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Lighting
| Fri 12 Jun 2026
Beijing, June 13 -- State Intellectual Property Office of China has received Ling Mei Te Lighting Co Ltd patent application for Lithium Battery Anti-reverse-connection Circuit for Lamp and Control Method. Chen Yi and Yan Weiping developed the invention.
The patent application number is CN202511720419 20251121. The patent publ..
Aerospace
| Fri 12 Jun 2026
Beijing, June 13 -- State Intellectual Property Office of China has received Sichuan Qinglv Tech Co Ltd patent application for Unmanned Aerial Vehicle Battery Active Equalization Circuit and Method Suitable for High-rate Discharge. Gu Jiafeng, Xiang Min, Yang Hao and Yang Kun developed the invention.
The patent application nu..
Plastics
| Fri 12 Jun 2026
Beijing, June 13 -- Liyang Tianmu Pilot Battery Material Tech Co Ltd has submitted a patent application for In-situ Polymerization Gel Solid Electrolyte Based on Electrostatic Spinning Membrane and Preparation Method Thereof. Shi Yongming, Liu Bainan and Li Zixuan developed the invention.
The patent application number is CN20..
Enviornmental
| Sat 13 Jun 2026
Taipei, June 13 -- Taiwan Patent Office has published Ho Hsin Kiln Equipment Co Ltd patent application for Improved Exhaust Device for Airtight Sintering Furnace Capable of Enabling Efficient and Accelerated Discharge of Exhaust Gases Generated During the Sintering Process and Ensuring the Quality of the Finished Products. The i..
Electrical
| Fri 12 Jun 2026
Beijing, June 13 -- Ganzhou Tianqi Cycle Environmental Protection Tech Co Ltd has filed a patent application for Cooperative Treatment Process for Recycling Waste Lithium Batteries. This invention was developed by Huang Shaolong, Wen Shuying, Yan Ruguo, Wang Tao and Mao Gang.
The patent application number is CN202610121623 20..
Transportation
| Fri 12 Jun 2026
Beijing, June 13 -- State Intellectual Property Office of China has published China State Railway Group, China Academy Railway Sciences, Beijing Zongheng Electro Mechanical Tech Co Ltd, Locomotive & Car Research Inst Cars and Tieke Aspect Tianjin Tech Development Co Ltd patent application for Multi-target Configuration Optimizat..
Automobile
| Fri 12 Jun 2026
Beijing, June 13 -- State Intellectual Property Office of China has released Hyundai Motor, National University Pusan Industry University Cooperation Foundation and Kia Motors patent application for Electrolyte Composition for Lithium Secondary Battery and Lithium Secondary Battery Comprising Same. This invention was developed b..
Automobile
| Fri 12 Jun 2026
Beijing, June 13 -- State Intellectual Property Office of China has published Hyundai MMotor, National University Pusan Industry University Cooperation Foundation and Kia Motors patent application for Electrolyte Composition for Lithium Secondary Battery and Lithium Secondary Battery Comprising Same. The invention was developed ..
Automobile
| Fri 12 Jun 2026
Beijing, June 13 -- State Intellectual Property Office of China has received Hyundai Motor, National University Pusan Industry University Cooperation Foundation and Kia Motors patent application for Electrolyte Composition for Lithium Secondary Battery and Lithium Secondary Battery Comprising Same. Ban Sung-ho, Choi Jae Hong, Le..
Chemicals
| Fri 12 Jun 2026
Beijing, June 13 -- Electric Power Science Research Inst Of State Grid Anhui Electric Power Co Ltd has submitted a patent application for Solid Oxide Hydrogen Production and Power Generation Energy Storage System, Control Method and Processor. This invention was developed by Teng Yue, Chen Guohong, Xu Bin, Zhang Hong, Zhu Taiyun..
Chemicals
| Fri 12 Jun 2026
Beijing, June 13 -- Shenzhen Yi Tengdi New Energy Co Ltd has sought patent for Method for Preparing Doped Oxide-based Solid Electrolyte Powder. This invention was developed by Shi Yiming, Liu Chao and Feng Yan.
The patent application number is CN202511858569 20251210. The patent publication number is CN121601758 (A). Internat..
Electrical
| Fri 12 Jun 2026
Beijing, June 13 -- State Intellectual Property Office of China has published Nano Xinneng Beijing New Energy Tech Co Ltd patent application for Oxidation Halide Solid Electrolyte as Well as Preparation Method and Application Thereof. The invention was developed by Huang Fuyu, Pan Xin, Xu Lin, Zhang Yibo and Li Yihui.
The pat..
Chemicals
| Fri 12 Jun 2026
Beijing, June 13 -- State Intellectual Property Office of China has released Zhejiang Liwei Energy Technology Co Ltd patent application for Electrode-electrolyte Integrated Material, Electrochemical Device, and Electric Device. This invention was developed by Wu Shengben and Wang Manxi.
The patent application number is CN2025..
