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Plastics
| Mon 25 May 2026
Beijing, May 25 -- Jiangxi Lee & Man Chemical has submitted a patent application for Preparation Method of Polytrifluorochloroethylene Resin. This invention was developed by Wu Xiang, Zhao Junjie, Yang Zuoning, Liu Xiaopan, Yang Shengchao, Fu Wei, Wang Shuai and Qu Jun.
The patent application number is CN202511699902 20251119. ..
Plastics
| Mon 25 May 2026
Beijing, May 25 -- Chengdu University of Technology has submitted a patent application for Polyethylene Oxide-based Block Copolymer Containing Carborane Hard Segment, Preparation Method and Solid Electrolyte Membrane. This invention was developed by Chen Tao.
The patent application number is CN202511975978 20251225. The patent ..
Optics & Imaging
| Mon 25 May 2026
Beijing, May 25 -- Nippon Paint Automotive Coatings has submitted a patent application for Cationic Electrodeposition Coating Composition and Method for Forming Cured Electrodeposition Coating Film. Sharaf Mohammad and Kotani Masayuki developed the invention.
The patent application number is CN20258001623 20250228. The patent p..
Printing & Publishing
| Sun 24 May 2026
Beijing, May 25 -- Kyocera has filed a patent application for Printing Apparatus and Printing Method. This invention was developed by Fukuoka Shuichi, Sakai Hisamitsu, Nishimoto Akihiko, Ooda Hitoshi, Miyahara Takashi, Ishihara Atsushi and Takeshita Tomohiro.
The patent application number is CN202511991306 20210622. The patent ..
Plastics
| Mon 25 May 2026
Beijing, May 25 -- Soochow University has filed a patent application for Polyesteramide Copolymer as Well as Preparation Method and Application Thereof. This invention was developed by Tu Yingfeng, Liu Dong, Wang Sheng and Li Xiaohong.
The patent application number is CN202511574733 20251031. The patent publication number is CN..
Broadband & Wireless Network
| Mon 25 May 2026
Beijing, May 25 -- Huazhong University of Science and Technology has filed a patent application for Flame-retardant Broadband Wave-absorbing Material and Application Thereof. This invention was developed by Wang Xian, Cui Kai, Gong Wei, Wang Tao, Nie Yan and Gong Rongzhou.
The patent application number is CN202511387905 2025092..
Sanitation
| Mon 25 May 2026
Beijing, May 25 -- Sumitomo Seika Chemicals has filed a patent application for Method for Producing Water-absorbent Resin Particles, Water-absorbent Resin Particles, Absorbent Body, and Absorbent Article. This invention was developed by Oishi Yuki.
The patent application number is CN20248043006 20240703. The patent publication ..
Chemicals
| Mon 25 May 2026
Beijing, May 25 -- Taizhou University has sought patent for Method for Preparing Phthalic Acid Ester Plasticizer Plasticized Styrene-maleic Acid Diester Block Copolymer. This invention was developed by Wang Yuqi, Chen Jiayao, Qin Panpan, Song Yuhe, Qian Shanqin, Wang Qun, Liang Jilei and Liu Huisheng.
The patent application num..
Plastics
| Mon 25 May 2026
Beijing, May 25 -- Qingdao Gon Science & Technology has sought patent for Polyaryletherketone Toughened Resin as Well as Preparation Method and Application Thereof. This invention was developed by Wang Aiguo, Wang Zihao and Wang Long.
The patent application number is CN202511929122 20251219. The patent publication number is CN1..
Electrical
| Mon 25 May 2026
Beijing, May 25 -- Hefei University of Technology has sought patent for Double-dynamic Cross-linked Self-healing Electromagnetic Shielding Material and Preparation Method Thereof. This invention was developed by Zhang Yong, Zheng Hao, Wu Yucheng, Xin Zhenfang, Zhang Xueru, Hu Wenjin, Wang Jiaheng, Huang Qifu, Sun Zhigang, Li Xin..
Electrical
| Fri 22 May 2026
Beijing, May 23 -- Gem Co Ltd and Gelinmei Shenzhen Super Green Tech Research Center Co Ltd have filed a patent application for Lithium-rich Manganese-based Positive Pole Piece for Solid-state Battery as Well as Preparation Method and Application of Lithium-rich Manganese-based Positive Pole Piece. This invention was developed b..
Agricultural
| Fri 22 May 2026
Beijing, May 23 -- Stanley Fertilizer Pingyuan and Stanley Agriculture Group Co Ltd have applied Chinese patent for Image Detection Method Applied to Water-soluble Fertilizer Production. Zhang Junli, Song Yan, Yue Bangmeng, Cao Zhen, Li Yuanfeng, Zhao Yuman, Li Tiantian and Li Sa developed it.
The patent application number is..
