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Plastics
| Fri 28 Nov 2025
Alexandria, Nov. 29 -- Northeastern University has been awarded a patent for Oligonucleotide-polymer Miktoarm Conjugates and Methods of Use. This invention was developed by Zhang Ke.
The patent application number is US202017602307 20200407. The patent publication number is US12478684 (B2). International Patent Classification ..
Chemicals
| Sat 29 Nov 2025
Beijing, Nov. 29 -- Mat Branch of State Grid Zhejiang Electric Power Co Ltd, Science and Tech Innovation Center of State Grid Zhejiang Electric Power Co Ltd, State Grid Zhejiang Electric Power, Jiaxing Power Supply and State Grid Zhejiang Electric Power Co Ltd have filed a patent application for Antiskid Coating as Well as Prepa..
Chemicals
| Fri 28 Nov 2025
Alexandria, Nov. 29 -- Twelve Benefit Corporation and The Regents of The University of California have been granted a patent for Reactor with Advanced Architecture for the Electrochemical Reaction of CO2, Co, and Other Chemical Compounds. Kuhl Kendra P, Cave Etosha R and Leonard George developed the invention.
The patent appl..
Fishing
| Sat 29 Nov 2025
Beijing, Nov. 29 -- Shandong Nanshan Zhishang Tech Co Ltd and East China Sea Fisheries Research Institute of the Chinese Academy of Fishery Sciences have submitted a patent application for Marine Adhesion Prevention Biological Line for Offshore Culture Platform. This invention was developed by Zhao Liang, Zhang Wenyang, Shi Jian..
Oil & Gas
| Sat 29 Nov 2025
Beijing, Nov. 29 -- China Petroleum & Chemical and Sinopec Qilu Co have sought patent for Medium-flow High-impact Low-odor Polypropylene Composition and Preparation Method Thereof. This invention was developed by Ming Yue, Li Li, Sun Lipeng, Wang Xiuli, Chen Hualai and Huang Feng.
The patent application number is CN2023113915..
Oil & Gas
| Sat 29 Nov 2025
Beijing, Nov. 29 -- China Petroleum & Chemical and Sinopec Qilu Co have submitted a patent application for High-strength Polyethylene Composition and Preparation Method Thereof. Li Li, Ming Yue, Wang Quntao, Sun Lipeng, Zhang Xinhua and Jiang Hongying developed the invention.
The patent application number is CN202311391176 20..
Oil & Gas
| Sat 29 Nov 2025
Beijing, Nov. 29 -- China Petroleum & Chemical and Sinopec Qilu Co have submitted a patent application for PVC (polyvinyl Chloride) Material Yellowing-resistant Modifier, Irradiation Yellowing-resistant PVC Material and Preparation Method of PVC Material. Jia Xiaobo, Zhang Hua, Sun Lipeng, Xu Yongsen and Zhang Xueming developed ..
Oil & Gas
| Sat 29 Nov 2025
Beijing, Nov. 29 -- China Petroleum & Chemical and Sinopec Beijing Chemical Research Institute Co Ltd have submitted a patent application for Toughening High-fluidity Nylon Copolymer as Well as Preparation Method and Application Thereof. Ji Wenxi, Chen Jing, Cao Mengyu, Zhang Longgui, Ren Minqiao, Xu Ning, Wang Ailian, Huang Wei..
Oil & Gas
| Sat 29 Nov 2025
Beijing, Nov. 29 -- China Petroleum & Chemical, Sinopec Nanjing Chemical Res Institute Co Ltd and Sinopec Nanjing Chemical Ind Co Ltd have sought patent for Copolymer, Preparation Method and Application Thereof, and Clay Stabilizer. This invention was developed by Lu Guiguang, Wang Kang, Wei Kaixuan, Luo Hui and Wang Tengyue.
..
Oil & Gas
| Sat 29 Nov 2025
Beijing, Nov. 29 -- China Petroleum & Chemical and Sinopec Beijing Chemical Research Institute Co Ltd have submitted a patent application for Olefin Solution Polymerization Method and Device. This invention was developed by Fang Yuanyuan, Song Wenbo, Han Shuliang, Wang Guodong, Lyu Jinglan, Jin Zhao, Wang Lusheng, Wang Ya, Zhang..
Oil & Gas
| Sat 29 Nov 2025
Beijing, Nov. 29 -- China Petroleum & Chemical and Sinopec Yangzi Petrochemical have applied Chinese patent for Catalyst System for Olefin Polymerization and Application Thereof. Jing Kun, Yang Bingqian, Bian Zheng, Guo Feng and Li Chuanfeng developed it.
The patent application number is CN202311408767 20231027. The patent pu..
Oil & Gas
| Sat 29 Nov 2025
Beijing, Nov. 29 -- China Petroleum & Chemical and Sinopec Catalyst have submitted a patent application for Olefin Polymerization Catalyst Slurry, Preparation Method and Application Thereof, and Propylene Polymerization Method. This invention was developed by Li Xiaoping, Kanemitsu, Yu Lianjie, Guo Tiezhu, Feng Chao and Zhang Bo..
