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Aerospace
| Sat 04 Apr 2026
Beijing, April 4 -- Shenyang Aerospace Xinguang Group Co Ltd has applied Chinese patent for Circuit Capable of Detecting Real Voltage and Internal Resistance of Power Supply on Line in Multiple Paths and Detection Method. Qu Kai, Su Zongshuai, Cui Heyang, Liu Jianjia, Han Dong, Ding Weiming and Ye Yuqing developed it.
The pat..
Metal & Mining
| Fri 03 Apr 2026
Beijing, April 4 -- Suiren Fire Tech Co Ltd has filed a patent application for Wide-temperature-range Self-repairing Gradient Ceramic Fire Extinguishing Foam as Well as Preparation Method and Application Thereof. This invention was developed by Su Guibin.
The patent application number is CN202510925421 20250705. The patent pu..
Software
| Fri 03 Apr 2026
Beijing, April 4 -- Jiangxi Far East Lithium Battery has sought patent for Kneading and Homogenizing Process Based on Dynamic Solid Content Regulation and Control. This invention was developed by Zhou Zexun, Wang Zuocheng, Chen Yating, Chen Yi and Xiong Jiazheng.
The patent application number is CN202511196244 20250826. The p..
Chemicals
| Fri 03 Apr 2026
Alexandria, April 4 -- Saint-Gobain Ceramics & Plastics has submitted a patent application for Composition Including Lithiated Bayerite and Method of Making. Gras Matthieu M, Suchanek Wojciech L, Reigel Marissa M and Giardella Lucas developed the invention.
The patent application number is US202519344289 20250929. The patent ..
Automobile
| Sat 04 Apr 2026
Beijing, April 4 -- Sichuan New Energy Automobile Innovation Center has applied Chinese patent for Button Cell with Optical Window and Manufacturing Method and Application Thereof. Yang Zhi, Wang Depeng, Nie Yiling, Zheng Shuguang, Deng Zhichao, Hua Jianfeng and Dai Feng developed it.
The patent application number is CN202511..
Electronics
| Sat 04 Apr 2026
Beijing, April 4 -- Zhuhai Xishuo Electronic Tech Co Ltd has submitted a patent application for Multifunctional Sound Box and Working Method Thereof, Electronic Equipment and Storage Medium. This invention was developed by Wang Haobai and Wei Ping.
The patent application number is CN20251124722 20250724. The patent publicatio..
Pharmaceutical
| Fri 03 Apr 2026
Beijing, April 4 -- State Intellectual Property Office of China has published Chen Shunna patent application for Herbal Medicine Residue Isolation Bag for Removing Heavy Metals and Preparation Method Thereof. The invention was developed by Chen Rangzhu, Chen Shunna, Huo Zhenyu, Situ Ruoqi, Luo Junhao, Xie Ning, Chen Yugang, Hu W..
Security & Protection
| Sat 04 Apr 2026
Beijing, April 4 -- Henan Pingmei Shenma Energy Storage Co Ltd has applied Chinese patent for Intelligent Lithium Ion Energy Storage Cabinet Fire Extinguishing System and Multistage Early Warning Method. Yang Yongsheng, Zhu Sen, Ma Chuan, Wei Junyang, Yi Mei and Tian Kai developed it.
The patent application number is CN202511..
Automobile
| Sat 04 Apr 2026
Beijing, April 4 -- State Intellectual Property Office of China has released Shanghai Qinzhi Tech Co Ltd patent application for Fuel Cell Intelligent Control Method and System Suitable for Hydrogen Energy Two-wheeled Vehicle. This invention was developed by Feng Yan, Xiao Mao and Qiu Zhijiang.
The patent application number is..
Chemicals
| Sat 04 Apr 2026
Beijing, April 4 -- State Intellectual Property Office of China has released Anhui Like New Material Tech Co Ltd patent application for Lithium Battery Diaphragm Coating Slurry and Preparation Method Thereof. This invention was developed by Ge Lei, Zhao Jia, Chen Meng and Zhou Xujing.
