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Metal & Mining
| Thu 27 Nov 2025
Beijing, Nov. 27 -- State Intellectual Property Office of China has received Xiangtan University patent application for Green and Environment-friendly Passivation Process for Aluminum-lithium Alloy Powder and Passivated Powder. Hu Jianxin, Guo Maoxing, Su Jun, Cao Yan, Gao Linsong, Xu Yiyi, Yang Jing and Luo Pan developed the in..
Electrical
| Wed 26 Nov 2025
Beijing, Nov. 27 -- Hubei Nuode Copper Foil New Material, Hubei Nuode Lithium Battery Mat Co Ltd and Hubei Nuode Copper Mat Co Ltd have submitted a patent application for Anti-oxidation Liquid and Anti-oxidation Treatment Method for Lithium Battery Copper Foil. Ding Yu, Luo Qianhui and Lin Peikai developed the invention.
The ..
Alcoholic Beverages
| Wed 26 Nov 2025
Beijing, Nov. 27 -- Chinese Patent for Equipment for Preparing High-quality Lithium Carbonate from Lithium Precipitation Mother Liquor has been issued to Shijiazhuang Dingwei Chemical Equipment Eng Co Ltd. This invention was developed by Zhao Haibao, Du Jusheng, Gao Bin, Li Xin and Ding Ziyun.
The patent application number is..
Tools and Machinery
| Thu 27 Nov 2025
Beijing, Nov. 27 -- Guangdong Jinsheng New Energy has applied Chinese patent for Ternary Precursor Dispersing and Conveying Device. Nie Yajing, Han Qiying, Yan Zhe, Nie Jing and Li Xin developed it.
The patent application number is CN202510105892 20250123. The patent publication number is CN119873440 (A). International Patent..
Electronics
| Wed 26 Nov 2025
Beijing, Nov. 27 -- Zuodian Industry Hubei has been awarded a patent for Portable Atomizer. This invention was developed by Zhu Jiangtao, Xiang Wenlin, Xiang Wenming and He Hongkai.
The patent application number is CN202422106198U 20240829. The patent publication number is CN223127018 (U). International Patent Classification ..
Oil & Gas
| Thu 27 Nov 2025
Beijing, Nov. 27 -- China Petroleum & Chemical, Sinopec Res Institute Of Petroleum Processing and Beijing Xingpu Fine Chemical Tech Development Co Ltd have sought patent for Lithium-based Lubricating Grease and Preparation Method Thereof. This invention was developed by Chen Jing, Chen Xiaowei, He Yifeng and Liu Qian.
The pat..
Electrical
| Thu 27 Nov 2025
Beijing, Nov. 27 -- Shanghai Yili New Energy Tech Co Ltd and Yili Shanghai Tech Co Ltd have submitted a patent application for Organic Sulfur Small-molecule Compound for Lithium-sulfur Battery Positive Electrode Material and Preparation Method and Application of Organic Sulfur Small-molecule Compound. This invention was develope..
Electrical
| Thu 27 Nov 2025
Beijing, Nov. 27 -- Monta Vista Energy Tech Corporation Anhui and Hefei University of Technology have sought patent for Lithium Metal Solid-state Battery Carbon Fiber Multi-grid Box Body and Forming Method and Application Thereof. This invention was developed by He Jun, Li Zheng, Zhai Hua, Zhang Yingjie, Zhou Lisha and Zhou Fei...
Pharmaceutical
| Thu 27 Nov 2025
Beijing, Nov. 27 -- Tianjin Aerospace Changzheng Rocket Manufacturing and Shanghai Jiao Tong University have applied Chinese patent for 5M-diameter Aluminum Lithium Alloy PMI Interlayer Common Bottom Lock Bottom Circular Seam Assembly Welding Method Based on Constant Temperature Control. Li Chao, Gu Bin, Gao Wenjing, Yu Haidong,..
Transportation
| Thu 27 Nov 2025
Beijing, Nov. 27 -- CRRC Qingdao Sifang and Southwest Jiaotong University have submitted a patent application for Railway Vehicle Operation Processing Method and Device and Railway Vehicle. This invention was developed by Li Qi, Zhang Guorui, Wang Tianhong, Zhang Yin, Liu Donghuan, Meng Xiang, Chen Weirong and Lee Byung Hoon.
