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Engineering
| Thu 04 Dec 2025
Beijing, Dec. 4 -- State Intellectual Property Office of China has published Nanjing University of Science & Technology patent application for Collision Dummy Thoracic Structure Reflecting Human Thoracic Motion Characteristics. The invention was developed by Wang Xianhui, Yoshimasa, Li Gaowei, Sun Xiaowang, Zhang Jincheng, Wang ..
Oil & Gas
| Thu 04 Dec 2025
Beijing, Dec. 4 -- China Petroleum & Chemical, Sinopec Nanjing Chemical Res Institute Co Ltd and Sinopec Nanjing Chemical Ind Co Ltd have applied Chinese patent for Modified Ultra-high Molecular Weight Polyethylene Fiber as Well as Preparation Method and Application Thereof. Wu Xiaolian, Kong Fanmin and Su Hao developed it.
T..
Semiconductor
| Thu 04 Dec 2025
Beijing, Dec. 4 -- 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-temperature-resistant Silicon Carbide Ceramic Fiber and Preparation Method Thereof. This invention was developed by Ouyang Qin, Wan..
Consumer Electronics
| Thu 04 Dec 2025
Beijing, Dec. 4 -- Beijing Ruizhi Polymer Tech Co Ltd has submitted a patent application for Water-cooling Central Air Conditioner Load Management and Control Method Based on Artificial Intelligence. This invention was developed by Qi Xianglong, Ma Lanqing and Xiu Shigao.
The patent application number is CN202510437513 202504..
Chemicals
| Thu 04 Dec 2025
Beijing, Dec. 4 -- State Intellectual Property Office of China has published Miba Prec Components China Co Ltd patent application for Composite Coating Bearing Bush and Preparation Method Thereof. The invention was developed by Zhang Zhifeng, Feng Jun and Tian Jun.
The patent application number is CN202510162598 20250214. The..
Oil & Gas
| Thu 04 Dec 2025
Beijing, Dec. 4 -- State Intellectual Property Office of China has released China Petroleum & Chemical and Sinopec Beijing Chemical Research Institute Co Ltd patent application for Photothermal Conversion Non-woven Fabric and Preparation Method Thereof. This invention was developed by Han Peng, Jiang Chao, Ru Yue, Liu Wenlu, Zha..
Pipe
| Thu 04 Dec 2025
Beijing, Dec. 4 -- State Intellectual Property Office of China has awarded a patent to Jiangsu Jiqing Tubing Group Co Ltd for Corrosion-resistant Polymer Pipeline. Zhu Jiawei, Wu Yaohong and Xu Linfu developed the invention.
The patent application number is CN202422712566U 20241107. The patent publication number is CN22328279..
Construction
| Wed 03 Dec 2025
Beijing, Dec. 4 -- Chinese Patent for Special Waterproof Coiled Material for Repairing Flame-retardant Color Steel Roof has been issued to Tianjin Yuhong House Maintenance Co Ltd. This invention was developed by Zhang Jing.
The patent application number is CN202422622236U 20241029. The patent publication number is CN223255148..
Oil & Gas
| Thu 04 Dec 2025
Beijing, Dec. 4 -- Sichuan Jishi Tech Co Ltd has secured a patent on In-service Buried Steel Skeleton Reinforced Polyethylene Oil and Gas Field Sewage Pipeline Repairing Structure. Luo Ying, Du Youru and Li Ruichuan developed the invention.
The patent application number is CN202421765620U 20240725. The patent publication numb..
Optics & Imaging
| Wed 03 Dec 2025
Beijing, Dec. 4 -- State Intellectual Property Office of China has received Chengdu Zhixinji Tech Co Ltd patent application for Optical Zoom Lens Made of Voltage-controlled Liquid Crystal Material. Liu Tiancheng developed the invention.
The patent application number is CN202510262741 20250306. The patent publication number is..
Pipe
| Thu 04 Dec 2025
Beijing, Dec. 4 -- Guangdong Jingjing Environmental Prot Co Ltd has been granted a patent for Composite Polymer Plastic Pipe Fitting Structure. This invention was developed by Mo Chengjie.
The patent application number is CN202422895545U 20241127. The patent publication number is CN223257717 (U). International Patent Classifi..
Electrical
| Wed 03 Dec 2025
Beijing, Dec. 4 -- Dongguan Desheng Electronic Tech Co Ltd has secured a patent on Shielding Type Audio Transformer. Wang Dulian and Peng Jinmei developed the invention.
The patent application number is CN202422688367U 20241105. The patent publication number is CN223284830 (U). International Patent Classification codes are H0..
Chemicals
| Wed 03 Dec 2025
Beijing, Dec. 3 -- State Intellectual Property Office of China has published Sun Yat-sen University patent application for Conjugated Microporous Organic Solvent-resistant Nanofiltration Composite Membrane as Well as Preparation Method and Application Thereof. The invention was developed by Li Yi, Xue Ming and Xu Zimeng.
The ..
