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Enviornmental
| Thu 28 May 2026
Beijing, May 28 -- Nanjing Zhongke Wisdom Emergency Res Institute Co Ltd has submitted a patent application for Sampling Device for Environmental Monitoring. This invention was developed by Zheng Jiaxiong and Zhang Yuchen.
The patent application number is CN20251215819 20251230. The patent publication number is CN121431150 (A..
Metal & Mining
| Thu 28 May 2026
Beijing, May 28 -- Nanjing Ruiwei New Material Tech Co Ltd has submitted a patent application for Corrosion-resistant Magnesium/diamond Composite Material as Well as Preparation Method and Application Thereof. This invention was developed by He Jiawen, Chen Yang, He Xiaoxuan and Ba Kaixun.
The patent application number is CN2..
Sports
| Wed 27 May 2026
Beijing, May 28 -- State Intellectual Property Office of China has released Shenzhen Zeta Power Supply System Co Ltd patent application for Lithium Battery Pack for Golf Cart. This invention was developed by Jiang Yaoyuan, Zou An, Hu Qingping and Tu Jijun.
The patent application number is CN202511457479 20251013. The patent p..
Nanotech
| Thu 28 May 2026
Beijing, May 28 -- State Intellectual Property Office of China has released Chongqing Lianxin Energy Storage Intelligent Equipment Co Ltd patent application for Immersed Nanometer Cycle Fluid of New Energy Lithium Battery, Preparation Method and Application. This invention was developed by Shi Lei, Jiang Liang and Liu Kai.
Th..
Sanitation
| Wed 27 May 2026
Taipei, May 28 -- Yi Feng Metal Co Ltd has submitted a patent application for Self-powered Structure of Induction Faucet. This invention was developed by Shi Qi-bin.
The patent application number is TW20230136364 20230922. The patent publication number is TW202514000 (A). International Patent Classification codes are F03B3/00..
Chemicals
| Thu 28 May 2026
Beijing, May 28 -- State Intellectual Property Office of China has released Hunan Anneng Qisheng New Energy Tech Co Ltd patent application for Lepidolite Treatment Method for Synergistically Extracting Lithium and Solidifying Thallium from Metal-rich Lepidolite and Method for Extracting Lithium And/or Rubidium, Cesium and Potass..
Enviornmental
| Thu 28 May 2026
Beijing, May 28 -- State Intellectual Property Office of China has published Jiangsu Youpu Environmental Tech Co Ltd patent application for Fluorine-containing VOCs (volatile Organic Compounds) Waste Gas Purification Treatment Process and Device in Lithium Battery Disassembly and Recovery Process. The invention was developed by ..
Electrical
| Wed 27 May 2026
Beijing, May 28 -- State Intellectual Property Office of China has received Zhejiang Liwei Energy Technology Co Ltd patent application for Electrolyte Injection Method and Electrochemical Device. Guo Saibo, Hu Tao, Wu Changjiang and Zheng Mingqing developed the invention.
The patent application number is CN202511615434 202511..
Electrical
| Wed 27 May 2026
Beijing, May 28 -- Hefei Qianrui Tech Co Ltd has applied Chinese patent for Lithium Ion Battery Electrolyte and Additive. Yang Ailing, Liang Dayu and Yang Wei developed it.
The patent application number is CN202511479094 20251016. The patent publication number is CN121439913 (A). International Patent Classification codes are ..
Chemicals
| Wed 27 May 2026
Beijing, May 28 -- Shanghai Xuanyi New Energy Development has filed a patent application for Sulfide Solid Electrolyte, Composite Sulfide Solid Electrolyte and Preparation Method. This invention was developed by Zhu Xiang, Zhao Xingcheng, Gu Jie, Jiang Taizhi, Chen Yihong and Cheng Qian.
The patent application number is CN202..
Electrical
| Wed 27 May 2026
Beijing, May 28 -- Shanghai Gnd Etech Co Ltd has filed a patent application for Composite Pre-lithiation Additive and Preparation Method Thereof, Positive Pole Piece and Lithium Ion Battery. This invention was developed by Wang Yuke.
The patent application number is CN202511593870 20251103. The patent publication number is CN..
Electrical
| Wed 27 May 2026
Beijing, May 28 -- State Intellectual Property Office of China has released Guangdong Brunp Recycling Technology, Hunan Brunp Recycling Technology and Yichang Brunp Recycling Technology patent application for Lithium Iron Phosphate Positive Electrode Material, Preparation Method Thereof and Lithium Ion Battery. This invention wa..
Electrical
| Wed 27 May 2026
Beijing, May 28 -- State Intellectual Property Office of China has received Jiangsu Hengchuang Nano Tech Co Ltd patent application for Niobium-doped and Carbon Nanotube-coated Lithium Iron Nickel Phosphate Material and Preparation Method Thereof. Hang Daojin, Yao Weiguang, Lin Zhiqing, Jung Eun-gyeong and Xiao Tianhui developed ..
