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(1)

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(1)

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(1)

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(1)

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(1)

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(1)

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(1)

(1)

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(1)

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(1)

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(1)

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(1)

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(1)

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(1)

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(1)

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(1)

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(1)

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(1)

(1)

(1)

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(1)

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(1)

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(1)

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(1)

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(1)

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(1)

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(1)

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(1)

(1)

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(1)

(1)

(1)

(1)

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(1)

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(1)

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(1)

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(1)

(1)

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(1)

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(1)

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(1)

(1)

(1)

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(1)

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(1)

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(1)

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(1)

(1)

(1)

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(1)

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(1)

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(1)

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(1)

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(1)

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(1)

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(1)

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(1)

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(1)

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(1)

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Heilongjiang Zhongtai Rui

(1)

Henan Academy Of Sciences

(1)

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(1)

Henan Cardiovascular Cent

(1)

Henan Jiarun New Mat Co L

(1)

Henan Lingbao New Materia

(1)

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(1)

Hezhou Zhongshan Suawin C

(1)

Honda Motor Co Ltd [jp];

(1)

Hongming New Energy Tech

(1)

(1)

Huaian Zhongdi New Mat Co

(1)

Huayi Cable Access Co Ltd

(1)

Huazhi Regeneration Resou

(1)

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(1)

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(1)

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(1)

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(1)

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(1)

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(1)

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(1)

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(1)

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(1)

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(1)

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(1)

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(1)

Jennifer Joy True

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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)

(1)

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(1)

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(1)

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(1)

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(1)

(1)

(1)

(1)

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(1)

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(1)

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(1)

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Lisen Noco Company

(1)

(1)

(1)

(1)

(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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Plastics

| Sun 29 Mar 2026

Beijing, March 30 -- Yantai Engineering Univ Research Institute; Harbin Engineering University has submitted a patent application for Preparation Method of Phosphorus-containing Resin for Nuclide Adsorption Separation. Wang Guixiang, Cui Yiqun and Ma Fuqiu developed the invention. The patent application number is CN2025111239..

State Intellectual Property Office of China Releases Shaanxi Rongdexiang Intelligent Machinery Co Ltd Patent Application for Energy-saving Normal-pressure Plasticizing Device for F..

Plastics

| Sun 29 Mar 2026

Beijing, March 30 -- State Intellectual Property Office of China has released Shaanxi Rongdexiang Intelligent Machinery Co Ltd patent application for Energy-saving Normal-pressure Plasticizing Device for Flexible High Polymer Material. This invention was developed by Wu Shijia. The patent application number is CN202511307256 ..

Guangxi Mulinsen Tech Co Ltd Files Chinese Patent Application for Environment-friendly Formula Preparation Method of Polymer Concrete Release Agent

Plastics

| Sun 29 Mar 2026

Beijing, March 30 -- Guangxi Mulinsen Tech Co Ltd has filed a patent application for Environment-friendly Formula Preparation Method of Polymer Concrete Release Agent. This invention was developed by Lu Chengpeng. The patent application number is CN20251159808 20250730. The patent publication number is CN120962834 (A). Intern..

U.S. Patent and Trademark Office Receives Debogy Molecular Inc Patent Application for Methods of Use and Processes for Preparing Alcoholic Solutions of Polyvinylpyridine Polymers

Alcoholic Beverages

| Mon 30 Mar 2026

Alexandria, March 30 -- U.S. Patent and Trademark Office has received Debogy Molecular Inc patent application for Methods of Use and Processes for Preparing Alcoholic Solutions of Polyvinylpyridine Polymers. Bouloussa Houssam and Bouloussa Othman developed the invention. The patent application number is US202519196660 2025050..

State Intellectual Property Office of China Publishes Guocai Suzhou New Material Tech Co Ltd Patent Application for Modified Polyphenylene Sulfide Composite Material and Preparatio..

Plastics

| Mon 30 Mar 2026

Beijing, March 30 -- State Intellectual Property Office of China has published Guocai Suzhou New Material Tech Co Ltd patent application for Modified Polyphenylene Sulfide Composite Material and Preparation Process Thereof. The invention was developed by Xiang Pengwei. The patent application number is CN202511301528 20250912...

Shanghai Wenxin Tech Co Ltd Seeks Patent for Resin Composition and Application Thereof

Plastics

| Mon 30 Mar 2026

Beijing, March 30 -- Shanghai Wenxin Tech Co Ltd has sought patent for Resin Composition and Application Thereof. This invention was developed by Chuang Min-chao, Cheng Chunxia and Huang Guangfeng. The patent application number is CN202511133390 20250813. The patent publication number is CN120966202 (A). International Patent ..

State Intellectual Property Office of China Releases Shenzhen Jiabei Times Tech Co Ltd Patent Application for Low-temperature-resistant Anti-aging Polypropylene Plastic Clothes Han..

Plastics

| Mon 30 Mar 2026

Beijing, March 30 -- State Intellectual Property Office of China has released Shenzhen Jiabei Times Tech Co Ltd patent application for Low-temperature-resistant Anti-aging Polypropylene Plastic Clothes Hanger and Preparation Method Thereof. This invention was developed by Gao Jian, He Tian and Huang Jiajun. The patent applica..

State Intellectual Property Office of China Receives Jiangyin Jiangtai Polymer New Material Patent Application for Non-adhesive PE (polyethylene) Self-adhesive Film and Production ..

Plastics

| Mon 30 Mar 2026

Beijing, March 30 -- State Intellectual Property Office of China has received Jiangyin Jiangtai Polymer New Material patent application for Non-adhesive PE (polyethylene) Self-adhesive Film and Production Process. He Jichao, Zhang Jialei and Son Hitoshi developed the invention. The patent application number is CN202511154020 ..

State Intellectual Property Office of China Publishes PetroChina Patent Application for Polyethylene Resin Composition, Preparation Method Thereof and Injection Molding or Compress..

Oil & Gas

| Mon 30 Mar 2026

Beijing, March 30 -- State Intellectual Property Office of China has published PetroChina patent application for Polyethylene Resin Composition, Preparation Method Thereof and Injection Molding or Compression Molding Product. The invention was developed by Du Bin, Xu Qiang, Gao Yuan, Li Rongbo, Huang Weihuan, Sun Xin, Kang Jingy..

Jiangsu Hankuang Ind Co Ltd Seeks Patent for Anti-aging and Anti-ultraviolet High Polymer Material as Well as Preparation Method and Application Thereof

Plastics

| Mon 30 Mar 2026

Beijing, March 30 -- Jiangsu Hankuang Ind Co Ltd has sought patent for Anti-aging and Anti-ultraviolet High Polymer Material as Well as Preparation Method and Application Thereof. This invention was developed by Wu Xuzhong, Liu Shengcheng, Wu Zhuojun, Gu Jiarong, Li Zhengzhong and Zhou Kai. The patent application number is CN..

