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Plastics
| Sun 01 Mar 2026
Alexandria, March 2 -- U.S. Patent and Trademark Office has awarded a patent to Pulseforge Inc and Pulse Forge Inc for Method for Curing Thermosetting Polymers. Schroder Kurt A, Attar Vahid Akhavan and Turkani Vikram Shreeshail developed the invention.
The patent application number is US202318199942 20230520. The patent publi..
Printing & Publishing
| Mon 02 Mar 2026
Beijing, March 2 -- Jiangxi Longhai Chemical Co Ltd has submitted a patent application for Cross-linked Polymer Micronized Wax Powder for Printing Ink and Preparation Method of Cross-linked Polymer Micronized Wax Powder. This invention was developed by Dong Qinglong, Dong Yang, Dong Qingbing, Li Feng and Li Yulu.
The patent a..
Biotechnology
| Mon 02 Mar 2026
Alexandria, March 2 -- Nutrition & Biosciences USA 2 LLC has secured a patent on Wood Preservatives. Arumugam Selvanathan, Laganella David A and Stephens Randall W developed the invention.
The patent application number is US201917280979 20190924. The patent publication number is US12557809 (B2). International Patent Classific..
Footwear
| Mon 02 Mar 2026
Beijing, March 2 -- State Intellectual Property Office of China has released Liu Yuping patent application for Method and Mold for In-mold Integrated Molding of Polymer Foam Material and Solid Sole. This invention was developed by Liu Yuping.
The patent application number is CN202510996922 20250718. The patent publication num..
Pharmaceutical
| Sun 01 Mar 2026
Alexandria, March 2 -- Crescita Therapeutics Inc has obtained a patent for solid-forming topical formulations for pain control. This invention was developed by Zhang Jie, Hull Wade and Vo Ngoc Truc-chi.
The patent application number is US202217669421 20220211. The patent publication number is US12558328 (B2). International Pa..
Chemicals
| Mon 02 Mar 2026
Beijing, March 2 -- Qilu University of Technology Shandong Academy of Sciences and Zhejiang Shunpu New Material Tech Co Ltd have submitted a patent application for Nano-cellulose Composite Aerogel, Preparation Method Thereof and Application of Nano-cellulose Composite Aerogel in Wastewater Dye Adsorption. Liu Kefeng, Wu Qianxi, ..
Chemicals
| Mon 02 Mar 2026
Beijing, March 2 -- Shandong Nanshan Zhishang Tech Co Ltd and Yantai Nanshan University have submitted a patent application for Dynamic Temperature Control-based Intermittent Solid-phase Tackifying System and Process for Polycondensate Slices. Ma Haiteng, Zhao Liang, Rong Zhizong, Yang Yangming, Zhang Shujie, Xu Guanghai, Zhao L..
Plastics
| Sun 01 Mar 2026
Alexandria, March 2 -- United States Patent for Controlled Release Polymer Encapsulated Fragrances has been issued to Rdje Tech LLC . This invention was developed by Guerry Raymond E.
The patent application number is US202218053477 20221108. The patent publication number is US12558298 (B2). International Patent Classification..
Sanitation
| Sun 01 Mar 2026
Alexandria, March 2 -- Allegiance has been granted a patent for Breathable Absorbent Article. Isaac Walter H developed the invention.
The patent application number is US202017027349 20200921. The patent publication number is US12558273 (B2). International Patent Classification codes are A61F13/15, A61F13/511, A61F13/514 and A..
Chemicals
| Mon 02 Mar 2026
Beijing, March 2 -- Hangzhou Shuangan Sci Tech Co Ltd has filed a patent application for Polymer Solution Devolatilization Device. This invention was developed by Luo Guanghai, Wang Shuai, Bao Chonglong, Wang Lipeng, Jiang Liangkai, Luo Dongyang and Luo Xue.
The patent application number is CN202510936470 20250708. The patent..
Chemicals
| Mon 02 Mar 2026
Beijing, March 2 -- Nanjing Hydraulic Research Institute and PowerChina Northwest Engineering Corporation have filed a patent application for Cement-based Aerogel Heat Preservation and Heat Insulation Coating Material for Concrete and Spraying Construction Technology of Cement-based Aerogel Heat Preservation and Heat Insulation ..
Oil & Gas
| Mon 02 Mar 2026
Beijing, March 2 -- China Petroleum & Chemical and Sinopec Northwest Oil Field have sought patent for Viscosity-improving Filtrate Reducer as Well as Preparation Method and Application Thereof. This invention was developed by Wang Long, Sun Weiguang, Niu Cheng, Wu Jiarong, Li Yinting and Han Zhengbo.
The patent application nu..
Paper and Pulp
| Sun 01 Mar 2026
Alexandria, March 2 --National Res Council Of Canada and Domtar Paper Company LLC have secured a patent on Lignin Pellets and Process for Producing Same. Ton-that Minh Tan, Li Hongbo, Patenaude Eric, Marcoccia Bruno and Sanaei Shabnam developed the invention.
