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05:02:39 Wed 29 Apr 2026

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Shinetsu Chemical Files European Patent Application for Composition for Forming Wafer-edge-protection Film, Wafer-edge-protection Film Forming Method, and Patterning Process

Optics & Imaging

| Tue 28 Apr 2026

Munich, April 29 -- Shinetsu Chemical has filed a patent application for Composition for Forming Wafer-edge-protection Film, Wafer-edge-protection Film Forming Method, and Patterning Process. This invention was developed by Niida Keisuke. The patent application number is EP20250207626 20251009. The patent publication number is ..

Shandong University of Science and Technology Files Chinese Patent Application for Density-controllable Ultra-high Molecular Weight Polyethylene Foam Material Forming Method and Fo..

Healthcare

| Wed 29 Apr 2026

Beijing, April 29 -- Shandong University of Science and Technology has filed a patent application for Density-controllable Ultra-high Molecular Weight Polyethylene Foam Material Forming Method and Foam Material Structural Member. This invention was developed by Qin Shengxue, Liu Jie, Lan Wenkang and Qin Yalei. The patent applic..

Guiyang Depot of China Railway Chengdu Group Files Chinese Patent Application for High-wear-resistance Supercritical Foaming TPU Material and Preparation Method Thereof

Transportation

| Wed 29 Apr 2026

Beijing, April 29 -- Guiyang Depot of China Railway Chengdu Group has filed a patent application for High-wear-resistance Supercritical Foaming TPU Material and Preparation Method Thereof. This invention was developed by Zhang Jincong and Pan Wenjing. The patent application number is CN202511713929 20251121. The patent publicat..

Guangdong Zongsheng New Materials Seeks Patent for Electronic Product Rear Cover with Burnt-out Texture and Preparation Method Thereof

Electronics

| Tue 28 Apr 2026

Beijing, April 29 -- Guangdong Zongsheng New Materials has sought patent for Electronic Product Rear Cover with Burnt-out Texture and Preparation Method Thereof. This invention was developed by Fu Jiahui, Huang Qianqian, Wang Biwu and He Huichun. The patent application number is CN202511471433 20251015. The patent publication..

State Intellectual Property Office of China Receives Zhejiang Sci-Tech University Tongxiang Research Institute Patent Application for Copolyester Based on 4-aryl-epsilon-caprolacto..

Plastics

| Wed 29 Apr 2026

Beijing, April 29 -- State Intellectual Property Office of China has received Zhejiang Sci-Tech University Tongxiang Research Institute patent application for Copolyester Based on 4-aryl-epsilon-caprolactone and Lactide as Well as Preparation Method and Application of Copolyester. Wang Zeng, Wan Junmin and Li Shirui developed th..

European Patent Office Receives Kuraray Patent Application for Rubber Composition and Tire Rubber Composition

Tyre

| Wed 29 Apr 2026

Munich, April 29 -- European Patent Office has received Kuraray patent application for Rubber Composition and Tire Rubber Composition. Takasaki Tomoe, Kanbara Hiroshi, Uehara Yosuke, Inatomi Atsushi and Ma Zhaoming developed the invention. The patent application number is EP20240823272 20240604. The patent publication number is..

State Intellectual Property Office of China Releases Samsung Display Patent Application for Display Device

Optics & Imaging

| Tue 28 Apr 2026

Beijing, April 29 -- State Intellectual Property Office of China has released Samsung Display patent application for Display Device. This invention was developed by Lim Yong-woon. The patent application number is CN202511289227 20200605. The patent publication number is CN121152455 (A). International Patent Classification cod..

Beijing University of Chemical Technology Applies for Patent on Furyl Copolymer Containing Fatty Acid Amide Side Chain Structure and Preparation Method Thereof

Biotechnology

| Tue 28 Apr 2026

Beijing, April 29 -- Beijing University of Chemical Technology has applied Chinese patent for Furyl Copolymer Containing Fatty Acid Amide Side Chain Structure and Preparation Method Thereof. Yang Wantai, Chen Jundan, Chen Yanbei and Chen Dong developed it. The patent application number is CN202511294208 20250911. The patent pub..

Wuhan University of Science and Technology Applies for Patent on Intumescent Flame-retardant Gel Foam Material for High-temperature Molten Metal Leakage Disposal and Preparation Me..

Sanitation

| Wed 29 Apr 2026

Beijing, April 29 -- Wuhan University of Science and Technology has applied Chinese patent for Intumescent Flame-retardant Gel Foam Material for High-temperature Molten Metal Leakage Disposal and Preparation Method of Intumescent Flame-retardant Gel Foam Material. Wang Yong, Wang Xiaolong, Xu Yizhen and Xie Zhaoxuan developed it..

Qingdao University of Science and Technology Applies for Patent on High and Low Temperature Impact Resistant Functional Polyurethane Coating Material and Preparation Process Thereo..

Chemicals

| Wed 29 Apr 2026

Beijing, April 29 -- Qingdao University of Science and Technology has applied Chinese patent for High and Low Temperature Impact Resistant Functional Polyurethane Coating Material and Preparation Process Thereof. Qin Hongqing, Zhao Bolin, Zhang Zhanyu, Wang Songtao, Yin Jialuo and Lao Jingyi developed it. The patent application..

University of Electronic Science and Technology of China Applies for Patent on Preparation Method of Multi-element Heterostructure Heat-conducting Filler and Polyarylene Ether Nitr..

Optics & Imaging

| Wed 29 Apr 2026

Beijing, April 29 -- University of Electronic Science and Technology of China has applied Chinese patent for Preparation Method of Multi-element Heterostructure Heat-conducting Filler and Polyarylene Ether Nitrile Heat-conducting Film. Tong Lifen, Zhang Jinghui, Liu Shuning and Liu Xiaobo developed it. The patent application nu..

Shanghai Lingang Joyson Automotive Safety System Submits Patent Application for Safety Belt Retractor with Pre-tightening Stop Structure

Automobile

| Tue 28 Apr 2026

Beijing, April 29 -- Shanghai Lingang Joyson Automotive Safety System has submitted a patent application for Safety Belt Retractor with Pre-tightening Stop Structure. Ni Jian and Yu Licheng developed the invention. The patent application number is CN202511577246 20251030. The patent publication number is CN121157832 (A). Inte..

State Intellectual Property Office of China Publishes GM Global Technology Operations Patent Application for Automatic Folding Calender for Electrode Manufacturing

Automobile

| Tue 28 Apr 2026

Beijing, April 29 -- State Intellectual Property Office of China has published GM Global Technology Operations patent application for Automatic Folding Calender for Electrode Manufacturing. The invention was developed by Wang Ming, Kong Dewen, Lu Yong, Yu Xiaowei, Bracey James T and Liu Haijing. The patent application number is..

