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Electrical
| Mon 20 Apr 2026
Alexandria, April 21 -- Samsung SDI has applied United States patent for Electrode, Electrode Assembly Including Same and Method for Manufacturing Electrode. Yoon Jungah and Jeong Taesu developed it.
The patent application number is US202519337026 20250923. The patent publication number is US20260106170 (A1). International Pate..
Nanotech
| Mon 20 Apr 2026
Beijing, April 21 -- National Dong Hwa University has applied Chinese patent for Artificial Ligament with Nanoscale Pits and Preparation Method of Artificial Ligament. Tan Xiaohong, He Jinyu and Li Xinxin developed it.
The patent application number is CN20251126433 20250724. The patent publication number is CN121081729 (A). Int..
Energy
| Tue 21 Apr 2026
Alexandria, April 21 -- Florida State University Research Foundation has applied United States patent for Organic Photovoltaic Materials, Devices, and Methods. Eze Vincent O and Okoli Okenwa developed it.
The patent application number is US202519340355 20250925. The patent publication number is US20260107674 (A1). International..
Semiconductor
| Mon 20 Apr 2026
Alexandria, April 21 -- Taiwan Semiconductor Manufacturing has applied United States patent for Split Metal Gate Formation Process and Method. Yang Kai-chieh, Chen Szu-hua, Woon Wei-yen and Liao Szuya developed it.
The patent application number is US202519187107 20250423. The patent publication number is US20260107553 (A1). Int..
Chemicals
| Mon 20 Apr 2026
Beijing, April 21 -- Rohm & Haas has filed a patent application for Bimodal Binder Compositions, Methods of Making Bimodal Binder Compositions, and Quick Drying Aqueous Compositions Comprising Bimodal Binder Compositions. This invention was developed by Eric C Greyson, Lang Stephen A and Leonard Michael W.
The patent applicatio..
Chemicals
| Mon 20 Apr 2026
Alexandria, April 21 -- Shin-Etsu Chemical has filed a patent application for Negative Photosensitive Resin Composition, Patterning Process Method for Forming Cured Film, Interlayer Insulating Film, Surface Protective Film, and Electronic Component. This invention was developed by Takemura Katsuya, Ilo Masashi, Urano Hiroyuki an..
Electrical
| Tue 21 Apr 2026
Beijing, April 21 -- State Intellectual Property Office of China has released Jinko Solar and Zhejiang Jingke Energy Storage patent application for Secondary Battery and Preparation Method Thereof, Energy Storage System and Electric Equipment. This invention was developed by Chen Jing, Yang Zixiang, Zhang Luhua, Shi Haotian and ..
Electrical
| Tue 21 Apr 2026
Beijing, April 21 -- State Intellectual Property Office of China has released Jiangsu Zhengli New Energy Battery Technology Co Ltd patent application for Composite Lithium Supplementing Material, Preparation Method Thereof, Negative Plate and Battery. This invention was developed by Bao Wentao, Wang Yang, Xing Min, Wang Xin, Den..
Electrical
| Mon 20 Apr 2026
Alexandria, April 21 -- U.S. Patent and Trademark Office has released Siddiquee Zakaria and Jakli Antal patent application for Solid State Battery Including Ionic Liquid Crystal Elastomers.
The patent application number is US202519356018 20251010. The patent publication number is US20260106217 (A1). International Patent Cla..
Electrical
| Tue 21 Apr 2026
Beijing, April 21 -- State Intellectual Property Office of China has published Huaneng Baicheng Wind Power Generation Co Ltd patent application for Polymer Insulating Material Collecting Device Convenient for Collecting Overspray. The invention was developed by Shen Bo, Wang Jiechang, Qi Hongwei, Chen Debin, Liu Na, Zhou Runan, ..
Medical
| Mon 20 Apr 2026
Beijing, April 21 -- State Intellectual Property Office of China has released Shenzhen Taili Biological Medicine Co Ltd patent application for Amorphous Nilotinib Oral Soluble Film Preparation and Preparation Method Thereof. This invention was developed by Xing Dandan and Xu Xiufeng.
The patent application number is CN2025112..
Measurement & Testing
| Mon 20 Apr 2026
Beijing, April 21 -- State Intellectual Property Office of China has received Jiangsu Huozhong New Mat Co Ltd patent application for Perovskite-polymer Composite Film, Ultraviolet Light Response Light-emitting Solar Concentrator and Self-powered Ultraviolet Light Detection System. Sun Wenwei developed the invention.
The paten..
Electrical
| Tue 21 Apr 2026
Beijing, April 21 -- Solid State Ion Energy Tech Wuhan Co Ltd has sought patent for Modified Positive Electrode Material and Preparation Method and Application Thereof. This invention was developed by Zeng Wenkang.
The patent application number is CN202511225380 20250829. The patent publication number is CN121076095 (A). Inte..
