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Textile
| Fri 30 Jan 2026
Beijing, Jan. 31 -- Changzhou Yufeng Electrical has filed a patent application for Lithium-manganese One-time Button Cell Packaging Equipment. This invention was developed by Xie Kangjun and Zheng Jinke.
The patent application number is CN202510634844 20250516. The patent publication number is CN120376676 (A). International Pat..
Automobile
| Fri 30 Jan 2026
Beijing, Jan. 31 -- Beijing CHJ Automotive Inf Tech Co Ltd and Ningbo Institute of Materials Technology & Engineering, Chiense Academy of Sciences have applied Chinese patent for Composite Negative Electrode Material, Preparation Method Thereof and All-solid-state Lithium Battery Containing Composite Negative Electrode Material...
Steel
| Fri 30 Jan 2026
Beijing, Jan. 31 -- State Intellectual Property Office of China has released POSOC Holdings Co Ltd and Research Institute of Industrial Science & Technology patent application for Anode Materials for Lithium Ion Battery Cells. This invention was developed by Woo Jung Kyu, You Seung-jae and Park Sang-eun.
The patent applicatio..
Steel
| Fri 30 Jan 2026
Beijing, Jan. 31 -- State Intellectual Property Office of China has released POSCO Holdings Co Ltd and Research Institute of Industrial Science & Technology patent application for Method for Recovering Lithium from Lithium Ore. This invention was developed by Han Gi-chun, Choi Sang-hyun, Jeung Kee Uek, Kim Seung-goo, Kwon Young-..
Steel
| Fri 30 Jan 2026
Beijing, Jan. 31 -- State Intellectual Property Office of China has received POSCO Holdings Co Ltd and Research Institute of Industrial Science & Technology patent application for Water Washing Liquid for Recovering Lithium and Method for Recovering Lithium from Lithium-containing Waste Liquid. Kim Hyun-soo, Choi Sang-hyun, Jeun..
Rubber
| Fri 30 Jan 2026
Beijing, Jan. 30 -- Zhongbu Qingtian New Energy Hubei Co Ltd and Hubei Heguang Qingtian New Energy Co Ltd have submitted a patent application for Automatic Rubber Coating and Lug Folding Device for Small Polymer Square Lithium Battery and Control Method of Automatic Rubber Coating and Lug Folding Device. This invention was devel..
Metal & Mining
| Fri 30 Jan 2026
Beijing, Jan. 31 -- State Intellectual Property Office of China has released Yibin Nanmu Nanotechnology and Huzhou Nanmu Nano Technology patent application for Pretreated Aluminum Foil as Well as Preparation Method and Application Thereof. This invention was developed by Shen Deyun, Cao Wenzhuo, Yan Zhao and Li Ting.
The pate..
Business and Commerce
| Sat 31 Jan 2026
Beijing, Jan. 31 -- Jiangsu Ruien New Energy Tech Co Ltd has filed a patent application for Lithium Ion Battery Cell and Method for Detecting Dissolved Amount of Transition Metal. This invention was developed by Xiao Peng and Wang Cong.
The patent application number is CN202510484200 20250417. The patent publication number is..
Medical
| Fri 30 Jan 2026
Beijing, Jan. 31 -- State Intellectual Property Office of China has received Shenzhen University Of Technology, Shenzhen Institute of Advanced Technology CAS and The Fifth Engineering Co Ltd of China Railway Seventh Group patent application for Solid Electrolyte with SEI (solid Electrolyte Interface) Membrane, Preparation Method..
Agricultural
| Fri 30 Jan 2026
Beijing, Jan. 31 -- Solid State Energy Tech Guangzhou Co Ltd and Zhongkai University of Agriculture and Engineering have submitted a patent application for Application of 2, 4-thiazolidinedione Compound in Solid-state Lithium Ion Battery, Solid-state Lithium Ion Battery Electrolyte and Preparation Method of Solid-state Lithium I..
Electrical
| Fri 30 Jan 2026
Beijing, Jan. 31 -- Jiangsu Zhuogao New Mat Tech Co Ltd and Guangdong Zhuogao New Material Technology have sought patent for Lithium Battery Diaphragm with Point-shaped Bonding Layer with Gradient Structure, Preparation Method of Lithium Battery Diaphragm and Battery Cell. This invention was developed by Sun Dongyue, Wang Xiaomi..
Electrical
| Fri 30 Jan 2026
Beijing, Jan. 31 -- Zhuhai Smoothway Electronic Materials, Hefei Saiwei Electronic Mat Co Ltd and Huainan Saiwei Electronic Mat Co Ltd have submitted a patent application for Non-aqueous Electrolyte and Lithium Ion Battery. Wang Pipi, Wang Xiaoqiang, Mao Chong, Ou Shuanghui, Huang Qiujie, Dai Xiaobing, Han Hui and Lyu Haixia dev..
