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Aerospace
| Mon 06 Apr 2026
Beijing, April 7 -- Nanjing University of Aeronautics and Astronautics and Shanghai Institute of Space Power-Sources have applied Chinese patent for Dry Preparation Process of Composite Positive Electrode of All-solid-state Battery. Ding Bing, Li Zhe, Xu Miao, Yang Kai, Wang Jing, Wu Yangchen, Cui Han and Zhang Xiaogang develope..
Electrical
| Mon 06 Apr 2026
Beijing, April 7 -- Beijing Institute of Technology and Beijing University of Technology have filed a patent application for Recovery Method of Invalid Positive Electrode Material, Positive Electrode Material, Positive Electrode and Battery. This invention was developed by An Ran, Su Yuefeng, Li Ning, Wang Yihong, Lai Sifan, Xie..
Automobile
| Mon 06 Apr 2026
Beijing, April 7 -- Hyundai Motor and Kia Motors have submitted a patent application for Electrolyte Additive for Lithium Secondary Battery, Electrolyte for Lithium Secondary Battery, and Lithium Secondary Battery Comprising Same. Kwak Kyu-ju, Lee Ji Yong, Kim Won Keun, Kwon Eun Ji, Wu Juanzong, Lin Zhihao, Lee Dong-hyun, Lee Sa..
Automobile
| Mon 06 Apr 2026
Beijing, April 7 -- Hyundai Motor and Kia Motors have submitted a patent application for Electrolyte Additive for Lithium Secondary Battery, Electrolyte for Lithium Secondary Battery, and Lithium Secondary Battery Comprising Same. This invention was developed by Kwak Kyu-ju, Lee Ji Yong, Kim Won Keun, Kwon Eun Ji, Wu Juanzong, L..
Electrical
| Mon 06 Apr 2026
Beijing, April 7 -- Xichang Aipunuo New Energy Tech Co Ltd and Shaanxi Aipunuo New Energy Tech Co Ltd have sought patent for Low-expansion Silicon-carbon Negative Electrode Material, Preparation Method Thereof and Lithium Ion Battery. This invention was developed by Qin Xi, Wang Zhihao, Zhou Min, Li Tengfei, Wei Hao and Ji Jian...
Electrical
| Mon 06 Apr 2026
Beijing, April 7 -- Guoke Energy Technology Innovation Center Hefei and Anhui Deyi Energy Technology have submitted a patent application for Silicon-carbon Negative Electrode with Double-layer Gradient Structure and Preparation Method of Silicon-carbon Negative Electrode. Zhang Yi, Liu Mengyu, Li Zhaorui, Zeng Xiangbing, Yu Guod..
Electrical
| Mon 06 Apr 2026
Beijing, April 7 -- Guoke Energy Technology Innovation Center Hefei and Anhui Deyi Energy Technology have submitted a patent application for Lithium Ion Multilayer Negative Pole Piece, Preparation Method Thereof and Lithium Ion Battery. This invention was developed by Liu Mengyu, Zhang Yi, Li Zhaorui, Zeng Xiangbing, Xing Aowei,..
Electrical
| Mon 06 Apr 2026
Beijing, April 7 -- Institute of Process Engineering,Chinese Academy of Sciences and Ganzhou Saikeweier Technology have submitted a patent application for Regeneration Method and Equipment for Retired Lithium Ion Battery Electrode. This invention was developed by Sun Zhi, Wang Tianya, Liu Fangbin, Dai Changwei and Kang Fei.
T..
Electrical
| Mon 06 Apr 2026
Beijing, April 7 -- Nantong Jianghai Energy Storage Tech Co Ltd and Nantong Renchuang New Energy Tech Co Ltd have sought patent for High-capacity and High-energy-density Lithium/carbon Fluoride Battery and Preparation Method Thereof. This invention was developed by Dang Guoju, Xu Bilin, Ding Jiajia, Yang Endong and Xie Jingying...
Electrical
| Mon 06 Apr 2026
Beijing, April 7 -- Jingmen Green Eco Manufacture New Material and Gem Co Ltd have submitted a patent application for Lithium-rich Manganese-based Precursor, Lithium-rich Manganese-based Positive Electrode Material, Preparation Method Thereof and Battery. This invention was developed by Xu Kaihua, Yin Kangling, Zhang Kun, Li Con..
Electrical
| Mon 06 Apr 2026
Beijing, April 7 -- Harbin Institute of Technology and Shanxi BTR New Energy Technology have sought patent for Preparation Method and Application of Silicon-carbon Negative Electrode Material with Three-dimensional Cross-linked Network Structure. This invention was developed by Yuan Guohui, Guo Jianhan, Geng Linhua, Geng Ting, L..
Electrical
| Mon 06 Apr 2026
Beijing, April 7 -- Jingmen Green Eco Manufacture New Material and Gem Co Ltd have sought patent for Cobalt-free Lithium-rich Manganese-based Positive Electrode Material and Preparation Method Thereof. This invention was developed by Xu Kaihua, Sun Xuemei, Zhang Kun, Li Cong, Sun Zhaojian and Wang Wenguang.