Electrical
| Mon 25 May 2026
Beijing, May 25 -- State Intellectual Property Office of China has published Hubei Kangtai Plastic patent application for High-oxidation-resistance Long-life Polyethylene Cable Sheath Material and Preparation Method Thereof. The invention was developed by Liu Xiaozhu, Chen Bin and Liu Kang.
The patent application number is CN20..
Rubber
| Mon 25 May 2026
Beijing, May 25 -- State Intellectual Property Office of China has published NOK patent application for Rubber Composition. The invention was developed by Watanabe Isao and Osada Kentaro.
The patent application number is CN20248041503 20240617. The patent publication number is CN121399215 (A). International Patent Classificatio..
Plastics
| Mon 25 May 2026
Beijing, May 25 -- State Intellectual Property Office of China has released Jiangsu Yueke New Material patent application for Nitrogen-phosphorus-containing Flame Retardant for Pet Foam Material and Preparation Method of Nitrogen-phosphorus-containing Flame Retardant. This invention was developed by Wang Yandong, Huang Hualiang ..
Energy
| Sun 24 May 2026
Beijing, May 25 -- State Intellectual Property Office of China has released Arctech Solar Holding patent application for Manufacturing Method of Rod Piece for Photovoltaic Support. This invention was developed by Jiao Guangzhe, Shi Xiangkui and Xu Yejin.
The patent application number is CN202511625325 20251107. The patent publi..
Tyre
| Mon 25 May 2026
Beijing, May 25 -- State Intellectual Property Office of China has released Bridgestone patent application for Rubber Composition for Tire and Tire. This invention was developed by Tarutani Yasunori, Hamatani Satoshi, Saitou Kouichi, Takahashi Ayaka, Nakatani Kenji and Yukimura Noriaki.
The patent application number is CN202380..
Medical
| Mon 25 May 2026
Beijing, May 25 -- State Intellectual Property Office of China has released PLA Air Force Medical University patent application for Body Temperature Responsive Wet Adhesive as Well as Preparation Method and Application Thereof in Bone Defect Repair. This invention was developed by Niu Lina, Fang Ming, Wang Yuzhu, Gu Junting, Bai..
Plastics
| Sat 23 May 2026
Beijing, May 23 -- State Intellectual Property Office of China has published Hubei Donghu Laboratory patent application for High-voltage-resistant Polymer Solid Electrolyte as Well as Preparation Method and Application Thereof. The invention was developed by Ji Xiaoyu, Jia Ruiliu, Li Lei, Zeng Ziqing, Long Xinlin and Chen Bin.
..
Plastics
| Fri 22 May 2026
Beijing, May 23 -- Qingdao Hanhe Cable has submitted a patent application for Proton Exchange Membrane Integrated Bidirectional Gradient Porous Gas Diffusion Layer Based on In-situ Polymerization and Manufacturing Method of Proton Exchange Membrane Integrated Bidirectional Gradient Porous Gas Diffusion Layer. This invention was ..
Biotechnology
| Fri 22 May 2026
Beijing, May 23 -- Suzhou Advanced Research Institute Univ Of Science And Technology Of China; University of Science and Technology of China has submitted a patent application for Stretchable Electrogenesis Biological Membrane Electrode as Well as Preparation Method and Application Thereof. This invention was developed by Su Yud..
Plastics
| Sat 23 May 2026
Beijing, May 23 -- Shanghai Longsheng Photoelectric New Mat Co Ltd has filed a patent application for Technological Method for Preventing Diffusion of Internally Carved Lines, Dimming Film and Dimming Glass. This invention was developed by Sun Rui, Ping Yang, Xu Xin and Wu Yonglong.
The patent application number is CN20251195..
Telecom
| Sat 23 May 2026
Beijing, May 23 -- Jiangxi Jinletong Tech Co Ltd has submitted a patent application for Backlight Energy Efficiency Optimization Method for Liquid Crystal Display Screen of Mobile Phone. Shen Xiaofeng, Shen Xiaohui and Zhao Sufen developed the invention.
The patent application number is CN202511779011 20251128. The patent pub..
Plastics
| Sat 23 May 2026
Beijing, May 23 -- Shanghai Moben New Material Tech Co Ltd has filed a patent application for High-contrast Black Polymer Dispersed Liquid Crystal Film and Preparation Method Thereof. This invention was developed by Gao Pan, Zhang Shengmao, Zhu Houshan, Xu Peng and Zhao Mingkui.
The patent application number is CN202511538069..
Plastics
| Thu 21 May 2026
Alexandria, May 22 -- Palo Alto Res Center Incorporated and Genesee Valley Innovations LLC have obtained a patent for lock and key templation of molecularly imprinted polymer for small molecule recognition. This invention was developed by Xia Kelly, Meckler Stephen Matthew, Iftime Gabriel, Chintapalli Mahati and Unidad Jerome.
..
