News For Last 1 Week
Industry
Assignee
Country
Status
-
Select All
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..
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 -- 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..
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 ..
Chemicals
| Mon 20 Apr 2026
Beijing, April 20 -- Anhui Tianrun Functional Polymer Engineering Res Co Ltd has sought patent for Method for Detecting Content of Emulsion Type Polyacrylamide Polymer. This invention was developed by Tao Ahui, Chen Rumeng, Zhang Qingqing, Wang Yan, Chen Jianbo, Peng Jun, Wang Xing and Jiang Wei.
The patent application number..
Chemicals
| Mon 20 Apr 2026
Beijing, April 20 -- State Intellectual Property Office of China has published Yantai Taihe New Material Polymer New Material Res Institute Co Ltd and Taihe New Material Ningxia Tech Research And Development Co Ltd patent application for Preparation Method of 2 ', 4-dichloro-2-aminodiphenyl Ether. The invention was developed by ..
Chemicals
| Mon 20 Apr 2026
Beijing, April 20 -- State Intellectual Property Office of China has released Guangzhou Jiyao Biotechnology Co Ltd patent application for Anionic Hydroxyl Silicone Oil Emulsion and Preparation Method Thereof. This invention was developed by Zhang Bo.
The patent application number is CN202511190925 20250825. The patent publica..
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). ..
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 -- 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..
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 -- 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 -- 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..
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 ..
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..
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..
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..
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..
Textile
| Sun 19 Apr 2026
Beijing, April 20 -- Inner Mongolia Erdos Resources Co Ltd has filed a patent application for Processing Method of Machine-washable Cashmere Knitted Fabric and Machine-washable Cashmere Knitted Fabric. This invention was developed by Wang Danyang, Hao Yumei, Zhang Ruixi, Zhang Guoqiang, Wang Yanjun and Song Zhihai.
The patent..
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
| Sun 19 Apr 2026
Beijing, April 20 -- State Intellectual Property Office of China has published Jieyang Sub Center Chemie and Fine Chemical Guangdong Province Laboratory and Guangdong University of Technology patent application for Preparation Method and Application of Triphenylamine Copper Coordination Polymer Film. The invention was developed ..
Plastics
| Mon 20 Apr 2026
Beijing, April 20 -- State Intellectual Property Office of China has received Bzm Guangzhou Tech Co Ltd patent application for Microwave Interference Type Online Thickness Monitor for Multilayer Polymer Film. Xiao Wenke, Fan Guojun, Zeng Qunfang and Li Chengxin developed the invention.
The patent application number is CN20251..
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. ..
Oil & Gas
| Mon 20 Apr 2026
Beijing, April 20 -- State Intellectual Property Office of China has released China University of Petroleum, East China patent application for Mussel Bionic Well Wall Thermal Insulation Material for Drilling Fluid as Well as Preparation Method and Application Thereof. This invention was developed by Li Meichun, Ding Yang, Sun Ji..
Oil & Gas
| Mon 20 Apr 2026
Beijing, April 20 -- PetroChina has sought patent for Guanidyl Zinc Chloride, Preparation Method Thereof and Preparation Method of Polylactide. This invention was developed by Luo Yi, Xu Xiaowei, Li Hao, Wang Zhuozheng, Zhu Dezhao, Luo Chen, Chen Zhudan, Chi Kebin and Shi Dejun.
The patent application number is CN202410726396 2..
Aerospace
| Mon 20 Apr 2026
Beijing, April 20 -- Nanjing University of Aeronautics and Astronautics has sought patent for Preparation Method of Shape Memory Reversible Bionic Adhesion Material. This invention was developed by He Qingsong, Ye Yuze, Ni Shouyi, Zhang Zhiyuan, Xie Zijian, Liu Siyuan, Zhong Qiyun and Lu Xinyu.
The patent application number is ..
Pipe
| Mon 20 Apr 2026
Beijing, April 20 -- Suzhou Yunzhuo New Material Technology has filed a patent application for Preparation Process of Regenerated Foam Pipe Core. This invention was developed by Hou Yanwei.