Plastics
| Fri 28 Nov 2025
Alexandria, Nov. 29 -- Radisurf ApS and Yield Engineering Systems have obtained a patent for polymer gels in the formation of polymer brushes. This invention was developed by Nikolajsen Jakob Pagh, Andersen Amanda, Lillethorup Mie and Kongsfelt Mikkel Skorkjær.
The patent application number is US202217721217 20220414. The pa..
Rubber
| Sat 29 Nov 2025
Beijing, Nov. 29 -- South China University of Technology and FSPG HI Tech Co Ltd have applied Chinese patent for Waterborne Polyurethane Elastomer Capable of Efficiently Self-repairing at Room Temperature as Well as Preparation Method and Application of Waterborne Polyurethane Elastomer. Zhang Ending and Zhao Junpeng developed i..
Plastics
| Sat 29 Nov 2025
Beijing, Nov. 29 -- Shanghai Oli Entpr Co Ltd and Jiangsu Aojie Biotechnology Co Ltd have submitted a patent application for Method for Increasing Residence of Volatile Substances or Functional Active Substances on Skin by Polymer Carrier. This invention was developed by Li Xiaohu, Qian Jia, Cheng Weifeng, Lin Hui, Li Mengjie an..
Textile
| Sat 29 Nov 2025
Beijing, Nov. 29 -- Dae Yang Polyvinyl Chloride Co Ltd, Kyoto Municipal Institute of Industrial Tech and Culture, Plastech Co Ltd, YKK AP Corp and Jujo Paper have filed a patent application for Vinyl Chloride-based Polymer Composition for Extruded Profile, Method for Producing Same. This invention was developed by Maeba Takashi,..
Software
| Sat 29 Nov 2025
Beijing, Nov. 29 -- Xi'an Sunresin New Mat Co Ltd and Gaoling Lanxiao Tech New Material Co Ltd have submitted a patent application for Polypeptide Solid-phase Synthesis Carrier and Preparation Method Thereof. This invention was developed by Wang Chaoyang, Zhang Cheng, Zhao Weijie, Hou Wei, Wu Dan, Li Yanjun and Kou Xiaokang.
..
Pharmaceutical
| Sat 29 Nov 2025
Beijing, Nov. 29 -- Jiangsu Huiju Pharmaceutical Co Ltd and Guangzhou Branch of Jiangsu Huiju Pharmaceutical Co Ltd have submitted a patent application for Dronedarone Pharmaceutical Composition as Well as Preparation Method and Application Thereof. Zou Ping, Chen Yong, Liu Diling and Meng Yabin developed the invention.
The p..
Electrical
| Fri 28 Nov 2025
Alexandria, Nov. 29 -- SK Innovation Co Ltd and SK Ie Tech Co Ltd have received a patent for Separator for Secondary Battery, Method for Manufacturing the Same and Lithium Secondary Battery Containing the Same. This invention was developed by Kwack Won Sub, Lee Sang Ick, Kwon Tae Wook, Kim Yun Bong, Bae Heung Taek and Ji Sang Yo..
Electronics
| Sat 29 Nov 2025
Beijing, Nov. 29 -- Beijing Institute Graphic Communication and University Qinghai have filed a patent application for Flexible Temperature Sensor Based on PVA and Preparation Method Thereof. This invention was developed by Liu Ruping, Kong Ziqi, Li Dongli, Yan Chen, Sun Zhicheng, Gao Li, Li Ye and Jiang Haowen.
The patent ap..
Plastics
| Sat 29 Nov 2025
Beijing, Nov. 29 -- State Intellectual Property Office of China has received Dalian Polytechnic University patent application for Titanium-oxygen-carbon Dynamic Bond Cross-linked Polyethylene with Reprocessability and Preparation Method of Titanium-oxygen-carbon Dynamic Bond Cross-linked Polyethylene. Zhang Yongjie, Guo Siyu, Li..
Plastics
| Fri 28 Nov 2025
Alexandria, Nov. 29 -- Nova Chemicals International has been awarded a patent for Processes for Producing Polyethylene Containing Recycled Polymeric Material. This invention was developed by Clavelle Eric, Lacombe Yves, Molloy Brian, Kazemi Niousha, Keshtkar Mehdi and Sibtain Fazle.
The patent application number is US20201778..
Tyre
| Fri 28 Nov 2025
Alexandria, Nov. 29 -- Asahi Kasei KK has been granted a patent for Packaged Molded Article, Crosslinking Rubber Composition, Method for Producing Packaged Molded Article, Method for Producing Crosslinking Rubber Composition, and Tread for Tire. This invention was developed by Yasumoto Atsushi, Konomoto Tsuneaki, Yamasaki Hideki..
Chemicals
| Fri 28 Nov 2025
Alexandria, Nov. 29 -- Sika Technology AG has obtained a patent for methods for obtaining aggregates and/or powder-type mineral material utilizing process auxiliaries. This invention was developed by Eberhardt Arnd, Juilland Patrick, Pegado Luis, Gallucci Emmanuel and Frunz Lukas.