State Intellectual Property Office of China Publishes Chinese University of Hong Kong, Shenzhen Patent Application for Multi-mode Luminescent Anti-counterfeiting Material as Well a..

Lighting

| Tue 28 Apr 2026

Beijing, April 29 -- State Intellectual Property Office of China has published Chinese University of Hong Kong, Shenzhen patent application for Multi-mode Luminescent Anti-counterfeiting Material as Well as Preparation Method and Application Thereof. The invention was developed by Tang Benzhong, Zhao Zheng and Ma Fulong. The pa..

State Intellectual Property Office of China Releases PetroChina Patent Application for Metallocene Compound and Preparation Method and Application Thereof

Oil & Gas

| Tue 28 Apr 2026

Beijing, April 29 -- State Intellectual Property Office of China has released PetroChina patent application for Metallocene Compound and Preparation Method and Application Thereof. This invention was developed by Yang Jingxuan, Zhang Sudong, Lu Xu, Li Wenbing, Shao Shibo, Liu Shi, Cao Yang, Wang Zhenglin, Li Chuanxi and Li Jin. ..

China Railway 12th Bureau Group and The 4th Eng Co Ltd Of China Railway 12th Bureau Group Apply for Patent on Construction Method for Restraining Gushing of Ultrahigh-pressure Wate..

Transportation

| Tue 28 Apr 2026

Beijing, April 28 -- China Railway 12th Bureau Group and The 4th Eng Co Ltd Of China Railway 12th Bureau Group have applied Chinese patent for Construction Method for Restraining Gushing of Ultrahigh-pressure Water-rich Sand Layer Earth Pressure Balance Shield Tunneling Machine. Meng Jiugang, Xu Fake, Zhao Mingliang, Gao Guipeng..

Nanjing Normal University and Yancheng Yichongda New Energy Tech Co Ltd Submit Chinese Patent Application for Electric Vehicle User Classification Method and Aggregation Scheduling..

Software

| Mon 27 Apr 2026

Beijing, April 28 -- Nanjing Normal University and Yancheng Yichongda New Energy Tech Co Ltd have submitted a patent application for Electric Vehicle User Classification Method and Aggregation Scheduling Method. This invention was developed by Ji Zhenya, Teng Feiyang, Teng Changlong, Yin Yating, Tang Wenlai, Bao Yuqing, Liu Xiao..

Chengdu University of Technology Submits Patent Application for Functional Layered Integral Type Gel Solar Evaporator as Well as Preparation Method and Application Thereof

Energy

| Wed 29 Apr 2026

Beijing, April 29 -- Chengdu University of Technology has submitted a patent application for Functional Layered Integral Type Gel Solar Evaporator as Well as Preparation Method and Application Thereof. Liu Ya, Lei Yan, Zhou Zheng, Wang Shuang, Liu Qilin, Ning Yuwei, Chen Yanchen, Zhang Junfeng, Cao Yu, Yu Haodong, Xing Huaji and..

Northeastern Forestry University Submits Patent Application for Single-component Isocyanate Pickering Emulsion Adhesive with Long Pot Life as Well as Preparation Method and Use Met..

Agricultural

| Wed 29 Apr 2026

Beijing, April 29 -- Northeastern Forestry University has submitted a patent application for Single-component Isocyanate Pickering Emulsion Adhesive with Long Pot Life as Well as Preparation Method and Use Method of Single-component Isocyanate Pickering Emulsion Adhesive. Huan Siqi, Zhu Mengqi, Li Zhiguo, Liu Yang, Liu Xiyue and..

Jilin University Submits Patent Application for Viscous Photo-thermal Coating Material, Photo-thermal Electric Energy Conversion Device and Preparation Method and Application of Ph..

Chemicals

| Wed 29 Apr 2026

Beijing, April 29 -- Jilin University has submitted a patent application for Viscous Photo-thermal Coating Material, Photo-thermal Electric Energy Conversion Device and Preparation Method and Application of Photo-thermal Electric Energy Conversion Device. Li Wen and Fu Lu developed the invention. The patent application number i..

Institute of Urban Environment, CAS Submits Chinese Patent Application for Core-shell Structure Catalyst as Well as Preparation Method and Application Thereof

Chemicals

| Wed 29 Apr 2026

Beijing, April 29 -- Institute of Urban Environment, CAS has submitted a patent application for Core-shell Structure Catalyst as Well as Preparation Method and Application Thereof. This invention was developed by Li Jie, Liu Taiyang, Wang Yin and Wang Hailong. The patent application number is CN202511214892 20250828. The patent..

Sekisui Chemical Submits Chinese Patent Application for Composite Structure, Polyolefin Resin Molded Article, Automobile Member, and Method for Producing Polyolefin Resin Molded Ar..

Plastics

| Tue 28 Apr 2026

Beijing, April 29 -- Sekisui Chemical has submitted a patent application for Composite Structure, Polyolefin Resin Molded Article, Automobile Member, and Method for Producing Polyolefin Resin Molded Article. This invention was developed by Ogata Nagisa, Ii Daizou, Toda Tomoki, Ogata Yudai, Hida Tomohiro and Hamasaki Daisuke. Th..

World Intellectual Property Organization Releases Grayamz Ltd Patent Application for Footwear Sole Structure with Replaceable Friction-modifying Material Sections for Dancing

Footwear

| Tue 28 Apr 2026

Geneva, April 28 -- World Intellectual Property Organization has released Grayamz Ltd patent application for Footwear Sole Structure with Replaceable Friction-modifying Material Sections for Dancing. This invention was developed by Cohen Grahame. The patent application number is WO2025IB00518 20251014. The patent publication ..

World Intellectual Property Organization Receives Cie Generale Des Etablissements Michelin, Centre National De La Recherche Scient, Univ De Montpellier and Ecole Nat Superieure De ..

Chemicals

| Tue 28 Apr 2026

Geneva, April 28 -- World Intellectual Property Organization has received Cie Generale Des Etablissements Michelin, Centre National De La Recherche Scient, Univ De Montpellier and Ecole Nat Superieure De Chimie De Montpellier patent application for Nanostructured Anion-exchange Membrane and Method for Obtaining Same. Toulemonde ..

World Intellectual Property Organization Releases Liaoning Kingfa Sci & Tech Co Ltd and Kingfa Science & Technology Patent Application for Agglomerated Particle and Preparation Met..