Information Technology
| Fri 12 Jun 2026
Beijing, June 13 -- Hangzhou Yishengda New Energy Tech Co Ltd has submitted a patent application for Preparation and Application of In-situ Constructed Polymer-inorganic Matter Composite Negative Electrode Interface. This invention was developed by Han Zhen, Gao Xuhong, Wang Xiuli, Tu Jiangping and Zhang Shiyu.
The patent app..
Chemicals
| Fri 12 Jun 2026
Beijing, June 13 -- Aermei Suzhou Tech Co Ltd has applied Chinese patent for Silicon Oxide Siox Particle for Negative Electrode of Lithium Ion Battery. Fukino Yohei developed it.
The patent application number is CN20261011039 20260106. The patent publication number is CN121601645 (A). International Patent Classification codes..
Chemicals
| Fri 12 Jun 2026
Beijing, June 13 -- State Intellectual Property Office of China has received Hunan Brunp Recycling Technology, Yichang Brunp Recycling Technology and Guangdong Brunp Recycling Technology patent application for Metal Oxide Material, Preparation Method and Application. Li Bin, Nguyen Dinh Son, Peng Li, Liu Weijian and Fang Qingche..
Chemicals
| Fri 12 Jun 2026
Beijing, June 13 -- Hunan Juli New Energy Tech Co Ltd has submitted a patent application for Carbon-coated Lithium Iron Phosphate Positive Electrode Material and Preparation Method Thereof. This invention was developed by Shen Zhongyu, Tang Chunxia and Wu Wei.
The patent application number is CN202610138108 20260131. The pate..
Electrical
| Fri 12 Jun 2026
Beijing, June 13 -- Ningbo Saihang New Energy Tech Co Ltd has applied Chinese patent for Preparation Method and Application of Ternary Mof Based on Waste Lithium Battery Oxide Derivation. Liu Cong, Li Denian and Yuan Haoran developed it.
The patent application number is CN202511526093 20251024. The patent publication number i..
Electrical
| Sat 13 Jun 2026
Beijing, June 13 -- Yunnan Power Grid Co Ltd Electric Power Research Inst has submitted a patent application for Lithium Battery Fractional Order Model Charge State Estimation Method and System. This invention was developed by Wang Ke, Peng Jing, Mou Chengde, Du Yuwei, Wang Zhenxing, Duan Junpeng and Wu Chunling.
The patent a..
Automobile
| Fri 12 Jun 2026
Beijing, June 13 -- Hyundai Motor, National University Pusan Industry University Cooperation Foundation and Kia Motors have applied Chinese patent for Electrolyte Composition for Lithium Secondary Battery and Lithium Secondary Battery Comprising Same. Ban Sung-ho, Choi Jae Hong, Lee Yoon Sung, Park Jae-bin, Lee Tae-woong, Nam H..
Automobile
| Fri 12 Jun 2026
Beijing, June 13 -- Hyundai Motor, National University Pusan Industry University Cooperation Foundation and Kia Motors have sought patent for Electrolyte Composition for Lithium Secondary Battery and Lithium Secondary Battery Comprising Same. This invention was developed by Ban Sung-ho, Choi Jae Hong, Lee Yoon Sung, Li Tailin, P..
Automobile
| Fri 12 Jun 2026
Beijing, June 13 -- Hyundai Motor and Kia Motors have submitted a patent application for Pre-lithiation Method of Lithium Ion Capacitor. Sun Chengyuan and Lee Soo Chan developed the invention.
The patent application number is CN202510415378 20250403. The patent publication number is CN121601455 (A). International Patent Class..
Medical
| Fri 12 Jun 2026
Beijing, June 13 -- Zhanjiang Juxin New Energy Co Ltd and Guangdong East Islang New Energy Ltd By Share Ltd have applied Chinese patent for Negative Electrode Material Finished Product Defect Identification System Based on Machine Vision. Wu Qixiu, Fang Jiang, Wu Weideng, Ye Zhenkun and Liu Mingdong developed it.
The patent a..
Oil & Gas
| Fri 12 Jun 2026
Beijing, June 13 -- China Petroleum & Chemical and Sinopec Yangzi Petrochemical Co Ltd have filed a patent application for Composition for Preparing Lithium Ion Battery Diaphragm, Preparation Method of Composition, Battery Diaphragm and Preparation Method of Battery Diaphragm. This invention was developed by Yuan Xiaoliang, Diao..
Oil & Gas
| Fri 12 Jun 2026
Beijing, June 13 -- China Petroleum & Chemical and Sinopec Yangzi Petrochemical Co Ltd have sought patent for Preparation Method of High-wettability Lithium Ion Battery Diaphragm. This invention was developed by Yuan Xiaoliang, Du Xinyao, Diao Pinyun and Zuo Shengwu.
The patent application number is CN202411116132 20240814. T..
Electrical
| Fri 12 Jun 2026
Beijing, June 13 -- Lanzhou University of Technology and Guizhou Inst Of Technology have submitted a patent application for Lithium Battery Fault Hidden Danger Early Warning Method and System. This invention was developed by Ahn Joo-geon, Zhang Dong, Fu Jian, Ma Jin, Chen-lin Zhouting, Ding Yong and Du Xiaoze.