The patent application number is US2021177956..
Plastics
| Sat 29 Nov 2025
Beijing, Nov. 29 -- National Dong Hwa University has filed a patent application for Polyetherimide/polyurethane Fiber Sponge as Well as Preparation Method and Application Thereof. This invention was developed by Yu Youhai, Zhao Dong, Yang Fan and Chen Chunhai.
The patent application number is CN202510405534 20250402. The pate..
Fishing
| Sat 29 Nov 2025
Beijing, Nov. 29 -- State Intellectual Property Office of China has published Jiuzhouxingji Technology and East China Sea Fisheries Research Institute of the Chinese Academy of Fishery Sciences patent application for Fiber Capable of Being Used for Marine Ranching. The invention was developed by Zhou Xinji, Zhang Wenyang, Shi Ji..
Engineering
| Fri 28 Nov 2025
Munich, Nov. 29 -- Ceraloc Innovation has applied European patent for a Mineral-based Panel Comprising Grooves. Josefsson Per, Gamstedt Pontus and Nygren Per developed it.
The patent application number is EP20250207496 20200323. The patent publication number is EP4653187 (A2). International Patent Classification code is B32B3..
Shipping and Marine
| Sat 29 Nov 2025
Beijing, Nov. 29 -- N 760 Research Institute of China State Shipbuilding has submitted a patent application for Flow Field Tracking Particle Suitable for High-salt and Low-illuminance Liquid Environment. This invention was developed by Wu Guoqi, Cheng Guangfu, Liu Bo, Wang Zixin and Wu Ji.
The patent application number is CN2..
Tobacco
| Sat 29 Nov 2025
Beijing, Nov. 29 -- China Tobacco Shandong Industrial has submitted a patent application for Heat-conducting Glue for Reconstituted Tobacco as Well as Preparation Method and Application of Heat-conducting Glue. This invention was developed by Guo Zhongcheng, Sun Jingxian, Zhang Fengfeng, Bao Wenlong, Zhang Shuming, Song Xinhua, ..
Plastics
| Fri 28 Nov 2025
Munich, Nov. 29 -- Changwon National University Industry Academy Cooperation Corps has filed a patent application for Apparatus for Manufacturing High-aspect-ratio, High-resolution Fine Pattern, and Manufacturing Method Using Same. This invention was developed by Cho Young Tae, Kim Seok, Park Seo Rim, Shin Seung Woo, Kim Woo You..
Chemicals
| Fri 28 Nov 2025
Munich, Nov. 29 -- European Patent Office has published University Santiago Compostela patent application for Nanoassemblies for the Intracellular Delivery of Active Principles of Aminoacidic Nature. The invention was developed by López Estévez Ana María, Torres López María Dolores Ramona and Alonso Fernández María José...
Nanotech
| Fri 28 Nov 2025
Munich, Nov. 29 -- Mito Mat Solutions Inc has filed a patent application for Interactive Graphene Polymer. This invention was developed by Keith Kevin and Ghazizadeh Mahdi.
The patent application number is EP20240760832 20240220. The patent publication number is EP4652224 (A1). International Patent Classification codes are B8..
Textile
| Sat 29 Nov 2025
Beijing, Nov. 29 -- State Intellectual Property Office of China has published Jiangsu Huayi Garments Co Ltd patent application for Novel Modified Polyester Yarn Pleated Fabric and Preparation Method Thereof. The invention was developed by Lin Wenming, Sang Shengjuan and Zhang Lingli.
The patent application number is CN2025102..
Textile
| Sat 29 Nov 2025
Beijing, Nov. 29 -- State Intellectual Property Office of China has published Jiangsu Jujie Microfiber Tech Group Co Ltd patent application for High-color-fastness Superfine Fiber Yarn and Preparation Method Thereof. The invention was developed by Xu Shiquan, Shen Qiang, Li Minhui, Chu Yusong, Dong Peng and Zhong Hongtian.
Th..
Electrical
| Sat 29 Nov 2025
Beijing, Nov. 29 -- State Intellectual Property Office of China has published Shi Geng Gongwo patent application for Battery Active Material Adhesive and Preparation Method Thereof. The invention was developed by Shi-geng Gongwo.
The patent application number is CN20251083952 20250120. The patent publication number is CN11989..
Rubber
| Sat 29 Nov 2025
Beijing, Nov. 29 -- State Intellectual Property Office of China has published Xi'an Banknote Printing Co Ltd patent application for Long-time-effect Two-component Adhesive for Bonding Cap Top and Cap Body of Rubber Cap and Bonding Method. The invention was developed by Guo Gangfeng, Zhong Youju and Tan Jiangyan.
The patent ap..
Metal & Mining
| Sat 29 Nov 2025
Beijing, Nov. 29 -- State Intellectual Property Office of China has received Nippon Paint Hubei Co Ltd patent application for Colored Sand Type Seam Beautifying Agent and Preparation Method Thereof. Ma Ning, Miao Yongzhi, Bi Lijie and Shen Feng developed the invention.