Chemicals
| Wed 27 May 2026
Beijing, May 28 -- State Intellectual Property Office of China has published Nantong Reshine New Material Tech Co Ltd and Jinchuan Group patent application for Ternary Positive Electrode Material, Preparation Method Thereof and Electrochemical Device. The invention was developed by Li Huakui, Lyu Kexin, He Wei, Zhao Liangliang, ..
Chemicals
| Wed 27 May 2026
Beijing, May 28 -- Nantong Reshine New Material Tech Co Ltd has filed a patent application for Ternary Positive Electrode Material, Preparation Method Thereof and Electrochemical Device. This invention was developed by Li Tianwei, Zhang Lei, Qin Jin and Zhang Xinlong.
The patent application number is CN202511587792 20251031. ..
Semiconductor
| Wed 27 May 2026
Beijing, May 28 -- Tianfu Jiangxi Laboratory has sought patent for Positive Electrode Wafer with Integrated Structure and Function, Preparation Method of Positive Electrode Wafer, Lithium Battery and Electronic Equipment. This invention was developed by Teng Wei, Chen Hang, Tang Jun, Li Chunyue, Wu Jiayi, Zhang Di, Zhang Xiaokun..
Semiconductor
| Wed 27 May 2026
Beijing, May 28 -- Tanyan Tech Service Wuxi Co Ltd has applied Chinese patent for Low-cost High-first-effect Micron Silicon Negative Electrode Material and Preparation Method and Application Thereof. Zheng Junhua developed it.
The patent application number is CN202511750917 20251126. The patent publication number is CN1214396..
Semiconductor
| Thu 28 May 2026
Beijing, May 28 -- State Intellectual Property Office of China has received Guangzhou Research Institute of Xidian University and Xidian University patent application for Etching-free Preparation Method of Thin-film Lithium Niobate Optical Waveguide Chip. Zhu Chengyi, Hou Songyan, Liu Zhihong, You Shuzhen, Xing Weichuan, Zhang J..
Information Technology
| Thu 28 May 2026
Beijing, May 28 -- Hefei Guoxuan High-Tech Power Energy has applied Chinese patent for SPC Quality Modeling Method, Device, Equipment, Medium and Product. Zang Xuexue, Li Shanfu, Wang Tengda and Dai Yue developed it.
The patent application number is CN202511461156 20251014. The patent publication number is CN121436748 (A). In..
Electrical
| Wed 27 May 2026
Taipei, May 28 -- Taiwan Patent Office has received Shanghai Liangfu New Energy Technology Co Ltd patent application for Lithium Iron Phosphate Precursor, Lithium Iron Phosphate Material and Preparation Methods and Applications Thereof. This Inventor Has Agreed To Waive The Entitlement To Designation developed the invention.
..
Electrical
| Thu 28 May 2026
Beijing, May 28 -- Suiren Fire Tech Co Ltd has applied Chinese patent for Intelligent Battery Thermal Management Coating Based on Reversible Diels-alder Reaction, Preparation Method and Application. Su Guibin developed it.
The patent application number is CN202511585542 20251031. The patent publication number is CN121427393 (..
Chemicals
| Thu 28 May 2026
Beijing, May 28 -- Guilin Qihong Tech Co Ltd has submitted a patent application for Calcium Sulfate Whisker Coating Liquid, Preparation Method and Calcium Sulfate Whisker Coating Diaphragm. Jiang Zhongbing, Zhao Qian and Wang Shiqi developed the invention.
The patent application number is CN202511551252 20251028. The patent p..
Broadband & Wireless Network
| Wed 27 May 2026
Beijing, May 28 -- State Intellectual Property Office of China has released Ding Kexin patent application for Intelligent Monitoring Management Box Special for Official Seal. This invention was developed by Ding Kexin.
The patent application number is CN202511611811 20251105. The patent publication number is CN121438468 (A). ..
Information Technology
| Wed 27 May 2026
Beijing, May 28 -- State Intellectual Property Office of China has published Jiangxi Hengda Hi Tech Co Ltd patent application for Gradient Composite Interface Layer for All-solid-state Battery, Preparation Method and Solid-state Battery. The invention was developed by Gao Xueyou, Yang Jixu, Li Jiaxun, Sun Fugen and Ding Hanwei.
..
Information Technology
| Wed 27 May 2026
Beijing, May 28 -- Hunan Taihemei New Energy Tech Co Ltd has sought patent for Lithium Ion Battery Positive Electrode Material with High Interface Conductivity and Preparation Method Thereof. This invention was developed by Li Ming, Pan Qingrui, Zheng Haiyu and Feng Guangwen.
The patent application number is CN20251202885 202..
Optics & Imaging
| Wed 27 May 2026
Beijing, May 28 -- State Intellectual Property Office of China has received Zhangzhou Aucopo Energy Tech Co Ltd patent application for Intelligent Forming Method and System for Arc-shaped Lithium Battery Fusing Digital Twinning. Wu Jinxian, Wong Tsz Yan, Zhang Hongyi, Ye Jialin, Wang Lufeng and Li Zhen developed the invention.
