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Pharmaceutical
| Fri 19 Dec 2025
Munich, Dec. 20 -- European Patent Office has released Kawasaki Gakuen Educational Found and NOF Corp patent application for Sensitizer for Immunochromatographic Measurements Targeting Hepatitis Virus, Specimen Diluent for Immunochromatographic Measurements, Immunochromatographic Measurement Method, Tool for Immunochromatographi..
Measurement & Testing
| Sat 20 Dec 2025
Beijing, Dec. 20 -- Yangzhou Dongfang Yuhong New Mat Co Ltd has submitted a patent application for Polymer Cement Waterproof Coating Thickness Measuring Device. This invention was developed by Han Shibiao, Xu Dazhou and Sun Rang.
The patent application number is CN202510199535 20250224. The patent publication number is CN1200..
Textile
| Sat 20 Dec 2025
Beijing, Dec. 20 -- State Intellectual Property Office of China has released Huaian Shuntian High Polymer Mat Co Ltd patent application for Polytetrafluoroethylene Sewing Thread Coloring Device. This invention was developed by Dong Zhaoming.
The patent application number is CN202510217665 20250226. The patent publication numb..
Textile
| Sat 20 Dec 2025
Beijing, Dec. 20 -- Toray Fibers & Textiles Res Laboratories China Co Ltd Tfrc has applied Chinese patent for Elastic Warp Knitting Fabric. Li Mengyao, Chen Xiaomeng, Liang Haiyan and Luo Zhourong developed it.
The patent application number is CN202311586578 20231124. The patent publication number is CN120041996 (A). Internat..
Measurement & Testing
| Fri 19 Dec 2025
Beijing, Dec. 20 -- Xinjiang Tianxiang Marine Oil Drilling Service Co Ltd has applied Chinese patent for Polymer Emulsion Blocking Agent Detection System and Method. Wu Guimin, Hui Haijun, Li Gang, Li Mengjiao, Duan Xiurong, Meng Shanshan, Zhou Jianyong and Shan Xingran developed it.
The patent application number is CN2025107..
Optics & Imaging
| Sat 20 Dec 2025
Beijing, Dec. 20 -- State Intellectual Property Office of China has received Anhui Angkefeng Photoelectric Tech Co Ltd patent application for Concentrating Photovoltaic Ultraviolet Disinfection Device Overlaid with Polymer Multilayer Optical Film. Zhang Fangxin and Yang Zhicheng developed the invention.
The patent application..
Pharmaceutical
| Sat 20 Dec 2025
Beijing, Dec. 20 -- State Intellectual Property Office of China has released Institute of Process Engineering,Chinese Academy of Sciences and Huili Pharmaceutical Suzhou Co Ltd patent application for Combined Preparation of Parathyroid Hormone Analogue Drug-loaded Core-shell Microspheres and Method for Preparing Parathyroid Horm..
Optics & Imaging
| Fri 19 Dec 2025
Alexandria, Dec. 20 -- Bi Search International Inc has received a patent for System and Method for Installing Transparent Displays with a Transparency Control Medium and with a Versatile Mounting System. This invention was developed by Mier-hicks Rodrigo, Kim Kevin and Barba Ivan.
The patent application number is US2024187880..
Measurement & Testing
| Sat 20 Dec 2025
Beijing, Dec. 20 -- Huaian Feisite Polymer Mat Co Ltd has sought patent for Sewing Thread Quality Detection System. This invention was developed by Chen Long, Jia Yaojun, Yang Xiaohong and Guan Suyun.
The patent application number is CN202510252499 20250305. The patent publication number is CN120043876 (A). International Pate..
Steel
| Sat 20 Dec 2025
Beijing, Dec. 20 -- State Intellectual Property Office of China has released Hefei Hesheng Special Mat Co Ltd patent application for Antibacterial Coating, Color Steel Plate and Preparation Method of Color Steel Plate. This invention was developed by Zhao Dongming, Xu Rimin and Sun Wei.
The patent application number is CN2025..
Textile
| Sat 20 Dec 2025
Beijing, Dec. 20 -- State Intellectual Property Office of China has published Wuhan Shunwei Saite Eng Plastic Co Ltd patent application for Antimony-free Flame-retardant Nylon Material with High Glowing Filament Temperature as Well as Preparation Method and Application Thereof. The invention was developed by He Hui, Gu Jianfei a..
Pharmaceutical
| Fri 19 Dec 2025
Munich, Dec. 20 -- Shanghai Best Link Bioscience LLC has submitted a patent application for Polymer-drug Conjugate, Intermediate Thereof, and Use Thereof. This invention was developed by Zhang Fuyao, Chen Xianjie and Wan Jiaxun.
The patent application number is EP20240796329 20240428. The patent publication number is EP466320..
Chemicals
| Thu 18 Dec 2025
Beijing, Dec. 19 -- State Intellectual Property Office of China has awarded a patent to Hubei Tongxuan High Polymer Mat Co Ltd for Defoaming Agent Filling Device. Jiang Qinghua and Long Tao developed the invention.
