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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,..
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..
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 -- 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..
Optics & Imaging
| 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 G03F7/004,..
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..
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..
Metal & Mining
| Sat 20 Dec 2025
Beijing, Dec. 20 -- JSR Corporation has submitted a patent application for Liquid Crystal Aligning Agent, Liquid Crystal Alignment Film, Method for Producing Liquid Crystal Alignment Film, Liquid Crystal Element, and Method for Producing Liquid Crystal Element. This invention was developed by Okada Takashi, Uesaka Yuusuke, Yasui..
Metal & Mining
| Sat 20 Dec 2025
Beijing, Dec. 20 -- State Intellectual Property Office of China has received Central South University patent application for Powder Metallurgy Rheological Manufacturing Method for Multi-material Component. Chen Mengxiong, Zhou Kechao, Zhang Lei and Xiong Huiwen developed the invention.
The patent application number is CN2025102..
Pharmaceutical
| Sat 20 Dec 2025
Beijing, Dec. 20 -- State Intellectual Property Office of China has received Tianjin University of Science & Technology patent application for Catalyst System for Ethylene/alpha-olefin Copolymerization Reaction and Application Thereof. Jiang Tao and Yang Huaying developed the invention.
The patent application number is CN202510..
Lighting
| 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.
The ..
Information Technology
| Sat 20 Dec 2025
Beijing, Dec. 20 -- State Intellectual Property Office of China has received National Dong Hwa University patent application for Silk Fibroin-based Multi-channel Flexible Nerve Interface Material for Electroencephalogram Monitoring and Regulation and Preparation Method of Silk Fibroin-based Multi-channel Flexible Nerve Interface..
Rubber
| Sat 20 Dec 2025
Beijing, Dec. 20 -- State Intellectual Property Office of China has received GuangXi University patent application for All-solid-state Hydrophobic Polyion Liquid-based Conductive Elastomer and Preparation Method Thereof. Huang Bai, Liu Chaofan, Liu Jiang and Zhang Meilin developed the invention.
The patent application number is..
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..
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 -- 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..
Rubber
| Sat 20 Dec 2025
Beijing, Dec. 20 -- Jiangsu Xuanda Polymer Materials has filed a patent application for Antibacterial Elastic Polyester Fiber and Preparation Method Thereof. This invention was developed by Liu Dunlei, Wei Kaishun, Chai Senguang, Wang Yongfeng, Ji Hong, Bai Lijun, Zheng Wei, Lu Jiaying and Zhu Dan.
The patent application number..
Tools and Machinery
| Sat 20 Dec 2025
Beijing, Dec. 20 -- Ningde Contemporary Amperex Technology has submitted a patent application for Composite Filtering Membrane, Preparation Method Thereof and Filtering Device. Wang Zhi, Fan Yanhuang and Yang Hongfeng developed the invention.
The patent application number is CN202311597616 20231124. The patent publication num..
Optics & Imaging
| Thu 18 Dec 2025
Beijing, Dec. 19 --Huaneng Hezhang Wind Power Co Ltd, Xi'an Thermal Power Research Institute and China Huaneng Group Co Ltd have sought patent for Low-voltage-driven High-safety Electrothermal Composite Film and Preparation Method Thereof. This invention was developed by Zhang Lihui, Zhao Yong, Xu Shisen, Ao Hai, Li Qiming, Ma Y..
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
| 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..
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..
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 ..
Chemicals
| 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 cod..
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
| 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
| 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..
Rubber
| Sat 20 Dec 2025
Beijing, Dec. 20 -- Zhengzhou University has submitted a patent application for Composition for PSE Elastomer, PSE Elastomer and Preparation Method of PSE Elastomer. This invention was developed by Li Yuhan, Zhao Yifang, Zhu Jun and Wei Liuhe.
The patent application number is CN202510400172 20250401. The patent publication numb..