The patent application number is CN202410704627 20240603. The patent publication number is CN121062262 (A). International Patent Classifica..
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..
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..
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.
..
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..
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 ..
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 -- 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..
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..
Plastics
| Mon 20 Apr 2026
Beijing, April 20 -- State Intellectual Property Office of China has released Taizhou Hexin Polymer New Mat Co Ltd patent application for Soft Rebound Polyurethane Resin and Preparation Method Thereof. This invention was developed by Sun Shiwen, Shen Yanbin, Han Fangping, Chen Xiaoqi and Dai Dongxing.
The patent application n..
Plastics
| Mon 20 Apr 2026
Beijing, April 20 -- State Intellectual Property Office of China has released Nanjing Leading Medical Tech Co Ltd patent application for Hollow Porous Monodisperse Carboxyl Polystyrene Microsphere, Preparation Method and Application of Hollow Porous Monodisperse Carboxyl Polystyrene Microsphere in Kit for Quantitatively Detectin..
Software
| Mon 20 Apr 2026
Beijing, April 20 -- State Intellectual Property Office of China has received Ruiyide New Mat Co Ltd patent application for Method for Preparing Maleic Anhydride Grafted Binary Copolymerized Chlorinated Polypropylene. Luo Ruiyi, Xie Qiuping, Wang Jiemeng and Lu Yingzhou developed the invention.
The patent application number i..
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..
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..
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..
Healthcare
| Mon 20 Apr 2026
Beijing, April 20 -- Shanghai Yilang Chemical Co Ltd has applied Chinese patent for Preparation Method of High Molecular Weight Poly (styrene)-co-poly (4-vinylpyridine). Song Dan developed it.
The patent application number is CN202511452561 20251012. The patent publication number is CN121064397 (A). International Patent Class..
Paper and Pulp
| Sun 19 Apr 2026
Beijing, April 20 -- State Intellectual Property Office of China has received Jiangxi Longtai New Material patent application for Polyimide Composite Paper and Preparation Method Thereof. An Congju developed the invention.
The patent application number is CN202511287693 20250910. The patent publication number is CN121065996 (A)..
Footwear
| Mon 20 Apr 2026
Beijing, April 20 -- PLA China 32181 Army has filed a patent application for High-elastic Light EVA Composite Sole Material, Sole and Preparation Method Thereof. This invention was developed by Wang Wanan, Jing Zhuoyuan, Xu Lei, Zhang Feifei and Jiang Xiaotian.
The patent application number is CN202511449220 20251011. The paten..
Fishing
| Mon 20 Apr 2026
Beijing, April 20 -- Central South University has submitted a patent application for Shrimp Shell Source Chitin Composite Gel and Shrimp Shell Source Chitin Porous Microneedle. This invention was developed by Zhang Yi, Zeng Gaofei and Wang Wenjun.
The patent application number is CN202511240889 20250901. The patent publication ..
Rubber
| Mon 20 Apr 2026
Beijing, April 20 -- Shanghai University has submitted a patent application for Repairable Low-viscoelasticity Polyacrylate Dielectric Elastomer as Well as Preparation Method and Application Thereof. This invention was developed by Wu Jinbo, Tan Guocai, Han Yubing, Xue Chang, Zhang Mengying and Wen Weijia.
The patent applicatio..
Electrical
| Sun 19 Apr 2026
Beijing, April 20 -- Bceg Advanced Construction Mat Co Ltd; Beijing Gaoqiang Concrete Co Ltd has submitted a patent application for Multi-layer Composite Material Reinforced Ultra-high Performance Concrete Wind Power Mixing Tower and Preparation Method Thereof. This invention was developed by Zhang Shuo, Ni Kun, Ge Yuncheng, Ge ..
Electrical
| Sun 19 Apr 2026
Beijing, April 20 -- State Intellectual Property Office of China has released Qingdao University of Technology patent application for Oil-gas Separation Device for Electric Submersible Pump. This invention was developed by Jin Yubo, Yang Guotao, Liu Piyang and Zhang Kai.
The patent application number is CN202511317502 20250916...
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..
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..