Electrical
| Tue 21 Apr 2026
Beijing, April 21 -- Foshan Tuopu Tech Co Ltd has submitted a patent application for Polymer-coated Positive Electrode Material and Preparation Method Thereof, Positive Electrode Plate and Solid-state Battery. This invention was developed by Zou Jiaxiang, Qi Songyu, Zhou Xigen, Ai Qun and Chen Guangsen.
The patent application..
Electrical
| Tue 21 Apr 2026
Beijing, April 21 -- Jiangsu Xinde High Polymer Mat Co Ltd has submitted a patent application for Polyethylene Insulated Power Cable for Rapid Charging of Electric Automobile and Preparation Method Thereof. This invention was developed by Lu Yongjian, Chen Shuang, Qu Tao and Zhang Zheng.
The patent application number is CN202..
Electrical
| Mon 20 Apr 2026
Beijing, April 21 -- Nanochap Shenzhen Electronic Tech Co Ltd has submitted a patent application for Flexible Electrode and Preparation Method Thereof. This invention was developed by Liu Shiyuan, Yang Jiawei, Shi Cheng and Li Xingjie.
The patent application number is CN20251170582 20250731. The patent publication number is C..
Electrical
| Tue 21 Apr 2026
Beijing, April 21 -- Jiangsu Jinling Cable Co Ltd has submitted a patent application for Fluoroplastic Insulating High-temperature-resistant Fireproof Cable and Preparation Method Thereof. This invention was developed by Li Yantao, Zhu Guodong, Tang Songbo, Jia Beibei, Wang Zhenlong, Yu Yang and Zhu Yao.
The patent applicatio..
Biotechnology
| Mon 20 Apr 2026
Beijing, April 21 -- Linyi University has filed a patent application for Antibacterial Dressing Based on Wormwood Extract and Preparation Method Thereof. This invention was developed by Liu Houhe, Song Jinxiao, Zhang Xiaoran, Zhang Chi, Wang Deyin, Cao Xiaoyan, Yang Yang and Wu Chuanchen.
The patent application number is CN20..
Biotechnology
| Mon 20 Apr 2026
Beijing, April 21 -- Hunan Chemical Vocational Technology College has filed a patent application for Molecularly Imprinted Solid-phase Extraction Column for Synchronously Separating Multiple Organophosphorus and Application. This invention was developed by Wang Bin, Xiao Huaiqiu, Liao Hongguang, Li Yuzhen and Liao Qiong.
The ..
Biotechnology
| Mon 20 Apr 2026
Beijing, April 21 -- China Yangtze Power has submitted a patent application for Reverse Osmosis Membrane as Well as Preparation Method and Application Thereof. Zhou Fengfeng, Sun Xiaopu, Yang Mingyang, Guan Yu, Zhou Wu, Li Junhai, Guo Yudong and Han Huixian developed the invention.
The patent application number is CN202511257..
Chemicals
| Mon 20 Apr 2026
Alexandria, April 21 -- U.S. Patent and Trademark Office has published Dow Global Technologies patent application for Use of Radical Scavengers to Reduce Fouling During High Pressure Polymerization. The invention was developed by Ewart Sean W, Williamson Alexander and Konstantinov Ivan A.
The patent application number is US2023..
Medical
| Mon 20 Apr 2026
Beijing, April 21 -- Shanghai Weisheng New Mat Co Ltd has sought patent for Medical Composite Polymer Fiber Absorbent Cotton and Preparation Method Thereof. This invention was developed by Yang Guang, Feng Zhaodong, Zhang Wenliang and Wang Yangyang.
The patent application number is CN202511155017 20250818. The patent publicat..
Tools and Machinery
| Mon 20 Apr 2026
Alexandria, April 21 -- U.S. Patent and Trademark Office has published Samsung SDI patent application for Electrode and Method for Manufacturing Same. The invention was developed by Yoon Jungah, Jeong Taesu and Shin Eunhyeok.
The patent application number is US202519331233 20250917. The patent publication number is US20260106..
Chemicals
| Mon 20 Apr 2026
Alexandria, April 21 -- Hewlett Packard Development has submitted a patent application for Over-print Varnish Formulation. This invention was developed by Trubnikov Alex, Bar Mazi, Cohen Eytan, Dar Kfir and Cohen Kobi.
The patent application number is US202519376391 20251031. The patent publication number is US20260103612 (A1)...
Electronics
| Mon 20 Apr 2026
Alexandria, April 21 -- Fuji Polymer Industries has submitted a patent application for Thermally Conductive Grease Composition. This invention was developed by Kataishi Takumi.
The patent application number is US202319114715 20230613. The patent publication number is US20260103656 (A1). International Patent Classification codes..
Optics & Imaging
| Mon 20 Apr 2026
Beijing, April 21 -- Nissan Chemical has submitted a patent application for Composition for Forming Resist Underlayer Film. Mizuochi Ryuta and Tamura Mamoru developed the invention.