State Intellectual Property Office of China Publishes Suhao Litian Liaoning Polymer Mat Co Ltd and Guangzhou University Patent Application for Environment-friendly Expandable Polys..

Plastics

| Mon 30 Mar 2026

Beijing, March 30 -- State Intellectual Property Office of China has published Suhao Litian Liaoning Polymer Mat Co Ltd and Guangzhou University patent application for Environment-friendly Expandable Polystyrene Bead and Preparation Process Thereof. The invention was developed by Yuan Yingchun, Liu Qi, Shen Dexin, Wang Kai, Ju N..

Anhui Shengchenyuan Material Tech Industrial Development Co Ltd Applies for Patent on Forming Method of Multi-layer Composite Pipe

Pipe

| Mon 30 Mar 2026

Beijing, March 30 -- Anhui Shengchenyuan Material Tech Industrial Development Co Ltd has applied Chinese patent for Forming Method of Multi-layer Composite Pipe. Guo Zongyu and Kwak Je-ho developed it. The patent application number is CN202511428322 20250930. The patent publication number is CN120963103 (A). International Pat..

State Intellectual Property Office of China Releases Fuhai Dongying Tech Service Co Ltd Patent Application for Sulfone Polymer and Preparation Method Thereof

Plastics

| Sun 29 Mar 2026

Beijing, March 30 -- State Intellectual Property Office of China has released Fuhai Dongying Tech Service Co Ltd patent application for Sulfone Polymer and Preparation Method Thereof. This invention was developed by Qian Zhongzhong, Liang Yuzhi, Wang Yifeng and Liao Guangming. The patent application number is CN202511516210 2..

State Intellectual Property Office of China Releases Nantong Weisiman Fiber Tech Co Ltd Patent Application for Preparation and Application of Novel Liquid Crystal Polyurethane

Plastics

| Sun 29 Mar 2026

Beijing, March 30 -- State Intellectual Property Office of China has released Nantong Weisiman Fiber Tech Co Ltd patent application for Preparation and Application of Novel Liquid Crystal Polyurethane. This invention was developed by Cai Ping. The patent application number is CN202511499448 20251020. The patent publication nu..

Anhui Survey & Design Institute of Water Resources & Hydropower Submits Patent Application for High-efficiency Embankment Filling Soil Modifier Based on Solid Waste Synergy as Well..

Tools and Machinery

| Sun 29 Mar 2026

Beijing, March 30 -- Anhui Survey & Design Institute of Water Resources & Hydropower has submitted a patent application for High-efficiency Embankment Filling Soil Modifier Based on Solid Waste Synergy as Well as Preparation Method and Application of High-efficiency Embankment Filling Soil Modifier. Wang Tianxing, Li Zhenxin, We..

State Intellectual Property Office of China Releases Shandong Zhongxing Jianan Construction Eng Co Ltd Patent Application for Preparation Method of Polymer Modified Fiber Toughened..

Plastics

| Sun 29 Mar 2026

Beijing, March 30 -- State Intellectual Property Office of China has released Shandong Zhongxing Jianan Construction Eng Co Ltd patent application for Preparation Method of Polymer Modified Fiber Toughened ECC Concrete. This invention was developed by Chen Dexing, Song Lei, Huang Huiping, Zhai Shengyang, Jiang Rong, Ren Yaxi, Zh..

Seiko Epson Submits United States Patent Application for Gas Separation Membrane and Method for Producing Gas Separation Membrane

Enviornmental

| Mon 30 Mar 2026

Alexandria, March 30 -- Seiko Epson has submitted a patent application for Gas Separation Membrane and Method for Producing Gas Separation Membrane. This invention was developed by Koike Takeo. The patent application number is US202519339866 20250925. The patent publication number is US20260084117 (A1). International Patent C..

Rensselaer Polytechnic Institute Submits United States Patent Application for Systems and Methods Including Fused Particle Membranes for Filtration

Plastics

| Mon 30 Mar 2026

Alexandria, March 30 -- Rensselaer Polytechnic Institute has submitted a patent application for Systems and Methods Including Fused Particle Membranes for Filtration. This invention was developed by Belfort Georges, Plawsky Joel, Karla Surya and Sorci Mirco. The patent application number is US202519400293 20251125. The patent..

Guangzhou Aolai Cosmetic Co Ltd Submits Patent Application for 4-butylresorcinol Composite Liposome Preparation and Preparation Method Thereof

Software

| Mon 30 Mar 2026

Beijing, March 30 -- Guangzhou Aolai Cosmetic Co Ltd has submitted a patent application for 4-butylresorcinol Composite Liposome Preparation and Preparation Method Thereof. Peng Zaihui, Peng Xiaodan and Lai Xuanyao developed the invention. The patent application number is CN202511377848 20250925. The patent publication number..

Zhejiang Sainon Chemical Co Ltd Applies for Patent on Fluorine-containing Compound with Phenolic Hydroxyl Group Structure, Fluorine-containing Polymer with Phenolic Hydroxyl Group ..

Plastics

| Sun 29 Mar 2026

Beijing, March 30 -- Zhejiang Sainon Chemical Co Ltd has applied Chinese patent for Fluorine-containing Compound with Phenolic Hydroxyl Group Structure, Fluorine-containing Polymer with Phenolic Hydroxyl Group Structure Prepared from Fluorine-containing Compound and Application of Fluorine-containing Polymer. Fan Ji'an, Xu Shuqu..

PetroChina Submits Patent Application for Internal Electron Donor Compound and Preparation Method and Application Thereof

Oil & Gas

| Sun 29 Mar 2026

Beijing, March 30 -- PetroChina has submitted a patent application for Internal Electron Donor Compound and Preparation Method and Application Thereof. Zhang Wei, Lin Long, Lei Junyu, Wang Kefeng, Chen Shangtao, Zhang Mingge, Yi Jianjun, Hao Haijun, Xie Tianhui and Jia Jianguang developed the invention. The patent application n..

Umicore and University Hasselt File United States Patent Application for Polymer Electrolyte Comprising a Polyacrylamide and Methods for the Production Thereof

Plastics

| Sun 29 Mar 2026

Alexandria, March 30 -- Umicore and University Hasselt have filed a patent application for Polymer Electrolyte Comprising a Polyacrylamide and Methods for the Production Thereof. This invention was developed by Kelchtermans An-sofie, Joos Bjorn, Hardy An and Van Bael Marlies. The patent application number is US202319111003 20..

The Swatch Group Research and Development Seeks Patent for Watch Comprising a Humidity Regulation Device Inside its Case

Tools and Machinery

| Mon 30 Mar 2026

Alexandria, March 30 -- The Swatch Group Research and Development has sought patent for Watch Comprising a Humidity Regulation Device Inside its Case. This invention was developed by Dovcik Marek, François Nicolas and Napoli Sophie. The patent application number is US202519283565 20250729. The patent publication number is US..