Electronics
| Sun 19 Apr 2026
Beijing, April 20 -- Gutai Jiangsu New Mat Co Ltd has submitted a patent application for Corrosion-resistant Double-layer Rough Conductive Microsphere and Preparation Method Thereof. This invention was developed by Zhu Lingjie, Tao Renmei, You Juan, Dai Yingang, Liu Yuan and Li Xiaodie.
The patent application number is CN2025..
Oil & Gas
| Fri 17 Apr 2026
Beijing, April 18 -- PetroChina and Sun Yat-sen University have submitted a patent application for Mixed Matrix Membrane Material, Mixed Matrix Membrane and Membrane Separation Method of Alkane Isomeride. Gong Qihan, Yu Jingran, Ding Jiayu, Xue Ming, Bo Yawen, Zhang Panpan, Li Yanxi, Shao Wei, Qu Guangren and Li Yi developed the..
Oil & Gas
| Fri 17 Apr 2026
Beijing, April 18 -- China Petroleum & Chemical and Sinopec Beijing Chemical Research Institute Co Ltd have submitted a patent application for Silver Salt Modified Polyacrylonitrile Quasi-solid Electrolyte, Preparation Method Thereof and Lithium Ion Battery. This invention was developed by Zhang Hengyuan, Liu Jianye, Zhang Shiju..
Oil & Gas
| Fri 17 Apr 2026
Beijing, April 18 -- China Petroleum & Chemical and Sinopec Beijing Chemical Research Institute Co Ltd have filed a patent application for Polycarbonate Quasi-solid Electrolyte, Preparation Method Thereof and Lithium Ion Battery. This invention was developed by Zhang Hengyuan, Liu Jianye, Zhang Shijun, Chu Liqiu, Xu Yaohui and L..
Construction
| Fri 17 Apr 2026
Beijing, April 18 -- Gree Electric Appliances, Zhuhai and Zhuhai Leayun Tech Co Ltd have filed a patent application for Intelligent Building Material, Preparation Method, Control Method and Device. This invention was developed by Zhao Sijie, Li Qinggu and Li Shaobin.
The patent application number is CN20251135922 20250725. Th..
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..
Chemicals
| Mon 20 Apr 2026
Beijing, April 20 -- Shaanxi Huaqin Technology Industry has sought patent for Release Agent Suitable for Large Component and Coating and Demolding Method of Release Agent. This invention was developed by Wang Jie, Dang Juanling, Chen Siliang, Li Qingxin, Yang Shihao, Huang Zhibin and She Shengyang.
The patent application number..
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 -- 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 -- Institute of Chemistry, Chinese Academy of Sciences has filed a patent application for Latent Accelerator Capable of Reducing Curing Stress of Epoxy Resin as Well as Preparation Method and Application of Latent Accelerator. This invention was developed by Yu Yongjia, Yang Xin, Zhao Xiaojuan, Yu Ran, Zhang Yi..
Chemicals
| Mon 20 Apr 2026
Beijing, April 20 -- State Intellectual Property Office of China has released Zhejiang Province Quzhou City Dingsheng Building Material patent application for Retarding Polycarboxylic Acid Pumping Aid Material and Preparation Method Thereof. This invention was developed by Zheng Sijun, Cai Jian, Zhu Qiang, Wen Huiyan, Zhang Ziwe..
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..
Textile
| Mon 20 Apr 2026
Beijing, April 20 -- Changchun Institute of Applied Chemistry, Chinese Academy of Sciences has sought patent for Bio-based Branched Nylon 6 Material and Preparation Method Thereof. This invention was developed by Tao Youhua, Tao Dongwei, Chen Jinlong and Wang Siqi.
The patent application number is CN202511376329 20250925. The p..
Plastics
| Mon 20 Apr 2026
Beijing, April 20 -- State Intellectual Property Office of China has received Chongqing Three Gorges University patent application for Buffer Film for Packaging Electronic Component Based on Electromagnetic Pulse Welding. Wang Lifeng, Liu Lei, Yin Limeng, Zhang Yiwei, Liu Lizi, Cui Jiapeng, Song Xianyu, Luo Qiang and Xu Shengen ..