The patent application number is US201716327592 20170823. The pate..
Construction
| Sun 01 Mar 2026
Beijing, March 2 -- Hebei Branch of China South to North Water Diversion Group Middle Route and Hebei Water Conservancy Engineering Bureau Group have filed a patent application for Thermal Insulation Construction Method for Aqueduct. This invention was developed by Hao Ming, Zhang Geping, Guo Hailiang, Zhao Xu, Shi Qijun, Zhang ..
Pharmaceutical
| Sun 01 Mar 2026
Beijing, March 2 -- Youcare Pharmaceutical Group and Beijing Youcare Kechuang Pharmaceutical Technology have applied Chinese patent for Method for Detecting Polymer Impurities in Product Containing Cefuroxime Sodium and Application of Method. Song Gengshen, Ma Zhiping, Yin Mingxia, Xue Wenting and You Chao developed it.
The p..
Transportation
| Mon 02 Mar 2026
Beijing, March 2 -- China Railway 20 Bureau Group and China Railway Jianke Testing Co Ltd have applied Chinese patent for Hyperbranched Water Reducing Agent for High-tensile Wet Joint UHPC (ultra High Performance Concrete) as Well as Preparation Method and Application of Hyperbranched Water Reducing Agent. Zhang Yonggang, Cai He..
Transportation
| Sun 01 Mar 2026
Alexandria, March 2 -- Bullock Matthew and Mbull Holdings LLC have received a patent for Dual Mode Cargo Restraint. This invention was developed by Bullock Matthew.
The patent application number is US202217851280 20220628. The patent publication number is US12559020 (B2). International Patent Classification codes are B60P7/08..
Plastics
| Mon 02 Mar 2026
Beijing, March 2 -- Shandong Hetianxia New Mat Co Ltd has submitted a patent application for Preparation Method of Low-molecular-weight Acrylate Polymer. This invention was developed by Wang Jiafu, Liu Sheng, Wu Defeng, Li Zhipeng, Wang Yongxu, Liu Yanyan and Zhang Guangzhong.
The patent application number is CN202511203209 2..
Rubber
| Mon 02 Mar 2026
Beijing, March 2 -- Yantai Advanced Mat and Green Manufacturing Shandong Laboratory has submitted a patent application for Application of Linear Triblock Copolymer in Thermoplastic Elastomer Type Solid Polymer Electrolyte and Electrolyte Thereof. This invention was developed by Hu Keling, Wang Xiaohang, Ma Zhengfeng and Wang Yin..
Plastics
| Mon 02 Mar 2026
Beijing, March 2 -- State Intellectual Property Office of China has received Zhiwei Heju Advanced Material Tech Suzhou Co Ltd patent application for Antistatic Polyurethane Foam and Preparation Method Thereof. Zhang Junping, Zhang Yingjie and Chen Hongliang developed the invention.
The patent application number is CN202511827..
Plastics
| Mon 02 Mar 2026
Beijing, March 2 -- Jiangsu Changshun Polymer Mat Institute Co Ltd has sought patent for Polyurethane Plate Taking Regenerated Polyether Polyol as Raw Material and Preparation Method of Polyurethane Plate. This invention was developed by Li Haifeng, Zhang Min, Song Yufei and Jiang Yuhao.
The patent application number is CN202..
Plastics
| Mon 02 Mar 2026
Beijing, March 2 -- State Intellectual Property Office of China has published Beijing University of Chemical Technology and Beijing Institute of Fashion Technology patent application for Butenediol-based Bio-based Polyester and Preparation Method Thereof. The invention was developed by Zhang Liqun, Yang Tianci and Jia Qingxiu.
..
Nanotech
| Mon 02 Mar 2026
Beijing, March 2 -- State Intellectual Property Office of China has published Sinowin Chemical Fiber Co Ltd patent application for Nylon 66 In-situ Nano Composite Resin and Melt Gradient Spinning Method Thereof. The invention was developed by Zhang Haojie, Wang Shengjian, Yu Xiang, Shang Xiaohong, Yan Yaping, Liu Yanru, Li Wenlu..
Footwear
| Mon 02 Mar 2026
Beijing, March 2 -- State Intellectual Property Office of China has released Zhangjiajie Jinfu Kaisheng Footwear Ind Co Ltd patent application for Thermal Insulation Sole Material and Preparation Method Thereof. This invention was developed by Hu Guotai, Hu Minan and Zhu Yunfeng.
The patent application number is CN20251087175..
Entertainment
| Mon 02 Mar 2026
Beijing, March 2 -- State Intellectual Property Office of China has published Anhui Wenzhi New Material Tech Co Ltd patent application for Modified Polyethylene Simulation Skating Plate and Production Process Thereof. The invention was developed by Huang Shen, Wang Ning and Wang Yalin.
The patent application number is CN20251..