The patent application number is CN20248031499 20240508. The patent publication number is CN121079643 (A). International Patent Classification code..
Semiconductor
| Mon 20 Apr 2026
Alexandria, April 21 -- Taiwan Semiconductor Manufacturing Company has submitted a patent application for Method of Forming Photoresist Pattern. This invention was developed by Su Yu-chung, Ko Tsung-han and Chang Ching-yu.
The patent application number is US202519422326 20251216. The patent publication number is US20260104643 (..
Semiconductor
| Mon 20 Apr 2026
Beijing, April 21 -- Applied Materials has submitted a patent application for High Strength Selective Dielectric in Hybrid Bonding. This invention was developed by Sherwood Tyler and Srinivasan Rajarv.
The patent application number is CN20248027269 20240828. The patent publication number is CN121079768 (A). International Patent..
Pharmaceutical
| Mon 20 Apr 2026
Beijing, April 21 -- Zhejiang Haoge Pharmaceutical has submitted a patent application for Raltitrexed Composition and Preparation Method Thereof. Li Ming, Zhu Jinlong, Xu Lei, Yu Xuebin, Chen Haixia, Wen Xiaoqing and Yao Chunmin developed the invention.
The patent application number is CN202410677859 20240529. The patent public..
Oil & Gas
| Sun 19 Apr 2026
Beijing, April 20 -- Daqing Oilfield and PetroChina have submitted a patent application for Method for Quantitatively Evaluating Effect of Multi-layer Heterogeneous Oil Reservoir Communication Mode on Polymer Flooding Development. Zhou Congcong, Cao Ruibo, Gao Kun, Bai Zhenqiang, Wei Changqing, Liu Hongsheng, Guo Songlin, Li Ya,..
Business and Commerce
| Sun 19 Apr 2026
Beijing, April 20 -- Wuchang University of Technology and Wuhan Institute of Technology have filed a patent application for Multi-modal Perception Blind Person Shopping Guide Method, Device and Equipment and Storage Medium. This invention was developed by Yu Chunlin, Mu Bo and Zhang Wei.
The patent application number is CN202..
Oil & Gas
| Mon 20 Apr 2026
Beijing, April 20 -- China Petroleum & Chemical and Sinopec Beijing Chemical Research Institute Co Ltd have applied Chinese patent for Catalyst Component for Olefin Polymerization Reaction as Well as Preparation Method, Catalyst and Application Thereof. Wang Yi, Ma Dong, Gou Qingqiang, Li Ying, Huang Ting, Cao Changwen, He Guoqi..
Oil & Gas
| Mon 20 Apr 2026
Beijing, April 20 -- China Petroleum & Chemical and Sinopec Beijing Chemical Research Institute Co Ltd have filed a patent application for Microspherical Maleic Anhydride Ionomer as Well as Preparation Method and Application Thereof. This invention was developed by Hu Chenxi, Han Peng, Ru Yue, Gao Yi, Qi Guicun, Song Zhihai, Zha..
Oil & Gas
| Mon 20 Apr 2026
Beijing, April 20 -- Sanya Ocean Oil and Gas Research Institute Northeast Petroleum Univ and Northeast Petroleum University have applied Chinese patent for Polymer Flooding Reservoir Yield Prediction Method and System Based on Dual Attention Mechanism and Storage Medium. Gong Yaohua, Geng Yankai, Liu Bo, Qu Lan Yanlin, Hou Xian..
Plastics
| Sun 19 Apr 2026
Beijing, April 20 -- Hubei Tuoying New Mat Co Ltd and Hubei Lianli Non Woven Cloth Tech Innovation Center Co Ltd have filed a patent application for Preparation Method of High-permeability Flash Non-woven Fabric Based on Biodegradable Polymer. This invention was developed by Zhu Zhimin, Zhao Qinghua, Yi Junxi, Cui Keyang, Liu Ka..
Chemicals
| Mon 20 Apr 2026
Beijing, April 20 -- Guangdong University of Technology and Jieyang Sub Center Chemie And Fine Chemical Guangdong Province Laboratory have applied Chinese patent for Novel Photosensitive Monomer and Preparation Method and Application of Holographic Material of Novel Photosensitive Monomer. Chen Xudong, Li Jinru, Zhong Shilong, L..
Chemicals
| Mon 20 Apr 2026
Beijing, April 20 -- University Qinghai and East China University of Science and Technology have sought patent for Green Multifunctional Ionic Liquid Flow Modifier as Well as Synthesis Method and Application Thereof. This invention was developed by Xu Shi'ai and Li Rujie.
The patent application number is CN202511182475 202508..
Pharmaceutical
| Mon 20 Apr 2026
Beijing, April 20 -- Wuhu Institute Technology and China Pharmaceutical University have submitted a patent application for Preparation and Application of Polyphenol Amine Coating with Multienzyme Activity. This invention was developed by Wang Xingchen, Ji Shunli, Dong Jiamin and Li Jieli.