Rubber
| Sat 20 Dec 2025
Beijing, Dec. 20 -- Zhengzhou University has submitted a patent application for Composition for Suspension Chain Modified PSE Elastomer, Suspension Chain Modified PSE Elastomer and Preparation Method of Suspension Chain Modified PSE Elastomer. Zhu Jun, Li Yuhan, Zhao Yifang and Wei Liuhe developed the invention.
The patent appl..
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..
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..
Nanotech
| Sat 20 Dec 2025
Beijing, Dec. 20 -- Zhejiang University has submitted a patent application for Polymer-metal Ion Compound Nanoparticle with Endoplasmic Reticulum Targeting and Immune Activation Functions. This invention was developed by Qiu Nasha, Zhu Haoru and Shen Youqing.
The patent application number is CN20251026620 20250108. The patent p..
Footwear
| Thu 18 Dec 2025
Beijing, Dec. 19 -- Zhejiang Yesheng Polymer Tech Co Ltd has received a patent for Damping Insole with Air Cushion. This invention was developed by Ye Shejun, Wang Genlin, Yang Fei, Sheng Yanqian and He Weiying.
The patent application number is CN202423152685U 20241220. The patent publication number is CN223169249 (U). Intern..
Footwear
| Thu 18 Dec 2025
Beijing, Dec. 19 -- Zhejiang Yesheng Polymer Tech Co Ltd has obtained a patent for breathable running insole. This invention was developed by Ye Shejun, Wang Genlin, Yang Fei, Sheng Yanqian and He Weiying.
The patent application number is CN202423154662U 20241220. The patent publication number is CN223169250 (U). Internationa..
Printing & Publishing
| Thu 18 Dec 2025
Alexandria, Dec. 19 -- U.S. Patent and Trademark Office has awarded a patent to Texas Tech Univ System and The Texas A&M University System for Methods of 3D Printing Thermosetting Polymers and Continuous Fiber Composites Via In-situ Self-propagation Curing and Systems Thereof. Qiu Jingjing and Wang Shiren developed the invention..
Plastics
| Thu 18 Dec 2025
Beijing, Dec. 19 -- State Intellectual Property Office of China has released Tmg Plastification E Composites SA patent application for High Wear Resistant Composite Structure, Preparation and Use Thereof. This invention was developed by Santos Silva Clara Leira, Da Silva Ribeiro Flavio Manuel, Carvalho Da Silva Luis Filipe and D..
Construction
| Fri 19 Dec 2025
Beijing, Dec. 19 -- State Intellectual Property Office of China has received Jiangsu Leuven Instruments patent application for Dielectric Window Structure and Plasma Etching Machine. Guo Song, Li Chunqiao, Wang Haidong, Shi Xiaoli, He Xiaoming, Zhang Yitao, Hu Dongdong and Xu Kaidong developed the invention.
The patent applic..
Medical
| Thu 18 Dec 2025
Alexandria, Dec. 19 -- U.S. Patent and Trademark Office has awarded a patent to The Regents of The University of California and The United States Department of Veterans Affairs for Silicone-based Enteric CT Contrast Material. Yeh Benjamin M and Fu Yanjun developed the invention.
The patent application number is US202217723013..
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..
Nanotech
| Thu 18 Dec 2025
Beijing, Dec. 18 -- State Intellectual Property Office of China has received Soochow University patent application for Micro-nano Spray Needle Manufacturing Method Based on Stretching Material and Spray Needle. Guo Ran, He Zijian, Li Xuan, Chen Tao, Du Yidong, Xie Ying and Sun Lining developed the invention.
The patent applic..
Engineering
| Thu 18 Dec 2025
Alexandria, Dec. 19 -- Innex Innovative Ind has obtained a patent for composite tooling assembly. This invention was developed by Blaszczykiewicz Thomas.
The patent application number is US202217714108 20220405. The patent publication number is US12496795 (B2). International Patent Classification codes are B30B11/02 and B30B1..