..
Electrical
| Wed 27 May 2026
Beijing, May 28 -- Cangzhou Institute Of Technology Tianjin Univ has submitted a patent application for Solid-state Spinning Thin Film Battery and Preparation Method Thereof. This invention was developed by Zhang Delin, Li Xinping, Jiang Yong and Wang Ping.
The patent application number is CN202511608631 20251105. The patent ..
Optics & Imaging
| Thu 28 May 2026
Beijing, May 28 -- Shandong Xinhexin Electric Co Ltd has filed a patent application for Lithium Battery Pole Piece Quality Defect Detection System Fused with Digital Twinning Technology. This invention was developed by Kong Linglei, Li Jichao, Bian Jie, Kong Hao and Kong Zhikang.
The patent application number is CN20251160244..
Measurement & Testing
| Thu 28 May 2026
Beijing, May 28 -- State Intellectual Property Office of China has published Tianjin Lyuwei New Mat Co Ltd patent application for Method for Measuring Water Content of Anhydrous Lithium Hydroxide Based on Vacuum Drying Method. The invention was developed by Geng Hongli, Zhao Nannan, Li Wanlong, Zhang Zhaojun and Sun Yu.
The p..
Measurement & Testing
| Thu 28 May 2026
Beijing, May 28 -- Shenzhen Guangwei Electronic Tech Co Ltd has filed a patent application for Lithium Battery Puncture Detection Device Capable of Preventing Workers from Being Burnt. This invention was developed by Dong Zhean, Fang Hongye, Dong Minglai and Lin Yingli.
The patent application number is CN202511546688 20251028..
Measurement & Testing
| Thu 28 May 2026
Beijing, May 28 -- State Intellectual Property Office of China has published Shenzhen Ray Mat Co Ltd patent application for Performance Detection System for Hot-melt Double-sided Tape for Lithium Battery Module. The invention was developed by Zhu Xinlin and Wu Xusheng.
The patent application number is CN202511744849 20251125...
Measurement & Testing
| Thu 28 May 2026
Beijing, May 28 -- Jiangxi Jiuling Lithium Ind Co Ltd has filed a patent application for Tail Liquid Cesium Ion Trace Detection Equipment and High-purity Cesium Carbonate Preparation Process. This invention was developed by Yao Li, Wei Dongdong, Su Ke, Pan Rui, Liao Xin, Zhan Daowu, Wang Xiaomao, Shuai Jun, Zhu Guangjie, Yan Cha..
Metal & Mining
| Wed 27 May 2026
Beijing, May 28 -- State Intellectual Property Office of China has published Jiangsu Aogou Mining Tech Co Ltd patent application for Lithium Ore Hopper Material Flow Constant Intelligent Control System and Method. The invention was developed by Yu Haili, Wang Chenliang and Peng Shuhuan.
The patent application number is CN2025..
Metal & Mining
| Thu 28 May 2026
Beijing, May 28 -- State Intellectual Property Office of China has received Fengcheng Jiuling Lithium Ind Co Ltd patent application for Method for Recovering Lithium Element from Aluminum Electrolysis Overhaul Slag. Yan Kai, Wei Dongdong, Yao Li, Pan Rui, Liao Xin, Pan Longhui, Liao Qiang, Tu Wenjun, Huang Jie, Ding Qiang, Xiao ..
Electrical
| Wed 27 May 2026
Beijing, May 27 -- Tianjin Lishen Juyuan New Energy Tech Co Ltd and Tianjin Lishen Battery have submitted a patent application for Ultrasonic Welding Equipment and Method for Multiple Tabs of Lithium Battery. Wang Gaofeng, Zhang Jixuan, Wang Haiyang, Guo Rui and Liu Min developed the invention.
The patent application number i..
Electrical
| Wed 27 May 2026
Taipei, May 28 -- Fike Corp has sought patent for Lithium-ion Battery Fire Suppression Composition and Methods of Use. This invention was developed by Hill Gene, Giffin Corry, Patel Devang, Stilwell Bradford T and Farrell Tom.
The patent application number is TW20240129390 20240806. The patent publication number is TW20251311..
Electrical
| Wed 27 May 2026
Beijing, May 28 -- Zhongqi Xinneng Tianjin Battery Tech Co Ltd has submitted a patent application for Design Method of Solid Content of Positive Electrode Slurry, Positive Electrode Slurry, Preparation Method of Positive Electrode Slurry, Positive Plate and Lithium Ion Battery. This invention was developed by Wu Haipeng, Guo Sai..
Electrical
| Thu 28 May 2026
Beijing, May 28 -- State Intellectual Property Office of China has released Zhongqi Xinneng Battery Tech Co Ltd patent application for Device and Method for Monitoring Internal Air Pressure of Square Lithium Ion Battery, Battery Cover Plate and Battery. This invention was developed by Feng Xiaolong, Fan Xingcun and Zhang Lin.
