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Nanotech
| Fri 12 Dec 2025
Beijing, Dec. 12 -- Institute Military Medicine Academy Military Sciences PLA has submitted a patent application for Fe3O4 (at) Au-WGA Nano Particle and Preparation Method Thereof, SERS Label and Detection Product. This invention was developed by Xiao Rui and Jia Xiaofei.
The patent application number is CN202510153693 202502..
Engineering
| Fri 12 Dec 2025
Beijing, Dec. 13 -- State Intellectual Property Office of China has awarded a patent to Saint Gobain Performance Plastics for Stirrer Assembly. Shi Feng, Dong Yue and Liu Bo developed the invention.
The patent application number is CN202422406505U 20240930. The patent publication number is CN223351438 (U). International Paten..
Chemicals
| Sat 13 Dec 2025
Beijing, Dec. 13 -- State Intellectual Property Office of China has published Yc Chemical Products Co Ltd patent application for Chemically Amplified Positive Photoresist Composition for Improving Pattern Profile and Enhancing Etch Resistance. The invention was developed by Choi Young-cheol, Lee Su Jin, Lee Seung Hun and Lee Seu..
Chemicals
| Sat 13 Dec 2025
Beijing, Dec. 13 -- Orita Life Sciences Inc has submitted a patent application for Thiol-ene Hydrogels. This invention was developed by Stover Harald Donald Helmut, Rose Samantha, Burke Nicholas Alexander Despade, Ellis Carl Daniel, Campbell Scott Bryce, Stewart Sarah Allison, Fuhrmann Tobias, Al-banna Nadia Ali Mahmoud, Choudhu..
Chemicals
| Sat 13 Dec 2025
Beijing, Dec. 13 -- Loreal has applied Chinese patent for Compositions Comprising a Mass of Polyol. Kasai Takehiko, Shimatani Mitsuru, Mitsuta Shinobu, Shiroya Toshifumi, Mizuno Tomoko, Isojima Tatsushi and Yamamoto Mariko developed it.
The patent application number is CN20238071424 20230915. The patent publication number is ..
Electronics
| Sat 13 Dec 2025
Beijing, Dec. 13 -- Xiamen University has sought patent for Preparation Method of Von Noiemann-like Structure Sensing Device, Device, Circuit and System. This invention was developed by Chen Zhong, Chen Zihan, Fu Yiming, Zheng Gaofeng and Zhao Changxu.
The patent application number is CN20251067949 20250116. The patent public..
Electrical
| Sat 13 Dec 2025
Beijing, Dec. 13 -- Samsung SDI and Industry-Academic Cooperation Foundation Dankook University have filed a patent application for Negative Electrode for Rechargeable Lithium Battery and Rechargeable Lithium Battery Including Same. This invention was developed by You Duckjae, Song Hyo-jung, Yang Mi Hwa, Koo Kyo-sun, Lee Jin-hee..
Electrical
| Sat 13 Dec 2025
Beijing, Dec. 13 -- Hangzhou Innovation Research Institute of Beihang University and Beihang University have applied Chinese patent for Flexible Thermoelectric Device for Packaging Liquid Metal Electrode and Preparation Method Thereof. Deng Yuan, Yan Yuedong, Zhang Weifeng, Chen Keke and Xu Huibin developed it.
The patent app..
Optics & Imaging
| Sat 13 Dec 2025
Beijing, Dec. 13 -- Huaneng Hezhang Wind Power Co Ltd, Xi'an Thermal Power Research Institute and China Huaneng Group Co Ltd have applied Chinese patent for High-conductivity and High-thermal-conductivity Electrothermal Film Material and Preparation Method Thereof. Zhang Lihui, Wang Bingjia, Li Qiming, Ao Hai, Zhang Qiqi, Tan Gu..
Automobile
| Sat 13 Dec 2025
Beijing, Dec. 13 -- Hyundai Motor and Kia Motors have filed a patent application for Method for Producing Fuel Cell Catalyst. This invention was developed by Heo Young Jung and Yang Xishui.
The patent application number is CN202411358989 20240927. The patent publication number is CN119994078 (A). International Patent Classifi..
Electronics
| Sat 13 Dec 2025
Beijing, Dec. 13 -- Huawei Technologies and University of Electronic Science and Technology of China have filed a patent application for Magnetic Mixed Material and Preparation Method Thereof, Polymer Composite Material, Antenna and Electronic Equipment. This invention was developed by Yu Zhigang, Xu Zuxiang, Zhou Jianjun, Wang ..
Oil & Gas
| Sat 13 Dec 2025
Beijing, Dec. 13 -- China Petroleum & Chemical and Sinopec Beijing Chemical Research Institute Co Ltd have sought patent for Double-layer All-solid-state Electrolyte Containing Polymer Blend Layer, Preparation Method of Double-layer All-solid-state Electrolyte and Lithium Ion Battery. This invention was developed by Zhang Hengyu..