Plastics
| Thu 04 Dec 2025
Beijing, Dec. 4 -- Jiangsu Xuanda Polymer Materials has applied Chinese patent for Super Cool Polyester Fiber and Preparation Method Thereof. Liu Dunlei, Wei Kaishun, Chai Senguang, Chen Guanghong, Zhong Weixin, Wang Yongfeng, Ji Hong, Lu Jiaying and Hao Shasha developed it.
The patent application number is CN202510234317 20250..
Electronics
| Thu 04 Dec 2025
Beijing, Dec. 4 -- Changzhou Hexagon Nano Tech Co Ltd has submitted a patent application for Carbon Nanotube Modified Thermal Conductive Composite Fiber and Manufacturing Method Thereof. Gong Xiaojing and Guo Chi developed the invention.
The patent application number is CN202510180431 20250219. The patent publication number i..
Electrical
| Tue 02 Dec 2025
Beijing, Dec. 3 -- Tianjin Lishen Juyuan New Energy Tech Co Ltd and Tianjin Lishen Battery have obtained a patent for sealing head glue removing device of polymer battery. This invention was developed by Guo Weifeng, Liu Min and Zhang Zhengtao.
The patent application number is CN202422321452U 20240924. The patent publication ..
Chemicals
| Wed 03 Dec 2025
Beijing, Dec. 3 -- Science and Tech Innovation Center of State Grid Zhejiang Electric Power Co Ltd, State Grid Zhejiang Electric Power Co Ltd EHV Branch and State Grid Corporation of China have applied Chinese patent for Anti-icing Super-hydrophobic and Super-smooth Nano Coating Material as Well as Preparation Method and Applica..
Chemicals
| Wed 03 Dec 2025
Beijing, Dec. 3 -- Jilin COFCO Bio Chem Co Ltd, COFCO Biotechnology Co Ltd, Suzhou COFCO Biochemical Co Ltd and Huazhong University of Science and Technology have filed a patent application for Method for Preparing Polylactic Acid. This invention was developed by Liu Zhigang, Liu Yingwei, Li Yi, Wang Hu, Lu Xiang, Sui Miao, Fang..
Pharmaceutical
| Wed 03 Dec 2025
Beijing, Dec. 3 -- Wuhan Zhenfu Chuangxin Biological Pharmaceutical and Hubei Zhenfu Pharmaceutical Co Ltd have applied Chinese patent for Gastric Acid Resistant Natto Powder and Preparation Method Thereof. Dong Yanshan, Liao Yuanyuan, Zhang Jianyu and Wang Yefu developed it.
The patent application number is CN202510250496 20..
Metal & Mining
| Wed 03 Dec 2025
Beijing, Dec. 3 -- BASF and Chemetall have applied Chinese patent for Method for Producing a Composite Component Comprising at Least One Metal Layer and a Polymer Layer. Radtke Andreas, Spies Patrick, Khelfallah Nawel S and Schuellmann Gereon developed it.
The patent application number is CN20238068067 20230922. The patent pu..
Pipe
| Wed 03 Dec 2025
Beijing, Dec. 3 -- Jiangsu Sobute New Mat Co Ltd, Jiangsu Meite Super Materials Tech Co Ltd and Bote New Mat Taizhou Co Ltd have submitted a patent application for Organic-inorganic Composite Pipeline Thermal Insulation Material as Well as Preparation Method and Application Thereof. Zhang Qian, Hong Jinxiang, Yu Cheng, Yang Yong..
Oil & Gas
| Tue 02 Dec 2025
Beijing, Dec. 3 -- China Petroleum & Chemical and Sinopec Shengli Oilfield have submitted a patent application for Particle Oil-displacing Agent Based on Cross-linking of Amino Acid Polymer and Preparation Method and Application of Particle Oil-displacing Agent. Jiang Zuming, Yuan Fuqing, Lyu Qi, Liu Yu, Chen Xiaoyan, Xiao Wu, W..
Plastics
| Tue 02 Dec 2025
Beijing, Dec. 3 -- Hangzhou Science and Tech Co Ltd and Zhejiang University have submitted a patent application for PAG Bonding Type Photoresist Film-forming Resin and Preparation Method Thereof. This invention was developed by Gao Xiang, Qin Nan and Li Na.
The patent application number is CN202411936975 20241226. The patent ..
Plastics
| Tue 02 Dec 2025
Beijing, Dec. 3 -- Hangzhou Science and Tech Co Ltd and Zhejiang University have submitted a patent application for Pag Bonding Type Photosensitive Photoresist Resin and Preparation Method Thereof. This invention was developed by Gao Xiang, Liu Guangju and Li Na.
The patent application number is CN202411936966 20241226. The p..
Oil & Gas
| Tue 02 Dec 2025
Beijing, Dec. 3 -- Sinopec Oilfield Service, Sinopec Zhongyuan Petroleum Eng Ltd and Drilling Eng Tech Res Institute Sinopec Zhongyuan Petroleum Eng Co Ltd have filed a patent application for Modified Polymer Plugging Anti-collapse Agent for Drilling Fluid and Preparation Method of Modified Polymer Plugging Anti-collapse Agent. ..