..
Metal & Mining
| Thu 27 Nov 2025
Beijing, Nov. 27 -- Jiangxi Ganfeng Lithium Group and Institute of Process Engineering,Chinese Academy of Sciences have submitted a patent application for Method for High-value Utilization of Lithium Smelting Slag. Li Huiquan, Li Liangbin, Ye Ming, Bang Gun, Peng Aiping, Zhu Liangliang, Sun Zhenhua, Yang Tong, Tian Xin, Wang Che..
Metal & Mining
| Wed 26 Nov 2025
Beijing, Nov. 27 -- Wang Yajun, Yu Siyan, Tian Feiyang and Lu Yazheng have sought patent for Sucking Disc Suitable for Glass Surface. This invention was developed by Wang Yajun, Yu Siyan, Tian Feiyang, Lu Yazheng, Xia Menghai, Zhao Weijing and Nie Qijun.
The patent application number is CN20251085719 20250120. The patent publ..
Tools and Machinery
| Wed 26 Nov 2025
Beijing, Nov. 27 -- Changzhou Blest Lithium Power Wisdom Factory has received a patent for Integrated Bowl Unloading and Conveying System. This invention was developed by Yuan Hongdong, Xu Fengmei, Yao Haozhi, Xi Yuanman and Lu Wen.
The patent application number is CN202422271300U 20240918. The patent publication number is CN..
Tools and Machinery
| Thu 27 Nov 2025
Beijing, Nov. 27 -- Jiangsu Kute Lithium Intelligent Equipment Co Ltd has submitted a patent application for Comprehensive Manufacturing Unit of Automatic Grinding Machine. This invention was developed by Chao Dongjun.
The patent application number is CN202411971105 20241230. The patent publication number is CN119871171 (A). ..
Enviornmental
| Thu 27 Nov 2025
Beijing, Nov. 27 -- Zhejiang Dongyi Magnetic Co Ltd has been awarded a patent for Backpack Dust Collector. This invention was developed by Lyu Jianfeng, Yan Ting, Lyu Jianyuan, Lv Yingrun and Lyu Lyucheng.
The patent application number is CN202422221286U 20240910. The patent publication number is CN223262842 (U). Internationa..
Chemicals
| Thu 27 Nov 2025
Beijing, Nov. 27 -- Jiangxi Jiuling Lithium Ind Co Ltd has submitted a patent application for Method for Extracting Tantalum and Niobium by Roasting and Melting Tantalum and Niobium Concentrate Through Villiaumite After Multiple Times of Acid Leaching. This invention was developed by Wei Dongdong, Yao Li, Chen Mengyun, Pan Rui, ..
Electronics
| Thu 27 Nov 2025
Beijing, Nov. 27 -- Fujian Nebula Electronics has submitted a patent application for Automatic Calibration Method and System for Thermocouple Temperature Collector. This invention was developed by Li Youcai, Fang Ziliang and Yang Guo.
The patent application number is CN202411689468 20241125. The patent publication number is C..
Chemicals
| Wed 26 Nov 2025
Beijing, Nov. 27 -- Shijiazhuang Beot Inorganic Membrane Separation Equipment Co Ltd has been granted a patent for Micro-interface Enhanced Mass Transfer Lithium Carbonate Continuous Carbonization System. This invention was developed by Zhang Zhijun and Zhang Zhichao.
The patent application number is CN202422394987U 20240930...
Packaging & Containers
| Wed 26 Nov 2025
Beijing, Nov. 27 -- Jiangxi Yongcheng Lithium Industry Tech Co Ltd has been awarded a patent for Ore Separation Double-shaft Stirring Box Convenient to Maintain. This invention was developed by Qin Jiangfeng, Qiu Zhenzhong, Lai Huibin, Yi Chen, Deng Lin and Luo Zhiyong.
The patent application number is CN202422402186U 2024093..