The patent application number is CN202422308966U 20240920. The patent publication number is CN223170393 (U). Int..
Energy
| Sat 20 Dec 2025
Beijing, Dec. 20 -- Ningbo Changhong Polymer Tech Co Ltd has sought patent for Energy-saving Double-jet-pump Steam Stripping System. This invention was developed by Tao Chunfeng, Zhou Jianhua and Luo Jiming.
The patent application number is CN202510444534 20250410. The patent publication number is CN120037683 (A). Internation..
Paper and Pulp
| Sat 20 Dec 2025
Beijing, Dec. 20 -- Hainan Jinhai Pulp & Paper has submitted a patent application for Preparation Method for Producing Thermal Sublimation Paper by Using Composite Three-roller Two-pressure Combined Paper Conveying Belt. Wu Guanhong, Jiang Peng, He Jianjun, Wan Yunjun, Liu Lipeng, Jia Liang, Li Yunsheng, Xu Yan, Qiao Rui and Zho..
Chemicals
| Fri 19 Dec 2025
Beijing, Dec. 20 -- State Intellectual Property Office of China has awarded a patent to Fujian Shenxing New Material Tech Co Ltd for High-molecular Polymer and Resin Particle Mixing Device for Adhesive Tape Production. Dong Liang developed the invention.
The patent application number is CN202422497118U 20241016. The patent pu..
Plastics
| Thu 18 Dec 2025
Alexandria, Dec. 19 -- Cormatrix Cardiovascular Inc and Corvivo Cardiovascular have received a patent for Biodegradable Polymer Compositions. This invention was developed by Matheny Robert G.
The patent application number is US202117490250 20210930. The patent publication number is US12496375 (B2). International Patent Classi..
Plastics
| Sat 20 Dec 2025
Beijing, Dec. 20 -- Lianyungang Changyun Textile Mat Co Ltd has submitted a patent application for Organosilicon Carbon Fiber Precursor Oiling Agent and Preparation Method Thereof. This invention was developed by Hu Jiawen, Takemasa and Wang Yao.
The patent application number is CN202510207164 20250225. The patent publication..
Plastics
| Sat 20 Dec 2025
Beijing, Dec. 20 -- Jiangxi Province Enboli New Material Tech Co Ltd has submitted a patent application for Copper-plated Composite Film and Method for Chemically Plating Copper on Surface of Copper-plated Composite Film. This invention was developed by Wang Deqing, Liu Haiping, Zhang Huaiyou and Wang Fuhua.
The patent applic..
Chemicals
| Fri 19 Dec 2025
Alexandria, Dec. 20 -- U.S. Patent and Trademark Office has awarded a patent to Brookhaven Science Ass LLC for Formation of Superhydrophobic Surfaces. Checco Antonio, Ocko Benjamin M, Rahman Atikur and Black Charles T developed the invention.
The patent application number is US201816210156 20181205. The patent publication num..
Agricultural
| Sat 20 Dec 2025
Beijing, Dec. 20 -- Nanjing Forestry Univeristy has sought patent for Preparation Method of Core-shell Nanoparticles with Photo-thermal-phase Change Dual Functions and Intracellular Delivery Application of Core-shell Nanoparticles. This invention was developed by Xiong Ranhua, Jiang Yao, Miao Dongyang and Huang Chaobo.
The pate..
Plastics
| Fri 19 Dec 2025
Beijing, Dec. 20 -- State Intellectual Property Office of China has awarded a patent to Zhejiang Bojia Packaging Co Ltd for Waste Discharge Comprehensive Utilization Device Based on Polymer Plastic Bottles. Xu Congyu, Xie Anguo and Li Zhonghui developed the invention.
The patent application number is CN202422518588U 20241018...
Chemicals
| Thu 18 Dec 2025
Alexandria, Dec. 19 -- Palo Alto Res Center Incorporated and Xerox have obtained a patent for primary amine aerogel and method of manufacture. This invention was developed by Xia Kelly, Meckler Stephen Matthew, Bachman Jonathan, Chintapalli Mahati and Iftime Gabriel.
The patent application number is US202217897525 20220829. T..
Plastics
| Fri 19 Dec 2025
Munich, Dec. 20 -- Nissan Chemical has applied European patent for Resist Underlayer Film Forming Composition. Kato Yuki, Ogata Hiroto and Tamura Mamoru developed it.
The patent application number is EP20240753312 20240205. The patent publication number is EP4664199 (A1). International Patent Classification codes are G03F7/00..
Chemicals
| Fri 19 Dec 2025
Beijing, Dec. 20 -- Anqing Kailai Polymer Mat Co Ltd has secured a patent on Cleaning Device for Polyester Coating Production Equipment. Shao Fei and Zhao Bingfu developed the invention.
The patent application number is CN202422355550U 20240926. The patent publication number is CN223210130 (U). International Patent Classifica..
