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Chemicals
| Sat 27 Dec 2025
Beijing, Dec. 27 -- Shenzhen Senior Technology Material and Senior Nantong New Material Tech Co Ltd have submitted a patent application for Binder Emulsion, Preparation Method of Binder Emulsion, Coating Slurry, Lithium Ion Battery Diaphragm and Preparation Method of Lithium Ion Battery Diaphragm. This invention was developed by..
Chemicals
| Sat 27 Dec 2025
Beijing, Dec. 27 -- Zhejiang Youshan New Material Technology and Zhejiang Youshan New Energy Tech Co Ltd have submitted a patent application for Process for Preparing Battery-grade Iron Phosphate by Recovering Ferrophosphorus Slag. This invention was developed by Liu Haozhou, Bao Weidong, Chen Xiaojun and Hu Lei.
The patent a..
Semiconductor
| Sat 27 Dec 2025
Beijing, Dec. 27 -- Qinghai Dongtai Jinaier Lithium Resources Co Ltd, Qinghai Lithium Ind Co Ltd and Qinghai Taifeng Pulead Lithium Tech Co Ltd have submitted a patent application for Method and System for Extracting Lithium from Salt Lake and Synchronously Removing Silicon and Boron. This invention was developed by Wen Xianming..
Chemicals
| Sat 27 Dec 2025
Beijing, Dec. 27 -- Bateri Tech Co Ltd and Tianjin Baterui Tech Co Ltd have applied Chinese patent for Method for Recovering Phosphorus in Iron Phosphate Aging Solution Synthesized by Recovering All Components of Lithium Iron Phosphate Black Powder. Lai Jinlong, Wu Hu, Li Zhenyu, Wan Guo and Li Huafeng developed it.
The paten..
Oil & Gas
| Sat 27 Dec 2025
Beijing, Dec. 27 -- China University of Petroleum, East China and Shandong Zhaowen New Energy Tech Co Ltd have applied Chinese patent for Lithium-rich Manganese-based Positive Electrode Material and Preparation Method Thereof. Xing Wei, Chen Changtai, Li Wen, Cui Yongpeng, Song Yijun and Gao Xiuli developed it.
The patent app..
Chemicals
| Fri 26 Dec 2025
Beijing, Dec. 27 -- Jingmen Green Eco Manufacture New Material and Jingmen Power Battery Regeneration Technology have filed a patent application for Method for Removing Copper and Aluminum from Lithium Iron Phosphate Battery Black Powder or Ferrophosphorus Slag Lixivium. This invention was developed by Xu Kaihua, Wang Shengqing,..
Measurement & Testing
| Fri 26 Dec 2025
Beijing, Dec. 27 -- Chongqing Tianqi Lithium Industry, Tianqi Lithium Corp and Tianqi Lithium New Energy Tech Research Meishan Co Ltd have received a patent for Temperature Measuring Device and Temperature Measuring System for Molten Metal Lithium and Alloy Thereof. This invention was developed by Liu Kecheng, Liu Qiang, Zhao Be..
Construction
| Mon 29 Dec 2025
Beijing, Dec. 29 -- Yibin Tianyi Lithium Technology Innovation has filed a patent application for Template System and Method for Castable Construction of Transformation Kiln. This invention was developed by Lyu Yongkang, Xiao Honghui, Wang Tengbo, He Zuoyou, Jin Minggang, Tan Zhu, Wang Wenzhi, Li Zhiqiang and Cai Xuelin.
The pa..
Enviornmental
| Fri 26 Dec 2025
Beijing, Dec. 27 -- State Intellectual Property Office of China has received Bgt Group Holding Co Ltd patent application for Method for Extracting Lithium from Low-grade Salt Lake. Guo Yiguo, Wei Yang, Lu Xiping, Wu Zhishan and Yang Mingfu developed the invention.
The patent application number is CN20251057491 20250114. The p..
Chemicals
| Fri 26 Dec 2025
Beijing, Dec. 27 -- Chongqing Tianqi Lithium Industry and Tianqi Lithium Corp have secured a patent on High-temperature Fused Salt Sampling Device. Chen Qiuxu, Liu Qiang, Liu Yang, Zhao Gai, Mo Chuan and Li Lu developed the invention.
The patent application number is CN202422253543U 20240913. The patent publication number is ..
Chemicals
| Fri 26 Dec 2025
Beijing, Dec. 27 -- Yahua Lithium Ind Yaan Co Ltd has secured a patent on Lithium Concentrate Sampling Device. Zhang Liang, Cheng Kuanping, Li Xiaolong and Luo Hongqiang developed the invention.
The patent application number is CN20242268555U 20240826. The patent publication number is CN223295692 (U). International Patent Cla..
Electrical
| Fri 26 Dec 2025
Beijing, Dec. 27 -- Shenzhen Lanqing Environmental Tech Engineering Co Ltd has sought patent for Lithium Battery Liquid Injection Organic Waste Gas Treatment System. This invention was developed by Xu Jianli, Wang Zhongzhou, She Zhengping, Cheng Yangyang, Wu Hongxiu, Chen Qiurong, Wang Li, Luo Shili, Cai Junzhe and Zhu Hongliang..