Plastics
| Thu 18 Dec 2025
Beijing, Dec. 19 -- Deqing Gushu Jiahua Polymer Mat Co Ltd has been granted a patent for Adjustable Seat. This invention was developed by Lu Wei.
The patent application number is CN202422342300U 20240925. The patent publication number is CN223169421 (U). International Patent Classification codes are A47C3/00, A47C7/02, A47C7/..
Sanitation
| Thu 18 Dec 2025
Alexandria, Dec. 19 -- The Procter & Gamble Company has been awarded a patent for Process of Enzymatic Degradation of an Absorbent Structure for a Hygiene Article. This invention was developed by Rosati Rodrigo and Garciagarcia Jose Carlos.
The patent application number is US202217951153 20220923. The patent publication number ..
Information Technology
| Thu 18 Dec 2025
Alexandria, Dec. 19 -- Mativ Holdings Inc and Swm Holdings Us LLC have been granted a patent for Filter Media. This invention was developed by Pan Jiayi, Le Moigne Christophe, Durot Nathalie, Barale Michel and Derrien Stephane.
The patent application number is US201414316262 20140626. The patent publication number is US124977..
Medical
| Thu 18 Dec 2025
Beijing, Dec. 19 -- Suzhou Tianhong Shengjie Medical Apparatus And Instr Co Ltd has been awarded a patent for Vena Cava Filter. This invention was developed by Wang Yadong, Wu Yanyan, Lu Linxiang and Wang Kaixun.
The patent application number is CN202422173947U 20240905. The patent publication number is CN223169851 (U). Inter..
Electronics
| Fri 19 Dec 2025
Beijing, Dec. 19 -- Shanghai Yiying New Material Science & Tech Co Ltd has been granted a patent for 31-mode Composite Piezoelectric Crystal and Sensing Sound Head. This invention was developed by Jiang Zibo.
The patent application number is CN20242119637U 20240511. The patent publication number is CN223168644 (U). Internatio..
Electrical
| Fri 19 Dec 2025
Beijing, Dec. 19 -- State Intellectual Property Office of China has published Shanghai New Silicon Polymer Semiconductor Co Ltd patent application for Piezoelectric Substrate, Preparation Method and Acoustic Wave Device. The invention was developed by Ou Xin, Ke Xinjian and Huang Kai.
The patent application number is CN202411..
Electrical
| Fri 19 Dec 2025
Beijing, Dec. 19 -- Shenzhen Qianhai Paiwo Tech Co Ltd has applied Chinese patent for Distributed Energy Storage Lithium Ion Battery Pack and Energy Storage System. Shen Guoying, Zheng Haiming and Shi Wenyan developed it.
The patent application number is CN20251077951 20250117. The patent publication number is CN120033798 (A)..
Semiconductor
| Thu 18 Dec 2025
Beijing, Dec. 19 -- Wuchuan Saifeng Potato Seed Ind Co Ltd has sought patent for Net Shed Seedling Substrate and Preparation Method and Application Thereof. This invention was developed by Ning Huaibao.
The patent application number is CN202510449772 20250411. The patent publication number is CN120036204 (A). International Pa..
Plastics
| Thu 18 Dec 2025
Beijing, Dec. 19 -- Borealis has sought patent for Polyethylene Composition for Film Layers. This invention was developed by Wang Jingbo, Berger Friedrich, Chen Junying and Liu Yi.
The patent application number is CN20238071406 20230921. The patent publication number is CN120035633 (A). International Patent Classification cod..
Semiconductor
| Fri 19 Dec 2025
Beijing, Dec. 19 -- Jurong Photoelectric Guangzhou New Material Tech Co Ltd has submitted a patent application for Preparation Method of Silicon Negative Electrode of Conductive Binder Containing Side-chain-free N-type High-conductivity Polymer Material PBFDO. This invention was developed by Liu Chunchen, Ruan Jingtang, Tang Hao..
