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Chemicals
| Tue 25 Nov 2025
Beijing, Nov. 26 -- Murata Manufacturing and Shanghai Institute of Organic Chemistry, CAS have submitted a patent application for Electrolyte Additive, Electrolyte and Lithium Ion Secondary Battery Comprising Electrolyte Additive. Xue Manli, Zhang Geng, Zhu Cheng, Zhang Hao, Takeshi Kazumasa, Wang Xiu, Liang Xiaolin, Wei Ming an..
Automobile
| Tue 25 Nov 2025
Beijing, Nov. 26 -- Hyundai Motor, Kia Motors and Industry Academia Cooperation Group Of Sejong Univ have submitted a patent application for Positive Electrode Active Material for Lithium Secondary Battery, Method for Preparing Same, and Lithium Secondary Battery Comprising Same. This invention was developed by Kim Yong-hoon, Ba..
Oil & Gas
| Tue 25 Nov 2025
Beijing, Nov. 26 -- China Petroleum & Chemical and Sinopec Shanghai Petrochemical Res Institute Co Ltd have submitted a patent application for Graphene-based Silicon Negative Electrode Plate, Preparation Method and Application Thereof, and Lithium Ion Battery. This invention was developed by Jiang Jianzhong, Sun Sai, Dong Wenqia..
Electrical
| Wed 26 Nov 2025
Beijing, Nov. 26 -- Jiangsu Highstar Battery Co Ltd and Jiangsu Highstar Power Technology have obtained a patent for all-tab cylindrical lithium battery negative electrode confluence plate and lithium battery. This invention was developed by Chen Gang, Bao Yihao, Li Lingli, Lu Jiahua and Zhou Jianxin.
The patent application n..
Steel
| Thu 27 Nov 2025
Beijing, Nov. 27 -- State Intellectual Property Office of China has released POSCO Chemical patent application for Lithium-titanium Composite Oxide Comprising Primary Particles Coated with Aluminum, and Method for Preparing Same. This invention was developed by Choi Su-bong, Kang Chun-ku, Kim Jeong Han and Lee Jae-an.
The paten..
Transportation
| Wed 26 Nov 2025
Beijing, Nov. 26 -- China Railway Qinghai Tibet Group Co Ltd and Lanzhou Jishi Zhizao Power Supply Co Ltd have been awarded a patent for Self-consistent Energy Power Supply and Protection Device for Railway Traction Power Supply Station. This invention was developed by Xing Ting, Liu Shanming, Liu Chen, Wang Yuqi, Wang Yongyuan ..
Transportation
| Wed 26 Nov 2025
Beijing, Nov. 26 -- CRRC Dalian Institute and China State Railway Group have applied Chinese patent for Self-adjustable Locomotive Lithium Ion Power Battery Thermal Runaway Fire Extinguishing Suppression Method. Liu Zhengyuan, Fu Yao, Lu Mengyu, Li Zheng, Wu Aoting and Miao Haoqing developed it.
The patent application number ..
Electronics
| Wed 26 Nov 2025
Beijing, Nov. 26 -- Shenzhen Honganweilai Information Tech Co Ltd and Guangdong Sophon Intelligent Technology Co Ltd have applied Chinese patent for Method for Removing Magnetic Foreign Matters from Lithium Battery Ceramic Diaphragm Powder. Zheng Chunyang, Li Linbo, Duan Zhen and Gao Xiaoyun developed it.
The patent applicati..
Electrical
| Tue 25 Nov 2025
Beijing, Nov. 26 -- Xi'an Jiaotong University and Shaanxi Coal Chemical Industry Technology Research Institute have sought patent for Lithium Battery Composite Diaphragm with High Heat Resistance and High Breakdown Field Strength and Preparation Method of Lithium Battery Composite Diaphragm. This invention was developed by Wang ..
Metal & Mining
| Wed 26 Nov 2025
Beijing, Nov. 26 -- Beijing Taifeng Xianxing New Energy Tech Co Ltd and Qinghai Taifeng Pulead Lithium Tech Co Ltd have sought patent for Preparation Method and Application of Double Salt Doped Aluminum Adsorbent. This invention was developed by Chen Xingyu, Xu Xin, Yu Xueshan, Liu Guowang, Yang Xinhe, Zhou Henghui, Zhou Xiaojun..
Electrical
| Wed 26 Nov 2025
Beijing, Nov. 26 -- Tsinghua University, Qingan Energy Storage Technology, Chongqing, Chongqing University of Posts and Telecommunications and Chongqing University have sought patent for Modeling Method for Electric-thermal Coupling Model of Single Lithium Battery. This invention was developed by Li Desheng, Pei Jinxin, Ma Yuan,..
Energy
| Wed 26 Nov 2025
Beijing, Nov. 26 -- Zhejiang University and The Architectural Design & Research Institute of Zhejiang University Co Ltd have filed a patent application for Comprehensive Energy Supply System Based on Gas Engine Residual Smoke Hydrogen Energy Storage System. This invention was developed by Yu Shuai, Hu Chenghai, Yang Yi, Chen Shu..