Plastics
| Mon 02 Mar 2026
Beijing, March 2 -- Shantou Power Supply Bureau Guangdong Power Grid Co Ltd has sought patent for Conductive Plastic Material and Preparation Method Thereof. This invention was developed by Li Junsong, Chen Xinxin, Lin Zhongkai, Yao Zhaohong, Xiao Xiaoying, Guo Xiaoliang, Liu Wenjia, Cui Chang, Li Yueying and Wang Zhenyu.
The..
Plastics
| Mon 02 Mar 2026
Beijing, March 2 -- Diyou Material Tech Development Shanghai Co Ltd has submitted a patent application for Glass Fiber Reinforced Polyurethane Composite Material and Preparation Process Thereof. This invention was developed by Sun Anni.
The patent application number is CN202510985111 20250717. The patent publication number is..
Chemicals
| Sun 01 Mar 2026
Beijing, March 2 -- State Intellectual Property Office of China has released Institute of Chemistry, Chinese Academy of Sciences patent application for Optimal Selection Method for Curing Temperature and Time of Lining for Solid Propellant. This invention was developed by Zhang Zhen, Yang Mei, Meng Dujuan and Sang Lipeng.
The..
Chemicals
| Sun 01 Mar 2026
Beijing, March 2 -- Zhejiang Chuangda Textile Co Ltd has submitted a patent application for Composite Chemical Fiber Fabric with Long-acting Fragrance and Production Process Thereof. This invention was developed by Zhang Jihua, Ding Jianli and Jiang Weifeng.
The patent application number is CN202510639766 20250519. The patent..
Textile
| Sun 01 Mar 2026
Beijing, March 2 -- Toray Fibers & Textiles Res Laboratories China Co Ltd Tfrc has sought patent for Composite Yarn, Fabric and Preparation Method of Composite Yarn. This invention was developed by Chen Xinlin, Xu Lihua, Ni Chunjian and Maeda Nobuhiro.
The patent application number is CN202410342192 20240322. The patent publi..
Biotechnology
| Sun 01 Mar 2026
Beijing, March 2 -- State Intellectual Property Office of China has received Heye Health Technologies patent application for Magnetic Nano-enzyme Antibacterial Fiber as Well as Preparation Method and Application Thereof. Wei Min, Lu Chao, Liao Zhongcai, Feng Jian and Fang Yanwen developed the invention.
The patent application..
Textile
| Sun 01 Mar 2026
Beijing, March 2 -- State Intellectual Property Office of China has released Sinowin Chemical Fiber Co Ltd patent application for Composite Modified Nylon 66 Fiber and Preparation Method Thereof. This invention was developed by Wang Shengjian, Zhang Haojie, Yu Xiang, Yan Yaping, Shang Xiaohong, Liu Yanru, Li Wenlu and Xu Yan.
..
Chemicals
| Sun 01 Mar 2026
Beijing, March 2 -- Wanhua Chemical Group has submitted a patent application for Nylon 12 Fiber and Preparation Method and Application Thereof. Wang Dezheng, Ma Ning, Wang Lei, Gao Bin, Wu Shichao and Qu Pengfei developed the invention.
The patent application number is CN20251133932 20250725. The patent publication number is ..
Engineering
| Sun 01 Mar 2026
Beijing, March 2 -- Heye Health Technologies has submitted a patent application for Preparation Process of Flame-retardant Anti-dripping Fiber. This invention was developed by Liao Zhongcai, Wei Min, Pan Dan and Fang Yanwen.
The patent application number is CN202510804544 20250617. The patent publication number is CN120683618..
Security & Protection
| Mon 02 Mar 2026
Beijing, March 2 -- Liu Jun has sought patent for Electromagnetic Valve Automatic Fire Extinguishing System.
The patent application number is CN202410389525 20240322. The patent publication number is CN120679115 (A). International Patent Classification codes are A62C31/00, A62C31/05, A62C31/28 and A62C37/38.
An abstract ..
Medical
| Mon 02 Mar 2026
Beijing, March 2 -- Beijing Zhongke Roudian Tech Co Ltd has submitted a patent application for Method for Modifying Functional Coating on Surface of Superfine Metal, Superfine Metal Modified with Functional Coating and Application. This invention was developed by Yao Shuncheng and Cui Wenguo.
The patent application number is ..
Chemicals
| Mon 02 Mar 2026
Beijing, March 2 -- Suzhou Youte Chuangyou New Material Tech Co Ltd has applied Chinese patent for Amino Modified Titanium-based Mof Composite Material and Preparation Method Thereof. Liang Baorui developed it.
The patent application number is CN20251182129 20250804. The patent publication number is CN120679491 (A). Internati..
Textile
| Sun 01 Mar 2026
Beijing, March 2 -- Jiangxi Xincheng New Mat Co Ltd has filed a patent application for PVC Coated Fabric Structure. This invention was developed by Wei Zuyou, Liu Xiaoming, Li Xingxing and Wei Zuren.