Plastics

| Mon 27 Apr 2026

Geneva, April 28 -- World Intellectual Property Organization has released Liaoning Kingfa Sci & Tech Co Ltd and Kingfa Science & Technology patent application for Agglomerated Particle and Preparation Method Therefor, and Resin Composition Comprising Same. This invention was developed by Lai Hanwen, Chen Pingxu, Ye Nanbiao, Wang..

Liaoning Kingfa Sci & Tech Co Ltd and Kingfa Science & Technology Submit WIPO Patent Application for Agglomerated Particle, and Preparation Method Therefor and Use Thereof

Plastics

| Mon 27 Apr 2026

Geneva, April 28 -- Liaoning Kingfa Sci & Tech Co Ltd and Kingfa Science & Technology have submitted a patent application for Agglomerated Particle, and Preparation Method Therefor and Use Thereof. This invention was developed by Lai Hanwen, Chen Pingxu, Ye Nanbiao, Wang Qi, Hu Zhihua, Fu Jinfeng, Wu Jun, Zhu Xiuting, Qin Yongho..

World Intellectual Property Organization Receives Littelfuse Inc and Zhou Flory Patent Application for Resistance Stable Polymer Positive Temperature Coefficient (PPTC) Material

Plastics

| Mon 27 Apr 2026

Geneva, April 28 -- World Intellectual Property Organization has received Littelfuse Inc and Zhou Flory patent application for Resistance Stable Polymer Positive Temperature Coefficient (PPTC) Material. Zhou Flory, Zheng Wei, Li Qingbei and Chen Jianhua developed the invention. The patent application number is WO2025CN127249 ..

World Intellectual Property Organization Receives Hyosung TNC Patent Application for Method for Manufacturing Polyurethane Elastic Yarn Using Organic Solvent with Excellent Product..

Rubber

| Tue 28 Apr 2026

Geneva, April 28 -- World Intellectual Property Organization has received Hyosung TNC patent application for Method for Manufacturing Polyurethane Elastic Yarn Using Organic Solvent with Excellent Productivity and Processability and Polyurethane Urea Elastic Yarn Manufactured Thereby. Jeong Hoyeong, Kang Yeon Soo, Yoon Hyerim, L..

Nitto Boseki Co Ltd and Tohoku University Seek Patent for Polymer Compound

Plastics

| Tue 28 Apr 2026

Geneva, April 28 -- Nitto Boseki Co Ltd and Tohoku University have sought patent for Polymer Compound. This invention was developed by Maruoka Kiyotaka, Takahashi Yuta, Teruuchi Yoko, Oka Kouki and Kasai Hitoshi. The patent application number is WO2025JP32834 20250918. The patent publication number is WO2026083750 (A1). Inter..

World Intellectual Property Organization Releases Kao Corp Patent Application for Nonaqueous Oral Composition

Beauty & Fashion

| Tue 28 Apr 2026

Geneva, April 28 -- World Intellectual Property Organization has released Kao Corp patent application for Nonaqueous Oral Composition. This invention was developed by Nagata Ryosuke. The patent application number is WO2025JP21418 20250613. The patent publication number is WO2026083637 (A1). International Patent Classification c..

Etex Germany Exteriors GmbH Files WIPO Patent Application for Intumescent Composion and Intumescent Product Obtained Therewith

Plastics

| Tue 28 Apr 2026

Geneva, April 28 -- Etex Germany Exteriors GmbH has filed a patent application for Intumescent Composion and Intumescent Product Obtained Therewith. This invention was developed by Bustos Zuñiga Fernando. The patent application number is WO2025EP79936 20251016. The patent publication number is WO2026082882 (A1). Internationa..

Syensqo Specialty Polymers Italy SpA and Politecnico Di Torino Submit Patent Application for Polyacrylonitrile Gel Membranes

Chemicals

| Tue 28 Apr 2026

Geneva, April 28 -- Syensqo Specialty Polymers Italy SpA and Politecnico Di Torino have submitted a patent application for Polyacrylonitrile Gel Membranes. Seller Francesco, Abusleme Julio A, Lamberti Andrea, Serrapede Mara, Zaccagnini Pietro, Jeol Stéphane and Jackson Matthew developed the invention. The patent application ..

Syensqo Specialty Polymers Italy SpA and Politecnico Di Torino File WIPO Patent Application for High Performance Hybrid Polyacrylonitrile Composites Membranes

Plastics

| Tue 28 Apr 2026

Geneva, April 28 -- Syensqo Specialty Polymers Italy SpA and Politecnico Di Torino have filed a patent application for High Performance Hybrid Polyacrylonitrile Composites Membranes. This invention was developed by Abusleme Julio A, Lorenzi Eleonora, Jackson Matthew, Jeol Stéphane, Battegazzore Daniele and Frache Alberto. Th..

World Intellectual Property Organization Receives International Lacquers SA Patent Application for Nail Polish Composition

Beauty & Fashion

| Tue 28 Apr 2026

Geneva, April 28 -- World Intellectual Property Organization has received International Lacquers SA patent application for Nail Polish Composition. Derosier Frédéric, Bour Gwendoline and Ignaccolo Aurélie developed the invention. The patent application number is WO2025EP79779 20251015. The patent publication number is WO20..

World Intellectual Property Organization Receives Victrex Mfg Limited Patent Application for a Method of Annealing Polymeric Granules

Plastics

| Tue 28 Apr 2026

Geneva, April 28 -- World Intellectual Property Organization has received Victrex Mfg Limited patent application for a Method of Annealing Polymeric Granules. Tahsin Ulutan, Dallas Connor and Chaplin Adam developed the invention. The patent application number is WO2025GB52220 20251010. The patent publication number is WO20260..

B4plastics BV Submits Patent Application for Transient Copolymers, Preparation Methods Thereof, and Articles Comprising Said Transient Copolymers

Plastics

| Tue 28 Apr 2026

Geneva, April 28 -- B4plastics BV has submitted a patent application for Transient Copolymers, Preparation Methods Thereof, and Articles Comprising Said Transient Copolymers. De Wildeman Stefaan, Monsegue Luciano and Celis Jolande developed the invention. The patent application number is WO2025EP80005 20251017. The patent pub..

World Intellectual Property Organization Releases Shanghai Kingfa Sci & Tech Dvpt Co Ltd and Jiangsu Kingfa Sci & Tech Advanced Mat Co Ltd Patent Application for Flame-retardant P..