The patent application number is CN202511..
Chemicals
| Sat 04 Apr 2026
Beijing, April 4 -- State Intellectual Property Office of China has published Zhuhai Lixiang New Energy Tech Co Ltd patent application for High-temperature-resistant Lithium Ion Battery Coating Diaphragm and Preparation Method Thereof. The invention was developed by Li Mingfei.
The patent application number is CN202511199911 ..
Chemicals
| Sat 04 Apr 2026
Beijing, April 4 -- Ganzhou Tianqi Cycle Environmental Protection Tech Co Ltd has sought patent for Lithium Iron Phosphate Battery Electrolyte Self-circulation Regulation and Control Method and System. This invention was developed by Yan Ruguo, Wang Tao, Mao Gang, Lai Wenfeng and Wen Shuying.
The patent application number is ..
Chemicals
| Fri 03 Apr 2026
Alexandria, April 4 -- Sepion Tech Inc has applied United States patent for Ternary Solvent Electrolytes for High Voltage and High Rate Lithium Batteries. Golden Jessica H, Vazquez Nicholas Joaquin and Lyle Steven J developed it.
The patent application number is US202319115034 20230926. The patent publication number is US2026..
Semiconductor
| Sat 04 Apr 2026
Beijing, April 4 -- Shenzhen Shangji New Energy Tech Co Ltd has submitted a patent application for Porous Silicon-carbon Negative Electrode Composite Material with Low Silicon Filling Rate as Well as Preparation Method and Application of Porous Silicon-carbon Negative Electrode Composite Material. Hu Chunlin developed the invent..
Electrical
| Sat 04 Apr 2026
Beijing, April 4 -- State Intellectual Property Office of China has received Shenzhen Nengrui Innovation Tech Co Ltd patent application for Intelligent Glasses Power Supply System and Intelligent Glasses. He Anxuan, Hu Yanqing, Luo Chunhua, Zhang Jifeng and Zeng Liang developed the invention.
The patent application number is ..
Electrical
| Sat 04 Apr 2026
Beijing, April 4 -- Foshan Shunde Hengshunjie Electronic Co Ltd has sought patent for Electronic Radiator Intelligent Temperature Control System Based on Lithium Battery Energy Storage Cabinet. This invention was developed by Tan Hua.
The patent application number is CN202511461228 20251014. The patent publication number is C..
Electrical
| Sat 04 Apr 2026
Beijing, April 4 -- State Intellectual Property Office of China has released Ningde Contemporary Amperex Technology patent application for Secondary Battery, Positive Electrode Irreversible Additive, Preparation Method of Positive Electrode Irreversible Additive and Electric Equipment. This invention was developed by Wan Yuejuan..
Electrical
| Sat 04 Apr 2026
Beijing, April 4 -- Huizhou Saiwang Electronics Co Ltd has submitted a patent application for Single-lug Winding Type Super Fast-charging Soft Package Battery Cell and Preparation Method Thereof. This invention was developed by Huang Qiang, Huang Jing and Duan Guoqing.
The patent application number is CN20251183238 20250804. ..
Electrical
| Sat 04 Apr 2026
Beijing, April 4 -- State Intellectual Property Office of China has released Shenzhen Shangji New Energy Tech Co Ltd patent application for Negative Electrode, Battery Cell, Single Battery and Electric Equipment. This invention was developed by Hu Chunlin.
The patent application number is CN202511115066 20250811. The patent p..
Electrical
| Thu 02 Apr 2026
Beijing, April 3 -- Shazhou Professional Institute of Technology and Suzhou Bochuang Yixin Intelligent Manufacturing Tech Co Ltd have sought patent for Preparation Method of Si Alloy Lithium Ion Battery Negative Electrode Material. This invention was developed by Zhong Huaiyu, Yao Pinzhi and Huang Lei.