The patent application number is CN20251117154 20250723. The patent publication number is CN120683731 (A). International Patent..
Chemicals
| Mon 02 Mar 2026
Beijing, March 2 -- State Intellectual Property Office of China has released Taicang Hushi Reagent Co Ltd patent application for Purification Process of Ethyl Formate. This invention was developed by Lyu Ming, Sun Xin, Wang Yongqi and Zhi Jianjiang.
The patent application number is CN202510858469 20250625. The patent publicat..
Chemicals
| Sun 01 Mar 2026
Alexandria, March 2 -- U.S. Patent and Trademark Office has awarded a patent to Beckman Coulter for Method for Preparing a Stable Trypan Blue Solution. Lutzke Alec and Mccarty Blake R developed the invention.
The patent application number is US202118255761 20211203. The patent publication number is US12559629 (B2). Internatio..
Chemicals
| Mon 02 Mar 2026
Beijing, March 2 -- State Intellectual Property Office of China has received Suzhou Institute Of Hunan Univ and Hunan University patent application for Structural Adhesive for Adhesive-riveting Composite Connection and Composite Board. Xu Shiwei, Hao Qingxi, Li Hao, Li Jiaxu, Wang Rui, Zhang Zhijie, Cai Zhiqiang, Li Jianyu, Xiao..
Chemicals
| Mon 02 Mar 2026
Beijing, March 2 -- State Intellectual Property Office of China has received Solid State Ion Energy Tech Wuhan Co Ltd patent application for Slow-release Polymer Coating as Well as Preparation Method and Application Thereof. Guo Xin, Wang Yuhao and Li Zhiyong developed the invention.
The patent application number is CN2025105..
Chemicals
| Mon 02 Mar 2026
Beijing, March 2 -- Jiamusi University has sought patent for Nylon Composite Material, Preparation Method and Application Thereof. This invention was developed by Luo Ziping.
The patent application number is CN20251101796 20250721. The patent publication number is CN120682628 (A). International Patent Classification codes are..
Chemicals
| Mon 02 Mar 2026
Beijing, March 2 -- Hubei Engineering University has filed a patent application for Double Quaternized Qpvbc/qbpei Anion Exchange Membrane as Well as Preparation Method and Application Thereof. This invention was developed by Qu Ting, Wang Jiaqi, Chen Shiwen, Liu Hai, Wang Jie, Hu Fuqiang, Cheng Fan, Ou Ying, Liu Guoliang, Ni Ji..
Semiconductor
| Mon 02 Mar 2026
Beijing, March 2 -- Guangdong Xiangtao High Tech Material Tech Co Ltd has sought patent for Modified Amino Silicon Oil as Well as Preparation Method and Application Thereof. This invention was developed by Deng Jixiang and Wang Shanshan.
The patent application number is CN20251130416 20250725. The patent publication number is..
Chemicals
| Mon 02 Mar 2026
Beijing, March 2 -- China Chemical Science and Tech Research Co Ltd has submitted a patent application for Polymer, Preparation Method Thereof and Application of Polymer as Heat-resistant Coating Binder of Lithium Battery Diaphragm. Li Wei, Deng Zhaojing, Tu Yunbao, Gao Xiaofang and Zhang Xiaoming developed the invention.
The..
Biotechnology
| Mon 02 Mar 2026
Beijing, March 2 -- Hubei Yuchenda Biotechnology Co Ltd has submitted a patent application for Chimera Reverse Transcription Primer and Application Thereof in Precise Gene Editing. This invention was developed by Li Dongsheng and Wu Guiru.
The patent application number is CN202510873737 20250626. The patent publication number..
Construction
| Sun 01 Mar 2026
Alexandria, March 2 -- Jiahua Science & Tech Development Shanghai Ltd has been granted a patent for Grinding Aid for Cement and Preparation Method Therefor. Fang Fuxian, He Xinyao and Li Yubo developed the invention.
The patent application number is US202117619546 20211110. The patent publication number is US12559433 (B2). In..
Construction
| Mon 02 Mar 2026
Beijing, March 2 -- Shijiazhuang Chaoshuo Floor Projects Co Ltd has submitted a patent application for Epoxy Cement Composite Mortar as Well as Preparation Method and Application Thereof. Shi Youming and Liu Huibin developed the invention.
The patent application number is CN202510836600 20250621. The patent publication number..
Chemicals
| Mon 02 Mar 2026
Beijing, March 2 -- Yaan Hengtaichang Building Mat Co Ltd has filed a patent application for Special Additive for Machine-made Sand Plastering Mortar and Preparation Method Thereof. This invention was developed by She Mingjin and Sun Jilin.
The patent application number is CN202510943770 20250709. The patent publication numbe..
Optics & Imaging
| Mon 02 Mar 2026
Beijing, March 2 -- Suzhou Shida Xunyuan Electronic Tech Co Ltd has sought patent for Liquid Crystal Display Panel Laser Welding Device and Welding Method Thereof. This invention was developed by Peng Qing.