Qingyuan Zhanxin Sports Equipment Co Ltd Submits Patent Application for Golf Ball Head with Special Surface Strengthening Treatment

Sports

| Mon 30 Mar 2026

Beijing, March 30 -- Qingyuan Zhanxin Sports Equipment Co Ltd has submitted a patent application for Golf Ball Head with Special Surface Strengthening Treatment. Zhuang Jishun developed the invention. The patent application number is CN20251003693 20250102. The patent publication number is CN120960741 (A). International Paten..

State Intellectual Property Office of China Publishes Guangdong Komo Co Ltd; Guangzhou Yingke New Mat Co Ltd; Jian Xinmao Forest Chemical Co Ltd Patent Application for Liquid Rosin..

Plastics

| Mon 30 Mar 2026

Beijing, March 30 -- State Intellectual Property Office of China has published Guangdong Komo Co Ltd; Guangzhou Yingke New Mat Co Ltd; Jian Xinmao Forest Chemical Co Ltd patent application for Liquid Rosin Resin as Well as Preparation Method and Application Thereof. The invention was developed by Xu Jianxing, Shen Weijing, Jiang..

Yongxuan New Mat Group Co Ltd Submits Chinese Patent Application for Surface Treatment Method and Device for High-filling Polymer Hollow Plate

Plastics

| Sun 29 Mar 2026

Beijing, March 30 -- Yongxuan New Mat Group Co Ltd has submitted a patent application for Surface Treatment Method and Device for High-filling Polymer Hollow Plate. This invention was developed by Yu Gaoxuan, He Hui and Li Yurong. The patent application number is CN20251195452 20250806. The patent publication number is CN1209..

State Intellectual Property Office of China Publishes Yunnan Power Grid, Electric Power Research Institute Patent Application for Oil-gas Separation Membrane as Well as Preparation..

Tools and Machinery

| Sun 29 Mar 2026

Beijing, March 30 -- State Intellectual Property Office of China has published Yunnan Power Grid, Electric Power Research Institute patent application for Oil-gas Separation Membrane as Well as Preparation Method and Application Thereof. The invention was developed by Guo Xinliang, Song Yufeng, He Yunhua, Liu Ronghai, Li Zonghon..

State Intellectual Property Office of China Publishes Guizhou Material Industrial Technology Institute and Guizhou Wodun Green Tech Co Ltd Patent Application for Polymer Porous Mem..

Plastics

| Sun 29 Mar 2026

Beijing, March 30 -- State Intellectual Property Office of China has published Guizhou Material Industrial Technology Institute and Guizhou Wodun Green Tech Co Ltd patent application for Polymer Porous Membrane, Preparation Method Thereof and Application of Polymer Porous Membrane in Turbidity Removal and Pre-filtration. The inv..

State Intellectual Property Office of China Releases Jiangxi Sanxin Medtec Patent Application for Flat Plate Separation Membrane for Improving Biocompatibility and Preparation Meth..

Tools and Machinery

| Sun 29 Mar 2026

Beijing, March 30 -- State Intellectual Property Office of China has released Jiangxi Sanxin Medtec patent application for Flat Plate Separation Membrane for Improving Biocompatibility and Preparation Method of Flat Plate Separation Membrane. This invention was developed by Shi Jie, Zhu Jiandong, Chen Pengqun, Zhan Zhenxiong, Ch..

Syensqo Specialty Polymers USA LLC Files United States Patent Application for Graft Polyarylether Copolymers

Plastics

| Mon 30 Mar 2026

Alexandria, March 30 -- Syensqo Specialty Polymers USA LLC has filed a patent application for Graft Polyarylether Copolymers. This invention was developed by Nair Kamlesh P. The patent application number is US202319112625 20230921. The patent publication number is US20260085144 (A1). International Patent Classification codes ..

Netzero Entpr Inc Seeks Patent for Natural Plant Fibre Reinforced Concrete

Plastics

| Mon 30 Mar 2026

Alexandria, March 30 -- Netzero Entpr Inc has sought patent for Natural Plant Fibre Reinforced Concrete. This invention was developed by Bogyo Grant Raymond and Ryde Ronald. The patent application number is US202519405236 20251201. The patent publication number is US20260085004 (A1). International Patent Classification codes ..

U.S. Patent and Trademark Office Receives Toray Advanced Film Patent Application for Multilayer Object, Ink-printed Multilayer Object Obtained Therefrom, and Package

Tools and Machinery

| Mon 30 Mar 2026

Alexandria, March 30 -- U.S. Patent and Trademark Office has received Toray Advanced Film patent application for Multilayer Object, Ink-printed Multilayer Object Obtained Therefrom, and Package. Sato Yoshikazu, Kusama Shinya and Tsumuraya Mitsuhiro developed the invention. The patent application number is US202319109356 20231..

Wonjin Polymer Co Ltd Submits United States Patent Application for Extrusion Device for Tubes

Plastics

| Mon 30 Mar 2026

Alexandria, March 30 -- Wonjin Polymer Co Ltd has submitted a patent application for Extrusion Device for Tubes. This invention was developed by Hong Sung Won. The patent application number is US202419110109 20240112. The patent publication number is US20260084866 (A1). International Patent Classification codes are B65D35/28 ..

Yondr Seeks Patent for Container with Transitional Window and Clip

Construction

| Mon 30 Mar 2026

Alexandria, March 30 -- Yondr has sought patent for Container with Transitional Window and Clip. This invention was developed by Dugoni Graham and Abdelmalek Anthony. The patent application number is US202418897379 20240926. The patent publication number is US20260084864 (A1). International Patent Classification codes are A45..

Chongqing Xierkang Blood Purification Equipment Res Development Co Ltd Applies for Patent on Adsorption Resin for Removing Tumor Cell Factors and Preparation Method Thereof

Plastics

| Sun 29 Mar 2026

Beijing, March 30 -- Chongqing Xierkang Blood Purification Equipment Res Development Co Ltd has applied Chinese patent for Adsorption Resin for Removing Tumor Cell Factors and Preparation Method Thereof. Luo Zhangkai, Zhang Ting and Sun Zhen developed it. The patent application number is CN202511349088 20250922. The patent pu..

Guangdong Gaoshi High Tech Ind Co Ltd Applies for Patent on Low-temperature Ceramic Room-temperature Curing Silicone Rubber and Preparation Method Thereof

Rubber

| Mon 30 Mar 2026

Beijing, March 30 -- Guangdong Gaoshi High Tech Ind Co Ltd has applied Chinese patent for Low-temperature Ceramic Room-temperature Curing Silicone Rubber and Preparation Method Thereof. Cheng Xiaolian, Chen Haoying, Zhang Tao, Wang Runmin, Zhi Zhengzhong and Zhang Haiqin developed it. The patent application number is CN202511..

Baoxin Polymer Science & Tech Guangzhou Co Ltd Submits Chinese Patent Application for Charging Pile High-power Charging Cable Flame-retardant Material and Preparation Method Thereo..

