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Nanotech
| Tue 23 Dec 2025
Beijing, Dec. 23 -- Beijing Jiezhongjie Tech Development Co Ltd has submitted a patent application for Preparation Method and Application of Anti-collapse Plugging Agent Based on Polyether Nano Polymer. This invention was developed by Zhang Zongxun, Yang Feng, Fang Lei and Qin Haowei.
The patent application number is CN202510..
Tyre
| Tue 23 Dec 2025
Beijing, Dec. 23 -- State Intellectual Property Office of China has released China Chemical Science And Tech Research Co Ltd patent application for Method for Producing Modified Conjugated Diene Polymer, Conjugated Diene Polymer Composition, and Tire. This invention was developed by Matsuda Takaaki, Cui Yunlong, Luo Xiong, Gao X..
Nanotech
| Tue 23 Dec 2025
Alexandria, Dec. 23 -- National Korea Maritime & Ocean Univ R&db Foundation has sought patent for Method of Manufacturing Carbon Nanotube-carbon Nanofiber Composite and Carbon Nanotube-carbon Nanofiber Composite Manufactured by the Same. This invention was developed by Kang Jun and Hong Se Hwa.
The patent application number i..
Nanotech
| Tue 23 Dec 2025
Alexandria, Dec. 23 -- U.S. Patent and Trademark Office has released Zerone Bio Inc patent application for Eye Drops Containing Chitosan Nanoparticles in Which Pdrn is Encapsulated, and Preparation Method Therefor. This invention was developed by Choi Dong Rack, Pathmendrra Mahanama De Zoysa, Nguyen Thi Thu Thao, Lee Ji Soo and ..
Nanotech
| Tue 23 Dec 2025
Beijing, Dec. 23 -- Anhui Yajiu Environmental Prot Building Material Co Ltd has sought patent for Modified Asphalt Based on Nano Material Reinforcement and Preparation Method Thereof. This invention was developed by Wu Jiahui.
The patent application number is CN202510561420 20250430. The patent publication number is CN1200594..
Packaging & Containers
| Mon 22 Dec 2025
Alexandria, Dec. 23 -- Multi Packaging Solutions Inc has filed a patent application for Multi-layered Tag and Method of Manufacturing Thereof. This invention was developed by Dixon Michelle, Kraus Bernard A and Yang Chitai C.
The patent application number is US202318876102 20230616. The patent publication number is US20253847..
Plastics
| Mon 22 Dec 2025
Alexandria, Dec. 23 -- Honeywell International has submitted a patent application for Methods of Forming Biodegradable Polymeric Materials and the Biodegradable Polymeric Materials Formed Through the Methods. This invention was developed by Cherukupalli Srinivas and Pathak Himanshu.
The patent application number is US20251918..
Enviornmental
| Mon 22 Dec 2025
Alexandria, Dec. 23 -- Psmg LLC has applied United States patent for Nonaqueous Suspensions of Polydadmac Beads, Methods and Systems for Treatment of Wastewater. Holt Jason K developed it.
The patent application number is US202519311570 20250827. The patent publication number is US2025382451 (A1). International Patent Classif..
Plastics
| Mon 22 Dec 2025
Alexandria, Dec. 23 -- U.S. Patent and Trademark Office has published Aesculatech Inc patent application for Multi-component Responsive Copolymers and Applications Thereof. The invention was developed by Menefee Roby.
The patent application number is US202418746505 20240618. The patent publication number is US2025382404 (A1)...
Chemicals
| Mon 22 Dec 2025
Alexandria, Dec. 23 -- PetroChina Company has submitted a patent application for Olefin Polymerization Metallocene Catalyst Composition, Preparation Thereof and Use Thereof. This invention was developed by Li Huashu, Li Xinle, Xin Shixuan, Zhou Yi, Hu Hongfan, Sun Xin, Zhang Xueqin, Li Yang and Hu Caizhong.
The patent applica..
Enviornmental
| Tue 23 Dec 2025
Alexandria, Dec. 23 -- U.S. Patent and Trademark Office has published Psmg LLC patent application for Nonaqueous Suspensions, Methods and Systems for Treatment of Wastewater. The invention was developed by Holt Jason K.
The patent application number is US202418744205 20240614. The patent publication number is US2025382206 (A1..
Metal & Mining
| Tue 23 Dec 2025
Beijing, Dec. 23 -- JSR Corporation has applied Chinese patent for Liquid Crystal Aligning Agent for Forming Weak Anchor Film, Method for Manufacturing Liquid Crystal Alignment Film, and Method for Manufacturing Liquid Crystal Element. Nishimura Tatsuya, Yasuike Nobuo, Ono Ryuzo, Nakanishi Megumi and Katsui Hiromitsu developed i..
Plastics
| Tue 23 Dec 2025
Beijing, Dec. 23 -- State Intellectual Property Office of China has released Oriental Yuhong Civil Building Mat Co Ltd patent application for Anti-efflorescence Polymer Cement Waterproof Coating, Preparation Method and Composite Anti-efflorescence Structure. This invention was developed by Liu Wei, Yin Xinmin, Kang Pengwei, Fan ..