Optics & Imaging
| Fri 19 Dec 2025
Beijing, Dec. 19 -- Guangdong Yanmo Solutions Tech Co Ltd has applied Chinese patent for Selective Dry Film for Circuit Board and Preparation Method of Selective Dry Film. Zhu Yongxiang, Zhang Guocai, Dong Yan and Li Minghui developed it.
The patent application number is CN202510169812 20250217. The patent publication number ..
Plastics
| Thu 18 Dec 2025
Beijing, Dec. 19 -- State Intellectual Property Office of China has awarded a patent to Yangzhou Phite Tech Co Ltd for High-viscosity Polymer Tackifying Reactor. Han Yang, Huang Tianfeng and Pan Fei developed the invention.
The patent application number is CN202422460455U 20241012. The patent publication number is CN223170931..
Textile
| Thu 18 Dec 2025
Beijing, Dec. 19 -- Deqing Gushu Jiahua Polymer Mat Co Ltd has received a patent for Sofa Cushion with Adjustable Sitting Feeling. This invention was developed by Lu Wei.
The patent application number is CN202422236804U 20240912. The patent publication number is CN223169461 (U). International Patent Classification codes are A..
Furniture
| Thu 18 Dec 2025
Beijing, Dec. 19 -- Deqing Gushu Jiahua Polymer Mat Co Ltd has been granted a patent for Assembly Type Sofa Back Cushion Support. This invention was developed by Lu Wei.
The patent application number is CN202422236803U 20240912. The patent publication number is CN223169433 (U). International Patent Classification code is A47C..
Plastics
| Thu 18 Dec 2025
Beijing, Dec. 19 -- Tianjin Yuanna New Mat Co Ltd has obtained a patent for polymer hydrolysis device for terpene resin production. This invention was developed by Yang Baiping.
The patent application number is CN202422241137U 20240913. The patent publication number is CN223170885 (U). International Patent Classification code..
Pharmaceutical
| Thu 18 Dec 2025
Beijing, Dec. 19 -- State Intellectual Property Office of China has awarded a patent to Guangxi Kunyu Pharmaceutical Co Ltd for Efficient Stainless Steel Reaction Kettle. Wang Jiantuan, Wu Shundong and Zeng Qingfeng developed the invention.
The patent application number is CN202422135638U 20240902. The patent publication numb..
Chemicals
| Thu 18 Dec 2025
Beijing, Dec. 19 -- State Intellectual Property Office of China has awarded a patent to Shandong Lecron Polymer Co Ltd for Chemical Safety Feeding Device. Su Gang developed the invention.
The patent application number is CN202422285690U 20240919. The patent publication number is CN223170860 (U). International Patent Classific..
Plastics
| Thu 18 Dec 2025
Beijing, Dec. 18 -- Zhejiang Yasha Decoration and Xiangtan University have sought patent for Conjugated Polymer as Well as Preparation Method and Application Thereof. This invention was developed by Song Ting, Hou Linquan, He Jingzi and Peng Wei.
The patent application number is CN202510169540 20250217. The patent publication..
Plastics
| Thu 18 Dec 2025
Beijing, Dec. 18 -- Jiangsu Sobute New Mat Co Ltd and Bote New Mat Taizhou Co Ltd have sought patent for High-strength Polyetherketoneketone Polymer and Preparation Method Thereof. This invention was developed by Chen Jian, Yang Yong, Wang Bing, Shan Guangcheng, Shu Xin, Ran Qianping and Hong Jinxiang.
The patent application ..
Plastics
| 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..
Medical
| Thu 18 Dec 2025
Alexandria, Dec. 19 -- Enicor GmbH has obtained a patent for coated articles for blood coagulation testing and methods of preparing the same. This invention was developed by Lynn Hill James.