Electrical

| Mon 30 Mar 2026

Beijing, March 30 -- Baoxin Polymer Science & Tech Guangzhou Co Ltd has submitted a patent application for Charging Pile High-power Charging Cable Flame-retardant Material and Preparation Method Thereof. This invention was developed by Xie Daihui, Peng Qiuli, Tang Wenyi and Hou Tao. The patent application number is CN20251149..

State Intellectual Property Office of China Releases Cixi Benheyi New Material Tech Co Ltd Patent Application for Fireproof Cable and Preparation Method Thereof

Electrical

| Mon 30 Mar 2026

Beijing, March 30 -- State Intellectual Property Office of China has released Cixi Benheyi New Material Tech Co Ltd patent application for Fireproof Cable and Preparation Method Thereof. This invention was developed by Chen Yunhui, Peng Sujie and Deng Shu. The patent application number is CN20251183016 20250804. The patent pu..

Liaoning Aihai Talc Co Ltd Files Chinese Patent Application for Antistatic Talcum Powder and Graphene Composite Reinforced Material and In-situ Polymerization Process Thereof

Nanotech

| Mon 30 Mar 2026

Beijing, March 30 -- Liaoning Aihai Talc Co Ltd has filed a patent application for Antistatic Talcum Powder and Graphene Composite Reinforced Material and In-situ Polymerization Process Thereof. This invention was developed by Zhou Jiaming, Liu Jingze, Zhang Yining, Yang Shengqi, Li Yafang, Gu Feng and Jiang Jincan. The paten..

Electric Power Res Institute Guangdong Power Grid Corp Submits Chinese Patent Application for High-temperature-resistant Cable Material as Well as Preparation Method and Applicatio..

Electrical

| Mon 30 Mar 2026

Beijing, March 30 -- Electric Power Res Institute Guangdong Power Grid Corp has submitted a patent application for High-temperature-resistant Cable Material as Well as Preparation Method and Application Thereof. This invention was developed by Peng Xiangyang, Yu Xin, Gao Jian, Li Yinge, Yu Shihu, Fan Yazhou, Wu Ji, Zhang Weijie,..

Taixing Zhifu New Material Tech Co Ltd Applies for Patent on Film Containing Modified Graphene and Preparation Method Thereof

Nanotech

| Sun 29 Mar 2026

Beijing, March 30 -- Taixing Zhifu New Material Tech Co Ltd has applied Chinese patent for Film Containing Modified Graphene and Preparation Method Thereof. Wang Cao, Li Xing and Sun Pan developed it. The patent application number is CN202511294973 20250911. The patent publication number is CN120966062 (A). International Pate..

State Intellectual Property Office of China Releases Shandong University Patent Application for Polyphenyl Silsesquioxane Block Liquid Silicone Rubber and Preparation Method Thereo..

Rubber

| Sun 29 Mar 2026

Beijing, March 30 -- State Intellectual Property Office of China has released Shandong University patent application for Polyphenyl Silsesquioxane Block Liquid Silicone Rubber and Preparation Method Thereof. This invention was developed by Zhou Chuanjian, Tian Zhan and Cheng Xiao. The patent application number is CN202511494418..

Gachon University Of Industry Academic Cooperation Foundation and Quadmedicine Inc File United States Patent Application for Microneedle Patch and Method for Manufacturing the Same

Pharmaceutical

| Mon 30 Mar 2026

Alexandria, March 30 -- Gachon University Of Industry Academic Cooperation Foundation and Quadmedicine Inc have filed a patent application for Microneedle Patch and Method for Manufacturing the Same. This invention was developed by Baek Seung Ki, Park Jung Hwan, Kwon Min Ju and Ryu Min Woo. The patent application number is US..

Intas Pharmaceuticals Submits United States Patent Application for Upadacitinib Formulation

Pharmaceutical

| Mon 30 Mar 2026

Alexandria, March 30 -- Intas Pharmaceuticals has submitted a patent application for Upadacitinib Formulation. This invention was developed by Patil Rahul Sudhakar, Patel Sandip Kumar Manubhai, Jamloki Ashutosh and Sehgal Ashish. The patent application number is US202319109053 20230906. The patent publication number is US202600..

U.S. Patent and Trademark Office Receives Samyang Holdings Patent Application for Kit for Manufacture of Drug-containing Nanoparticles and Nanoparticle Composition for Drug Deliver..

Pharmaceutical

| Mon 30 Mar 2026

Alexandria, March 30 -- U.S. Patent and Trademark Office has received Samyang Holdings patent application for Kit for Manufacture of Drug-containing Nanoparticles and Nanoparticle Composition for Drug Delivery. Kim Go Eun, Kyung Kyu Jin, Kim So Young, Nam Joung Pyo, Lee So Jin, Park Jong Min and Seo Won II developed the inventio..

U.S. Patent and Trademark Office Releases Hummer Matthew and Hummer Gregory J Patent Application for Functionalized Graphene and Methods of Use Thereof

Nanotech

| Mon 30 Mar 2026

Alexandria, March 30 -- U.S. Patent and Trademark Office has released Hummer Matthew and Hummer Gregory J patent application for Functionalized Graphene and Methods of Use Thereof. The patent application number is US202519403970 20251130. The patent publication number is US20260086079 (A1). International Patent Classification ..

State Intellectual Property Office of China Publishes Zhejiang Kangge Electric Co Ltd Patent Application for Fire Extinguishing Medium and Application Thereof in Electric Energy Me..

Electrical

| Mon 30 Mar 2026

Beijing, March 30 -- State Intellectual Property Office of China has published Zhejiang Kangge Electric Co Ltd patent application for Fire Extinguishing Medium and Application Thereof in Electric Energy Metering Device. The invention was developed by Long Tao, Cheng Feihua, Yuan Shiyou, Wang Juan, Shi Leizhen, Xiang Xiaoyong, Ye..

State Intellectual Property Office of China Receives Beijing Zhongke Antu Transp Technology Co Ltd and Hubei Expressway Ind Development Co Ltd Patent Application for Water-based Hi..

Transportation

| Mon 30 Mar 2026

Beijing, March 30 -- State Intellectual Property Office of China has received Beijing Zhongke Antu Transp Technology Co Ltd and Hubei Expressway Ind Development Co Ltd patent application for Water-based High-molecular Cold-mixing Crack Pouring Adhesive for Road Maintenance. Xie Yongli, Hui Bing, Xiang Shanglin, Sun Junbo and Wan..

State Intellectual Property Office of China Releases Shenzhen Xinyuanbang Tech Co Ltd and South China University of Technology Patent Application for Sulfide-based All-solid-state ..

Electrical

| Mon 30 Mar 2026

Beijing, March 30 -- State Intellectual Property Office of China has released Shenzhen Xinyuanbang Tech Co Ltd and South China University of Technology patent application for Sulfide-based All-solid-state Battery Positive Electrode Binder and All-solid-state Battery. This invention was developed by Guan Jianhong, Wang Chaoyang, ..