Chemicals
| Tue 23 Dec 2025
Beijing, Dec. 23 -- Kingfa Science & Technology has applied Chinese patent for Polyphenylene Sulfide Composite Material as Well as Preparation Method and Application Thereof. Liu Xinxin, Chen Pingxu, Ye Nanbiao, Qiu Lu and Zhong Yiping developed it.
The patent application number is CN202510328090 20250319. The patent publicat..
Plastics
| Tue 23 Dec 2025
Beijing, Dec. 23 -- Jiangxi Lvju Tech Co Ltd has filed a patent application for High-strength Regenerated Pet Composite Material and Preparation Method Thereof. This invention was developed by Xiao Xuefan, Guan Xiaoli, Yang Shanshan, Xiao Yuhua and Li Zexi.
The patent application number is CN202510518687 20250424. The patent ..
Medical
| Tue 23 Dec 2025
Beijing, Dec. 23 -- Wanhua Chemical Group has submitted a patent application for Medical Polyethersulfone as Well as Preparation Method and Application Thereof. This invention was developed by Gao Yuzhuang, Chu Songkai and Zeng Wei.
The patent application number is CN202311624878 20231130. The patent publication number is CN1..
Healthcare
| Tue 23 Dec 2025
Beijing, Dec. 23 -- State Intellectual Property Office of China has received Jiangsu Shengbang New Mat Co Ltd patent application for Preparation Method of Poly (p-phenylene Terephthalamide) with Narrow Molecular Weight Distribution. Cui Xiaojing, Wang Yu, Yang Qin, Shen Jiamei, Ji Yinzhi and Liu Na developed the invention.
Th..
Plastics
| Tue 23 Dec 2025
Beijing, Dec. 23 -- Zhejiang Caihua Tech Co Ltd has applied Chinese patent for Yellow Polyester Color Master Batch as Well as Preparation Method and Application Thereof. Liu Yueqiang, Ding Qiulong, Wang Ying, Yang Wendong and Li Junpei developed it.
The patent application number is CN202510419965 20250403. The patent publicat..
Biotechnology
| Tue 23 Dec 2025
Beijing, Dec. 23 -- Chengdu University has submitted a patent application for Ph-responsive Ferrocene-modified Oxidized Dextran Micelle and Preparation Method Thereof. This invention was developed by Wu Wanxia, Xiang Zhenni, Tu Changqing, Yang Xue and Liu Hao.
The patent application number is CN202510234978 20250228. The pate..
Biotechnology
| Tue 23 Dec 2025
Beijing, Dec. 23 -- State Intellectual Property Office of China has released Guangdong Baiying Biomedical Tech Co Ltd patent application for Vagina Repair Gel Containing Endometrial Stem Cells as Well as Preparation Method and Application of Vagina Repair Gel. This invention was developed by Peng Longfei.
The patent applicati..
Semiconductor
| Tue 23 Dec 2025
Alexandria, Dec. 23 -- Chen Fa Resources Tech Development Co Ltd has submitted a patent application for Polymer Substrate Plate Having an Imitating Natural Material Surface and Manufacturing Method Thereof. This invention was developed by Yeh Ching-ting.
The patent application number is US202519190462 20250425. The patent pub..
Semiconductor
| Tue 23 Dec 2025
Alexandria, Dec. 23 -- U.S. Patent and Trademark Office has received Chempower Corp patent application for Abrasive-free Planarization of Polycrystalline Silicon. Misra Sudhanshu, Babu Suryadevara and Visaveliya Nikunjkumar R developed the invention.
The patent application number is US202519240555 20250617. The patent publica..
Plastics
| Tue 23 Dec 2025
Beijing, Dec. 23 -- Zhejiang Caihua Tech Co Ltd has applied Chinese patent for Blue Macromolecular Polyester Color Master Batch, Spinning Product and Preparation Method of Spinning Product. Liu Yueqiang, Ding Qiulong, Xu Meng, Yang Wendong and Li Junpei developed it.
The patent application number is CN202510419964 20250403. T..
Enviornmental
| Tue 23 Dec 2025
Alexandria, Dec. 23 -- U.S. Patent and Trademark Office has released Susteon Inc patent application for Co2 Concentrator and Related Materials, Processes, and Systems. This invention was developed by Abdallah Monica, Cook Emma, Gupta Raghubir, Shen Jian-ping, Toppo Arnold, Zhou Shaojun James and Tong Andrew.
The patent applic..
Plastics
| Mon 22 Dec 2025
Alexandria, Dec. 23 -- U.S. Patent and Trademark Office has published Hyundai Motor Company, Kia Corp and Industry Academic Cooperation Foundation Gyeongsang National University patent application for Electrode Layer for a High-temperature Polymer Electrolyte Membrane Fuel Cell Including a Polymer Binder. The invention was devel..