The patent application number is CN202311404560 20231027...
Rubber
| Sat 29 Nov 2025
Beijing, Nov. 29 -- Feicheng Muyu New Energy Tech Co Ltd has sought patent for Method for Manufacturing Ipn Imbibition Swelling-compression Elastic Membrane Material by Thermally Induced Phase Separation Method. This invention was developed by Li Xin, Ji Xuewen, Gu Yangguang, Deng Xinjian and Wang Jian.
The patent application..
Chemicals
| Sat 29 Nov 2025
Beijing, Nov. 29 -- State Intellectual Property Office of China has received Changzhou Asun Powder Coating Tech Co Ltd patent application for Energy-saving Low-temperature Photocuring Powder Coating. Tao Wenhong, Zheng Luyao, Jiang Wenjun, Chen Huaimin and Wang Xi developed the invention.
The patent application number is CN20..
Chemicals
| Sat 29 Nov 2025
Beijing, Nov. 29 -- Hangzhou Jihua Polymer Mat Co Ltd has submitted a patent application for Uv-curable Antistatic Coating as Well as Preparation Method and Use Method Thereof. Liu Hailong, Qian Tao, Zhang Fulu and Liu Haibing developed the invention.
The patent application number is CN202411911546 20241224. The patent public..
Metal & Mining
| Sat 29 Nov 2025
Beijing, Nov. 29 -- State Intellectual Property Office of China has published Wuhan Kingfa Sci & Tech Co Ltd and Wuhan Kingfa Tech Enterprise Tech Center Co Ltd patent application for PS/PE Alloy Composite Material as Well as Preparation Method and Application Thereof. The invention was developed by Wang Jiang, Li Yuhu, Liu Lewe..
Medical
| Sat 29 Nov 2025
Beijing, Nov. 29 -- CNOOC Changzhou Paint Chem Research Institute, CNOOC Changzhou EP Coating Co Ltd and CNOOC Energy Technology & Services have applied Chinese patent for Ionic Conductive Hydrogel Material, Preparation Method Thereof and Application of Ionic Conductive Hydrogel Material in Electrochemical Electrode. Guan Zichao..
Nanotech
| Sat 29 Nov 2025
Beijing, Nov. 29 -- State Intellectual Property Office of China has released Hubei Yihua Chemical Tech Research and Development Co Ltd patent application for Application of Nano Purple Phosphorus as High Polymer Material Flame Retardant. This invention was developed by Pei Feng, Tian Wen, Lian Peichao, Guo Zhong, Xu Tingting, Ch..
Chemicals
| Sat 29 Nov 2025
Beijing, Nov. 29 -- Dalian University of Technology has submitted a patent application for Poly Delta-thiovalerolactone and Preparation and Depolymerization Method Thereof. This invention was developed by Xu Tieqi, Zhang Yilin and An Haiyan.
The patent application number is CN202510149513 20250211. The patent publication numb..
Chemicals
| Sat 29 Nov 2025
Beijing, Nov. 29 -- Xi'an Shiyou University has submitted a patent application for Biodegradable Carbon Dioxide-based Polycarbonate as Well as Preparation Method and Application Thereof. This invention was developed by Jia Xingang, Wang Wenzhen, Zhang Dake, Zhang Xue, Xia Li, Song Dengmeng and Liu Shuang.
The patent applicati..
Plastics
| Sat 29 Nov 2025
Beijing, Nov. 29 -- Benxi Ruishida Chemical Co Ltd has sought patent for Preparation Method of Modified Phenolic Resin for Ps Plate Photoresist. This invention was developed by Li Baipeng, Zhao Qian, Sun Dong, Qian Zhuomin and Lin Lin.
The patent application number is CN202510380442 20250328. The patent publication number is ..
Chemicals
| Sat 29 Nov 2025
Beijing, Nov. 29 -- Guangzhou Huigu New Material Tech Co Ltd has filed a patent application for Acrylic Acid Dispersion, Preparation Method and Water-based Transfer Coating. This invention was developed by Chen Xingyao, Huang Yanyi, Weng Jiahao and Chen Sen.
The patent application number is CN202411953948 20241227. The patent..
Oil & Gas
| Sat 29 Nov 2025
Beijing, Nov. 29 -- State Intellectual Property Office of China has received China Petroleum & Chemical and Sinopec Qilu Co patent application for Ionic Liquid Polymeric Material as Well as Preparation Method and Application Thereof. Liu Zhiqiang, Wang Yuliang, Li Liuzhong, Zhang Hongyu, Ma Ruijie and Zhang Yong developed the in..
Chemicals
| Sat 29 Nov 2025
Beijing, Nov. 29 -- Hengmei Photoelectric Co Ltd has applied Chinese patent for Acrylate Polymer, Ultraviolet Curing Type Adhesive Composition and Polaroid. Lu Ruona, Yan Binghua, Zhang Liangbao, Jian Daqian, Wang Ziteng and Zhao Zengpan developed it.