Optics & Imaging
| Wed 26 Nov 2025
Beijing, Nov. 27 -- Harbin Institute of Technology has filed a patent application for Preparation Method of Conductive Oxidation Film on Surface of Magnesium-lithium Alloy. This invention was developed by Lyu Yunxiang and Lu Zhen.
The patent application number is CN20251093279 20250121. The patent publication number is CN119876..
Metal & Mining
| Thu 27 Nov 2025
Beijing, Nov. 27 -- North China University of Water Resources & Electric Power has submitted a patent application for Magnesium-lithium Alloy Bar Forging Forming Equipment. This invention was developed by Li Ningning, Chen Xi, Cui Datian, Li Shuai, Hao Zhenjie, Peng Jin, Ni Zenglei, Xu Lei, Zhang Taiping, Tong Yuping and Shang Y..
Engineering
| Tue 25 Nov 2025
Beijing, Nov. 26 -- Jiangyin Nali New Material Technology has submitted a patent application for Preparation Method of Dry-method Pole Piece. Liu Jianxi, Liu Ke, Li Xuefa and Zhang Guoping developed the invention.
The patent application number is CN202510138669 20250208. The patent publication number is CN119864375 (A). Inter..
Electrical
| Wed 26 Nov 2025
Beijing, Nov. 26 -- Shandong Lingxiao New Mat Co Ltd has applied Chinese patent for Adhesive Preparation Method, Adhesive and Lithium Ion Battery. Li Conghao, Lu Jun, Li Kuankuan and Ding Guiqing developed it.
The patent application number is CN202510116815 20250124. The patent publication number is CN119859494 (A). Internati..
Security & Protection
| Tue 25 Nov 2025
Beijing, Nov. 26 -- Hefei Huacui New Energy Tech Co Ltd has filed a patent application for Battery Pack Insulation Protective Cover. This invention was developed by Zhou Jusheng and Zhang Wei.
The patent application number is CN202510267497 20250307. The patent publication number is CN119864569 (A). International Patent Class..
Electrical
| Tue 25 Nov 2025
Beijing, Nov. 26 -- CChongqing Tianqi Lithium Industry, Tianqi Lithium Corp and Tianqi Lithium New Energy Tech Research Meishan Co Ltd have submitted a patent application for Carbon-lithium Composite Material, Preparation Method and Lithium Ion Battery. This invention was developed by Hu Xi, Wang Guang, Liu Qiang, Liu Yang, Wan ..
Electrical
| Tue 25 Nov 2025
Beijing, Nov. 26 -- Jiangsu Highstar Battery Co Ltd, Jiangsu Haisida Energy Storage Technology and Jiangsu Highstar Power Technology have submitted a patent application for Positive Electrode Lithium Supplement Additive, Preparation Method Thereof, Positive Plate and Lithium Ion Battery. This invention was developed by Chen Gan..
Electrical
| Wed 26 Nov 2025
Beijing, Nov. 26 -- State Intellectual Property Office of China has received Wuxi Qingxin Shidai New Energy Co Ltd patent application for Special Spraying System and Spraying Method for Refined Ultrathin Coating. Dou Zhiqiang and Yan Ting developed the invention.
The patent application number is CN202311389840 20231025. The p..
Electrical
| Wed 26 Nov 2025
Beijing, Nov. 26 -- State Intellectual Property Office of China has published Sinoma Lithium Battery Separator Co Ltd patent application for Lithium Battery Spraying Diaphragm Coating Consistency Optimization System and Method. The invention was developed by Wei Ming, Xia Wei, Chen Kun, Wang Jian, Zhou Yang and Du Jingran.
Th..
Semiconductor
| Wed 26 Nov 2025
Beijing, Nov. 26 -- Zhejiang Baimahu Laboratory Co Ltd has submitted a patent application for Al and Lih Co-doped Silicon Negative Electrode Material and Preparation Method and Application Thereof. This invention was developed by Yu Xuebin, Zhang Tengfei, Lyu Yingtong, Zhang Xiang, Zhu Songqiang and Teng Weiming.
The patent a..
Consumer Electronics
| Wed 26 Nov 2025
Beijing, Nov. 26 -- Dongguan Tongnuo Electronic Tech Co Ltd has received a patent for Bluetooth Earphone Convenient to Wear. This invention was developed by Hu Congcong, Lei Tujun, Lin Jinhua and Niu Cong.
The patent application number is CN202422594594U 20241028. The patent publication number is CN223261641 (U). Internationa..
Oil & Gas
| Wed 26 Nov 2025
Beijing, Nov. 26 -- State Intellectual Property Office of China has received China Petroleum & Chemical and Sinopec Petroleum Engineering Tech Research Institute Co Ltd patent application for Battery or Battery Nipple Fault Detection Method, Device, Equipment, Medium and Application. Wu Jinping, Zheng Junhua, Zong Yanbo, Cui Qia..