Plastics
| Fri 19 Dec 2025
Beijing, Dec. 20 -- Dongguan City Yunhe Polymer Tech Co Ltd has obtained a patent for injection molding device with auxiliary function for pc transparent plastic product. This invention was developed by Liu Yong and Liu Yikang.
The patent application number is CN202421715819U 20240719. The patent publication number is CN22321..
Chemicals
| Sat 20 Dec 2025
Beijing, Dec. 20 -- State Intellectual Property Office of China has released Qingdao University and Guoyi Mat Qingdao Co Ltd patent application for Polyester Nucleating Additive Based on Block Polymer Self-assembly, Method and Application. This invention was developed by Tang Jianguo, Niu Yulin, Wang Yao and Baffiot.
The pate..
Plastics
| Sat 20 Dec 2025
Beijing, Dec. 20 -- Harbin University of Science and Technology has submitted a patent application for Polynorbornene Imide for Winding Insulation as Well as Preparation Method and Application of Polynorbornene Imide. This invention was developed by Zhang Changhai, Wang Chao, Chi Qingguo, Tong Xu, Wu Wenju, Zhang Xue, Zhang Tian..
Plastics
| Sat 20 Dec 2025
Beijing, Dec. 20 -- Shandong Qilu Paint Industry Ltd Company has sought patent for Wear-resistant Water-based Alkyd Resin and Preparation Method Thereof. This invention was developed by Sun Guangming, Sun Wenjun, Han Hongtai, Liu Aijun and Wang Xiaoqing.
The patent application number is CN20251052104 20250114. The patent publ..
Plastics
| Sat 20 Dec 2025
Beijing, Dec. 20 -- Shandong Dongyue Polymer Material has submitted a patent application for Perfluoropolyether Polyol and Preparation Method Thereof. Zhang Long, Zhang Jian, Chi Huantao and Chen Yue developed the invention.
The patent application number is CN202510512482 20250423. The patent publication number is CN120040746..
Agricultural
| Sat 20 Dec 2025
Beijing, Dec. 20 -- State Intellectual Property Office of China has released South China Agricultural University patent application for Method for Preparing Polyester-based Permanent Antistatic Material Through In-situ Polymerization and Nano Metal Oxide Compounding and Product. This invention was developed by Guan Litao and Lia..
Plastics
| Sat 20 Dec 2025
Beijing, Dec. 20 -- State Intellectual Property Office of China has released Guangzhou Bahe New Material Tech Co Ltd patent application for UV Curing Resin for Solvent-free Release Film and Preparation Method of UV Curing Resin. This invention was developed by Zou Qingpeng, Yao Shanshan, Liu Hongchun, Ou Yitao, Wen Jun and Yang ..
Oil & Gas
| Sat 20 Dec 2025
Beijing, Dec. 20 -- State Intellectual Property Office of China has released China Petroleum & Chemical and Sinopec Southwest Oil & Gas patent application for Polymer, Preparation Method Thereof and Thickening Composition Containing Polymer. This invention was developed by Lei Wei, Liu Yuan, Wang Jia, Pan Baofeng, Xia Haiying an..
Plastics
| Sat 20 Dec 2025
Beijing, Dec. 20 -- State Intellectual Property Office of China has received Hangzhou Ruifeng Rongchuang Tech Co Ltd patent application for Cycloolefin Polymer as Well as Preparation Method and Application Thereof. Xie Shan, Liang Wangen, Cui Weihua, Fei Xiaoyao and Jung Hae-young developed the invention.
The patent applicati..
Plastics
| Sat 20 Dec 2025
Beijing, Dec. 20 -- Xiamen University has filed a patent application for Amphiphilic Polymer-photo-thermal Agent Composite Material as Well as Preparation Method and Application Thereof. This invention was developed by Li Lin, Sun Jiali, Shi Zhenxiong, Liu Zhenqi, Zhang Duoteng, Su Xiaoqian, He Weiling and Huang Wei.
The pate..
Plastics
| Sat 20 Dec 2025
Beijing, Dec. 20 -- Beijing Jinyu Tongda Refractory Tech Co Ltd has sought patent for Organic Polymer as Well as Preparation Method and Application Thereof. This invention was developed by Wang Hanyu, Yang Renhe, Qie Feifan, Wang Dongmei, Sun Qian, Zhan Huasheng, Yang Hao, Jin Yi, Li Haixu, Wang Bingwen and Luo Huaming.
The p..
Plastics
| Sat 20 Dec 2025
Beijing, Dec. 20 -- Wuhan University of Technology has submitted a patent application for Proton Exchange Resin with Multi-element Proton Conduction Center and Preparation Method Thereof. This invention was developed by Tang Haolin, Liao Yucong, Zhao Shengqiu and Tian Tian.
The patent application number is CN20251017046 2025010..
Plastics
| Sat 20 Dec 2025
Beijing, Dec. 20 -- Wuhan Boya Biological Co Ltd has sought patent for Preparation Method of Streptavidin Polymer Microspheres. This invention was developed by Pu Feng, Ding Ke'er and Yi Fan.