Plastics
| Sat 13 Dec 2025
Beijing, Dec. 13 -- Jilin Carbon Valley Carbon Fiber Co Ltd and Jilin Chemical Fiber Group have been awarded a patent for Defoaming Device for Polymer Liquid. This invention was developed by Shen Huaiyu, Li Kai, Jiang Bo, Lu Ling, Chen Hao, Zhang Bing, Zhang Yingpeng, Yu Tao, Lu Yujia and Li Zhuo.
The patent application numbe..
Plastics
| Sat 13 Dec 2025
Beijing, Dec. 13 -- Economic and Tech Research Institute of State Grid Liaoning Electric Power Supply Co Ltd, State Grid Corporation of China and North China University of Technology have sought patent for Optimized Regulation and Control Method and System for Industrial Park Source Network Load Storage Polymer. This invention w..
Medical
| Sat 13 Dec 2025
Beijing, Dec. 13 -- State Intellectual Property Office of China has received Genis PLC patent application for 3D Printed Bioactive Scaffold. Wu Chun H and Orissen Gerrit developed the invention.
The patent application number is CN20238058209 20230811. The patent publication number is CN119997988 (A). International Patent Clas..
Electrical
| Sat 13 Dec 2025
Beijing, Dec. 13 -- State Intellectual Property Office of China has published Shanxi Energy Internet Res Institute patent application for High-performance Composite Solid Electrolyte and Preparation Method and Application Thereof. The invention was developed by Li Huajian, Bai Xiang, Zhang Jiahui, Liang Ziyang and Wang Qian.
..
Automobile
| Sat 13 Dec 2025
Beijing, Dec. 13 -- State Intellectual Property Office of China has released Shanghai Fuel Cell Vehicle Powertrain Co Ltd patent application for Fuel Cell Bipolar Plate and Preparation Method Thereof. This invention was developed by Lin Jing, Zhao Ke, Qi Jiancheng and Gong Zhengwei.
The patent application number is CN20231149..
Plastics
| Fri 12 Dec 2025
Beijing, Dec. 13 -- Shanghai Huanlege New Intelligent Tech Co Ltd has applied Chinese patent for Label for Time Indication and Preparation Method and Design Method Thereof. Wang Zhixin, Liu Xueqiang, Zhu Wenbin and Shen Haiming developed it.
The patent application number is CN202510478170 20250416. The patent publication numb..
Plastics
| Sat 13 Dec 2025
Beijing, Dec. 13 -- State Intellectual Property Office of China has published Suvanor IP Inc patent application for Anion Exchange Separation Articles, Methods of Manufacture and Methods of Use. The invention was developed by Rasmussen Jerald K and Griesgraber George W.
The patent application number is CN20238071415 20230905...
Electronics
| Sat 13 Dec 2025
Beijing, Dec. 13 -- State Intellectual Property Office of China has published Changzhou Huawei Electronics Co Ltd patent application for Low-leakage Polymer Aluminum Electrolytic Capacitor and Manufacturing Method Thereof. The invention was developed by Chen Gaoyuan, Zhan Guangyao, Yan Hanjing and He Weiman.
The patent applic..
Rubber
| Sat 13 Dec 2025
Beijing, Dec. 13 -- Hansol Paper Co Ltd has applied Chinese patent for Cellulose Composite and Rubber Composition Containing Same. Jeon Joon Bae developed it.
The patent application number is CN20238070555 20231016. The patent publication number is CN119998383 (A). International Patent Classification codes are C08K3/04, C08K7..
Plastics
| Fri 12 Dec 2025
Beijing, Dec. 13 -- Dongguan City Yunhe Polymer Tech Co Ltd has received a patent for Flame-retardant Polymer Composite Material Screening Device. This invention was developed by Liu Yong and Liu Yikang.
The patent application number is CN202421715824U 20240719. The patent publication number is CN223199327 (U). International ..
Chemicals
| Fri 12 Dec 2025
Beijing, Dec. 13 -- Shandong Runheng Environmental Prot Co Ltd has obtained a patent for polymer adhesive mortar preparation device. This invention was developed by An Lin, Wu Jinxue, An Yuchen and Meng Jianzhou.
The patent application number is CN202422361622U 20240927. The patent publication number is CN223199265 (U). Inter..
Tools and Machinery
| Fri 12 Dec 2025
Beijing, Dec. 13 -- Zhejiang Jun Tools Co Ltd has received a patent for Low-noise Efficient Circular Saw Blade. This invention was developed by Lyu Xiaojun and Lyu Junfeng.
The patent application number is CN202421769979U 20240725. The patent publication number is CN223353108 (U). International Patent Classification code is B..
Plastics
| Sat 13 Dec 2025
Beijing, Dec. 13 -- Chuzhou Xingbang Polymer Color Fiber Co Ltd has obtained a patent for novel polyester fiber spinneret plate. This invention was developed by Chen Yichao, Xi Yongxin and Wen Jishan.
The patent application number is CN202422325596U 20250606. The patent publication number is CN223240219 (U). International Pat..