..
Electrical
| Thu 28 May 2026
Beijing, May 28 -- Anhui Guangshu Semiconductor Equipment Co Ltd has filed a patent application for Lithium Battery Electrode Material Sagger Overturning Type Temperature Balancing Sintering Furnace. This invention was developed by Wang Yuan, Wang Duo and Wang Liwu.
The patent application number is CN202511899877 20251216. Th..
Electrical
| Thu 28 May 2026
Beijing, May 28 -- Nanchi Energy Tech Shenzhen Co Ltd has submitted a patent application for Lithium Battery Safety Assessment Method and System. Chen Hongyu, Lin Yun and Wu Yehai developed the invention.
The patent application number is CN202511869003 20251211. The patent publication number is CN121432227 (A). International ..
Electrical
| Thu 28 May 2026
Beijing, May 28 -- Li Chenbin has submitted a patent application for Lithium Battery Thermal Runaway Dynamic Early Warning Method and System Based on Feature Fusion and Bayesian Reasoning. This invention was developed by Li Chenbin.
The patent application number is CN202511596888 20251104. The patent publication number is CN1..
Electrical
| Wed 27 May 2026
Beijing, May 28 -- State Intellectual Property Office of China has received Inner Mongolia Research Institute Of Shanghai Jiaotong Univ patent application for Ternary Positive Electrode Material of Topological Ion Exchange Lithium Battery, Preparation Method, Application and Battery. Huang Fuqiang, Xu Zhongxing, Cao Yuge, Bi Hui..
Electrical
| Wed 27 May 2026
Beijing, May 28 -- State Intellectual Property Office of China has received State Grid Jiangsu Electric Power Co Res Inst and State Grid Jiangsu Electric Power Co Ltd patent application for Lithium Battery Energy Storage Fire Extinguishing System Performance Verification Method Based on Simulation Object Coupling. Guo Dongliang,..
Electrical
| Wed 27 May 2026
Beijing, May 28 -- Rongxi New Material Beijing Tech Co Ltd has submitted a patent application for Micro-modeled Microporous Current Collector Suitable for Dry-method Electrode, Preparation Method of Current Collector, Dry-method Electrode and Lithium Ion Battery. This invention was developed by Chen Yunji, Tang Zanqian, Zhou Suc..
Electrical
| Wed 27 May 2026
Beijing, May 28 -- Guangdong Qichuan Energy Tech Co Ltd has sought patent for Negative Electrode Material and Preparation Method Thereof. This invention was developed by Wang Huaping and Zhang Chunhua.
The patent application number is CN202511555386 20251029. The patent publication number is CN121439796 (A). International Pat..
Electrical
| Wed 27 May 2026
Beijing, May 28 -- State Intellectual Property Office of China has published Jiangsu Zhengli New Energy Battery Technology Co Ltd patent application for Lithium Supplement Agent, Preparation Method Thereof, Pole Piece and Battery. The invention was developed by Zhao Huiwen, Jiang Kecheng, Ma Ben, Zhang Weiyi and Yu Hongjiang.
..
Electrical
| Wed 27 May 2026
Beijing, May 28 -- Zhongqi Xinneng Battery Tech Co Ltd has submitted a patent application for Lithium Supplement Agent, Positive Plate and Lithium Ion Battery. Shan Jingting, Lu Cheng and Yu Baojun developed the invention.
The patent application number is CN202511440890 20251010. The patent publication number is CN121439791 (..
Electrical
| Wed 27 May 2026
Beijing, May 28 -- Qianmo New Mat Jiaxing Co Ltd has sought patent for Positive Electrode Material for All-solid-state Lithium Battery as Well as Preparation Method and Application of Positive Electrode Material. This invention was developed by Jia Junjie, Chen Yong and Liu Wanfeng.
The patent application number is CN20251160..
Electrical
| Wed 27 May 2026
Beijing, May 28 -- State Intellectual Property Office of China has released BTR New Material Group and Huizhou Dingyuan New Energy Tech Co Ltd patent application for Negative Electrode Material, Negative Electrode Plate and Lithium Ion Battery. This invention was developed by Guo Songtao, Qu Lijuan, Pang Chunlei, Ren Jianguo and..
Electrical
| Wed 27 May 2026
Beijing, May 28 -- State Intellectual Property Office of China has published Shenzhen Dynanonic and Yibin Defang Shidai Tech Co Ltd patent application for Phosphate Positive Electrode Material and Preparation Method Thereof, Positive Plate and Secondary Battery. The invention was developed by Liao Qianqian, Kong Lingyong, Li Yin..
Electrical
| Wed 27 May 2026
Beijing, May 28 -- State Intellectual Property Office of China has published Gem Co Ltd patent application for Vanadium Gradient Coated Lithium Manganese Iron Phosphate, Preparation Method and Positive Electrode. The invention was developed by Xu Kaihua, Wang Jun, Xie Mengli, Zhang Kun, Xu Zhenning and Zhu Jiang.