The patent application number is CN20251135131 20250725. The patent publication number is CN120680118 (A). International..
Plastics
| Mon 02 Mar 2026
Beijing, March 2 -- Chengdu Ruiboke Material Tech Co Ltd has sought patent for Phase Difference Film and Preparation Method Thereof. This invention was developed by Zhang Yinglong, Liu Lingshuang, Jiang Wei and Zhou Zhihua.
The patent application number is CN20251157829 20250729. The patent publication number is CN120686398 (..
Optics & Imaging
| Mon 02 Mar 2026
Beijing, March 2 -- State Intellectual Property Office of China has released Shenzhen Changsong New Material Tech Co Ltd patent application for Preparation Method of Optical Diffusion Film. This invention was developed by Sadakatsu and Wen Yong.
The patent application number is CN202510960484 20250711. The patent publication ..
Pipe
| Mon 02 Mar 2026
Beijing, March 2 -- Soochow Mary Prec Manufacture Co Ltd has submitted a patent application for Carbon Fiber Combined High Polymer Material Microporous Pipe and Forming Method. This invention was developed by Wang Yibin.
The patent application number is CN202510943437 20250709. The patent publication number is CN120680764 (A)..
Healthcare
| Mon 02 Mar 2026
Beijing, March 2 -- Zhejiang OE New Energy has applied Chinese patent for Nano Anti-aging Brightening Light Guide Plate Surface Composite Modification Method. Chu Jianghua, Zheng Dezhi and Zhang Yueqin developed it.
The patent application number is CN202510904595 20250701. The patent publication number is CN120686400 (A). Inter..
Medical
| Mon 02 Mar 2026
Beijing, March 2 -- State Intellectual Property Office of China has published Kanghao Polymer Mat Science Co Ltd patent application for Rotary Medical Sponge Layered Cutting Device. The invention was developed by Wan Jinxing and Zhang Huandong.
The patent application number is CN202510900733 20250701. The patent publication n..
Automobile
| Mon 02 Mar 2026
Beijing, March 2 -- State Intellectual Property Office of China has published Changzhou Hanyang Polymer Material Tech Co Ltd patent application for Positioning Tool for Quickly Assembling Automobile Seat. The invention was developed by Bin Yuangu, Tian Yonglin, Bailey, Wu Zuhui and Li Hongmei.
The patent application number is..
Medical
| Mon 02 Mar 2026
Beijing, March 2 -- State Intellectual Property Office of China has published Hangzhou Singclean Med Prod Co Ltd patent application for Sterile Chitin Catheter for Neural Restoration and Preparation Method Thereof. The invention was developed by Wu Xin, Lyu Lingling, Wang Yongjing, Huang Wei and Shi Jiali.
The patent applicat..
Medical
| Mon 02 Mar 2026
Beijing, March 2 -- Shofu KK has filed a patent application for Composite Resin Tooth Comprising Non-crosslinked Polymer Particles. This invention was developed by Morikawa Masaaki, Kozuki Rei, Sadakane Yuji and Kimoto Katsuya.
The patent application number is CN202510349477 20250324. The patent publication number is CN120678..
Agricultural
| Mon 02 Mar 2026
Beijing, March 2 -- State Intellectual Property Office of China has received Hebei Jifeng Mintai Tech Co Ltd patent application for Soil Loosening and Root Promoting Soil Conditioner and Preparation Method Thereof. Chen Changsuo and Yang Zikuo developed the invention.
The patent application number is CN202510897569 20250701. ..
Agricultural
| Mon 02 Mar 2026
Beijing, March 2 -- State Intellectual Property Office of China has published Shaanxi Zhongkan Environmental Geology Res Center Co Ltd patent application for Remediation Material for Alkaline Cadmium Polluted Soil and Preparation Device Thereof. The invention was developed by Zhang Xiaona, Yan Zhao, Xie Jinyan, He Minmin, Zhao J..
Plastics
| Mon 02 Mar 2026
Beijing, March 2 -- State Intellectual Property Office of China has received Poly Plastic Masterbatch, Suzhou patent application for EVA Packaging Adhesive Film and Preparation Method Thereof. Xia Bin, Wang Dianliang, Li Luhong, Hui Xuewen, Yang Junhui and Tao Kang developed the invention.
The patent application number is CN2..
Chemicals
| Mon 02 Mar 2026
Beijing, March 2 -- Shanxi Taigang Stainless Steel has filed a patent application for Water-based Self-adhesive Coating for Electrical Steel and Preparation Method of Water-based Self-adhesive Coating. This invention was developed by Guang Hongbing, Lin Yuan, Hu Zhiqiang and Chen Xiang.
The patent application number is CN202510..
Semiconductor
| Mon 02 Mar 2026
Beijing, March 2 -- Liangshi Zhengsheng Jiangsu Semiconductor Tech Co Ltd has submitted a patent application for Polyurethane Polishing Pad and Preparation Method Thereof. This invention was developed by Zheng Liang, Wang Yuanjun and Xie Binbin.