Plastics
| Sat 13 Dec 2025
Beijing, Dec. 13 -- Jinhua Yinhai Bleaching and Dyeing Co Ltd has obtained a patent for antistatic modified carbon fiber textile fabric structure. This invention was developed by Fu Zheng.
The patent application number is CN202422606478U 20241028. The patent publication number is CN223240266 (U). International Patent Classifi..
Agricultural
| Sat 13 Dec 2025
Beijing, Dec. 13 -- Anhui Functional Polymer Material Analysis Res Co Ltd has secured a patent on Composite Organic Bacterial Fertilizer Production Line. Tao Qiang, Wu Xiongjie, Zhu Dongbo, Xiang Yang and Gao Jiang developed the invention.
The patent application number is CN202421660481U 20240715. The patent publication numbe..
Electronics
| Sat 13 Dec 2025
Beijing, Dec. 13 -- Elna Co Ltd has submitted a patent application for Electrolytic Capacitor and Method for Manufacturing Same. Somei Hidenori and Yamada Kazuki developed the invention.
The patent application number is CN20238069387 20230726. The patent publication number is CN119998905 (A). International Patent Classificati..
Electrical
| Sat 13 Dec 2025
Beijing, Dec. 13 -- State Intellectual Property Office of China has published Chengdu Hongxinyang Electronic Tech Co Ltd patent application for Mof-ionic Liquid Composite Solid Polymer Electrolyte, Battery and Preparation Method. The invention was developed by Yang Yajie, Wang Jinmei, Zeng Qi and Shi Liuyu.
The patent applica..
Plastics
| Sat 13 Dec 2025
Beijing, Dec. 13 -- State Intellectual Property Office of China has received Shenzhen Langbowan Advanced Mat Co Ltd patent application for Environment-friendly Polymer Electrolyte Membrane as Well as Preparation Method and Application Thereof. Kang Hongwei, Liu Xiaolin and Kang Hongliang developed the invention.
The patent ap..
Electrical
| Sat 13 Dec 2025
Beijing, Dec. 13 -- State Intellectual Property Office of China has published Shenzhen Langbowan Advanced Mat Co Ltd patent application for Epoxy Resin Polymer Electrolyte, Preparation Method Thereof and Carbon Fiber Battery. The invention was developed by Kang Hongwei and Liu Xiaolin.
The patent application number is CN20251..
Plastics
| Sat 13 Dec 2025
Beijing, Dec. 13 -- Shenzhen Langbowan Advanced Mat Co Ltd has submitted a patent application for High-strength Porous Polymer Electrolyte Membrane and Preparation Method and Application Thereof. This invention was developed by Kang Hongwei and Liu Xiaolin.
The patent application number is CN202510144243 20250210. The patent ..
Plastics
| Sat 13 Dec 2025
Beijing, Dec. 13 -- Shenzhen Langbowan Advanced Mat Co Ltd has sought patent for Multifunctional Carbon Fiber Composite Electrolyte and Preparation Method and Application Thereof. This invention was developed by Kang Hongwei and Liu Xiaolin.
The patent application number is CN202510135448 20250207. The patent publication numb..
Plastics
| Sat 13 Dec 2025
Beijing, Dec. 13 -- State Intellectual Property Office of China has received Foshan Lvdong Hydrogen Energy Tech Co Ltd, State Power Investment Group Hydrogen Energy Technology Development and Wuhan Lyudong Hydrogen Energy Tech Co Ltd patent application for Modified Porous Polymer Membrane, Preparation Method and Composite Proton..
Metal & Mining
| Fri 12 Dec 2025
Beijing, Dec. 13 -- State Intellectual Property Office of China has awarded a patent to Dacheng Dingli Beijing Tech Development Co Ltd for Thickened Oil Thermal Mining Polymer Blocking Agent Filling Device. Wang Xiaoning developed the invention.
The patent application number is CN202422875837U 20241125. The patent publication..
Chemicals
| Sat 13 Dec 2025
Beijing, Dec. 13 -- AkzoNobel Coatings International has filed a patent application for Powder Coating Composition Comprising a Dry-. This invention was developed by Gonzalez Alvarez Maria Jose and Kittle Kevin Jeffrey.
The patent application number is CN20238071177 20231010. The patent publication number is CN119998411 (A). In..
Chemicals
| Sat 13 Dec 2025
Beijing, Dec. 13 -- Mitsubishi Chemical Group has filed a patent application for Resin Composition, Pellets, and Molded Article. This invention was developed by Takano Yoichi.
The patent application number is CN20238070691 20230919. The patent publication number is CN119998403 (A). International Patent Classification codes are ..
Chemicals
| Sat 13 Dec 2025
Beijing, Dec. 13 -- Dow Global Technologies has submitted a patent application for Compositions Based on Ethylene/alpha-olefin Multi-block Interpolymers Having Excellent. This invention was developed by Yang Yunfeng and Liu Xuejun.
The patent application number is CN20228099269 20220902. The patent publication number is CN11999..
Chemicals
| Sat 13 Dec 2025
Beijing, Dec. 13 -- State Intellectual Property Office of China has released Aarhus University patent application for Base-mediated Deconstruction of Epoxy Resins. This invention was developed by Sun Hongwei, Arens Andre and Skrustrup Tore.