Electrical
| Fri 30 Jan 2026
Beijing, Jan. 31 -- Zhuhai Smoothway Electronic Materials, Hefei Saiwei Electronic Mat Co Ltd and Huainan Saiwei Electronic Mat Co Ltd have submitted a patent application for Silicon-based Negative Electrode Non-aqueous Electrolyte and Lithium Ion Battery. This invention was developed by Wang Pipi, Wang Xiaoqiang, Mao Chong, Ou ..
Construction
| Fri 30 Jan 2026
Beijing, Jan. 31 -- China Railway Construction Group East China Eng Co Ltd and China Railway Construction Group have submitted a patent application for Voltage Fluctuation Rapid Suppression Method Based on Composite Energy Storage System. This invention was developed by Yi Jie, Kong Wei, Zhou Rong, Lyu Chao and Zhou Guo.
The ..
Electrical
| Fri 30 Jan 2026
Beijing, Jan. 31 -- Zhuhai Smoothway Electronic Materials, Hefei Saiwei Electronic Mat Co Ltd and Huainan Saiwei Electronic Mat Co Ltd have sought patent for Non-aqueous Electrolyte and Lithium Secondary Battery Thereof. This invention was developed by Wang Xiaoqiang, Wang Dewen, Ou Shuanghui, Huang Qiujie, Wang Pipi, Mao Chong,..
Electrical
| Fri 30 Jan 2026
Beijing, Jan. 31 -- Wuhan Chuneng New Energy Co Ltd and Jianghan University have applied Chinese patent for Electrolyte, Preparation Method Thereof and Lithium Ion Battery. Wang Jixiang, Xue Lixing, Liang Wei, Xie Ming, Li Yuyu and Li Zhaohuai developed it.
The patent application number is CN202510482408 20250417. The patent ..
Electrical
| Fri 30 Jan 2026
Beijing, Jan. 31 -- Xi'an Thermal Power Research Institute and Huaneng Shanghai Shidongkou Power Generation Co Ltd have applied Chinese patent for Lithium Battery Polymer Solid Electrolyte Membrane Capable of Rapidly Polymerizing at Room Temperature as Well as Preparation Method and Application of Lithium Battery Polymer Solid E..
Electrical
| Fri 30 Jan 2026
Beijing, Jan. 31 -- Zhejiang Green Zhixing Kechuang and Geely Holding Group have submitted a patent application for Composite Solid Electrolyte, Preparation Method Thereof and Solid-state Battery. This invention was developed by Zhou Yunan, Cui Zhonghui, Kang Yao and Yang Kai.
The patent application number is CN202510557448 2..
Electrical
| Fri 30 Jan 2026
Beijing, Jan. 31 -- Shanghai Institute of Space Power-Sources and Harbin Institute of Technology have submitted a patent application for Pressure Activated Reserve Type Lithium Battery and Preparation Method Thereof. This invention was developed by Cheng Guangyu, Zuo Pengjian, Liu Xinwei, Liu Shuo and Mei Yueni.
The patent ap..
Measurement & Testing
| Fri 30 Jan 2026
Beijing, Jan. 31 -- Taiyuan Power Supply Co Of State Grid Shanxi Electric Power Co and Lvliang Power Supply Co State Grid Shanxi Electric Power Co have submitted a patent application for Temperature Control Charging Cabin for Cable Tunnel Inspection Robot and Working Method of Temperature Control Charging Cabin. This invention w..
Construction
| Fri 30 Jan 2026
Beijing, Jan. 31 -- China Railway Construction Group East China Eng Co Ltd and China Railway Construction Group have submitted a patent application for Compound Energy Storage System Frequency Optimization Control Method Based on Virtual Synchronous Machine. Kong Wei, Yi Jie, Deng Lingqing, Zhou Guo and Zhang Wei developed the i..
Measurement & Testing
| Sat 31 Jan 2026
Beijing, Jan. 31 -- Qingdao Ruijie Intelligent Instr Co Ltd and Qingdao Ruijie Intelligent Equipment Co Ltd have filed a patent application for Method and System for Controlling High-voltage Board by Internal Main Control Board of Multi-channel Tester. This invention was developed by Zhang Qingxiang and Yang Zhiyu.
The patent..
Chemicals
| Sat 31 Jan 2026
Munich, Jan. 31 -- Rept Battero Energy Co Ltd and Shanghai Ruipu Energy have sought patent for Initial Charging and Capacity Verification Method for Lithium-ion Battery Containing Positive Electrode Lithium Supplementation Additive. This invention was developed by Cao Hui, Sun Yuwei, Hou Min, Lian Shuang, Zheng Yinkun, Liu Chan,..
Chemicals
| Sat 31 Jan 2026
Munich, Jan. 31 -- Chenzhou Hui Neng Energy Storage Materials Engineering Res Center Co Ltd and Hunan Zhi Yuan New Mat Co Ltd have applied European patent for Method for Recovering Lithium from Spent Lithium Iron Phosphate Battery. Zhong Faping, Liu Hongbing, Xiong Yizhi, Zhu Jiqun, Jiang Subin, Tan Shuifa, He Chihuan and Cheng ..