The patent application number is CN202510408430 20250402. The patent publication number is CN120040647 (A). International Patent Classi..
Plastics
| Sat 20 Dec 2025
Beijing, Dec. 20 -- Guangdong Haixing Plastic & Rubber has filed a patent application for Color Master Batch Composition, Preparation Method Thereof and Corresponding Polyolefin Product. This invention was developed by Song Xubin and Lin Bixin.
The patent application number is CN202510186414 20250219. The patent publication num..
Chemicals
| Sat 20 Dec 2025
Beijing, Dec. 20 -- Weihai Helen New Mat Tech Co Ltd has submitted a patent application for Organic Phosphonic Acid Polymer Flame Retardant as Well as Preparation Method and Application Thereof. This invention was developed by Meng Fanxu, Du Huanyang, Tian Renchun, Zheng Jun, Zhang Yuchan and Chen Siyu.
The patent application..
Chemicals
| Sat 20 Dec 2025
Beijing, Dec. 20 -- Zhejiang University has filed a patent application for Monomolecular Bifunctional Organic Catalyst for Ring-opening Copolymerization of Epoxide and Cyclic Anhydride as Well as Preparation Method and Application of Monomolecular Bifunctional Organic Catalyst. This invention was developed by Zhang Chengjian, Fe..
Chemicals
| Sat 20 Dec 2025
Beijing, Dec. 20 -- University of Science and Technology of China has filed a patent application for Compound, Preparation Method and Application of Compound, Homopolymer, Preparation Method of Homopolymer and Degradation Method of Homopolymer. This invention was developed by Cheng Jiamin, Zhang Ze and Hong Chunyan.
The paten..
Plastics
| Sat 20 Dec 2025
Beijing, Dec. 20 -- State Intellectual Property Office of China has released Hunan Chuyuan New Mat Co Ltd patent application for Diepoxy Alkoxy Anthracene Photosensitizer, Light-cured Resin Composition, Light-sensitive Dry Film and Application. This invention was developed by Dong Wanrong, Xiao Zhiyi, Zhang Nianqi and Li Wenwen...
Chemicals
| Fri 19 Dec 2025
Beijing, Dec. 20 -- State Intellectual Property Office of China has awarded a patent to Guangdong Rutian Machinery Equipment Tech Co Ltd for Water and Oxygen Sensitive Micro-nano Powder Material Preparation Equipment. Qin Tao, He Yubao, Liu Lili and Ding Yuanli developed the invention.
The patent application number is CN20242..
Chemicals
| Sat 20 Dec 2025
Beijing, Dec. 20 -- Wanhua Chemical Group has submitted a patent application for Method for Recycling Triethylamine in Polycarbonate Production Process. Li Yang, Zhou Bo, Wang Dong, Liu Hongxiao, Wu Xuefeng and Zhang Hongke developed the invention.
The patent application number is CN202311585762 20231127. The patent publicati..
Agricultural
| Sat 20 Dec 2025
Beijing, Dec. 20 -- Henan Yuzhong Dahua Fertilizer Co Ltd has submitted a patent application for Controlled Release Fertilizer for Promoting Crop Growth and Preparation Method Thereof. This invention was developed by Liu Wei.
The patent application number is CN202510225358 20250227. The patent publication number is CN12004022..
Plastics
| Fri 19 Dec 2025
Beijing, Dec. 20 -- Kunshan Qicaiyun Polymer Mat Co Ltd has received a patent for Transparent High Polymer Material Surface Treatment Device. This invention was developed by Tao Shihai, Tang Xiaohua and Xie Xuezhi.
The patent application number is CN202421794015U 20240729. The patent publication number is CN223211119 (U). Int..
Plastics
| Fri 19 Dec 2025
Munich, Dec. 20 -- Jiangsu Hengli Chemical Fiber has applied European patent for Method for Preparing Polyester Fiber Uneasy to Produce Microplastics During Use. Wang Lili, Yin Lixin, Tang Fangming, Zhang Ye, Wang Xue and Liu Shasha developed it.
The patent application number is EP20230920765 20231031. The patent publication nu..
Pipe
| Sat 20 Dec 2025
Beijing, Dec. 20 -- State Intellectual Property Office of China has released Xi'an Xingjing Petrochemical Tech Development Co Ltd patent application for Chelating Cleaning Agent for Removing and Preventing Complex Scale for Oil Field Pipeline Oil Well and Preparation Process of Chelating Cleaning Agent. This invention was develo..
Chemicals
| Sat 20 Dec 2025
Beijing, Dec. 20 -- Henan Yixiang Health Technology has submitted a patent application for Antifogging Liquid as Well as Preparation Method and Application Thereof. This invention was developed by Yang Ziqiang, Ran Ruihu, Chen Hua and Zong Wuzhong.
The patent application number is CN202510209311 20250225. The patent publicati..
Plastics
| Sat 20 Dec 2025
Beijing, Dec. 20 -- Yingde Aomaerkang Polymer New Mat Co Ltd has filed a patent application for Three-proofing Glue Containing Dual-curing Resin as Well as Preparation Method and Application of Three-proofing Glue. This invention was developed by He Youkang and Zhong Xinyun.