Electrical
| Sat 27 Dec 2025
Beijing, Dec. 27 -- Hubei Zhongyu New Mat Co Ltd has applied Chinese patent for Method for Preparing Battery-grade Lithium Fluoride from Crude Lithium Carbonate. Xiao Junping, Feng Qionghua, Xiang Chong, Wang Cheng and Qi Run developed it.
The patent application number is CN202510255038 20250305. The patent publication number..
Electrical
| Sat 27 Dec 2025
Beijing, Dec. 27 -- State Intellectual Property Office of China has received Shenzhen Anpin Silicone Mat Co Ltd patent application for Silicone Oil Cooling Liquid for Immersed Liquid Cooling of Lithium Battery and Use Method of Silicone Oil Cooling Liquid. Ding Xiaowei, Wu Nan, Ding Xiaobin, Tong Zhuoran and You Zhenglin develop..
Retail & Household
| Fri 26 Dec 2025
Beijing, Dec. 27 -- Yahua Lithium Ind Yaan Co Ltd has received a patent for Disc Dryer. This invention was developed by Cheng Kuanping, Yang Yunkai, Deng Yajie, Luo Hongqiang and Zhan Hongrui.
The patent application number is CN20242264781U 20240826. The patent publication number is CN223295182 (U). International Patent Class..
Chemicals
| Fri 26 Dec 2025
Beijing, Dec. 27 -- Gansu Shuangliang Smart Energy Man Co Ltd has received a patent for Liquid Filling Device of Lithium Bromide Absorption Heat Pump. This invention was developed by Li Jialin and Zhang Yunzhen.
The patent application number is CN202422431029U 20241009. The patent publication number is CN223295079 (U). Intern..
Chemicals
| Fri 26 Dec 2025
Beijing, Dec. 27 -- Gansu Shuangliang Smart Energy Man Co Ltd has been granted a patent for Purifying Device for Lithium Bromide Solution After Water Feeding of Absorption Heat Pump. Zhang Yunzhen and Xing Xiaoping developed the invention.
The patent application number is CN202422563668U 20241023. The patent publication numbe..
Chemicals
| Sat 27 Dec 2025
Beijing, Dec. 27 -- Ningbo Boerya Electronic Material Tech Co Ltd has sought patent for Electrolytic Adhesive Tape. This invention was developed by Zhu Xukai.
The patent application number is CN20251060700 20250115. The patent publication number is CN120082296 (A). International Patent Classification codes are C08F220/38, C08..
Electrical
| Sat 27 Dec 2025
Beijing, Dec. 27 -- Tangshan Beitan Tech Co Ltd has applied Chinese patent for Preparation Method and Application of Nitrogen-sulfur-boron Co-doped Graphene Composite Material for Negative Electrode of Lithium Ion Battery. Zhang Changbai and Zhang Kun developed it.
The patent application number is CN202510251170 20250304. The..
Electrical
| Sat 27 Dec 2025
Beijing, Dec. 27 -- Shaanxi University of Science & Technology has sought patent for Carbon-silicon Negative Electrode Material and Preparation Method Thereof. This invention was developed by Ding Shukai, Li Hang, Han Bin and Sun Dongfeng.
The patent application number is CN202510249099 20250304. The patent publication number i..
Electrical
| Sat 27 Dec 2025
Beijing, Dec. 27 -- State Intellectual Property Office of China has received Sichuan Baisige New Material Tech Co Ltd patent application for Starch-based Hard Carbon Negative Electrode Material, Preparation Method Thereof and Lithium Ion Battery. Li Xiang, Wang Jin and Xie Jiao developed the invention.
The patent application ..
Electrical
| Sat 27 Dec 2025
Beijing, Dec. 27 -- State Intellectual Property Office of China has received Zhangzhou Mingde New Material Tech Co Ltd patent application for Preparation Method of Lithium Iron Phosphate/carbon Composite Positive Electrode Material. Ye Yongshun and Li Yueyun developed the invention.
The patent application number is CN20251044..
Chemicals
| Sat 27 Dec 2025
Beijing, Dec. 27 -- State Intellectual Property Office of China has received Hunan Pengbo New Mat Co Ltd patent application for Preparation Method of Low-cost Long-cycle Lithium Iron Phosphate Positive Electrode Material. Chen Hailin, Li Tao, Huang Aixia, Xu Changmei, Fu Zhao, Ishihara and Tang Yuanlin developed the invention.
..
Packaging & Containers
| Fri 26 Dec 2025
Beijing, Dec. 27 -- Yahua Lithium Ind Yaan Co Ltd has been granted a patent for Automatic Water Replenishing Device for Water Seal Tank of Boiler. This invention was developed by Deng Yajie, Cheng Kuanping, Lin Dabin, He Jun and Luo Dengwen.
The patent application number is CN20242264078U 20240826. The patent publication numb..