The patent a..
Electrical
| Wed 27 May 2026
Beijing, May 28 -- Husong Intelligent Equipment Taicang Co Ltd has submitted a patent application for Curled Spheroidized Silicon-carbon Composite Negative Electrode Material and Preparation Method Thereof. This invention was developed by Li Yuanlin, Xiao Yayue, Wu Hsu-hsiang, Gong Benli and Rao Caiji.
The patent application ..
Electrical
| Wed 27 May 2026
Beijing, May 28 -- Hunan Zhidiangu Energy Tech Co Ltd has applied Chinese patent for Silicon-oxygen Negative Electrode Material, Preparation Method and Application Thereof. Liu Xinyu and Zhu Xuetao developed it.
The patent application number is CN20241098856 20240124. The patent publication number is CN121439717 (A). Internat..
Electrical
| Wed 27 May 2026
Beijing, May 28 -- Guangdong New Energy Storage National Res Institute Co Ltd has submitted a patent application for Negative Pole Piece, Preparation Method Thereof and Lithium Ion Battery. This invention was developed by Peng Chong, You Teng, Xia Linwei, Xu Kaiqi, Hu Yu and Su Limin.
The patent application number is CN202511..
Electrical
| Wed 27 May 2026
Beijing, May 28 -- Rongxi New Material Beijing Tech Co Ltd has submitted a patent application for Lithium Ion Battery Micro-modeling Negative Plate and Lithium Ion Battery. This invention was developed by Chen Yunji, Tang Zanqian, Zhou Suchao and Chen Yanpeng.
The patent application number is CN202511546065 20251028. The pate..
Electrical
| Wed 27 May 2026
Beijing, May 28 -- Shanghai Saic Qingtao Energy Tech Co Ltd has sought patent for Preparation Method of All-solid-state Battery and All-solid-state Battery. This invention was developed by Yan Hui, Wang Lin and Shi Xiaocheng.
The patent application number is CN202511518999 20251023. The patent publication number is CN12143993..
Electrical
| Wed 27 May 2026
Beijing, May 28 -- Hefei Jubao New Energy Tech Co Ltd has submitted a patent application for Lithium Battery Packaging Equipment. This invention was developed by Guo Wanyuan and Wang Xuejian.
The patent application number is CN202511542077 20251027. The patent publication number is CN121439926 (A). International Patent Classi..
Electrical
| Wed 27 May 2026
Beijing, May 28 -- Zhejiang Jinyu New Energy Tech Co Ltd has applied Chinese patent for Lithium Ion Battery Electrolyte, Preparation Method Thereof and Lithium Ion Battery Comprising Lithium Ion Battery Electrolyte. Zou Wei, Wang Chunyuan, Li Aijun and Huang Dubin developed it.
The patent application number is CN202511844989 ..
Electrical
| Wed 27 May 2026
Beijing, May 28 -- State Intellectual Property Office of China has received Guangzhou Tinci Materials Technology and Jiujiang Tinci Materials Technology patent application for Lithium Ion Battery. Wang Wenkai, Yang Haidong, Song Xiaoyi, Xie Tian and Zhou Li developed the invention.
The patent application number is CN202511824..
Electrical
| Wed 27 May 2026
Beijing, May 28 -- State Intellectual Property Office of China has received Weihai Caijin New Mat Co Ltd patent application for Quick-charging Lithium Ion Battery Electrolyte, Preparation Method Thereof and Lithium Ion Battery Containing Electrolyte. Liu Jian, Wu Yunfei, Xu Huaguo, Tian Jianshen, Li Yuyu, Lu Xue and Zhang Wenxin..
Electrical
| Wed 27 May 2026
Beijing, May 28 -- Lvneng Qiyuan Tech Jiangsu Co Ltd has submitted a patent application for Electrolyte and Lithium Ion Battery. This invention was developed by He Yaning, Du Jianwei, Du Weitao and Lin Dayong.
The patent application number is CN202511432116 20250930. The patent publication number is CN121439907 (A). Internati..
Electrical
| Wed 27 May 2026
Beijing, May 28 -- Hefei Qianrui Tech Co Ltd has filed a patent application for Polyphosphazene Flame-retardant Electrolyte, Lithium Ion Battery Containing Electrolyte and Preparation Method of Lithium Ion Battery. This invention was developed by Wang Guixin, Wang Dingming, Liang Dayu and Yang Wei.
The patent application numb..
Electrical
| Wed 27 May 2026
Beijing, May 28 -- Shenzhen Shangji New Energy Tech Co Ltd has submitted a patent application for Composite Solid Electrolyte, Battery Cell, Single Battery and Electric Equipment. Hu Chunlin developed the invention.
The patent application number is CN202511883923 20251215. The patent publication number is CN121439898 (A). Int..