The patent application number is CN202510805761 20250617. The patent publication ..
Automobile
| Mon 02 Mar 2026
Beijing, March 2 -- Changzhou Jieming New Material Technology has submitted a patent application for Preparation Method of Flame-retardant PC/ABS Composite Material for Automobile. Hu Yiming, Wang Wei, Ye Lingjing, Shi Hong, Zhang Shouyin and Li Bing developed the invention.
The patent application number is CN202510940815 202..
Chemicals
| Mon 02 Mar 2026
Beijing, March 2 -- Jiangnan University has sought patent for BNNS-coated SiO2-coated Al2O3/cardanol-based Flame-retardant Heat-conducting Epoxy Composite Material and Preparation Method Thereof. This invention was developed by Guo Wenwen, Liu Lei, Ye Shuhan and Gu Congke.
The patent application number is CN202510709793 20250..
Electrical
| Mon 02 Mar 2026
Beijing, March 2 -- Harbin University of Science and Technology has submitted a patent application for High-performance Polypropylene-based Low-smoke Halogen-free Cable Material with Synergistic Flame-retardant Effect and Preparation Method Thereof. Zhao Xindong, Wang Jiaqi, Zhao Hong, Xu Yongang, Yang Jiaming and Wang Kai devel..
Plastics
| Mon 02 Mar 2026
Beijing, March 2 -- State Intellectual Property Office of China has published Henan Shengde Polymer Mat Co Ltd patent application for High-covering Pe Film and Preparation Method Thereof. The invention was developed by Jian Zhengbo, Chen Haijing and Zhou Lei.
The patent application number is CN20251185579 20250804. The patent..
Oil & Gas
| Mon 02 Mar 2026
Beijing, March 2 -- State Intellectual Property Office of China has released Southwest Petroleum University patent application for Self-gel-breaking Composite Gel Liquid Bridge Plug and Preparation Method Thereof. This invention was developed by Zhu Yuanqiang, Liao Haixia, Tang Lei, Xu Hongwei, Zheng Xuecheng and Shi Wei.
The..
Oil & Gas
| Mon 02 Mar 2026
Beijing, March 2 -- State Intellectual Property Office of China has released Sinopec Oilfield Service and Sinopec Jianghan Oilfield Service Co Ltd patent application for Fishbone-shaped Cardanol Derivative Polymer Demulsifier and Preparation Method Thereof. This invention was developed by Ye Fan, Yu Xulin, Wan Hao, Lv Zhi, Liang..
Oil & Gas
| Mon 02 Mar 2026
Beijing, March 2 -- State Intellectual Property Office of China has received China Petroleum & Chemical and Sinopec Beijing Chemical Research Institute Co Ltd patent application for Water-soluble Vitamin E Functionalized Acrylate, Polymer Thereof, Preparation Method and Application. Fang Zhao, Zhu Lunyu, Du Chao, Zhang Nan, Zhan..
Semiconductor
| Mon 02 Mar 2026
Beijing, March 2 -- Wuhan University of Technology has sought patent for Naphtho-imidazoline N-type Molecular Dopant as Well as Preparation Method and Application Thereof. This invention was developed by Xiao Shengqiang, Zhao Jun, Wang Wei and Zhan Chun.
The patent application number is CN202510930830 20250707. The patent publi..
Metal & Mining
| Mon 02 Mar 2026
Beijing, March 2 -- Northwestern Polytechnical University has submitted a patent application for Transition Metal Element Doped Metamaterial Structure Sioc Ceramic as Well as Preparation Method and Application Thereof. This invention was developed by Mei Hui, Hu Taotao, Chen Qiming, Cheng Laifei and Zhang Litong.
The patent app..
Metal & Mining
| Mon 02 Mar 2026
Beijing, March 2 -- Guangming Railroad Holding Co Ltd has sought patent for Geopolymer-carbonized Steel Slag Composite Gelling Low-carbon Prefabricated Sleeper and Preparation Method Thereof. This invention was developed by Ma Junwei, Wu Jun, Zhang Tao, Zhang Huiming, Xu Weihong, Huang Kan, Zhang Qianping and Jiang Xiaobo.
Th..
Chemicals
| Mon 02 Mar 2026
Beijing, March 2 -- State Intellectual Property Office of China has released Qinghai Institute of Salt Lakes, CAS patent application for Phenazine-based Electrochemical Electrode Material and Preparation Method and Application Thereof. This invention was developed by Wei Wenfei and Liu Zhong.
The patent application number is CN..
Beauty & Fashion
| Mon 02 Mar 2026
Beijing, March 2 -- State Intellectual Property Office of China has released Shanghai Zhizhen Zhichen Technology and Shanghai Zhenchen Cosmetics patent application for Silica-free Water-exploding Cosmetic Product. This invention was developed by Tian Yong, Yao Songli, Shin Bok-cheol, Ma Yuxin and Chen Runan.