The patent appl..
Electrical
| Fri 12 Jun 2026
Beijing, June 13 -- Zhuhai Smoothway Electronic Materials, Jiangxi Shengwei Mat Co Ltd and Hefei Saiwei Electronic Mat Co Ltd have submitted a patent application for Non-aqueous Electrolyte and Lithium Ion Battery Thereof. This invention was developed by Wang Xiaoqiang, Dai Xiaobing, Yang Haizhao, Mao Chong, Ou Shuanghui, Han Hu..
Electrical
| Fri 12 Jun 2026
Beijing, June 13 -- Envision Power Tech Jiangsu and Yuanjing Ruitai Power Technology (Shanghai) have submitted a patent application for Electrolyte and Lithium Metal Battery. This invention was developed by Yu Le and Sun Haokai.
The patent application number is CN202511704831 20251119. The patent publication number is CN12160..
Electrical
| Fri 12 Jun 2026
Beijing, June 13 -- Guangzhou Tinci Materials Technology and Jiujiang Tinci Materials Technology have sought patent for Lithium Ion Battery. This invention was developed by Yang Haidong, Zhang Tianxiao, Song Xiaoyi, Wang Wenkai and Hu Huijuan.
The patent application number is CN202511602466 20251104. The patent publication nu..
Electrical
| Fri 12 Jun 2026
Beijing, June 13 -- Envision Power Tech Jiangsu and Yuanjing Ruitai Power Technology (Shanghai) have submitted a patent application for Lithium Ion Battery Electrolyte and Application Thereof. Yu Le and Shi Lei developed the invention.
The patent application number is CN20251251792 20251231. The patent publication number is C..
Electrical
| Fri 12 Jun 2026
Beijing, June 13 -- Grirem Advanced Mat Co Ltd and Grirem Advanced Materials Tech Co Ltd have submitted a patent application for Solid Electrolyte Material, Preparation Method, Electrolyte Layer and Lithium Ion Battery. This invention was developed by Ma Shengming, Yu Jinqiu, Li Linwei, Zheng Anyi, Luo Liang and Qian Zhao.
Th..
Electrical
| Fri 12 Jun 2026
Beijing, June 13 -- Jiangsu Highstar Battery Co Ltd and Jiangsu Highstar Power Technology have submitted a patent application for Lithium Ion Battery and Preparation Method Thereof. Zhang Yanqian, Chen Gang and Shi Tianyu developed the invention.
The patent application number is CN202511910983 20251217. The patent publication..
Electrical
| Fri 12 Jun 2026
Beijing, June 13 -- Gem Co Ltd and Gelinmei Shenzhen Super Green Tech Research Center Co Ltd have submitted a patent application for Modified Lithium-rich Manganese-based Positive Electrode Material, Preparation Method Thereof and Battery. Wang Yaning, Xu Kaihua, Xu Tao, Zhang Jie, Zhang Kun, Wang Jun and Li Jinxing developed th..
Electrical
| Sat 13 Jun 2026
Taipei, June 13 -- Nof Corp and Sophia School Corp have applied Taiwan patent for Modifier for Solid Electrolytes and Power Storage Device. Sawada Yoichiro and Fujita Masahiro developed it.
The patent application number is TW20240132216 20240827. The patent publication number is TW202532420 (A). International Patent Classific..
Software
| Sat 13 Jun 2026
Beijing, June 13 -- State Intellectual Property Office of China has published Fengxin Ganfeng Lithium Co Ltd patent application for Method for Detecting Zinc Content in Lithium-zinc Binary Alloy Strip Based on ICP-OES (inductively Coupled Plasma-optical Emission Spectrometer). The invention was developed by Zhu Shigui, Zou Minqi..
Electrical
| Sat 13 Jun 2026
Beijing, June 13 -- Guoneng Xinkong Tech Co Ltd has filed a patent application for Lithium Battery Health State Assessment Method and Device, Medium, Equipment and Program Product. This invention was developed by Wang Fankai, Yu Zhentao, Lan Yukun, Wang Kefei and Li Runjie.
The patent application number is CN202511722681 2025..
Electrical
| Sat 13 Jun 2026
Beijing, June 13 -- State Intellectual Property Office of China has released Nanning Guidian Electronic Technology Research Inst Co Ltd and Guilin University of Electronic Technology patent application for Lithium Ion Battery Health State Estimation Method Based on Feature Enhancement and Optimization Random Forest. This inventi..
Electrical
| Sat 13 Jun 2026
Beijing, June 13 -- State Intellectual Property Office of China has released Ehv Power Co Of State Grid Jilinsheng Electric Power Supply Co patent application for Battery Electric Quantity State Estimation Method and System Based on Impedance Spectrum Fusion Characteristics. This invention was developed by Pang Wei, Wang Yong, Z..