Chemicals
| Fri 26 Dec 2025
Beijing, Dec. 27 -- Taizhou Heyi New Material Tech Co Ltd has submitted a patent application for Preparation Method of Polyamide Nanofiltration Membrane Capable of Avoiding Acyl Chloride Hydrolysis Influence. Zhou Shijian, Luo Ligang and Ye Ping developed the invention.
The patent application number is CN202510569987 20250506..
Chemicals
| Fri 26 Dec 2025
Beijing, Dec. 27 -- Tianfu Yongxing Laboratory has submitted a patent application for Positively Charged Nanofiltration Membrane for Magnesium-lithium Separation and Preparation Method of Positively Charged Nanofiltration Membrane. This invention was developed by Zeng Guangyong, Liu Ke, Xia Yingjie, Zeng Ying, Zhou Kun, Wei Feif..
Automobile
| Fri 26 Dec 2025
Beijing, Dec. 27 -- Nanjing Kongying System Eng Co Ltd has applied Chinese patent for Electric Vehicle Lithium Battery Box Fire Prevention and Control System and Fire Extinguishing Method Thereof. Liu Gang, Xia Genfu and Shan Haotian developed it.
The patent application number is CN202510250484 20250304. The patent publicatio..
Electrical
| Sat 27 Dec 2025
Beijing, Dec. 27 -- Jiangsu Puzheng Precision Tech Co Ltd has filed a patent application for Automatic Welding Robot for Lithium Battery Module Connecting Piece. This invention was developed by Liu Dao, Zhou Rong, Luo Yixin and Yi Xinbiao.
The patent application number is CN202510541987 20250428. The patent publication number..
Metal & Mining
| Fri 26 Dec 2025
Beijing, Dec. 27 -- Zhejiang Tianneng New Mat Co Ltd has filed a patent application for Heat Treatment Method of Battery Black Powder. This invention was developed by Wu Xinping, Wu Jiawei, Yang Shaodong, Liu Yuanlong, Xu Xiaofei, Zhang Shaohui, Zhen Aigang, Shi Liyong, Xu Bocong, Li Na and Peng Cheng.
The patent application ..
Measurement & Testing
| Fri 26 Dec 2025
Beijing, Dec. 27 -- Yahua Lithium Ind Yaan Co Ltd has been awarded a patent for Pipeline Liquid Sampling Device. This invention was developed by Zhang Qi, Xiang Changlin, Jiang Linshan and Yang Tao.
The patent application number is CN20242264055U 20240826. The patent publication number is CN223295707 (U). International Patent..
Metal & Mining
| Sat 27 Dec 2025
Beijing, Dec. 27 -- State Intellectual Property Office of China has published Chongqing Jinhuineng New Mat Co Ltd and Sichuan Jinhuineng New Materials patent application for Preparation Method of Graphite Composite Material. The invention was developed by Wu Yaping, Zhang Haiyang, Zhang Baowen, Tang Jiaojiao, Li Min and Wu Lingh..
Plastics
| Sat 27 Dec 2025
Beijing, Dec. 27 -- Hangzhou Gesm New Energy Intelligent Equipment Co Ltd has applied Chinese patent for Metal Mold Conveying Device with High Stability. Li Shaping, Qiu Zhigang, Bao Zhimin, Limpo Brittany, Wang Hong, Xu Xudong, Becker David Dunham, Wang Hao, He Mingyang and Zhou Baopeng developed it.
The patent application n..
Measurement & Testing
| Fri 26 Dec 2025
Beijing, Dec. 27 -- Hunan Xinguang Intelligence Science Co Ltd has been awarded a patent for Outdoor Gas Detector. This invention was developed by Wang Zhe, Su Ke and Wang Bo.
The patent application number is CN202422706051U 20241106. The patent publication number is CN223295954 (U). International Patent Classification code i..
Measurement & Testing
| Sat 27 Dec 2025
Beijing, Dec. 27 -- Shenzhen Yichen Motion Tech Co Ltd has obtained a patent for lithium battery electric quantity detection device. This invention was developed by Wang Xiaoming.
The patent application number is CN202421940946U 20240812. The patent publication number is CN223296112 (U). International Patent Classification co..
Enviornmental
| Fri 26 Dec 2025
Beijing, Dec. 27 -- Gold Cup Electric Electromagnetic Wire has secured a patent on Enameling Oven Waste Heat Utilization Device. Li Hao, Liu Tan, Wang Feng, Qing Chuang, Cao Cheng, Chen Junlin, Kuang Meizhou and Zheng Qingxiang developed the invention.
The patent application number is CN202422465565U 20241012. The patent publ..
Medical
| Sat 27 Dec 2025
Beijing, Dec. 27 -- State Intellectual Property Office of China has released Tianfu Yongxing Laboratory patent application for Preparation Method of Novel Biomass Hydrogel. This invention was developed by Li Xiaoke, Xia Jun, Liao Yinhao and Zhou Lihong.
The patent application number is CN202510556705 20250429. The patent publ..