The patent applica..
Electrical
| Mon 06 Apr 2026
Beijing, April 7 -- Nanjing University and Nanjing Univ Shenzhen Research Institute have applied Chinese patent for All-solid-state Lithium Battery High-nickel Positive Electrode Material, Preparation Method and All-solid-state Lithium Battery. Guo Shaohua, Xu Xiangqun and Cui Keying developed it.
The patent application numbe..
Chemicals
| Tue 07 Apr 2026
Beijing, April 7 -- Senior Nantong New Material Tech Co Ltd and Jiangsu Xingyuan New Material Tech Co Ltd have submitted a patent application for Coating Slurry, Coating Diaphragm, Diaphragm Preparation Method and Battery. This invention was developed by Yang Dandan and Lin Yulin.
The patent application number is CN2023809579..
Chemicals
| Mon 06 Apr 2026
Beijing, April 7 -- Guangzhou Tinci Materials Technology and Jiujiang Tinci Materials Technology have applied Chinese patent for Electrolyte and Lithium Iron Phosphate Battery. Chi Lingli, Sun Wenpo and Xie Tian developed it.
The patent application number is CN202511568462 20251030. The patent publication number is CN12103535..
Energy
| Mon 06 Apr 2026
Beijing, April 7 -- North China University of Technology and Intelligent Dragonfly Beijing Uav Tech Co Ltd have submitted a patent application for Data-driven Hydrogen-electricity Hybrid Energy Management Method and Device. This invention was developed by Pang Zhonghua, Li Yiming, Guo Haibin, Gao Shengnan, Dong Zhe, Zheng Yong, ..
Optics & Imaging
| Tue 07 Apr 2026
Beijing, April 7 -- Henan Polytechnic and Klt Electric Co Ltd have submitted a patent application for Lithium Battery Full Life Cycle Quality Tracing System Based on Digital Twinning. This invention was developed by Tian Hongbin, Su Yanjuan, Wang Xiaonan, Wang Ziyou, Dong Hao, An Lihao, Bai Xianmeng and Liang Yuanhang.
The pa..
Semiconductor
| Mon 06 Apr 2026
Beijing, April 7 -- Shenghua New Energy Technology, Dongying and Shida Shenghua New Mat Group Co Ltd have applied Chinese patent for Lithium Ion Battery Electrolyte Based on Silicon Spiro Compound, Preparation Method of Lithium Ion Battery Electrolyte and Ternary Lithium Ion Battery. Xiong Dejun, Yue Jin, Dong Jing, Wang Jingche..
Semiconductor
| Mon 06 Apr 2026
Beijing, April 7 -- Dali Chenyu Energy Storage New Mat Co Ltd and Central South University have submitted a patent application for Shape Memory Modified Silicon Negative Electrode, Preparation Method Thereof and Application of Shape Memory Modified Silicon Negative Electrode in Solid-state Lithium Battery. Zhang Yaguang, Wang Pe..
Plastics
| Mon 06 Apr 2026
Beijing, April 7 -- Huafu Jiangsu Lithium Battery New Tech Co Ltd has filed a patent application for Double-network Gel Polymer Electrolyte and Preparation and Application Thereof. This invention was developed by Zhang Zihan, Dai Yunfei, Wang Shi, Zhou Shoubin, Cui Wenjie and Wang Dalin.
The patent application number is CN202..
Electrical
| Mon 06 Apr 2026
Beijing, April 7 -- Guangzhou Yingxun Power New Energy Co Ltd has applied Chinese patent for Lithium Battery Energy Storage System Safety Protection Method Based on Multi-dimensional State Monitoring. Xie Zhenyu developed it.
The patent application number is CN202511543776 20251028. The patent publication number is CN12103540..
Electrical
| Mon 06 Apr 2026
Beijing, April 7 -- Lvneng Qiyuan Tech Jiangsu Co Ltd has applied Chinese patent for Electrolyte and Secondary Battery. Huang Xiaoteng and Liu Gang developed it.
The patent application number is CN202511199124 20250826. The patent publication number is CN121035353 (A). International Patent Classification codes are H01M10/0525..
Electrical
| Mon 06 Apr 2026
Beijing, April 7 -- Anhui Univ Future Industry Innovation Research Institute has applied Chinese patent for Application of Polyamide in Lithium Battery Base Membrane, Lithium Battery Base Membrane, Preparation Method and Lithium Battery. Li Feng developed it.
The patent application number is CN20251177226 20250801. The patent..
Electrical
| Mon 06 Apr 2026
Beijing, April 7 -- Chongqing Housheng New Material Tech Co Ltd has applied Chinese patent for Ceramic Slurry for Battery Diaphragm as Well as Preparation Method and Application of Ceramic Slurry. Zhou Feifei, Meng Xianwei, Zhang Libin and Shi Xinkun developed it.