Rubber
| Wed 26 Nov 2025
Beijing, Nov. 26 -- Hunan Institute of Science and Technology has submitted a patent application for Preparation and Application of Amido-functionalized Polyisoprene Rubber with High Ethylene Side Groups. This invention was developed by Wang Yujie, Li Lijun, Yang Yang, Dai Qiqi, Han Xinyu, Zhang Jiexun, Han Xupeng, Long Yao and ..
Oil & Gas
| Wed 26 Nov 2025
Beijing, Nov. 26 -- China Petroleum & Chemical and Sinopec Res Institute Of Petroleum Processing have sought patent for Carbon-silicon Composite Material and Preparation Method Thereof, Negative Pole Piece and Lithium Ion Battery. This invention was developed by Lin Weiguo, Ling Lulu, Tu Zhiqiang, Hou Guolin and Rong Junfeng.
..
Measurement & Testing
| Wed 26 Nov 2025
Beijing, Nov. 26 -- Ningde Contemporary Future Energy Shanghai Research Institute and Ningde Contemporary Amperex Technology have submitted a patent application for Battery Lithium Precipitation Detection Method, Device and System and Storage Medium. This invention was developed by Yang Leijun.
The patent application number i..
Electrical
| Wed 26 Nov 2025
Beijing, Nov. 26 -- Wuxi Qingxin Intelligent Equipment Co Ltd has submitted a patent application for Stirring Machine for Producing Lithium Battery Negative Electrode Material. This invention was developed by Chen Qing, Gao Lixia and Liu Aying.
The patent application number is CN202311345963 20231017. The patent publication n..
Electrical
| Wed 26 Nov 2025
Beijing, Nov. 26 -- State Intellectual Property Office of China has awarded a patent to Jiangsu Zhonggu Mine Tech Co Ltd for Mining Flame-proof and Intrinsic Safety Type Lithium Battery Dual-power-supply Switching Control Box. Shao Haihui, Sun Guorui and Li Dongsheng developed the invention.
The patent application number is C..
Electrical
| Wed 26 Nov 2025
Beijing, Nov. 26 -- Sichuan Wanwu Lixiang Tech Co Ltd has received a patent for Power Adapter and Lithium Battery Power Supply Switching Circuit. This invention was developed by Yi Dagang.
The patent application number is CN202422310689U 20240923. The patent publication number is CN223261314 (U). International Patent Classifi..
Electrical
| Wed 26 Nov 2025
Beijing, Nov. 26 -- Chinese Patent for Circuit for Controlling Output of UPS Power Supply Through BMS has been issued to Fujian Liangdao New Energy Dev Co Ltd. This invention was developed by Yang Yantao, Liang Baoquan, Ling Zhiping, Wang Le and Zhang Xin.
The patent application number is CN20242235538U 20240821. The patent p..
Electrical
| Wed 26 Nov 2025
Beijing, Nov. 26 -- Suzhou Seekcy Tech Co Ltd has secured a patent on Charging Protection Circuit of Rechargeable Lithium Battery Terminal Equipment and Charging Device Thereof. Ji Bin, Cao Jingjing, Hu Yuezhou, Huang Yifan, Xiao Bo and Xia Chengwei developed the invention.
The patent application number is CN202421705824U 202..
Electrical
| Tue 25 Nov 2025
Beijing, Nov. 26 -- Chinese Patent for Miniature Sealed Lead-acid Storage Battery Collision Test Device has been issued to Zhangzhou Huarui Lithium Energy New Energy Tech Co Ltd. This invention was developed by Li Ruihui.
The patent application number is CN20242294832U 20240828. The patent publication number is CN223259201 (U..
Electrical
| Wed 26 Nov 2025
Beijing, Nov. 26 -- Shandong Start Measurement Control Equipment Co Ltd has been granted a patent for Lithium Battery Wireless Intelligent Rtu Terminal with Remote Configuration Function. Wang Lidong, Ma Shipeng, Ma Wentao, Kan Zaisheng, Li Jianlei and Zhang Xiangbin developed the invention.
The patent application number is C..
Electrical
| Wed 26 Nov 2025
Beijing, Nov. 26 -- Hebei Yaoxun New Energy Tech Co Ltd has obtained a patent for protective energy storage lithium battery integrated device. This invention was developed by Cui Jiangtao, Zhang Lifei and Zhao Yijie.
The patent application number is CN202422698041U 20241106. The patent publication number is CN223260772 (U). I..
Automobile
| Wed 26 Nov 2025
Beijing, Nov. 26 -- Changchun Zhichuan Tech Co Ltd has been awarded a patent for Temperature Adjusting Device Applied to Vehicle Starting Power Supply. This invention was developed by Lei Yulong and Liu Xin.
The patent application number is CN202422384979U 20240929. The patent publication number is CN223260682 (U). Internatio..
Electrical
| Wed 26 Nov 2025
Beijing, Nov. 26 -- Chinese Patent for Lithium Battery has been issued to Huizhou Shuangju Energy Tech Co Ltd. This invention was developed by Zhang Maojun and Zeng Fanlei.