Chemicals
| Fri 30 Jan 2026
Beijing, Jan. 31 -- Central South University, Hunan Zijin Lithium Co Ltd and Zijin Mining Group have submitted a patent application for Method for Flotation Recovery of High-mud Lepidolite Based on Graded Size Mixing-selective Hydrophobic Agglomeration. Jiao Fen, Zou Laichang, Wei Qian, Qin Wenqing, Huang Zhihua, Xie Yuanming, Z..
Electrical
| Fri 30 Jan 2026
Beijing, Jan. 31 -- Jingmen Green Eco Manufacture New Material and Gem Co Ltd have submitted a patent application for Composite Positive Electrode Material and Preparation Method and Application Thereof. This invention was developed by Xu Kaihua, Zhang Tingting, Zhang Kun, Li Cong, Fan Liangjiao and Yue Xianjin.
The patent ap..
Chemicals
| Sat 31 Jan 2026
Beijing, Jan. 31 -- Zhongde Century Tianjin New Energy Tech Co Ltd, Zhongde Century Kunshan New Energy Tech Co Ltd and Zhiqing New Energy Tech Tianjin Co Ltd have filed a patent application for Incremental Capacity Analysis Method of Lithium Iron Phosphate Battery Health State. This invention was developed by Zhang Hongzhou, Yan..
Electrical
| Fri 30 Jan 2026
Beijing, Jan. 31 -- Qinghai Taifeng Pulead Lithium Tech Co Ltd and Beijing Taifeng Xianxing New Energy Tech Co Ltd have filed a patent application for Positive Electrode Material with Element Synergistic Effect and Preparation Method of Positive Electrode Material. This invention was developed by Wang Shuqiang, Zhang Jiquan, Jia..
Measurement & Testing
| Sat 31 Jan 2026
Beijing, Jan. 31 -- Jiangsu Pengfei Group and Nantong Polytechnic College have applied Chinese patent for Sampling Device for Lithium Ore Rotary Kiln Detection. Shi Pengyu, Gu Hai, Tang Shaochun, Li Gang, Jiang Jie and Xu Yuanyuan developed it.
The patent application number is CN202510860735 20250625. The patent publication n..
Electrical
| Fri 30 Jan 2026
Beijing, Jan. 31 -- Ningbo Institute of Materials Technology & Engineering, Chiense Academy of Sciences and Ningbo Fuli Battery Material Tech Co Ltd have submitted a patent application for Composite Modified Lithium-rich Manganese-based Positive Electrode Material, Preparation Method Thereof and Lithium Ion Battery. This inventi..
Metal & Mining
| Sat 31 Jan 2026
Munich, Jan. 31 -- Chongqing Tianqi Lithium Co Ltd and Tianqi Lithium Genesis Tech Shenzhen Ltd have submitted a patent application for Preparation Apparatus and Method for Lithium Metal Material. This invention was developed by Ai Wangsheng, Wu Yongpeng, Wang Guang, Liu Qiang, Liu Kecheng and Wan Yuanjie.
The patent applicat..
Optics & Imaging
| Sat 31 Jan 2026
Beijing, Jan. 31 -- Huazhong University of Science and Technology and Hubei Guanggu Laboratory have submitted a patent application for Pseudo-code Polarization Modulation Distance Measuring Device and Method Based on Lithium Niobate Film on Insulator. Wang Junya, Ji Yunxiao and You Zheng developed the invention.
The patent ap..
Steel
| Fri 30 Jan 2026
Beijing, Jan. 31 -- POSCO Holdings Co Ltd, Research Institute of Industrial Science & Technology and Putie Weilai Mat Co Ltd have applied Chinese patent for Positive Electrode Active Material Precursor for Lithium Secondary Battery, Positive Electrode Active Material, and Lithium Secondary Battery Comprising Same. Lee Sang-hyuk,..
Steel
| Fri 30 Jan 2026
Beijing, Jan. 31 -- POSCO Holdings Co Ltd, Research Institute of Industrial Science & Technology and Putie Weilai Mat Co Ltd have applied Chinese patent for Positive Electrode Active Material for Lithium Secondary Battery and Method for Preparing Same. Lee Sang-hyuk, Park Jong-il, Hong Ki Joo, Han Ju-hyeong, Lee Sun Hwa, Lee Ji-..
Steel
| Fri 30 Jan 2026
Beijing, Jan. 31 -- POSCO Holdings Co Ltd and Research Institute of Industrial Science & Technology have submitted a patent application for Precursor for Preparing Lithium Sulfide and Lithium Sulfide Powder. Lee Shi Hwa, Lee Ji-hun, Son Young-geun, Kim Byung-ju, Park Jung Kwan, Seo Hanseok and Ko Young-sun developed the inventio..
Steel
| Fri 30 Jan 2026
Beijing, Jan. 31 -- POSCO Holdings Co Ltd and Research Institute of Industrial Science & Technology have sought patent for Preparation Method of Lithium Sulfide. This invention was developed by Lee Shi Hwa, Lee Ji-hun, Son Young-geun, Kim Byung-ju, Park Jung Kwan, Seo Hanseok and Ko Young-sun.
The patent application number is..