Retail & Household
| Wed 26 Nov 2025
Beijing, Nov. 27 -- Guangzhou Lester Electrical Appliance Dev Co Ltd has secured a patent on Negative Ion Hair Straightening Comb. Lyu Yongliang developed the invention.
The patent application number is CN202422202544U 20240909. The patent publication number is CN223126026 (U). International Patent Classification codes are A4..
Plastics
| Thu 27 Nov 2025
Beijing, Nov. 27 -- Zhixin Boyuan New Material Tech Co Ltd has submitted a patent application for Hot-method Aluminum-plastic Film Process. Peng Cheng, Wu Yanglong, Zhang Bin and Shan Huazhong developed the invention.
The patent application number is CN202411987576 20241231. The patent publication number is CN119871909 (A). I..
Agricultural
| Thu 27 Nov 2025
Beijing, Nov. 27 -- State Intellectual Property Office of China has received Zhejiang Haichuang Lithium Tech Co Ltd patent application for Method for Preparing Ultrahigh-nickel Narrow-distribution Large-specific-area Ternary Precursor Through Seed Crystal Method. Yang Fan, Ji Tongzong, Zheng Bin and Huang Yafan developed the inv..
Chemicals
| Thu 27 Nov 2025
Beijing, Nov. 27 -- State Intellectual Property Office of China has received Zhejiang Youshan New Material Technology and Zhejiang Youshan New Energy Tech Co Ltd patent application for Method for Preparing High-performance Lithium Iron Phosphate by Normal-pressure Liquid-phase Reflux Method. Wang Kunpeng, Chen Xiaolin, Li Yong, ..
Agricultural
| Thu 27 Nov 2025
Beijing, Nov. 27 -- State Intellectual Property Office of China has published Xinyangfeng Agricultural Technology Co Ltd and Yangfeng Chuyuan New Energy Tech Co Ltd patent application for Preparation Method of Carbon-coated Lithium Iron Phosphate. The invention was developed by Pang Wei, Li Zhi, Liang Fuzhong, Deng Zizhao and T..
Agricultural
| Thu 27 Nov 2025
Beijing, Nov. 27 -- State Intellectual Property Office of China has published Xinyangfeng Agricultural Technology Co Ltd and Yangfeng Chuyuan New Energy Tech Co Ltd patent application for Preparation Method of Graded Lithium-iron Position Co-doped High-compaction Lithium Iron Phosphate. The invention was developed by Zhang Xiand..
Chemicals
| Thu 27 Nov 2025
Beijing, Nov. 27 -- State Intellectual Property Office of China has published Contemporary Amperex Technology, Jiangsu and Jiangsu Lithitech Co Ltd patent application for Lithium Manganese Iron Phosphate Composite Material, Preparation Method and Related Device. The invention was developed by Wang Caijun, Jiang Yao, Li Jiawei, G..
Chemicals
| Thu 27 Nov 2025
Beijing, Nov. 27 -- State Intellectual Property Office of China has released Sichuan Jinhengfengling New Material Tech Co Ltd patent application for Method for Removing Potassium from Monoammonium Phosphate Solution. This invention was developed by Liu Xiaohui and Wei Ke.
The patent application number is CN202510257182 202503..
Automobile
| Thu 27 Nov 2025
Beijing, Nov. 27 -- Xiamen Jinlong Automobile New Energy Tech Co Ltd has obtained a patent for all-in-one low-voltage power supply and energy compensation circuit for power battery safety monitoring. This invention was developed by Chen Qinsong, Chen Xinxian, Ye Weihong, Jiang Zhao, Chen Xiaobing, Ye Jianshuang, Zhang Li and Luo..
Automobile
| Thu 27 Nov 2025
Beijing, Nov. 27 -- Wuxi Jinzer Science & Tech Co Ltd has applied Chinese patent for Vehicle-mounted Tool Integrated Control System. Jia Zhenxin developed it.
The patent application number is CN202510178459 20250218. The patent publication number is CN119872446 (A). International Patent Classification codes are B60C23/10, B60..