Plastics
| Tue 23 Dec 2025
Beijing, Dec. 23 -- Hydrogen Materials Tech Huaian Co Ltd has submitted a patent application for Composite Material Based on Recycled ABS (acrylonitrile Butadiene Styrene) Plastic and Preparation Method Thereof. This invention was developed by Guo Jingsheng.
The patent application number is CN202510139792 20250208. The patent..
Packaging & Containers
| Tue 23 Dec 2025
Alexandria, Dec. 23 -- Donahou Billy has submitted a patent application for Environmentally Resistant Tackle Box. This invention was developed by Donahou Billy.
The patent application number is US202519240488 20250617. The patent publication number is US2025380679 (A1). International Patent Classification code is A01K97/06. C..
Plastics
| Tue 23 Dec 2025
Beijing, Dec. 23 -- State Intellectual Property Office of China has published Shandong Taike Yousi Green Energy Polymer Mat Co Ltd patent application for Water Cooling Device for Discharge Hole of Plastic Extruding Machine. The invention was developed by Zhang Feipeng and Wang Hongwei.
The patent application number is CN20251..
Oil & Gas
| Tue 23 Dec 2025
Beijing, Dec. 23 -- China Petroleum & Chemical and Sinopec Northwest Oil Field Co have submitted a patent application for Hydrophobic Association Polymer and Preparation Method Thereof, Gel and Preparation Method Thereof. Li Jun, Ren Aijun, Li Yong, Chen Qilong, Wang Sha and Feng Xubao developed the invention.
The patent appl..
Oil & Gas
| Tue 23 Dec 2025
Beijing, Dec. 23 -- China Petroleum & Chemical and Sinopec Shanghai Eng Co Ltd have secured a patent on High-temperature Salt-containing Polymer Filtering Equipment. Yang Jun, Lee Jin-taek, Yu Chao, Zhou Huanlan and Dong Zhenyi developed the invention.
The patent application number is CN202422483913U 20241014. The patent publ..
Oil & Gas
| Tue 23 Dec 2025
Beijing, Dec. 23 -- China Petroleum & Chemical and Sinopec Chongqing Chuanwei Chemical Co Ltd have submitted a patent application for Polymer Cement Waterproof Coating and Preparation Method Thereof. This invention was developed by Xiao Changfa, Liu Jingjing and Wu Jianghong.
The patent application number is CN202311608512 20..
Oil & Gas
| Tue 23 Dec 2025
Beijing, Dec. 23 -- China Petroleum & Chemical and Sinopec Shanghai Eng Co Ltd have been granted a patent for Flash Evaporator and Long Carbon Chain Nylon Salt Liquid Polymerization Equipment. This invention was developed by Lin Xi, Xing Yulin, Rong Rong, Lu Lu, Zhang Yaman and Wang Zhuqin.
The patent application number is CN..
Oil & Gas
| Tue 23 Dec 2025
Beijing, Dec. 23 -- China Petroleum & Chemical, Sinopec Oilfield Service, Sinopec Zhongyuan Petroleum Eng Ltd and Drilling Eng Tech Res Inst Sinopec Zhongyuan Petroleum Eng Co Ltd have submitted a patent application for Preparation Method and Application of Lignin Grafted Polymer Oil-based Drilling Fluid Plugging Agent. This inv..
Electronics
| Mon 22 Dec 2025
Alexandria, Dec. 23 -- Samsung Electronics Co Ltd and UIF University Industry Foundation, Yonsei University have applied United States patent for Compound, Polymer, Electrochromic Device, and Electronic Device. Joo Won-jae, Kim Eunkyoung, Kwon Youngnam, Jang Hwandong and Cho Cheolhyun developed it.
The patent application numb..
Plastics
| Tue 23 Dec 2025
Beijing, Dec. 23 -- Shenzhen Songbai Kegong Co Ltd, Zhuhai Songbai Tech Co Ltd and Shanghai Fubai Chemical Co Ltd have submitted a patent application for Gelatin Polymer Molecular Brush, Surface Treatment Liquid and Application Thereof. This invention was developed by Zhao Zijun, Rao Meng, Liao Xinghua, Wang Yu, Mo Qingsheng and..
Rubber
| Tue 23 Dec 2025
Beijing, Dec. 23 -- Maanshan Caishiji Paint Co Ltd and Jiangsu Shisong New Material Tech Co Ltd have filed a patent application for Polymer Elastomer Resin as Well as Preparation Method and Application Thereof. This invention was developed by Zhang Wenjun, Chen Kang, Chen Zhongyi, Zhou Runzi and Zhang Bo.
The patent applicati..
Oil & Gas
| Tue 23 Dec 2025
Beijing, Dec. 23 -- State Intellectual Property Office of China has published China Petroleum & Chemical, Sinopec Oilfield Service, Sinopec Zhongyuan Petroleum Eng Ltd and Drilling Eng Tech Res Inst Sinopec Zhongyuan Petroleum Eng Co Ltd patent application for Preparation Method and Application of Oil-based Drilling Fluid Filtra..