The patent application ..
Automobile
| Fri 03 Apr 2026
Beijing, April 3 -- Hyundai Motor and Kia Motors have sought patent for Battery Charging Guidance Method and System for Different Types of Batteries in Electric Vehicle. This invention was developed by Lee Hye-joo.
The patent application number is CN202411716514 20241127. The patent publication number is CN121004919 (A). Inte..
Electrical
| Sat 04 Apr 2026
Beijing, April 4 -- State Intellectual Property Office of China has received Xinya Shanshan New Material Tech Quzhou Co Ltd patent application for High-nickel Ternary Power Lithium Ion Battery Electrolyte and Lithium Ion Battery. Pan Lining, Wang Haibin, Zhu Xuequan, Fang Xiang and Gui Xueli developed the invention.
The paten..
Electrical
| Sat 04 Apr 2026
Beijing, April 4 -- GuangXi University has submitted a patent application for Chromium-titanium Bimetallic Layered Sulfide Positive Electrode Material and Preparation Method and Application Thereof. This invention was developed by Li Jingchang, Chen Wen and Lu Hualin.
The patent application number is CN202511540132 20251027. Th..
Chemicals
| Fri 03 Apr 2026
Beijing, April 3 -- Lianhe Chemical Tech Co Ltd, Lianhua Tech Linhai Co Ltd and Lianhetech Dezhou Co Ltd have filed a patent application for Preparation Method and Recrystallization Method of Lithium Bis (oxalato) Borate. This invention was developed by Shi Liu and He Binbin.
The patent application number is CN202410641257 20..
Electrical
| Thu 02 Apr 2026
Beijing, April 3 -- Southwest University of Science and Technology and Mianyang Product Quality Supervision And Inspection Institute have applied Chinese patent for Lithium Battery SOH Estimation Method and System Based on Improved TCN-GRU. Fan Yongcun, Mo Daijiang, Zhu Yuyu, Shi Haotian, Xie Hongqiu, Wang Xiaofang, Li Jianchao,..
Electrical
| Thu 02 Apr 2026
Munich, April 3 -- SK On Co Ltd and Korea Research Institute of Chemical Technology have applied European patent for Composition for Forming Solid Electrolyte, Solid Electrolyte and Lithium Secondary Battery. Park Myung Soo, Ryu Hye Min, Lee Han Sol, Kang Yong Ku, Suk Jung Don, Kim Se Hee, An Eui Gyeong, Choi Seung Ju and Nguyen..
Chemicals
| Fri 03 Apr 2026
Beijing, April 3 -- Hunan Keyking Cycle Tech Co Ltd and Changsha Jinkai Cycle Tech Co Ltd have sought patent for Waste Lithium Material Recovery Method and System Based on Ammonium Chloride Circulation. This invention was developed by Yan Qunxuan, Tan Qunying, Zhang Xiaohan and Sun Dan.
The patent application number is CN2025..
Food & Beverage
| Fri 03 Apr 2026
Beijing, April 3 -- SDIC Xinjiang Luobupo Potash and Wuhan Polytechnic University have filed a patent application for Electrodialysis Device for Extracting Lithium from Salt Lake Brine. This invention was developed by Hou Jianhua, Zhang Tingting, Xiang Xiaocheng, Liu Zhongjian, Zhao Yunliang, He Yongfeng, Fang Jingrong, Liu Dong..
Chemicals
| Fri 03 Apr 2026
Beijing, April 3 -- Harbin Institute of Technology and Wang Ke have submitted a patent application for Roasting Additive for Low-chlorine Efficient Extraction of Lithium and Alkali Metal, Thallium Removal and Beryllium Fixation from Lithium-containing Ore, Extraction Method and Application. Wang Ke, Sun Shilei and Wang Zhe devel..