Chemicals
| Fri 30 Jan 2026
Beijing, Jan. 31 -- Hefei Hongye Lithium Energy Tech Co Ltd has submitted a patent application for Lithium Cobalt Oxide Composite Positive Electrode Material and Preparation Method Thereof. Li Jian, Lei Yingqi, Zhang Ying and Zhao Zhangfa developed the invention.
The patent application number is CN202510548685 20250428. The p..
Chemicals
| Fri 30 Jan 2026
Beijing, Jan. 31 -- State Intellectual Property Office of China has published Suzhou Aimite Material Tech Co Ltd patent application for Lithium-rich Manganese-based Positive Electrode Material Coated with Composite Oxide as Well as Preparation Method and Application of Lithium-rich Manganese-based Positive Electrode Material. Th..
Chemicals
| Fri 30 Jan 2026
Beijing, Jan. 31 -- State Intellectual Property Office of China has published Hunan Mengxing Nano Material Tech Co Ltd patent application for Carbon-nitrogen Co-coated Lithium Manganese Iron Phosphate Positive Electrode Material as Well as Preparation Method and Application Thereof. The invention was developed by Liu Xinyu and W..
Chemicals
| Fri 30 Jan 2026
Beijing, Jan. 31 -- State Intellectual Property Office of China has received Wuhan Fanso Tech Co Ltd patent application for Preparation Method for Continuously Producing Lithium Thionyl Chloride Composite Carbon Electrode. Zhu Zhigang, Liu Peng, Zhou Jun, Liu Shaoping and Tong Danyang developed the invention.
The patent appli..
Electrical
| Sat 31 Jan 2026
Beijing, Jan. 31 -- Changzhou Lvneng New Energy Testing Co Ltd has submitted a patent application for Method and Device for Predicting Remaining Service Life of Lithium Battery. Zhao Yue and Hu Maijin developed the invention.
The patent application number is CN202510876173 20250627. The patent publication number is CN12037019..
Electrical
| Sat 31 Jan 2026
Beijing, Jan. 31 -- State Intellectual Property Office of China has published Beijing Institute of Technology, State Grid Hunan Electric Power Co Ltd and State Grid Corporation of China patent application for Isotope-based Battery Thermal Runaway Gas Production Traceability Method. The invention was developed by Zhu Yanli, Liu Z..
Automobile
| Sat 31 Jan 2026
Beijing, Jan. 31 -- State Intellectual Property Office of China has received Chongqing Vocational University of Electronic Science & Technology and Qige Semiconductor Chongqing Co Ltd patent application for Lithium Ion Battery State-of-charge Estimation Method and System Based on Improved Narx Neural Network. Chen Mingjie, Lu Ji..
Optics & Imaging
| Sat 31 Jan 2026
Beijing, Jan. 31 -- Chaohu University has submitted a patent application for High-speed Optical Chaos Sequential Logic Device. This invention was developed by Xu Geliang, Zhu Hongmei, Tao Xinyue, Zhang Quan, Wu Shuo and Liu Yingying.
The patent application number is CN202510512801 20250423. The patent publication number is CN12..
Measurement & Testing
| Sat 31 Jan 2026
Beijing, Jan. 31 -- State Intellectual Property Office of China has released Nanjing Ruibang Battery Co Ltd patent application for Lithium Battery Packaging Leakproofness Detection Equipment and Detection Method Thereof. This invention was developed by Zong Ruihu and Xue Chunyan.
The patent application number is CN20251066274..
Electrical
| Sat 31 Jan 2026
Beijing, Jan. 31 -- State Intellectual Property Office of China has released Taian Qingsong Meter Co Ltd patent application for Light-transmitting Heat Preservation Device Based on Low-light Power Generation Intelligent Water Meter and Heat Preservation Method of Light-transmitting Heat Preservation Device. This invention was de..
Electronics
| Sat 31 Jan 2026
Beijing, Jan. 31 -- State Intellectual Property Office of China has published Sichuan Jiuke Chaorong Storage Tech Co Ltd patent application for Lithium Ion Capacitor Design Method and System Based on Energy Storage Characteristics. The invention was developed by Luo Feixue, Shi Liuyu, Jing Xinyu, Cai Jie and He Maojie.
The pa..
Measurement & Testing
| Fri 30 Jan 2026
Munich, Jan. 31 -- Countertrace LLC has applied European patent for Ligands for Lithium Detection or Extraction from Fluids and Lithium Complexes Comprising the Same. Hanes Robert E, Allensworth James, Pettys Richard L, Headley David M and Hoopingarner Paul T developed it.
The patent application number is EP20240775722 202403..
Electrical
| Fri 30 Jan 2026
Alexandria, Jan. 30 -- Scibot Tech LLC and Michigan Technological University have been awarded a patent for Self-adaptive Lithium-ion Battery Method Using Knowledge-reinforced Machine Learning and Kalman Filtering, Electronic Device, and Storage Medium. This invention was developed by Wang Zequn, Bai Guangxing and Li Lun.
The..