Consumer Electronics
| Mon 22 Dec 2025
Beijing, Dec. 23 -- Jiangsu Ruizhi Polymer Tech Co Ltd has submitted a patent application for Central Air Conditioner Load Self-adaptive Regulation and Control Method Based on Artificial Intelligence. Qi Xianglong and Gao Yang developed the invention.
The patent application number is CN202510559259 20250430. The patent public..
Oil & Gas
| Tue 23 Dec 2025
Beijing, Dec. 23 -- State Intellectual Property Office of China has released China Petroleum & Chemical and Sinopec Shanghai Petrochemical Res Institute Co Ltd patent application for Star-shaped Glycolide-lactide Copolymer as Well as Preparation Method and Application Thereof. This invention was developed by Gong Rundong, Wang R..
Chemicals
| Tue 23 Dec 2025
Alexandria, Dec. 23 -- Fibrecoat GmbH has applied United States patent for Coated Inorganic Filaments and Their Preparation. Lim Shawn, Picard Philipp Klaus Werner, Ravichandran Pramod, Haas Richard, Lüking Alexander, Brüll Robert, Boven Gert, Gallucci Robert Russell, Soliman Maria, Duchateau Robbert, Verghese Nikhil K E, Biem..
Biotechnology
| Tue 23 Dec 2025
Alexandria, Dec. 23 -- The Board of Trustees of the Leland Stanford Junior University has sought patent for Small Molecule Conjugated Charge-altering Releasable Transporters for Nucleic Acid Delivery. This invention was developed by Blake Timothy, Levy Ronald, Waymouth Robert, Wender Paul, Testa Stefano, Del Castillo Trevor and ..
Medical
| Tue 23 Dec 2025
Alexandria, Dec. 23 -- U.S. Patent and Trademark Office has released Tetrous Inc patent application for Bone Derived Fibers and Oxygenated Wound Treatments. This invention was developed by Carter Andrew J, Patt Bradley E and Scarborough Nelson L.
The patent application number is US202519313529 20250828. The patent publication..
Plastics
| Tue 23 Dec 2025
Beijing, Dec. 23 -- Wanhua Chemical Group has applied Chinese patent for Metal Complex, Preparation Method Thereof and Olefin Polymerization Method. Wang Jinkai, Lyu Yingdong, Zhang Tiancai and Liu Jianfeng developed it.
The patent application number is CN202311600505 20231128. The patent publication number is CN120058785 (A). ..
Chemicals
| Tue 23 Dec 2025
Beijing, Dec. 23 -- Fudan University has filed a patent application for Receptor Unit with Skeleton Containing Cyclic Thiophene, Thiophene 2-position Bromination Substitution and Side Chain Alkyl Substitution, and Preparation and Application Thereof. This invention was developed by Wang Yang, Liu Yunqi, Liuti and Zhao Zhiwei.
T..
Retail & Household
| Tue 23 Dec 2025
Alexandria, Dec. 23 -- U.S. Patent and Trademark Office has published Honeywell Safety Products USA patent application for Eyewear and a Method for Forming the Eyewear. The invention was developed by Llanos Molina Domingo.
The patent application number is US202418747017 20240618. The patent publication number is US2025381744 (A..
Plastics
| Tue 23 Dec 2025
Alexandria, Dec. 23 -- Bio-Rad Laboratories has sought patent for Method of Preparing Polymer-filled Chromatography Resin. This invention was developed by Xu James Wei, Liao Jiali, Belisle Christopher, Song Fang, Yuan Haihui, You Juan, Cao Wenli and Bao Xiaozhong.
The patent application number is US202519302741 20250818. The ..
Nanotech
| Tue 23 Dec 2025
Beijing, Dec. 23 -- Qingdao Institute of Bioenergy and Bioprocess Technology, Chinese Academy of Sciences has applied Chinese patent for Bio-based Nano Material and Green Preparation Method Thereof. Li Chaoxu, Li Mingjie, Zhang Bailang, Wang Ting and Chen Yijun developed it.
The patent application number is CN202311605922 20231..
Nanotech
| Tue 23 Dec 2025
Beijing, Dec. 23 -- State Intellectual Property Office of China has received Lanzhou Institute of Chemical Physics, Chinese Academy of Sciences patent application for High-dispersion-stability Surface-functionalized Two-dimensional Nano Material as Well as Preparation Method and Application Thereof. Wu Xinhu, Li Bin, Gong Kuilia..
Chemicals
| Tue 23 Dec 2025
Beijing, Dec. 23 -- State Intellectual Property Office of China has published Changchun University of Technology patent application for Preparation Method of Alcohol-soluble Gel Adhesive. The invention was developed by Liu Xin, Sun Yaya, Zhang Qin, Huang Mingsong, Liu Lingyu and Li Yuqing.
The patent application number is CN202..