The patent application number is CN202510193257 202..
Semiconductor
| Sat 20 Dec 2025
Beijing, Dec. 20 -- Hangzhou Shuangtouying Organic Silicon Tech Co Ltd has submitted a patent application for Organic Silicon Coating and Preparation Process Thereof. This invention was developed by Ma Zhensheng and Yu Deyan.
The patent application number is CN202510296461 20250313. The patent publication number is CN12004108..
Plastics
| Sat 20 Dec 2025
Beijing, Dec. 20 -- Jiangsu Jicui Guangmin Electronic Material Res Institute Co Ltd has submitted a patent application for Ultraviolet-curable Flame-retardant Composite Resin Material as Well as Preparation Method and Application Thereof. This invention was developed by Yang Feng and Nie Jun.
The patent application number is ..
Chemicals
| Sat 20 Dec 2025
Beijing, Dec. 20 -- State Intellectual Property Office of China has released Henan Crazy Cultural Products Co Ltd patent application for Preparation Method of Multifunctional Polymer Chalk Coating. This invention was developed by Fang Can.
The patent application number is CN202510362585 20250326. The patent publication number..
Chemicals
| Sat 20 Dec 2025
Beijing, Dec. 20 -- Harbin Saishang Sealing Tech Co Ltd has applied Chinese patent for Preparation Method of Functional Polymer Coating for Exposed Framework Type Oil Seal. Li Changjiang, Xu Zibo, Tong Zhijia, Liu Jiachang and Han Xu developed it.
The patent application number is CN202510234409 20250228. The patent publicatio..
Chemicals
| Sat 20 Dec 2025
Beijing, Dec. 20 -- State Intellectual Property Office of China has released Zhejiang Taiji Paint patent application for Radiation Heat-insulation Energy-saving Coating and Preparation Method Thereof. This invention was developed by Zhou Hangfan and Lin Rui.
The patent application number is CN202510186383 20250220. The patent p..
Plastics
| Fri 19 Dec 2025
Munich, Dec. 20 -- Henkel has submitted a patent application for Electrically Debondable Silyl Modified Polymer-based Adhesive. Fleck-kunde Tom and Buga Duygu developed the invention.
The patent application number is EP20240181879 20240613. The patent publication number is EP4663686 (A1). International Patent Classification c..
Plastics
| Fri 19 Dec 2025
Munich, Dec. 20 -- Shinetsu Chemical has submitted a patent application for Resin Composition, Resin Coating, Dry Film, and Resin Cured Product. This invention was developed by Maruyama Hitoshi.
The patent application number is EP20230921376 20231222. The patent publication number is EP4663678 (A1). International Patent Classif..
Chemicals
| Sat 20 Dec 2025
Beijing, Dec. 20 -- State Intellectual Property Office of China has released Kingfa Science & Technology and Liaoning Kingfa Biological Mat Co Ltd patent application for Polymer Additive as Well as Preparation Method and Application Thereof. This invention was developed by Jing Xinke, Chen Pingxu, Ye Nanbiao, Li Jide, Liu Zhen, ..
Plastics
| Sat 20 Dec 2025
Beijing, Dec. 20 -- Jiangsu Wote Advanced Materials Tech Co Ltd has submitted a patent application for Antistatic Nylon-based Composite Material, Preparation Method Thereof and Polymer Product. Fu Jinpeng, Chen Yong, He Zheng and Wu Xian developed the invention.
The patent application number is CN202510250314 20250304. The pa..
Plastics
| Sat 20 Dec 2025
Beijing, Dec. 20 -- Kunming University of Science and Technology has submitted a patent application for High-transparency High-barrier Polylactic Acid-based Composite Material and Preparation Method Thereof. Wu Feng, Liang Yimeng, Xie Yuhui, Xie Delong, Mei Yi and Liu Yuxin developed the invention.
The patent application number..
Plastics
| Fri 19 Dec 2025
Munich, Dec. 20 -- Isocare Solucoes Ambientais S/A has applied European patent for Liquid Base Product, Liquid Formulated Product, Liquid End Product, Renewable and Biodegradable Flexible Polymer, Process for Manufacturing a Liquid Base Product, Process for Manufacturing a Liquid Formulated Product, Process for Manufacturing a L..
Plastics
| Sat 20 Dec 2025
Beijing, Dec. 20 -- State Intellectual Property Office of China has released Jiangxi Lvju Tech Co Ltd patent application for High-temperature-resistant Engineering Plastic and Preparation Method Thereof. This invention was developed by Xiao Xuefan, Guan Xiaoli, Yang Shanshan, Xiao Yuhua and Li Zexi.
The patent application num..
Plastics
| Sat 20 Dec 2025
Beijing, Dec. 20 -- Dujiangyan Tianxing Silicon Ind Co Ltd has submitted a patent application for Pyroelectric Polymer Composite Material and Preparation Method Thereof. Liang Zicai, Liao Liang, Xu Hongwei, Liu Xiao, Liao Jiaxing and Zhang Huafeng developed the invention.