Medical
| Fri 30 Jan 2026
Beijing, Jan. 31 -- State Intellectual Property Office of China has received Tianjin Songshan Environmental Protection Technology patent application for Ethernet Power Supply Emergency Lighting System for Hospital Wards. Jia Yujing, Zheng Ying and Jia Yuxin developed the invention.
The patent application number is CN20251055010..
Measurement & Testing
| Fri 30 Jan 2026
Beijing, Jan. 31 -- State Intellectual Property Office of China has published Institute of Electronic and Electrical Appliances Guangdong Academy of Sciences and Guangdong Electronic Tech Research Institute patent application for Appearance Detection Method, Device and Equipment for Soft Package Lithium Battery and Medium. The i..
Electrical
| Thu 29 Jan 2026
Beijing, Jan. 30 -- Guixi Lingneng Lithium Ind Co Ltd and Chenzhou Lingneng Tech Co Ltd have sought patent for Preparation Process and Device for Preparing Battery-grade Lithium Carbonate from Plexus Spodumene Concentrate. This invention was developed by Chen Yan, Liu Changcai and Zhang Pu.
The patent application number is CN..
Electrical
| Fri 30 Jan 2026
Beijing, Jan. 31 -- Post Planning Consulting and Design Branch Gansu Communications Ind Services Co Ltd has submitted a patent application for Integrated Intelligent Power Supply Cabinet. This invention was developed by Cheng Yongbo, Wang Lijie, Cheng Jie, Ma Kaiqiang, Chen Wenjun, Su Yanlong, Pu Xing, Zhang Teng and Zhang Song...
Electrical
| Fri 30 Jan 2026
Beijing, Jan. 31 -- State Intellectual Property Office of China has published Hefei Saiwei Electronic Mat Co Ltd, Zhuhai Smoothway Electronic Materials and Huainan Saiwei Electronic Mat Co Ltd patent application for Lithium Ion Battery with Silicon-carbon Negative Electrode. The invention was developed by Wang Xiaoqiang, Wang Pi..
Electrical
| Fri 30 Jan 2026
Beijing, Jan. 31 -- Able New Energy Co Ltd has applied Chinese patent for Lithium Manganese Dioxide Battery and Preparation Method of Battery Cell of Lithium Manganese Dioxide Battery. Zhou Shaojun developed it.
The patent application number is CN202510709418 20250529. The patent publication number is CN120376677 (A). Interna..
Electrical
| Fri 30 Jan 2026
Beijing, Jan. 31 -- Anhui Feituo New Material Tech Co Ltd has submitted a patent application for Composite Aluminum Foil Current Collector, Manufacturing Method Thereof and Lithium Ion Battery. This invention was developed by Cai Da, Xu An, Wang Yaye and Guan Zhijun.
The patent application number is CN202510296951 20250313. T..
Electrical
| Fri 30 Jan 2026
Beijing, Jan. 31 -- Anhui Feituo New Material Tech Co Ltd has submitted a patent application for Composite Copper Foil Current Collector, Manufacturing Method Thereof and Lithium Ion Battery. This invention was developed by Cai Da, Xu An, Guan Zhijun and Wang Yaye.
The patent application number is CN202510296947 20250313. The..
Electrical
| Fri 30 Jan 2026
Beijing, Jan. 31 -- State Intellectual Property Office of China has released Jilin Jianzhu University patent application for High-entropy Fluoride Electrode Material and Preparation Method and Application Thereof. This invention was developed by Xiao Shanshan, Li Yingqi, Sun Pengtao, Wang Liyan, Zhao Li and Bi Fei.
The patent a..
Electrical
| Fri 30 Jan 2026
Beijing, Jan. 31 -- State Intellectual Property Office of China has published Jingmen Green Eco Manufacture New Material and Gem Co Ltd patent application for Doped and Coated Lithium-rich Manganese-based Positive Electrode Material as Well as Preparation Method and Application Thereof. The invention was developed by Xu Kaihua, ..
Semiconductor
| Fri 30 Jan 2026
Beijing, Jan. 31 -- State Intellectual Property Office of China has published Heilongjiang Hachuan Carbon Material Tech Co Ltd and Harbin Engineering University patent application for Expanded Graphite Composite Silicon Particle Lithium Battery Negative Electrode Material as Well as Preparation Method and Application Thereof. Th..
Electrical
| Fri 30 Jan 2026
Beijing, Jan. 31 -- State Intellectual Property Office of China has published Tianjin Guoan Mgl New Materials Tech Co Ltd patent application for Coating and Mixing Method for Improving Normal-temperature Capacity and Impedance of Positive Electrode Material. The invention was developed by Fan Jianing, Li Wenqiang, Wang Jiabin, L..
Electrical
| Fri 30 Jan 2026
Beijing, Jan. 31 -- Yili Shanghai Tech Co Ltd has submitted a patent application for Lithium-rich Manganese-based Solid-state Battery Positive Active Material as Well as Preparation Method and Application Thereof. Zhang Xi, Yang Han, Guo Bangjun, Zhu Jinhui and Jia Linan developed the invention.
The patent application number ..