The patent application number is CN202511153637 20250818. The ..
Electrical
| Mon 06 Apr 2026
Beijing, April 7 -- Zhejiang Shangchu Shuzhi Energy Tech Co Ltd has applied Chinese patent for Lithium Ion Battery Energy Storage Cabinet with Fire Extinguishing Function and Use Method. Xia Ling and Lu Chen developed it.
The patent application number is CN202511217733 20250828. The patent publication number is CN121035491 (A..
Optics & Imaging
| Tue 07 Apr 2026
Beijing, April 7 -- Create Software Group Co Ltd has applied Chinese patent for Employee Ability Multi-mode Virtual Training System and Method Based on Digital Twinning. Yang Jinxin, Zhong Hao, Liao Xuan and Huang Yilong developed it.
The patent application number is CN202510983617 20250717. The patent publication number is C..
Electrical
| Mon 06 Apr 2026
Beijing, April 7 -- State Intellectual Property Office of China has received Jiangmen Zeta Power Tech Co Ltd patent application for Battery Cell Combining Machine. Jiang Yaoyuan, Fu Xin and Tu Jijun developed the invention.
The patent application number is CN202511188590 20250825. The patent publication number is CN121035369 ..
Electrical
| Mon 06 Apr 2026
Beijing, April 7 -- Xiamen Four Faith Smart Electric Power Tech Co Ltd has sought patent for Battery Equalization Control System. This invention was developed by Jiang Zhenquan, Liu Zhuo, Dong Xinyun and Wang Huanchang.
The patent application number is CN202511124976 20250812. The patent publication number is CN121036261 (A)...
Electrical
| Mon 06 Apr 2026
Beijing, April 7 -- Baosheng Suzhou Energy Tech Co Ltd has applied Chinese patent for Solid Electrolyte Membrane and Preparation Method Thereof. Gao Mingwen, Chen Qi and Zhang Kaizhou developed it.
The patent application number is CN202510881175 20250627. The patent publication number is CN120895714 (A). International Patent ..
Electrical
| Mon 06 Apr 2026
Beijing, April 7 -- State Intellectual Property Office of China has published Yunnan Yeyang New Energy Tech Research Institute Co Ltd patent application for Method for Preparing M-li2o/rgo Positive Electrode Pre-lithiation Agent by Recycling Ternary Positive Electrode Waste Powder. The invention was developed by Yang Haiyan, Che..
Energy
| Mon 06 Apr 2026
Beijing, April 7 -- State Intellectual Property Office of China has released Guangdong Zhuoyan New Energy Tech Co Ltd patent application for New Energy Automobile Lithium Battery Recycling and Discharging Device and Use Method Thereof. This invention was developed by Tang Mingjing.
The patent application number is CN202511142..
Metal & Mining
| Mon 06 Apr 2026
Beijing, April 7 -- Anhui Feituo New Material Tech Co Ltd has filed a patent application for All-metal Tab Composite Copper Foil and Preparation Method Thereof. This invention was developed by Cai Da, Wang Yaye, Xu An and Guan Zhijun.
The patent application number is CN202511139699 20250814. The patent publication number is C..
Electrical
| Mon 06 Apr 2026
Beijing, April 7 -- Grinm Guangdong New Material Technology Research Institute and China Faw Group have submitted a patent application for Halide Solid Electrolyte with Multi-layer Hierarchical Core-shell Structure and Preparation Method of Halide Solid Electrolyte. This invention was developed by Zhou Wenjie, Zhang Shiqi, Zhang..
Electrical
| Mon 06 Apr 2026
Beijing, April 7 -- State Intellectual Property Office of China has published Anhui Deyi Energy Technology patent application for Porous Foil Pole Piece and Preparation Method Thereof. The invention was developed by Sun Xiaoming and Zhang Xinlong.
The patent application number is CN202511199371 20250826. The patent publicatio..
Semiconductor
| Mon 06 Apr 2026
Beijing, April 7 -- Southeast University has filed a patent application for Micro Signal Receiving and Identifying System Based on Single Chip Microcomputer. This invention was developed by Qiu Chongyan, Lin Junquan and Wang Dong.
The patent application number is CN202511128648 20250813. The patent publication number is CN12103..
Electrical
| Mon 06 Apr 2026
Beijing, April 7 -- Anhui Shenan Intelligent Tech Co Ltd has filed a patent application for Mining Flame-proof and Intrinsic Safety Type Lithium Ion Storage Battery Power Box. This invention was developed by Shi Fuxing, Xie Hang, Shi Haoxuan, Wang Ye, Shi Haonan, Li Yanxuan, Li Jifeng and Li Daoying.
The patent application nu..
Electrical
| Mon 06 Apr 2026
Beijing, April 7 -- Qidong Huigu Electromechanical Tech Co Ltd has filed a patent application for Regenerative Braking Energy Recovery System for Electric Tool. This invention was developed by Gao Jiali, Zhu Chunhua and Gao Guochun.