Chemicals
| Fri 22 May 2026
Beijing, May 23 -- State Intellectual Property Office of China has received Changzhou Liyuan New Energy Tech Co Ltd and Nanjing Liyuan Nano Tech Co Ltd patent application for Carbon-coated Ferric Sodium Pyrophosphate Positive Electrode Material Constructed by Multiple Carbon Sources and Preparation Method of Carbon-coated Ferric..
Chemicals
| Thu 21 May 2026
Alexandria, May 22 -- Dow Global Tech LLC and Dow Silicones have secured a patent on Polyaminosiloxane Water Tree Repellant for Electrical Insulation. He Chao, Sun Yabin, Gou Qian, Zong Xiaohong, Cogen Jeffrey M and Person Timothy J developed the invention.
The patent application number is US202018251265 20201029. The patent ..
Metal & Mining
| Fri 22 May 2026
Beijing, May 22 -- State Intellectual Property Office of China has released Sichuan Dongfang Insulating Mat Co Ltd patent application for Flame-retardant Damp-heat-resistant PC/PBT Alloy Film and Preparation Method Thereof. This invention was developed by Liao Chun, Sun Peng, Zhao Guihong, Liu Hanqing, Li Mingyang and Zhou Yuany..
Electronics
| Fri 22 May 2026
Beijing, May 23 -- State Intellectual Property Office of China has received Gutai Jiangsu New Mat Co Ltd patent application for Protruding Conductive Microsphere and Pretreatment Method Thereof. Zhu Lingjie, Liu Yuan, You Juan, Dai Yingang, Li Xiaodie and Tao Renmei developed the invention.
The patent application number is CN..
Electrical
| Sat 23 May 2026
Beijing, May 23 -- Guangdong New Energy Storage National Res Institute Co Ltd has applied Chinese patent for Solid Electrolyte Membrane and Preparation Method Thereof, Solid-state Battery and Electric Device. Mai Huangwang, Song Gongsheng, Jia Kun, Hu Qianqian, Zhao He, Wang Yujie and Wang Chao developed it.
The patent applic..
Electrical
| Fri 22 May 2026
Beijing, May 23 -- State Intellectual Property Office of China has received Jiangxi Jinguang High Tech Co Ltd patent application for Sodium-ion Battery Composite Solid Electrolyte and Preparation Method Thereof. Li Zhao and Wang Hong developed the invention.
The patent application number is CN202511315648 20250915. The patent..
Electrical
| Fri 22 May 2026
Beijing, May 23 -- State Intellectual Property Office of China has received Chen Nanyu patent application for Preparation Method of Self-bonding Electrode. Song Yun, Chen Nanyu, Son Dae-lim, Fang Fang and Duan Saihui developed the invention.
The patent application number is CN202511482949 20251016. The patent publication numb..
Electrical
| Sat 23 May 2026
Beijing, May 23 -- State Intellectual Property Office of China has received Hunan Gaorui Power Supply Mat Co Ltd patent application for Lithium Battery Composite Diaphragm, Preparation Method Thereof and Lithium Battery. Xi Liujiang, Zhu Hezhe, Hao Yuanqiang, Zhang Peisheng, Chen Shu and Zeng Rongjin developed the invention.
..
Electrical
| Sat 23 May 2026
Beijing, May 23 -- Kuida Polymer Materials Tech Yixing Co Ltd has submitted a patent application for Production Process for Preparing High-porosity Solid-state Battery Isolating Membrane by Melt-blowing Method. This invention was developed by Zheng Qingyang.
The patent application number is CN202511536465 20251027. The patent..
Electrical
| Sat 23 May 2026
Beijing, May 23 -- Guangzhou Yingrong Tech Co Ltd has submitted a patent application for Electronic Component Matched with Polymer Battery. This invention was developed by Jiang Jiuxing, Hu Hao and Huang Weijie.
The patent application number is CN202511297682 20250911. The patent publication number is CN121394745 (A). Interna..
Optics & Imaging
| Fri 22 May 2026
Beijing, May 22 -- Xiamen Youbai Electronic Mat Co Ltd has submitted a patent application for Solvent-resistant Waterproof Sealant for AR/VR Glasses and Preparation Method Thereof. This invention was developed by Jiang Qizheng, Zhang Hongci and Cai Jianquan.
The patent application number is CN202511962723 20251224. The patent..
Electronics
| Fri 22 May 2026
Beijing, May 22 -- State Intellectual Property Office of China has released Quzhou Power Battery and Energy Storage Res Institute patent application for Preparation Method of Lithium Ion Battery Conductive Polymer Binder with Double Solubility as Well as Product and Application of Lithium Ion Battery Conductive Polymer Binder. T..
Software
| Thu 21 May 2026
Beijing, May 22 -- Hongbaoli Group Co Ltd and Nanjing Hongbaoli Polyurethane Co Ltd have sought patent for Method for Measuring Content of Foaming Agent in Polymer Foam Material. This invention was developed by Jiang Yun, Huang Dongping, Zhang Jingyao, An Rong and Hu Congyu.