Oil & Gas
| Tue 02 Dec 2025
Beijing, Dec. 3 -- China Petroleum & Chemical and Sinopec Beijing Chemical Research Institute Co Ltd have sought patent for Supported Metallocene Catalyst and Preparation Method and Application Thereof. This invention was developed by Li Dezhan, Zou Fasheng, Hu Huijie, Song Wenbo, Zhang Xiaomeng, Zhao Mengyao, Qian Li and Wang C..
Oil & Gas
| Tue 02 Dec 2025
Beijing, Dec. 3 -- China Petroleum & Chemicala and Sinopec Beijing Chemical Research Institute Co Ltd have submitted a patent application for Catalyst Component Containing Furoate Compound and Preparation Method Thereof, Olefin Polymerization Catalyst, Olefin Polymerization Method and Olefin Polymer. Fu Meiyan, Yan Li'an, Lin Ji..
Oil & Gas
| Tue 02 Dec 2025
Beijing, Dec. 3 -- China Petroleum & Chemical and Sinopec Beijing Chemical Research Institute Co Ltd have sought patent for Pyrroline Compound-containing Catalyst Component and Preparation Method Thereof, Olefin Polymerization Catalyst, Olefin Polymerization Method and Olefin Polymer. This invention was developed by Fu Meiyan, S..
Oil & Gas
| Tue 02 Dec 2025
Beijing, Dec. 3 -- China Petroleum & Chemical and Sinopec Beijing Chemical Research Institute Co Ltd have submitted a patent application for Catalyst System for Preparing Polypropylene with High Melt Strength and Application of Catalyst System. This invention was developed by Xu Xiudong, Zhou Qilong, Zhang Rui, Lang Xudong, Yin ..
Oil & Gas
| Tue 02 Dec 2025
Beijing, Dec. 3 -- China Petroleum & Chemical and Sinopec Shanghai Petrochemical Res Institute Co Ltd have filed a patent application for Method for Separating Dimethyl Carbonate from Methanol. This invention was developed by Shi Depan, Gao Rui, He Laibin and Chu Menghan.
The patent application number is CN202311466132 202311..
Oil & Gas
| Wed 03 Dec 2025
Beijing, Dec. 3 -- China Petroleum & Chemical and Sinopec Beijing Chemical Research Institute Co Ltd have applied Chinese patent for Mixed Matrix Nanofiltration Membrane as Well as Preparation Method and Application Thereof. Yu Hao, Liu Yiqun, Pan Guoyuan, Zhang Yang, Zhao Muhua, Zhao Guoke and Tang Gongqing developed it.
The..
Oil & Gas
| Wed 03 Dec 2025
Beijing, Dec. 3 -- China Petroleum & Chemical and Sinopec Beijing Chemical Research Institute Co Ltd have sought patent for Composite Nanofiltration Membrane as Well as Preparation Method and Application Thereof. This invention was developed by Yu Hao, Liu Yiqun, Pan Guoyuan, Zhang Yang, Zhao Muhua, Zhao Guoke and Tang Gongqing...
Optics & Imaging
| Wed 03 Dec 2025
Beijing, Dec. 3 -- Guangdong Huashun Material Tech Co Ltd and C&S Paper Co Ltd have submitted a patent application for Biomass Film and Preparation Method Thereof. Lin Tiande and Liu Peng developed the invention.
The patent application number is CN20251010007 20250103. The patent publication number is CN119931159 (A). Interna..
Plastics
| Wed 03 Dec 2025
Beijing, Dec. 3 -- Central South University and Hunan Jinyang Ene Carbon New Mat Co Ltd have submitted a patent application for Deep Eutectic-based Polymer Semi-solid Electrolyte as Well as Preparation Method and Application Thereof. Kuang Guichao, Chen Yuxin, Chen Libao and Liu Jianzhong developed the invention.
The patent a..
Oil & Gas
| Wed 03 Dec 2025
Beijing, Dec. 3 -- China Petroleum & Chemical, Sinopec Nanjing Chemical Res Institute Co Ltd and Sinopec Nanjing Chemical Ind Co Ltd have submitted a patent application for Gel Polymer Electrolyte, Preparation Method Thereof and Battery. This invention was developed by Gao Ruomei, Jia Feng, Kong Jing, Huang Wei, Shi Lemeng and Y..
Oil & Gas
| Wed 03 Dec 2025
Beijing, Dec. 3 -- China Petroleum & Chemical, Sinopec Nanjing Chemical Res Institute Co Ltd and Sinopec Nanjing Chemical Ind Co Ltd have submitted a patent application for Gel Polymer Electrolyte, Preparation Method Thereof and Battery. This invention was developed by Gao Ruomei, Jia Feng, Kong Jing, Huang Wei, Shi Lemeng and Y..
Electrical
| Wed 03 Dec 2025
Beijing, Dec. 3 -- Geely Holding Group and Zhejiang Geely Power Assembly Co Ltd have applied Chinese patent for Negative Electrode Protection Layer, Preparation Method and Negative Electrode Plate. Kadokata, Zhang Zhiwei, Pan Yu, Jin Zebing, Chen Chunhui, Liu Wenqiang, Tian Zhisong, Wang Peng and Zhao Fucheng developed it.