Chemicals
| Tue 23 Dec 2025
Beijing, Dec. 23 -- State Intellectual Property Office of China has published Zhejiang Barton Welding Tech Research Institute, Zhejiang Barton Welding Tech Co Ltd, Patton Welding Institute of The Nat Academy of Sciences of Ukraine and China Uckrainbarton Welding Res Institute Foreign Economic Representative Office patent applica..
Chemicals
| Tue 23 Dec 2025
Beijing, Dec. 23 -- State Intellectual Property Office of China has published Wuhan Twin Tigers Coatings Co Ltd patent application for Nano Two-dimensional Sheet Modified Flexible Wear-resistant Fluorocarbon Coating as Well as Preparation and Application Thereof. The invention was developed by Liu Hongyu, Li Jianwen, Wang Mengha..
Chemicals
| Tue 23 Dec 2025
Beijing, Dec. 23 -- State Intellectual Property Office of China has published Lanzhou University and Ganzhou Qiandong Rare Earth Group Co Ltd patent application for Yellow Overglaze Color Fluorescent Pigment as Well as Preparation Method and Application Thereof. The invention was developed by Wang Yuhua, Seto Takatoshi, Wang Xiu..
Chemicals
| Tue 23 Dec 2025
Beijing, Dec. 23 -- State Intellectual Property Office of China has released Jiangsu Kingfa Sci & Tech Adv Mat Co Ltd and Jiangsu Kingfa Renewable Resources Co Ltd patent application for Fluorescence Quencher, Fluorescence Quencher Master Batch as Well as Preparation Method and Application of Fluorescence Quencher Master Batch. ..
Chemicals
| Tue 23 Dec 2025
Beijing, Dec. 23 -- Yantai Advanced Mat and Green Manufacturing Shandong Laboratory has submitted a patent application for Bottle Brush Type Polymer with Poly-alpha-glutamic Acid with pH Responsiveness on Side Chain as Well as Preparation Method and Application of Bottle Brush Type Polymer. This invention was developed by Hu Kel..
Pharmaceutical
| Tue 23 Dec 2025
Beijing, Dec. 23 -- State Intellectual Property Office of China has released Hangzhou Shixi Pharmaceutical Tech Co Ltd patent application for Polyester-polyethylene Glycol Block Copolymer as Well as Preparation Method and Application Thereof. This invention was developed by Wang Ziyang, Pei Yongli, Wang Xiaoyan and Zhang Xichen...
Pharmaceutical
| Tue 23 Dec 2025
Beijing, Dec. 23 -- State Intellectual Property Office of China has received Shanghai Jiao Tong University and Shanghai Aerospace Equipments Manufacturer patent application for Manufacturing Device and Method Applied to Aluminum Alloy/polytrifluorochloroethylene Composite Valve Clack. Chen Ke, Zou Xin, Cheng Zhenkun, Xu Shijun, ..
Chemicals
| Mon 22 Dec 2025
Alexandria, Dec. 23 -- U.S. Patent and Trademark Office has published Chen Jiuyuan and Chen Yubin patent application for Detergent Formulation Using Non-ionic Surfactant and Polymer Aggregates. The invention was developed by Chen Jiuyuan and Chen Yubin.
The patent application number is US202519239497 20250616. The patent publ..
Chemicals
| Mon 22 Dec 2025
Alexandria, Dec. 23 -- U.S. Patent and Trademark Office has published H B Fuller patent application for Biodegradable Hot Melt Adhesive Compositions. The invention was developed by Matthews Dominic, Abram Eugenio Beata and Hill Gavin.
The patent application number is US202519240197 20250617. The patent publication number is US2..
Chemicals
| Mon 22 Dec 2025
Alexandria, Dec. 23 -- U.S. Patent and Trademark Office has released Brookwood Companies Incorporated patent application for Breathable Coating Compositions. This invention was developed by Colasanto Thomas.
The patent application number is US202519315059 20250829. The patent publication number is US2025382495 (A1). Internati..
Electrical
| Mon 22 Dec 2025
Alexandria, Dec. 23 -- U.S. Patent and Trademark Office has released Daikin America Inc and Daikin India patent application for Polymer Blend Cable Jacket. This invention was developed by Kuwajima Yuki and Simpson Wade Martin.
The patent application number is US202519234954 20250611. The patent publication number is US2025382..
Pharmaceutical
| Mon 22 Dec 2025
Alexandria, Dec. 23 -- U.S. Patent and Trademark Office has received Becton, Dickinson and Company patent application for Poly(ethylene Glycol)-polyoxazoline (PEOZ) Copolymers for Solubilizing Drugs, Dyes, and Biopharmaceuticals. Bartholomew Glenn P developed the invention.
The patent application number is US202319105516 2023..
Chemicals
| Mon 22 Dec 2025
Alexandria, Dec. 23 -- Toray Fine Chemicals Co Ltd has submitted a patent application for Thiol Group-containing Polyether Polymer, Epoxy Resin-containing Composition, and Curing Agent for Epoxy Resin. Abe Hiromitsu, Seo Motoharu and Nishimura Tomoaki developed the invention.
The patent application number is US202319107690 20..