Pharmaceutical
| Fri 26 Dec 2025
Beijing, Dec. 27 -- State Intellectual Property Office of China has released Qinghai Salt Lake Industry and Shanghai Jiao Tong University patent application for Lithium Extraction System, Lithium Extraction Method and Lithium Metal Electrode. This invention was developed by Sun Haidong, Zhang Chenglan, Duan Huanan, Li Juan, Zhao..
Electronics
| Sat 27 Dec 2025
Beijing, Dec. 27 -- Shenzhen E-Ran Technology has submitted a patent application for Wireless Charging Hearing Aid and Hearing Aid Assembly. This invention was developed by Cheng Qing.
The patent application number is CN202510184939 20250219. The patent publication number is CN120075712 (A). International Patent Classificatio..
Electrical
| Fri 26 Dec 2025
Beijing, Dec. 26 -- Dalian University of Technology and Hebei Kairui Chemical Co Ltd have filed a patent application for Lithium Battery Additive, Preparation Method and Application. This invention was developed by Ji Min, Xu Hang and Li Xuefeng.
The patent application number is CN202510259985 20250306. The patent publication..
Electrical
| Fri 26 Dec 2025
Beijing, Dec. 26 -- Jinko Solar and Zhejiang Jingke Energy Storage Co Ltd have sought patent for Lithium Ion Battery and Preparation Method Thereof. This invention was developed by Luan Xiangsen, Yang Zixiang, Sun Hanzhang and Zhang Luhua.
The patent application number is CN202510213644 20250225. The patent publication number..
Electrical
| Fri 26 Dec 2025
Beijing, Dec. 26 -- Shanghai Yili New Energy Tech Co Ltd and Yili Shanghai Tech Co Ltd have applied Chinese patent for LMNO Lithium-rich Manganese-based All-solid-state Lithium Battery Positive Electrode Active Material and Preparation Method Thereof. Zhang Xi, Ba Kai, Guo Bangjun, Zhu Jinhui and Jia Linan developed it.
The p..
Chemicals
| Fri 26 Dec 2025
Beijing, Dec. 26 -- Guangzhou Tinci Materials Technology and Jiujiang Tinci Materials Technology have submitted a patent application for Polycrystalline Lithium Nickel Manganese Oxide Positive Electrode Material as Well as Preparation Method and Application Thereof. Zhu Hekang, Gong Weizhi, Wu Yupeng, Fan Weizhen and Shi Litao d..
Electrical
| Fri 26 Dec 2025
Beijing, Dec. 26 -- Shanghai Yili New Energy Tech Co Ltd and Yili Shanghai Tech Co Ltd have submitted a patent application for Composite Positive Electrode Material and Preparation Method and Application Thereof. This invention was developed by Zhang Xi, Zhang Shuojie, Guo Bangjun, Zhu Jinhui and Jia Linan.
The patent applica..
Electrical
| Fri 26 Dec 2025
Beijing, Dec. 26 -- Yangtze River Delta Physics Research Center Co Ltd, Tianmu Lake Institute of Advanced Energy Storage Technologies and Institute of Physics CAS have filed a patent application for Molybdenum Disulfide and Lithium Lanthanum Niobium Oxygen Co-coated Lithium-rich Manganese-based Positive Electrode Material and Pr..
Electrical
| Fri 26 Dec 2025
Beijing, Dec. 26 -- Central South University and Xiamen Xiawu New Energy Material have sought patent for High-nickel Positive Electrode Material with Cage-shaped Oxygen Fixation Structure, Lithium Ion Battery and Preparation Method of High-nickel Positive Electrode Material. This invention was developed by Jiang Long, Liang Yumi..
Electrical
| Thu 25 Dec 2025
Beijing, Dec. 25 -- Jiujiang Tinci Materials Technology and Jiujiang Tianci Resource Cycle Tech Co Ltd have been awarded a patent for Waste Lithium Ion Battery Recovery System. This invention was developed by Wei Wentian, Lin Haiqiang, Liu Yating and Han Heng.
The patent application number is CN202421918108U 20240808. The pat..
Electrical
| Thu 25 Dec 2025
Beijing, Dec. 25 -- Yuanjing Power Technology Ordos Co Ltd, Envision Power Tech Jiangsu and Yuanjing Ruitai Power Technology (Shanghai) have been granted a patent for Battery Cell and Battery. This invention was developed by Wang Shuming.
The patent application number is CN202422341332U 20240925. The patent publication number..
Automobile
| Fri 26 Dec 2025
Beijing, Dec. 26 -- Shenzhen Deta Ind Intelligent Electric Automobile Co Ltd and Shenzhen Deta Battery Tech Co Ltd have submitted a patent application for Charging and Discharging Detection Method, Device and Equipment for Mining Lithium Battery and Medium. Zhang Wei, Long Hui, Li Wenzhong and Chen Anbi developed the invention.
..
Optics & Imaging
| Sat 27 Dec 2025
Beijing, Dec. 27 -- Shaanxi University of Science & Technology has submitted a patent application for Polyvinylidene Fluoride Film Based on Cross-linking Reaction, Preparation Method and Application. This invention was developed by Wang Haijun, Ma Yisha and Yu Qianqian.