The patent application number is CN202422382482U 20240927. The patent publication number is CN223260679 (U). International Patent Classification codes are..
Electrical
| Tue 25 Nov 2025
Beijing, Nov. 26 -- State Intellectual Property Office of China has received Shaoshan Hengwang Electric Co Ltd patent application for Lithium Battery Management System and Control Method Thereof. Liu Sizhong, Yang Zipan, Li Junde and Peng Bo developed the invention.
The patent application number is CN202411526063 20241030. Th..
Electrical
| Wed 26 Nov 2025
Beijing, Nov. 26 -- Chinese Patent for Hot-pressing and Cold-pressing Equipment for Soft Package Lithium Battery Pole Group has been issued to Tianjin Lishen Juyuan New Energy Tech Co Ltd and Tianjin Lishen Battery. This invention was developed by Li Jianli, Yan Jia, Wang Kui, Li Lei and Li Xuejian.
The patent application num..
Electrical
| Tue 25 Nov 2025
Beijing, Nov. 26 -- GS Yuasa International has submitted a patent application for Nonaqueous Electrolyte Electricity Storage Element and Electricity Storage Device. This invention was developed by Endo Daisuke.
The patent application number is CN20238065885 20230830. The patent publication number is CN119866549 (A). Internation..
Electrical
| Tue 25 Nov 2025
Beijing, Nov. 26 -- Dongguan Hele Electronics Co Ltd has applied Chinese patent for Electronic Product Lithium Battery Protection Method. Huang Jianjun developed it.
The patent application number is CN202510352955 20250325. The patent publication number is CN119864770 (A). International Patent Classification codes are H02H7/1..
Electrical
| Wed 26 Nov 2025
Beijing, Nov. 26 -- Ankejie Testing Changzhou Co Ltd has submitted a patent application for Pneumatic High-energy Impact Device for Lithium Battery. This invention was developed by Zhang Jie, Chang Yunke and Liu Rong.
The patent application number is CN202510349294 20250324. The patent publication number is CN119860898 (A). I..
Electronics
| Wed 26 Nov 2025
Beijing, Nov. 26 -- Midian Energy Tech Shenzhen Co Ltd has secured a patent on Multi-path and Multi-direction PCB Planar Transformer Wiring Structure. Yin Xuyong developed the invention.
The patent application number is CN202422288610U 20240919. The patent publication number is CN223260416 (U). International Patent Classifica..
Electrical
| Tue 25 Nov 2025
Beijing, Nov. 26 -- Ningbo Solartron Tech Co Ltd has filed a patent application for High-heat-resistance Lithium Ion Battery Diaphragm and Preparation Method Thereof. This invention was developed by Suemichi, Zhou Yubo, Xiong Fei and Zhang Tao.
The patent application number is CN202510347879 20250324. The patent publication n..
Electrical
| Tue 25 Nov 2025
Beijing, Nov. 26 -- Jiangsu Ruien New Energy Tech Co Ltd has applied Chinese patent for Cylindrical Lithium Ion Battery, Preparation Method Thereof and Power Utilization Device Comprising Cylindrical Lithium Ion Battery. Duan Nan, Gao Xingchen and Wang Chitang developed it.
The patent application number is CN202510236191 2025..
Electrical
| Tue 25 Nov 2025
Beijing, Nov. 26 -- State Intellectual Property Office of China has received Ningde Contemporary Amperex Technology patent application for Electrode Assembly, Secondary Battery, and Electric Device. Wu Kai, Ji Cheng, Li Baiqing, Jin Haizu, Peng Shuangjuan, Peng Lin and Xiao Zhiwei developed the invention.
The patent application..
Electrical
| Tue 25 Nov 2025
Beijing, Nov. 26 -- State Intellectual Property Office of China has released Sichuan Kuntian New Energy Tech Co Ltd patent application for Graphite Composite Negative Electrode Active Material and Preparation Method and Application Thereof. This invention was developed by Song Zhitao, Li Qingkai, Song Fan, Zhi Shuaifei, Guo Jing..
Electrical
| Tue 25 Nov 2025
Beijing, Nov. 26 -- Great Titanium New Energy has submitted a patent application for Modified Negative Electrode Material as Well as Preparation Method and Application Thereof. This invention was developed by Zhong Kuan, Zhang Zheng, Li Qianqian, Zhan Shiying and Jiang Shiyong.
The patent application number is CN202411834534 20..
Electrical
| Wed 26 Nov 2025
Beijing, Nov. 26 -- State Intellectual Property Office of China has released Xiangtan Electrochemical Scient Ltd patent application for Lithium Manganate Positive Electrode Material, Preparation Method Thereof and Lithium Battery. This invention was developed by Wang Tao, Zhou Tong, Jiang Jianbing, Tang Peiyuan, Huang Xiangping,..
Measurement & Testing
| Tue 25 Nov 2025
Beijing, Nov. 26 -- Chinese Patent for Lithium Battery Production Testing Device has been issued to Xiao Yahua.