Tyre
| Mon 22 Dec 2025
Alexandria, Dec. 23 -- U.S. Patent and Trademark Office has published Bridgestone patent application for Vulcanized Rubber Composition for Tires and Tire. The invention was developed by Ogiwara Akiko, Hanzawa Kentaro, Yukimura Noriaki and Yoshihara Taiga.
The patent application number is US202318869841 20230627. The patent publ..
Nanotech
| Mon 22 Dec 2025
Beijing, Dec. 22 -- Laird Technologies Inc has applied Chinese patent for Electromagnetic Interference (EMI) Mitigation Materials and EMI Absorbing Compositions Including Carbon Nanotubes. Mcbain Douglas S and Do Hoang Dinh developed it.
The patent application number is CN20238073113 20231006. The patent publication number is..
Footwear
| Mon 22 Dec 2025
Beijing, Dec. 22 -- State Intellectual Property Office of China has awarded a patent to Zhejiang Yesheng Polymer Tech Co Ltd for Special Insole for Long Standing. Ye Shejun, Wang Genlin, Yang Fei, Sheng Yanqian and He Weiying developed the invention.
The patent application number is CN20252080073U 20250114. The patent publica..
Electronics
| Mon 22 Dec 2025
Alexandria, Dec. 23 -- Sapp Reginald Keith has applied United States patent for Binary Magnetic Strip Polymer(plastic) Strip Card. The patent application number is US202418745258 20240617. The patent publication number is US2025384236 (A1). International Patent Classification code is G06K19/06. Cooperative Patent Classification ..
Nanotech
| Mon 22 Dec 2025
Beijing, Dec. 22 -- Shanghai Bajiuba Biotechnology Co Ltd has sought patent for Tumor Nano Vaccine and Preparation Method Thereof. This invention was developed by Zhang Ming.
The patent application number is CN202411710817 20241127. The patent publication number is CN120053623 (A). International Patent Classification codes ar..
Sanitation
| Mon 22 Dec 2025
Beijing, Dec. 22 -- State Intellectual Property Office of China has received Cosbe Laborstory Inc patent application for Solid Water-soluble Hand Sanitizer and Preparation Method Thereof. Ke Xuan, Zhang Yaowen, Zheng Songwu and Liu Xingxing developed the invention.
The patent application number is CN202411993922 20241231. The..
Semiconductor
| Mon 22 Dec 2025
Alexandria, Dec. 23 -- Tokyo Electron has filed a patent application for Substrate Treatment Method and Substrate Treatment Apparatus. This invention was developed by Yazaki Kohei, Dobashi Kazuya and Nagahara Seiji.
The patent application number is US202519229541 20250605. The patent publication number is US2025383604 (A1). Int..
Chemicals
| Mon 22 Dec 2025
Alexandria, Dec. 23 -- YCCHEM has filed a patent application for Chemically Amplified Positive Photoresist Composition for Improving Pattern Profile and Resolution. This invention was developed by Lee Su Jin, Choi Young Cheol, Lee Seung Hun and Lee Seung Hyun.
The patent application number is US202218684184 20220727. The pate..
Engineering
| Mon 22 Dec 2025
Alexandria, Dec. 23 -- Vitro Flat Glass has filed a patent application for Seal for Electrochromic Device. This invention was developed by Mccamy James W, Ganjoo Ashtosh P and Shabani Roxana.
The patent application number is US202519241441 20250618. The patent publication number is US2025383569 (A1). International Patent Clas..
Electronics
| Mon 22 Dec 2025
Alexandria, Dec. 23 -- U.S. Patent and Trademark Office has published Samsung Electronics Co Ltd and Industry-university Cooperation Foundation Hanyang University Erica Campus patent application for Electrochromic Device and Method of Manufacturing the Same and Electronic Device. The invention was developed by Joo Won-jae, Lee C..
Beauty & Fashion
| Sat 20 Dec 2025
Beijing, Dec. 20 -- Kosen New Mat Co Ltd has submitted a patent application for Super-hydrophilic Antifogging Coating for Optical Glass as Well as Preparation Method and Application of Super-hydrophilic Antifogging Coating. Zheng Baochang, Hao Ruofei, Feng Sheng and Huang Jinmei developed the invention.
The patent application..
Oil & Gas
| Tue 23 Dec 2025
Beijing, Dec. 23 -- PetroChina has filed a patent application for Fracturing Fluid as Well as Preparation Method and Application Thereof. This invention was developed by Wang Lili, Liu Hanbin, Xie Yonggang, Zhou Changjing, Li Jianshan, Xiao Yuanxiang, Ma Zhanguo, Ding Li, Shi Huaqiang, Su Yubin, He Ping, Hui Bo, Sun Zhankun and ..
Rubber
| Tue 23 Dec 2025
Beijing, Dec. 23 -- Shanghai Senhuan New Material Technology has submitted a patent application for Preparation Method of Fluorinated Polyimide Micro-powder Reinforced Perfluoroether Elastomer, Perfluoroether Elastomer Composite Material and Preparation Method of Perfluoroether Elastomer Composite Material. This invention was de..