Plastics
| Mon 20 Apr 2026
Beijing, April 20 -- Northwestern Polytechnical University has applied Chinese patent for Crystalline Polyimide, Preparation Method and Application Thereof, Polyimide Film and Application Thereof. Gu Junwei, Cheng Bei and Ruan Kunpeng developed it.
The patent application number is CN202511429515 20250930. The patent publicati..
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..
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..
Optics & Imaging
| Sun 19 Apr 2026
Munich, April 20 -- 3Shape has filed a patent application for a Sheath for an Intraoral Scanner. This invention was developed by Sundberg Oliver and Jakobsen Peter Dirch.
The patent application number is EP20240206451 20241014. The patent publication number is EP4725445 (A1). International Patent Classification codes are A61C1/..
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..
Biotechnology
| Mon 20 Apr 2026
Beijing, April 20 -- South China University of Technology has filed a patent application for Method for Preparing High-molecular-weight and Mechanical-property PCL (polycaprolactone) Through Efficient Polycondensation of Low/medium-molecular-weight PCL. This invention was developed by Zhang Shuidong, Liang Xiuzhu and Lu Huijuan...
Energy
| Sun 19 Apr 2026
Munich, April 20 -- fundacion centro de investig cooperativa de energias alternativas cic energigune fundazioa has sought patent for Polymer-encapsulated Phase-change Fibers with a High Thermal Storage Capacity and Method for the Preparation Thereof. This invention was developed by Duran Lopez Mikel, Nikulin Artem, Serrano Caser..
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..
Plastics
| Fri 17 Apr 2026
Alexandria, April 17 -- Borealis AG and Borealis have secured a patent on Screening Assembly and Process for Screening Polymer from an Effluent Stream at Reduced Levels of Polymer Entrainment. Sleijster Henry, Al-haj Ali Mohammad, Sattar Mubashar, Ajellal Noureddine and Weber Charlotta developed the invention.
The patent appl..
Tyre
| Sat 18 Apr 2026
Beijing, April 18 -- State Intellectual Property Office of China has released Shandong Chuangda Steel Wire Product Co Ltd patent application for Bronze-plated Tire Bead Wire Anti-corrosion Discoloration Packaging System and Method. This invention was developed by Wang Shimin, Li Jujin, Zheng Hongyu and Yuan Changming.
The pat..
Plastics
| Sat 18 Apr 2026
Beijing, April 18 -- Shandong Wangyuan New Mat Co Ltd has sought patent for Process System Suitable for Preparing Polymer Through Autopolymerization. This invention was developed by Wang Bingjie, Yin Xiangyi, Liu Shuguang, Jiang Shuting, Li Qifeng, Wang Fengli, Zhou Yantao, Liu Xiang, Ding Jiawei, Wang Zexian and Yan Xingbang.
..
Plastics
| Fri 17 Apr 2026
Beijing, April 18 -- Hills Inc has submitted a patent application for Melt-blown Spinning with Separate and Independent Air and Polymer Temperature Control. This invention was developed by Haggard Jeff, Wilkie Arnold, De La Os Toni and Johnston Timothy.
The patent application number is CN20248030677 20240320. The patent publi..
Tyre
| Fri 17 Apr 2026
Beijing, April 18 -- Pirelli has sought patent for Tyre for Vehicle Wheels Having Excellent Wear Resistance and Grip. This invention was developed by Dall 'abaco Davide, Lubino Lisa R, Hashizume Yuta and Ushio Takaaki.
The patent application number is CN20248028348 20240426. The patent publication number is CN121057775 (A). Int..
Plastics
| Fri 17 Apr 2026
Beijing, April 18 -- Technical Institute of Physics & Chemistry, Chinese Academy of Sciences has filed a patent application for High-flux Reinforced Polyethylene Hollow Fiber Membrane as Well as Preparation Method and Application Thereof. This invention was developed by Wen Liping, Ling Haoyang and Kong Xiangyu.
The patent ap..