The patent application number is CN20242268580U 20240823. The patent publication number is CN223259767 (U). International Patent Classification codes are G01R1/02, G01R1/04, G01R31/36 and G01R31/378. Cooperative Pa..
Electrical
| Tue 25 Nov 2025
Beijing, Nov. 26 -- Ningde Xingyun Testing Tech Co Ltd has received a patent for Lithium Ion Battery Thermal Runaway Test Device. This invention was developed by Zhou Wei, Xie Pengfei, Huang Jianbin, Chen Jiahua, Zheng Huaixing and Lin Shuping.
The patent application number is CN202421655765U 20240712. The patent publication ..
Measurement & Testing
| Tue 25 Nov 2025
Beijing, Nov. 26 -- Jiangsu Heying Intelligent Tech Co Ltd has been awarded a patent for Battery Pole Piece Defect Detection and Verification Mechanism. This invention was developed by Fan Xinxing, Xu Risheng, Zhou Runqing and Wang Weijun.
The patent application number is CN202422113579U 20240829. The patent publication numbe..
Electrical
| Wed 26 Nov 2025
Beijing, Nov. 26 -- Shenzhen Xiongyihua Insulation Mat Co Ltd has applied Chinese patent for Epoxy Plate Batch Traceable Management Method and System for Lithium Battery Packaging. Xiao Shijun and Pan Zhi developed it.
The patent application number is CN202510340038 20250321. The patent publication number is CN119863096 (A). ..
Measurement & Testing
| Wed 26 Nov 2025
Beijing, Nov. 26 -- Chinese Patent for Vacuum Chamber and Gas Leakage Detection Equipment has been issued to Chengdu Jiangxi Weilai Photoelectric Tech Co Ltd. This invention was developed by Yang Peng, Zhang Junjie, Fan Jiao and Ling Jian.
The patent application number is CN202422655573U 20241031. The patent publication numbe..
Measurement & Testing
| Wed 26 Nov 2025
Beijing, Nov. 26 -- State Intellectual Property Office of China has awarded a patent to Baiyin Zhongtian New Mat Co Ltd for Quantitative Weighing Device for Anhydrous Lithium Fluoride Production. Luan Zixiang, Zhang Yuxia and Wei Shengdi developed the invention.
The patent application number is CN202422563905U 20241023. The p..
Measurement & Testing
| Tue 25 Nov 2025
Beijing, Nov. 26 -- Huzhou Shunwei Energy Tech Co Ltd has been granted a patent for Testing Device for Measuring and Calculating Electric Quantity of Lead-acid Lithium Battery. Zhang Jiandong, Han Tingting and Yang Minquan developed the invention.
The patent application number is CN20242257328U 20240823. The patent publicatio..
Electronics
| Tue 25 Nov 2025
Beijing, Nov. 26 -- State Intellectual Property Office of China has received Ningde Amperex Technology patent application for Electrochemical Device and Electronic Device. Liu Jian, Cui Hui and Tang Chao developed the invention.
The patent application number is CN202280100103 20220929. The patent publication number is CN1198665..
Electronics
| Tue 25 Nov 2025
Beijing, Nov. 26 -- Ningde Amperex Technology has submitted a patent application for Positive Electrode Material, Secondary Battery, and Electronic Device. Leng Qianyi, Lang Ye and Chen Jiahao developed the invention.
The patent application number is CN20251072134 20250116. The patent publication number is CN119864414 (A). Inte..
Electrical
| Tue 25 Nov 2025
Beijing, Nov. 25 -- Xinfeng Tech Guangzhou Co Ltd, Xinfeng Electronic Tech Guangzhou Co Ltd and Xinfeng Tech Jiaxing Co Ltd have applied Chinese patent for Lithium Battery Charging Control Circuit with Activation Function and Method. Zhang Wei, Liu Junjie, Zhong Yu, Liu Yan and Huang Baoxun developed it.
The patent applicati..
Chemicals
| Mon 24 Nov 2025
Geneva, Nov. 25 -- Grirem Advanced Mat Co Ltd and Grirem HI Tech Co Ltd have filed a patent application for Gradient Lithium-rich Inorganic Solid Electrolyte, Preparation Method Therefor and Use Thereof. This invention was developed by Yang Juanyu, Zhang Xiaobao, Huang Xiaowei, Wang Ning, Xu Yang, Xiao Yiyang and Liang Shiang.
..
Oil & Gas
| Tue 25 Nov 2025
Beijing, Nov. 25 -- China Petroleum & Chemical, Sinopec Nanjing Chemical Res Institute Co Ltd and Sinopec Nanjing Chemical Ind Co Ltd have submitted a patent application for Preparation Method and Application of Mxene Composite Bimetallic Material. This invention was developed by Li Mingming, Lim Seung-soon, Li Xiangtong and Du ..
Chemicals
| Tue 25 Nov 2025
Beijing, Nov. 25 -- Murata Manufacturing and Shanghai Institute of Organic Chemistry, CAS have applied Chinese patent for Electrolyte Additive, Electrolyte Containing Electrolyte Additive and Lithium Ion Secondary Battery. Zhang Hao, Zhang Geng, Zhu Cheng, Xue Manli, Takeshi Kazumasa, Wang Xiu, Liang Xiaolin, Wei Ming and Hu Jin..