Oil & Gas
| Tue 23 Dec 2025
Beijing, Dec. 23 -- State Intellectual Property Office of China has published PetroChina patent application for Preparation Method of Composite Molecular Sieve for In-situ Conversion of Medium-low-maturity Oil Shale. The invention was developed by Zhang Li, Hu Qingxun, Liu Honghai, Fang Hua, Liu Tao, Jia Huiqing, Liu Huangfei, C..
Printing & Publishing
| Tue 23 Dec 2025
Beijing, Dec. 23 -- Shandong Jiarun New Mat Co Ltd has submitted a patent application for Glue for Printing and Compounding Polyethylene Protective Film as Well as Preparation Method and Application of Glue. Li Yinwen, Wang Yudong, Sun Zhongsheng, Wang Shusheng, Feng Shuntong, Sun Bingbing, Li Xingjian, Qiu Shihui, Ma Zhizhong, ..
Plastics
| Tue 23 Dec 2025
Beijing, Dec. 23 -- Lecco (Kaiping) Adhesive Products has sought patent for Ultra-transparent Glue and BOPP (biaxially-oriented Polypropylene) Glazing Film Containing Glue. This invention was developed by Zhong Zeshen and Guo Kuan.
The patent application number is CN202510226462 20250227. The patent publication number is CN12..
Plastics
| Tue 23 Dec 2025
Beijing, Dec. 23 -- Shandong Shenghe Film New Mat Co Ltd has submitted a patent application for Polyester Heat Shrink Film Containing Reclaimed Materials and Preparation Method Thereof. He Haifeng, Liu Xijun, Yin Changqi, Feng Yiqiang and Wang Kai developed the invention.
The patent application number is CN202510525638 202504..
Plastics
| Tue 23 Dec 2025
Beijing, Dec. 23 -- Yantai Taihe New Material Polymer New Material Res Institute Co Ltd has submitted a patent application for High-solubility High-flame-retardancy Aromatic Polyoxadiazole Film and Preparation Method Thereof. This invention was developed by Zhao Fei, Shang Qing, Li Lili and Jiang Ming.
The patent application ..
Plastics
| Tue 23 Dec 2025
Beijing, Dec. 23 -- Shenzhen Dalton Electronic Mat Co Ltd has applied Chinese patent for Non-photosensitive Polyimide Film and Preparation Method Thereof. Su Jianghua, Wang Shenglin and Li Houming developed it.
The patent application number is CN202510225486 20250227. The patent publication number is CN120059251 (A). Internat..
Aerospace
| Tue 23 Dec 2025
Beijing, Dec. 23 -- Boeing has submitted a patent application for Polymers Having Upper Critical Solution Temperature in Aqueous Solutions. This invention was developed by Monteiro Michael and Hussain Dhananjay.
The patent application number is CN20241065625 20200506. The patent publication number is CN120058549 (A). Internatio..
Plastics
| Sun 21 Dec 2025
Beijing, Dec. 22 -- LG Chemical and Chungbuk National University Industry Academic Cooperation Foundation have filed a patent application for Method for Preparing Regenerated Polymer. This invention was developed by Lim Yong-chan, Ryu Sang-uk, Park Jong-suh, Oh Hyun Taek, Lee Sang-ho, Kim Jun-sik, Shin Dong-jin and Park Young-ji..
Printing & Publishing
| Sun 21 Dec 2025
Beijing, Dec. 22 -- Aquafil AG has filed a patent application for Polymer Compositions for 3D Printing and Methods of Use Thereof. This invention was developed by Soligo Nicole, Buccella Mauro and Dal Moro Anacleto.
The patent application number is CN20238070704 20231031. The patent publication number is CN120051367 (A). Inte..
Chemicals
| Sun 21 Dec 2025
Beijing, Dec. 22 -- Shandong Haihua Group and Shandong Haihua Co Ltd have submitted a patent application for Preparation Method and Application of Catalyst Based on Metal-salen Polymer. Liu Lina, Xu Lin, Sun Xiuping, Ding Xiangcheng, Geng Demin, Zu Wenbo, Song Zengchao, Yuan Chonghao and Liu Jianlu developed the invention.
Th..
Oil & Gas
| Sun 21 Dec 2025
Beijing, Dec. 22 -- China Petroleum & Chemical and Sinopec Beijing Chemical Research Institute Co Ltd have sought patent for Composite Gas Separation Membrane and Preparation Method Thereof. This invention was developed by Wang Yujie, Wei Xin, Ding Liming, Liu Yiqun, Tang Anqi, Zhao Guoke and Li Nan.
The patent application nu..
Oil & Gas
| Sun 21 Dec 2025
Beijing, Dec. 22 -- China Petroleum & Chemical and Sinopec Shanghai Petrochemical Res Institute Co Ltd have submitted a patent application for Polymer Product Coated with Hydrogel Layer on Surface as Well as Preparation Method and Application of Polymer Product. This invention was developed by Sun Hui, Xu Hui, Sun Shengjie, Su Z..