The patent application number is CN20..
Plastics
| Mon 20 Apr 2026
Beijing, April 20 -- Wuhan Shengrun Biotechnology Co Ltd and Wuhan Shengrun Medical Health Ind Co Ltd have filed a patent application for Plga-cobalt Porphyrin Polymer Nano-micelle as Well as Preparation Method and Application Thereof. This invention was developed by Jin Honglin, Tang Weicheng, Hong Lei, Zheng Junwu and Nie Xiao..
Chemicals
| Mon 20 Apr 2026
Beijing, April 20 -- Guangzhou Jialaile New Mat Co Ltd and Shandong Linyi New Mat Co Ltd have applied Chinese patent for Weather-resistant, Heat-insulating and Heat-preserving Waterproof Coating for Outer Wall and Preparation Method Thereof. Shu Xiaoming and Pan Dehua developed it.
The patent application number is CN202511338..
Agricultural
| Mon 20 Apr 2026
Beijing, April 20 -- Anhui Agricultural University and Hefei Forestry Prot Center have filed a patent application for Trehalose Polymer, Preparation Method Thereof and Application of Trehalose Polymer in Improvement of Stress Tolerance of Metarhizium Anisopliae. This invention was developed by Huang Bo, Li Qiaoran, Yang Guang, Y..
Construction
| Mon 20 Apr 2026
Beijing, April 20 -- Longmen Laboratory and Luoyang Pacific Union Petrochemical Co Ltd have submitted a patent application for Directional Construction Method of Special Polyether Material with Specific Functional Groups. Zhao Junnan, Zhang Yaqi, Zhao Xin, Wang Yonggang, Wang Yinxia, Yang Hongyan, Dong Yiluo, Xu Shiqi and Zhang ..
Plastics
| Sun 19 Apr 2026
Munich, April 20 -- Sino Polymer Co Ltd has applied European patent for Heat-resistant Vinyl Ester Resin and Preparation Method Therefor. Lv Xiaoping, Chen Jianhui, Liu Hua, Yang Meng, Shu Da, Liu Shiqiang and Wu Bing developed it.
The patent application number is EP20240818340 20240327. The patent publication number is EP472..
Plastics
| Mon 20 Apr 2026
Beijing, April 20 -- Xiamen Xinwancai Polymer Technology has submitted a patent application for Antistatic Color Master Batch Double-rotor Continuous Internal Mixer. This invention was developed by Lin Song'ai.
The patent application number is CN202511622215 20251107. The patent publication number is CN121062053 (A). Internat..
Plastics
| Sun 19 Apr 2026
Munich, April 20 -- European Patent Office has received Green Chemicals Co Ltd patent application for Aromatic Compound Composition and Polymer. Murata Ryuichi, Inoue Yusuke, Tachibana Kenya, Fujiwara Daisuke, Hashizume Masayoshi, Inui Masayuki, Hiraga Kazumi, Kitade Yukihiro, Suda Masako and Hashimoto Ryoma developed the invent..
Plastics
| Sun 19 Apr 2026
Munich, April 20 -- Loniqa Solutions BV has applied European patent for a Method of Recovering Polyurethane Polymer from a Waste Polymer Textile Material That Comprises Polyester and Polyurethane Fibers. Wouters Fabian and Gravendeel Jannigje Maria Jacomina developed it.
The patent application number is EP20240733768 20240604..
Plastics
| Mon 20 Apr 2026
Beijing, April 20 -- State Intellectual Property Office of China has received Zhejiang Ruibo 001 Polymer Co Ltd patent application for Vulcanizing Equipment and Vulcanizing Method Thereof. Kong Caixia, Xu Qian, Hou Hongli and Wang Qing developed the invention.
The patent application number is CN202511308455 20250915. The pate..
Plastics
| Mon 20 Apr 2026
Beijing, April 20 -- Hangzhou Sanlong New Mat Co Ltd has applied Chinese patent for Tetrahydrofuran and 1, 4-butanediol Polymer Synthesis System and Purification Detection Method. Shi Kebin, Yi Jie, Liu Chunmei, Cui Jianxun and Yu Hangfeng developed it.
The patent application number is CN202511224622 20250829. The patent publ..
Semiconductor
| Mon 20 Apr 2026
Beijing, April 20 -- Shandong Judong New Mat Co Ltd has filed a patent application for High-temperature-resistant Coating Containing Modified Silicon Dioxide and Preparation Method of High-temperature-resistant Coating. This invention was developed by Zheng Xuefeng, Li Yingying, Yan Suying and Zhou Weihai.
The patent applicat..
Printing & Publishing
| Mon 20 Apr 2026
Beijing, April 20 -- State Intellectual Property Office of China has received Weilong Yicheng Intelligent Tech Jiangsu Co Ltd patent application for Double-helix Temperature Control Self-adaptive Safety Tongs and Thermally Induced Phase Change 3D Printing Method Thereof. Wang Di, Liu Xiang and Feng Hao developed the invention.