Packaging & Containers
| Fri 03 Apr 2026
Beijing, April 3 -- Qinghai Institute of Salt Lakes, CAS and Tianqi Chuangli Tech Shenzhen Co Ltd have submitted a patent application for Method for Extracting and Recovering Rubidium Salt and Cesium Salt Based on Box-type Extraction Tank. Shi Dong, Li Lijuan, Hu Xi, Xu Chuan, Peng Xingyi, Cheng Xinyu, Peng Xiaowu, Zhang Yuze, N..
Electrical
| Sat 04 Apr 2026
Beijing, April 4 -- Ohara KK has applied Chinese patent for Electrolyte, Electrode Additive, Electrode, and Lithium Ion Secondary Battery. Sato Ryohei developed it.
The patent application number is CN20248021112 20240321. The patent publication number is CN121014133 (A). International Patent Classification codes are H01M10/05..
Electrical
| Fri 03 Apr 2026
Beijing, April 3 -- Jiujiang Amber New Mat Co Ltd and Jiujiang Defu Technology have applied Chinese patent for Intelligent Guiding System for Lithium Battery Copper Foil Multi-groove Passivation Solution. Wu Shaojie, Wen Min, Enaka, Shen Xiong and Jiang Yang developed it.
The patent application number is CN202510946330 202507..
Optics & Imaging
| Sat 04 Apr 2026
Beijing, April 4 -- State Intellectual Property Office of China has published Toray Advanced Materials, Korea and LG Energy Solution patent application for Release Film for Transfer, Lithium Electrode Using Same, and Method for Manufacturing Lithium Electrode. The invention was developed by Lee Jung-hwan, Park Jong-yong, Lee Seu..
Optics & Imaging
| Sat 04 Apr 2026
Beijing, April 4 -- Chengdu Qizhi Shuhe Tech Co Ltd has filed a patent application for Employee Ability Assessment Method and System Based on Digital Twinning. This invention was developed by Wu Jin, Liu He, Liu Gang, Reze and Liu Fenghao.
The patent application number is CN202511281781 20250909. The patent publication number..
Security & Protection
| Fri 03 Apr 2026
Beijing, April 4 -- State Intellectual Property Office of China has published Suiren Fire Tech Co Ltd patent application for Extreme-temperature-resistant Nitrogen-phosphorus-silicon Synergistic Fire Extinguishing Agent Suitable for Lithium Ion Battery and Preparation Method of Extreme-temperature-resistant Nitrogen-phosphorus-s..
Automobile
| Sat 04 Apr 2026
Beijing, April 4 -- Hohhot Shengtie Railway Tech Co Ltd has submitted a patent application for Intelligent Early Warning System and Method for 5t Detection Station Overhaul Coming Vehicle. Liu Yuxin, Sun Haidong, Mao Dong, Wang Bin and Ryu Young-kon developed the invention.
The patent application number is CN202511256200 2025..
Rubber
| Sat 04 Apr 2026
Beijing, April 4 -- Xuzhou Medical University has submitted a patent application for Preparation Process of Flexible Stretchable Surface Electromyography Motion Sensing Integrated Electrode. This invention was developed by Yu Ziyi, Song Boming, Mei Renjie and Yuan Man.
The patent application number is CN202510969374 20250715. T..
Rubber
| Fri 03 Apr 2026
Beijing, April 3 -- Ningbo Baodi Plastic Valve Co Ltd has sought patent for Rubber Composition for Lithium Battery with Low Metal Ion Precipitation, Preparation Method of Rubber Composition and Valve. This invention was developed by Chen Liyuan, Xu Pingbo and Chen Na.
The patent application number is CN202511253481 20250903. ..
Nanotech
| Fri 03 Apr 2026
Beijing, April 3 -- Shanghai Dazhan Times Nano Tech Co Ltd has submitted a patent application for Carbon Nanotube Dispersion System and Preparation Method Thereof. This invention was developed by Wang Sheng, Geng Lei, Wang Lianlian and Geng Kun.