The patent application number is CN20238070448 20231006. The patent publication number i..
Chemicals
| Sat 13 Dec 2025
Beijing, Dec. 13 -- State Intellectual Property Office of China has received Zhaowei Biotechnology Co Ltd patent application for Compositions and Methods for Liquid Phase Oligonucleotide Synthesis. Yang Gaomai, Song Jingshe, Wang Shengdong, Yao Yunqiao, Yang Hongrong, Yu Xiesheng and Lau Aldrich Na Kai developed the invention.
..
Chemicals
| Sat 13 Dec 2025
Beijing, Dec. 13 -- Polypeptide Laboratories Ppl Holding Ab has filed a patent application for Insoluble Supports for Solid Phase Synthesis. This invention was developed by Li Junyi, Min Byron J, Garraway Andrew M, Nejad Ariani Hassan Hussain, Moussi-el-dinet Tarek and Ludemann-homberg Oliver.
The patent application number is..
Chemicals
| Sat 13 Dec 2025
Beijing, Dec. 13 -- Mitsubishi Chemical Group has applied Chinese patent for Compound, Polymerizable Composition, Polymer, Holographic Recording Medium, Optical Material, and Optical Member. Yamashita Shuji, Nagura Ryo, Yabe Akiko, Inoue Kazuma, Sato Ken and Enda Jun developed it.
The patent application number is CN20238071361 ..
Electrical
| Sat 13 Dec 2025
Beijing, Dec. 13 -- Zhejiang Liwei Electronic Tech Co Ltd has submitted a patent application for Diaphragm and Secondary Battery. Mai Weijie, Liu Hao, Sun Xianwei and Lai Xulun developed the invention.
The patent application number is CN202510207067 20250225. The patent publication number is CN119994393 (A). International Pat..
Electronics
| Sat 13 Dec 2025
Beijing, Dec. 13 -- State Intellectual Property Office of China has published Shenzhen Mingxin New Material Tech Co Ltd patent application for Insulating Magnetic Ring Based on Modified Surface Heat Dissipation Layer and Preparation Method Thereof. The invention was developed by Xie Jingeng, Tang Yibin and Ye Lingyu.
The pate..
Plastics
| Sat 13 Dec 2025
Beijing, Dec. 13 -- Shuifu Energy Tech Shanghai Co Ltd has submitted a patent application for Three-dimensional Moisture Generator Based on Vermiculite Nanosheet Film and Preparation Method of Three-dimensional Moisture Generator. This invention was developed by Dong Yinqi, Liu Suguang, Qiu Tong and Liu Bingqiang.
The patent ..
Medical
| Sat 13 Dec 2025
Beijing, Dec. 13 -- Tongji Medical College Hospital of Huazhong University of Science & Technology has obtained a patent for ultrasound enhancement and x-ray dual development arteriopuncture trocar. This invention was developed by Zheng Hongbo, Luo Ailin, Zhou Biyun and Li Shiyong.
The patent application number is CN20242234528..
Plastics
| Sat 13 Dec 2025
Beijing, Dec. 13 -- Nissan Chemical has submitted a patent application for Composition for Forming Resist Underlayer Film. This invention was developed by Hirohara Tomotada, Ogata Hiroto and Tamura Mamoru.
The patent application number is CN20238071127 20231003. The patent publication number is CN119998732 (A). International ..
Optics & Imaging
| Sat 13 Dec 2025
Beijing, Dec. 13 -- Sun Chemical Ltd has sought patent for Primer for Digital Printing. This invention was developed by Gutt Joanne and Harvey Hafen.
The patent application number is CN20238071217 20230929. The patent publication number is CN119998413 (A). International Patent Classification codes are C09D11/102, C09D11/104 a..
Plastics
| Sat 13 Dec 2025
Beijing, Dec. 13 -- Nissin Chemical Industry has sought patent for Resin Composition Comprising Silicone-vinyl Acetate Copolymer Resin and. This invention was developed by Uchida Koki.
The patent application number is CN20238071007 20230927. The patent publication number is CN119998393 (A). International Patent Classification c..
Plastics
| Sat 13 Dec 2025
Beijing, Dec. 13 -- State Intellectual Property Office of China has received Zampla Ltd patent application for Alginate-starch Film. Baruch Hugo Thomas, Gosis George, Rodriguez Garcia Manuel, Somerville-roberts Nigel Patrick, Aiken James Alexander, Beer Christian and Nichols Stephen Arnold developed the invention.
The patent ..
Optics & Imaging
| Sat 13 Dec 2025
Beijing, Dec. 13 -- Xi'an Modern Control Technology Research Institution has submitted a patent application for Large-slope Conformal Curved Surface Electromagnetic Shielding Transparent Light Window Giving Consideration to Infrared Visible Light Laser. This invention was developed by Xu Dingguo, Luo Sheng, Yu Qiubing, Li Jianwe..