The patent application number is CN202510321046 20250318. ..
Electrical
| Thu 25 Dec 2025
Beijing, Dec. 26 -- BTR Tianjin Nano Mat Manufacturing Co Ltd has secured a patent on Kiln Cooling Section Heat External Circulation Cooling System and Kiln for Sintering Production of Lithium Battery Positive Electrode Material. Wang Liangfeng, Hu Mingxuan, Shi Yingfei and Shi Junfeng developed the invention.
The patent appl..
Electrical
| Thu 25 Dec 2025
Beijing, Dec. 26 -- State Intellectual Property Office of China has published Southern University of Science and Technology and Guangdong Shumi Tech Co Ltd patent application for Lithium Battery Charging Circuit and Lithium Battery Charger. The invention was developed by Chu Peng, Gao Yuan, Yuan Fei and Liu Enpei.
The patent ..
Electrical
| Fri 26 Dec 2025
Beijing, Dec. 26 -- Jiangsu Guolan Wisdom New Energy Tech Co Ltd has been granted a patent for Efficient Heat Dissipation Battery Pack. This invention was developed by Hu Luojun and Hu You.
The patent application number is CN202323628300U 20231229. The patent publication number is CN222261171 (U). International Patent Classif..
Electrical
| Fri 26 Dec 2025
Beijing, Dec. 26 -- Chinese Patent for Lithium Battery Restraining Device has been issued to Xiao Jinxing. This invention was developed by Shi Yeman.
The patent application number is CN202420372719U 20240228. The patent publication number is CN222261152 (U). International Patent Classification codes are H01M10/052 and H01M10/..
Electrical
| Wed 24 Dec 2025
Beijing, Dec. 25 -- Xiangyu Tech Jiangsu Co Ltd has obtained a patent for lithium battery intrinsic safety output circuit. This invention was developed by Huang Wenjing, Feng Yifan and Xu Ling.
The patent application number is CN202422548724U 20241022. The patent publication number is CN223273890 (U). International Patent Cla..
Electrical
| Thu 25 Dec 2025
Beijing, Dec. 25 -- Hunan Xiangyuan Micro Energy Electric Power Tech Co Ltd has received a patent for Lithium Iron Phosphate Battery Bypass Charging Circuit. This invention was developed by Guo Fengze, Gong Shibin, Liu Yehua, Liu Jing and Huang Xie.
The patent application number is CN202422386857U 20240929. The patent publica..
Semiconductor
| Thu 25 Dec 2025
Beijing, Dec. 25 -- Huyu Digital Energy Tech Shenzhen Co Ltd has been granted a patent for Bidirectional Intelligent Lithium Battery Management System with Solar Photovoltaic Charging Function. This invention was developed by Xiang Chaoyao, Gao Changyu, Zou Xianhuai and Chen Haojie.
The patent application number is CN20242187..
Electrical
| Thu 25 Dec 2025
Beijing, Dec. 25 -- Wuxi Keyang Electronic Tech Co Ltd has secured a patent on SOC Estimation Circuit of Lithium Battery BMS Protection Board. Xia Dexi, Yang Zhenhua and Lu Hailiang developed the invention.
The patent application number is CN202422396353U 20240930. The patent publication number is CN223272651 (U). Internation..
Electrical
| Fri 26 Dec 2025
Beijing, Dec. 26 -- State Intellectual Property Office of China has released Taian Huayan Electrical Tech Co Ltd patent application for Lithium Battery with Protection Device. This invention was developed by Zhang Hong, Fang Panpan and Deng Weisong.
The patent application number is CN202510296785 20250313. The patent publicat..
Electrical
| Fri 26 Dec 2025
Beijing, Dec. 26 -- State Intellectual Property Office of China has received Hunan Luhua New Energy Tech Co Ltd patent application for Lithium Ion Battery Pack with Heat Dissipation Function. Zhang Economic, Zuo Han and Yang Daigang developed the invention.
The patent application number is CN202510283130 20250311. The patent ..
Electrical
| Fri 26 Dec 2025
Beijing, Dec. 26 -- Hubei Weihang New Energy Co Ltd has sought patent for Formation Process of Lithium Ion Battery and Lithium Ion Battery. This invention was developed by Cheng Jun and Chen Zhiyong.
The patent application number is CN202510140554 20250208. The patent publication number is CN120073112 (A). International Paten..
Electrical
| Fri 26 Dec 2025
Beijing, Dec. 26 -- State Intellectual Property Office of China has received Zhejiang Guyue Battery Co Ltd patent application for Closed Valve Control Type Power Battery with High Energy and High Charging Efficiency. Cao Jin, Wen Haishan, Zhao Yixiong, Zhang Lidan and Ni Xinchun developed the invention.
The patent application..
Electrical
| Fri 26 Dec 2025
Beijing, Dec. 26 -- State Intellectual Property Office of China has released Springpower Tech Shenzhen Co Ltd patent application for Lithium Ion Battery. This invention was developed by Ge Chongyong, Han Xiaohui and Liao Xingqun.
The patent application number is CN202510535873 20250427. The patent publication number is CN1200..