..
Food & Beverage
| Mon 20 Apr 2026
Beijing, April 20 -- State Intellectual Property Office of China has published Qingdao Tiantai Yinleduo Food Co Ltd patent application for Preparation Method of Full-coverage Positioning Type Anti-counterfeiting Functional Film. The invention was developed by Liu Jiang, Lyu Changyong and Wu Duobiao.
The patent application num..
Chemicals
| Sun 19 Apr 2026
Munich, April 20 -- European Patent Office has received Loniqa Solutions BV patent application for a Method of Removing Ethylene Vinyl Alcohol Copolymer from a Waste Polymer Material. Gravendeel Jannigje Maria Jacomina and Wouters Fabian developed the invention.
The patent application number is EP20240734153 20240604. The pat..
Enviornmental
| Mon 20 Apr 2026
Beijing, April 20 -- Jiande Huafeng Environmental Protection Tech Co Ltd has sought patent for Antistatic Flexible Connection and Preparation Method Thereof. This invention was developed by Wang Guohua, Li Qianen and Miao Wenlin.
The patent application number is CN202511163266 20250819. The patent publication number is CN1210..
Agricultural
| Sun 19 Apr 2026
Beijing, April 20 -- Hubei Academy Of Agricultural Sciences Institute Of Food Crops and Jiangsu Regions Along The Yangtze River Institute Agricultural Science have filed a patent application for Molecular Marker Closely Linked with Soybean Bottom Pod Height QTL qFPH10 and Application Thereof. This invention was developed by Han ..
Nanotech
| Sun 19 Apr 2026
Munich, April 20 -- Jawaharlal Nehru Centre For Advanced Scient Research has submitted a patent application for a Polymer Nanocomposite for Radiative Cooling. Saha Bivas and Das Prasanna developed the invention.
The patent application number is EP20240822994 20240612. The patent publication number is EP4724524 (A1). Internati..
Rubber
| Mon 20 Apr 2026
Beijing, April 20 -- State Intellectual Property Office of China has published Zhenfu Semiconductor Mat Zhejiang Co Ltd patent application for Modified Fluorine-containing Rubber and Preparation Method Thereof. The invention was developed by Xu Mengda, Su Zhilong and Yu Chengqiang.
The patent application number is CN202511464..
Nanotech
| Mon 20 Apr 2026
Beijing, April 20 -- State Intellectual Property Office of China has published Ningbo Fengcheng Nano Tech Co Ltd patent application for Nano Synergist, Preparation Method Thereof and Application of Nano Synergist in Polymer Flooding of High-calcium-magnesium Oil Reservoir. The invention was developed by Guo Xiaopei, Wang Yaoguo,..
Oil & Gas
| Mon 20 Apr 2026
Beijing, April 20 -- State Intellectual Property Office of China has published ExxonMobil Huizhou Chemical Co Ltd patent application for Multilayer Films of Bi-directional Easy-to-tear Propenyl Polymers. The invention was developed by Hua Haiyin, Zou Ying and Shen Zhiyi.
The patent application number is CN202511362205 2025092..
Oil & Gas
| Mon 20 Apr 2026
Beijing, April 20 -- State Intellectual Property Office of China has released China Petroleum & Chemical and China Petroleum & Chemical Corp Jiangsu Oilfield Branch patent application for Star-shaped Polymer Boron Cross-linking Agent, Ultra-low-concentration Guanidine Gum Fracturing Fluid Containing Cross-linking Agent and Prepa..
Chemicals
| Mon 20 Apr 2026
Beijing, April 20 -- Henan Jie Surface New Mat Co Ltd and Henan Weinuo Biotechnology Co Ltd have submitted a patent application for Capturing Agent for Synchronously Removing Multiple Heavy Metals as Well as Preparation Method and Application of Trapping Agent. This invention was developed by Bai Wenke, Yang Zhen, Wang Jizhong a..
Biotechnology
| Mon 20 Apr 2026
Beijing, April 20 -- Anhui Pingjude Medical Tech Co Ltd has submitted a patent application for Medical Rapid Low-foam Multi-enzyme Cleaning Agent and Preparation Method Thereof. This invention was developed by Cheng Wei, Nie Yanxiang and Sun Li.
The patent application number is CN202511371851 20250924. The patent publication ..
Rubber
| Mon 20 Apr 2026
Beijing, April 20 -- State Intellectual Property Office of China has received Wuxi Qians Functional Plastic Co Ltd patent application for Preparation Method of Rubber Self-adhesive Anti-sticking Polymer Composite Film. Qian Lei and Qian Zheng developed the invention.
The patent application number is CN202511258107 20250904. T..