The patent application number is CN202511438643 20251010. The patent publication number is CN1..
Automobile
| Mon 06 Apr 2026
Beijing, April 7 -- Shanghai Xingweiyuan Tech Co Ltd has submitted a patent application for Quantitative Liquid Injection Equipment for Electric Vehicle Lithium Battery Production. This invention was developed by Xu Yuhang.
The patent application number is CN202511250282 20250903. The patent publication number is CN121035557 ..
Electrical
| Mon 06 Apr 2026
Beijing, April 7 -- Xiamen Haichen Energy Storage Technology has sought patent for Diaphragm and Preparation Method Thereof, Battery, Energy Storage Device and Electric Equipment. This invention was developed by Zhao Xin and Chen Bili.
The patent application number is CN20251189517 20250805. The patent publication number is CN1..
Electrical
| Mon 06 Apr 2026
Beijing, April 7 -- Tengzhou Branch Of Sinoma Lithium Film Co Ltd has submitted a patent application for Ultrathin High-strength Lithium Battery Diaphragm and Preparation Method Thereof. Huang Rongjin, He Jian, Fang Tan, Yang Wanli, Luo Zhigang, Zhang Jian and Zhao Pei developed the invention.
The patent application number is..
Semiconductor
| Mon 06 Apr 2026
Beijing, April 6 -- Suzhou Niumute Nano Tech Co Ltd has applied Chinese patent for Preparation Method and System of Silicon Carbon Material. Bai Haolong, Han Jing, Qian Zhen, Ma Xinli, Yin Zhichang and Luo Xiuwen developed it.
The patent application number is CN202511526403 20251024. The patent publication number is CN1210205..
Electrical
| Mon 06 Apr 2026
Beijing, April 7 -- Huaan Xinchuang Jiangsu New Energy Tech Co Ltd has sought patent for High-safety Impact-resistant Lithium Battery Pack. This invention was developed by Ren Siyan, Xiao Ben and Lyu Baiquan.
The patent application number is CN202511271807 20250908. The patent publication number is CN121035481 (A). Internatio..
Electrical
| Mon 06 Apr 2026
Beijing, April 7 -- State Intellectual Property Office of China has released Sichuan Lizhi Weilai Tech Co Ltd patent application for Tandem Lithium Battery Protection Device. This invention was developed by Zhang Fulin, Mao Dequan, He Shiquan, Zhang Feilong and Qing Chao.
The patent application number is CN202511192741 202508..
Electrical
| Mon 06 Apr 2026
Beijing, April 7 -- Shenzhen Hongyang Battery Co Ltd has submitted a patent application for Lithium Battery Assembly with Heat Dissipation Structure. This invention was developed by Li Tong and Xie Yuelian.
The patent application number is CN202511245110 20250902. The patent publication number is CN121035441 (A). Internationa..
Electrical
| Mon 06 Apr 2026
Beijing, April 7 -- Hangzhou Hechuang Microelectronics Co Ltd has submitted a patent application for Lithium Battery Management Method. This invention was developed by Yang Danqing and Lu Jun.
The patent application number is CN202510969548 20250715. The patent publication number is CN121035389 (A). International Patent Class..
Electrical
| Mon 06 Apr 2026
Beijing, April 7 -- Sanya Science and Education Innovation Park, Wuhan University of Technology has applied Chinese patent for Organic Micromolecule Electrolyte Additive and Application. Zhang Lei, Fei Hongyue, Zhang Bomian and Mai Liqiang developed it.
The patent application number is CN202511563491 20251030. The patent publ..
Electrical
| Mon 06 Apr 2026
Beijing, April 7 -- Shanghai Saic Qingtao Energy Tech Co Ltd has sought patent for Solid-state Battery Assembly Method and Assembly System. This invention was developed by Yan Hui, Wang Lin and Shi Xiaocheng.
The patent application number is CN202511135919 20250814. The patent publication number is CN121035365 (A). Internatio..
Electrical
| Mon 06 Apr 2026
Beijing, April 7 -- State Intellectual Property Office of China has released Shenzhen Shangji New Energy Tech Co Ltd patent application for Composite Lithium Supplementing Electrolyte, Battery Cell, Single Battery and Electric Equipment. This invention was developed by Hu Chunlin.
The patent application number is CN2025111742..
Electrical
| Mon 06 Apr 2026
Beijing, April 7 -- State Intellectual Property Office of China has released Hefei Qianrui Tech Co Ltd patent application for Additive for Lithium Ion Battery Electrolyte, Electrolyte and Lithium Ion Battery. This invention was developed by Wang Dingming, Zhang Qunbin, Wang Guixin, Wang Jie, Yang Zhongyang, Liang Dayu and Yang W..