Electrical
| Fri 26 Dec 2025
Beijing, Dec. 26 -- State Intellectual Property Office of China has published Jiangsu Ruien New Energy Tech Co Ltd patent application for Lithium Ion Battery, Preparation Method Thereof and Power Utilization Device. The invention was developed by Gao Xingchen and Duan Nan.
The patent application number is CN202510281939 20250..
Electrical
| Fri 26 Dec 2025
Beijing, Dec. 26 -- State Intellectual Property Office of China has received Harbin Institute of Technology and Yichun Guoxuan Battery Co Ltd patent application for Surface Modification Method of Lithium Metal Negative Electrode Copper-based Current Collector. Dai Changsong, Liu Chen, Chen Daoming, Zhang Wei, Ding Fei, Chen Tian..
Electrical
| Fri 26 Dec 2025
Beijing, Dec. 26 -- Hunan Hongyuan New Energy Tech Co Ltd has applied Chinese patent for In-situ Lithium-supplementing Positive Electrode Material and Preparation Method Thereof. Wu Guan and Yu Guang developed it.
The patent application number is CN202510506021 20250422. The patent publication number is CN120072946 (A). Inter..
Electrical
| Fri 26 Dec 2025
Beijing, Dec. 26 -- Hubei Jinquan New Mat Co Ltd has submitted a patent application for Positive Electrode Lithium Supplement Agent and Preparation Method and Application Thereof. Sun Guangbin, Shi Qihua, Li Wei, Wang Jintao, Lyu Zhengzhong and Yuan Jing developed the invention.
The patent application number is CN202510426106..
Electrical
| Fri 26 Dec 2025
Beijing, Dec. 26 -- Weihai Jinhong Tech Co Ltd has submitted a patent application for Positive Electrode Lithium Supplement Agent, Positive Electrode Lithium Supplement Agent Preparation Method, Battery Positive Electrode and Battery. This invention was developed by Ren Jianhai, Duan Jingran, Liu Piyun, Li Dong and Liu Changbao...
Electrical
| Fri 26 Dec 2025
Beijing, Dec. 26 -- State Intellectual Property Office of China has published Nanjing University and Nanjing University Shenzhen Research Institute patent application for High-capacity Lithium-rich Layered Sulfide Positive Electrode Material, Preparation Method Thereof and Application of High-capacity Lithium-rich Layered Sulfid..
Electrical
| Fri 26 Dec 2025
Beijing, Dec. 26 -- State Intellectual Property Office of China has published Desten Group Ltd patent application for Positive Electrode Material of Sodium-lithium Ion Battery, Manufacturing Method of Positive Electrode Material and Sodium-lithium Ion Battery. The invention was developed by Damitz Thomas Gerhard Wilhelm.
The ..
Electrical
| Fri 26 Dec 2025
Beijing, Dec. 26 -- Shijiazhuang Shangtai Tech Co Ltd has sought patent for Silicon-carbon-based Composite Material, Preparation Method and Application of Silicon-carbon-based Composite Material in Lithium Ion Battery. This invention was developed by Ma Lei, Chen Zhi, An Yongkang, Pang Chengzhi, Sun Lijia and Wang Shiwen.
The..
Electrical
| Fri 26 Dec 2025
Beijing, Dec. 26 -- Suqian Xianwo Tech Co Ltd has submitted a patent application for Preparation Method of Novel Multi-channel Core-shell Structure Nano Graphite Silicon Battery Slurry. This invention was developed by Zou Wei, Li Hao, Zhang Zhenhua, Zhao Yanhui, Zhang Wei, Zhang Mengliang and Wang Jianfeng.
The patent applica..
Electrical
| Fri 26 Dec 2025
Beijing, Dec. 26 -- Shenzhen Shoutong New Energy Tech Co Ltd has submitted a patent application for Preparation Method of Lithium Iron Phosphate Positive Pole Piece and Lithium Iron Phosphate Positive Pole Piece. Xu Tianjun and Deng Wenyun developed the invention.
The patent application number is CN202410702328 20240602. The ..
Electrical
| Fri 26 Dec 2025
Beijing, Dec. 26 -- Jiangsu Ruien New Energy Tech Co Ltd has applied Chinese patent for Negative Pole Piece, Cylindrical Battery and Electric Device. Kim Young-chun and Ma Lin developed it.
The patent application number is CN202510285395 20250311. The patent publication number is CN120072855 (A). International Patent Classifi..
Electrical
| Fri 26 Dec 2025
Beijing, Dec. 26 -- State Intellectual Property Office of China has released Liyang Tianmu Pilot Battery Material Tech Co Ltd patent application for Positive Pole Piece of Lithium Ion Battery as Well as Preparation and Application of Positive Pole Piece. This invention was developed by Wang Shengqiang, Shi Yongming, Liu Bainan, ..
Electrical
| Fri 26 Dec 2025
Beijing, Dec. 26 -- Beijing Graphite Tech Research Institute Branch of Minmetals Exploration & Development Co Ltd has applied Chinese patent for Surface-modified Spherical Natural Graphite Negative Electrode Material, Preparation Method Thereof and Lithium Battery. Wang Jionghui, Wang Bin and Sun Tong developed it.