Heilongjiang Zhongtai Ruizhi Tech Co Ltd Submits Patent Application for Two-component Flexible Road Marking Paint and Preparation Method Thereof

Transportation

| Mon 30 Mar 2026

Beijing, March 30 -- Heilongjiang Zhongtai Ruizhi Tech Co Ltd has submitted a patent application for Two-component Flexible Road Marking Paint and Preparation Method Thereof. Wang Yan and Bai Yunfeng developed the invention. The patent application number is CN20251174283 20250801. The patent publication number is CN120966353 ..

Changsha Guide Tech Co Ltd Applies for Patent on Spherical Nano Silver Powder and Preparation Method Thereof

Nanotech

| Sun 29 Mar 2026

Beijing, March 30 -- Changsha Guide Tech Co Ltd has applied Chinese patent for Spherical Nano Silver Powder and Preparation Method Thereof. Yu Gui, Yi Lijun, Li Xiaohua, Wen Yufen and Xu Yao developed it. The patent application number is CN202511319327 20250916. The patent publication number is CN120961907 (A). International ..

Haia Technology Seeks Patent for Preparation Process, Equipment and Application of Carboxy Nitrile Rubber Composition

Rubber

| Sun 29 Mar 2026

Beijing, March 30 -- Haia Technology has sought patent for Preparation Process, Equipment and Application of Carboxy Nitrile Rubber Composition. This invention was developed by Lin Xiao, Xu Bin, Ying Xia, Lai Hao, Lin Rishun, Zheng Shichuan, Zhu Lixin, Lu Youxing, Lai Zhenhong and Yan Ruiqiang. The patent application number is ..

Zhejiang University Applies for Patent on Interface In-situ Assembled Gel and Nanoparticle Composite Polyether Sulfone Membrane as Well as Preparation and Application Thereof

Nanotech

| Sun 29 Mar 2026

Beijing, March 30 -- Zhejiang University has applied Chinese patent for Interface In-situ Assembled Gel and Nanoparticle Composite Polyether Sulfone Membrane as Well as Preparation and Application Thereof. Shen Yingnan, Chai Wentao, Su Rui, Hu Liang, Wang Jing, Ruan Xiaodong and Fu Xin developed it. The patent application numbe..

State Intellectual Property Office of China Receives Shaanxi Juneng Yousu Polymer Mat Co Ltd Patent Application for Preparation Method of Ultrahigh-strength Nylon 66

Textile

| Mon 30 Mar 2026

Beijing, March 30 -- State Intellectual Property Office of China has received Shaanxi Juneng Yousu Polymer Mat Co Ltd patent application for Preparation Method of Ultrahigh-strength Nylon 66. Wen Peng, Yang Jintao and Ma Bo developed the invention. The patent application number is CN202511386641 20250926. The patent publicati..

State Intellectual Property Office of China Publishes Chizhou Zhenmiao Biotechnology Co Ltd Patent Application for Degradable Master Batch for Soil Improvement as Well as Preparati..

Agricultural

| Mon 30 Mar 2026

Beijing, March 30 -- State Intellectual Property Office of China has published Chizhou Zhenmiao Biotechnology Co Ltd patent application for Degradable Master Batch for Soil Improvement as Well as Preparation Method and Application of Degradable Master Batch. The invention was developed by Zheng Liming, Zhu Xiebin and Hu Xuelin. ..

State Intellectual Property Office of China Releases China Southwest Agricultural Design and Research Institute, Sichuan Ruite Fire Tech Co Ltd and Southwest University of Science ..

Agricultural

| Sun 29 Mar 2026

Beijing, March 30 -- State Intellectual Property Office of China has released China Southwest Agricultural Design and Research Institute, Sichuan Ruite Fire Tech Co Ltd and Southwest University of Science and Technology patent application for Synthesis Method of Ultra-low Formaldehyde Fireproof Resin and Preparation Method of Fi..

State Intellectual Property Office of China Publishes CHN Energy New Energy Tech Research Institute Patent Application for Method for Purifying Mine Gushing Water

Enviornmental

| Sun 29 Mar 2026

Beijing, March 30 -- State Intellectual Property Office of China has published CHN Energy New Energy Tech Research Institute patent application for Method for Purifying Mine Gushing Water. The invention was developed by Xu Dong, Yu Peng, Zhao Rui, Xin Zhikun, Zheng Xufan, Tang Tao, Gao Tengfei and Wang Yan. The patent applica..

Xinxiang Shouchuang Env Energy Co Ltd Seeks Patent for Lead-polluted Soil Remediation Device and Remediation Method

Agricultural

| Sun 29 Mar 2026

Beijing, March 30 -- Xinxiang Shouchuang Env Energy Co Ltd has sought patent for Lead-polluted Soil Remediation Device and Remediation Method. This invention was developed by Ru Zhenguang, Du Bing, Jiang Qun, Zhu Guojun, Pang Jianmin and Fu Sha. The patent application number is CN202511288183 20250910. The patent publication ..

U.S. Patent and Trademark Office Releases J&M Shuler Medical Inc Patent Application for Wound Dressing System

Medical

| Mon 30 Mar 2026

Alexandria, March 30 -- U.S. Patent and Trademark Office has released J&M Shuler Medical Inc patent application for Wound Dressing System. This invention was developed by Shuler Michael Simms and Freedman Brett A. The patent application number is US202519340531 20250925. The patent publication number is US20260083596 (A1). In..

Hoover Patrick Seeks Patent for Protective Body Gear Device

Engineering

| Mon 30 Mar 2026

Alexandria, March 30 -- Hoover Patrick has sought patent for Protective Body Gear Device. The patent application number is US202418896092 20240925. The patent publication number is US20260083185 (A1). International Patent Classification codes are A41D13/00, A41D13/05, A41D13/08, A41D31/08 and A41D31/28. Cooperative Patent C..

Shucheng County Anfeng Ecological Forestry Co Ltd Submits Chinese Patent Application for Nursery Stock Fixation Stability Intelligent Detection and Reinforcement Decision-making Sy..

Agricultural

| Mon 30 Mar 2026

Beijing, March 30 -- Shucheng County Anfeng Ecological Forestry Co Ltd has submitted a patent application for Nursery Stock Fixation Stability Intelligent Detection and Reinforcement Decision-making System. This invention was developed by Zhang Feifei. The patent application number is CN202510832256 20250620. The patent publi..

State Intellectual Property Office of China Receives Shin-Etsu Polymer Patent Application for Substrate Container and Method for Manufacturing Substrate Container

Semiconductor

| Mon 30 Mar 2026

Beijing, March 30 -- State Intellectual Property Office of China has received Shin-Etsu Polymer patent application for Substrate Container and Method for Manufacturing Substrate Container. Mimura Hiroshi and Hasegawa Akihiro developed the invention. The patent application number is CN20238095894 20231225. The patent publication..