Broadband & Wireless Network
| Sat 13 Dec 2025
Beijing, Dec. 13 -- Changzhou CTW Electronics has submitted a patent application for Gnss Antenna. This invention was developed by Lu Huagang.
The patent application number is CN202510215033 20250226. The patent publication number is CN119994479 (A). International Patent Classification codes are H01Q1/12, H01Q1/22 and H01Q5/30...
Chemicals
| Fri 12 Dec 2025
Beijing, Dec. 12 -- Zhejiang University Quzhou Research Institute and Zhejiang University have submitted a patent application for Method for Accurately and Quantitatively Determining Content of Monomer and Oligomer in Nylon Polymer and Application. This invention was developed by Jiang Mingzhe, Zhang Cailiang, Duan Jintang, Gu X..
Pharmaceutical
| Fri 12 Dec 2025
Beijing, Dec. 12 -- Shanghai Jiao Tong University and Shanghai Guangzhi Tech Co Ltd have applied Chinese patent for Optical Chip Loop Detector and Manufacturing Method. Ma Lin, He Zuyuan, Wu Jinhua, Liu Xu and Yu Yijun developed it.
The patent application number is CN202411981081 20241231. The patent publication number is CN1..
Plastics
| Thu 11 Dec 2025
Beijing, Dec. 12 -- Hangzhou Customs Silk Testing Center has applied Chinese patent for Method for Tracing Quality of High Polymer Material in Down Garment Based on Block Chain. Su Rina, Qin Xin, Pan Lulu and Fang Yun developed it.
The patent application number is CN202510465162 20250415. The patent publication number is CN11..
Healthcare
| Fri 12 Dec 2025
Beijing, Dec. 12 -- Jinan University has applied Chinese patent for Flexible Electroluminescent Device, Multi-mode Sensing Device, Application of Flexible Electroluminescent Device and Multi-mode Sensing Device, and Health Monitoring System. Li Yang, Lin Xiangsheng and Yue Wenjing developed it.
The patent application number is ..
Plastics
| Fri 12 Dec 2025
Beijing, Dec. 12 -- Shanghai Longsheng Photoelectric New Mat Co Ltd has been awarded a patent for FPC Press-fit Structure and PDLC Dimming Film. This invention was developed by Ping Yang, Sun Rui, Xu Xin and Wu Yonglong.
The patent application number is CN202422548030U 20241021. The patent publication number is CN223180522 (U..
Semiconductor
| Fri 12 Dec 2025
Beijing, Dec. 12 -- Changzhou Bangming New Material Tech Co Ltd has applied Chinese patent for Acrylate Photoresist with Low Refractive Index and Preparation Method Thereof. Zhou Feng developed it.
The patent application number is CN202510160647 20250213. The patent publication number is CN119987135 (A). International Patent ..
Chemicals
| Fri 12 Dec 2025
Beijing, Dec. 12 -- Jiangyin Linglong Polymer Mat Co Ltd has been awarded a patent for Drying and Sieving Device for Powder Coating. This invention was developed by Zhang Zhifeng and Bai Yongmin.
The patent application number is CN20242230628U 20240821. The patent publication number is CN223128585 (U). International Patent Cl..
Chemicals
| Fri 12 Dec 2025
Beijing, Dec. 12 -- State Intellectual Property Office of China has awarded a patent to Zhejiang Chuanliu Polymer Material Tech Co Ltd for Touch Test Device for Water-based Plastic Skin-touch Coating. Yan Yixian developed the invention.
The patent application number is CN202421857498U 20240801. The patent publication number i..
Chemicals
| Fri 12 Dec 2025
Beijing, Dec. 12 -- Wuhan Taiziwei Optoelectronics Tech Co Ltd has submitted a patent application for Hexaaryl Biimidazole-based Ultraviolet Positive Linear Photoresist and Preparation and Use Methods Thereof. This invention was developed by Zhu Mingqiang, Ren Yingyi, Li Chong and Xiang Shili.
The patent application number is..
Engineering
| Fri 12 Dec 2025
Beijing, Dec. 12 -- Research Institute of Nuclear Industry Physical and Chemical Engineering and China Atomic Energy Ind Co Ltd have applied Chinese patent for Dynamic Calibration Device and Method for Rotor Vibration. Wang Junlei, Gao Jianbo, Liu Fanglei, Da Qingxi and Yang Yang developed it.
The patent application number is..
Optics & Imaging
| Fri 12 Dec 2025
Beijing, Dec. 12 -- Nanjing Jingcui Optical Tech Co Ltd has been granted a patent for High-speed Light Beam Scanner Based on Ferroelectric Nematic Liquid Crystal. This invention was developed by Ge Shijun, Zhang Yiwen and Zhou Congcong.
The patent application number is CN202422364120U 20240927. The patent publication number i..
Pharmaceutical
| Fri 12 Dec 2025
Beijing, Dec. 12 -- State Intellectual Property Office of China has published Chongqing Chang Jie Pharmaceutical Co Ltd and Chongqing Shenghuaxi Pharmaceutical Co Ltd patent application for Detection Method for Related Substances in Fumaric Acid Vonoprasone Intermediate Product. The invention was developed by Wang Qing, Zhou Xua..