Electrical
| Sat 13 Jun 2026
Beijing, June 13 -- Tianmu Lake Inst Of Advanced Energy Storage Technologies Co Ltd has filed a patent application for Method for Identifying Composite Lithium Salt in Lithium Battery Electrolyte Containing Lithium Oxalylborate. This invention was developed by Yu Bin, Ko Kyung-chang, Wang Yuanxi, Wu Bo and Fan Lijuan.
The pat..
Optics & Imaging
| Sat 13 Jun 2026
Beijing, June 13 -- Nanjing Ioptee Advanced Photoelectric Integration Technology Research Inst Co Ltd has submitted a patent application for Thin Film Lithium Niobate Waveguide Scattering and Absorption Loss Spectrum Separation Detection Method. This invention was developed by Yin Zhijun, Bao Xiaoqing, Ye Zhilin, Shen Houjun, Ch..
Electrical
| Sat 13 Jun 2026
Beijing, June 13 -- Chaoyang Jiahua Electric Co Ltd has sought patent for Device and Method for Collecting Released Pressure and Sampling Produced Gas of Single Lithium Ion Battery. This invention was developed by Liu Wangeng, Wu Guangyue, Li Xiaowei, Ma Ganxiao and Wang Wuyao.
The patent application number is CN202411165074 ..
Electrical
| Fri 12 Jun 2026
Beijing, June 13 -- Dongguan Lanfang Lithium Tech Co Ltd has submitted a patent application for Wall-mounted Energy Storage Power Supply Capable of Efficiently Charging and Discharging. Liu Bijun, Yu Yeliu, Liu Jie, Liu Jiahao and Xie Tiqi developed the invention.
The patent application number is CN202511827589 20251205. The ..
Electrical
| Fri 12 Jun 2026
Beijing, June 13 -- Shenzhen Invt Electric Co Ltd has sought patent for Lithium Battery Winding Control Method, Device and Equipment and Medium. This invention was developed by Luo Zhibing.
The patent application number is CN202511800822 20251202. The patent publication number is CN121601808 (A). International Patent Classifi..
Plastics
| Fri 12 Jun 2026
Beijing, June 13 -- China Faw Group has applied Chinese patent for Interface Film as Well as Preparation Method and Application Thereof. Chen Yang, Sun Xueying, Luo Jinmin, Jiang Tao, Wei Saiqi, Zhai Ximin, Sun Huanli and Zhang Huiyue developed it.
The patent application number is CN202511572770 20251030. The patent publicati..
Electrical
| Fri 12 Jun 2026
Beijing, June 13 -- State Intellectual Property Office of China has received Hongli New Energy Chengdu Co Ltd patent application for Lithium Ion Electrolyte and Preparation Method Thereof as Well as Lithium Ion Battery and Preparation Method Thereof. Li Xu, Zhang Chengle, Yang Shiqing, Yuan Rusi and Huang Kai developed the inven..
Electrical
| Fri 12 Jun 2026
Beijing, June 13 -- Zhiyefu Solutions Co Ltd has submitted a patent application for Electrolyte Composition for Secondary Battery and Secondary Battery Comprising Same. Lee Jeong-wook and Noh Jae-yeon developed the invention.
The patent application number is CN202510145975 20250210. The patent publication number is CN12160178..
Electrical
| Fri 12 Jun 2026
Beijing, June 13 -- Hunan Dajing New Mat Co Ltd has submitted a patent application for High-energy-density and High-safety Lithium Ion Battery Electrolyte and Preparation Method Thereof. This invention was developed by Song Shanlin, Liu Jie, Li Zhongliang and Shi Xixi.
The patent application number is CN202610134589 20260130...
Electrical
| Fri 12 Jun 2026
Beijing, June 13 -- Hefei Qianrui Tech Co Ltd has submitted a patent application for Electrolyte for Lithium Ion Battery and Lithium Ion Battery. This invention was developed by Liang Dayu, Fan Binghui, Wang Dingming, Zhang Qunbin and Yang Wei.
The patent application number is CN202511943637 20251222. The patent publication n..
Electrical
| Fri 12 Jun 2026
Beijing, June 13 -- Jiangsu Hsc New Energy Mat Co Ltd has submitted a patent application for Non-aqueous Electrolyte and Lithium Ion Battery Thereof. This invention was developed by Bai Jing, Zhang Xianlin and Ren Zhaohui.
The patent application number is CN202511837720 20251208. The patent publication number is CN121601779 (..
Electrical
| Fri 12 Jun 2026
Beijing, June 13 -- Harbin Inst Of Technology has filed a patent application for Ionic Gel and Preparation Method Thereof, and Application of Ionic Gel in Sulfide All-solid-state Battery Positive Electrode Material. This invention was developed by Gao Yunzhi, Ma Yulin, Wang Hanzhang, Zhao Haoquan and Fu Chuankai.
The patent a..