The patent application number is CN202511480493 202..
Biotechnology
| Fri 22 May 2026
Beijing, May 22 -- Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Beijing Coyote Bioscience Co Ltd have sought patent for Preserving Solution for Stably Preserving Sample DNA (deoxyribonucleic Acid) at Normal Temperature and Preparation Method of Preserving Solution. This invention was developed b..
Construction
| Fri 22 May 2026
Beijing, May 22 -- Wuhan Univ Of Technology Advanced Engineering Technology Research Institute Of Zhongshan City and Wuhan University of Technology have applied Chinese patent for Induction Heating Self-repairing Asphalt Concrete and Preparation and Repairing Method Thereof. Liu Quantao, Lu Zihao, Wang Leichong, Wang Wufeng, Xu ..
Medical
| Thu 21 May 2026
Alexandria, May 22 -- Solventum Intellectual Properties Co and Life Technologies Corporation have been granted a patent for Method for Biomaterial Purification and Kits Thereof. This invention was developed by Richardson Kristopher E, O'neal Daniel J, Rasmussen Jerald K and Vail Andrew W.
The patent application number is US20..
Printing & Publishing
| Fri 22 May 2026
Beijing, May 22 -- Zhejiang Jinshi Zhicheng New Material and Zhejiang Jinshi Zhicheng Intelligent Equipment Mfg Co Ltd have applied Chinese patent for Phenolic Resin Material as Well as Preparation Method and Application Thereof in 3D Printing. Jiang Zexing, Qiu Haiping, Sun Xiaoyu, Wu Jiehua and Wu Zhen developed it.
The pat..
Electrical
| Fri 22 May 2026
Beijing, May 22 -- Shanghai Electric Group Power Trans And Distribution Equipment Co Ltd and Shanghai Huapu Cable Co Ltd have filed a patent application for Method for Preparing Cable Shielding Material by Converting Polypropylene Recycled Material. This invention was developed by Cheng Lihong, Jian Bingyu, Wang Lei, Liu Qirui, ..
Chemicals
| Fri 22 May 2026
Beijing, May 22 -- Tianjin Hengji Weike Tech Development Co Ltd and Tianjin Huike Ensheng Medicine Tech Development Co Ltd have sought patent for Method for Controllable Polymerization of Poly (p-dioxanone) by Using Combination of High-purity P-dioxanone Monomer and Stabilizer. This invention was developed by Guan Ziqi, Nie Xinx..
Semiconductor
| Fri 22 May 2026
Beijing, May 22 -- South China University of Technology and Dongguan Fuan Photoelectric Tech Co Ltd have sought patent for Anchoring Self-assembly Polymer Semiconductor Transmission Layer Material Containing Cross-linking Unit and Preparation and Application of Anchoring Self-assembly Polymer Semiconductor Transmission Layer Mat..
Broadband & Wireless Network
| Sat 23 May 2026
Beijing, May 23 -- Beijing Information Science & Technology University has filed a patent application for Preparation Method of Low-RCS Conformal Antenna. This invention was developed by You Rui, Wang Yaqi and Liang Misheng.
The patent application number is CN202511405929 20250929. The patent publication number is CN121394908..
Measurement & Testing
| Thu 21 May 2026
Beijing, May 22 -- Electric Power Research Institute of State Grid Shandong Electric Power and State Grid Corporation of China have applied Chinese patent for Device and Method for Testing Aging Degree of Flexible Organic Plugging Material. Wang Xiaoming, Zhang Xinghui, Yan Fengjie, Li Xingeng, Ci Wenbin, Huang Zhenning, Zhang B..
Construction
| Fri 22 May 2026
Beijing, May 22 -- Shanghai Investigation Design & Research Institute and Ningbo University have submitted a patent application for Flexible Support Sealing Structure of Compressed Air Energy Storage Underground Cavern and Construction Method of Flexible Support Sealing Structure. This invention was developed by Wen Rui, Jin She..
Optics & Imaging
| Fri 22 May 2026
Beijing, May 22 -- Quzhou University and Quzhou Juqiang New Mat Co Ltd have applied Chinese patent for Rhodamine-based Fluorescence-magnetic Resonance Imaging Agent as Well as Preparation Method and Application Thereof. Yan Guoping, Jiang Ti, Huang Zicheng, Liu Fan, Zhang Yu and Wang Yulin developed it.
The patent application..
Electrical
| Fri 22 May 2026
Beijing, May 22 -- Huzhou Yaoning Solid State Battery Research Institute and Jiangsu Yaoning New Energy Co Ltd have filed a patent application for Macromolecular Binder and Preparation Method Thereof, Battery Diaphragm and Battery. This invention was developed by Yang Taoyu, Huang Jieyang, Liu Xiangzhe, Yun Zimeng and Zhang Xuez..