Electrical
| Fri 17 Apr 2026
Beijing, April 18 -- Jiaozuo Railway Cable Co Ltd has applied Chinese patent for Device for Improving Cable Wrapping Stability. Jia Weidong, Che Yanqi, Zhao Di and Zhao Wentao developed it.
The patent application number is CN202511406590 20250929. The patent publication number is CN121054334 (A). International Patent Classifi..
Paper and Pulp
| Fri 17 Apr 2026
Beijing, April 18 -- BASF Hock Mining Chemical China Co Ltd has sought patent for Biological Filter Aid for Fine Filtration of Bauxite Dissolved-out Ore Pulp as Well as Preparation and Use of Biological Filter Aid. This invention was developed by Cui Xin, Hu Yang, Chu Chunyan, Qi Peng, Yue Jianxing, Yin Songbo, Zhou Guisheng, Qi..
Sanitation
| Fri 17 Apr 2026
Beijing, April 18 -- Nanjing Sulaite Polymer Material Tech Co Ltd has submitted a patent application for Hot-water-soluble Degradable Sanitary Towel. This invention was developed by Tan Mingning, Savariya Shaideep, Kun Nirav, Sang Yuqing, Tan Eling and Wang Li.
The patent application number is CN202511265739 20250905. The pat..
Husbandry
| Fri 17 Apr 2026
Beijing, April 18 -- State Intellectual Property Office of China has published Institute Of Energy Hebei Academy Of Sciences patent application for Polymer Composite Adjuvant for Animal Vaccine and Preparation Method Thereof. The invention was developed by Bai Lu, Li Yantao, Zhou Haijun, Chen Xiaoqi, Hu Mingguang, Zhang Fen, Yao..
Plastics
| Sat 18 Apr 2026
Beijing, April 18 -- Shanxi Institute of Coal Chemistry, Chinese Academy of Sciences has applied Chinese patent for Method for Quantitatively Evaluating Influence Degree of Comonomer on Crystallinity of PAN Resin for Carbon Fiber. Zhang Shouchun, Li Zhaowei, Jing Deqi, Zhang Lili, Cao Liang and Wang Shaowei developed it.
The ..
Chemicals
| Fri 17 Apr 2026
Beijing, April 18 -- State Intellectual Property Office of China has received Nox Bellcow Cosmetics Co Ltd patent application for Amino Acid Frosted Cleaning Composition as Well as Preparation Method and Application Thereof. Li Xin, Zhang Zhiyin, Ou Yetan, Ruan Xiaoqing, Huang Jun and Qiu Xiaofeng developed the invention.
The..
Metal & Mining
| Fri 17 Apr 2026
Beijing, April 18 -- Yangzhong Xingkai Composite Instr Co Ltd has filed a patent application for Polymer Alloy Plastic Bridge and Preparation Method Thereof. This invention was developed by Huang Jiaqing and Huang Xingkai.
The patent application number is CN202511175163 20250821. The patent publication number is CN121055214 (..
Pharmaceutical
| Fri 17 Apr 2026
Beijing, April 18 -- State Intellectual Property Office of China has released Weihai Wego Foosin Medical Supplies patent application for Controllable Drug Release Microsphere as Well as Preparation Method and Application Thereof. This invention was developed by Yang Ye, Xue Ruipeng, Wang Donghui and Zhou Caijie.
The patent appl..
Pharmaceutical
| Fri 17 Apr 2026
Beijing, April 18 -- Guangdong Yikangyuan Pharmaceutical Biotechnology has applied Chinese patent for Plant-extracted Anti-hair-loss and Hair-strengthening Shampoo and Preparation Method Thereof. Zhong Qiang, Pan Xiuming and Lian Huixian developed it.
The patent application number is CN202511362453 20250923. The patent publicat..
Oil & Gas
| Fri 17 Apr 2026
Beijing, April 18 -- State Intellectual Property Office of China has released China Petroleum & Chemical and Sinopec Beijing Chemical Research Institute Co Ltd patent application for Polyacrylonitrile Quasi-solid Electrolyte, Preparation Method Thereof and Lithium Ion Battery. This invention was developed by Zhang Hengyuan, Liu ..