Plastics

| Mon 27 Apr 2026

Geneva, April 28 -- World Intellectual Property Organization has released Shanghai Kingfa Sci & Tech Dvpt Co Ltd and Jiangsu Kingfa Sci & Tech Advanced Mat Co Ltd patent application for Flame-retardant Polypropylene and Preparation Method Therefor. This invention was developed by Yin Chaoqing, Yang Xiaoyun, Zhang Shuangshuang, J..

Fraunhofer Ges Zur Foerderung Der Angewandten Forschung EV and Friedrich Alexander Univ Erlangen Nuernberg In Vertretung Des Freistaates Bayern Seek Patent for Composite Material, ..

Engineering

| Tue 28 Apr 2026

Geneva, April 28 -- Fraunhofer Ges Zur Foerderung Der Angewandten Forschung EV and Friedrich Alexander Univ Erlangen Nuernberg In Vertretung Des Freistaates Bayern have sought patent for Composite Material, Method for Producing Same and Use of Same. This invention was developed by Schug Benedikt, Zimmermann Thomas, Wintzheimer S..

World Intellectual Property Organization Publishes Danmarks Tekniske Univ and Univ Of The Basque Country Patent Application for a Hydrogel Composition for Biomedical Use

Medical

| Tue 28 Apr 2026

Geneva, April 28 -- World Intellectual Property Organization has published Danmarks Tekniske Univ and Univ Of The Basque Country patent application for a Hydrogel Composition for Biomedical Use. The invention was developed by Dolatshabi-pirouz Alireza, Eufrásio-da-silva Tatiane, Mehrali Mehdi, Kadumudi Firoz Babu and Orive Gork..

World Intellectual Property Organization Releases Jiangsu Aisen Semiconductor Mat Co Ltd and Aisen Semiconductor Mat Nantong Co Ltd Patent Application for Photosensitive Polyimide ..

Semiconductor

| Mon 27 Apr 2026

Geneva, April 28 -- World Intellectual Property Organization has released Jiangsu Aisen Semiconductor Mat Co Ltd and Aisen Semiconductor Mat Nantong Co Ltd patent application for Photosensitive Polyimide Composition, Manufacturing Method for Patterns, Structure, Component, and Device. This invention was developed by Liu Bin, Zha..

World Intellectual Property Organization Publishes Puerta Garcia Jhonny Omar Jose Patent Application for Self-service Booth for Medical Services and Telemedicine

Medical

| Mon 27 Apr 2026

Geneva, April 28 -- World Intellectual Property Organization has published Puerta Garcia Jhonny Omar Jose patent application for Self-service Booth for Medical Services and Telemedicine. The invention was developed by Puerta Garcia Jhonny Omar Jose. The patent application number is WO2024CL50143 20241115. The patent publicati..

World Intellectual Property Organization Receives Dalhousie Univ Patent Application for Polyphosphate-based Compositions

Chemicals

| Mon 27 Apr 2026

Geneva, April 28 -- World Intellectual Property Organization has received Dalhousie Univ patent application for Polyphosphate-based Compositions. Adibnia Vahid, Fanaee Sajjad and Filiaggi Mark developed the invention. The patent application number is WO2025CA51361 20251016. The patent publication number is WO2026081014 (A1). ..

State Intellectual Property Office of China Releases Sun Yat-sen University Patent Application for Multi-stage Grouting Reinforcement Method for Water-rich Broken Surrounding Rock

Engineering

| Tue 28 Apr 2026

Beijing, April 28 -- State Intellectual Property Office of China has released Sun Yat-sen University patent application for Multi-stage Grouting Reinforcement Method for Water-rich Broken Surrounding Rock. This invention was developed by Ou Jinli, Guo Chengchao, Cai Zhiyan and Wang Fuming. The patent application number is CN2..

Ningbo Acad Agricultural Science Submits Chinese Patent Application for Binding Particle Suitable for Rapid Detection of Single-domain Antibody and Preparation Method Thereof

Agricultural

| Tue 28 Apr 2026

Beijing, April 28 -- Ningbo Acad Agricultural Science has submitted a patent application for Binding Particle Suitable for Rapid Detection of Single-domain Antibody and Preparation Method Thereof. This invention was developed by Jia Huiyan. The patent application number is CN202511275128 20250908. The patent publication numbe..

Nissha Submits Patent Application for Intraoral Adhesive Film and Method for Manufacturing Same

Plastics

| Tue 28 Apr 2026

Geneva, April 28 -- Nissha has submitted a patent application for Intraoral Adhesive Film and Method for Manufacturing Same. Sakai Hiroshi and Sanada Mariko developed the invention. The patent application number is WO2025JP29224 20250820. The patent publication number is WO2026083697 (A1). International Patent Classification ..

Sumitomo Chemical Seeks Patent for Propylene Resin Composition and Molded Article

Chemicals

| Tue 28 Apr 2026

Geneva, April 28 -- Sumitomo Chemical has sought patent for Propylene Resin Composition and Molded Article. This invention was developed by Fukuroda Hiroshi, Suzuki Tomoya and Kameo Koji. The patent application number is WO2025JP18159 20250520. The patent publication number is WO2026083625 (A1). International Patent Classificat..

Okuno Chemical Ind Co Ltd Submits Patent Application for Film Forming Composition, Film, Product, and Film Formation Method

Plastics

| Tue 28 Apr 2026

Geneva, April 28 -- Okuno Chemical Ind Co Ltd has submitted a patent application for Film Forming Composition, Film, Product, and Film Formation Method. Shimahashi Katsumasa, Takano Koji, Kamimoto Hazuki and Iwasaki Yasunori developed the invention. The patent application number is WO2025JP42793 20251208. The patent publicati..

Zhuhai Huahaikang Medical Tech Co Ltd Submits Patent Application for Method for Preparing Sustained-release Microspheres Using Small-particle-size Drug Particles, and Prepared Micr..

Pharmaceutical

| Mon 27 Apr 2026

Geneva, April 28 -- Zhuhai Huahaikang Medical Tech Co Ltd has submitted a patent application for Method for Preparing Sustained-release Microspheres Using Small-particle-size Drug Particles, and Prepared Microspheres. Yao Qingyan, Chen Jian, Wu Huangbin, Xi Xionggang, Zhang Jun, Liu Ruilong, Yang Zhiwei and Xiao Lifeng developed..

ArianeGroup Applies for Patent on Composite Propellant with Reduced Burning Rate

Chemicals

| Tue 28 Apr 2026

Geneva, April 28 -- ArianeGroup has applied WIPO patent for Composite Propellant with Reduced Burning Rate. Desgardin Nancy and Vandecandelaere Nicolas developed it. The patent application number is WO2025FR50956 20251016. The patent publication number is WO2026083033 (A1). International Patent Classification codes are C06B23..