U.S. Patent and Trademark Office Receives Froehler Anthony Steven Patent Application for Sealing Device for a Valve

Engineering

| Mon 30 Mar 2026

Alexandria, March 30 -- U.S. Patent and Trademark Office has received Froehler Anthony Steven patent application for Sealing Device for a Valve. Froehler Anthony Steven and Hicks Jordan Nelson developed the invention. The patent application number is US202519338078 20250924. The patent publication number is US20260085769 (A1)..

U.S. Patent and Trademark Office Publishes Neox Public Benefit LLC Patent Application for Method of Making Polyhydroxyalkanoate Yarn and Fabric and Article Comprising the Same

Textile

| Mon 30 Mar 2026

Alexandria, March 30 -- U.S. Patent and Trademark Office has published Neox Public Benefit LLC patent application for Method of Making Polyhydroxyalkanoate Yarn and Fabric and Article Comprising the Same. The invention was developed by Oxman Neri, Kayser Markus A R, Soenksen Martinez Luis Ruben, Lu Jessica and Westlie Andrea H. ..

Shenzhen Cooper Medical Submits Chinese Patent Application for Cell Membrane Imitation Coating as Well as Preparation Method and Application Thereof

Medical

| Mon 30 Mar 2026

Beijing, March 30 -- Shenzhen Cooper Medical has submitted a patent application for Cell Membrane Imitation Coating as Well as Preparation Method and Application Thereof. This invention was developed by Shuai Renju, Han Yaxiong, Hua Youlu, Li Junbao and Mao Yanfa. The patent application number is CN202510958365 20250711. The ..

State Intellectual Property Office of China Receives Sanya Research Institute China Agricultural University Patent Application for Pharmaceutical Composition Based on Iron-based Co..

Agricultural

| Mon 30 Mar 2026

Beijing, March 30 -- State Intellectual Property Office of China has received Sanya Research Institute China Agricultural University patent application for Pharmaceutical Composition Based on Iron-based Complex and Natural Naphthoquinone and Application Thereof. Ma Xiaowei, Wang Tingting, Wang Ling, Lian Jingyi, Zhang Qiwen, She..

Guangdong Baibaishun Tech Co Ltd Seeks Patent for Heating Type Pedestal Pan Seat Ring Based on Organic Conductive Polymer

Sanitation

| Mon 30 Mar 2026

Beijing, March 30 -- Guangdong Baibaishun Tech Co Ltd has sought patent for Heating Type Pedestal Pan Seat Ring Based on Organic Conductive Polymer. This invention was developed by Zheng Lanpeng and Ye Qinze. The patent application number is CN202510986948 20250717. The patent publication number is CN120959608 (A). Internatio..

Alpla Werke Alwin Lehner Files United States Patent Application for Device for Coating Fibre-based Hollow Bodies

Chemicals

| Mon 30 Mar 2026

Alexandria, March 30 -- Alpla Werke Alwin Lehner has filed a patent application for Device for Coating Fibre-based Hollow Bodies. This invention was developed by Sohm Alexander, Zmölnig Christian and Seppi Simon. The patent application number is US202319117445 20231006. The patent publication number is US20260084166 (A1). Inte..

Chengdu Leps Tech Co Ltd Submits Chinese Patent Application for Polymer Solution Viscosity Protection System for Improving Ferrous Ion Tolerance in Oil and Gas Field

Chemicals

| Mon 30 Mar 2026

Beijing, March 30 -- Chengdu Leps Tech Co Ltd has submitted a patent application for Polymer Solution Viscosity Protection System for Improving Ferrous Ion Tolerance in Oil and Gas Field. This invention was developed by Wu Xidao, Liu Bin, Ren Shan, Guo Qingsong, Tang Chaojun, Mao Huifei and Li Huan. The patent application num..

Zhejiang Changrong Chemical Co Ltd Submits Chinese Patent Application for Washable Adhesive Composition and Preparation Method Thereof

Chemicals

| Mon 30 Mar 2026

Beijing, March 30 -- Zhejiang Changrong Chemical Co Ltd has submitted a patent application for Washable Adhesive Composition and Preparation Method Thereof. This invention was developed by Zheng Xiaoping, Lan Qingdong, Guo Yang, Hu Minchao, Deng Qing and Zhang Pengfei. The patent application number is CN202511131510 20250813...

Hefei Hanzhihe New Material Tech Co Ltd Submits Chinese Patent Application for Polyimide Electrophoretic Coating as Well as Preparation Method and Application Thereof

Electronics

| Mon 30 Mar 2026

Beijing, March 30 -- Hefei Hanzhihe New Material Tech Co Ltd has submitted a patent application for Polyimide Electrophoretic Coating as Well as Preparation Method and Application Thereof. This invention was developed by Teng Chao and Yano Shinji. The patent application number is CN202410628807 20240517. The patent publicatio..

Suzhou Xuanwei New Mat Co Ltd Submits Patent Application for High-temperature-resistant Conductive Liquid for Electrostatic Powder Spraying of Base Material/composite Material

Electronics

| Mon 30 Mar 2026

Beijing, March 30 -- Suzhou Xuanwei New Mat Co Ltd has submitted a patent application for High-temperature-resistant Conductive Liquid for Electrostatic Powder Spraying of Base Material/composite Material. Cao Yewen developed the invention. The patent application number is CN202511141336 20250815. The patent publication numbe..

Electric Power Res Institute Guangdong Power Grid Corp Files Chinese Patent Application for High-performance Conductive Carbon Black as Well as Preparation Method and Application T..

Electronics

| Mon 30 Mar 2026

Beijing, March 30 -- Electric Power Res Institute Guangdong Power Grid Corp has filed a patent application for High-performance Conductive Carbon Black as Well as Preparation Method and Application Thereof. This invention was developed by Yu Shihu, Yu Xin, Peng Xiangyang, Chen Yuhui, Li Yinge, Zhao Bing, Liu Lin and Jia Lichuan..

Huayi Cable Access Co Ltd Files Chinese Patent Application for Ethylene-propylene-diene Monomer Material for Cable Accessories and Preparation Method of Ethylene-propylene-diene Mo..

Chemicals

| Mon 30 Mar 2026

Beijing, March 30 -- Huayi Cable Access Co Ltd has filed a patent application for Ethylene-propylene-diene Monomer Material for Cable Accessories and Preparation Method of Ethylene-propylene-diene Monomer Material. This invention was developed by Qi Chun, Gao Chuangye, Guan Zhenzhen, Wang Rufei, Huang He, Gao Haida, Huang Xiamin..