Automobile
| Thu 27 Nov 2025
Beijing, Nov. 27 -- State Intellectual Property Office of China has published Hangzhou Hangcha Electrical Appliance Co Ltd patent application for High-voltage Loop Control Method and System for Lithium Battery Power Supply of Shield Tractor. The invention was developed by Lan Yuxun, Zhao Wei, Wu Tao, Shen Xiayan and Fu Yubin.
..
Automobile
| Wed 26 Nov 2025
Beijing, Nov. 27 -- Chinese Patent for Damping Type Foldable Lithium Battery Electric Bicycle has been issued to Sibote Tianjin Bicycle Co Ltd. This invention was developed by Yang Zhilei, Tian Wei and Song Junguan.
The patent application number is CN202422413526U 20240930. The patent publication number is CN223279228 (U). In..
Electrical
| Wed 26 Nov 2025
Beijing, Nov. 27 -- Shandong Fengyuan Chemical Co Ltd has been awarded a patent for Lithium Battery Positive Electrode Material Leaching Tank. This invention was developed by Deng Yan, Zhao Guanghui and Chen Lingguo.
The patent application number is CN202422285983U 20240919. The patent publication number is CN223127807 (U). I..
Textile
| Wed 26 Nov 2025
Beijing, Nov. 27 -- Chinese Patent for Intelligent Yoga Trousers with Waist Warm-keeping Function has been issued to Guangzhou Jingwei Jinfang Protection Tech Co Ltd. This invention was developed by Liu Baocheng, Han Lun and Zhao Zhiqi.
The patent application number is CN202422278536U 20240918. The patent publication number i..
Electrical
| Thu 27 Nov 2025
Beijing, Nov. 27 -- Jiangxi Jinxi Nano Mat Co Ltd has submitted a patent application for Anti-cracking Agent for Lithium Ion Battery as Well as Preparation Method and Application of Anti-cracking Agent. This invention was developed by Zhang Xiaohong, Zeng Xiang and Zhang Yueyu.
The patent application number is CN20251086626 2..
Plastics
| Thu 27 Nov 2025
Beijing, Nov. 27 -- State Intellectual Property Office of China has received Xi'an Sikesai Ind Co Ltd patent application for Stable Flame-retardant Gel Polymer for Electrolyte. Cao Xiaofeng, Wu Yifei, Liu Hangbo, Li Jiangcheng and Liu Jiajia developed the invention.
The patent application number is CN202510368451 20250327. Th..
Electrical
| Thu 27 Nov 2025
Beijing, Nov. 27 -- Hubei Lideerke New Energy Co Ltd has submitted a patent application for Clamping Jaw Suitable for Square Lithium Battery. Xiao Jun, Liu Chunyu, Wang Chuanbing, Ruan Xiupeng and Huang Tao developed the invention.
The patent application number is CN202510312709 20250317. The patent publication number is CN11..
Electrical
| Thu 27 Nov 2025
Beijing, Nov. 27 -- Huayou New Energy Dongguan Co Ltd has sought patent for Welding Device for Lithium Battery. This invention was developed by Xiao Hebai.
The patent application number is CN20251070049 20250116. The patent publication number is CN119870696 (A). International Patent Classification codes are B23K26/08, B23K26/..
Pipe
| Thu 27 Nov 2025
Beijing, Nov. 27 -- State Intellectual Property Office of China has released Jiangxi Building Material Scient Research Design Institute Co Ltd patent application for High-strength Conductive Anti-corrosion PVC Pipe Containing Modified Lithium Slag and Preparation Method of High-strength Conductive Anti-corrosion PVC Pipe. This i..
Electrical
| Wed 26 Nov 2025
Beijing, Nov. 27 -- Southwest Branch Of Beijing Jingneng Clean Energy Power Co Ltd has received a patent for Prefabricated Cabin Type Lithium Battery Automatic Fire Extinguishing Test Device. This invention was developed by Wang Chaozhi, Xiang Zonghui, Lyu Xianjun, Wu Changlin, Yao Fanquan, Li Hui and Cen Gong.
The patent app..