Th..
Plastics
| Wed 03 Dec 2025
Beijing, Dec. 3 -- Guangdong Laboratory of Chemical and Fine Chemical and Guangdong University of Technology have applied Chinese patent for Low-dielectric Photosensitive Polyimide Resin as Well as Preparation Method and Application Thereof. Chen Xudong, Zou Chengbin, Zhong Shilong, Chen Yiyong, Zhang Wanying, Zhan Dezhi, Zhong ..
Pharmaceutical
| Tue 02 Dec 2025
Beijing, Dec. 3 -- Guangdong Hospital of Traditional Chinese Medicine Guangdong Province Traditional Chinese Medical Hospital has filed a patent application for Brucea Javanica a Derivative as Well as Preparation Method and Application Thereof. This invention was developed by Pan Hudan, Liu Liang, Liu Xiaocui, He Jiayan and Liu ..
Chemicals
| Tue 02 Dec 2025
Beijing, Dec. 3 -- Beijing Institute of Technology has sought patent for Quaternary Energetic Material with Core-shell Structure as Well as Preparation Method and Application of Quaternary Energetic Material. This invention was developed by Shu Qinghai, Huang Hongyu, Shi Yansong, Lyu Xijuan and Zhao Shuai.
The patent applicat..
Nanotech
| Wed 03 Dec 2025
Beijing, Dec. 3 -- State Intellectual Property Office of China has received Shanxi Medical University patent application for Nano Preparation Acting on Drug-resistant Plasmodium in Targeting Manner and Preparation Method of Nano Preparation. Zhang Shuqiu, Wang Rongrong, Han Shuqi, Li Qingxia, Zhao Li and Shi Nan developed the in..
Nanotech
| Wed 03 Dec 2025
Beijing, Dec. 3 -- Beijing Huanuotai Biomedical Tech Co Ltd has applied Chinese patent for Recombinant Herpes Zoster Vaccine Based on Ge/porf7 Double-antigen Nanocrystal and Intelligent Phase Change Adjuvant. Qi Shuya, Liu Gongbing, Liu Xiaoman, Wang Qi and Dong Wenna developed it.
The patent application number is CN202510429..
Chemicals
| Wed 03 Dec 2025
Beijing, Dec. 3 -- Kanghui New Material Technology has filed a patent application for Compatibilization Modified PBAT/PLA/plasticized Starch Composite Material and Preparation Method Thereof. This invention was developed by Liu Jian, He Xiaofeng, Yu Yang, Li Ping, Shang Zuming, Yu Lisheng, Ge Tiejun, Xu Guiqiu, Liu Xiaofeng and ..
Engineering
| Tue 02 Dec 2025
Beijing, Dec. 3 -- State Intellectual Property Office of China has released Nanjing Hydraulic Research Institute patent application for Cement-based Tough Water-stop Mortar Suitable for Underwater Repair of Concrete Joints and Rapid Construction Process of Cement-based Tough Water-stop Mortar. This invention was developed by Zha..
Electrical
| Tue 02 Dec 2025
Beijing, Dec. 3 -- Shenzhen University has sought patent for Triboelectricity-thermoelectricity Composite Cement-based Material as Well as Preparation Method and Application Thereof. This invention was developed by Zhou Yingwu, Zhang Chen, Wu Yinghui, Guo Menghuan and Wu Jiawei.
The patent application number is CN202510114546..
Nanotech
| Wed 03 Dec 2025
Beijing, Dec. 3 -- Hebei Longhai Shengda Environmental Protection Tech Co Ltd has submitted a patent application for Preparation Process of Molecular Screening Nano Filter Membrane and Plastic Particle Filter Thereof. This invention was developed by Li Dongbu, Li Dongxue, Wei Minghao and Li Qiuyan.
The patent application numb..
Plastics
| Tue 02 Dec 2025
Beijing, Dec. 3 -- Yangzhou University has filed a patent application for Long-chain Polyamine Mediated Biomimetic Mineralization Modified Recycled Coarse Aggregate and Preparation Method Thereof. This invention was developed by Jin Jiahai, Kou Changjiang, Sun Jiyang, Chen Zhen and Yang Yuhang.
The patent application number i..
Nanotech
| Wed 03 Dec 2025
Beijing, Dec. 3 -- Core Quantum LLC has applied Chinese patent for Polymer Composite Nanomaterial Encapsulation System. Krogh Christine Marie and Roni Misraj developed it.
The patent application number is CN20238064082 20230818. The patent publication number is CN119923563 (A). International Patent Classification codes are C0..
Textile
| Wed 03 Dec 2025
Beijing, Dec. 3 -- China Textile Academy has applied Chinese patent for Semi-aromatic High-temperature-resistant Nylon and Preparation Method Thereof. Yu Chunxiao, Qiu Zhicheng, Liu Dongyue, Jiang Feng, Zhou Junwei, Xu Jigang, Jin Jian and Wu Pengfei developed it.
The patent application number is CN202510184543 20250219. The ..