Agricultural
| Sun 19 Apr 2026
Beijing, April 20 -- State Intellectual Property Office of China has received Hubei Academy Of Agricultural Sciences Institute Of Food Crops and Jiangsu Regions Along The Yangtze River Institute Agricultural Science patent application for Molecular Marker Closely Linked with Soybean Plant Height Qtl Qph6 and Application Thereof...
Agricultural
| Mon 20 Apr 2026
Beijing, April 20 -- Guangzhou Ftrt Chemical Co Ltd has filed a patent application for Preparation Method of Bio-based Polymer Efficient Pesticide Dispersing Aid. This invention was developed by Xiao Xuebing.
The patent application number is CN202511199962 20250826. The patent publication number is CN121064401 (A). Internatio..
Electrical
| Mon 20 Apr 2026
Beijing, April 20 -- Wuhan University of Technology has submitted a patent application for Distributed Ocean Strain Sensing Optical Cable Based on Glass Fiber Reinforced Plastics. This invention was developed by Liang Lei, Lai Xianyu, Wang Hui, Jiang Ke and Long Shuhan.
The patent application number is CN202511332027 20250918..
Metal & Mining
| Mon 20 Apr 2026
Beijing, April 20 -- Shaanxi Jinlang Polymer Mat Co Ltd has filed a patent application for Preparation Process of Alumina Ceramic Material. This invention was developed by Liu Xinhui.
The patent application number is CN202511633706 20251110. The patent publication number is CN121063925 (A). International Patent Classification..
Chemicals
| Mon 20 Apr 2026
Beijing, April 20 -- State Intellectual Property Office of China has received Hebei Zhushi Building Mat Co Ltd patent application for Cationic Coal Water Slurry Additive and Preparation Method Thereof. Li Meng and Li Jian developed the invention.
The patent application number is CN202511383047 20250926. The patent publication..
Metal & Mining
| Mon 20 Apr 2026
Beijing, April 20 -- Daqing Yongzhu Petroleum Tech Development Co Ltd has submitted a patent application for Oil-permeable and Water-blocking Coated Quartz Sand for Fracturing and Preparation Method of Oil-permeable and Water-blocking Coated Quartz Sand. Mao Lifeng, Hou Dawei, Ma Shuo and Zhang Chunlong developed the invention.
..
Construction
| Mon 20 Apr 2026
Beijing, April 20 -- Henan Jin Ma Petroleum Science and Tech Co Ltd has applied Chinese patent for Natural Asphalt Powder Plugging Filtrate Reducer for Drilling Fluid and Preparation Method of Natural Asphalt Powder Plugging Filtrate Reducer. Lei Hengyong, Zhao Shanbo, Zhao Bin, Hu Jinpeng, Wu Xiao, Ma Lijun, Zhang Haihua and Wa..
Chemicals
| Mon 20 Apr 2026
Beijing, April 20 -- State Intellectual Property Office of China has released Ruihe Tech Co Ltd patent application for High-thermal-conductivity Flame-retardant Silicon-based EMI Shielding Adhesive as Well as Preparation Method and Application Thereof. This invention was developed by Bu Xin, Wang Tianfu, Hu Xianhai and Wei Daoli..
Plastics
| Mon 20 Apr 2026
Beijing, April 20 -- State Intellectual Property Office of China has released Suzhou Weiguang Electronic Integration Tech Research Institute Co Ltd patent application for Micro-ring Filter Based on Polymer Cladding and Preparation Method Thereof. This invention was developed by Wang Yuhua.
The patent application number is CN2..
Optics & Imaging
| Mon 20 Apr 2026
Beijing, April 20 -- TCL China Star Optoelectronics Technology has sought patent for Polarizer and Display Device. This invention was developed by Zhou Jing, Li Ji, Zhao Rentang and Wang Yanan.
The patent application number is CN202511390263 20250926. The patent publication number is CN121069549 (A). International Patent Classi..
Textile
| Mon 20 Apr 2026
Beijing, April 20 -- Chengdu Jiameijia Home Decoration Design Co Ltd has submitted a patent application for Preparation Method of Front and Back Same-color Densified Black-out Cloth. This invention was developed by Li Yan.
The patent application number is CN202511159311 20250819. The patent publication number is CN121062330 (..
Plastics
| Mon 20 Apr 2026
Beijing, April 20 -- Shandong Hi Speed Eng Inspection Co Ltd has submitted a patent application for High-elasticity Polyurethane Seamless Expansion Joint Material and Preparation Method Thereof. This invention was developed by Xu Xingwei, Xu Chuanchang, Wang Yangchun, Li Wen, Fang Ming, Liu Song, Xie Lei and Yang Xuelun.
The ..
Chemicals
| Mon 20 Apr 2026
Beijing, April 20 -- State Intellectual Property Office of China has published Chongqing Polycomp International patent application for Reversible Dynamic Polyamide Epoxy Adhesive and Preparation Method Thereof. The invention was developed by Du Wei, Cao Junkai, Long Hao, Wang Zhouyi, Li Yanping and Chen Xuelian.