The patent application number is CN202411971442 20241230. The patent public..
Plastics
| Sat 29 Nov 2025
Beijing, Nov. 29 -- State Intellectual Property Office of China has received Jiangsu Ruixiang Chemical Co Ltd and Jiangsu Yangnong Chemical Group Co Ltd patent application for Method for Preparing High-molecular Permanent Antistatic Master Batch from Olefin Functional Polymer. Wang Genlin, Ding Kehong, Yu Xing, Wang Cheng and Zh..
Rubber
| Sat 29 Nov 2025
Beijing, Nov. 29 -- State Intellectual Property Office of China has released Hefei Zhongke Kele New Mat Co Ltd patent application for Vinyl Polar Polyolefin Elastomer as Well as Preparation Method and Application Thereof. This invention was developed by Zhu Ningning, Xu Sunlin, Xiang Lingzhi and Zhou Jiangjun.
The patent appl..
Oil & Gas
| Sat 29 Nov 2025
Beijing, Nov. 29 -- State Intellectual Property Office of China has published China Petroleum & Chemical and Sinopec Yangzi Petrochemical patent application for Wide Molecular Weight Distribution Polyethylene and Preparation Method Thereof. The invention was developed by Jing Kun, Wang Wenrui, Yang Bingqian, Bian Zheng, Guo Feng..
Oil & Gas
| Sat 29 Nov 2025
Beijing, Nov. 29 -- State Intellectual Property Office of China has released China Petroleum & Chemical and Sinopec Beijing Chemical Research Institute Co Ltd patent application for Catalyst Component for Olefin Polymerization, Preparation Method of Catalyst Component, Catalyst and Application of Catalyst. This invention was dev..
Biotechnology
| Sat 29 Nov 2025
Beijing, Nov. 29 -- West Chongqing Science City Germplasm Creation And System Big Science Center has submitted a patent application for Recombinant Spider Silk Protein Fiber Based on Spice-ds8 Protein and Preparation Method Thereof. Mao Yudi, Jia Anqiang, Wang Yi and Wang Qingyuan developed the invention.
The patent applicati..
Plastics
| Sat 29 Nov 2025
Beijing, Nov. 29 -- Greif International Holding BV has submitted a patent application for High Barrier Polymer Blend Composition. This invention was developed by Barion Giuseppe.
The patent application number is CN20251042193 20170727. The patent publication number is CN119898074 (A). International Patent Classification code..
Metal & Mining
| Fri 28 Nov 2025
Munich, Nov. 29 -- Armor Smart Films has applied European patent for Filmogenic Composition for Preparing Monolayers with Improved Adhesion Strength on Metallized Surfaces. Bertrand Mélanie, Berthome Simon Guillaume and Roullet Luc Eric Bernard developed it.
The patent application number is EP20240305825 20240524. The patent..
Metal & Mining
| Fri 28 Nov 2025
Munich, Nov. 29 -- Armor Smart Films has submitted a patent application for Monolayer with Improved Adhesion Strength on Metallized Surfaces. Bertrand Mélanie, Berthome Simon Guillaume and Roullet Luc Eric Bernard developed the invention.
The patent application number is EP20240305824 20240524. The patent publication number ..
Optics & Imaging
| Fri 28 Nov 2025
Alexandria, Nov. 29 -- Canon has been granted a patent for Particle and Method for Producing Particle. Kanazaki Kengo, Yamauchi Fumio, Kobayashi Motokazu, Kakegawa Norishige, Natori Ryo and Yamamoto Tetsushi developed the invention.
The patent application number is US202217714402 20220406. The patent publication number is US1..
Plastics
| Fri 28 Nov 2025
Alexandria, Nov. 29 -- Taizhou Univ and Taizhou Huimo Tech Co Ltd have secured a patent on Ternary Polymer Donor Material, Preparation Method and Application Thereof. Lu Shirong and Zhu Liu developed the invention.
The patent application number is US202218145886 20221223. The patent publication number is US12479953 (B2). Inte..
Plastics
| Fri 28 Nov 2025
Alexandria, Nov. 29 -- Harima Chemicals Incorporated has been awarded a patent for Release Agent and Method of Producing Resin Product. This invention was developed by Matsunaga Yoko and Miyazaki Takumi.
The patent application number is US202117793667 20210115. The patent publication number is US12479939 (B2). International P..
Plastics
| Fri 28 Nov 2025
Alexandria, Nov. 29 -- U.S. Patent and Trademark Office has awarded a patent to Laticrete Int Inc for Dispersion-based Ready-to-use (rtu) Technology with Performance of a Reactive Resin. Wang Suxin, Kompalli Rajeswari, Bright Randall, Maandi Eerik, Salinas Kerstin D and Mcknight Amanda developed the invention.
The patent appl..
Plastics
| Sat 29 Nov 2025
Alexandria, Nov. 29 -- United States Patent for Aerosol Cartridge with Air-liquid Channel has been issued to Zhejiang Maibo Polymer Mat Co Ltd. This invention was developed by Zhou Xingfu, Wang Liping and Shen Ding.