Optics & Imaging
| Fri 22 May 2026
Beijing, May 22 -- Suzhou Shihua New Material Technology and Shichen Material Tech Shanghai Co Ltd have filed a patent application for High Stress Absorption Display Screen Fitting OCA and Preparation Method Thereof. This invention was developed by Li Bo and Zhou Kuiren.
The patent application number is CN202511467660 2025101..
Nanotech
| Thu 21 May 2026
Alexandria, May 22 -- Lion Alternative Energy PLC has been granted a patent for Method and Device for Producing Layered Nanocarbon Structures. Liapis Kostas developed the invention.
The patent application number is US202217854612 20220630. The patent publication number is US12630430 (B2). International Patent Classification c..
Pipe
| Fri 22 May 2026
Beijing, May 22 -- Pan Wei has submitted a patent application for Water Pipe Drag Reducer and Preparation Method Thereof.
The patent application number is CN202511758017 20251127. The patent publication number is CN121379174 (A). International Patent Classification codes are C08K5/19, C08L83/12 and F17D1/17.
An abstract ..
Plastics
| Fri 22 May 2026
Beijing, May 22 -- Dongguan Aidi 3D Tech Co Ltd has filed a patent application for Photo-thermal Dual-curing Resin with High Tear Resistance and High Elasticity as Well as Preparation Method and Application of Photo-thermal Dual-curing Resin. This invention was developed by Cai Hu, Wang Lei, Meng Yuanzhan and Liang Pingfan.
T..
Industrial
| Fri 22 May 2026
Beijing, May 22 -- State Intellectual Property Office of China has published Beijing Huairou Laboratory patent application for Crosslinkable Polyethylene Insulation Material and Application Thereof, Crosslinked Polyethylene Insulation Material and Preparation Method and Application Thereof. The invention was developed by Li Weik..
Plastics
| Fri 22 May 2026
Beijing, May 22 -- Shenzhen Juheyi New Mat Co Ltd has submitted a patent application for Flame-retardant Ceramic-forming Fire-resistant Polyolefin Material as Well as Preparation Method and Application Thereof. This invention was developed by Fu Guang, Liu Xiyan, Jiang Jing, Li Suting and Lan Hua.
The patent application numbe..
Nanotech
| Fri 22 May 2026
Beijing, May 22 -- State Intellectual Property Office of China has received Shanghai Langyi Functional Material patent application for High-dispersion Nano Slurry, PET (polyethylene Terephthalate) Resin Master Batch and Preparation Method of Pet Resin Master Batch. Tang Xiaofeng, Zhang Wenbin, Yang Beibei and Yu Ziya developed t..
Plastics
| Fri 22 May 2026
Beijing, May 22 -- Sichuan Textile Science Res Institute Co Ltd has submitted a patent application for Preparation Method of Thermotropic Liquid Crystal Polymer with Low Melting Point and High Thermal Stability. This invention was developed by Shi Senhao, Ma Dewu, Lyu Nan, He Yujing, Li Jiayi, Tan Xin and He Yong.
The patent ..
Plastics
| Fri 22 May 2026
Beijing, May 22 -- Huizhou Eve Hydrogen Energy Co Ltd has submitted a patent application for Anion Exchange Polymer, Anion Exchange Resin, Preparation Methods of Anion Exchange Polymer and Anion Exchange Resin, Anion Exchange Membrane and Anion Exchange Equipment. This invention was developed by Yuan Panpan, You Yingxue, Li Jiam..
Nanotech
| Thu 21 May 2026
Alexandria, May 22 -- U.S. Patent and Trademark Office has awarded a patent to King Saud University for Self-assembled Copolymeric 3D Nanowire Scaffold for Cell Growth and Proliferation, and a Method for Producing Thereof. Alrokayan Salman, Mouffouk Fouzi, Khan Haseeb Ahmad, Hussain Tajamul, Alamery Salman and Abu-salah Khalid M..
Nanotech
| Thu 21 May 2026
Alexandria, May 22 -- Vibrantz Color Solutions LLC has received a patent for Methods for Forming Dispersed Carbon Nanomaterials for Use in Polymer Composites and Coatings. This invention was developed by Yadav Santosh K and Rettinger Paul A.
The patent application number is US202418429818 20240201. The patent publication numb..
Pipe
| Fri 22 May 2026
Beijing, May 22 -- Zhou Hongyan has submitted a patent application for Concrete Composite Pipe and Processing Method Thereof. This invention was developed by Zhou Hongyan.
The patent application number is CN202511538613 20251027. The patent publication number is CN121383000 (A). International Patent Classification codes are B..
Paper and Pulp
| Fri 22 May 2026
Beijing, May 22 -- Guizhou Huangguoshu Jinye Technology has submitted a patent application for Reconstituted Tobacco Raw Material Packaging Lining Paper with Humidifying Function, Preparation Method and Application. Chen Qian, Ye Jian, Chen Yongting, Zhu Wei, Liu Fang, Chen Sheng and Chen Fangfang developed the invention.