The patent appl..
Chemicals
| Mon 20 Apr 2026
Beijing, April 20 -- Soken Kagaku has applied Chinese patent for Maintenance Adhesive Tape. Kawashima Toru and Hosoya Tetsuya developed it.
The patent application number is CN202510572185 20250506. The patent publication number is CN121064743 (A). International Patent Classification codes are C09J11/06, C09J11/08, C09J133/06, C..
Chemicals
| Mon 20 Apr 2026
Beijing, April 20 -- Hubei Tongxuan High Polymer Mat Co Ltd has submitted a patent application for Environment-friendly Fluoride-free Super-hydrophobic Coating Material and Preparation Method Thereof. This invention was developed by Jiang Qinghua, Long Tao, Jiang Ning, Chen Sheng and Tu Bin.
The patent application number is C..
Software
| Mon 20 Apr 2026
Beijing, April 20 -- Binzhou Haoletu Polymer Mat Co Ltd has sought patent for Water-based Composite Resin Coating and Preparation Method Thereof. This invention was developed by Xu Dezhong and Zhang Xiaodong.
The patent application number is CN202511291776 20250910. The patent publication number is CN121064713 (A). Internatio..
Chemicals
| Mon 20 Apr 2026
Beijing, April 20 -- State Intellectual Property Office of China has received Arakawa Chemical Industries patent application for Release Coating Agent, Cured Product, and Laminate. Uchida Tomoya, Ito Yoshiki and Yamazaki Akihiro developed the invention.
The patent application number is CN202510528540 20250425. The patent public..
Chemicals
| Mon 20 Apr 2026
Beijing, April 20 -- State Intellectual Property Office of China has released Wancheng New Material Tech Qingyuan Co Ltd patent application for Water-based Polymer Composite Sound-absorbing and Sound-insulating Coating and Preparation Method Thereof. This invention was developed by Tang Chuancheng.
The patent application numb..
Chemicals
| Mon 20 Apr 2026
Beijing, April 20 -- Shanghai Jingqiu New Material Tech Co Ltd has sought patent for Anti-condensation Coating Containing Aerogel and Preparation Process of Anti-condensation Coating. This invention was developed by Zhu Zhijia, Zhu Min, Zhu Zhen and Zhu Mengxiong.
The patent application number is CN202511367779 20250924. The ..
Chemicals
| Mon 20 Apr 2026
Beijing, April 20 -- State Intellectual Property Office of China has published Zhejiang Ruigao New Mat Co Ltd patent application for Environment-friendly Anticorrosive Paint and Preparation Method Thereof. The invention was developed by Cho Jun-hwan, Zhai Zhongjie, Jiao Yinbin, Li Wenzhao, Zhang Jun, Chen Qing, Hao Lifeng, Feng ..
Electronics
| Mon 20 Apr 2026
Beijing, April 20 -- Henkel has submitted a patent application for Coating for Waterproofing Electronic Components. This invention was developed by Zimmerman John L, Mcgee John D, Donaldson Gregory T, Smith Thomas S Ii, Kozak William G, Miller Linda Kathleen and Kuhns Eric C.
The patent application number is CN202511422072 20..
Chemicals
| Mon 20 Apr 2026
Beijing, April 20 -- State Intellectual Property Office of China has released Jiangsu Arit New Mat Co Ltd patent application for Colorful Modified Composite Coating and Construction Method. This invention was developed by Ji Fei, Fan Yabing, Li Wei, Zhu Xuefeng, Wang Kehan, Li Hongma, Wang Xuechuan and Zheng Chunyang.
The pat..
Chemicals
| Mon 20 Apr 2026
Beijing, April 20 -- Zhongke Wanchuang Group Tech Industry Co Ltd has applied Chinese patent for Hollow Carbon Microsphere Reinforced Stealth Protection Composite Coating and Preparation Method Thereof. Li Hongliang, Zhao Yongdi, Wang Liping, Chen Xingquan and Chen Tianyang developed it.
The patent application number is CN202..
Plastics
| Mon 20 Apr 2026
Beijing, April 20 -- Suzhou Hongju New Material Technology has filed a patent application for Flame-retardant TPU (thermoplastic Polyurethane) Film. This invention was developed by Lei Huaxia.
The patent application number is CN202511237539 20250901. The patent publication number is CN121064621 (A). International Patent Class..
Plastics
| Mon 20 Apr 2026
Beijing, April 20 -- Foshan Research Institute Of Northeastern Univ has submitted a patent application for Wireless Passive/temperature Strain Two-parameter Sensing Element Based on Precursor Polymer Ferroelectric Composite Ceramic Film and Preparation Method of Wireless Passive/temperature Strain Two-parameter Sensing Element. ..