Asahi Kasei KK Applies for Patent on Photosensitive Resin Layered Product

Plastics

| Tue 28 Apr 2026

Geneva, April 28 -- Asahi Kasei KK has applied WIPO patent for Photosensitive Resin Layered Product. Furutani Hajime, Kishino Masayuki and Inoue Naoto developed it. The patent application number is WO2025JP36682 20251017. The patent publication number is WO2026084060 (A1). International Patent Classification codes are G03F7/004..

World Intellectual Property Organization Receives Council of Scient & Industrial Research Patent Application for Controlled Release Composition, its Method of Preparation and Appli..

Chemicals

| Tue 28 Apr 2026

Geneva, April 28 -- World Intellectual Property Organization has received Council of Scient & Industrial Research patent application for Controlled Release Composition, its Method of Preparation and Application Thereof. Gundloori Rathna Venkata Naga and Gautam Tripurari Rao developed the invention. The patent application numb..

Sihui Tianlong Fluoroplastic New Mat Co Ltd Submits Patent Application for Anti-static Teflon Hose with Flat Inside and Corrugated Outside

Pipe

| Tue 28 Apr 2026

Beijing, April 28 -- Sihui Tianlong Fluoroplastic New Mat Co Ltd has submitted a patent application for Anti-static Teflon Hose with Flat Inside and Corrugated Outside. Qiu Zhijiang developed the invention. The patent application number is CN202511411969 20250929. The patent publication number is CN121139769 (A). Internationa..

State Intellectual Property Office of China Releases Wincell Energy Saving Group Co Ltd Patent Application for Polymer Film-coated Rubber and Plastic Heat-preservation Air Pipe

Pipe

| Tue 28 Apr 2026

Beijing, April 28 -- State Intellectual Property Office of China has released Wincell Energy Saving Group Co Ltd patent application for Polymer Film-coated Rubber and Plastic Heat-preservation Air Pipe. This invention was developed by Qin Bojun, Liu Chen and Zeng Xiaoming. The patent application number is CN202511685969 20251..

Xiamen LCT Measurement and Control Tech Co Ltd Applies for Patent on Foil Strain Gauge Preparation Process

Measurement & Testing

| Tue 28 Apr 2026

Beijing, April 28 -- Xiamen LCT Measurement and Control Tech Co Ltd has applied Chinese patent for Foil Strain Gauge Preparation Process. Xu Caixia, He Zhijun and Pan Chengfu developed it. The patent application number is CN202511404486 20250929. The patent publication number is CN121140597 (A). International Patent Classific..

World Intellectual Property Organization Receives Shanghai Cheermore Ind Development Co Ltd Patent Application for Polymer Full-plastic Replaceable and Multifunctional Massaging Pa..

Retail & Household

| Mon 27 Apr 2026

Geneva, April 28 -- World Intellectual Property Organization has received Shanghai Cheermore Ind Development Co Ltd patent application for Polymer Full-plastic Replaceable and Multifunctional Massaging Packaging Bottle Having Quantity Control and Automatic Suction-back Functions. Zhu Caibin developed the invention. The patent..

Hanwha Solutions Submits Patent Application for Window Sash Composition Having Excellent Heat Resistance

Energy

| Tue 28 Apr 2026

Geneva, April 28 -- Hanwha Solutions has submitted a patent application for Window Sash Composition Having Excellent Heat Resistance. Son Hoon Soo and Kim Young Ki developed the invention. The patent application number is WO2025KR09030 20250627. The patent publication number is WO2026084175 (A1). International Patent Classifi..

Peking University Shenzhen Graduate School Files Chinese Patent Application for Sampling Equipment, Control Method and Automatic Production Equipment

Measurement & Testing

| Tue 28 Apr 2026

Beijing, April 28 -- Peking University Shenzhen Graduate School has filed a patent application for Sampling Equipment, Control Method and Automatic Production Equipment. This invention was developed by Tong Lianming, Zhang Jin, Mo Fanyang, Zhao Boxuan and Li Mengdie. The patent application number is CN202511668286 20251114. T..

JSR Corporation Seeks Patent for Radiation-sensitive Composition, Pattern Forming Method, Polymer, and Compound

Information Technology

| Tue 28 Apr 2026

Geneva, April 28 -- JSR Corporation has sought patent for Radiation-sensitive Composition, Pattern Forming Method, Polymer, and Compound. This invention was developed by Nemoto Ryuichi and Terada Nozomi. The patent application number is WO2025JP34023 20250926. The patent publication number is WO2026083780 (A1). International ..

Nanchang Hangkong University Submits Chinese Patent Application for Heat-sensitive Ferromagnetic Material, Preparation Method and Application Thereof, and Soil Remediation Method

Agricultural

| Tue 28 Apr 2026

Beijing, April 28 -- Nanchang Hangkong University has submitted a patent application for Heat-sensitive Ferromagnetic Material, Preparation Method and Application Thereof, and Soil Remediation Method. This invention was developed by Yu Kai, Jiang Zilong, Jiang Haowen, Yang Xiuqiong, Guo Yongliang, Wang Xinkai and Luo Xubiao. Th..

World Intellectual Property Organization Releases 3Shape Patent Application for a Sheath for an Intraoral Scanner

Optics & Imaging

| Tue 28 Apr 2026

Geneva, April 28 -- World Intellectual Property Organization has released 3Shape patent application for a Sheath for an Intraoral Scanner. This invention was developed by Sundberg Oliver, Jakobsen Peter Dirch and Hansen Christoph. The patent application number is WO2025EP79387 20251013. The patent publication number is WO202608..

Shin-Etsu Polymer Submits Patent Application for Substrate Storage Container

Semiconductor

| Tue 28 Apr 2026

Geneva, April 28 -- Shin-Etsu Polymer has submitted a patent application for Substrate Storage Container. Honma Fumiya developed the invention. The patent application number is WO2025JP30596 20250829. The patent publication number is WO2026083716 (A1). World Intellectual Property Organization has released the abstract. Accord..

Shanghai Pret Composites Co and Shanghai Pret New Chemical Mat Co Ltd Submit Patent Application for Carbon Fiber Reinforced Ultrahigh-temperature-resistant Liquid Crystal Polymer C..

Plastics

| Sun 26 Apr 2026

Beijing, April 27 -- Shanghai Pret Composites Co and Shanghai Pret New Chemical Mat Co Ltd have submitted a patent application for Carbon Fiber Reinforced Ultrahigh-temperature-resistant Liquid Crystal Polymer Composite Material and Preparation Method Thereof. Xu Bin, Cai Ying and Zhou Zhenlun developed the invention. The pat..