Electrical
| Fri 12 Jun 2026
Beijing, June 13 -- State Intellectual Property Office of China has received Gem Co Ltd and Gelinmei Shenzhen Super Green Tech Research Center Co Ltd patent application for High-nickel Single-crystal Ternary Material, Preparation Method Thereof, Positive Plate and Lithium Ion Battery. Liu Hai, Chen Huanhui, Zhang Zhuolun, Wang Y..
Electrical
| Fri 12 Jun 2026
Beijing, June 13 -- Qingdao Inst Bioenergy & Bioprocess Technology Cas has submitted a patent application for Synergistic Modified Micron-sized O2 Type Lithium-manganese-rich Positive Electrode Material as Well as Preparation and Application Thereof. This invention was developed by Cui Guanglei, Xu Hongxia, Zhang Yuhan, Hu Naifa..
Electronics
| Fri 12 Jun 2026
Beijing, June 13 -- State Intellectual Property Office of China has published Envision Power Tech Jiangsu and Yuanjing Ruitai Power Technology (Shanghai) patent application for Composite Positive Electrode Material and Preparation Method Thereof, Electrochemical Device and Electronic Equipment. The invention was developed by Jia..
Electrical
| Fri 12 Jun 2026
Beijing, June 13 -- Qingdao Inst Bioenergy & Bioprocess Technology Cas has filed a patent application for Alloy Negative Electrode Material Applicable to Low External Pressure, Preparation Method and All-solid-state Lithium Battery. This invention was developed by Huang Lang, Liu Tao, Cui Guanglei, Xu Hongxia and Sun Youlong.
..
Electrical
| Fri 12 Jun 2026
Beijing, June 13 -- State Intellectual Property Office of China has released Xiamen Xiawu New Energy Material patent application for Porous Positive Electrode Material and Preparation Method and Application Thereof. This invention was developed by Yang Yumin, Wang Meiying, Zhang Peng, Zeng Leiying, Chen Jixiong, Wei Guozhen, Liu..
Electrical
| Fri 12 Jun 2026
Beijing, June 13 -- Hongli New Energy Chengdu Co Ltd has applied Chinese patent for Electrode Material and Preparation Method Thereof, Electrode Plate and Lithium Ion Battery. Liu Kun, Yang Shiqing, Huang Kai, Feng Zhilei and Mao Tingyan developed it.
The patent application number is CN202511767247 20251127. The patent public..
Electrical
| Fri 12 Jun 2026
Beijing, June 13 -- Zhongqi Xinneng Battery Tech Co Ltd has submitted a patent application for Negative Active Material and Preparation Method Thereof, Negative Plate and Battery. This invention was developed by Shi Jintao, Yu Baojun, Lu Cheng and Zhang Mingyang.
The patent application number is CN202511707870 20251120. The p..
Textile
| Fri 12 Jun 2026
Beijing, June 13 -- Wuhan Textile University has submitted a patent application for Bipolar Covalent Organic Framework and Carbon Nanotube Composite Material as Well as Preparation Method and Application Thereof. This invention was developed by Xue Lu, Yang Yingkui, Cheng Yu and Jiang Yalong.
The patent application number is CN..
Electrical
| Fri 12 Jun 2026
Beijing, June 13 -- Guizhou Inst Of Technology has sought patent for Ultrahigh-nickel Ternary Positive Electrode Material Doped, Coupled and Coated by Multiple Elements Through One-step Method and Preparation Method of Ultrahigh-nickel Ternary Positive Electrode Material. This invention was developed by Liu Zejiang, Yao Shengyu,..
Electrical
| Fri 12 Jun 2026
Beijing, June 13 -- Inst Of Metal Research Chinese Academy Of Sciences has submitted a patent application for Preparation Method of Flexible Porous Electrode Based on Two-dimensional Thiophosphate. This invention was developed by Ren Wencai and Cui Cong.
The patent application number is CN202411123129 20240815. The patent pub..
Chemicals
| Thu 11 Jun 2026
Beijing, June 12 -- Jiujiang Tianci Resource Cycle Tech Co Ltd has submitted a patent application for Lithium Carbonate and Preparation Method Thereof. This invention was developed by Chen Jun, Li Anguo, Chen Chuanlin, Liu Yating, Mei Zefeng and Han Heng.
The patent application number is CN202411128234 20240816. The patent pu..
Chemicals
| Thu 11 Jun 2026
Beijing, June 12 -- Shaanxi Zhongfeng Power Energy Co Ltd has submitted a patent application for Regeneration Method of Lithium Iron Phosphate Positive Electrode Material Waste. This invention was developed by He Suiqun and Wang Yujiao.
The patent application number is CN202610115683 20260128. The patent publication number is..
Chemicals
| Thu 11 Jun 2026
Beijing, June 12 -- Guizhou Chanhen Chemical Corp has submitted a patent application for Preparation Method and Application of Nanosheet-shaped Lithium Iron Phosphate Particles. This invention was developed by Ji Hongjiang, Yuan Haibin, Wang Ke, Huang Xingyu, Chen Niancu, Wang Jiacai and Hou Jun.
The patent application number..