The patent application number is US202318152306 20230110. The patent publication number is US12496585 (B2). International Patent Classif..
Measurement & Testing
| Thu 18 Dec 2025
Alexandria, Dec. 19 -- Kulstoff Composite Products LLC has been granted a patent for Fiber-reinforced Polymer Anchors and Connectors for Repair and Strengthening of Structures Configured for Field Testing, and Assemblies for Field Testing the Same. This invention was developed by Ervin Timothy R, Kanitkar Ravindra V and Lewis Ch..
Measurement & Testing
| Fri 19 Dec 2025
Beijing, Dec. 19 -- Liaoning Qianlin Ind Development Co Ltd has filed a patent application for Modified Asphalt Polymer Dosage Detection Method for Prebaked Anode. This invention was developed by Deng Bowen.
The patent application number is CN202510206713 20250225. The patent publication number is CN120028263 (A). Internation..
Electrical
| Fri 19 Dec 2025
Beijing, Dec. 19 -- Yunnan Duobao Cable Group has been awarded a patent for Power Cable Traction Head Embedded with Traction Screw. This invention was developed by Jiang Lusi and Liu Hui.
The patent application number is CN202420967548U 20240507. The patent publication number is CN223167931 (U). International Patent Classificat..
Chemicals
| Thu 18 Dec 2025
Beijing, Dec. 18 -- Sinochem Petrochemical Res Institute Quanzhou Co Ltd and Clenergy Innovation Laboratory have sought patent for Residual Oil Hydrodesulfurization Catalyst and Preparation Method Thereof. This invention was developed by Xu Jingdong, Wang Tinghai, Li Huisheng, Ai Zilong, Weng Zhikun, Zeng Xiaolin and Xu Renwei.
..
Chemicals
| Thu 18 Dec 2025
Alexandria, Dec. 19 -- Shin-Etsu Chemical has received a patent for Positive Resist Composition and Pattern Forming Process. This invention was developed by Hatakeyama Jun and Fukushima Masahiro.
The patent application number is US202217959555 20221004. The patent publication number is US12498637 (B2). International Patent Clas..
Electrical
| Fri 19 Dec 2025
Beijing, Dec. 19 -- State Intellectual Property Office of China has received Jiangyin Nali New Material Technology patent application for Roll-pressure-resistant Current Collector and Application Thereof. Ji Yuqin, Guan Wenqian, Liu Ke, Wang Chenghao, Li Xuefa and Zhang Guoping developed the invention.
The patent application nu..
Chemicals
| Thu 18 Dec 2025
Alexandria, Dec. 19 -- Korea Institute of Materials Science has been granted a patent for Antibacterial or Antiviral Filter Having Improved Coating Durability and UV Durability. This invention was developed by Lee Seung-hoon, Jung Sunghoon, Kim Dogeun, Park Jooyoung, Byeon Eunyeon and Yang Junyeong.
The patent application numbe..
Tools and Machinery
| Thu 18 Dec 2025
Alexandria, Dec. 19 -- U.S. Patent and Trademark Office has awarded a patent to Trane Technology Life Sciences for Cold Storage Systems and Shelving Assemblies Therefor. Donnelly Mitchell J, Irwin Benjamin T and Favier Garrett M developed the invention.
The patent application number is US202318344613 20230629. The patent publ..
Chemicals
| Thu 18 Dec 2025
Beijing, Dec. 19 -- Arkema France has submitted a patent application for Compositions Based on Polyamides and Polymers Comprising Polyamide Blocks and Polyethylene Glycol Blocks. Yasuda Maho, Davie Richard, Pineau Quentin and Boissier Charles O developed the invention.
The patent application number is CN20238073826 20231018. Th..
Chemicals
| Thu 18 Dec 2025
Beijing, Dec. 18 -- China Bluestar Chengrand Co Ltd and Sichuan Chenguang Engineering Design Institute Co Ltd have submitted a patent application for Production Process and System Capable of Continuously Preparing Methacrylic Acid Polymer and Control System. Jiang Xingping, Han Wei, Zhao Yu, Wen Shaohua and Peng Tao developed th..