Electrical
| Fri 30 Jan 2026
Beijing, Jan. 31 -- Yili Shanghai Tech Co Ltd has sought patent for Phosphorene/graphene Composite Positive Electrode Active Material as Well as Preparation Method and Application Thereof. This invention was developed by Zhang Xi, Zhu Jinhui and Huang Qianjin.
The patent application number is CN202510515259 20250423. The pate..
Electrical
| Fri 30 Jan 2026
Beijing, Jan. 31 -- Jiangsu Ruien New Energy Tech Co Ltd has submitted a patent application for Positive Electrode Material and Preparation Method Thereof, Positive Plate and Battery. Zhang Kai and Chen Feifan developed the invention.
The patent application number is CN202510484203 20250417. The patent publication number is C..
Automobile
| Fri 30 Jan 2026
Beijing, Jan. 31 -- State Intellectual Property Office of China has received Ningbo Ronbay Lithium Battery Material and Beijing CHJ Automotive Technology patent application for Positive Electrode Active Material and Preparation Method and Application Thereof. Xie Qifan, Duan Yuhao, Wang Bijun, Zheng Chunjian, Sun Wenfeng, Qi Hon..
Electrical
| Fri 30 Jan 2026
Beijing, Jan. 31 -- Jiangsu Ruien New Energy Tech Co Ltd has applied Chinese patent for Positive Pole Piece and Preparation Method Thereof, Lithium Ion Battery and Electric Device. Chen Feifan and Kim Young-chun developed it.
The patent application number is CN202510463409 20250414. The patent publication number is CN12037657..
Electrical
| Fri 30 Jan 2026
Beijing, Jan. 31 -- State Intellectual Property Office of China has published Zhejiang Green Zhixing Kechuang; Geely Holding Group patent application for Positive Pole Piece, Preparation Method Thereof and Battery. The invention was developed by Zhang Feng, Shang Xiaonan, Dai Yijun and Kang Yao.
The patent application number ..
Electrical
| Fri 30 Jan 2026
Beijing, Jan. 30 -- Hangzhou Keneng New Energy Co Ltd and Hangzhou Kelin Electric have submitted a patent application for Perovskite Battery and Preparation Method Thereof. Song You, Xie Dong, Yu Yonggang, Nie Mingjun, Shen Jing, Qian Zhunde and Hu Junyi developed the invention.
The patent application number is CN202510847661..
Electrical
| Fri 30 Jan 2026
Beijing, Jan. 30 -- Apower Electronics Co Ltd and Guoguang Electronic Jiangxi Co Ltd have filed a patent application for Silicon Negative Electrode Plate, Preparation Method Thereof and Lithium Ion Battery. This invention was developed by Gu Jiaxi, Jian Le, Xie Xintai, Shao Cairu, Chen Juntao, Xie Mo and Guo Jianwei.
The pate..
Electrical
| Fri 30 Jan 2026
Beijing, Jan. 31 -- State Intellectual Property Office of China has published Cangzhou Mingzhu Separator Tech Co Ltd, Cangzhou Mingzhu Lithium Ion Battery Separator Co Ltd and Wuhu Mingzhu Diaphragm Technology patent application for Lithium Ion Battery Diaphragm and Preparation Method Thereof. The invention was developed by Jia ..
Electrical
| Fri 30 Jan 2026
Beijing, Jan. 31 -- Hu Jingjing has applied Chinese patent for Lithium Battery Storage Cabinet.
The patent application number is CN202510414475 20250403. The patent publication number is CN120376858 (A). International Patent Classification codes are H01M50/204, H01M50/242, H01M50/244 and H01M50/256. Cooperative Patent Classifi..
Electrical
| Fri 30 Jan 2026
Beijing, Jan. 31 -- Fujian Onething Tech Co Ltd has submitted a patent application for Intelligent Thermal Control Explosion-proof Safety Protection Device for Lithium Battery. You Xiaodian, Gao Hongling, Gao Jiahao and Chen Haixiang developed the invention.
The patent application number is CN202510536752 20250427. The patent..
Electronics
| Fri 30 Jan 2026
Beijing, Jan. 31 -- Shaoguan Power Supply Bureau Guangdong Power Grid Co Ltd has filed a patent application for Temperature Control Method of Lithium Iron Phosphate Battery, Electronic Equipment and Program Product. This invention was developed by Shen Binghua, Zeng Zhi, Li Xiaofeng, Chen Wenwen, Niu Hao and Duan Jiaming.
The..
Electrical
| Fri 30 Jan 2026
Beijing, Jan. 31 -- Shandong Zhuoao Lithium Tech Co Ltd has filed a patent application for Discharging Device for New Energy Lithium Battery Recovery. This invention was developed by Cheng Peng, Cheng Ruoxiang, Han Li, Gao Lijun and Cheng Haoyu.
The patent application number is CN202510525858 20250425. The patent publication ..