Plastics
| Wed 03 Dec 2025
Beijing, Dec. 3 -- Xichi Tech Hebei Co Ltd has sought patent for Novel Aramid Fiber Polymer. This invention was developed by Wang Feng.
The patent application number is CN202510191464 20250220. The patent publication number is CN119931028 (A). International Patent Classification codes are C08G69/26 and H01B3/30. Cooperative P..
Plastics
| Wed 03 Dec 2025
Beijing, Dec. 3 -- State Intellectual Property Office of China has published Xichi Tech Hebei Co Ltd patent application for Novel Aramid Polymer. The invention was developed by Wang Feng.
The patent application number is CN202510191463 20250220. The patent publication number is CN119931024 (A). International Patent Classifica..
Biotechnology
| Wed 03 Dec 2025
Beijing, Dec. 3 -- State Intellectual Property Office of China has released Hangzhou Aosairui Biomedical Tech Co Ltd patent application for Preparation Method of Random Cluster Peptide, Prepared Random Cluster Peptide and Application of Random Cluster Peptide. This invention was developed by Sun Qiuye, Cao Yangyang and Xu Songyi..
Chemicals
| Wed 03 Dec 2025
Beijing, Dec. 3 -- Xinjiang Blue Ridge Tunhe Polyester has submitted a patent application for Hydrolysis-resistant Poly (butylene Succinate) and Preparation Method Thereof. Wang Haojun, Feng Hao, Qian Jinjin, Wu Kai, Li Pengzhi and Cao Wenjuan developed the invention.
The patent application number is CN20251049480 20250113. T..
Plastics
| Wed 03 Dec 2025
Beijing, Dec. 3 -- Luoyang Ship Material Res Institute No. 725 Res Institute Of China State Shipbuilding Corporation LIM has sought patent for Novel Aza Conjugated Microporous Polymer Wave-absorbing Material and Preparation Method Thereof. This invention was developed by Li Jiulong, Lin Dengjie, Xie Zhipeng, Huang Congshu and Wa..
Plastics
| Wed 03 Dec 2025
Beijing, Dec. 3 -- Dongguan Fuan Photoelectric Tech Co Ltd has applied Chinese patent for Crosslinkable Hole Transport Polymer and Application Thereof. Peng Feng and Zeng Xiande developed it.
The patent application number is CN20251085377 20250120. The patent publication number is CN119930994 (A). International Patent Classif..
Plastics
| Wed 03 Dec 2025
Beijing, Dec. 3 -- State Intellectual Property Office of China has released Beijing Guoda Hengtai Science And Trade Co Ltd patent application for Cycloolefin Polymer, Cycloolefin Polymerization Process and Application. This invention was developed by Lei Jianlan, Huang Sihuang and Huang Qigu.
The patent application number is ..
Chemicals
| Wed 03 Dec 2025
Beijing, Dec. 3 -- Shandong Aimengte New Mat Co Ltd has submitted a patent application for Construction Strategy and Preparation Method of Epoxy Resin with High Phosphorus Content. Feng Yunhu, Tang Wendong, Lin Wen, Li Zhen and Cui Shenzhao developed the invention.
The patent application number is CN202510245425 20250304. The..
Oil & Gas
| Wed 03 Dec 2025
Beijing, Dec. 3 -- State Intellectual Property Office of China has published China Petroleum & Chemical and Sinopec Shanghai Petrochemical patent application for Modified Epoxy Resin Sizing Agent Containing Amide Structure as Well as Preparation Method and Application of Modified Epoxy Resin Sizing Agent. The invention was devel..
Plastics
| Wed 03 Dec 2025
Beijing, Dec. 3 -- Miracll Chemicals Co Ltd has submitted a patent application for Polyurethane Engineering Plastic with Scratch-resistant Body. This invention was developed by Fu Kaifan, Zhang Jianhang, Liu Defu, Liu Jianwen and Song Hongwei.
The patent application number is CN202510110849 20250123. The patent publication nu..
Chemicals
| Wed 03 Dec 2025
Beijing, Dec. 3 -- State Intellectual Property Office of China has released Donglai Coating Technology Shanghai Co Ltd patent application for Method for Preparing Water-based Coating Anti-corrosion Filler Based on Recycled TDI Kettle Bottom Material, Water-based Coating Anti-corrosion Filler and Application of Water-based Coatin..
Chemicals
| Wed 03 Dec 2025
Beijing, Dec. 3 -- Ningbo Institute of Technology has submitted a patent application for Branched Polyarylpiperidine Anion Exchange Membrane and Preparation Method Thereof. Fang Yuning, Ping Jiayi, Xu Yi, Gao Yiwei, Ma Hangjun and Lin Chenxiao developed the invention.
The patent application number is CN202510167537 20250216. ..
Chemicals
| Tue 02 Dec 2025
Beijing, Dec. 3 -- State Intellectual Property Office of China has awarded a patent to Jiangsu Lanling Polymer Mat Co Ltd for Continuous Coating Split Charging Device. Zhang Mingjie, Zhou Jianxin, Bian Letian and Zhang Bin developed the invention.
The patent application number is CN202422209429U 20240910. The patent publicati..