Oil & Gas
| Fri 17 Apr 2026
Beijing, April 18 -- State Intellectual Property Office of China has released China Petroleum & Chemical and Sinopec Beijing Chemical Research Institute Co Ltd patent application for Polyalkylene Oxide Quasi-solid Electrolyte, Preparation Method Thereof and Lithium Ion Battery. This invention was developed by Zhang Hengyuan, Liu..
Medical
| Sat 18 Apr 2026
Rabat, April 18 -- LTS Lohmann Therapie-Systeme has sought patent for Transdermal Delivery System. This invention was developed by Hille Thomas, Wauer Gabriel, Seibertz Frank and Weinheimer Shu-lun.
The patent application number is MA20140038698 20140604. The patent publication number is MA38698 (A1). International Patent Cla..
Semiconductor
| Fri 17 Apr 2026
Beijing, April 18 -- State Intellectual Property Office of China has released Qili Semiconductor Shaoxing Co Ltd patent application for Ultrathin Metalized Packaging Method of Ultrasonic Fingerprint Chip Assisted by Degradable Mold. This invention was developed by Xie Jianyou.
The patent application number is CN202511268847 2..
Chemicals
| Sat 18 Apr 2026
Beijing, April 18 -- Shanxi Institute of Coal Chemistry, Chinese Academy of Sciences has filed a patent application for Hierarchical Pore Nanoreactor Hydrogenation Catalyst as Well as Preparation Method and Application Thereof. This invention was developed by Tang Mingxing, Guo Mengya, Wang Fujiang, Zhang Peng and Guo Shuke.
Th..
Chemicals
| Sat 18 Apr 2026
Beijing, April 18 -- State Intellectual Property Office of China has received Xi'an Jiaotong University and Xi'an Catalyst New Mat Co Ltd patent application for Catalyst for Preparing Methylaniline as Well as Preparation Method and Application of Catalyst. Wan Kerou, Gao Mingming, Cheng Jie, Ma Cong, Shan Zhiwei, Li Yuefeng, Cha..
Optics & Imaging
| Sat 18 Apr 2026
Rome, April 18 -- Italian Patent and Trademark Office has received BF Res SRL patent application for a Soft Contact Lens and a Packaging Comprising Such a Soft Contact Lens. Filippo Alessandro developed the invention.
The patent application number is IT20190021849 20191121. The patent publication number is IT201900021849 (A1)..
Oil & Gas
| Fri 17 Apr 2026
Beijing, April 18 -- State Intellectual Property Office of China has released China Petroleum & Chemical and Sinopec Beijing Chemical Research Institute Co Ltd patent application for Silver Salt Modified Polyalkylene Oxide Quasi-solid Electrolyte, Preparation Method Thereof and Lithium Ion Battery. This invention was developed b..
Oil & Gas
| Fri 17 Apr 2026
Beijing, April 18 -- State Intellectual Property Office of China has received China Petroleum & Chemical and Sinopec Beijing Chemical Research Institute Co Ltd patent application for Silver Salt Modified Polycarbonate Quasi-solid Electrolyte, Preparation Method Thereof and Lithium Ion Battery. Zhang Hengyuan, Liu Jianye, Zhang S..
Electrical
| Fri 17 Apr 2026
Beijing, April 18 -- Zhongqi Xinneng Tianjin Battery Tech Co Ltd has sought patent for Laminated Body, Polymer-based Battery and Preparation Method. This invention was developed by Ma Xinyu, Geng Weiguang and Shi Jintao.
The patent application number is CN202511188271 20250825. The patent publication number is CN121054768 (A)..
Automobile
| Fri 17 Apr 2026
Beijing, April 18 -- Borealis has submitted a patent application for Polypropylene Composition Containing Pigment Mica Partially Derived from Recycle for Automotive Exterior Applications. Mileva Daniela, Braun Heiko, Egtzberg Mark, Salaberg David, Cyrus Crystal and Boisart Eric developed the invention.
The patent application ..
1
to
100 of
350 Items
Next >>
![Close [X]](../images/close.gif){kind=small}
![Close [X]](https://www.globalipnews.com/images/close.gif){kind=small}