Electrical
| Fri 30 Jan 2026
Beijing, Jan. 31 -- State Intellectual Property Office of China has published Yuanjing Ruitai Power Technology (Shanghai) and Envision Power Tech Jiangsu patent application for Sodium-ion Battery Formation Method and Device and Sodium-ion Battery. The invention was developed by Wang Yunhui, Xu Yonggang, Wang Jin and Qu Shasha.
..
Electrical
| Fri 30 Jan 2026
Beijing, Jan. 31 -- State Intellectual Property Office of China has released Shenzhen Eigen Equation Graphene Tech Co Ltd patent application for Application of Lithium-aromatic Hydrocarbon Compound in Lithium Battery Pre-lithiation, Pre-lithiation Reagent, Preparation Method of Pre-lithiation Reagent, Pre-lithiation Electrolyte,..
Electrical
| Fri 30 Jan 2026
Beijing, Jan. 31 -- State Intellectual Property Office of China has published Jiangsu Ruien New Energy Tech Co Ltd patent application for Full-tab Cylindrical Lithium Ion Battery and Power Utilization Device. The invention was developed by Gao Xingchen and Zhang Kai.
The patent application number is CN202510580242 20250507. T..
Electrical
| Fri 30 Jan 2026
Beijing, Jan. 31 -- State Intellectual Property Office of China has received Shilian Special Battery Energy Huaian Co Ltd patent application for High-safety Lithium Ion Battery with Overload Protection Device. Xie Qun, Liu Yan and Liu Yuxing developed the invention.
The patent application number is CN202510508492 20250422. Th..
Electrical
| Fri 30 Jan 2026
Beijing, Jan. 31 -- State Intellectual Property Office of China has released Guangzhou Tinci Materials Technology and Jiujiang Tinci Materials Technology patent application for Electrolyte and Lithium Ion Battery. This invention was developed by Chen Xiaotong, Cheng Pengfei, Fan Chaojun, Liu Zexuan, Fan Weizhen and Shi Litao.
..
Food & Beverage
| Fri 30 Jan 2026
Beijing, Jan. 31 -- Shihezi University has submitted a patent application for Multi-arm Visual Synergy Grape Harvester. This invention was developed by Bi Xinsheng, Su Jiahao, Sheng Chunping, Jiang Heng and Zhang Chenxu.
The patent application number is CN202510853145 20250624. The patent publication number is CN120380931 (A). ..
Electrical
| Fri 30 Jan 2026
Beijing, Jan. 31 -- Hong Kong Cardiovascular Health Engineering Res Center Co Ltd has filed a patent application for Electrolyte of Lithium Battery, Preparation Method of Electrolyte and Lithium Battery. This invention was developed by Zhi Chunyi and Xiong Qi.
The patent application number is CN202510396859 20250331. The pate..
Electrical
| Fri 30 Jan 2026
Beijing, Jan. 31 -- Beijing Jinyu New Material Tech Co Ltd has submitted a patent application for Lithium Metal Battery Electrolyte, Preparation Method Thereof and Lithium Metal Battery. This invention was developed by Huang Dubin, Gao Hongda, Yang Yang, Wang Chunyuan, Li Xiaohao and Li Aijun.
The patent application number is..
Electrical
| Thu 29 Jan 2026
Beijing, Jan. 30 -- Guangzhou Nanuo New Material Technology and Guangzhou Nanuo New Material Technology have submitted a patent application for Water-based Binder for Carbon-coated Aluminum Foil of Lithium Ion Battery and Preparation Method of Water-based Binder. This invention was developed by Zhang Qingqing, Liao Qizhong, Zhan..
Metal & Mining
| Thu 29 Jan 2026
Beijing, Jan. 30 -- Shandong Jin Jing Tech Co Ltd and Tengzhou Jinjing Glass have submitted a patent application for Ultra-white and Ultra-thick Float Glass and Preparation Method Thereof. This invention was developed by Miao Wang, Li Xin and Li Xiang.
The patent application number is CN202510874197 20250627. The patent publi..
Steel
| Fri 30 Jan 2026
Beijing, Jan. 30 -- POSCO Holdings Co Ltd and Research Institute of Industrial Science & Technology have submitted a patent application for Negative Electrode Material for High-capacity Lithium Ion Battery. You Seung-jae, Park Sun-jong, Cho Hyun-chul and Woo Jung Kyu developed the invention.
The patent application number is C..
Steel
| Fri 30 Jan 2026
Beijing, Jan. 30 -- POSCO Holdings Co Ltd and Research Institute of Industrial Science & Technology have sought patent for Anode Material for Lithium Secondary Battery Cell, Precursor for Same, Lithium Secondary Battery Cell, and Method for Manufacturing Anode Material. This invention was developed by Lee Kangho, Park Se-min, Ki..
Steel
| Fri 30 Jan 2026
Beijing, Jan. 30 -- POSCO Holdings Co Ltd and Research Institute of Industrial Science & Technology have submitted a patent application for Method for Separating Lithium Salt by Using Bipolar Membrane. Li Zaiming, Kim Dong-soo, Park Kwang Soo, Ahn Jun-kyu and Kim Hye-jeong developed the invention.
The patent application numbe..