Chemicals
| Tue 25 Nov 2025
Beijing, Nov. 25 -- Murata Manufacturing and Shanghai Institute of Organic Chemistry, CAS have filed a patent application for Electrolyte Additive, Electrolyte Containing Electrolyte Additive and Lithium Ion Secondary Battery. This invention was developed by Zhang Hao, Zhang Geng, Zhu Cheng, Xue Manli, Takeshi Kazumasa, Wang Xiu..
Oil & Gas
| Tue 25 Nov 2025
Beijing, Nov. 25 -- China Petroleum & Chemical, Sinopec Res Institute of Petroleum Processing and Beijing Institute of Technology have submitted a patent application for Composite Solid Electrolyte, Preparation Method and Solid-state Lithium Battery Containing Composite Solid Electrolyte. This invention was developed by Mu Daobi..
Metal & Mining
| Mon 24 Nov 2025
Geneva, Nov. 25 -- AMG Lithium GmbH has applied WIPO patent for Method for Extracting Lithium Salt from a Raw Material Mixture Comprising Lithium Containing Limestone. Vascon Alessio, Scherer Stefan and Bakhvalov Stepan developed it.
The patent application number is WO2025EP63542 20250516. The patent publication number is WO2..
Tools and Machinery
| Mon 24 Nov 2025
Beijing, Nov. 25 -- Chinese Patent for Pole Lug Roller Passing Structure and Pole Belt Conveying Equipment has been issued to Sunwoda Power Technology. This invention was developed by Hu Yugen.
The patent application number is CN202422455427U 20241009. The patent publication number is CN223201293 (U). International Patent Cla..
Broadband & Wireless Network
| Tue 25 Nov 2025
Beijing, Nov. 25 -- State Intellectual Property Office of China has published Shanghai Liudian Electric Co Ltd patent application for Intelligent Energy Routing System with Fault-tolerant Capability. The invention was developed by Wang Hongyan and Tulsun Rezivanguli.
The patent application number is CN202411981474 20241231. T..
Broadband & Wireless Network
| Tue 25 Nov 2025
Beijing, Nov. 25 -- State Intellectual Property Office of China has published Shanghai Liudian Electric Co Ltd patent application for Intelligent Energy Routing System Based on Artificial Intelligence. The invention was developed by Wang Hongyan.
The patent application number is CN202411981470 20241231. The patent publication..
Engineering
| Mon 24 Nov 2025
Beijing, Nov. 25 -- State Intellectual Property Office of China has awarded a patent to Ningbo Ronbay Lithium Battery Material for Automatic Feeding Mechanism. Wang Junfeng, Wang Xiaojun, Zou Chaoyin and Song Zhenjie developed the invention.
The patent application number is CN202422230922U 20240912. The patent publication num..
Information Technology
| Mon 24 Nov 2025
Geneva, Nov. 25 -- Massachusetts Institute of Technology has filed a patent application for Multiphase Electroactive Materials and Associated Articles, Systems, and Methods. This invention was developed by Veeraraghavan Vijay, Chiang Yet-ming, Fincher Coleman and Lo Chiung-yuan.
The patent application number is WO2025US20099 ..
Electrical
| Mon 24 Nov 2025
Geneva, Nov. 25 -- World Intellectual Property Organization has released Mu Ionic Solutions Corp patent application for Sodium Ion Secondary Battery and Non-aqueous Electrolyte for Sodium Ion Secondary Batteries. This invention was developed by Abe Koji, Todorov Yanko Marinov and Saito Shunsuke.
The patent application number ..
Measurement & Testing
| Tue 25 Nov 2025
Beijing, Nov. 25 -- State Intellectual Property Office of China has released Jiangsu Kute Lithium Intelligent Equipment Co Ltd patent application for Grinding Machine Workpiece Polishing System and Method Based on Torque Detection. This invention was developed by Chao Dongjun.
The patent application number is CN20251037009 20..
Chemicals
| Tue 25 Nov 2025
Beijing, Nov. 25 -- Chinese Patent for Lithium Bromide Unit has been issued to Beijing Huayuantaimeng Energy Saving Equipment Co Ltd. This invention was developed by Fang Jun, Xu Xianggen, Wang Wen, Tang Xuchen and Zhang Xiujun.
The patent application number is CN202422519040U 20241017. The patent publication number is CN2232..
Electrical
| Mon 24 Nov 2025
Geneva, Nov. 25 -- World Intellectual Property Organization Releases BASF SE and Karlsruher Institute Fuer Technology patent application for Process for Making Cathode Active Materials for Lithium-ion Batteries, and Cathode Active Materials. This invention was developed by Karger Leonhard, Brezesinski Torsten, Kondrakov Aleksand..
Engineering
| Tue 25 Nov 2025
Beijing, Nov. 25 -- Sunwoda Power Technology has been granted a patent for Electromagnetic Valve. This invention was developed by Xie Zhi.