Chemicals
| Thu 18 Dec 2025
Alexandria, Dec. 19 -- U.S. Patent and Trademark Office has awarded a patent to Colgate-Palmolive Company for Fabric Softening Compositions. Sanchez Sandra Paola, Maldonado Raul Arellano and Hernandez Marcela developed the invention.
The patent application number is US202117597622 20211123. The patent publication number is US..
Electronics
| Thu 18 Dec 2025
Beijing, Dec. 18 -- Electric Power Research Institute and Dongguan Power Bureau Guangdong Power Grid have submitted a patent application for Modified Conductive Carbon Black and Preparation Method Thereof, Shielding Material and Preparation Method Thereof, and Cable. Hou Shuai, Zhan Yunpeng, He Wen, Fu Mingli, Fan Lingmeng, Hui ..
Metal & Mining
| Wed 17 Dec 2025
Beijing, Dec. 18 -- Chongqing University and Sinohydro Engineering Bureau 5 have been granted a patent for Series Reconfigurable Fracturing Device for Deep Hole Presplitting Blasting. Li Yong, Zhao Guangwei, Chen Jie, Yuan Qiang, Long Jie, Zhao Yunfei, Liang Yong, Ding Fan and Lei Zhenhua developed the invention.
The patent a..
Oil & Gas
| Wed 17 Dec 2025
Beijing, Dec. 18 -- China Petroleum & Chemical and Sinopec Res Institute of Petroleum Processing have submitted a patent application for Electro-catalysis Electrode, Preparation Method Thereof and Method for Preparing Methane Through Electro-catalysis Carbon Dioxide Reduction Reaction. This invention was developed by Xiong Yujie..
Electronics
| Thu 18 Dec 2025
Beijing, Dec. 18 -- Jiangsu University of Science and Technology and Chuangneng Tech Jiangsu Co Ltd have applied Chinese patent for Nano-silver-doped Transparent Conductive Adhesive and Preparation Method Thereof. Li Yang, Li Xingliang, Ye Yonglin and Li Min developed it.
The patent application number is CN202510240276 202503..
Oil & Gas
| Thu 18 Dec 2025
Beijing, Dec. 18 -- Petrochina Shanghai New Materials Res Institute Co Ltd and PetroChina have applied Chinese patent for Perfluoropolyether Modified Silicon Dioxide Material and Preparation Method Thereof. Wen Jingbin, Feng Yuzhi, Gong Guangbi, Wu Liping, Han Yan, Li Fuchong and Xie Tingting developed it.
The patent applicat..
Plastics
| Thu 18 Dec 2025
Beijing, Dec. 18 -- Nantong Xingchen Synthetic Mat Co Ltd and Nantong Zhonglan Eng Plastics Co Ltd have submitted a patent application for Bromine Antimony Type Flame-retardant Reinforced Polyester Composite Material as Well as Preparation Method and Application Thereof. This invention was developed by Zhao Yinping, Zhang Yishen..
Plastics
| Thu 18 Dec 2025
Beijing, Dec. 18 -- Zhejiang Yasha Decoration and Xiangtan University have applied Chinese patent for Phosphorus-doped Polymer as Well as Preparation Method and Application Thereof. Song Ting, Hou Linquan, He Jingzi, Peng Wei and Wang Yina developed it.
The patent application number is CN202510169646 20250217. The patent publ..
Plastics
| Thu 18 Dec 2025
Beijing, Dec. 18 -- Jiangsu Sobute New Mat Co Ltd and Bote New Mat Taizhou Co Ltd have submitted a patent application for High-toughness Polyetherketoneketone Polymer and Preparation Method Thereof. This invention was developed by Yang Yong, Chen Jian, Wang Bing, Shu Xin, Wu Jingzhi, Gao Nanxiao and Ran Qianping.