The patent application number is CN202510369447 202503..
Chemicals
| Sat 20 Dec 2025
Beijing, Dec. 20 -- Qingdao University of Science and Technology has sought patent for Modified Waste Tire Rubber Powder, Preparation Method Thereof and Application of Modified Waste Tire Rubber Powder in Polypropylene. This invention was developed by Sun Yu, Zhang Chunyu, Xu Qiyu and Zhang Xuequan.
The patent application num..
Agricultural
| Thu 18 Dec 2025
Alexandria, Dec. 19 -- Institute National De Rech Pour Lagriculture Lalimentation et Lenvironnement, Institut National Polytechnique De Toulouse, Centre National De La Recherche Scient, Nantes University and Ecole National Veterinaire Agroalimentaire Et De Lalimentation have been granted a patent for Method for Preparing an Elas..
Printing & Publishing
| Sat 20 Dec 2025
Beijing, Dec. 20 -- State Intellectual Property Office of China has received Jiangsu Fuan Cocoon&silk Co Ltd patent application for Reactive Dye Digital Printing Process of Mulberry Silk Fabric. Lu Hong and Gao Yongshan developed the invention.
The patent application number is CN202510132178 20250206. The patent publication n..
Medical
| Thu 18 Dec 2025
Alexandria, Dec. 19 -- Mtology Innovations LLC has secured a patent on Methods for Reversible Male Birth Control. Pless Candace and Estrada Gabriella developed the invention.
The patent application number is US202318309554 20230428. The patent publication number is US12496270 (B2). International Patent Classification codes ar..
Construction
| Sat 20 Dec 2025
Beijing, Dec. 20 -- Yu Yin Tech Co Ltd and Beijing Urban Construction Design & Development Group have filed a patent application for Waterproof Anti-corrosion Waterstop for Construction Joint and Preparation Method of Waterproof Anti-corrosion Waterstop. This invention was developed by Hu Xianpeng, Tian Yihang, Zou Zhilin, Zhang..
Electrical
| Sat 20 Dec 2025
Beijing, Dec. 20 -- Shanghai Yili New Energy Tech Co Ltd and Yili Shanghai Tech Co Ltd have applied Chinese patent for Polymer Binder for Sulfide Solid-state Battery as Well as Preparation Method and Application of Polymer Binder. Zhang Xi, Wang Tao and Zhang Zhao developed it.
The patent application number is CN202510518492 ..
Chemicals
| Sat 20 Dec 2025
Beijing, Dec. 20 -- Chemical Inst Henan Provincial Academy Of Sciences and Henan Academy Sciences have submitted a patent application for Preparation and Application of Nano-regulated Autocrine Antifouling Coating. Li Weihua and Li Huali developed the invention.
The patent application number is CN202510295435 20250313. The pa..
Chemicals
| Sat 20 Dec 2025
Beijing, Dec. 20 -- Kingfa Science & Technology and Liaoning Kingfa Biological Mat Co Ltd have submitted a patent application for Polymer Additive, Preparation Method Thereof and Polymer Composition Containing Polymer Additive. Li Jide, Chen Pingxu, Ye Nanbiao, Jing Xinke, Liu Zhen, Tan Xiaobin and Tang Ming developed the invent..
Chemicals
| Fri 19 Dec 2025
Munich, Dec. 20 -- Nature Ask Co Ltd and Kim Hyo Yeol have sought patent for Biodegradable Adhesive Composition. This invention was developed by Choi Woo Suk, Kwon Youngjin and Kim Hyo Yeol.
The patent application number is EP20240767438 20240307. The patent publication number is EP4663681 (A1). International Patent Classific..
Chemicals
| Fri 19 Dec 2025
Beijing, Dec. 20 -- Shandong Sanfeng Tech Co Ltd and Shandong Linyi Sunny Wealth Chemicals Co Ltd have submitted a patent application for Performance Research Method for Color Stability of Polymer Material Additive Under Exposure of Natural Light. Fu Jianying, Liu Mingyue, Zhang Zhenyi, Wang Yang and Wang Yongqi developed the in..
Chemicals
| Sat 20 Dec 2025
Beijing, Dec. 20 -- Guangzhou Hifull Res Institute Co Ltd and Hubei Hifull Nano Mat Co Ltd have submitted a patent application for Iron Oxide Doped Titanium Oxide Compound as Well as Preparation Method and Application Thereof. This invention was developed by Duan Xianjian, Wu Chunlei, Kuang Wen, Li Zhengfa, Xu Shiyu, Xie Nan, Wa..
Chemicals
| Sat 20 Dec 2025
Beijing, Dec. 20 -- Sichuan Golden Elephant Sincerity Chemical Co Ltd and University of Electronic Science and Technology of China have applied Chinese patent for Preparation Method of High-temperature-resistant Engineering Plastic Amino-terminated Polyarylene Ether Nitrile Toughened Bt Resin. Liu Xiaobo, Tang Yin, Liu Shuning, ..