The patent application number is CN202410655122 20240524. The patent publication ..
Plastics
| Fri 03 Apr 2026
Beijing, April 3 -- Jiangsu Helper Functional Mat Co Ltd has submitted a patent application for Beta-diketone Resin and Preparation Method Thereof, Beta-diketone Extraction Resin and Preparation Method and Application Thereof. Wang Shen, Ye Zhi and Cai Jianguo developed the invention.
The patent application number is CN202511..
Enviornmental
| Thu 02 Apr 2026
Beijing, April 3 -- Yifeng Jiuling Lithium Ind Co Ltd has submitted a patent application for Detection Device for Aluminum Electrolysis Waste Recovery and Roasting and Water Leaching Combined Recovery Process. This invention was developed by Wei Dongdong, Yao Li, Yan Kai, Pan Rui, Liao Xin, Pan Longhui, Liao Qiang, Tu Wenjun, Hu..
Electrical
| Fri 03 Apr 2026
Munich, April 3 -- Basquevolt SAU has applied European patent for Coating Material for Electrodes. Bertoli Luca, Mohammadi Abdolkhaled, Chakraborty Saheli, Wizner Agnieszka, Piszcz Micha, Giordani Vincent, Castillo Ruiz De Azúa Julen and Rikarte Ormazabal Jokin developed it.
The patent application number is EP20250203253 202..
Biotechnology
| Fri 03 Apr 2026
Beijing, April 3 -- Hangzhou Sihan Biological Tech Co Ltd has submitted a patent application for Small-molecular Silk Fibroin Peptide as Well as Preparation Method and Application Thereof. This invention was developed by Yang Mingying and Wu Qi.
The patent application number is CN20251163888 20250730. The patent publication n..
Electrical
| Fri 03 Apr 2026
Munich, April 3 -- European Patent Office has published SK On Co Ltd and SK Innovation patent application for Non-aqueous Electrolyte Solution and Lithium Secondary Battery Comprising Same. The invention was developed by Shim Yu Na and Jeon Hyun Ji.
The patent application number is EP20240823782 20240517. The patent publicati..
Semiconductor
| Fri 03 Apr 2026
Beijing, April 3 -- State Intellectual Property Office of China has published Shangyu Semiconductor Material Res Center patent application for Lithium Battery Internal Micro-defect X-Ray Intelligent Detection System Based on Multi-mode Identification. The invention was developed by Lai Wei'en, Dong Mingchen, Fang Yanjun and Yang..
Measurement & Testing
| Fri 03 Apr 2026
Beijing, April 3 -- State Intellectual Property Office of China has received Yifeng Jiuyu Lithium Ind Co Ltd patent application for Lepidolite Flotation Froth Visual Inspection Equipment and Lepidolite Flotation Process. Wei Dongdong, Yao Li, Nan Ning, Pan Rui, Liao Xin, Zhan Daowu, Wang Xiaomao, Shuai Jun, Zhu Guangjie, Yan Cha..
Electrical
| Thu 02 Apr 2026
Beijing, April 3 -- Jiangxi Tongbo Technology Co Ltd has submitted a patent application for Ultrathin Lithium Battery Copper Foil with High Elongation and Preparation Method and Application Thereof. Xie Changjiang, Zhang Zexing, Li Guiping and Huang Kangqi developed the invention.
The patent application number is CN2025111072..
Electrical
| Thu 02 Apr 2026
Beijing, April 3 -- Xinyuan Qingcai Tech Beijing Co Ltd has submitted a patent application for Lithium Metal Negative Electrode Surface Treatment Liquid and Application Thereof. Wang Hao, Zhang Weili, Kuang Wenmin, Cao Qingbin and Liu Hao developed the invention.
The patent application number is CN202510739902 20250604. The p..