The patent applic..
Automobile
| Fri 27 Feb 2026
Beijing, Feb. 28 -- China FAW Group and China Automotive Battery Research Institute have filed a patent application for Electrolyte Membrane, Preparation Method Thereof and Battery. This invention was developed by Wang Deping, Liu Bingxue, Hao Xuechun, Ye Jing, Jiang Tao, Wang Ruji, Sun Huanli and Yang Rong.
The patent applic..
Oil & Gas
| Sat 28 Feb 2026
Beijing, Feb. 28 -- China Petroleum & Chemical and Sinopec Petroleum Engineering Tech Research Institute Co Ltd have applied Chinese patent for Plugging Agent, Application Thereof and Water-based Drilling Fluid System. Dong Xiaoqiang, Liu Yuhan and Qian Xiaolin developed it.
The patent application number is CN202410314053 202..
Security & Protection
| Sat 28 Feb 2026
Beijing, Feb. 28 -- Zhenjiang Lanbo Tech Inc, Jiangsu Runyang Bridge Dev Co Ltd and Qingdao Ledar Chemical Co Ltd have submitted a patent application for Ceramic Fire-resistant Sealant for Bridge, Fireproof Structure, Preparation Equipment and Preparation Method. Zhou Kezhong, Zhu Yan, Zou Jianbo, Lyu Teng, Hu Yingjian, Jiang Bo..
Tools and Machinery
| Sat 28 Feb 2026
Beijing, Feb. 28 -- Beijing Painuomeng Energy Tech Co Ltd and Beijing Juning Tech Co Ltd have filed a patent application for Super-thermal-insulation Aerogel Exterior Wall Coating and Preparation Method Thereof. This invention was developed by Zhang Ning, Lu Xiaofeng and Mao Yuanhan.
The patent application number is CN2025108..
Medical
| Sun 01 Mar 2026
Beijing, March 2 -- State Intellectual Property Office of China has released Shenzhen Institute of Advanced Technology, CAS and Shenzhen Institute of Advanced Electronic Materials patent application for Nanometer Infrared Detection Method and Detection Equipment for Interface Performance of Epoxy Resin Composite Material. This i..
Optics & Imaging
| Sun 01 Mar 2026
Alexandria, March 2 -- U.S. Patent and Trademark Office has awarded a patent to Southern Methodist Univ for System and Method for a Three-dimensional Optical Switch Display Device. Lippert Alexander R, Aljowni Maha, Li Bo, Haris Uroob and O'brien Cecilia developed the invention.
The patent application number is US202017088213..
Semiconductor
| Sat 28 Feb 2026
Beijing, Feb. 28 -- Guangdong Binhao Travelware and Fujian University have sought patent for Fluorinated Epoxy Organic Silicon Resin as Well as Preparation Method and Application Thereof. This invention was developed by Lin Wenbin, Ding Fuchuan, Gong Zesheng, Xie Junbao and Wang Zhonglin.
The patent application number is CN20..
Oil & Gas
| Sat 28 Feb 2026
Beijing, Feb. 28 -- China Petroleum & Chemical and Sinopec Petroleum Engineering Tech Research Institute Co Ltd have filed a patent application for Nano-micron Deformation Blocking Agent as Well as Preparation Method and Application Thereof. This invention was developed by Han Zixuan, Han Xiuzhen, Wang Xianguang and Li Daqi.
..
Chemicals
| Sat 28 Feb 2026
Beijing, Feb. 28 -- Zhejiang University and Zhejiang University City College have submitted a patent application for Porous Organic Polymer Catalyst as Well as Preparation Method and Application Thereof. This invention was developed by Wang Kaige, Liu Xin, Luo Zhongyang, Luo Guanqun, He Guijin, Zheng Xianhua, Sun Bingyan, Wang K..
Oil & Gas
| Sat 28 Feb 2026
Beijing, Feb. 28 -- Shenzhen Branch China National Offshore Oil and CNOOC Deepwater Dev Ltd have filed a patent application for Temperature-resistant Amphiphilic Polymer Emulsion Film-forming Protective Agent as Well as Preparation Method and Application Thereof. This invention was developed by Rao Zhihua, Zhang Junbin, Qin Shil..
Pharmaceutical
| Sat 28 Feb 2026
Beijing, Feb. 28 -- Zhejiang Nhu Pharmaceutical Co Ltd, Zhejiang Nhu Co Ltd and Shangyu Nhu Biochemical Ind Co Ltd have sought patent for Method for Splitting Biotin Enantiomer by Adopting Simulated Moving Bed Chromatography. This invention was developed by Kang Ning, Chen Jiaxuan, Zhao Lifeng, Lin Chen, Tu Shichun and Shen Keyu..