Electrical
| Wed 26 Nov 2025
Beijing, Nov. 27 -- Shenzhen Guanhao Ind Equipment Co Ltd has been granted a patent for Automatic Arranging and Loading Device for Battery Steel Shells. Chang Zilong and Chang Weijie developed the invention.
The patent application number is CN202422832055U 20241120. The patent publication number is CN223280066 (U). Internatio..
Electrical
| Thu 27 Nov 2025
Beijing, Nov. 27 -- Guangxi Zhongwei New Energy Tech Co Ltd; Cngr Advanced Mat Co Ltd has sought patent for Positive Electrode Material Precursor and Preparation Method Thereof, Lithium Ion Battery Positive Electrode Material, Lithium Ion Battery and Electric Equipment. This invention was developed by Zhu Daoyun, Mu Xiaowen, Yua..
Electrical
| Thu 27 Nov 2025
Beijing, Nov. 27 -- Sichuan Baisige New Material Tech Co Ltd has applied Chinese patent for Porous Carbon Negative Electrode Material, Preparation Method Thereof and Lithium Ion Battery. Huang Gang, Xie Jiao, Wang Jin and Li Xiang developed it.
The patent application number is CN202510141104 20250208. The patent publication n..
Metal & Mining
| Thu 27 Nov 2025
Beijing, Nov. 27 -- State Intellectual Property Office of China has released Central South University and Jiangxi Yongxing Special Steel New Energy Tech Co Ltd patent application for Method for Extracting Potassium, Sodium, Rubidium and Cesium in Lithium Slag. This invention was developed by Ke Yong, Wang Yunyan, Fu Jie, Zou Wei..
Metal & Mining
| Thu 27 Nov 2025
Beijing, Nov. 27 -- State Intellectual Property Office of China has released Ganzhou Tengyuan Cobalt New Mat Co Ltd patent application for Device and Method for Selectively Extracting and Separating Nickel and Lithium. This invention was developed by Xu Liang, Wang Yimin, Jiang Xiaohui and Liao Yi.
The patent application numb..
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..
Metal & Mining
| Thu 27 Nov 2025
Beijing, Nov. 27 -- Central South University has applied Chinese patent for Aluminum-lithium Alloy Thin-wall Part Forming Method and Device. Yi Youping, Dong Fei and Huang Shiquan developed it.
The patent application number is CN202411859476 20241217. The patent publication number is CN119870265 (A). International Patent Classi..
Chemicals
| Thu 27 Nov 2025
Beijing, Nov. 27 -- Hainan University has sought patent for N, N-dimethyl Amide Compound and Synthesis Method Thereof. This invention was developed by Li Chunya, Pi Tianshu, Hu Wei, Zhou Zhicheng, Huang Lingyu, Chen Tieqiao, Liu Long and Huang Tianzeng.
The patent application number is CN20251050532 20250113. The patent publica..
Automobile
| Thu 27 Nov 2025
Beijing, Nov. 27 -- Hangzhou Xingrong Tech Co Ltd has applied Chinese patent for Vehicle-mounted High-voltage-resistant MLCC Ceramic Powder and Preparation Method and Application Thereof. Du Panfei, Ge Ahui, Guo Hongzhen and Xu Haibo developed it.
The patent application number is CN202510371445 20250327. The patent publicatio..
Chemicals
| Thu 27 Nov 2025
Beijing, Nov. 27 -- Kunming University of Science and Technology has sought patent for Metallic Oxide Nano Composite Material as Well as Preparation Method and Application Thereof. This invention was developed by Zeng Jie, Fang Dong and Li Liyang.
The patent application number is CN20251071100 20250116. The patent publication n..
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
| Thu 27 Nov 2025
Beijing, Nov. 27 -- Guizhou Antepu New Energy Mat Co Ltd has filed a patent application for Heat Preservation Material Charging Process for Producing Lithium Battery Negative Electrode Material. This invention was developed by Zhang Libin.
The patent application number is CN202411458550 20241018. The patent publication number..
Metal & Mining
| 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 CN1198..
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 ..
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 -- 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,..
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 -- 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..
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 ..
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 ..
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..
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..
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..
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.
..
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 ..
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