Chemicals
| Wed 03 Dec 2025
Beijing, Dec. 3 -- Shanghai Jahwa United has submitted a patent application for Stable High Caffeine Content Compositions. Jiang Xiaowan, Wang Zhihua and Feng Chunbo developed the invention.
The patent application number is CN202510191839 20250220. The patent publication number is CN119925190 (A). International Patent Classif..
Rubber
| Wed 03 Dec 2025
Beijing, Dec. 3 -- State Intellectual Property Office of China has received Electric Power Res Institute Guangdong Power Grid Corp and Guangdong Power Grid patent application for High-performance Silicone Rubber as Well as Preparation Method and Application Thereof. Fu Qiang, Li Zhi, Wu Minying, Zhang Li, Lin Musong, Peng Lei, Q..
Plastics
| Wed 03 Dec 2025
Beijing, Dec. 3 -- Polyrocks Chemical Co Ltd has filed a patent application for Nylon Resin Composite Material as Well as Preparation Method and Application Thereof. This invention was developed by Su Junzhao, Yang Haimin, Chen Xintai, Cai Zhiyong and Li Dian.
The patent application number is CN202411952030 20241227. The pate..
Metal & Mining
| Wed 03 Dec 2025
Beijing, Dec. 3 -- Kingfa Science & Technology has applied Chinese patent for Glass Fiber Reinforced Flame-retardant Polyamide Composite Material as Well as Preparation Method and Application Thereof. Jin Xuefeng, Chen Pingxu, Ye Nanbiao, Zhang Yong, Wu Changbo, Zhang Yajun, Yi Xin, Zhang Xianjun and Ouyang Qi developed it.
T..
Plastics
| Wed 03 Dec 2025
Beijing, Dec. 3 -- Xingyuan Holdings Co Ltd has submitted a patent application for Flexible Polymer Antifouling Tablecloth and Preparation Method Thereof. This invention was developed by Pan Xingye.
The patent application number is CN202510428978 20250408. The patent publication number is CN119931321 (A). International Patent..
Automobile
| Wed 03 Dec 2025
Beijing, Dec. 3 -- Chery Automobile has submitted a patent application for Polycarbonate-based Composite Material as Well as Preparation Method and Application Thereof. This invention was developed by Yang Xiaolei, Zhang Jinxiang, Wang Xiaoli, Huang Zhaozhong, Zhu Jiaming and Niu Lin.
The patent application number is CN202510..
Plastics
| Wed 03 Dec 2025
Beijing, Dec. 3 -- Celanese Sales Germany GmbH has submitted a patent application for Polyester Polymer Composition. This invention was developed by Zia Qamer, Markgraf Kirsten and Zierer Dirk.
The patent application number is CN202510119279 20180308. The patent publication number is CN119931278 (A). International Patent Clas..
Rubber
| Wed 03 Dec 2025
Beijing, Dec. 3 -- State Intellectual Property Office of China has received Beijing University patent application for Thermoelectric Elastomer and Preparation Method Thereof. Lei Ting, Wang Jingyi and Liu Kai developed the invention.
The patent application number is CN202510116577 20250124. The patent publication number is CN11..
Chemicals
| Wed 03 Dec 2025
Beijing, Dec. 3 -- Quansheng Yunfu New Polymer Co Ltd has filed a patent application for Hyperbranched Epoxy Resin Modified Mbs Toughening Agent and Preparation Method Thereof. This invention was developed by Feng Bo, Wang Qiyao, Nian Fuwei, Luo Lanhua and An Jiangyue.
The patent application number is CN202510160697 20250213...
Metal & Mining
| Wed 03 Dec 2025
Beijing, Dec. 3 -- State Intellectual Property Office of China has released Zhejiang Dongjiang Green Petrochemical Tech Innovation Center Co Ltd patent application for PC/ABS Alloy Material as Well as Preparation Method and Application Thereof. This invention was developed by Chen Lei, Xue Kuanrong, Qu Yun, Liu Yonggang, Zhang L..
Pipe
| Wed 03 Dec 2025
Beijing, Dec. 3 -- Shaanxi Zhongchang Tech Co Ltd has filed a patent application for PP-R Cold and Hot Water Pipe and Preparation Method Thereof. This invention was developed by Zhao Changtao, Li Hua, Guo Zhongshan and Yin Weiguo.
The patent application number is CN202510437282 20250409. The patent publication number is CN119..
Transportation
| Wed 03 Dec 2025
Beijing, Dec. 3 -- Angreen Dongguan New Materials Tech Co Ltd has submitted a patent application for High-speed Locomotive Cable Super-cold-resistant Sheath Material and Preparation Method Thereof. Wu Baoqiang developed the invention.
The patent application number is CN202510306364 20250314. The patent publication number is C..
Electrical
| Wed 03 Dec 2025
Beijing, Dec. 3 -- Jiangsu Yi Fan Polymer Mat Co Ltd has submitted a patent application for Irradiation Crosslinking Halogen-free Flame-retardant Polyolefin Photovoltaic Cable Material and Preparation Method Thereof. This invention was developed by Chu Wenming.