Chemicals
| Thu 11 Jun 2026
Beijing, June 12 -- Deyang Chuanfa Lomon New Mat Co Ltd has applied Chinese patent for High-performance Long-cycle Lithium Iron Phosphate Positive Electrode Material and Preparation Method Thereof. Sun Biemin, Luo Xianming, Deng Bosong and Fu Quanjun developed it.
The patent application number is CN202511473318 20251015. The ..
Automobile
| Thu 11 Jun 2026
Beijing, June 12 -- Xingkongjihua Shanghai Automobile Tech Co Ltd has submitted a patent application for Preparation Method of Lithium Sulfide. Li Yantao and Liu Yepeng developed the invention.
The patent application number is CN20251233960 20251230. The patent publication number is CN121591178 (A). International Patent Class..
Chemicals
| Thu 11 Jun 2026
Beijing, June 12 -- Lanzhou Junying New Mat Co Ltd has submitted a patent application for Method for Improving Hydrogen Storage Performance of Lithium Hydride. Zhuang Yingjun, Wang Penggang, Zhuang Yingping and Huo Jinlong developed the invention.
The patent application number is CN202511717887 20251121. The patent publicatio..
Electrical
| Fri 12 Jun 2026
Beijing, June 13 -- State Intellectual Property Office of China has released Anhui Feituo New Material Tech Co Ltd patent application for Composite Current Collector with Local Enhanced Welding Area and Preparation Method of Composite Current Collector. This invention was developed by Cai Da, Wang Yaye, Guan Zhijun and Xu An.
..
Electrical
| Thu 11 Jun 2026
Beijing, June 12 -- State Intellectual Property Office of China has received Jingmen Power Supply Co State Grid Hubei Electric Power Co Ltd and Jingmen Jingke Shenghe Electric Power Tech Co Ltd patent application for Lithium Iron Phosphate Battery Grading Active Fire-fighting Control Method and System. Liu Ju, Li Guorong, Xie Bi..
Security & Protection
| Thu 11 Jun 2026
Beijing, June 12 -- Enbi Tianjin Data Tech Co Ltd has submitted a patent application for Perfluorohexanone Immersed Fire Extinguishing Device and Method. Zhou Qing developed the invention.
The patent application number is CN202511888850 20251215. The patent publication number is CN121588406 (A). International Patent Classific..
Chemicals
| Fri 12 Jun 2026
Beijing, June 12 -- Hunan Bicheng Tech Co Ltd has applied Chinese patent for Lithium Carbonate Production Equipment and Production Process Thereof. Zhao Yan, Li Xiangfu, Tan Huicong and Liang Qingpeng developed it.
The patent application number is CN202511693642 20251118. The patent publication number is CN121588945 (A). Inte..
Electrical
| Fri 12 Jun 2026
Beijing, June 13 -- Nankai University has sought patent for Organic-inorganic Compound Thick Electrode and Preparation Method and Application Thereof. This invention was developed by Zhu Chunyan, Li Haixia, Lu Yong, Yan Zhenhua, Chen Jun, Zhao Jiahua and Li Yu'an.
The patent application number is CN202511928983 20251219. The pa..
Electrical
| Fri 12 Jun 2026
Beijing, June 13 -- Nankai University has submitted a patent application for Vulcanized Polyacrylonitrile Dry-method Electrode as Well as Preparation Method and Application Thereof. This invention was developed by Zhu Chunyan, Li Haixia, Lu Yong, Yan Zhenhua, Chen Jun, Zhao Jiahua and Li Yu'an.
The patent application number is ..
Electrical
| Fri 12 Jun 2026
Beijing, June 13 -- Sinowatt Dongguan Ltd has sought patent for Lithium Battery Intrinsic Safety System and Lithium Battery. This invention was developed by Guo Mi, Tang Shidi, Xiao Zhicheng, Zhou Hengjie and Zhao Chuan.
The patent application number is CN202511824958 20251205. The patent publication number is CN121601576 (A)..
Electronics
| Fri 12 Jun 2026
Beijing, June 13 -- Fujian University of Technology has filed a patent application for Composite Electrode Modified by Polyhydroxy Nitrogenous Conductive MOF (metal Organic Framework) as Well as Preparation Method and Application of Composite Electrode. This invention was developed by Zheng Chan, Liu Yang, Jiang Zhuwu, Zhang Jun..
Electronics
| Fri 12 Jun 2026
Beijing, June 13 -- State Intellectual Property Office of China has published Hefei Guoxuan High-Tech Power Energy patent application for Slurry Rheological Property Calculation Method and System, Electronic Equipment and Storage Medium. The invention was developed by Li Ning.
The patent application number is CN202511756911 202..
Electrical
| Fri 12 Jun 2026
Beijing, June 13 -- State Intellectual Property Office of China has published Beijing Inst Technology and 716th Research Inst Of China State Shipbuilding Corporation Limited patent application for Multi-view Lithium Battery Data Modeling Method Based on Variational Slow Feature Analysis. The invention was developed by Yang Zhao ..