The patent application number is CN202422278235U 20240918. The patent publication number is CN223203757 (U). International Patent Classification codes are F16K11/065, F16K11/07 and F16K31/..
Electrical
| Tue 25 Nov 2025
Beijing, Nov. 25 -- Boyan Jiaxin Beijing Tech Co Ltd has filed a patent application for Lithium Iron Phosphate Polymer Battery and Preparation Method Thereof. This invention was developed by Wang Yongling, Wu Binjie, Xu Haidong, Xiao Wenhua, Chen He and Bao Guicheng.
The patent application number is CN202510204232 20240104. T..
Electrical
| Tue 25 Nov 2025
Beijing, Nov. 25 -- Zaozhuang Vocational College has applied Chinese patent for Low-temperature-resistant Cycle-resistant Lithium Battery Electrolyte Additive and Preparation Method Thereof. Li Pengfei, Liang Jiahe, Zhu Zheng, Li Qian, Zhang Yingnan, He Qian, Zheng Cong and Zhang Cheng developed it.
The patent application num..
Chemicals
| Tue 25 Nov 2025
Geneva, Nov. 25 -- Electroflow Tech Inc has applied WIPO patent for Integrated Electrochemical Cell and Method for Lithium Extraction from Brine and Conversion to Lithium Product. Mcshane Eric, Gardner Evan and Collins-wildman Daniel developed it.
The patent application number is WO2025US29519 20250515. The patent publication..
Retail & Household
| Tue 25 Nov 2025
Beijing, Nov. 25 -- Shandong RuiFu Lithium Industry has been awarded a patent for Device for Preventing Deformation of Rake Rod of Disc Dryer. This invention was developed by Wang Yuanwei, Wang Zhanqian, Dai Wenbin, Kang Rujin, Yan Tingli, Wu Liangliang and Xiao Lili.
The patent application number is CN20242298088U 20240828. Th..
Chemicals
| Tue 25 Nov 2025
Geneva, Nov. 25 -- Ecolab USA has submitted a patent application for Compositions and Methods for Froth Modification. This invention was developed by Li Xiaojin Harry, Liu Jianjun and Xiong Yu.
The patent application number is WO2025US28875 20250512. The patent publication number is WO2025240310 (A1). International Patent Cla..
Electronics
| Mon 24 Nov 2025
Geneva, Nov. 25 -- World Intellectual Property Organization has published Chongqing Aureavia HI-Tech Glass patent application for Chemically Strengthened Glass-ceramic, Cover Glass, Electronic Device and Glass Component. The invention was developed by Long Chenhui.
The patent application number is WO2025CN94618 20250513. The ..
Pharmaceutical
| Tue 25 Nov 2025
Beijing, Nov. 25 -- State Intellectual Property Office of China has published Tianjin University of Science & Technology and Tianjin Chuntai Chemical Engineering Tech Co Ltd patent application for Catalyst and Method for Preparing Dimethyl Carbonate by Catalyzing Reaction of Methanol and Propylene Carbonate. The invention was de..
Electrical
| Mon 24 Nov 2025
Geneva, Nov. 25 -- Ulsan National Institute of Science & Technology has submitted a patent application for Chemical Peeling Process and Material of Waste Positive Electrode Scrap. Kwak Won Jin, Woo Ji Su, Lee Hong Geun and Hwang Geun Ha developed the invention.
The patent application number is WO2025KR05955 20250502. The pate..
Measurement & Testing
| Tue 25 Nov 2025
Beijing, Nov. 25 -- Guizhou Power Grid has submitted a patent application for FTU Terminal Communication Module Simulation Detection Analysis Device and Method. This invention was developed by Zhao Bin, Yang Rongfeng, Zhu Weihong, Meng Qinghua, Zhang Jincan, Jiang Maoxi, He Zhouyin, Zhang Yun, Chen Guangxiong, Yue Jian, Zhang Ji..
Electrical
| Mon 24 Nov 2025
Geneva, Nov. 25 -- World Intellectual Property Organization has published Contemporary Amperex Tech Co Limited and Contemporary Amperex Runzhi Software Technology patent application for Detection Device and Battery Production System. The invention was developed by Duan Pengfei, Liu Donghong, Zheng Fengjia, Zhao Baiquan, Ni Dajun..
Electrical
| Mon 24 Nov 2025
Geneva, Nov. 25 -- Zhejiang Amandarry New Materials Tech Co Ltd has sought patent for Preparation Method for Modified High-nickel Ternary Positive Electrode Material. This invention was developed by Da Senyin, Yang Zhangping, Shi Jianzhi and Han Ting.
The patent application number is WO2024CN106352 20240719. The patent public..
Electrical
| Tue 25 Nov 2025
Beijing, Nov. 25 -- Inner Mongolia Bentonite R&d Center Co Ltd has secured a patent on Drying Device for Preparing Lithium Battery Non-metallic Material Dispersing Agent. Lyu Honggang, Zhang Yuguang, Wang Kaiming, Wang Lining and Lyu Leyao developed the invention.