The patent a..
Oil & Gas
| Thu 18 Dec 2025
Beijing, Dec. 18 -- Petrochina Shanghai New Materials Res Institute Co Ltd and PetroChina have submitted a patent application for Polymer with Dual Oxidation-reduction Characteristic, Resistive Random Access Memory Device and Preparation of Resistive Random Access Memory Device. This invention was developed by Yan Qing, Shen Sha..
Plastics
| Thu 18 Dec 2025
Beijing, Dec. 18 -- Huizhou Hengdi Resin Products Co Ltd and South China University of Technology have applied Chinese patent for Waterborne Polyurethane Resin with Side Chain Containing Sulfydryl and Preparation Method of Waterborne Polyurethane Resin. Cao Gaohua, Xia Zhengbin and Ge Song developed it.
The patent application..
Oil & Gas
| Thu 18 Dec 2025
Beijing, Dec. 18 -- China Petroleum & Chemical and Sinopec Shanghai Petrochemical Res Institute Co Ltd have submitted a patent application for Bi-crosslinked Network Antibacterial Hydrogel Film as Well as Preparation Method and Application Thereof. This invention was developed by Sun Shengjie, Su Zhiqing, Sun Hui, Xu Hui, Zhu Yi..
Pharmaceutical
| Thu 18 Dec 2025
Beijing, Dec. 18 -- Shandong New Time Pharmaceutical Products and First Affiliated Hospital of Zhengzhou University have submitted a patent application for Capecitabine and Baicalin Nano Polymer Micelle and Preparation Method Thereof. Wang Yu, Wang Fang, Wang Xueyou, Yang Benguan and Zhang Junsheng developed the invention.
Th..
Oil & Gas
| Thu 18 Dec 2025
Beijing, Dec. 18 -- China Petroleum & Chemical and SINOPEC Hunan Petrochemical have submitted a patent application for Method for Removing Residual Metal in Acrylate Polymer Through Three-phase Method. Li Fushi, Zhu Guangqian, Liang Hongwen, Wang Qinggang, Mo Xiaojun, Wang Liang, Yang Fan and Peng Hongli developed the invention...
Healthcare
| Thu 18 Dec 2025
Beijing, Dec. 18 -- Shanghai Yucheng Polymer Mat Co Ltd has submitted a patent application for Anti-algae Master Batch for Ultra-high Molecular Weight Polyethylene Seawater Net Cage Netting Fiber as Well as Preparation Method and Preparation Device of Anti-algae Master Batch. This invention was developed by Dai Yao.
The paten..
Engineering
| Wed 17 Dec 2025
Beijing, Dec. 18 -- State Intellectual Property Office of China has awarded a patent to Chongqing Juyang Oilless Bearing Co Ltd for Wear-resistant Turnup Oilless Bearing. Liu Jiayu developed the invention.
The patent application number is CN202423127293U 20241218. The patent publication number is CN223344455 (U). Internationa..
Textile
| Thu 18 Dec 2025
Beijing, Dec. 18 -- State Intellectual Property Office of China has published Jiangsu Juan New Material Tech Co Ltd patent application for Modified Nylon Master Batch Screening Device with Multi-stage Screening Function. The invention was developed by Yuan Feifei.
The patent application number is CN202510391525 20250328. The ..
Plastics
| Thu 18 Dec 2025
Beijing, Dec. 18 -- State Intellectual Property Office of China has received Kuida Polymer Materials Tech Yixing Co Ltd patent application for Anti-privacy Adhesive Film for Glass and Processing Equipment. Zheng Qingyang developed the invention.
The patent application number is CN202510174444 20250218. The patent publication ..
Plastics
| Thu 18 Dec 2025
Beijing, Dec. 18 -- Wharton Tech Co Ltd has submitted a patent application for Preparation Method of Degassing Film. This invention was developed by Li Minghui, Huang Fei, Kang Yan and Wu Zongce.