Wuhan Kingfa Sci & Tech Co Ltd and Wuhan Kingfa Tech Enterprise Tech Center Co Ltd File Chinese Patent Application for ABS (acrylonitrile Butadiene Styrene) Alloy and Preparation M..

Metal & Mining

| Sun 26 Apr 2026

Beijing, April 27 -- Wuhan Kingfa Sci & Tech Co Ltd and Wuhan Kingfa Tech Enterprise Tech Center Co Ltd have filed a patent application for ABS (acrylonitrile Butadiene Styrene) Alloy and Preparation Method and Application Thereof. This invention was developed by Li Yuhu, Zhan Jingsong, Cheng Xiaoping, Wang Jiang, Liu Lewen and ..

Tsinghua University and Electric Power Research Institute Apply for Patent on Catalyst for Epoxy-based Glass Polymer Material, Composition for Forming Same, and Epoxy-based Glass P..

Metal & Mining

| Sun 26 Apr 2026

Beijing, April 27 -- Tsinghua University and Electric Power Research Institute have applied Chinese patent for Catalyst for Epoxy-based Glass Polymer Material, Composition for Forming Same, and Epoxy-based Glass Polymer Material. Ji Yan, Wang Guoli, Zhang Qiaogen, Wang Yixuan, He Enjian, Gao Chao, Chen Qiulin and Yu Jiahe develo..

JSR Corporation Applies for Patent on Composition for Forming Nitrogen-containing Film and Method for Manufacturing Semiconductor Substrate

Semiconductor

| Tue 28 Apr 2026

Geneva, April 28 -- JSR Corporation has applied WIPO patent for Composition for Forming Nitrogen-containing Film and Method for Manufacturing Semiconductor Substrate. Yamada Shuhei, Yoneda Eiji and Hirasawa Kengo developed it. The patent application number is WO2025JP36118 20251014. The patent publication number is WO2026083948..

World Intellectual Property Organization Receives Shin-Etsu Polymer Patent Application for Substrate Storage Container

Semiconductor

| Tue 28 Apr 2026

Geneva, April 28 -- World Intellectual Property Organization has received Shin-Etsu Polymer patent application for Substrate Storage Container. Miyata Haruka developed the invention. The patent application number is WO2025JP29946 20250826. The patent publication number is WO2026083709 (A1). World Intellectual Property Organiz..

Savage Paul B and Brigham Young University Seek Patent for Adhesive Medical Films Incorporating Cationic Steroidal Antimicrobials

Medical

| Mon 27 Apr 2026

Alexandria, April 27 -- Savage Paul B and Brigham Young University have sought patent for Adhesive Medical Films Incorporating Cationic Steroidal Antimicrobials. This invention was developed by Savage Paul B. The patent application number is US202519364848 20251021. The patent publication number is US20260108654 (A1). Interna..

Industry Academic Cooperation Foundation Yonsei University Submits United States Patent Application for Non-piezoelectric Flexible Resonator for Promoting Cell Division and Migrati..

Electrical

| Mon 27 Apr 2026

Alexandria, April 27 -- Industry Academic Cooperation Foundation Yonsei University has submitted a patent application for Non-piezoelectric Flexible Resonator for Promoting Cell Division and Migration. This invention was developed by Koh Won-gun, Lee Hyungsuk, Kang Donyoung, Ryu Byeongseok, Ahn Sujeong and Rhyou Chanryeol. Th..

The Trustees of Indiana University Submits Patent Application for Xeno-free Peha Polymers for 3D Printing and Methods of Making and Using the Same

Printing & Publishing

| Mon 27 Apr 2026

Alexandria, April 27 -- The Trustees of Indiana University has submitted a patent application for Xeno-free Peha Polymers for 3D Printing and Methods of Making and Using the Same. Lin Chien-chi, Dimmitt Nathan H and Lin Fang-yi developed the invention. The patent application number is US202319120512 20230425. The patent publica..

SK Innovation Co Ltd and SK Geo Centric File United States Patent Application for Polymer Blend Composition

Plastics

| Mon 27 Apr 2026

Alexandria, April 27 -- SK Innovation Co Ltd and SK Geo Centric have filed a patent application for Polymer Blend Composition. This invention was developed by Hwang Bu Yeon, Son Sang Ha, Lee Sang Yeup and Woo Dong Hyun. The patent application number is US202519358515 20251015. The patent publication number is US20260109846 (A..

U.S. Patent and Trademark Office Publishes Quinlyte Holding BV Patent Application for Polymer Composition, Extruded Article, and Method for Preparing Said Article

Plastics

| Mon 27 Apr 2026

Alexandria, April 27 -- U.S. Patent and Trademark Office has published Quinlyte Holding BV patent application for Polymer Composition, Extruded Article, and Method for Preparing Said Article. The invention was developed by Chen Hao. The patent application number is US202519367146 20251023. The patent publication number is US2..

BASF Applies for Patent on Co-stabilizers for Hydroxyphenyl Triazine Stabilized Polymers

Plastics

| Mon 27 Apr 2026

Alexandria, April 27 -- BASF has applied United States patent for Co-stabilizers for Hydroxyphenyl Triazine Stabilized Polymers. Gerster Michèle, Weyland Tania, Dabbous Raphael, Mueller Daniel, Herbst Heinz and Wunderlich-wippert Wiebke developed it. The patent application number is US202319117299 20230921. The patent public..

U.S. Patent and Trademark Office Publishes Plantics Holding BV Patent Application for Process for Processing Polymer-containing Materials

Agricultural

| Mon 27 Apr 2026

Alexandria, April 27 -- U.S. Patent and Trademark Office has published Plantics Holding BV patent application for Process for Processing Polymer-containing Materials. The invention was developed by Bakker Wridzer Jan Willem, Knepper Hans Daniël, Duijf Boris Leo Harrie and Noordzij Geert Jan. The patent application number is ..

Fox Velution GmbH Submits Patent Application for Apparatus for Pressurizing Polymer Particles

Plastics

| Mon 27 Apr 2026

Alexandria, April 27 -- Fox Velution GmbH has submitted a patent application for Apparatus for Pressurizing Polymer Particles. Vetter Jörg, Lucht Mirjam Martina and Schneider Josua Ruben developed the invention. The patent application number is US202219116820 20220930. The patent publication number is US20260109831 (A1). Int..