Zhejiang Mingshida Applies for Patent on Wear-resistant and Tear-resistant Training Equipment Coating Material and Preparation Method Thereof

Chemicals

| Sun 29 Mar 2026

Beijing, March 30 -- Zhejiang Mingshida has applied Chinese patent for Wear-resistant and Tear-resistant Training Equipment Coating Material and Preparation Method Thereof. Zhu Jingjiang, Huang Xiaofeng, Lu Zhenfei, Jiang Feng, Zheng Qiao, Fu Anmin, Chen Bo, Li Helong and Feng Yunjie developed it. The patent application number ..

Hangzhou Benchuang Tech Co Ltd Files Chinese Patent Application for High-weather-resistance Organic Silicon Resin as Well as Preparation Method and Application Thereof

Semiconductor

| Sun 29 Mar 2026

Beijing, March 30 -- Hangzhou Benchuang Tech Co Ltd has filed a patent application for High-weather-resistance Organic Silicon Resin as Well as Preparation Method and Application Thereof. This invention was developed by Lan Ke, Han Fei, Zhang Jian, Chen Xiaofeng, Xu Xiaomei, Zhang Xinrun, Gu Qiandong, Chen Zhao and Ni Lingling. ..

State Intellectual Property Office of China Publishes Guangzhou Baiyun Tech Co Ltd and Guangdong Baiyun Tech Co Ltd Patent Application for Thiourea-polyamine Polycondensate, Epoxy ..

Chemicals

| Sun 29 Mar 2026

Beijing, March 30 -- State Intellectual Property Office of China has published Guangzhou Baiyun Tech Co Ltd and Guangdong Baiyun Tech Co Ltd patent application for Thiourea-polyamine Polycondensate, Epoxy Adhesive and Preparation Method of Thiourea-polyamine Polycondensate. The invention was developed by Zhou Ping, Hu Shuai and ..

Qingdao University of Science and Technology Submits Chinese Patent Application for Novel Diallyl-terminated Polyether as Well as Synthesis Method and Application Thereof

Chemicals

| Sun 29 Mar 2026

Beijing, March 30 -- Qingdao University of Science and Technology has submitted a patent application for Novel Diallyl-terminated Polyether as Well as Synthesis Method and Application Thereof. This invention was developed by Wang Xiaowu and Chen Yunlong. The patent application number is CN202511459047 20251013. The patent publi..

State Intellectual Property Office of China Releases Hunan Juren New Mat Co Ltd Patent Application for Hyperbranched Polycaprolactone Prepolymer Taking Allyl as Core as Well as Syn..

Chemicals

| Sun 29 Mar 2026

Beijing, March 30 -- State Intellectual Property Office of China has released Hunan Juren New Mat Co Ltd patent application for Hyperbranched Polycaprolactone Prepolymer Taking Allyl as Core as Well as Synthesis Method and Application of Hyperbranched Polycaprolactone Prepolymer. This invention was developed by Fu Jianbin, Li Ji..

Sichuan Shudao Construction Tech Co Ltd Applies for Patent on Humidity-responsive Porous Cement-based Sound Absorption Material and Preparation Method Thereof

Electronics

| Sun 29 Mar 2026

Beijing, March 30 -- Sichuan Shudao Construction Tech Co Ltd has applied Chinese patent for Humidity-responsive Porous Cement-based Sound Absorption Material and Preparation Method Thereof. Zheng Junfeng, Zhou Fei, Xiong Yan, Yang Fengyuan, Jiang Jun and Yang Qinbo developed it. The patent application number is CN202511503341..

Jiangsu Hefengyuan Environmental Protection Science & Tech Co Ltd Files Chinese Patent Application for Environment-friendly Efficient Photocatalyst Formaldehyde Scavenger and Prepa..

Chemicals

| Sun 29 Mar 2026

Beijing, March 30 -- Jiangsu Hefengyuan Environmental Protection Science & Tech Co Ltd has filed a patent application for Environment-friendly Efficient Photocatalyst Formaldehyde Scavenger and Preparation Method Thereof. This invention was developed by Zhang Bin and Zheng Yiwen. The patent application number is CN20241061034..

Wisconsin Alumni Research Foundation Files United States Patent Application for Fabrication of Large and Polymer-free Complex Oxide and Complex Nitride Membranes Assisted by Isolat..

Chemicals

| Mon 30 Mar 2026

Alexandria, March 30 -- Wisconsin Alumni Research Foundation has filed a patent application for Fabrication of Large and Polymer-free Complex Oxide and Complex Nitride Membranes Assisted by Isolated Metal Islands. This invention was developed by Eom Chang-beom, Pal Pratap and Yao Yuchuan. The patent application number is US2024..

Dongguan Boxiang Electronic Mat Co Ltd Applies for Patent on High Viscosity Acrylic Adhesive

Chemicals

| Mon 30 Mar 2026

Alexandria, March 30 -- Dongguan Boxiang Electronic Mat Co Ltd has applied United States patent for High Viscosity Acrylic Adhesive. Chen Xiaoyang, Chen Rong and Zheng Qing developed it. The patent application number is US202519174710 20250409. The patent publication number is US20260085215 (A1). International Patent Classifi..

U.S. Patent and Trademark Office Publishes Arkema France, Centre National De La Recherche Scient, University Claude Bernard Lyon 1 and Ecole Superieure De Chimie Physique Electroni..

Chemicals

| Mon 30 Mar 2026

Alexandria, March 30 -- U.S. Patent and Trademark Office has published Arkema France, Centre National De La Recherche Scient, University Claude Bernard Lyon 1 and Ecole Superieure De Chimie Physique Electronique De Lyon CPE Lyon patent application for Vinylidene Fluoride Emulsion Polymerization Using Poly(vinyl Alcohol) as Only ..

Zeus Company Applies for Patent on Heat Shrink Tube

Electronics

| Mon 30 Mar 2026

Alexandria, March 30 -- Zeus Company has applied United States patent for Heat Shrink Tube. Eberling Zeth John, Poole Tyler Austin and Fogle Josh G developed it. The patent application number is US202519086581 20250321. The patent publication number is US20260083882 (A1). International Patent Classification codes are A61L29/0..

China Chemical Donghua Anhui New Mat Co Ltd and East China Engineering Science and Technology Seek Patent for Preparation Method and Application of Amino Acid Covalent Functionaliz..

Biotechnology

| Mon 30 Mar 2026

Beijing, March 30 -- China Chemical Donghua Anhui New Mat Co Ltd and East China Engineering Science and Technology have sought patent for Preparation Method and Application of Amino Acid Covalent Functionalized Graphene. This invention was developed by Yu Qijun, Huang Yonggang, Qian Jun, Zhao Zihao and Yu Jun. The patent appl..

Tianyuan Construction Group and Laobinglaobing Shandong Construction Group Co Ltd Submit Chinese Patent Application for Micro-expansion Self-compacting Concrete and Preparation Met..