The p..
Nanotech
| Fri 22 May 2026
Beijing, May 22 -- Zhejiang Giuseppe Garment Co Ltd has applied Chinese patent for Preparation Method of Nano Waterproof Fabric. Huang Yipin, Chen Saisai, Jin Xianzhi and Cheng Changyun developed it.
The patent application number is CN202511924349 20251219. The patent publication number is CN121381355 (A). International Paten..
Packaging & Containers
| Fri 22 May 2026
Beijing, May 22 -- Xuzhou Hengbang Polymer New Mat Co Ltd has filed a patent application for Composite Woven Bag and Preparation Method Thereof. This invention was developed by Pang Xiaolin, Pang Jiguo, Zhen Zonghong, Liu Fang and Hou Chenchen.
The patent application number is CN202511464672 20251014. The patent publication n..
Plastics
| Fri 22 May 2026
Beijing, May 22 -- Wuhan Shiquanxing Polyurethane Tech Co Ltd has filed a patent application for Modified Polyurethane Resin and Preparation Method Thereof. This invention was developed by Tang Chengxing, Dong Wei, Dong Haiyun, Liu Qian, Tang Cheng and Yi Mingwen.
The patent application number is CN202511840259 20251208. The ..
Plastics
| Fri 22 May 2026
Beijing, May 22 -- State Intellectual Property Office of China has released Shenzhen Moku New Mat Group Co Ltd patent application for Multifunctional Aliphatic Polyurethane Acrylate as Well as Preparation Method and Application Thereof. This invention was developed by Yao Yongping, Ou Jinfa, Wen Minghui, Ming Yaqiang and Wang Sh..
Plastics
| Fri 22 May 2026
Beijing, May 22 -- Aandi Biotechnology Tianjin Co Ltd has submitted a patent application for Ionizable Comb-shaped Polymer as Well as Preparation Method and Application Thereof. Li Jiuyuan, Zhang Zhipei and Li Shenghua developed the invention.
The patent application number is CN202511976073 20251225. The patent publication nu..
Plastics
| Fri 22 May 2026
Beijing, May 22 -- Aandi Biotechnology Tianjin Co Ltd has submitted a patent application for Dexdextrin-based Ionizable Polymer as Well as Preparation Method and Application Thereof. This invention was developed by Li Jiuyuan, Zhang Zhipei and Li Shenghua.
The patent application number is CN202511960006 20251224. The patent p..
Nanotech
| Fri 22 May 2026
Beijing, May 22 -- Hebei University of Technology has submitted a patent application for Hypoxia Response Paclitaxel Prodrug, Nano Preparation and Preparation Method and Application Thereof. Hu Xiuli, Lyu Furou, Cui Yingjian and Wang Xiajie developed the invention.
The patent application number is CN202511861186 20251211. The p..
Agricultural
| Fri 22 May 2026
Beijing, May 22 -- State Intellectual Property Office of China has released Mingguang Guoxing Attapulgite Clay Co Ltd patent application for Special Binder for Granulated Fertilizer and Preparation Method Thereof. This invention was developed by Li Zhenguo.
The patent application number is CN202511866664 20251211. The patent ..
Software
| Fri 22 May 2026
Beijing, May 22 -- State Intellectual Property Office of China has released Hongbaoli Group Co Ltd and Nanjing Hongbaoli Polyurethane Co Ltd patent application for the Invention Relates to 1, 1apos; Co-production Method Of-oxydiyl-2-propanol and Tripropylene Glycol. This invention was developed by Huang Dongping, Jiang Yun, Zhao..
Tools and Machinery
| Thu 21 May 2026
Alexandria, May 22 -- United States Patent for High Temperature, High Torque, Polymeric Rotational Dampener has been issued to Illinois Tool Works. This invention was developed by Oomen Jr Craig Martin, Smith Samuel, Lindsey Daniel and Bivens Steven.
The patent application number is US202318105082 20230202. The patent publicati..
Plastics
| Fri 22 May 2026
Beijing, May 22 -- State Intellectual Property Office of China has released Jiangsu Bolong Aerospace New Material Tech Co Ltd patent application for High-performance Fiber Reinforced Polymer Three-dimensional Mesh. This invention was developed by Cao Guifen and Nie Zhilong.
The patent application number is CN202511761895 2025..
Construction
| Fri 22 May 2026
Beijing, May 22 -- Guangdong Engineering Investig & Design Association has submitted a patent application for Profile Steel Ultra-light Concrete Member and Preparation Method Thereof. This invention was developed by Chen Xing, Sun Lide, Chen Jiaolong and Peng Zhongtian.
The patent application number is CN202511801673 20251202..