The patent application number is US202017912526 20200922. The patent publication number is US12478098 (B2). Int..
Plastics
| Sat 29 Nov 2025
Beijing, Nov. 29 -- Anhui Lijie Brush Ind Co Ltd has submitted a patent application for Device and Method for Detecting Production Strength of High-molecular Plastic Brush. Chu Dejie, Fan Peisheng and Zhu Liuying developed the invention.
The patent application number is CN202411973399 20241230. The patent publication number i..
Chemicals
| Sat 29 Nov 2025
Beijing, Nov. 29 -- Fujian Energy Petrochemical Innovation Res Institute Co Ltd has submitted a patent application for Preparation Method of Pan Polymerization Liquid Intrinsic Viscosity and Molecular Weight Test Sample. This invention was developed by Wang Yongsheng, Li Bangxiong, Ding Yueli and Wei Pinghe.
The patent applic..
Medical
| Sat 29 Nov 2025
Beijing, Nov. 29 -- Hebei University of Technology has submitted a patent application for Composite Microneedle Material as Well as Preparation Method and Application Thereof. This invention was developed by Xing Chengfen, Yan Guanghe, Gao Dong, Li Boying and Wang Nana.
The patent application number is CN20251099062 20250122...
Pipe
| Fri 28 Nov 2025
Munich, Nov. 29 -- Arianegroup GmbH has applied European patent for Pipe for a Cryogenic Fluid, Pipe Assembly, and Aerospace System with Pipe. Gerding Patrick, Quatmann Michael and Dannemann Bastian developed it.
The patent application number is EP20240177989 20240524. The patent publication number is EP4653737 (A1). Internat..
Plastics
| Fri 28 Nov 2025
Alexandria, Nov. 29 -- United States Patent for Organometallic Coordination Polymer for Accumulation of Natural Gas, Methane and the Method for Production Thereof has been issued to Publichnoe Aktsionernoe Obschestvo “gazprom”. This invention was developed by Fomkin Anatolii Alekseevich, Tsivadze Aslan Usupovich, Kniazeva Ma..
Engineering
| Fri 28 Nov 2025
Alexandria, Nov. 29 -- Waters Technologies has been granted a patent for Composite Particles with Non-porous Hybrid Organic-inorganic Material. Walsh Daniel P, Xu Mingcheng and Lawrence Nicole L developed the invention.
The patent application number is US202318174297 20230224. The patent publication number is US12478949 (B2)...
Chemicals
| Sat 29 Nov 2025
Beijing, Nov. 29 -- Jiaji Huankong Xi'an Tech Co Ltd has sought patent for Sensor for Detecting Chemical Leakage in Chemical Reaction Process. This invention was developed by Liu Chao, Jin Xuanyu and Zhang Baobao.
The patent application number is CN202510105455 20250123. The patent publication number is CN119901425 (A). Inter..
Oil & Gas
| Sat 29 Nov 2025
Beijing, Nov. 29 -- State Intellectual Property Office of China has published China Petroleum & Chemical and Sinopec Beijing Chemical Research Institute Co Ltd patent application for Light-transmitting Polymer Composite Material as Well as Preparation Method and Application Thereof. The invention was developed by Wang Shuyang, J..
Oil & Gas
| Sat 29 Nov 2025
Beijing, Nov. 29 -- State Intellectual Property Office of China has released China Petroleum & Chemical and Sinopec Qilu Co patent application for Antistatic Rotational Molding Polyolefin Composition as Well as Preparation Method and Application Thereof. This invention was developed by Zhang Chao, Jiang Hongying, Xu Sulan, Liu S..
Oil & Gas
| Sat 29 Nov 2025
Beijing, Nov. 29 -- State Intellectual Property Office of China has published China Petroleum & Chemical and Sinopec Qilu Co patent application for Polyethylene Rotational Molding Resin Special for High-pressure Hydrogen Storage Cylinder Lining and Preparation Method of Polyethylene Rotational Molding Resin. The invention was de..
Agricultural
| Sat 29 Nov 2025
Beijing, Nov. 29 -- Sichuan Institute of Building Research and Sichuan Jianyan Shanjian Tech Development Co Ltd have sought patent for Red-bed Mudstone Premixed Flow State Solidified Soil and Curing Agent and Preparation Method of Red-bed Mudstone Premixed Flow State Solidified Soil. This invention was developed by Liu Yang, Sun..
Medical
| Fri 28 Nov 2025
Alexandria, Nov. 29 -- U.S. Patent and Trademark Office has awarded a patent to Beijing Biosis Healing Biological Tech Co Ltd for Medical Hydrogel and Preparation Method and Uses Thereof. Zhao Bo, Wei Pengfei, Zhao Wei, Jing Wei, Xia Leilei and Zhao Yanrui developed the invention.
The patent application number is US2021180143..