Electronics
| Mon 22 Dec 2025
Beijing, Dec. 22 -- Changchun Institute of Applied Chemistry, Chinese Academy of Sciences and University of Science and Technology of China have submitted a patent application for Polymer Structural Formula Identification Method and System, Electronic Equipment and Storage Medium. This invention was developed by Liu Lunyang, Li ..
Electrical
| Mon 22 Dec 2025
Beijing, Dec. 22 -- Shandong Junhao High Performance Polymer Co Ltd and Jiangsu Junhua Special Polymer Materials have applied Chinese patent for Stripping-resistant Insulated Cable and Preparation Method Thereof. Li Jun, Yue Lin, Tan Zongshang and Tao Zhengwang developed it.
The patent application number is CN20251041294 2025..
Chemicals
| Sun 21 Dec 2025
Beijing, Dec. 22 -- Weihai Tuozhan Fiber and Inner Mongolia Guangwei Carbon Fiber Co Ltd have been awarded a patent for On-line Monitoring Device for Viscosity Change of Polymer Material. This invention was developed by Tofuji, Tang Lixin, Sun Juntao, Sun Jiale, Zhang Yueyi, Sha Yulin, Shen Peifang, Huang Daming, Qiu Weifeng and..
Tools and Machinery
| Tue 23 Dec 2025
Beijing, Dec. 23 -- Changchun Sinobiomaterials has been granted a patent for Expansion Type Subtalar Joint Brake. Li Sida, Lyu Dongze and Wang Di developed the invention.
The patent application number is CN20242242873U 20240822. The patent publication number is CN223380633 (U). International Patent Classification code is A61B..
Medical
| Sun 21 Dec 2025
Beijing, Dec. 22 -- State Intellectual Property Office of China has published Ferrosan Medical Devices As patent application for Hemostatic Composition. The invention was developed by Hammershoj Peter L, Bhatia Vikram Kjoeller, Bejennaliu Andrew G, Abid Umar, Jennum Craig Alan and Kolodzinska Stephen N.
The patent application..
Pharmaceutical
| Sun 21 Dec 2025
Beijing, Dec. 22 -- State Intellectual Property Office of China has released Sinyang Biomedical Co Ltd patent application for Methods for Treating Infective Diseases. This invention was developed by Zheng Junting, Cai Yuanzhong and Yang Ying.
The patent application number is CN20238052388 20230509. The patent publication numb..
Engineering
| Sun 21 Dec 2025
Beijing, Dec. 22 -- State Intellectual Property Office of China has received Sichuan Engineering Technical Univ patent application for Oil-water Separation Composite Membrane and Preparation Method Thereof. Zhou Liang and Meng Xianwei developed the invention.
The patent application number is CN202510466131 20250415. The paten..
Chemicals
| Sun 21 Dec 2025
Beijing, Dec. 22 -- Wharton Tech Co Ltd has sought patent for High-temperature-resistant Composite Reverse Osmosis Membrane and Preparation Method Thereof. This invention was developed by Kang Yan, Zhao Lianrui, Xu Haoyang, Han Ding and Wu Zongce.
The patent application number is CN202510393736 20250331. The patent publicatio..
Nanotech
| Sun 21 Dec 2025
Beijing, Dec. 22 -- Hebei University of Technology has filed a patent application for Metal-polymer Hybrid Nanoparticles and Uses Thereof. This invention was developed by Qiu Liang, Xing Chengfen, Zhang Hongxiao, Xu Decheng, Yu Jiaqi and Zhang Tianyu.
The patent application number is CN202510126757 20250127. The patent publicat..
Oil & Gas
| Sun 21 Dec 2025
Beijing, Dec. 22 -- State Intellectual Property Office of China has published China Petroleum & Chemical and Sinopec Beijing Chemical Research Institute Co Ltd patent application for Composite Gas Separation Membrane and Preparation Method Thereof. The invention was developed by Wang Yujie, Tang Anqi, Liu Yiqun, Wei Xin, Ding Li..
Enviornmental
| Sun 21 Dec 2025
Beijing, Dec. 22 -- Guangzhou Xincai Tech Co Ltd and Guangdong University of Technology have applied Chinese patent for Silicon-based Adsorbent and Application Thereof in Household Garbage Incineration Waste Gas Treatment. Mou Jingfang, Long Shunrong, Cui Wangwang, Li Xiaoming and Liu Jingyong developed it.
The patent applica..
Alcoholic Beverages
| Fri 19 Dec 2025
Munich, Dec. 20 -- Huhtamaki Flexible Packaging Germany GmbH & Co KG has submitted a patent application for Metallized Paper-based Packaging Layer Material, Comprising at Least Two Barrier Layers Made of a Vinyl Alcohol Polymer. This invention was developed by Bäuerlein Bastian, Schäftner Markus, Schmölz Martin, Sprenger Cami..
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..
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