Co Ltd Submits Patent Application for Preparation Method and Application of Friction-resistant and Abnormal-sound-proof Glass Fiber Reinforced Nylon Composite..

Metal & Mining

| Wed 11 Mar 2026

Beijing, March 12 -- Suzhou Sunway Polymer Co Ltd has submitted a patent application for Preparation Method and Application of Friction-resistant and Abnormal-sound-proof Glass Fiber Reinforced Nylon Composite Material. Xu Xiang, Wang Haili, Xing Huaguang and Tian Mingliang developed the invention. The patent application numb..

Electric Power Res Institute Guangdong Power Grid Corp Applies for Patent on Polyetherimide Film as Well as Preparation Method and Application Thereof

Plastics

| Wed 11 Mar 2026

Beijing, March 12 -- Electric Power Res Institute Guangdong Power Grid Corp has applied Chinese patent for Polyetherimide Film as Well as Preparation Method and Application Thereof. Yu Shihu, Peng Xiangyang, Rao Zhangquan, Li Yinge, Wu Ji, Zhao Dongsheng, Feng Yang, Fang Yuansheng and Li Shengtao developed it. The patent appl..

Shenzhen Weijie Tech Co Ltd Submits Chinese Patent Application for Trans-polymer Dispersed Liquid Crystal Dimming Film Composition, Trans-polymer Dispersed Liquid Crystal Dimming F..

Plastics

| Wed 11 Mar 2026

Beijing, March 12 -- Shenzhen Weijie Tech Co Ltd has submitted a patent application for Trans-polymer Dispersed Liquid Crystal Dimming Film Composition, Trans-polymer Dispersed Liquid Crystal Dimming Film and Preparation Method of Trans-polymer Dispersed Liquid Crystal Dimming Film. This invention was developed by Liao Denan, Li..

State Intellectual Property Office of China Receives Shandong Dongyue Polymer Material Patent Application for High-purity Polyvinylidene Fluoride Resin as Well as Preparation Metho..

Plastics

| Wed 11 Mar 2026

Beijing, March 12 -- State Intellectual Property Office of China has received Shandong Dongyue Polymer Material patent application for High-purity Polyvinylidene Fluoride Resin as Well as Preparation Method and Application Thereof. Li Xiufen, Chen Yue, Wang Dong, Wu Chunxia, Lyu Pengcheng and Song Zhisheng developed the inventio..

China Agricultural University Submits Patent Application for Preparation Method of Pig Spleen Ferritin Capable of Efficiently Embedding Insoluble Small Molecules

Agricultural

| Wed 11 Mar 2026

Beijing, March 12 -- China Agricultural University has submitted a patent application for Preparation Method of Pig Spleen Ferritin Capable of Efficiently Embedding Insoluble Small Molecules. Zhang Tuo, Cai Meng, Lyu Chenyan, Zang Jiachen and Zhao Guanghua developed the invention. The patent application number is CN202510919837..

State Intellectual Property Office of China Releases Fujifilm Patent Application for Composition, Cured Product, and Optical Member

Optics & Imaging

| Thu 12 Mar 2026

Beijing, March 12 -- State Intellectual Property Office of China has released Fujifilm patent application for Composition, Cured Product, and Optical Member. This invention was developed by Azuma Atsushi, Sasaki Daisuke and Sakai Yusuke. The patent application number is CN20248013434 20240321. The patent publication number is C..

Tianjin Polytechnic University Submits Patent Application for Self-driven Micromotor System Constructed by Calabash-shaped Janus Magnetic Multifunctional Particles

Electronics

| Wed 11 Mar 2026

Beijing, March 12 -- Tianjin Polytechnic University has submitted a patent application for Self-driven Micromotor System Constructed by Calabash-shaped Janus Magnetic Multifunctional Particles. Liu Wei, Fan Bangqiu, Huang Jiawen, Wu Zhiwei, Wang Mingxuan and Zhou Xiaoya developed the invention. The patent application number is ..

Foshan Di Hua Technology Applies for Patent on PTFE Coating Guide Wire and Preparation Method Thereof

Chemicals

| Thu 12 Mar 2026

Beijing, March 12 -- Foshan Di Hua Technology has applied Chinese patent for PTFE Coating Guide Wire and Preparation Method Thereof. Lyu Weitao, Chen Weijun and Zhang Xuefeng developed it. The patent application number is CN202510841771 20250623. The patent publication number is CN120771358 (A). International Patent Classificat..

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