Construction

| Sun 29 Mar 2026

Beijing, March 30 -- Tianyuan Construction Group and Laobinglaobing Shandong Construction Group Co Ltd have submitted a patent application for Micro-expansion Self-compacting Concrete and Preparation Method Thereof. This invention was developed by Gao Dahai, Wang Xinke, Liang Kai, Ge Qingyong and Zhang Geng. The patent applic..

Henan Academy Of Sciences Private Chip And Drug Translation Res Institute and Institute Of Biomedical Henan Academy Of Sciences Submit Patent Application for Composite Nano Materia..

Nanotech

| Mon 30 Mar 2026

Beijing, March 30 -- Henan Academy Of Sciences Private Chip And Drug Translation Res Institute and Institute Of Biomedical Henan Academy Of Sciences have submitted a patent application for Composite Nano Material as Well as Preparation Method and Application Thereof. You Fenfen, Gao Shegan, Wang Zhenfu, Shi Linlin, Zhang Nan, Ya..

China Petroleum & Chemical and Sinopec Shanghai Petrochemical Res Institute Co Ltd Seek Patent for Polyimide Solution, Polyimide Slurry and Preparation Method and Application There..

Oil & Gas

| Sun 29 Mar 2026

Beijing, March 30 -- China Petroleum & Chemical and Sinopec Shanghai Petrochemical Res Institute Co Ltd have sought patent for Polyimide Solution, Polyimide Slurry and Preparation Method and Application Thereof. This invention was developed by Yang Yang, Li Yingcheng, Cui Jing, Zhang Peibin and Jiang Tian. The patent applicat..

China Petroleum & Chemical and Sinopec Shanghai Petrochemical Res Institute Co Ltd Submit Chinese Patent Application for High-strength and High-toughness Polyglycolic Acid Grafted ..

Oil & Gas

| Sun 29 Mar 2026

Beijing, March 30 -- China Petroleum & Chemical and Sinopec Shanghai Petrochemical Res Institute Co Ltd have submitted a patent application for High-strength and High-toughness Polyglycolic Acid Grafted Copolymer as Well as Preparation Method and Application Thereof. This invention was developed by Wang Zijun, Wang Hongxue, Zhou..

China Petroleum & Chemical and Sinopec Beijing Chemical Research Institute Co Ltd Submit Patent Application for Solid Catalyst Component for Olefin Polymerization and Preparation M..

Oil & Gas

| Sun 29 Mar 2026

Beijing, March 30 -- China Petroleum & Chemical and Sinopec Beijing Chemical Research Institute Co Ltd have submitted a patent application for Solid Catalyst Component for Olefin Polymerization and Preparation Method Thereof. Liang Yun, Gou Qingqiang, Li Ying, Wang Bohan, Lin Wanxin, Wang Yi, Huang Ting, Cao Changwen, Zhang Ning..

China Petroleum & Chemical and Sinopec Petroleum Engineering Tech Research Institute Co Ltd Apply for Patent on Compound with Leaking Stoppage Function, Bi-crosslinking Leaking Sto..

Oil & Gas

| Sun 29 Mar 2026

Beijing, March 30 -- China Petroleum & Chemical and Sinopec Petroleum Engineering Tech Research Institute Co Ltd have applied Chinese patent for Compound with Leaking Stoppage Function, Bi-crosslinking Leaking Stoppage Gel and Preparation Method and Application of Bi-crosslinking Leaking Stoppage Gel. Chu Qi developed it. The..

China Petroleum & Chemical and Sinopec Beijing Chemical Research Institute Co Ltd Seek Patent for Hydrogel/polymer Composite Scaffold as Well as Preparation Method and Application ..

Oil & Gas

| Mon 30 Mar 2026

Beijing, March 30 -- China Petroleum & Chemical and Sinopec Beijing Chemical Research Institute Co Ltd have sought patent for Hydrogel/polymer Composite Scaffold as Well as Preparation Method and Application Thereof. This invention was developed by Shi Jiezhong, Zhang Ben, Wang Chunyao, Zhou Tong, Zheng Tianyi and Wang Zhaoyi. ..

Changzhou Vocational Institute of Engineering and Jiangsu Lemo New Material Technology Submit Chinese Patent Application for Efficient Flame-retardant Anti-fouling Building Exterio..

Chemicals

| Mon 30 Mar 2026

Beijing, March 30 -- Changzhou Vocational Institute of Engineering and Jiangsu Lemo New Material Technology have submitted a patent application for Efficient Flame-retardant Anti-fouling Building Exterior Wall Coating. This invention was developed by Wei Jianjun, He Xu, Xu Jin and Xu Kaisheng. The patent application number is..

Yantai Xintelu New Material Tech Co Ltd, Yantai Xintelu Engineering Tech Co Ltd and Heilongjiang Kaiquan New Material Tech Co Ltd Apply for Patent on Antioxidant 1098 as Well as Sy..

Chemicals

| Sun 29 Mar 2026

Beijing, March 30 -- Yantai Xintelu New Material Tech Co Ltd, Yantai Xintelu Engineering Tech Co Ltd and Heilongjiang Kaiquan New Material Tech Co Ltd have applied Chinese patent for Antioxidant 1098 as Well as Synthesis Method and Application Thereof. Xia Zhuohao, Huo Chao, Ding Luyuan, Lu Yuan and Cai Zhiqi developed it. Th..

Arkema France, Japan Steel Works Europe GmbH and Trinseo Europe Submit United States Patent Application for Method and Installation for the Production of a Monomer by Depolymerizat..

Chemicals

| Mon 30 Mar 2026

Alexandria, March 30 -- Arkema France, Japan Steel Works Europe GmbH and Trinseo Europe have submitted a patent application for Method and Installation for the Production of a Monomer by Depolymerization of the Corresponding Polymer. This invention was developed by Dubois Jean-luc, Tojo Makoto and Van Der Heijden Simon. The p..

Weifang Tongyou New Material Tech Co Ltd and Shenzhen Weishi Acoustics Submit Chinese Patent Application for High-damping Vibrating Diaphragm, Preparation Method Thereof and Sound ..

Electronics

| Mon 30 Mar 2026

Beijing, March 30 -- Weifang Tongyou New Material Tech Co Ltd and Shenzhen Weishi Acoustics have submitted a patent application for High-damping Vibrating Diaphragm, Preparation Method Thereof and Sound Production Device. This invention was developed by Liu Fuquan, Xu Feilong, Li Shengping and Dong Qingbin. The patent applica..

SK Innovation Co Ltd and SK Geo Centric Submit United States Patent Application for Method for Generating Recipes of Polymer Composite Material and Device Thereof

Plastics

| Mon 30 Mar 2026

Alexandria, March 30 -- SK Innovation Co Ltd and SK Geo Centric have submitted a patent application for Method for Generating Recipes of Polymer Composite Material and Device Thereof. This invention was developed by Ko Suk Joon, Kwon Ky Sang, Shin Joo Hyun, Kim Duk Hee, Kim Sun Ryong, Kwon June Haan and Lee Joo Pyung. The pat..

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