Medical
| Sat 20 Dec 2025
Beijing, Dec. 20 -- Nanjing Medical University and Deep Sensing Nanjing Medical Tech Co Ltd have sought patent for Self-adhesive Bandage for Rapidly Closing Wound and Preparation Method of Self-adhesive Bandage. This invention was developed by Hu Benhui, Yuan Yuehui and Liu Yiyang.
The patent application number is CN202510196..
Optics & Imaging
| Sat 20 Dec 2025
Beijing, Dec. 20 -- Xiamen University and Sanming Hexafluo Chemicals Co Ltd have submitted a patent application for Diamine Monomer, Polyimide with Low Dielectric Constant and Preparation Method and Application of Polyimide Film. This invention was developed by Dai Lizong, Wu Chengying, Lyu Tao, Peng Chaohua, Zhao Longying, Yuan..
Optics & Imaging
| Sat 20 Dec 2025
Beijing, Dec. 20 -- Univ Huazhong Science & Tech Ezhou Ind Tech Res Institute and Huazhong University of Science and Technology have submitted a patent application for Scintillator Thick Film and Preparation Method Thereof. This invention was developed by Niu Guangda, Tan Qingwen, He Song and Zheng Zhiping.
The patent applica..
Plastics
| Fri 19 Dec 2025
Munich, Dec. 20 -- Organik Kimya Sanayi Ve Tic AS and Organik Kimya Netherlands BV have applied European patent for Core-sheath-shell Polymer Particles, Preparation and Use Thereof. Altinok Sibel, Ergun Ersen Nur Basak and Karagöz Sevki developed it.
The patent application number is EP20240182414 20240614. The patent publica..
Plastics
| Sat 20 Dec 2025
Beijing, Dec. 20 -- Inner Mongolia 3f Wanhao Fluoro Chemical Co Ltd, Shanghai Huayi 3f New Mat Co Ltd and Fujian Huayi 3f Fluorine New Mat Co Ltd have applied Chinese patent for Drying System and Method for Vinylidene Fluoride Polymer. Zhu Shiwei, Sun Pei, Yang Yang, Wang Yicheng and Zhu Lingyun developed it.
The patent appl..
Plastics
| Sat 20 Dec 2025
Beijing, Dec. 20 -- Changzhou Junhua Medical Tech Co Ltd and Jiangsu Junhua Special Polymer Materials have sought patent for Water-based Resin Dispersion Liquid of Carbon Material and Carbon Fiber Prepreg. This invention was developed by Li Jun, Zhu Guannan, Cong Fei, Tan Zongshang and Qin Longfei.
The patent application numb..
Plastics
| Sat 20 Dec 2025
Beijing, Dec. 20 -- Kingfa Science & Technology and Liaoning Kingfa Sci & Tech Co Ltd have submitted a patent application for Butadiene Polymer as Well as Preparation Method and Application Thereof. This invention was developed by Zhu Xiuting, Chen Pingxu, Ye Nanbiao, Wang Qi, Hu Zhihua, Fu Jinfeng, Wu Jun, Qin Yonghong, Lai Han..
Pharmaceutical
| Sat 20 Dec 2025
Beijing, Dec. 20 -- Soochow University and Suzhou Genepharma Co Ltd have submitted a patent application for Targeting Polymer Vesicle Modified by cRGD Peptide as Well as Preparation Method and Application of Targeting Polymer Vesicle. Zhong Zhiyuan, Huang Ri, Zhang Peizhuo, Meng Fenghua, Zhao Ning and Du Hong developed the inven..
Retail & Household
| Sat 20 Dec 2025
Beijing, Dec. 20 -- Shouning Power Supply Company Of State Grid Fujian Electric Power Co Ltd, Great Power Science and Tech Stock Co Ltd State Grid Information & Telecommunication Corporation and State Grid Fujian Electric Power have submitted a patent application for Transfer Tray with Self-locking Disassembly Structure and Lock..
Textile
| Sat 20 Dec 2025
Beijing, Dec. 20 -- Jiangsu University of Science and Technology and Deente Jiangsu Environmental Tech Co Ltd have submitted a patent application for Electrostatic Spinning Fiber Membrane and Preparation Method Thereof. This invention was developed by Xia Yanping, Liang Guobin, Xu Yong, Peng Tao, Liu Fang, Lin Wei and Yin Xiafei..
Nanotech
| Sat 20 Dec 2025
Beijing, Dec. 20 -- Electric Power Res Inst Guangdong Power Grid Corp and Wuhan University have applied Chinese patent for Pvdf-cuo Composite Nanofiber Membrane as Well as Preparation Method and Application Thereof. Li Li, Xiao Song, Zhang Manjun, Li Yi, Tang Nian and Tang Bowen developed it.
The patent application number is ..