Electrical
| Thu 29 Jan 2026
Beijing, Jan. 30 -- Sichuan Jinhengfengling New Material Tech Co Ltd has submitted a patent application for Method for Separating and Recycling Phosphorus, Iron and Lithium in Lithium Iron Phosphate Black Powder. This invention was developed by Liu Xiaohui and Tian Xiaoxue.
The patent application number is CN202510729431 2025..
Chemicals
| Thu 29 Jan 2026
Beijing, Jan. 30 -- State Intellectual Property Office of China has released Guangzhou Tinci Materials Technology and Jiujiang Tinci Materials Technology patent application for Silicon Difluorophosphate and Preparation Method Thereof. This invention was developed by Deng Jianjun, Song Changxiong, Qin Xiaokang, Cai Yuanman, Liu D..
Pharmaceutical
| Fri 30 Jan 2026
Beijing, Jan. 30 -- State Intellectual Property Office of China has released Affiliated Hospital Of Shandong Second Medical University patent application for Portable Medicine Infusion Instrument Capable of Continuously Pressurizing and Heating. This invention was developed by Zhao Zhen, Ma Lin and Wang Jun.
The patent applic..
Electrical
| Thu 29 Jan 2026
Beijing, Jan. 30 -- State Intellectual Property Office of China has released Suzhou Bocui Cycle Tech Co Ltd patent application for Oxidation Intermediate and Application Thereof. This invention was developed by Fang Jiahu and Lin Xiao.
The patent application number is CN202510516382 20250423. The patent publication number is ..
Chemicals
| Thu 29 Jan 2026
Beijing, Jan. 30 -- State Intellectual Property Office of China has released Hangzhou Aisibote New Energy Tech Co Ltd patent application for Method for Rapidly Repairing Waste Lithium Iron Phosphate. This invention was developed by Yao Guozhi, Ye Yuxiang and Wang Weilin.
The patent application number is CN202510663025 2025052..
Chemicals
| Thu 29 Jan 2026
Beijing, Jan. 30 -- State Intellectual Property Office of China has published Wuhan Infinite Chemical Eng Co Ltd patent application for High-purity Lithium Bis (fluorosulfonyl) Imide and Preparation Method Thereof. The invention was developed by Guo Wan and Liu Gang.
The patent application number is CN202510476856 20250416. T..
Information Technology
| Fri 30 Jan 2026
Beijing, Jan. 30 -- State Intellectual Property Office of China has published Suzhou Zhaowanqian New Material Tech Co Ltd patent application for Preparation Method of Interface Strengthening Coating Based on Lithium Ion Battery Diaphragm. The invention was developed by Zhao Qian and Yan Wendi.
The patent application number is..
Security & Protection
| Fri 30 Jan 2026
Beijing, Jan. 30 -- State Intellectual Property Office of China has received Anhui Chaodian New Energy Dev Co Ltd patent application for Preparation Method and Application of Safe Electrolyte. Yao Xiaoqing, Xu Yong and Li Yuan developed the invention.
The patent application number is CN202510834192 20250620. The patent public..
Information Technology
| Fri 30 Jan 2026
Beijing, Jan. 30 -- Jimeng New Material Tech Suzhou Co Ltd has applied Chinese patent for Gradient Interface Electrolyte, Preparation Method Thereof and Lithium Battery with Gradient Interface Electrolyte. Kong Desheng, Jiang Yuyang, Zhang Li, Ren Yanlun and Kong Dehao developed it.
The patent application number is CN20251082..
Pharmaceutical
| Fri 30 Jan 2026
Beijing, Jan. 30 -- Tianjin University and China Energy Lithium have filed a patent application for Gradient Lithium Concentration Pre-lithiation Negative Electrode Based on Directional Temperature Control and Dynamic Atmosphere Regulation and Control. This invention was developed by Han Xiaopeng, Li Wanyao, Dong Qiujiang, Hu We..
Automobile
| Thu 29 Jan 2026
Alexandria, Jan. 30 -- U.S. Patent and Trademark Office has awarded a patent to Toyota Jidosha KK and Nederlandse Organisatie Voor Toegepast Natuurwetenschappelijk Onderzoek Tno for Method for Restoration Performances of Aged Nickel-rich NMC Cathode Material for Lithium-ion Secondary Battery. Cotte Stephane, Ameen Mahmoud and An..
Electrical
| Thu 29 Jan 2026
Beijing, Jan. 30 -- State Intellectual Property Office of China has released China Chengda Engineering and Qinghai Salt Lake Industry patent application for Continuous Operation Lithium Precipitation Kettle and Method for Producing Battery-grade Lithium Carbonate. This invention was developed by Zhao Zhongkai, Li Yuliang, Ma Zhe..
Medical
| Fri 30 Jan 2026
Beijing, Jan. 30 -- Shanghai Ruijie Rongchuang Medical Tech Co Ltd has submitted a patent application for Composite Bone Repair Material, Preparation Method and Application. This invention was developed by Xing Rong and Shi Han.
The patent application number is CN202510521561 20250424. The patent publication number is CN12036..
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