The patent application number is CN202311565915 20231122. The patent publication number is CN120022760 (A). International Patent Cl..
Medical
| Thu 18 Dec 2025
Beijing, Dec. 18 -- Chengdu OCI Medical Devices Co Ltd has submitted a patent application for Anti-infection and Anti-coagulation Central Venous Catheter Coating and Catheter Preparation Method. This invention was developed by Zhang Zhiqiang, Jiang Li and Wang Hongjian.
The patent application number is CN202510145549 20250210..
Biotechnology
| Thu 18 Dec 2025
Beijing, Dec. 18 -- State Intellectual Property Office of China has published Zhongnan Hospital of Wuhan University patent application for Acellular Porcine Pericardium and POSS-PEG-CHO Cross-linked Biological Nano Composite Material as Well as Preparation Method and Application Thereof. The invention was developed by Zhou Jianl..
Biotechnology
| Thu 18 Dec 2025
Beijing, Dec. 18 -- State Intellectual Property Office of China has received Beijing Huanuotai Biomedical Tech Co Ltd patent application for Recombinant RSV Vaccine Composition Based on Fusion Protein Multimer and TLR/STING Dual Agonist. Qi Shuya, Xing Chao, Liu Xiaoman, Wang Qi and Dong Wenna developed the invention.
The pat..
Plastics
| Thu 18 Dec 2025
Beijing, Dec. 18 -- Shanghai Dingxiang Envirotech Co Ltd has filed a patent application for Polymer Microsphere, Ammonia Nitrogen Removing Agent and Preparation Method and Application of Polymer Microsphere and Ammonia Nitrogen Removing Agent. This invention was developed by Gao Xianchao, Jiang Jianwen, Zhang Zunyi, Zhang Changy..
Oil & Gas
| Thu 18 Dec 2025
Beijing, Dec. 18 -- State Intellectual Property Office of China has released China Petroleum & Chemical and Sinopec Beijing Chemical Research Institute Co Ltd patent application for Phosphonic Acid Type Copolymer as Well as Preparation Method and Application Thereof. This invention was developed by Hu Xiaona, Yi Zhuo, Li Yajing,..
Pipe
| Thu 18 Dec 2025
Beijing, Dec. 18 -- State Intellectual Property Office of China has released Changchun Chengjian Maintenance Group Co Ltd patent application for Anticorrosive Mortar for Pipeline Maintenance and Reinforcement and Preparation Method Thereof. This invention was developed by Liu Danyang, Xia Hongtu, Xu Shouyan, Li Guanjie, Chen Shu..
Metal & Mining
| Thu 18 Dec 2025
Beijing, Dec. 18 -- Shijiazhuang Yingxin Energy Saving Tech Co Ltd has submitted a patent application for Glass Surface Functional Film and Preparation and Application Thereof. This invention was developed by Zhao Xiaoqian, Zu Zhangxu, Li Tianxiu and Chen Yajun.
The patent application number is CN202510178487 20250218. The pa..
Oil & Gas
| Thu 18 Dec 2025
Beijing, Dec. 18 -- State Intellectual Property Office of China has published Sinopec Group, Sinopec Oilfield Service and Sinopec North China Petroleum Eng Co Ltd patent application for Self-degradable Acidifiable Plugging Agent, Drilling Fluid and Application of Self-degradable Acidifiable Plugging Agent. The invention was deve..
Rubber
| Thu 18 Dec 2025
Beijing, Dec. 18 -- State Intellectual Property Office of China has released Shanghai Yucheng Polymer Mat Co Ltd patent application for SBS (styrene-butadiene-styrene) Thermoplastic Elastomer Antibacterial Mildew-proof Master Batch as Well as Preparation Method and Preparation Device Thereof. This invention was developed by Dai ..
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