Electrical
| Mon 06 Apr 2026
Beijing, April 7 -- State Intellectual Property Office of China has released Hefei Qianrui Tech Co Ltd patent application for Combined Additive, Electrolyte and Application Thereof in Lithium Ion Battery. This invention was developed by Huang Bo, Liang Dayu and Yang Wei.
The patent application number is CN202510952865 2025071..
Electrical
| Mon 06 Apr 2026
Beijing, April 7 -- State Intellectual Property Office of China has released Shenghua New Energy Technology, Dongying and Shida Shenghua New Mat Group Co Ltd patent application for Lithium Ion Battery Electrolyte Based on Chalcogenide Cyclic Compound, Preparation Method of Lithium Ion Battery Electrolyte and Ternary Lithium Ion ..
Electrical
| Mon 06 Apr 2026
Beijing, April 7 -- Zhejiang Jiugong New Energy Tech Co Ltd has submitted a patent application for Sulfide Electrolyte Membrane with High Compaction Density at Room Temperature, Preparation Method of Sulfide Electrolyte Membrane and Solid-state Battery. This invention was developed by Chi Zhangyi, Wu Bin, Xu Zhongping, Liu Yu an..
Electrical
| Mon 06 Apr 2026
Beijing, April 7 -- State Intellectual Property Office of China has received Xi'an Thermal Power Research Institute and Huaneng Shanghai Shidongkou Power Generation Co Ltd patent application for Sulfur-containing All-solid-state Polymer Electrolyte Membrane for Energy Storage Type Lithium Battery and Preparation Method Thereof. ..
Electrical
| Mon 06 Apr 2026
Beijing, April 7 -- State Intellectual Property Office of China has released Xi'an Thermal Power Research Institute and Huaneng Shanghai Shidongkou Power Generation Co Ltd patent application for Self-repairing Sulfur-containing Polymer Electrolyte Membrane for Lithium Battery as Well as Preparation Method and Application of Self..
Electrical
| Mon 06 Apr 2026
Beijing, April 7 -- State Intellectual Property Office of China has received Hangzhou Jiande Shengkai New Mat Co Ltd patent application for Lithium Secondary Battery and Electric Device. Liang Chengdu, Sun Minghao and Liu Yanyan developed the invention.
The patent application number is CN202410628120 20240520. The patent publ..
Electrical
| Mon 06 Apr 2026
Beijing, April 7 -- Shenzhen City Debiao Battery Tech Co Ltd has filed a patent application for New Mode for Connecting Lithium Battery Shell and Battery Cover. This invention was developed by Zheng Wenqing, Hong Bin, Yu Runfeng and Kong Yongliang.
The patent application number is CN202510987339 20250717. The patent publicati..
Electrical
| Mon 06 Apr 2026
Beijing, April 7 -- State Intellectual Property Office of China has released Xi'an Thermal Power Research Institute and Huaneng Hezhang Wind Power Co Ltd patent application for Carbon-plastic Bipolar Plate Prepared from Graphite Negative Electrode of Retired Lithium Ion Battery and Preparation Method of Carbon-plastic Bipolar Pl..
Electrical
| Mon 06 Apr 2026
Beijing, April 7 -- State Intellectual Property Office of China has published Hunan Liheng New Mat Co Ltd patent application for Negative Active Material, Preparation Method Thereof and Battery. The invention was developed by Ma Bing, Chen Xin, Shen Ming, Zhang Xipeng and Tan Jinming.
The patent application number is CN202511..
Electrical
| Mon 06 Apr 2026
Beijing, April 7 -- State Intellectual Property Office of China has published Huayou New Energy Tech Quzhou Co Ltd and Zhejiang Huayou Cobalt patent application for Lithium-rich Manganese-based Positive Electrode Material Precursor Particle as Well as Preparation Method and Application Thereof. The invention was developed by Yu ..
Electrical
| Mon 06 Apr 2026
Beijing, April 7 -- Shanghai Yili New Energy Tech Co Ltd has submitted a patent application for Compact Sulfide All-solid-state Battery Composite Positive Electrode Material and Preparation Method and Application Thereof. This invention was developed by Zhang Xi, Zhang Zhao and Wu Mingming.
The patent application number is CN..
Electrical
| Mon 06 Apr 2026
Beijing, April 7 -- Boxinyuan Zibo New Material Tech Co Ltd has submitted a patent application for Cylindrical Silicon-carbon Negative Electrode Material and Preparation Method and Application Thereof. Yu Honggang, Zhang Chuanjing, Wang Qinghe, Jiang Zhaopeng, Wang Hong and Zhang Jie developed the invention.
The patent applic..
Electrical
| Mon 06 Apr 2026
Beijing, April 7 -- State Intellectual Property Office of China has published Yibin Sichuan Univ Of Chemical Industry Technology Research Institute patent application for Doping Modified Ternary Positive Electrode Material, Preparation Method Thereof and Battery. The invention was developed by Han Wenjing, Cao Xiuquan, Lei Ying,..