B4plastics BV Submits United States Patent Application for Transient Copolymers, Preparation Methods Thereof, and Articles Comprising Said Transient Copolymers

Plastics

| Mon 27 Apr 2026

Alexandria, April 27 -- B4plastics BV has submitted a patent application for Transient Copolymers, Preparation Methods Thereof, and Articles Comprising Said Transient Copolymers. This invention was developed by De Wildeman Stefaan, Monsegue Luciano and Celis Jolande. The patent application number is US202418919783 20241018. T..

Chang Si Rong Applies for Patent on Production Method for Degrading Cocoa Shell into Polysaccharide for Grafting Onto Polymer and Yarn Thereof

Food & Beverage

| Mon 27 Apr 2026

Alexandria, April 27 -- Chang Si Rong has applied United States patent for Production Method for Degrading Cocoa Shell into Polysaccharide for Grafting Onto Polymer and Yarn Thereof. The patent application number is US202418922412 20241022. The patent publication number is US20260109797 (A1). International Patent Classificat..

PharmaEssentia Seeks Patent for Mixture of Interferon Alpha 2b with Modified Sequences Thereof

Pharmaceutical

| Mon 27 Apr 2026

Alexandria, April 27 -- PharmaEssentia has sought patent for Mixture of Interferon Alpha 2b with Modified Sequences Thereof. This invention was developed by Lin Ko-chung, Hsu Ming-pin, Tsai Yu-kuei, Yo Yi-te, Chuang Jiing-guang and Lee Shin-jye. The patent application number is US202519361604 20251017. The patent publication nu..

U.S. Patent and Trademark Office Publishes Minjiang Univ Patent Application for Recyclable Polymer Template Agent, Hierarchical Gradient Pore Beta Zeolite and Preparation Methods T..

Metal & Mining

| Mon 27 Apr 2026

Alexandria, April 27 -- U.S. Patent and Trademark Office has published Minjiang Univ patent application for Recyclable Polymer Template Agent, Hierarchical Gradient Pore Beta Zeolite and Preparation Methods Thereof. The invention was developed by Hu Yuan and Yang Yanhui. The patent application number is US202519428326 2025122..

Shanghai Jinghai Weixiang Biological Mat Co Ltd Submits Patent Application for High-temperature-resistant Coated Paper as Well as Preparation Method and Application Thereof

Paper and Pulp

| Sun 26 Apr 2026

Beijing, April 27 -- Shanghai Jinghai Weixiang Biological Mat Co Ltd has submitted a patent application for High-temperature-resistant Coated Paper as Well as Preparation Method and Application Thereof. Wang Hui and Yoo Ji-eun developed the invention. The patent application number is CN202511639667 20251111. The patent public..

Hangzhou Nanyang Decorative Paper Co Ltd Submits Chinese Patent Application for Low-transmittance Tensile Decorative Paper and Preparation Process Thereof

Paper and Pulp

| Sun 26 Apr 2026

Beijing, April 27 -- Hangzhou Nanyang Decorative Paper Co Ltd has submitted a patent application for Low-transmittance Tensile Decorative Paper and Preparation Process Thereof. This invention was developed by Yao Changjie, Yang Xiaowei, Luo Haonan and Kim Eun-sang. The patent application number is CN202511474885 20251015. The..

State Intellectual Property Office of China Releases Changhua Chemical Technology Patent Application for High-resilience Polyurethane Insole Material and Preparation Method Thereof

Footwear

| Sun 26 Apr 2026

Beijing, April 27 -- State Intellectual Property Office of China has released Changhua Chemical Technology patent application for High-resilience Polyurethane Insole Material and Preparation Method Thereof. This invention was developed by Bian Qiang, Liu Kelong and Liu Yuanguang. The patent application number is CN202511433855 ..

Qingdao Advanced Marine Material Tech Co Ltd Files Chinese Patent Application for Flame-retardant Insulating Polyurea Material and Preparation Method Thereof

Shipping and Marine

| Sun 26 Apr 2026

Beijing, April 27 -- Qingdao Advanced Marine Material Tech Co Ltd has filed a patent application for Flame-retardant Insulating Polyurea Material and Preparation Method Thereof. This invention was developed by Liu Peili, Huo Xing, Guo Xiaojun, Han Ning, Han Meng, Guo Baolei, Jiang Liping and Wang Runfen. The patent applicatio..

Hebei Haoze Chemical Co Ltd Submits Chinese Patent Application for Preparation Method of Carboxylic Butadiene-styrene Latex for Nano Waterproof Paper

Paper and Pulp

| Sun 26 Apr 2026

Beijing, April 27 -- Hebei Haoze Chemical Co Ltd has submitted a patent application for Preparation Method of Carboxylic Butadiene-styrene Latex for Nano Waterproof Paper. This invention was developed by Zuo Fengqin, Wang Dezhi, Liu Jinming and Fu Lizhu. The patent application number is CN202511497879 20251020. The patent pub..

U.S. Patent and Trademark Office Receives Ahlstrom Patent Application for Parchment Paper with High Oxygen Barrier Properties

Paper and Pulp

| Mon 27 Apr 2026

Alexandria, April 27 -- U.S. Patent and Trademark Office has received Ahlstrom patent application for Parchment Paper with High Oxygen Barrier Properties. Paquet Oliver and Roux Mireille developed the invention. The patent application number is US202318998298 20230804. The patent publication number is US20260110141 (A1). Intern..

Defy Tech Labs Inc Submits United States Patent Application for Encapsulation Compositions and Methods for Encapsulating Active Agents

Chemicals

| Mon 27 Apr 2026

Alexandria, April 27 -- Defy Tech Labs Inc has submitted a patent application for Encapsulation Compositions and Methods for Encapsulating Active Agents. This invention was developed by Traynor Daniel H. The patent application number is US202519366174 20251022. The patent publication number is US20260108444 (A1). Internationa..

State Intellectual Property Office of China Releases Tongling Weiyi New Mat Co Ltd Patent Application for Flexible Magnetic Fiber and Preparation Method Thereof

Electronics

| Sun 26 Apr 2026

Beijing, April 27 -- State Intellectual Property Office of China has released Tongling Weiyi New Mat Co Ltd patent application for Flexible Magnetic Fiber and Preparation Method Thereof. This invention was developed by Sun Haitong, Ju Wenbo, Wu You, Huang Jie and Chen Teng. The patent application number is CN202511275996 2025..

Langhe Deepak and Lopez Thomas D Apply for Patent on System and Method for Manufacturing Gradient Material Structures, Such as Gradient Refractive Index Materials

Engineering

| Mon 27 Apr 2026

Alexandria, April 27 -- Langhe Deepak and Lopez Thomas D have applied United States patent for System and Method for Manufacturing Gradient Material Structures, Such as Gradient Refractive Index Materials. The patent application number is US202419147707 20240127. The patent publication number is US20260109102 (A1). Internati..