Plastics
| Mon 20 Apr 2026
Beijing, April 20 -- Shanghai Jiangtian Polymer Mat Co Ltd has submitted a patent application for Epoxy Resin Castable as Well as Preparation Method and Application Thereof. This invention was developed by Qiao Lihua.
The patent application number is CN202511338830 20250918. The patent publication number is CN121064602 (A). I..
Plastics
| Mon 20 Apr 2026
Beijing, April 20 -- State Intellectual Property Office of China has released Institute of Biomedical Engineering, Guangdong Academy of Sciences patent application for Preparation and Recovery Method of Cyclophosphazene Flame-retardant Epoxy Resin. This invention was developed by Zhou Yanhui, Zhao Yang, Zhang Lu, Lai Jinqing and..
Plastics
| Mon 20 Apr 2026
Beijing, April 20 -- Suzhou Zhongyuan New Mat Co Ltd has sought patent for Long-life Low-smoke Halogen-free Silane Crosslinked Polyolefin and Preparation Method Thereof. This invention was developed by Ji Wenlong, Guan Wenwu, Qian Weiya, Lu Zhixin and Bo Mingxin.
The patent application number is CN202511415369 20250929. The p..
Electrical
| Mon 20 Apr 2026
Beijing, April 20 -- Shandong Liaocheng Taide Ind Co Ltd has filed a patent application for High-tensile-resistance Anti-fracture Composite Cable Protection Tube and Preparation Process Thereof. This invention was developed by Wang Heng, Wang Shuli, Wang Leidong and Zhao Xiao.
The patent application number is CN202511177238 2..
Pipe
| Mon 20 Apr 2026
Beijing, April 20 -- State Intellectual Property Office of China has received Jiangsu High Poly New Material Tech Co Ltd patent application for Acrylic Acid Pipeline Material and Preparation Method Thereof. Weng Yonghua and Wang Zaihua developed the invention.
The patent application number is CN202511327582 20250917. The pate..
Plastics
| Mon 20 Apr 2026
Beijing, April 20 -- Shaanxi Longxin Waterproof Tech Co Ltd has sought patent for PVC (polyvinyl Chloride) Polymer Waterproof Coiled Material. This invention was developed by Sun Guochuan.
The patent application number is CN202511633315 20251110. The patent publication number is CN121064578 (A). International Patent Classific..
Chemicals
| Mon 20 Apr 2026
Beijing, April 20 -- Guangzhou Meicun New Mat Co Ltd has applied Chinese patent for Low-smoke Flame-retardant Ethylene Propylene Diene Monomer Composite Material and Preparation Method Thereof. He Chikeng developed it.
The patent application number is CN202511363728 20250923. The patent publication number is CN121064569 (A). ..
Automobile
| Mon 20 Apr 2026
Beijing, April 20 -- Orinko Advanced Plastics has filed a patent application for Wave-absorbing Polypropylene Composite Material for Automobile and Preparation Method Thereof. This invention was developed by Hu Lin.
The patent application number is CN202511365362 20250923. The patent publication number is CN121064565 (A). Inter..
Energy
| Mon 20 Apr 2026
Beijing, April 20 -- State Intellectual Property Office of China has published Jilin Jianzhu University patent application for Method for Improving Tensile Strength and Thermal Stability by Filling Polypropylene with Oil Shale Residues. The invention was developed by Li Yongtao, Wang Kuishan, Zhang Xuejian, Wu Chuhan, Xia Han, A..
Optics & Imaging
| Mon 20 Apr 2026
Beijing, April 20 -- Guangyuan Shuta Tech Co Ltd has sought patent for One-step Granulation Method for Polyethylene Sheath Material of Optical Cable. This invention was developed by Dang Fei and Lyu Youhua.
The patent application number is CN202511332914 20250918. The patent publication number is CN121064551 (A). Internationa..
Healthcare
| Mon 20 Apr 2026
Beijing, April 20 -- State Intellectual Property Office of China has received Qingdao Chengzhi Huaqing Chemical New Mat Co Ltd patent application for High-dispersion Master Batch Modified Ultra-high Molecular Weight Polyethylene and Preparation Method Thereof. Li Rui, Kan Ze and Rouliet developed the invention.
The patent app..
Chemicals
| Mon 20 Apr 2026
Beijing, April 20 -- Guangzhou Caizong Tech Co Ltd has submitted a patent application for Carbon Black Aqueous Slurry and Preparation Method Thereof. This invention was developed by Fan Changliang.
The patent application number is CN202511204717 20250827. The patent publication number is CN121064525 (A). International Patent ..
Chemicals
| Mon 20 Apr 2026
Beijing, April 20 -- Changzhou University has filed a patent application for Multi-layer Flexible Transparent Polyvinyl Alcohol-based Electromagnetic Shielding Film and Preparation Method Thereof. This invention was developed by Wang Yanbin, Li Bin and Wang Biaobing.
The patent application number is CN202511257694 20250904. T..
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