Electrical
| Wed 27 May 2026
Beijing, May 28 -- State Intellectual Property Office of China has released Sichuan Xingheng Qingyuan New Material Tech Co Ltd and Phylion Battery patent application for Preparation Method of Solid Electrolyte, Secondary Battery and Electric Equipment. This invention was developed by Wang Zhengwei, Gao Jiafeng, Feng Xiao, Wang J..
Electrical
| Wed 27 May 2026
Beijing, May 28 -- Guoke Tanmei New Mat Huzhou Co Ltd has sought patent for High-magnification Long-life Energy Storage Monomer, Battery Device, Power Utilization Device and Energy Storage Device. This invention was developed by Guan Zhihua, Wang Yixuan, Wang Pengbo and Fan Yi.
The patent application number is CN20251217324 2..
Electrical
| Wed 27 May 2026
Beijing, May 28 -- Zhejiang Jiugong New Energy Tech Co Ltd has sought patent for All-solid-state Sulfide Negative-electrode-free Lithium Metal Battery and Assembling Method Thereof. This invention was developed by Wu Bin, Wang Jian, Zuo Dengyu and Chu Yuxiao.
The patent application number is CN20251215307 20251230. The patent..
Electrical
| Wed 27 May 2026
Beijing, May 28 -- Jiangsu Heisitong New Energy Tech Co Ltd has sought patent for Battery Cell Fixing Clamp of Narrow Glue Pasting Machine for Battery Cell of Solid-state Lithium Battery. This invention was developed by Li Kuncong, Ji Haoming and Liao Baisheng.
The patent application number is CN202511670739 20251114. The pat..
Electrical
| Wed 27 May 2026
Beijing, May 28 -- State Intellectual Property Office of China has released Shanghai Xinbi Ind Co Ltd patent application for Liquid Adding Device for Battery Manufacturing Equipment. This invention was developed by Hu Zhongjian.
The patent application number is CN202511571930 20251030. The patent publication number is CN12144..
Electrical
| Wed 27 May 2026
Beijing, May 28 -- Sinoma Lithium Film Changde Co Ltd has submitted a patent application for Polyethylene Diaphragm for Battery as Well as Preparation Process and Equipment of Polyethylene Diaphragm. This invention was developed by Zhong Ming, Tong Qingyou, Zhang Xinhong, Ding Linchuan, Han Xia, Zhu Yongqian and Tong Zixiang.
..
Electrical
| Thu 28 May 2026
Beijing, May 28 -- Guangdong Jinhaina Ind Co Ltd has submitted a patent application for Dry Battery and Lithium Battery Switching Control Method. This invention was developed by Lin Taiqin, Lin Tugui and Xiong Zhonghua.
The patent application number is CN202510949227 20250710. The patent publication number is CN121440840 (A)...
Electrical
| Wed 27 May 2026
Beijing, May 28 -- State Intellectual Property Office of China has released Xiamen Xiawu New Energy Material patent application for Positive Electrode Material and Preparation Method and Application Thereof. This invention was developed by Liu Yumin, Wang Chunyan, Duan Chaoyu, Zhang Jian and Zeng Leiying.
The patent application..
Electronics
| Thu 28 May 2026
Beijing, May 28 -- State Intellectual Property Office of China has received Guangdong Power Grid Energy Invest Co Ltd patent application for Lithium Battery Health State Estimation Method and System, Electronic Equipment and Storage Medium. Wu Juzhuo, Li Minghui, Ma Ziqin, Gan Gaoyuan and Zeng Linfeng developed the invention.
..
Aerospace
| Wed 27 May 2026
Beijing, May 27 -- Beijing Xingji Rongyao Tech Co Ltd and Interstellar Glory Aerospace Tech Group Co Ltd have submitted a patent application for Carrier Rocket On-rocket Lithium Battery Charging Management System Based on Bus Form. This invention was developed by Zhang Fan, Guan Di, Peng Xiaobo, Jiang Yingquan, Wang Hao and Yao ..
Electrical
| Wed 27 May 2026
Beijing, May 27 -- Honganlishen Power Battery System and Lishen Battery Wuhan Co Ltd have submitted a patent application for Lithium Battery Thermal Management System. This invention was developed by Liu Jianglin, Taira Haruka and Si Zongsheng.
The patent application number is CN202410974837 20240719. The patent publication n..
Electrical
| Wed 27 May 2026
Beijing, May 27 -- Murata Manufacturing and Hydro-Québec have sought patent for Lithium Ion Secondary Battery. This invention was developed by Asakawa Yuichiro, Tsuiki Hirofumi, Ueno Hiroshi, Dassalegni Biharnu Aslaheen, Daigle Jean-christophe and Zoughib Karim.
The patent application number is CN202511560813 20180927. The p..
Electrical
| Wed 27 May 2026
Beijing, May 27 -- Ruipu Lanjun Energy and Shanghai Ruipu Qingchuang New Energy have applied Chinese patent for Battery and Electric Device. Cui Yi, Liu Chan, Hou Min and Cao Hui developed it.