The patent application number is CN20242270461U 20240826. The ..
Electrical
| Tue 25 Nov 2025
Beijing, Nov. 25 -- Fujian Nebula Testing Tech Co Ltd has sought patent for Staged High-precision Lithium Battery Pack Equalization Repair Method. This invention was developed by Yang Jianzhuang, Xu Chenglin, Nogo and Qiu Shiming.
The patent application number is CN202411750151 20241202. The patent publication number is CN119..
Electrical
| Mon 24 Nov 2025
Geneva, Nov. 25 -- World Intellectual Property Organization has published Air Water Performance Chemical Inc patent application for Nonaqueous Electrolyte Solution for Lithium Ion Secondary Battery, and Lithium Ion Secondary Battery Using Same. The invention was developed by Okabe Akihiro, Takemoto Koshin and Iwanaga Tatsuki.
..
Automobile
| Mon 24 Nov 2025
Beijing, Nov. 25 -- Sibote Tianjin Bicycle Co Ltd has been awarded a patent for Combined Frame Structure Combining Battery and Frame. This invention was developed by Yang Zhilei, Tian Wei and Song Junguan.
The patent application number is CN202422642538U 20241031. The patent publication number is CN223200220 (U). Internationa..
Automobile
| Mon 24 Nov 2025
Geneva, Nov. 25 -- Toyota Jidosha has filed a patent application for Positive Electrode Active Material, All-solid Battery, Processing Liquid, and Method for Producing Positive Electrode Active Material. This invention was developed by Kubota Masaru and Visbal Mendoza Heidy Hodex.
The patent application number is WO2025JP16368 ..
Electrical
| Tue 25 Nov 2025
Beijing, Nov. 25 -- Wuxi Xinchu Material Tech Co Ltd has submitted a patent application for Composite Diaphragm and Battery. This invention was developed by Su Yang and Li Huilei.
The patent application number is CN202311301768 20231009. The patent publication number is CN119852645 (A). International Patent Classification cod..
Electrical
| Tue 25 Nov 2025
Beijing, Nov. 25 -- Wuxi Xinchu Material Tech Co Ltd has submitted a patent application for Nanometer Porous Composite Diaphragm, Preparation Method Thereof and Lithium Ion Battery. This invention was developed by Su Yang and Li Huilei.
The patent application number is CN202311300879 20231009. The patent publication number is..
Electrical
| Tue 25 Nov 2025
Beijing, Nov. 25 -- State Intellectual Property Office of China has published Taizhou Jicui Fengfang New Material Tech Co Ltd patent application for Aramid Diaphragm for Lithium Battery and Preparation Method of Aramid Diaphragm. The invention was developed by Liu Qiao and Wang Guowen.
The patent application number is CN20251..
Automobile
| Tue 25 Nov 2025
Beijing, Nov. 25 -- State Intellectual Property Office of China has published Shandong Sanai Chuxing Tech Co Ltd patent application for Vehicle Lithium Battery Protection Device. The invention was developed by Jin Kun.
The patent application number is CN20251044610 20250112. The patent publication number is CN119852629 (A). I..
Electrical
| Tue 25 Nov 2025
Beijing, Nov. 25 -- State Intellectual Property Office of China has released Jiangsu Zhongjun Energy Tech Co Ltd patent application for Anti-collision Self-cooling Outdoor Lithium Battery Box. This invention was developed by Chen Wen.
The patent application number is CN202510308429 20250317. The patent publication number is C..
Electrical
| Tue 25 Nov 2025
Beijing, Nov. 25 -- Nanjing Huawu Automation Equipment Co Ltd has filed a patent application for Lithium Battery with High Impact Resistance. This invention was developed by Liu Jihu and Liu Jiale.
The patent application number is CN20251022821 20250107. The patent publication number is CN119852618 (A). International Patent C..
Electrical
| Tue 25 Nov 2025
Beijing, Nov. 25 -- Yienke Tianrun New Energy Mat Shandong Co Ltd has applied Chinese patent for Waste Lithium Battery Electrolyte Recovery Processing Method. Ye Quan, Ye Fuchen, Ye Tao and Zhang Yongzhi developed it.
The patent application number is CN202510351084 20250324. The patent publication number is CN119852577 (A). I..
Electrical
| Tue 25 Nov 2025
Beijing, Nov. 25 -- State Intellectual Property Office of China has received Jiangsu Ruien New Energy Tech Co Ltd patent application for Cylindrical Lithium Ion Battery. Xue Hao, Lu Zhenghui and Wang Chitang developed the invention.
The patent application number is CN20251044198 20250111. The patent publication number is CN11..
Electrical
| Tue 25 Nov 2025
Beijing, Nov. 25 -- Jiangsu Ruien New Energy Tech Co Ltd has submitted a patent application for Cylindrical Lithium Ion Battery. This invention was developed by Wang Jian, Lu Zhenghui and Wang Chitang.
The patent application number is CN20251044193 20250111. The patent publication number is CN119852552 (A). International Pate..
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