Electrical
| Mon 06 Apr 2026
Beijing, April 7 -- State Intellectual Property Office of China has released Yibin Libode New Materials patent application for Composite Coated Modified Nickel-cobalt-manganese Ternary Positive Electrode Material as Well as Preparation Method and Application Thereof. This invention was developed by Guo Qiankun, Wang Chongping, Z..
Electrical
| Mon 06 Apr 2026
Beijing, April 7 -- State Intellectual Property Office of China has released Jingmen Green Eco Manufacture New Material and Gem Co Ltd patent application for Modified Cobalt-free Lithium-rich Manganese-based Positive Electrode Material as Well as Preparation Method and Application Thereof. This invention was developed by Xu Kaih..
Electrical
| Mon 06 Apr 2026
Beijing, April 7 -- Jiangxi Yijin New Energy Tech Co Ltd has submitted a patent application for Silicon-carbon Active Material, Preparation Method and Application Thereof, and Lithium Ion Battery. This invention was developed by Xu Dixin, Tao Lihong, Zhao Yuming, Li Ge, Chen Hongxin and Yue Fengshu.
The patent application num..
Electrical
| Mon 06 Apr 2026
Beijing, April 7 -- Dongjian Storage Shanghai Tech Co Ltd has submitted a patent application for Preparation Method of High-capacity Silicon-carbon Negative Electrode Material. Tong Yuanbai, Li Xiaosheng and Cao Dongqiang developed the invention.
The patent application number is CN20251153438 20250730. The patent publication ..
Electrical
| Mon 06 Apr 2026
Beijing, April 7 -- Deyi Energy Tech Tongling Co Ltd has sought patent for Lithium Battery Electrode Plate Imprinting Device and Working Method Thereof. This invention was developed by Zhou Guangjian.
The patent application number is CN202510930096 20250707. The patent publication number is CN120895594 (A). International Pate..
Automobile
| Mon 06 Apr 2026
Beijing, April 7 -- State Intellectual Property Office of China has published Chery Automobile patent application for Positive Electrode Material, Positive Electrode Plate and Preparation Method and Application Thereof. The invention was developed by Guo Hai and Xu Fanglin.
The patent application number is CN20251141409 20250..
Electrical
| Mon 06 Apr 2026
Beijing, April 7 -- State Intellectual Property Office of China has received Zhejiang Linggui Tech Co Ltd patent application for Silicon Carbon-graphite Composite Negative Electrode as Well as Preparation Process and Application Thereof. Wang Yuyang and Wang Wei developed the invention.
The patent application number is CN2025..
Electrical
| Mon 06 Apr 2026
Beijing, April 7 -- Suzhou Jinkefa Energy Tech Co Ltd has submitted a patent application for Preparation Method of Silicon-based Alloy Electrode of Lithium Battery. This invention was developed by Xiao Hui, Xiao Ruiyao, Li Xingyou, Long Yangang, Miao Wenyuan, Yang Haili, Zhou Xiaobo and Zhou Sheng.
The patent application numb..
Electrical
| Mon 06 Apr 2026
Beijing, April 7 -- Suzhou Jinkefa Energy Tech Co Ltd has sought patent for Preparation Method of Nanometer Multilayer Structure Negative Electrode of Lithium Battery. This invention was developed by Xiao Hui, Xiao Ruiyao, Li Xingyou, Long Yangang, Miao Wenyuan, Yang Haili, Zhou Xiaobo and Zhou Sheng.
The patent application n..
Electrical
| Mon 06 Apr 2026
Beijing, April 7 -- Zhejiang Xingchen New Energy Tech Co Ltd has filed a patent application for Composite Material for Lithium Negative Electrode, Preparation Method of Composite Material, Lithium Negative Electrode and Preparation Method and Application of Lithium Negative Electrode. This invention was developed by Peng Qiwang ..
Electrical
| Mon 06 Apr 2026
Beijing, April 7 -- State Intellectual Property Office of China has published Taizi New Energy Tech Guangdong Hengqin Co Ltd patent application for Composite Positive Electrode Material, Preparation Method and Proton Battery. The invention was developed by Xi Yu.
The patent application number is CN202511155051 20250818. The p..
Electrical
| Mon 06 Apr 2026
Beijing, April 7 -- Jiangsu Dutong Tech Co Ltd has filed a patent application for Aluminum Ion Doped Lithium Cuprate, Preparation Method Thereof and Application of Aluminum Ion Doped Lithium Cuprate in Lithium Ion Battery. This invention was developed by Hou Weizhou, Xu Hui, Li Sa, Zhang Yujian, Wang Zhongheng and Su Kai.
The..
Electrical
| Mon 06 Apr 2026
Beijing, April 7 -- State Intellectual Property Office of China has released University of Science and Technology Beijing and Guizhou Zhongshui Material Tech Co Ltd patent application for Preparation Method and Application of Organic-inorganic Double-layer Coated Silicon-based Composite Negative Electrode Material. This inventio..