Pharmaceutical
| Fri 27 Feb 2026
Beijing, Feb. 28 -- Gansu Jubaicao Pharmaceutical Co Ltd and Lanzhou University of Technology have submitted a patent application for Cinnamaldehyde Rapid Detection Electrochemical Sensor and Preparation and Application Thereof. Wang Yang, Sun Bolu, Qin Chenyu, Yang Lin and Wang Xiangdong developed the invention.
The patent a..
Electrical
| Sun 01 Mar 2026
Beijing, March 2 -- Xiamen Jihe Weilai Energy Co Ltd has filed a patent application for Water Electrolysis Hydrogen Production Device and Membrane Electrode Assembly and Exchange Membrane Thereof. This invention was developed by Gui Qiji, He Huimin and Guo Kaiqiang.
The patent application number is CN202510620334 20250514. Th..
Tools and Machinery
| Sun 01 Mar 2026
Beijing, March 2 -- State Intellectual Property Office of China has received Taicang Longfang Oil patent application for Anti-splashing DTY (draw Textured Yarn) Oiling Agent with High Bundling Performance. Zhao Guoliang and Cho Ho-ram developed the invention.
The patent application number is CN202510905055 20250702. The paten..
Chemicals
| Sun 01 Mar 2026
Alexandria, March 2 -- Dainichiseika Color & Chemicals Manufacturing has received a patent for Polymeric Dispersant and Production Method Therefor, Aqueous Pigment Dispersion, and Water-based Ink-jet Ink. This invention was developed by Shimanaka Hiroyuki, Kano Katsuhiko, Kume Kosuke, Miyazaki Chikako, Murakami Yoshikazu and Yos..
Chemicals
| Sun 01 Mar 2026
Alexandria, March 2 -- United States Patent for Thermally Curable Two-component Coating Compounds has been issued to BASF. This invention was developed by Roschmann Konrad, Paulus Wolfgang, Lucas Frederic, Neumann Susanne and Woerner Alexander-constantin Felix.
The patent application number is US202017765852 20201001. The paten..
Chemicals
| Sun 01 Mar 2026
Alexandria, March 2 -- 3M Innovative Properties has been granted a patent for Branched Amorphous Polyamide (co)polymers and Methods of Making and Using Same. This invention was developed by Kalgutkar Rajdeep S, Amos David T, Kadoma Ignatius A, Severance Joseph A, Nelson Jilliann M, Watts Annabelle, Anderson Jonathan J and Schult..
Electrical
| Sun 01 Mar 2026
Beijing, March 2 -- Luoyang Ship Material Res Institute No. 725 Res Institute Of China State Shipbuilding Corporation Lim has sought patent for High-performance Polymer Self-positioning Valve Seat Plug Valve for Severe Working Conditions. This invention was developed by Sun Bingbing, Geng Pengcheng, Li Zhiqiang, Ding Qiangwei, L..
Plastics
| Sun 01 Mar 2026
Alexandria, March 2 -- United States Patent for Polyamide Fine Particles and Method of Producing the Same has been issued to Toray Industries. This invention was developed by Komiya Ken, Tamai Akiyoshi and Utazaki Kenichi.
The patent application number is US202118038689 20211124. The patent publication number is US12559597 (B..
Plastics
| Sun 01 Mar 2026
Alexandria, March 2 -- U.S. Patent and Trademark Office has awarded a patent to The Regents of The University of California for Biodegradable Polymer-additive Blends. Xu Ting and Delre Christopher A developed the invention.
The patent application number is US202217941026 20220909. The patent publication number is US12559604 (..
Information Technology
| Wed 25 Feb 2026
Beijing, Feb. 26 -- Suzhou Uptec Electronics and Tech Co Ltd has sought patent for Explosion-proof Membrane Capable of Being Quickly Shaped and Preparation Method Thereof. This invention was developed by Tong Hao.
The patent application number is CN202510868567 20250626. The patent publication number is CN120645533 (A). Inter..
Enviornmental
| Thu 26 Feb 2026
Beijing, Feb. 26 -- Henan Normal University has submitted a patent application for Hierarchical Composite Membrane as Well as Preparation Method and Application Thereof. Dong Shuying, Cui Mengyang, Xu Jiaqing, Su Xianfa, Yu Chongfei, Pi Yunqing and Li Qilu developed the invention.
The patent application number is CN2025115212..
Tools and Machinery
| Thu 26 Feb 2026
Beijing, Feb. 26 -- Zhongjiao (Inner Mongolia) New Materials has submitted a patent application for Tail Gas Recovery Gas-liquid Separation Device and System. This invention was developed by Sun Jingyu.
The patent application number is CN202511156791 20250819. The patent publication number is CN120644003 (A). International Pa..
Agricultural
| Thu 26 Feb 2026
Beijing, Feb. 26 -- Shandong Xiangcheng Ecological Agriculture Co Ltd has submitted a patent application for Bio-based Polymer Compound Fertilizer Slow-release Particles and Desert Water Retention and Sand Fixation Method. This invention was developed by Yue Zengsong.
The patent application number is CN202510964573 20250714. ..
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