Lighting
| Sat 20 Dec 2025
Beijing, Dec. 20 -- Qingdao University and Guoyi Mat Qingdao Co Ltd have filed a patent application for Europium-polymer Nano Aggregate Doped Polyester Luminescent Material and Preparation Method Thereof. This invention was developed by Tang Jianguo, Cheng Zhongjie, Wang Yao, Wang Shichao and Baffiot.
The patent application n..
Lighting
| Sat 20 Dec 2025
Beijing, Dec. 20 -- Changchun Institute of Applied Chemistry, Chinese Academy of Sciences and Hainan University have applied Chinese patent for Space Charge Transfer Polymer Luminescent Material of Polynorbornene Skeleton, Preparation Method and Pressure Monitoring Application. Wang Lixiang, Shao Shiyang, Wang Zihao, Wang Xingdo..
Oil & Gas
| Sat 20 Dec 2025
Beijing, Dec. 20 -- China Petroleum & Chemical and Sinopec Shanghai Petrochemical Res Institute Co Ltd have submitted a patent application for Polymer Type Surfactant as Well as Preparation Method and Application Thereof. This invention was developed by Li Yingcheng, Su Zhiqing, Sun Hui, Sun Shengjie, Xu Hui and Zhu Yixing.
T..
Software
| Fri 19 Dec 2025
Munich, Dec. 20 -- Cypher Science, Glincs, University Claude Bernard Lyon and Centre National de la Recherche Scientifique (CNRS) have submitted a patent application for Polymer Particles for Marking or Coding Objects. This invention was developed by Tillement Olivier, Roquette Paul, Ghillebaert François, Marais Arthur and Khen..
Electronics
| Sat 20 Dec 2025
Beijing, Dec. 20 -- State Intellectual Property Office of China has released Guangdong University of Technology patent application for Ultra-fast Preparation Method of Room-temperature Self-agglutination and Wide-temperature Strain Conductive Eutectic Gel, Prepared Gel and Application. This invention was developed by Lee Ji-hye,..
Electronics
| Sat 20 Dec 2025
Beijing, Dec. 20 -- Shenzhen Beijia Electronic Mat Co Ltd has applied Chinese patent for Cationic Polymer with Multi-branched Chain Structure, Preparation Method of Cationic Polymer and Circuit Board Charge Hole-conditioning Agent. He Kang, Yang Ze, Zhang Jun and Ma Sicai developed it.
The patent application number is CN20251..
Automobile
| Sat 20 Dec 2025
Beijing, Dec. 20 -- State Intellectual Property Office of China has released Shenzhen Pepson Ind Co Ltd patent application for High Polymer Material for New Energy Automobile Battery Pack and Preparation Method of High Polymer Material. This invention was developed by Zhou Pengsheng, Chen Shangting, He Zuguo and Yan Xuekang.
..
Electronics
| Fri 19 Dec 2025
Munich, Dec. 20 -- SHPP Global Technologies BV has submitted a patent application for Electrically Conductive Polyethylene Compounds Having Improved Properties. This invention was developed by Silvi Norberto.
The patent application number is EP20240181325 20240611. The patent publication number is EP4663694 (A1). International ..
Automobile
| Sat 20 Dec 2025
Beijing, Dec. 20 -- State Intellectual Property Office of China has received Changzhou Xingyu Automotive Lighting Systems patent application for Anti-ultraviolet Pmma-based Composite Material as Well as Preparation Method and Application Thereof. Pan Jintao, Li Yuqing, Shao Zhenwei and Zhu Yuanyuan developed the invention.
Th..
Electrical
| Sat 20 Dec 2025
Beijing, Dec. 20 -- Xiamen Institute of Rare Earth Materials has applied Chinese patent for Gas Diffusion Electrode and Preparation Method and Application Thereof. Chen Yanxin, Shi Haoyan and Lu Canzhong developed it.
The patent application number is CN202510417853 20250403. The patent publication number is CN120041855 (A). Int..
Electrical
| Sat 20 Dec 2025
Beijing, Dec. 20 -- Zhongyuan University of Technology has filed a patent application for Medium-entropy Metal Organic Framework Power Generation Material and Preparation Method and Application Thereof. This invention was developed by Liu Guoqun, Wang Zhuo, Chen Siru, Cui Siwen, Zhao Yaomin, Li Lanxiang, Liu Chaoyang, Gao Xingxi..
Information Technology
| Sat 20 Dec 2025
Beijing, Dec. 20 -- State Intellectual Property Office of China has published Shaanxi University of Science & Technology patent application for Core-shell Structure Difunctional Radiation Cooling Fiber Membrane as Well as Preparation Method and Application Thereof. The invention was developed by Bao Yan, Lee In-ho, Guo Ruyue, Ga..
Nanotech
| Sat 20 Dec 2025
Beijing, Dec. 20 -- State Intellectual Property Office of China has published Yixing Like Ruide Tech Co Ltd patent application for Polymer Liquid Crystal Material with Nano Bi2s3 Wrapped by Polyacrylonitrile and Preparation Method of Polymer Liquid Crystal Material. The invention was developed by Wu Zhuoheng and Gao Jianjing.
..
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