The patent application number is CN202510244594 20250303. The pat..
Chemicals
| Wed 03 Dec 2025
Beijing, Dec. 3 -- State Intellectual Property Office of China has published Shandong Boron Element New Mat Co Ltd patent application for Polymer Composite Material Based on Boron Nitride and Production Process Thereof. The invention was developed by Du Bing, Shangguan Xianjian, Zhong Daoqing and Chu Peng.
The patent applicat..
Oil & Gas
| Wed 03 Dec 2025
Beijing, Dec. 3 -- State Intellectual Property Office of China has received China Petroleum & Chemical and Sinopec Beijing Chemical Research Institute Co Ltd patent application for Porous Photothermal Conversion Material and Preparation Method Thereof. Han Peng, Hu Chenxi, Guo Zhaoyan, Lai Jinmei, Cai Chuanlun, Song Zhihai, Qi G..
Pipe
| Wed 03 Dec 2025
Beijing, Dec. 3 -- State Intellectual Property Office of China has received Shandong Ocean Pipe Tech Co Ltd and Shandong Jiaotong University patent application for Preparation Method of Glass Fiber Reinforced Epoxy Pipeline with Antifouling and Antibacterial Functions. Tang Xinde, Ma Fei, Wang Peng, Cheng Haixia, Sun Bingbing, H..
Oil & Gas
| Wed 03 Dec 2025
Beijing, Dec. 3 -- State Intellectual Property Office of China has published Shaanxi Yanchang Petroleum Group patent application for High-strength Shear Response Type Gel for Well Drilling Leakage Stoppage and Preparation Method of High-strength Shear Response Type Gel. The invention was developed by Li Wei, Xue Shaofei, Zhang W..
Chemicals
| Wed 03 Dec 2025
Beijing, Dec. 3 -- University Xingtai has submitted a patent application for Organic Conjugated Polymer Containing Benzothiadiazole Unit, Synthetic Method and Application. This invention was developed by Hao Yongchao, Li Hongfang, Li Min, Zhang Jiangyu and Cheng Liping.
The patent application number is CN202510208402 20250225..
Oil & Gas
| Wed 03 Dec 2025
Beijing, Dec. 3 -- State Intellectual Property Office of China has released China Petroleum & Chemical, Sinopec Res Institute of Petroleum Processing and Changchun Institute of Applied Chemistry, Chinese Academy of Sciences patent application for Long-carbon-chain Nylon Elastomer Polymer, Preparation Method Thereof, Product and ..
Plastics
| Wed 03 Dec 2025
Beijing, Dec. 3 -- State Intellectual Property Office of China has received Haohua Yuhang Chemical Co Ltd patent application for Synthesis Method of Low-chlorine Polyphenylene Sulfide Nitrile. Mi Rongli, Wang Shizheng, Ji Shuaiyan, Yang Yupeng, Bai Junlin, Zhang Qiangqiang, Qi Bingwei, Jiao Gaocheng and Liu Juan developed the in..
Textile
| Wed 03 Dec 2025
Beijing, Dec. 3 -- Jiangsu Hongcheng Basic Industrial Tech Co Ltd has filed a patent application for High-performance Flame-retardant Nylon 6 and Preparation Method Thereof. This invention was developed by Li Jian and Cheng Qingyun.
The patent application number is CN202510246448 20250304. The patent publication number is CN1..
Oil & Gas
| Wed 03 Dec 2025
Beijing, Dec. 3 -- State Intellectual Property Office of China has released China Petroleum & Chemical and Sinopec Beijing Chemical Research Institute Co Ltd patent application for Organic Solvent Nanofiltration Membrane as Well as Preparation Method and Application Thereof. This invention was developed by Yu Hao, Liu Yiqun, Pan..
Chemicals
| Wed 03 Dec 2025
Beijing, Dec. 3 -- State Intellectual Property Office of China has released Hebei Qisu Plastic Products Co Ltd patent application for Chemical Formula Optimization System of Flame-retardant Polymer Sheath Material. This invention was developed by Han Jie, Dou Wenkai, Lai Ziwei, Zhang Hui, Wang Dan, Dou Zhiwei and Yan Keli.
Th..
Metal & Mining
| Wed 03 Dec 2025
Beijing, Dec. 3 -- State Intellectual Property Office of China has received Zhengzhou University and Zhengzhou Foguang Power Generation Equipment patent application for Freezing-resistant Gel Electrolyte for Low-temperature Metal Fuel Cell as Well as Preparation Method and Application of Freezing-resistant Gel Electrolyte. Ban J..
Oil & Gas
| Wed 03 Dec 2025
Beijing, Dec. 3 -- State Intellectual Property Office of China has published China Petroleum & Chemical and Sinopec Dalian Res Institute Petroleum & Petrochemicals Co Ltd patent application for Hydrogenation Catalyst Impregnation Liquid and Preparation Method of Hydrogenation Catalyst. The invention was developed by Mu Fujun, Li..