Plastics
| Sat 29 Nov 2025
Beijing, Nov. 29 -- Institute Petrochemistry Heilongjiang Academy of Sciences has submitted a patent application for Quick-curing High-stripping Conductive Adhesive Film as Well as Preparation Method and Application Thereof. This invention was developed by Wei Yunzhao, Wu Jianwei, Zhao Meng, Fu Gang, Zhao Yuyu, He Yingcui, Wang ..
Oil & Gas
| Sat 29 Nov 2025
Beijing, Nov. 29 -- State Intellectual Property Office of China has released China Petroleum & Chemical and Sinopec Shanghai Petrochemical Res Institute Co Ltd patent application for Externally-coated Composite Hydrogel Microspheres as Well as Preparation Method and Application Thereof. This invention was developed by Sun Shengj..
Plastics
| Fri 28 Nov 2025
Munich, Nov. 29 -- European Patent Office has received Vsion Inc patent application for Reverse Mode PDLC Film Having Horizontal Alignment of Liquid Crystals, and Continuous Process Manufacturing Equipment and Method for PDLC Film Comprising Alignment Layer. Yun Hee Young developed the invention.
The patent application number..
Oil & Gas
| Sat 29 Nov 2025
Beijing, Nov. 29 -- State Intellectual Property Office of China has published Daqing Oilfield and PetroChina patent application for Quantitative Evaluation Method for Viscoelasticity of Polymer Solution. The invention was developed by Yang Weihua, Wang Wei, Yang Liu, Yang Xuewei and Bai Yuguo.
The patent application number is..
Retail & Household
| Fri 28 Nov 2025
Munich, Nov. 29 -- European Patent Office has published Toppan Holdings patent application for Multilayer Body, Method for Producing Multilayer Body, Packaging Bag and Package. The invention was developed by Yamaguchi Keisuke, Ichimaru Mao and Mori Ryohei.
The patent application number is EP20240744630 20240115. The patent publ..
Textile
| Sat 29 Nov 2025
Beijing, Nov. 29 -- Zhongfang Weikehua (Shandong) New Material has submitted a patent application for Continuous Spinning Device for Para-aramid Fibers and Control Method. Han Zhengqi, Duan Dongkun, Li You and Zhao Hailin developed the invention.
The patent application number is CN20251046087 20250113. The patent publication nu..
Electronics
| Sat 29 Nov 2025
Beijing, Nov. 29 -- State Intellectual Property Office of China has received Suzhou Advanced Research Institute University of Science and Technology of China and University of Science and Technology of China patent application for Anisotropic Conductive Nano Composite Material as Well as Preparation Method and Application Thereo..
Printing & Publishing
| Sat 29 Nov 2025
Beijing, Nov. 29 -- Guangdong Elite High Tech Mat Co Ltd has submitted a patent application for Macromolecular Dispersing Agent for Digital Printing Glass Ink as Well as Preparation Method and Application of Macromolecular Dispersing Agent. Wang Bin, Yuan Xinjun and Lyu Guimin developed the invention.
The patent application n..
Chemicals
| Sat 29 Nov 2025
Beijing, Nov. 29 -- Nanjing University of Technology has submitted a patent application for Bio-based Polyol, Preparation Method Thereof and Application of Bio-based Polyol in Heavy Anti-corrosion Coating. This invention was developed by Zhou Yi, Wang Jian, Li Jialin, Li Cen, Ma Runyan, Sun Chengxing, Guo Kai, Qiu Jiangkai and F..
Semiconductor
| Sat 29 Nov 2025
Beijing, Nov. 29 -- Xian Aerospace Sunvalor Chemical Co Ltd has submitted a patent application for UV Viscosity-reducing Adhesive for Wafer Cutting Po Protective Film and Preparation Method of UV Viscosity-reducing Adhesive. This invention was developed by Liang Ying, Wang Pei, Zhu Jianghua, Cheng Hanghang, Li Ping, Cao Sheng an..
Chemicals
| Sat 29 Nov 2025
Beijing, Nov. 29 -- University of Science and Technology of China has submitted a patent application for Preparation Method of Polylactic Acid Material with High Impact Strength. Luo Jihan, Choi Sang-jung, Wang Wanyu, Hua Chaoran and Li Ning developed the invention.
The patent application number is CN202510390945 20250331. The ..
Chemicals
| Fri 28 Nov 2025
Munich, Nov. 29 -- Borealis has applied European patent for Use of a Basic Metal Oxide, and a Composition Comprising a Basic Metal Oxide. Gloger Dietrich and Reichelt Norbert developed it.
The patent application number is EP20240177689 20240523. The patent publication number is EP4653494 (A1). International Patent Classificatio..
Chemicals
| Fri 28 Nov 2025
Alexandria, Nov. 29 -- Swimc has been awarded a patent for Easy-clean Coating Compositions with Additives Having Zwitterionic Moieties. This invention was developed by Castro Stephanie L and Donovan Patrick K.
The patent application number is US202017615288 20200603. The patent publication number is US12480008 (B2). Internation..