Security & Protection
| Wed 10 Dec 2025
Beijing, Dec. 11 -- Guangdong Mancheong Keyi Mat Co Ltd, Guangdong Mancheong Printing Packaging Co Ltd, Mancheong Printing Packaging Shenyang Co Ltd and Chengdu Mancheong Packaging Printing Co Ltd have sought patent for Water-responsive Multi-phosphorescent Anti-counterfeit Coating, Preparation Method Thereof and Anti-counterfei..
Construction
| Thu 11 Dec 2025
Beijing, Dec. 12 -- Jiangsu Jingong Tech Group Co Ltd has been granted a patent for High-molecular Bridge Convenient to Disassemble. This invention was developed by Zhu Jianxing and Zhu Zhaowei.
The patent application number is CN202421618942U 20240710. The patent publication number is CN223181702 (U). International Patent Cl..
Pipe
| Fri 12 Dec 2025
Beijing, Dec. 12 -- State Intellectual Property Office of China has published Sichuan Daowei Petroleum Tech Co Ltd patent application for Intelligent Operation and Maintenance System for Oil and Gas Field Pipeline Leakage Detection. The invention was developed by Cao Yirong, Qiao Shuanglong, Tang Yan, Xia Lei, Yan Kanglei, Yang ..
Measurement & Testing
| Fri 12 Dec 2025
Beijing, Dec. 12 -- Shandong Tongjia Intelligent Equipment Co Ltd has received a patent for Polymer Pvt Characteristic Curve Tester. This invention was developed by Zhang Jianqun, Dai Qiang and Zhang Chao.
The patent application number is CN202422332066U 20240924. The patent publication number is CN223180177 (U). Internationa..
Measurement & Testing
| Fri 12 Dec 2025
Beijing, Dec. 12 -- State Intellectual Property Office of China has published Jiangsu Xingyao Rope Ind Co Ltd patent application for Composite Testing Machine for Abrasion and Fracture of Polymer Cable. The invention was developed by Yao Qitong, Pan Rujie, Zhou Zhengjian and Yin Ping.
The patent application number is CN202510..
Electrical
| Wed 10 Dec 2025
Beijing, Dec. 11 -- Shenzhen Haichen Energy Storage Tech Co Ltd and Xiamen Haichen Energy Storage Technology have sought patent for Adhesive, Negative Pole Piece, Battery and Electric Equipment. This invention was developed by Zeng Chaozhi, Liao Linping, Long Hai, Huang Zhiguo and Jiang Chunhai.
The patent application number ..
Semiconductor
| Fri 12 Dec 2025
Beijing, Dec. 12 -- Shanghai New Silicon Polymer Semiconductor Co Ltd has submitted a patent application for Formation Method of Semiconductor Substrate Structure and Semiconductor Substrate Structure. Ou Xin, Chen Yang and Huang Kai developed the invention.
The patent application number is CN20251009515 20250103. The patent ..
Semiconductor
| Fri 12 Dec 2025
Beijing, Dec. 12 -- Shanghai New Silicon Polymer Semiconductor Co Ltd has submitted a patent application for Formation Method of Semiconductor Substrate Structure and Semiconductor Substrate Structure. Ou Xin, Chen Yang and Huang Kai developed the invention.
The patent application number is CN20251009512 20250103. The patent ..
Electrical
| Wed 10 Dec 2025
Beijing, Dec. 11 -- Zhejiang A&F University and Hangzhou City Linan District Qingshanhu Tech Innovation Research Institute have submitted a patent application for Preparation Process of Lithium-chlorine Battery Material Based on Torreya Grandis Biomass Derived Carbon. This invention was developed by Li Jie, Huan Weiwei, Zhu Lizh..
Medical
| Fri 12 Dec 2025
Beijing, Dec. 12 -- Jiangsu Cancer Hospital has sought patent for Hyperspectral Nevus Analysis Method and Analysis Equipment. This invention was developed by Bao Tingting and Song Dan.
The patent application number is CN202510296972 20250313. The patent publication number is CN119985426 (A). International Patent Classificatio..
Plastics
| Thu 11 Dec 2025
Beijing, Dec. 11 -- Guiyang Depot of China Railway Chengdu Group and Taiwei Optical Tech Co Ltd have applied Chinese patent for Supercritical Fluid Assisted High Polymer Material Extrusion Molding Machine. Zhang Jincong, Dong Huanchen and Wu Yijiao developed it.
The patent application number is CN202510477635 20250416. The pa..
Plastics
| Wed 10 Dec 2025
Beijing, Dec. 11 -- Shanghai Jiao Tong University and Shanghai Guangzhi Tech Co Ltd have submitted a patent application for Transparent Polymer Film with Adjustable Refractive Index and Manufacturing Method and Application Thereof. Ma Lin, Huang Xingyi, Chen Jie, He Zuyuan, Wu Jinhua, Liu Xu and Xiao Yilin developed the inventio..