Textile
| Fri 22 May 2026
Beijing, May 22 -- Jinhua Huichen Weaving Co Ltd has submitted a patent application for Reinforced Fiber for Carpet and Preparation Method Thereof. Zhang Xiuhui, Wang Guowei, Han Zhangli, Zhang Xiongwei and Jia Fangxian developed the invention.
The patent application number is CN202511752507 20251126. The patent publication n..
Textile
| Fri 22 May 2026
Beijing, May 22 -- Shanghai Zhuqing New Material Tech Co Ltd has applied Chinese patent for Heat-insulating Flame-retardant Fabric and Preparation Method Thereof. Li Fengsheng, Li Zuorun, Zhang Meng, Zhang Meng, Wei Yuanfang and Qian Yang developed it.
The patent application number is CN202511708195 20251120. The patent publi..
Textile
| Fri 22 May 2026
Beijing, May 22 -- Kingfa Science & Technology has submitted a patent application for Flame-retardant Nylon Composition as Well as Preparation Method and Application Thereof. This invention was developed by Xue Hao, Chen Pingxu, Ye Nanbiao, Wu Changbo, Ye Shibing, Zhang Yajun, Zhou Hualong and Gu Jundi.
The patent application n..
Textile
| Fri 22 May 2026
Beijing, May 22 -- Shenzhen Juheyi New Mat Co Ltd has applied Chinese patent for Fireproof Nylon Material and Preparation Method Thereof. Jiang Jing, Liu Xiyan, Li Suting, Lan Hua and Fu Guang developed it.
The patent application number is CN202511712734 20251120. The patent publication number is CN121379133 (A). Internationa..
Textile
| Fri 22 May 2026
Beijing, May 22 -- Kingfa Science & Technology has filed a patent application for Nylon Composite Material with Low Stress Mark and Good Appearance as Well as Preparation Method and Application of Nylon Composite Material. This invention was developed by Yang Jung-hong, Chen Pingxu, Ye Nanbiao, An Peng, Feng Jian and Ye Shibing...
Textile
| Fri 22 May 2026
Beijing, May 22 -- Jiangsu Leader New Materials Technology has applied Chinese patent for Anti-aging Nylon Modified Material as Well as Preparation Method and Application Thereof. Qi Hao, Zhu Haixia, Song Xiurong, Hu Dingping and Zhao Wenjing developed it.
The patent application number is CN202511568006 20251030. The patent pub..
Information Technology
| Fri 22 May 2026
Beijing, May 22 -- State Intellectual Property Office of China has published Zhejiang University of Technology patent application for Degradable Polyester Composite Material with Controllable Interface Network as Well as Preparation Method and Application of Degradable Polyester Composite Material. The invention was developed by..
Electronics
| Fri 22 May 2026
Beijing, May 22 -- Shandong Schonburg Special Rubber Mat Co Ltd has submitted a patent application for Low-creep Anti-cracking Sound Insulation Building Material and Preparation Method Thereof. Cho Hojin, Zhao Jiwei, Sun Mingran, Ge Bangguo and Meng Lijuan developed the invention.
The patent application number is CN2025118975..
Electrical
| Fri 22 May 2026
Beijing, May 22 -- Sinohydro Bureau 11 has sought patent for Bed Load Damage-resistant Epoxy Abrasion-resistant Material Suitable for Large Temperature Difference and Strong Ultraviolet Working Conditions and Preparation Method of Bed Load Damage-resistant Epoxy Abrasion-resistant Material. This invention was developed by Huang ..
Plastics
| Thu 21 May 2026
Alexandria, May 22 -- Andreas Stihl Ag & Co KG and B4plastics have been awarded a patent for Polymer and a Product or Article Comprising or Consisting of the Polymer. This invention was developed by Mueller Philipp, Hiller Von Gaertringen Christoph, Weissenberger Christoph, Schweiger Stefan, Haug Simon, Petersen Bjoern, Woike Ke..
Construction
| Fri 22 May 2026
Beijing, May 22 -- Tongji University; China Construction 3rd Engineering Bureau Group has filed a patent application for Preparation Method of Ultrahigh-strength Fully-recycled Coarse Aggregate Concrete. This invention was developed by Xiao Jianzhuang, Yu Caihua, Lai Guoliang, Wang Kaiqiang and Xiao Xuwen.
The patent applicat..
Pipe
| Thu 21 May 2026
Alexandria, May 22 -- Minimax Viking Patent Management has been granted a patent for Method for Producing a Polymer-improved Pipe Element. Cramer Thomas developed the invention.
The patent application number is US202118257821 20211223. The patent publication number is US12631283 (B2). International Patent Classification codes a..
Chemicals
| Fri 22 May 2026
Beijing, May 22 -- Guangzhou Qixin Environment Tech Co Ltd has filed a patent application for Water-retention Molding Matrix Material Based on Sodium Alginate and Preparation Method of Water-retention Molding Matrix Material. This invention was developed by Shen Yanze, Zhou Jing, Duan Binzhou, Situ Li and Nie Lingling.