Semiconductor
| Sat 29 Nov 2025
Beijing, Nov. 29 -- State Intellectual Property Office of China has received Nanchang Institute Of Innovation Peking Univ patent application for 3D Printing Micro-fluidic Chip and Preparation Method of Leuprorelin Acetate Sustained-release Microspheres. Xue Yahui, Fan Wenfang, Zhang Jinchao, Gao Jie, Guo Ming, Munehiro, Chen Jie..
Semiconductor
| Sat 29 Nov 2025
Beijing, Nov. 29 -- Jiangsu Institute Of Sixin Tech Applicatoins Co Ltd has submitted a patent application for Organic Silicon Defoaming Composition and Preparation Method Thereof. This invention was developed by Dong Fei, Huang Wei, Liu Shulong, Sun Chao and Cao Tian.
The patent application number is CN202311403742 20231027...
Printing & Publishing
| Fri 28 Nov 2025
Alexandria, Nov. 29 -- Dai Nippon Printing has been awarded a patent for Polymerizable Liquid Crystal Compound, Polymerizable Composition, Polymer, Retardation Film, Method for Producing Retardation Film, Transfer Laminate, Optical Member, Method for Producing Optical Member, and Display Device. This invention was developed by M..
Medical
| Fri 28 Nov 2025
Alexandria, Nov. 29 -- United States Patent for Neuromodulation Catheters Having Jacketed Neuromodulation Elements and Related Devices, Systems, and Methods has been issued to Medtronic Ireland Manufacturing Unlimited Company. This invention was developed by Tran Don, Beasley Rudy, Rios Jaime, Shin Sukyoung and Som Sina.
The pa..
Medical
| Fri 28 Nov 2025
Alexandria, Nov. 29 -- Alcon has received a patent for Pharmaceutical Compositions for Treating Ocular Diseases or Disorders. This invention was developed by Das Sanjib Kumar and Lin Cheng-wen.
The patent application number is US202016810149 20200305. The patent publication number is US12478577 (B2). International Patent Classi..
Oil & Gas
| Sat 29 Nov 2025
Beijing, Nov. 29 -- State Intellectual Property Office of China has released China Petroleum & Chemical patent application for Ultrahigh-fluidity Fiber Material as Well as Preparation Method and Application Thereof. This invention was developed by Deng Guanling, Zeng Fangyong, Gou Junlong, Cao Jingsong, He Wei and Wang Zilong.
..
Tobacco
| Thu 27 Nov 2025
Beijing, Nov. 28 -- Zhengzhou Tobacco Research Institute of CNTC and China Tobacco Sichuan Industrial have secured a patent on Cigar Blank Shaping Equipment. Wang Bing, Liu Tao, Zhang Rongya, Zhu Wenkui, Yang Xin'an, Yang Yuyao, Zhang Wei, Wen Wu, Liu Minchang, Su Ziqi and Zhang Qi developed the invention.
The patent applicat..
Information Technology
| Thu 27 Nov 2025
Beijing, Nov. 28 -- Qingdao Eager High Prec Plastic and Rubber Co Ltd and Ocean University China have applied Chinese patent for Method for Regulating and Controlling Ternary Positive Electrode Material Interface Through Solid Polymer Electrolyte. Li Weiya, Chen Tao and Jin Yongcheng developed it.
The patent application numbe..
Biotechnology
| Fri 28 Nov 2025
Alexandria, Nov. 29 -- Microban Products has received a patent for Composition and Method for Microbial Control for Use with Polymers. This invention was developed by Ha Mai Le Phuong.
The patent application number is US202519236477 20250612. The patent publication number is US12479974 (B2). International Patent Classification ..
Optics & Imaging
| Sat 29 Nov 2025
Beijing, Nov. 29 -- State Intellectual Property Office of China has received Zhongpin Intelligent Machinery patent application for Laser Edge Bonding Machine with Laser Marking Equipment. Fu Tao, Li Liang, Ma Zongwei and Jia Jigang developed the invention.
The patent application number is CN202510396868 20250401. The patent pub..
Aerospace
| Fri 28 Nov 2025
Alexandria, Nov. 29 -- U.S. Patent and Trademark Office has awarded a patent to Hamilton Sundstrand for Rotor Containment Structure. Gurvich Mark R, Kilchyk Viktor and Simpson Christopher developed the invention.
The patent application number is US202418424084 20240126. The patent publication number is US12480425 (B2). Internat..
Medical
| Fri 28 Nov 2025
Alexandria, Nov. 28 -- Leap Polymers LLC and Leap Polymers INC have been granted a patent for Poroelastic Biomaterial for Orthopedic Devices. Hsu Tim, Lin Minren, Averick Saadyah and Cheng Boyle C developed the invention.
The patent application number is US202217873402 20220726. The patent publication number is US12472287 (B2..
Plastics
| Thu 27 Nov 2025
Beijing, Nov. 28 -- Electric Power Science Research Institute of State Grid Anhui Electric Power and State Grid Anhui Electric Power Co Ltd have sought patent for Method and System for Predicting Load Polymer of Integrated Framework. This invention was developed by Zhao Cheng, Zhen Chao, Hu Ruonan, Zhu Shenglong, Wang Ming, Pan ..
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