Electronics
| Thu 11 Jun 2026
Beijing, June 12 -- China Faw Group and Faw Beijing Software Technology Co Ltd have submitted a patent application for USB Upgrading Auxiliary Device and Upgrading Method. Li Wenjie and Pu Junlin developed the invention.
The patent application number is CN202511782829 20251130. The patent publication number is CN121590447 (A)..
Electrical
| Fri 12 Jun 2026
Beijing, June 12 -- State Intellectual Property Office of China has released Jingmen Power Supply Company State Grid Hubei Electric Power Co Ltd patent application for Heat Dissipation Shell Structure of Terminal Backup Lithium Iron Phosphate Battery. This invention was developed by Lai Hai, Pi Zhiyong, Liu Ju, Zhang Gaofeng, Hu..
Telecom
| Thu 11 Jun 2026
Beijing, June 12 -- State Intellectual Property Office of China has received CRRC Dalian Electric Traction R & D Center Co Ltd patent application for Railway Vehicle Energy Management System and Method Based on Hydrogen Fuel Cell and Ethernet Communication. He Yong, Wang Zhongfu, Liu Peng, Wang Jianqiang, Liu Bo, Yu Rensheng, Su..
Automobile
| Fri 12 Jun 2026
Beijing, June 12 -- State Intellectual Property Office of China has received Jiangsu Feifan New Energy Tech Co Ltd patent application for High-power Lithium Vanadium Phosphate Cell, Energy Storage Module and New Energy Vehicle. Ma Jianhua developed the invention.
The patent application number is CN202511591561 20251103. The p..
Electrical
| Fri 12 Jun 2026
Beijing, June 12 -- Gansu Rongda New Energy Dev Co Ltd has submitted a patent application for Mechanochemical In-situ Stripping Graphene Coated Lithium Manganate Composite Material and Preparation Method Thereof. This invention was developed by Wang Yujue, Meng Yan, Xiao Tianyuan, Chen Xiaojuan, Wang Ruixiang and Zhao Lei.
Th..
Electrical
| Fri 12 Jun 2026
Beijing, June 12 -- Jiangsu Zhengli New Energy Battery Technology Co Ltd has applied Chinese patent for Lithium Iron Phosphate Positive Electrode Material, Preparation Method Thereof, Positive Plate and Battery. Yan Feng, Zhao Huiwen, Ma Ben, Zhang Weiyi, Yu Hongjiang and Jiang Kecheng developed it.
The patent application num..
Electrical
| Fri 12 Jun 2026
Taipei, June 12 -- Bell Ceramics Co Ltd has applied Taiwan patent for Lithium Indium Chloride-based Solid Electrolyte and Uses of the Same. Huang Jheng-yi, Wen Yan-cong, Lin Yen-ting, Liu Ru-shi and Chiang Chang-yang developed it.
The patent application number is TW20240100476 20240104. The patent publication number is TW2025..
Electrical
| Fri 12 Jun 2026
Beijing, June 12 -- Yichang Brunp Recycling Technology and Guangdong Brunp Recycling Technology have applied Chinese patent for Method for Comprehensively Recycling Waste Lithium Battery Powder and Application Thereof. Liu Juan, Yin Yaofeng, Tang Shenghe, Wang Zhifu, Wang Hao and Li Changdong developed it.
The patent applicat..
Electrical
| Fri 12 Jun 2026
Beijing, June 12 -- State Intellectual Property Office of China has published Guizhou Redstar Electronic Mat Co Ltd patent application for Method for Deeply Defluorinating and Efficiently Leaching Nickel, Cobalt, Manganese and Lithium from Ternary Lithium Battery Waste. The invention was developed by Xu Zhaodong, Yang Bing, Cao ..
Electrical
| Fri 12 Jun 2026
Beijing, June 12 -- Jingmen Power Supply Company State Grid Hubei Electric Power Co Ltd has submitted a patent application for Communication Interaction System of Lithium Iron Phosphate Battery Backup Power Supply for Distribution Network Terminal. Yao Jinlin, Fan Yongfeng, Chen Cheng, Wang Yichun, Liu Li, Lai Hai, Zhang Jing, C..
Broadband & Wireless Network
| Fri 12 Jun 2026
Beijing, June 12 -- Tianjin Jingfan Tech Co Ltd has submitted a patent application for Intelligent Ring and Wireless Charging Method Thereof. This invention was developed by Zhang Jindong, Liu Wenjiang, Xiao Ronghua, Liu Jinhai, Jin Yu and Xing Yue.
The patent application number is CN20261098565 20260126. The patent publicati..
Electrical
| Fri 12 Jun 2026
Beijing, June 12 -- Guangdong Weiyi New Mat Co Ltd has filed a patent application for Low-resistance Hot Melt Adhesive Material, Preparation Method Thereof and Application of Low-resistance Hot Melt Adhesive Material in Lithium Battery Pole Piece Bonding. This invention was developed by Liu Weiping and Liu Daoli.