The patent application number is CN202511563044 20251029. The patent publication number is CN121416575 (A). International Patent Class..
Electrical
| Wed 27 May 2026
Beijing, May 27 -- Yingui Ningbo Tech Co Ltd and Yingui Yichang Tech Co Ltd have sought patent for Modified Silicon-carbon Negative Electrode Material Based on Non-carbon-based Porous Skeleton and Preparation Method and Application Thereof. This invention was developed by Cao Ende, Li Sheng, Lai Guitang, Fang Bin, Huang Shiqiang..
Electrical
| Wed 27 May 2026
Beijing, May 27 -- Jiangsu Highstar Battery Co Ltd and Jiangsu Highstar Power Technology have submitted a patent application for Positive Electrode Active Material, Lithium Ion Secondary Battery and Preparation Method and Application of Lithium Ion Secondary Battery. Chen Gang, Ma Shibing, Teng Yanmei, Su Jinran and Ji Dandan de..
Electrical
| Wed 27 May 2026
Beijing, May 27 -- Henan Academy Of Sciences Institute Of Mat and Henan Academy Sciences have submitted a patent application for Preparation Method of Composite Lithium Metal Negative Electrode and Application of Composite Lithium Metal Negative Electrode in Lithium Metal Battery. Lu Qiongqiong, Sun Luyang, Liu Heng, Yuan Hongxi..
Plastics
| Wed 27 May 2026
Beijing, May 27 -- Huaneng Yimin Coal & Electricity and Xi'an Thermal Power Research Institute have applied Chinese patent for Flame-retardant Gel Polymer Electrolyte and Preparation Method Thereof, and Supercapacitor Using Flame-retardant Gel Polymer Electrolyte. Xin Fuqiang, Wu Pengyue, Dong Shuxin, Zhao Junrui, Cui Wenxi, Wan..
Chemicals
| Wed 27 May 2026
Canberra, May 27 -- Kemco and Korea Zinc have submitted a patent application for Preparing Method of Nickel Sulfate Aqueous Solution from Raw Materials Containing Nickel. Choi Heon Sik and Lee Je Joong developed the invention.
The patent application number is AU20240213154 20240704. The patent publication number is AU20242131..
Steel
| Wed 27 May 2026
Beijing, May 27 -- Posco Holdings Co Ltd And Research Institute of Industrial Science & Technology have submitted a patent application for Preparation Method of Lithium Phosphate. This invention was developed by Park Woonkyoung, Park Jae-sin, Kang Hee Soo and Yang Heok.
The patent application number is CN20248044332 20241210...
Chemicals
| Tue 26 May 2026
Beijing, May 27 -- Jingmen Green Eco Manufacture New Material and Gem Co Ltd have applied Chinese patent for High-nickel Positive Electrode Material, Preparation Method Thereof and Electrochemical Device. Xu Kaihua, Liu Yang, Zhang Kun, Li Cong, Sun Zhaojian and Yin Kangling developed it.
The patent application number is CN20..
Chemicals
| Tue 26 May 2026
Beijing, May 27 -- Guizhou Yayou New Materials and Zhejiang Youshan New Energy Tech Co Ltd have sought patent for Vanadium Iron-site Doped Iron Phosphate Material and Preparation Method Thereof. This invention was developed by Liu Rengeng, Li Wan, Lin Yi, Tong Qiutao, Liu Ziyu, Ruan Bowen, Hou Xuemeng, Qian Kun, Chen Chen, Yu Ho..
Electrical
| Wed 27 May 2026
Beijing, May 27 -- Suzhou Shenlan Wanwei Energy Tech Co Ltd and Hongjun High Energy Tech Jiangsu Co Ltd have submitted a patent application for Lithium Battery Rapid Liquid Injection System Applying Vacuum Pulse Principle. Ding Yang and Guo Wen developed the invention.
The patent application number is CN202511985987 20251226...
Metal & Mining
| Wed 27 May 2026
Beijing, May 28 -- Hefei Institutes of Physical Science, Chinese Academy of Sciences has submitted a patent application for Fission Reactor Adopting Lithium-lead Alloy as Coolant. This invention was developed by Jiang Kecheng, Zhang Yifan, Chen Lei and Liu Songlin.
The patent application number is CN202511612305 20251106. The p..
Aviation
| Tue 26 May 2026
Beijing, May 27 -- Huang Desen has submitted a patent application for Multi-mode Energy Management System and Method for Hybrid Helicopter. This invention was developed by Huang Desen.
The patent application number is CN202511793773 20251202. The patent publication number is CN121425505 (A). International Patent Classificatio..
Energy
| Wed 27 May 2026
Beijing, May 27 -- Nantong Jianghai Energy Storage Tech Co Ltd has filed a patent application for Efficient Pre-lithiation/sodium Treatment Method of Energy Storage Device and Application of Efficient Pre-lithiation/sodium Treatment Method. This invention was developed by Dang Guoju, Zhang Wenqing, Ding Jiajia and Yang Endong.