Electrical
| Thu 11 Dec 2025
Beijing, Dec. 12 -- Jiangsu Jingong Tech Group Co Ltd has been granted a patent for Polymer Alloy Bridge Capable of Bearing Short-circuit Current Impact. This invention was developed by Zhu Jianxing and Zhu Zhaowei.
The patent application number is CN202421551922U 20240703. The patent publication number is CN223181698 (U). In..
Electrical
| Thu 11 Dec 2025
Beijing, Dec. 12 -- Dongguan Dingyi Electronic Tech Co Ltd has secured a patent on Polymer Lithium Battery. Luo Yunfei developed the invention.
The patent application number is CN202422207031U 20240910. The patent publication number is CN223181174 (U). International Patent Classification codes are H01M10/052, H01M10/058, H01M..
Optics & Imaging
| Fri 12 Dec 2025
Beijing, Dec. 12 -- Jiangsu University of Science and Technology has submitted a patent application for Quick Response Liquid Crystal Optical Phased Array Device. This invention was developed by Xu Lin, Liang Xitong and Xu Xue.
The patent application number is CN202510338693 20250321. The patent publication number is CN11998706..
Plastics
| Wed 10 Dec 2025
Beijing, Dec. 11 -- China Petroleum & Chemical and Sinopec Beijing Chemical Research Institute Co Ltd have submitted a patent application for Coordination Polymer as Well as Preparation Method and Application Thereof. This invention was developed by Xu Xiangya, Bai Jie, Wu Jiaojiao and Liu Dongbing.
The patent application num..
Chemicals
| Wed 10 Dec 2025
Beijing, Dec. 11 -- Jiangsu Junhua Special Polymer Materials and Shandong Junhao High Performance Polymer Co Ltd have sought patent for Amino-terminated Oligomeric Polyaryl Ether Ketone Compatilizer as Well as Preparation Method and Application Thereof. This invention was developed by Li Jun, Zhu Hongwu and Tan Zongshang.
The..
Plastics
| Wed 10 Dec 2025
Beijing, Dec. 11 -- China Petroleum & Chemical and Sinopec Beijing Chemical Research Institute Co Ltd have submitted a patent application for Heat-resistant Polyester as Well as Preparation Method and Application Thereof. Yin Jianjun, Qiu Zhicheng, Wang Liyang, Ji Wenxi, Jia Xuefei, Song Jianhui and Zhang Longgui developed the i..
Plastics
| Wed 10 Dec 2025
Beijing, Dec. 11 -- Shanghai Jiao Tong University and Shanghai Institute of Space Power-Sources have submitted a patent application for In-situ Polymerized Flame-retardant Perfluorogel Electrolyte, Lithium Metal Battery and Preparation Method. This invention was developed by Zhu Shenmin, Liu Shuohan, Pan Hui, Shen Jieqing, Yang ..
Plastics
| Wed 10 Dec 2025
Beijing, Dec. 11 -- China Petroleum & Chemical and Sinopec Beijing Chemical Research Institute Co Ltd have submitted a patent application for Reaction Activity Branched Isobutenyl Composite Cationic Salt Copolymer, Preparation Method Thereof and Antibacterial Coating. Qiu Yingxin, Meng Weijuan, Ma Wenchao, Wei Zibo, Zhou Xinqin ..
Chemicals
| Wed 10 Dec 2025
Beijing, Dec. 11 -- Yantai Advanced Mat and Green Manufacturing Shandong Laboratory and Lanzhou Institute of Chemical Physics, Chinese Academy of Sciences have filed a patent application for Preparation Method of Composite Multifunctional PI Aerogel. This invention was developed by Wang Daoai, Feng Yange, Wang Wenpeng and Feng M..
Oil & Gas
| Wed 10 Dec 2025
Beijing, Dec. 11 -- China Petroleum & Chemical, Sinopec Ningbo New Materials Res Institute Co Ltd and Sinopec Zhenhai Refining & Chemical Company have applied Chinese patent for Fiber Membrane as Well as Preparation Method and Application Thereof. Ye Yongming, Zhang Hong, Wu Kede and Chen Ping developed it.
The patent applica..
Optics & Imaging
| Wed 10 Dec 2025
Beijing, Dec. 11 -- Jiangsu Junhua Special Polymer Materials and Changzhou Junhua Medical Tech Co Ltd have submitted a patent application for Polyimide High-thermal-conductivity Composite Film and Preparation Method Thereof. Li Jun, Miao Xu, Tan Zongshang and Cong Fei developed the invention.
The patent application number is ..
Electrical
| Wed 10 Dec 2025
Beijing, Dec. 11 -- Hangzhou Science and Tech Co Ltd and Zhejiang University have submitted a patent application for Sulfonimide Salt Photo-acid Generator and Application Thereof in Photoresist. This invention was developed by Gao Xiang, Liu Guangju and Li Na.
The patent application number is CN202411936982 20241226. The pate..