The patent a..
Chemicals
| Thu 11 Jun 2026
Beijing, June 12 -- Levima Advanced Materials Tech Corp has applied Chinese patent for Methyl Ethyl Carbonate Synthesis System and Method. Dong Minsheng, Sun Changqing, Wu Jiangang, Zhang Chengxue and Chen Sen developed it.
The patent application number is CN20251206665 20251229. The patent publication number is CN121588738 (..
Metal & Mining
| Fri 12 Jun 2026
Beijing, June 13 -- 105 Geological Brigade of Bureau of Geology And Mineral Explor and Development Guizhou Province has filed a patent application for Modeling Method for Distribution Rule of Lithium in Lithium-rich Bauxite. This invention was developed by Zheng Yuan, Wang Dafu, Liu Jingke, Wan University, Lu Keshuang, Zhao Ping..
Enviornmental
| Thu 11 Jun 2026
Beijing, June 12 -- Fengxin Jiuling Lithium Co Ltd has applied Chinese patent for Method for Preparing Lithium Carbonate by Recycling Waste Saggar and Preparation Equipment. Bai Te, Wei Dongdong, Yao Li, Feng Yanxia, Pan Rui, Liao Xin, Pan Longhui, Liao Qiang, Tu Wenjun, Huang Jie, Ding Qiang, Xiao Zhen, Zhang Hui, Yan Changqing..
Electrical
| Thu 11 Jun 2026
Beijing, June 12 -- Jinchi Energy Mat Co Ltd, Hunan Changyuan Lico New Energy Co Ltd and Wukuang New Energy Mat Hunan Co Ltd have sought patent for Positive Electrode Material Precursor with Composite Structure, Preparation Method of Positive Electrode Material Precursor, Positive Electrode Material, Lithium Ion Battery and Elec..
Electrical
| Thu 11 Jun 2026
Beijing, June 12 -- Beijing Chuangneng Huitong Tech Co Ltd and Shandong Chuangneng New Mat Co Ltd have submitted a patent application for Composite Lithium-rich Manganese-based Positive Electrode Material Precursor and Preparation Method Thereof, and Preparation Method of Lithium-rich Manganese-based Positive Electrode Material...
Electrical
| Thu 11 Jun 2026
Beijing, June 12 -- Beijing Chuangneng Huitong Tech Co Ltd and Shandong Chuangneng New Mat Co Ltd have applied Chinese patent for Solid-phase Gradient Doped Lithium-rich Manganese-based Positive Electrode Material as Well as Preparation Method and Application Thereof. Feng Haoran, Wang Yaoyao, Wang Guoqing and Bai Zhenhui develo..
Oil & Gas
| Thu 11 Jun 2026
Beijing, June 12 -- China Petroleum & Chemical and Sinopec Beijing Chemical Research Institute Co Ltd have submitted a patent application for Lithium Ion Adsorption Material as Well as Preparation Method and Application Thereof. This invention was developed by Zhao Muhua, Zhang Yang, Liu Yiqun, Pan Guoyuan, Yu Hao, Li Yu and Zho..
Electrical
| Fri 12 Jun 2026
Beijing, June 12 -- Zhejiang Lingxiao Energy Technology and Zhejiang Leapmotor Technology have submitted a patent application for Solid Electrolyte Diaphragm, Preparation Method and Lithium Battery. This invention was developed by Tian Jun, Fang Mingwang, Luo Qian and Li Zhi.
The patent application number is CN202511892573 20..
Electrical
| Fri 12 Jun 2026
Beijing, June 12 -- China Electric Power Research Institute, State Grid Corporation of China and Electric Power Science Research Institute of State Grid Anhui Electric Power have applied Chinese patent for Lithium Ion Battery Thermal Management System and Method Based on Phase Change Material and Liquid Cooling. Zeng Xing, Lai ..
Optics & Imaging
| Fri 12 Jun 2026
Beijing, June 12 -- Shanghai National Engineering Research Center Nanotechnology and Guonazhixing Shanghai Nano Tech Development Co Ltd have submitted a patent application for Method for Improving Interface Stability of Lithium Metal Negative Electrode and Sulfur-based Solid Electrolyte Film. This invention was developed by Wang..
Electrical
| Fri 12 Jun 2026
Beijing, June 12 -- State Grid Hunan Electric Power Co Ltd, State Grid Hunan Electric Power Co Ltd Disaster Prevention & Mitigation Ct, Hunan Disaster Prevention Tech Co Ltd and State Grid Corporation of China have submitted a patent application for Directional Solvation Type Local High-concentration Electrolyte and Application ..
Electrical
| Fri 12 Jun 2026
Beijing, June 12 -- State Grid Hunan Electric Power Co Ltd, State Grid Hunan Electric Power Co Ltd Disaster Prevention & Mitigation Ct, Hunan Disaster Prevention Tech Co Ltd and State Grid Corporation of China have applied Chinese patent for Ion Polarization Enhanced Local High-concentration Electrolyte and Application Thereof i..
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