U.S. Patent and Trademark Office Publishes Tipa Corp Ltd Patent Application for Biodegradable Sheets

Plastics

| Mon 27 Apr 2026

Alexandria, April 27 -- U.S. Patent and Trademark Office has published Tipa Corp Ltd patent application for Biodegradable Sheets. The invention was developed by Lancry Eli. The patent application number is US202319117047 20230828. The patent publication number is US20260109100 (A1). International Patent Classification codes a..

U.S. Patent and Trademark Office Publishes Arizona Board Of Regents On Behalf Of Arizona State Univ and Univ College London Patent Application for Gradient-charge Membranes for Act..

Engineering

| Mon 27 Apr 2026

Alexandria, April 27 -- U.S. Patent and Trademark Office has published Arizona Board Of Regents On Behalf Of Arizona State Univ and Univ College London patent application for Gradient-charge Membranes for Active CO2 Pumping and Method for Making the Same. The invention was developed by Green Matthew, Shokrollahzadeh Behbahani Ho..

Barbosa Thiago, Lackner Klaus, Taylor Samantha and Arizona Board of Regents on Behalf of Arizona State University Seek Patent for High Surface Area Sorbent Form Factors for Fast CO..

Engineering

| Mon 27 Apr 2026

Alexandria, April 27 -- Barbosa Thiago, Lackner Klaus, Taylor Samantha and Arizona Board of Regents on Behalf of Arizona State University have sought patent for High Surface Area Sorbent Form Factors for Fast CO2 Uptake. The patent application number is US202519366406 20251022. The patent publication number is US20260108844 ..

Zeta Energy LLC Applies for Patent on Carbon-nanotube Carpet with Polymer Adhesive

Chemicals

| Mon 27 Apr 2026

Alexandria, April 27 -- Zeta Energy LLC has applied United States patent for Carbon-nanotube Carpet with Polymer Adhesive. Raji Abdul-rahman Olabode, Wang Tuo, Salvatierra Rodrigo Villegas, He Li and Bhashyam Akshaya developed it. The patent application number is US202418835671 20240214. The patent publication number is US202..

U.S. Patent and Trademark Office Releases The American Univ In Cairo Patent Application for High-performance Solid State Electrolyte Based on Solid Acid with Low Self-discharge and..

Chemicals

| Mon 27 Apr 2026

Alexandria, April 27 -- U.S. Patent and Trademark Office has released The American Univ In Cairo patent application for High-performance Solid State Electrolyte Based on Solid Acid with Low Self-discharge and Exceptional Ionic Conductivity. This invention was developed by Allam Nageh K and Ismail Abdelrahman A M. The patent a..

Chandra Shubham Seeks Patent for Neural Optimization Platform for Polymer Discovery

Plastics

| Mon 27 Apr 2026

Alexandria, April 27 -- Chandra Shubham has sought patent for Neural Optimization Platform for Polymer Discovery. The patent application number is US202418918565 20241017. The patent publication number is US20260112459 (A1). International Patent Classification codes are G16C20/30, G16C20/70 and G16C20/90. Cooperative Patent..

Owens Nicholas Demes Applies for Patent on Pinching Clip for Subcutaneous Injections

Medical

| Mon 27 Apr 2026

Alexandria, April 27 -- Owens Nicholas Demes has applied United States patent for Pinching Clip for Subcutaneous Injections. The patent application number is US202418918468 20241017. The patent publication number is US20260108681 (A1). International Patent Classification code is A61M5/42. Cooperative Patent Classification c..

State Intellectual Property Office of China Receives Henan Institute Of Flexible Electronics Industry Tech Patent Application for Composite Material with Bionic Mantis Shrimp Claw ..

Fishing

| Sun 26 Apr 2026

Beijing, April 27 -- State Intellectual Property Office of China has received Henan Institute Of Flexible Electronics Industry Tech patent application for Composite Material with Bionic Mantis Shrimp Claw Bar Structure as Well as Preparation Method and Application of Composite Material. Xing Dan, Li Peng, Yang Yutong, Ma Huifang..

State Intellectual Property Office of China Releases Chemical Inst Henan Provincial Academy Of Sciences and North China University of Water Resources & Electric Power Patent Applic..

Electronics

| Mon 27 Apr 2026

Beijing, April 27 -- State Intellectual Property Office of China has released Chemical Inst Henan Provincial Academy Of Sciences and North China University of Water Resources & Electric Power patent application for Efficient Double-layer Passive Radiation Refrigeration Coating with Self-cleaning Function and Preparation Method. ..

Philip Morris International Seeks Patent for Aerosol-generating Article with Humidity Sensitive Material

Tobacco

| Mon 27 Apr 2026

Alexandria, April 27 -- Philip Morris International has sought patent for Aerosol-generating Article with Humidity Sensitive Material. This invention was developed by Uthurry Jerome. The patent application number is US202419154855 20240216. The patent publication number is US20260107976 (A1). International Patent Classification..

Yancheng Polytechnic College Files Chinese Patent Application for Flame-retardant Anti-aging Composite Material and Preparation Method Thereof

Healthcare

| Sun 26 Apr 2026

Beijing, April 27 -- Yancheng Polytechnic College has filed a patent application for Flame-retardant Anti-aging Composite Material and Preparation Method Thereof. This invention was developed by Li Liang, Zhu Manyu and Wang Jingqiu. The patent application number is CN202511390578 20250926. The patent publication number is CN121..

Dalian Maritime University Submits Patent Application for Polylactic Acid Composite Material and Preparation Method Thereof

Shipping and Marine

| Sun 26 Apr 2026

Beijing, April 27 -- Dalian Maritime University has submitted a patent application for Polylactic Acid Composite Material and Preparation Method Thereof. Li Qingbo, Lu Tengfei, Zhou Ruisi and Wei Manqi developed the invention. The patent application number is CN202511391698 20250926. The patent publication number is CN121136372..

Jiangxi Shiduoban Tech Co Ltd Seeks Patent for Bio-based Degradable High-strength Foaming Slipper Material and Preparation Method Thereof

Footwear

| Sun 26 Apr 2026

Beijing, April 27 -- Jiangxi Shiduoban Tech Co Ltd has sought patent for Bio-based Degradable High-strength Foaming Slipper Material and Preparation Method Thereof. This invention was developed by Cai Yong, Wang Wei, Zhang Yunxian and Zeng Jialong. The patent application number is CN202511366769 20250924. The patent publicati..

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