Electrical
| Mon 06 Apr 2026
Beijing, April 7 -- State Intellectual Property Office of China has released Zhongqi Xinneng Wuxi Tech Center Co Ltd and China Faw Group patent application for Lithium Metal Negative Pole Piece, All-solid-state Lithium Ion Battery and Preparation Method of All-solid-state Lithium Ion Battery. This invention was developed by Song..
Electrical
| Mon 06 Apr 2026
Beijing, April 7 -- University of Electronic Science and Technology of China has submitted a patent application for Dry-process Thick Electrode Preparation Method of Polyacrylic Acid Binder. Zhang Wanyi, Wu Fang and Wang Yifan developed the invention.
The patent application number is CN202510929425 20250707. The patent public..
Electrical
| Mon 06 Apr 2026
Beijing, April 7 -- State Intellectual Property Office of China has received Shanghai Saic Qingtao Energy Tech Co Ltd patent application for Negative Electrode of All-solid-state Battery, Preparation Method of Negative Electrode and All-solid-state Battery. Cui Yuquan and Zhang Xue developed the invention.
The patent applicat..
Electrical
| Mon 06 Apr 2026
Beijing, April 7 -- State Intellectual Property Office of China has released Zhongqi Xinneng Tianjin Battery Tech Co Ltd patent application for Lithium Supplement Positive Electrode, Preparation Method Thereof and Lithium Ion Battery. This invention was developed by Liu Yangru, Yu Baolong, Gao Dan and Yu Baojun.
The patent ap..
Electrical
| Mon 06 Apr 2026
Beijing, April 7 -- State Intellectual Property Office of China has released Tianjin Bamo Technology patent application for Composite Positive Electrode Material and Preparation Method and Application Thereof. This invention was developed by Yu Limei, Lu Fei, Xu Ning, Liang Jing and Cao Ying.
The patent application number is CN..
Electrical
| Mon 06 Apr 2026
Beijing, April 7 -- Tianjin DG Membrane Technology has submitted a patent application for Preparation Method of PVDF (polyvinylidene Fluoride) Diaphragm with High Pole Piece Binding Power. Yuan Haichao, Du Pengyu, Su Bihai, Yuan Zihe, Tian Hailong, Wang Tengfei, Wang Xinrui, Fei Qiang, Hu Jiale, Ma Chong and Wang Liangliang deve..
Electrical
| Mon 06 Apr 2026
Beijing, April 7 -- Shanghai Keyuan Guneng New Energy Tech Co Ltd has submitted a patent application for Low-water-content Battery Diaphragm as Well as Preparation Process and Application Thereof. This invention was developed by Wang Yuyang and Wang Wei.
The patent application number is CN20251173598 20250801. The patent publ..
Electrical
| Mon 06 Apr 2026
Beijing, April 7 -- State Intellectual Property Office of China has published Guangdong Power Grid; Guangdong Power Grid Co Ltd Zhaoqing Power Supply Bureau patent application for Lithium Battery Thermal Runaway Gas Collecting Device. The invention was developed by Kuang Zilun, Wu Hongyao, Lin Jiajing, Wu Yongzhong, Zhang Junkun..
Electrical
| Mon 06 Apr 2026
Beijing, April 7 -- State Intellectual Property Office of China has released Anhui Cab Huangye New Energy Tech Co Ltd patent application for Power Lithium Battery Module and Battery Pack. This invention was developed by Ding Jianzhong and Li Zengfu.
The patent application number is CN202511116738 20250811. The patent publicat..
Electrical
| Mon 06 Apr 2026
Beijing, April 7 -- Anhui Zhishanghe Tech Co Ltd has submitted a patent application for Battery Box Bottom Plate of New Energy Lithium Battery System. This invention was developed by Zhou Linggang, Li Yuanhua and Wang Derong.
The patent application number is CN202510756934 20250609. The patent publication number is CN12089582..
Electrical
| Mon 06 Apr 2026
Beijing, April 7 -- Suiren Fire Tech Co Ltd has filed a patent application for Lithium Dendrite Gradient Shell Neutralizer for Solid-state Battery and Preparation Method of Lithium Dendrite Gradient Shell Neutralizer. This invention was developed by Su Guibin.
The patent application number is CN202510881095 20250627. The pate..
Automobile
| Mon 06 Apr 2026
Beijing, April 7 -- Jiangsu Guming Power Tech Co Ltd has filed a patent application for Heat Dissipation Device for Lithium Battery Pack of New Energy Engineering Vehicle. This invention was developed by Jiang Yifeng, Gao Hongquan, Luo Defu, Wang Bin and Xue Zhenwen.
The patent application number is CN20251142773 20250728. Th..
Electrical
| Mon 06 Apr 2026
Beijing, April 7 -- Anhui Zhishanghe Tech Co Ltd has sought patent for Method for Manufacturing Liquid Cooling Plate of New Energy Lithium Battery System. This invention was developed by Zhou Linggang, Li Yuanhua and Wang Derong.