The patent..
Chemicals
| Fri 26 Dec 2025
Beijing, Dec. 26 -- Chinese Patent for Lithium Ion Battery Electrolyte Additive Dehydration Device has been issued to Hubei Lidu New Material Tech Co Ltd. This invention was developed by Guan Jian and Liu Huahua.
The patent application number is CN202420585950U 20240325. The patent publication number is CN222585553 (U). Inter..
Electrical
| Fri 26 Dec 2025
Beijing, Dec. 26 -- Henan Keneng New Energy Tech Co Ltd has been granted a patent for Double-sensing Type Fire Extinguishing Mechanism for Battery Charging and Protection Assembly with Fire Extinguishing Mechanism. Kirk, Li Hongtao, Liu Qikai, Wang Di and Ke Xi developed the invention.
The patent application number is CN20242..
Electrical
| Wed 24 Dec 2025
Beijing, Dec. 25 -- Jiangxi Jinhui Lithium Battery Mat Co Ltd has submitted a patent application for Multi-parameter Intelligent Optimization Method and System for Wide-temperature-range Lithium Battery Electrolyte. This invention was developed by He Zaohui, He Yefeng, Ye Lujun, Wang Kai and Zhang Hongjun.
The patent applicat..
Electrical
| Thu 25 Dec 2025
Beijing, Dec. 25 -- Changchun Zongxu Huayou Energy Tech Co Ltd has received a patent for Series and Parallel Connection Assembly Structure of Soft Package Lithium Battery. This invention was developed by Wang Peng, Li Haibo and Fan Shilin.
The patent application number is CN202422345650U 20240925. The patent publication numbe..
Electrical
| Thu 25 Dec 2025
Beijing, Dec. 25 -- Shenzhen Guangxu Tech Applied New Material Co Ltd has received a patent for Diaphragm for Lithium Battery. This invention was developed by Chen Yuanqing, Luo Hongdan, Chen Zixun and Zhan Xin.
The patent application number is CN202421937253U 20240812. The patent publication number is CN223273457 (U). Intern..
Metal & Mining
| Thu 25 Dec 2025
Beijing, Dec. 25 -- Chinese Patent for Lithium Battery Packaging Structure with High Signal Transmission Efficiency has been issued to Dongguan Dali Electronics Co Ltd. This invention was developed by Yan Lianhong, Lin Tiansheng and Feng Yaohui.
The patent application number is CN202422430426U 20241008. The patent publication..
Electrical
| Thu 25 Dec 2025
Beijing, Dec. 25 -- Shanghai Emhart Fastening System Co Ltd has been granted a patent for Positive Electrode Terminal Assembly for Battery Cell Top Cover and Battery Cell Top Cover Assembly. Li Zhongze, Li Jia, Li Haiting, Chen Ziang, Jiang Caigui, Jiang Yonghui and Zhu Jiyu developed the invention.
The patent application num..
Electrical
| Thu 25 Dec 2025
Beijing, Dec. 25 -- Zhejiang Minli Power Tools Co Ltd has obtained a patent for lithium battery pack with multiple units connected in series. This invention was developed by Xu Feng, Shu Wang and Tong Weiqi.
The patent application number is CN202422324817U 20240924. The patent publication number is CN223273357 (U). Internatio..
Electrical
| Thu 25 Dec 2025
Beijing, Dec. 25 -- Huizhou Haopinying Electronic Tech Co Ltd has received a patent for Lithium Battery Top-speed Voltage-sharing Equipment. This invention was developed by Tang Xiaohua, Geng Santing, Deng Senyao, Song Xiangwei and Liu Dong.
The patent application number is CN202422320880U 20240924. The patent publication num..
Electrical
| Thu 25 Dec 2025
Beijing, Dec. 25 -- Jingmen Jingke Automation Battery Equipment Co Ltd has been awarded a patent for Flaring Device for Lithium Battery of Electronic Cigarette. This invention was developed by Zhu Mingmin and Xu Xiaoming.
The patent application number is CN202422326744U 20240924. The patent publication number is CN223273325 (..
Electrical
| Thu 25 Dec 2025
Beijing, Dec. 25 -- Shenzhen Meiruizhida Tech Co Ltd has obtained a patent for integrated final sealing equipment of soft package lithium battery. This invention was developed by He Zhongwei, Meng Shuangshuang and Meng Fankun.
The patent application number is CN202422322872U 20240924. The patent publication number is CN223273..
Metal & Mining
| Thu 25 Dec 2025
Beijing, Dec. 25 -- Chinese Patent for Negative Pole Piece and Secondary Battery has been issued to Songshan Lake Materials Laboratory and Institute of Physics CAS. This invention was developed by Hu Baoping, Jin Zhou, Huang Xuejie and Wang Pitao.
The patent application number is CN202422271383U 20240918. The patent publicati..