The pa..
Plastics
| Fri 22 May 2026
Beijing, May 22 -- Beijing Dm Oilfield High Tech Co Ltd has applied Chinese patent for Polymer Microsphere Profile Control and Flooding Agent Suitable for High-temperature Low-salt Oil Reservoirs and Preparation Method and Profile Control and Flooding Method of Polymer Microsphere Profile Control and Flooding Agent. Zhang Debin,..
Chemicals
| Fri 22 May 2026
Beijing, May 22 -- Zhejiang Jusheng Fluorochemical Co Ltd has submitted a patent application for Method for Preparing Fluorinated Ethylene Propylene Resin from Free Radical Emulsion. This invention was developed by Meng Qingwen, Wang Jinghui, Yu Xiaoxia, Jiang Xiaodong, Lin Bangjia, Fang Jian, Chen Weifeng, Xia Ruyan, Ding Chang..
Chemicals
| Fri 22 May 2026
Beijing, May 22 -- Zhejiang Jusheng Fluorochemical Co Ltd has filed a patent application for Method for Preparing Fluorinated Ethylene Propylene Emulsion. This invention was developed by Meng Qingwen, Wang Jinghui, Yu Xiaoxia, Jiang Xiaodong, Huang Caixiang, Mao Guoxing, Xia Ruyan, Guo Jianxin, Wang Genfa and Jiang Chenglong.
..
Plastics
| Fri 22 May 2026
Beijing, May 22 -- Shaoguan Linhe Forest Products Tech Co Ltd has applied Chinese patent for High-softening-point Terpene Styrene Resin and Preparation Method Thereof. Chen Yuanxin, Cai Dongming, Wang Runsheng and Lan Xingyan developed it.
The patent application number is CN202511807330 20251203. The patent publication number..
Chemicals
| Fri 22 May 2026
Beijing, May 22 -- State Intellectual Property Office of China has published Jianghan University patent application for Four-arm Small Molecule Compound as Well as Preparation Method and Application Thereof. The invention was developed by Wang Xunchang, Ma Xinyu, Chen Liangliang, Zeng Yiyun and Yang Renqiang.
The patent appli..
Chemicals
| Fri 22 May 2026
Beijing, May 22 -- National Dong Hwa University has filed a patent application for Isosorbide Purification Method Based on Green Solvent and Preparation and Application of Polycarbonate. This invention was developed by Wu Jing, Yang Fenghuan, Wang Yaning and Wang Huaping.
The patent application number is CN202511761860 202511..
Electrical
| Fri 22 May 2026
Beijing, May 22 -- Xiamen Hengkun New Material Tech Co Ltd has filed a patent application for Sulfonium Salt Type Photoacid Generator and Photoresist Composition as Well as Preparation Method and Application Thereof. This invention was developed by Li Hehe, Wang Jing, An Hui, Zhao Yonghong, Wang Xuefeng, Zeng Chengcai, Mao Hongc..
Chemicals
| Fri 22 May 2026
Beijing, May 22 -- China Three Gorges University has applied Chinese patent for Self-repairing Energetic Adhesive and Preparation Method Thereof. Zhou Changlin, Lei Runmin, Wang Lei, Yang Chen, Wang Long and Zhang Nuonuo developed it.
The patent application number is CN202511948086 20251223. The patent publication number is CN1..
Chemicals
| Thu 21 May 2026
Alexandria, May 22 -- Stemcell Tech Canada Inc and The University of British Columbia have been granted a patent for Particle Assemblies, Methods of Making and Use. This invention was developed by Algar Russ and Tran Michael Van.
The patent application number is US201916448843 20190621. The patent publication number is US1263..
Metal & Mining
| Fri 22 May 2026
Beijing, May 22 -- Nanyang Lida Photoelectric has sought patent for Absorption Type Metal Wire Grating Polarizer Based on Pbse Material, Design Optimization Method and Application. This invention was developed by Tang Chao, Lyu Yihao, Yao Jianhua, Chang Geng and Xu Ke.
The patent application number is CN202511961244 20251224...
Chemicals
| Thu 21 May 2026
Alexandria, May 22 -- Syensoo Specialty Polymers USA LLC and Syensqo Specialty Polymers USA LLC have received a patent for Membrane Comprising a Blend of Polyarylethersulfone and Polyaryletherketone and Method for Manufacturing Thereof. This invention was developed by Aurilia Dario, Di Nicolo' Emanuele, Branham Kelly D and Komer..
Chemicals
| Fri 22 May 2026
Beijing, May 22 -- Hangzhou Chenyi Textile Coating Co Ltd has submitted a patent application for Polyester Fabric Anti-ultraviolet Antifouling Coating Composition as Well as Preparation Method and Application Thereof. This invention was developed by Zhao Yi.
The patent application number is CN202511475270 20251015. The patent..
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