..
Paper and Pulp
| Wed 27 May 2026
Beijing, May 27 -- Shenzhen Xinyuheng Tech Co Ltd has submitted a patent application for Semi-finished Product Lithium Battery Paper Pasting and Film Sleeving All-in-one Machine. Li Runhong developed the invention.
The patent application number is CN202511568350 20251030. The patent publication number is CN121416629 (A). Inte..
Chemicals
| Wed 27 May 2026
Beijing, May 27 -- Hunan Mt New Material Tech Co Ltd has submitted a patent application for High-voltage High-rate Lithium Cobalt Oxide Positive Electrode Material and Preparation Method Thereof. Huang Yuqing, Li Yibo, Zhu Xianxu, Song Zhenwei, Xiong Xue, Wu Wenze and Hu Yujia developed the invention.
The patent application n..
Chemicals
| Wed 27 May 2026
Beijing, May 27 -- Hunan Hongyuan New Energy Tech Co Ltd has submitted a patent application for Lithium Iron Phosphate Coated Lithium-rich Manganese-based Material and Preparation Method Thereof. This invention was developed by Wu Guan, Wu Fang, He Zhanglong, Hu Lianzhu and Li Weidong.
The patent application number is CN20251..
Chemicals
| Wed 27 May 2026
Beijing, May 27 -- Nantong Reshine New Material Tech Co Ltd has sought patent for Ternary Positive Electrode Material, Preparation Method Thereof and Electrochemical Device. This invention was developed by Chen Kaijie, Zhang Lei, Qin Jin and Zhang Xinlong.
The patent application number is CN202511587978 20251031. The patent p..
Energy
| Wed 27 May 2026
Beijing, May 27 -- Changzhou Guiyuan New Energy Mat Co Ltd has submitted a patent application for Silicon-carbon Composite Material with Improved Thermal Stability and Preparation Method Thereof. Chang Bowen, Wu Xindi, Ren Chunlei, Lyu Fei, Li Cuili, Huang Ning, Zhang Xingwei and Chen Feng developed the invention.
The patent ..
Chemicals
| Wed 27 May 2026
Beijing, May 27 -- State Intellectual Property Office of China has released Zhongqi Xinneng Battery Tech Co Ltd patent application for Negative Plate Preparation Method and Lithium Manganese Iron Phosphate Battery. This invention was developed by Liu Huan, Chen Chong, Wang Beibei, Xun Haiyan and Xue Youbao.
The patent applica..
Electrical
| Wed 27 May 2026
Beijing, May 27 -- Jiangsu Zhuoke Energy Tech Co Ltd has submitted a patent application for High-efficiency Recycling Treatment Equipment and Method for Lithium Batteries. This invention was developed by Chen Kang, Si Suting, Ge Tiantian and Zhou Xiaoqing.
The patent application number is CN202511574942 20251031. The patent p..
Electrical
| Wed 27 May 2026
Beijing, May 27 -- Shenzhen Xinmao New Energy Tech Co Ltd has submitted a patent application for Method for Regenerating and Repairing Negative Electrode Graphite Waste of Lithium Ion Battery. This invention was developed by Ai Wuyun, Kong Lingchao, Yuan Haizhong, Yuan Zhiqiang, Oh Seok-joon, Chen Fei and Zhou Lirong.
The pat..
Electrical
| Wed 27 May 2026
Beijing, May 27 -- Fujian Haixia Guneng Tech Co Ltd has submitted a patent application for Synthesis Method of Low-cost Chlorine-rich Argyrodite Electrolyte. This invention was developed by Tu Huafeng and Chen Dengrong.
The patent application number is CN202511672283 20251114. The patent publication number is CN121416631 (A)...
Electrical
| Wed 27 May 2026
Beijing, May 27 -- State Intellectual Property Office of China has published EVE Energy and EVE Energy patent application for Battery and Preparation Method Thereof. The invention was developed by Liang Jinwei, Wu Fan and Zhao Ruirui.
The patent application number is CN202511492961 20251017. The patent publication number is C..
Electrical
| Wed 27 May 2026
Beijing, May 27 -- Shenzhen Yihe Jiahang Tech Co Ltd has submitted a patent application for Gel Electrolyte Based on Tetrafluoropyrrolidinium Ionic Liquid as Well as Preparation Method and Application of Gel Electrolyte. This invention was developed by Pan Wenxiang, Chen Zhengjian, Zhang Jiong and Liu Wanxia.
The patent appli..
Electrical
| Wed 27 May 2026
Beijing, May 27 -- Shenzhen Yihe Jiahang Tech Co Ltd has sought patent for Gel Electrolyte Based on Difluoropyrrolidinium Ionic Liquid as Well as Preparation Method and Application of Gel Electrolyte. This invention was developed by Pan Wenxiang, Chen Zhengjian, Zhang Jiong and Liu Wanxia.
The patent application number is CN2..
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