Enviornmental
| Wed 03 Dec 2025
Beijing, Dec. 3 -- North China University of Technology has submitted a patent application for Preparation Method of Visible Light Catalytic Material for Degrading Atenolol-containing Sewage. This invention was developed by Zhao Ming and Jiang Haiyang.
The patent application number is CN20251099478 20250122. The patent public..
Chemicals
| Wed 03 Dec 2025
Beijing, Dec. 3 -- State Intellectual Property Office of China has received Xiangsheng Tech Nanjing Co Ltd patent application for RuCu-loaded Diatomic Catalyst as Well as Preparation Method and Application Thereof. Liang Hao, Qin Yipeng, Wang Qing and Shao Huan developed the invention.
The patent application number is CN20251..
Oil & Gas
| Wed 03 Dec 2025
Beijing, Dec. 3 -- State Intellectual Property Office of China has released China Petroleum & Chemical and Sinopec Dalian Res Institute Petroleum & Petrochemicals Co Ltd patent application for Preparation Method of Hydrogenation Catalyst. This invention was developed by Mu Fujun, Li Xuejing, Sui Baokuan, Liu Wenjie and Yuan Shen..
Oil & Gas
| Wed 03 Dec 2025
Beijing, Dec. 3 -- State Intellectual Property Office of China has received China Petroleum & Chemical and Sinopec Res Institute of Petroleum Processing patent application for Liquid Crystal-based Polymer Solid Electrolyte Composition, Liquid Crystal-based Polymer Solid Electrolyte, Preparation Method of Liquid Crystal-based Pol..
Electrical
| Wed 03 Dec 2025
Beijing, Dec. 3 -- Zhejiang Baimahu Laboratory Co Ltd has submitted a patent application for Hydride Solid Electrolyte Membrane, All-solid-state Battery and Preparation Method of All-solid-state Battery. Zhang Xiang, Zhang Tengfei, Yu Xuebin, Sun Shien, Zhu Songqiang and Teng Weiming developed the invention.
The patent applic..
Electrical
| Wed 03 Dec 2025
Beijing, Dec. 3 -- State Intellectual Property Office of China has published Yuanjing Ruitai Power Technology (Shanghai) and Envision Power Tech Jiangsu patent application for Dry-method Electrode, Preparation Method Thereof and Battery. The invention was developed by Hu Fei, Gong Zhijie, Ge Yuqiang and Luo Xinyi.
The patent ..
Medical
| Wed 03 Dec 2025
Beijing, Dec. 3 -- JiangSu Healthy Life Innovation Medical Technology has applied Chinese patent for Manufacturing Method of Electrode Patch. Chen Sheng developed it.
The patent application number is CN202311471729 20231106. The patent publication number is CN119925802 (A). International Patent Classification codes are A61B5/..
Medical
| Wed 03 Dec 2025
Beijing, Dec. 3 -- Hua Rong Ke Chuang Biotechnology Tianjin Co Ltd has submitted a patent application for Corrosion-resistant Magnesium Alloy Composite Coating Capable of Promoting Bone Healing, Preparation Method of Corrosion-resistant Magnesium Alloy Composite Coating and Medical Magnesium Alloy. This invention was developed b..
Medical
| Wed 03 Dec 2025
Beijing, Dec. 3 -- State Intellectual Property Office of China has published Chongqing Yunsheng Biological Tech Co Ltd patent application for Piezoelectric Hydrogel Material for Wound Healing and Preparation Method and Application Thereof. The invention was developed by Yu Ning, Wang Sen, Yu Yunlong, Yuan Chengsong, Li Yuanqiang..
Paper and Pulp
| Wed 03 Dec 2025
Beijing, Dec. 3 -- State Intellectual Property Office of China has published Ecolab USA patent application for Papermaking Retention Aid Treatment Device and Papermaking Retention Aid Treatment Method. The invention was developed by Wang Chunjian, Dong Yongquan, Lu Yangyi, Li Hanpu and Ge Hui.
The patent application number is C..
Plastics
| Wed 03 Dec 2025
Beijing, Dec. 3 -- State Intellectual Property Office of China has released China Chemical Science and Tech Research Co Ltd patent application for Solvent Recovery System and Polymer Production System and Method. This invention was developed by Hou Xuqi, Li Kejing, Wei Xiaolin, Chen Hongyan and Fan Jing.
The patent applicatio..
Chemicals
| Wed 03 Dec 2025
Beijing, Dec. 3 -- The Institute of Seawater Desalination and Multipurpose Utilization MNR Tianjin has submitted a patent application for Single-component Self-healing Polyurethane Heavy Anti-corrosion Coating and Preparation Method Thereof. Tang Gongwen, Ren Tingting, Liu Luofeng, Chen Chong, Yan Zhishan and Wu Dongxia develope..
Electronics
| Wed 03 Dec 2025
Beijing, Dec. 3 -- Beixin Carpoly Paint Group Co Ltd has submitted a patent application for Self-cleaning High-weather-resistance High-radiation Refrigeration Coating and Preparation Method Thereof. This invention was developed by Xu Jianming, Zhen Rongshi, Tan Zhenhua, Lu Yaoqin, Dong Haihui, Zhang Shulai and Zhou Chunlei.
T..
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