Electrical
| Thu 25 Dec 2025
Beijing, Dec. 25 -- Fujian Taiping New Energy Tech Co Ltd has secured a patent on Titanate Preparation Device for Lithium Battery. Chong Peidian and Zhou Ziwang developed the invention.
The patent application number is CN202422289486U 20240919. The patent publication number is CN223271636 (U). International Patent Classificat..
Electrical
| Thu 25 Dec 2025
Beijing, Dec. 25 -- State Intellectual Property Office of China has released Xiangtan University and Guizhou Meiling Power Supply patent application for Lithium Battery Electrochemical-thermal Coupling Model Modeling Method. This invention was developed by Pan Junan, Xie Bin, Zhang Hongmei and Xu Xing.
The patent application ..
Electrical
| Fri 26 Dec 2025
Beijing, Dec. 26 -- State Intellectual Property Office of China has published CSSC Saisiyi Fujian Electrical Tech Co Ltd and CSSC Saisiyi Wuxi Electrical Tech Co Ltd patent application for Marine Lithium Battery Pack Automatic Assembly Production Line and Assembly Method Thereof. The invention was developed by Yue Fan, Wu Yunxia..
Electrical
| Fri 26 Dec 2025
Beijing, Dec. 26 -- State Intellectual Property Office of China has published Langu Zibo New Energy Tech Co Ltd patent application for Aza-silane Electrolyte Additive, Electrolyte and Lithium Ion Battery. The invention was developed by Huang Guoxin, Zhang Ruimin, Bian Haiyan, Sun Yingying, Xin Yijie, Yang Jiajie, Li Lifei, Zhou ..
Chemicals
| Thu 25 Dec 2025
Beijing, Dec. 25 -- Shenzhen Boyue New Material Tech Co Ltd has applied Chinese patent for Lithium Oxide Preparation Method, System and Equipment. Chen Xiaobo and Zhu Fajun developed it.
The patent application number is CN202510526056 20250425. The patent publication number is CN120069230 (A). International Patent Classificat..
Automobile
| Thu 25 Dec 2025
Beijing, Dec. 26 -- Chinese Patent for Outdoor Gas Water Heater Capable of Being Externally Connected with Battery has been issued to Young Gas Appliances Ind Co Ltd. This invention was developed by Zhang Ziyang, Shi Yanlong, Zhan Yang and Weng Yuyang.
The patent application number is CN202323389140U 20231212. The patent publ..
Aerospace
| Thu 25 Dec 2025
Beijing, Dec. 25 -- State Intellectual Property Office of China has received Minmetals Salt Lake Co Ltd patent application for Salt Lake Lithium Ore Project Capacity Monitoring Method and Device Based on Satellite Remote Sensing. Luo Zhibo and Qi Youzhao developed the invention.
The patent application number is CN20251095265 ..
Electrical
| Fri 26 Dec 2025
Beijing, Dec. 26 -- Ningbo Ronbay Lithium Battery Material has been awarded a patent for Spray Drying Equipment. This invention was developed by Zhang Tao and Chen Xudong.
The patent application number is CN202420644989U 20240329. The patent publication number is CN222585564 (U). International Patent Classification codes are ..
Automobile
| Thu 25 Dec 2025
Beijing, Dec. 25 -- Chinese Patent for Small-electric-quantity High-voltage Lithium Ion Battery has been issued to Shaoxing Yiming New Energy Automobile Co Ltd. This invention was developed by Zhao Yue, Guo Qi and Liu Hongyue.
The patent application number is CN202422702778U 20241106. The patent publication number is CN223273..
Automobile
| Thu 25 Dec 2025
Beijing, Dec. 25 -- Shaoxing Yiming New Energy Automobile Co Ltd has been granted a patent for 24V Lithium Ion Battery. Ruan Haoqin, Zhao Yue and Guo Qi developed the invention.
The patent application number is CN202422702782U 20241106. The patent publication number is CN223273426 (U). International Patent Classification code..
Automobile
| Thu 25 Dec 2025
Beijing, Dec. 25 -- State Intellectual Property Office of China has awarded a patent to Danyang Chenyang Vehicle Parts Co Ltd for Battery Shell for Electric Power-assisted Bicycle. Gong Xiaobin developed the invention.
The patent application number is CN202422424784U 20241008. The patent publication number is CN223273421 (U)...
Automobile
| Thu 25 Dec 2025
Beijing, Dec. 25 -- Tianjin Zhongtou Tech Co Ltd has been granted a patent for Lithium Battery with Protective Shell Structure. Guo Hailong developed the invention.
The patent application number is CN202422265311U 20240918. The patent publication number is CN223273356 (U). International Patent Classification codes are H01M10/..
Tools and Machinery
| Thu 25 Dec 2025
Beijing, Dec. 25 -- Hunan Zijin Liduo Metal New Mat Co Ltd has received a patent for Burner for Roasting and Combustion Spray Gun. This invention was developed by Qi Yurong, Zeng Qingpo, Kumazaki, Chen Xuan, Zhu Yun and Xiao Wenping.
The patent application number is CN202422552382U 20241021. The patent publication number is C..
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