The patent application number is CN202510798858 20250616. The patent publication number is CN1208..
Electrical
| Mon 06 Apr 2026
Beijing, April 7 -- Anhui Cab Huangye New Energy Tech Co Ltd has filed a patent application for Lithium Battery Module for Replacing Nickel-hydrogen Power Battery and Battery Pack. This invention was developed by Ding Jianzhong and Li Zengfu.
The patent application number is CN20251176524 20250801. The patent publication numb..
Electrical
| Mon 06 Apr 2026
Beijing, April 7 -- Hunan Dajing New Mat Co Ltd has submitted a patent application for Wide-temperature-range Electrolyte for High-energy-density Lithium Battery and Preparation Method of Wide-temperature-range Electrolyte. Shi Xixi, Liu Jianwen, Li Zhongliang and Song Shanlin developed the invention.
The patent application n..
Electrical
| Mon 06 Apr 2026
Beijing, April 7 -- State Intellectual Property Office of China has released Shenghua New Energy Technology, Dongying and Shida Shenghua New Mat Group Co Ltd patent application for Lithium Ion Battery Electrolyte Based on Phosphorus Monocyclic Compound, Preparation Method of Lithium Ion Battery Electrolyte and Ternary Lithium I..
Electrical
| Mon 06 Apr 2026
Beijing, April 7 -- State Intellectual Property Office of China has received SK Energy and SK Energy patent application for Electrolyte for Lithium Secondary Battery and Lithium Secondary Battery Comprising Same. Park Ki-sung, Lee Min-hee, Kim Myoung Lae and Cho In Haeng developed the invention.
The patent application number ..
Electrical
| Sun 05 Apr 2026
Beijing, April 6 -- Tianci Mat Taizhou Co Ltd and Guangzhou Tinci Materials Technology have submitted a patent application for Preparation Method and Preparation Equipment of Lithium Ion Battery Positive Electrode Material. This invention was developed by Wang Chengyong and Guo Dazhong.
The patent application number is CN2024..
Electrical
| Mon 06 Apr 2026
Beijing, April 6 -- Ningde Contemporary Amperex Technology and Xiamen Times Res Institute Co Ltd have submitted a patent application for Lithium Battery Cycle Life Estimation Method, Apparatus and Device, and Storage Medium. Liu Wenqiang, Su Yangtao, Su Zeliang, Wang Xinlei, Huang Xiankun, Wu Xingyuan and Wei Yimin developed the..
Metal & Mining
| Mon 06 Apr 2026
Beijing, April 6 -- Jiangxi Hemei Ceram Co Ltd, Dongguan City Wonderful Ceramics Ind Park Co Ltd, Jiangxi Wonderful Ceram Co Ltd and Marcopolo Holding SA have submitted a patent application for Ceramic Green Body Based on Lithium Slag and Wollastonite, Ceramic Tile and Preparation Method. This invention was developed by Huang Ca..
Energy
| Sat 04 Apr 2026
Beijing, April 4 -- Jiangsu Haibode Energy Tech Co Ltd and Dongguan Lizhihui Energy Co Ltd have sought patent for Lithium Ion Energy Storage Health Condition Diagnosis Method Based on Linear Regression Method. This invention was developed by Tang Derong, Gong Huanzhen and Yuan Wenjie.
The patent application number is CN202511..
Energy
| Mon 06 Apr 2026
Beijing, April 7 -- Suiren Fire Tech Co Ltd has submitted a patent application for Energy Storage Thermal Runaway Protection Method and System Based on Data Fusion and Feedback Control. This invention was developed by Su Guibin.
The patent application number is CN202511265288 20250905. The patent publication number is CN12103..
Electrical
| Mon 06 Apr 2026
Beijing, April 7 -- Shanghai Yiding New Material Tech Co Ltd has sought patent for Conductive Carbon Black Modified Lithium Iron Phosphate Electrode Material and Preparation Method Thereof. This invention was developed by Wei Zeng.
The patent application number is CN202510957428 20250711. The patent publication number is CN12..
Electrical
| Mon 06 Apr 2026
Beijing, April 7 -- Tianjin Guoan Mgl New Materials Tech Co Ltd has filed a patent application for High-voltage Lithium Cobalt Oxide Positive Electrode Material, Preparation Method, Positive Plate and Lithium Ion Battery. This invention was developed by Jin Jia, Li Wenqiang and Zhu Wu.
The patent application number is CN20251..
Electrical
| Mon 06 Apr 2026
Beijing, April 7 -- Spard New Energy Co Ltd has submitted a patent application for Lithium Iron Phosphate Battery Pack Dynamic Voltage Difference Suppression Method and System. Li Qiyun, Xu Xianggui, Ou Yingchun, Zeng Shunmin, Qi Shenghui and Wang Shanshan developed the invention.
The patent application number is CN2025116137..
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