Printing & Publishing
| Thu 11 Dec 2025
Beijing, Dec. 11 -- China Buliding Materials Academy and Ameiyuandong Beijing Business Service Co Ltd have applied Chinese patent for Concrete 3D Printing Method, Concrete 3D Printing Product and Application. Wang Zhendi, Wang Ling, Ma Jinzhen, Li Bin and Lin Hui developed it.
The patent application number is CN202311504557 2..
Chemicals
| Wed 10 Dec 2025
Beijing, Dec. 11 -- Beijing Tianhe Zhongzhi Tech Co Ltd and Jiangsu Bangjie Anti Corrosion Thermal Insulation Technology have submitted a patent application for Water-based Polymer Coating Capable of Preventing Water Permeation and Application of Water-based Polymer Coating. This invention was developed by Xia Chuan, Xia Fuzhi, ..
Chemicals
| Wed 10 Dec 2025
Beijing, Dec. 11 -- East China Engineering Science and Technology and Xi'an Jiaotong University have filed a patent application for Preparation Method of Graphene-based Surface Protective Coating. This invention was developed by Qian Jun, Pan Aizhao, Wu Yuefeng, Yu Qijun, Shi Chengyu, Huang Yonggang and Yu Jun.
The patent app..
Chemicals
| Wed 10 Dec 2025
Beijing, Dec. 11 -- China Buliding Materials Academy and Ameiyuandong Beijing Business Service Co Ltd have submitted a patent application for Polymer Emulsion Slurry for 3D Printing of Concrete as Well as Preparation Method and Application of Polymer Emulsion Slurry. This invention was developed by Wang Zhendi, Wang Ling, Ma Jin..
Electrical
| Wed 10 Dec 2025
Beijing, Dec. 11 -- Nanjing University and Haian Institute of High Tech Research Nanjing Univ have submitted a patent application for Pt-based Azo Conjugated Polymer for Battery Positive Electrode Material and Preparation Method of Pt-based Azo Conjugated Polymer. This invention was developed by Tang Shaochun, Ye Chengwei and Ch..
Chemicals
| Wed 10 Dec 2025
Beijing, Dec. 11 -- Zhejiang Yefeng Boju New Mat Co Ltd and Jiangsu Jicui Functional Materials Res Institute Co Ltd have submitted a patent application for LCP (liquid Crystal Polymer) Resin Synthesized by Applying Microchannel Continuous Flow Reaction Process, LCP Fiber and Synthesis Method of LCP Resin and LCP Fiber. This inve..
Chemicals
| Wed 10 Dec 2025
Beijing, Dec. 11 -- Taicang SDK New Mat Tech Co Ltd, Sidike New Mat Jiangsu Co Ltd and Jiangsu SDK New Material Tech Co Ltd have submitted a patent application for Method for Initiating Anionic Polymerization of Styrene Through Electrochemical Means and Application Thereof. This invention was developed by Jin Chuang, Hu Hao and ..
Oil & Gas
| Wed 10 Dec 2025
Beijing, Dec. 11 -- China Petroleum & Chemical and Sinopec Beijing Chemical Research Institute Co Ltd have submitted a patent application for Cured Active Branched Isobutylene Quaternary Phosphonium Salt Polymer and Preparation Method Thereof, Curable Epoxy Resin Composition and Waterproof Antifouling Coating. This invention was..
Oil & Gas
| Wed 10 Dec 2025
Beijing, Dec. 11 -- China Petroleum & Chemical and Sinopec Chongqing Chuanwei Chemical Co Ltd have filed a patent application for Preparation Method of Partially Alcoholyzed Polyvinyl Alcohol. This invention was developed by Dai Zugui, Hou Shuangyan, Guo Yongsong, Wu Gang and Fan Jinhua.
The patent application number is CN202..
Plastics
| Wed 10 Dec 2025
Beijing, Dec. 11 -- Inner Mongolia 3F Wanhao Fluoro Chemical Co Ltd, Shanghai Huayi 3F New Mat Co Ltd and Fujian Huayi 3F Fluorine New Mat Co Ltd have filed a patent application for Method and System for Washing Vinylidene Fluoride Polymer. This invention was developed by Zhu Shiwei, Sun Pei, Yang Yang, Wang Yicheng and Zhu Ling..
Semiconductor
| Thu 11 Dec 2025
Beijing, Dec. 11 -- Ningbo Hangzhou Bay New Material Res Institute and Ningbo Institute of Materials Technology & Engineering, Chiense Academy of Sciences have submitted a patent application for High-performance Silicon Carbide Ceramic Fiber Membrane and Preparation Method Thereof. This invention was developed by Ouyang Qin, Hua..
Plastics
| Thu 11 Dec 2025
Beijing, Dec. 11 -- Nanjing R&D High Tech Co Ltd and Anhui Ruihe New Mat Co Ltd have submitted a patent application for Hydraulic Concrete Thin Layer Repairing Machine Spraying Modified Polymer Mortar and Preparation Method Thereof. This invention was developed by Feng Jiarui, Wang Dong, Zhu Yeran, Xu Yiwen, Shi Mingjian, Fan Le..
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