Pharmaceutical
| Thu 02 Apr 2026
Beijing, April 3 -- Shanghai Jiao Tong University has sought patent for High-strength and High-elastic-modulus Magnesium-lithium-based Composite Material and Semi-solid Die-casting Preparation Method Thereof. This invention was developed by Liu Wencai, Ye Zhihong, Lin Zhixiang, Sun Jiawei, Sun Peng, Wei Guangling and Wu Guohua.
..
Agricultural
| Fri 03 Apr 2026
Beijing, April 3 -- Jiangsu Good Harvest Weien Agrochemical Co Ltd has filed a patent application for Preparation Method of Diafenthiuron. This invention was developed by Gao Shiguang, Su Yongchao, Geng Li, Xie Rong and Zhang Lili.
The patent application number is CN202511339298 20250918. The patent publication number is CN12..
Metal & Mining
| Fri 03 Apr 2026
Beijing, April 3 -- State Intellectual Property Office of China has received Jiangxi Sangdijie Environmental Protection Tech Co Ltd patent application for Lithium Slag Dealkalization Treatment Agent and Lithium Slag Building Material Resource Utilization Method. Chen Liufen, Xia Xiaoyun, Feng Zhenhe, Zuo Jinbao, Zhang Aimei, Den..
Electrical
| Fri 03 Apr 2026
Beijing, April 3 -- Shenzhen Xinyuanbang Tech Co Ltd has filed a patent application for Lithium Lanthanum Titanium Oxide Material Suitable for Negative Electrode Additive as Well as Preparation Method and Application of Lithium Lanthanum Titanium Oxide Material. This invention was developed by Zhang Qiangqiang, Xu Zhanyu, Zheng ..
Metal & Mining
| Fri 03 Apr 2026
Beijing, April 3 -- Beijing Houtu Tech Co Ltd has submitted a patent application for Artificial Graphite Material as Well as Continuous Graphitization Preparation Method and Application Thereof. This invention was developed by Sun Yong, Shen Wanci and Meng Qinghan.
The patent application number is CN202410653423 20240524. The..
Pharmaceutical
| Fri 03 Apr 2026
Beijing, April 3 -- State Intellectual Property Office of China has published Xinli Beijing Pharmaceutical Tech Co Ltd patent application for Boron Neutron Capture Therapy System. The invention was developed by Long Xiaohu, Liu Yong, Men Yingpei and Wei Yan.
The patent application number is CN202511222504 20250829. The patent..
Electrical
| Thu 02 Apr 2026
Beijing, April 3 -- State Intellectual Property Office of China has published Fushun China Coal Tech & Engineering Detection Center Co Ltd, Liaoning Province Product Quality Supervision And Inspection Institute and CCTEG Shenyang Research Institute patent application for Lithium Battery Extrusion Test System and Method. The inve..
Electrical
| Thu 02 Apr 2026
Beijing, April 3 -- Shanghai Yixi Power Supply Tech Co Ltd has applied Chinese patent for Preparation Method of Sulfur Positive Electrode Material Containing Grafted Anthraquinone Polymer. Su Ling, Si Jian, Song Jingsong and Li Fangyong developed it.
The patent application number is CN202510902449 20251009. The patent publica..
Electrical
| Fri 03 Apr 2026
Beijing, April 3 -- State Intellectual Property Office of China has received Hebei Feini Power Tech Co Ltd patent application for Intelligent Welding Device for Lithium Battery Protective Shell. Ge Hengming, Zhang Zhen and Xie Juxiang developed the invention.
The patent application number is CN202511528877 20251024. The paten..
Electrical
| Fri 03 Apr 2026
Beijing, April 3 -- State Intellectual Property Office of China has received Sinoma Lithium Film Nanjing Co Ltd patent application for Device for Eliminating Speed Difference of Back Roller of Lithium Ion Battery Diaphragm Roller Coating Production Line and Monitoring Horizontal State of Back Roller. Yin Shanshan, Zhang Xujie, L..
Electrical
| Thu 02 Apr 2026
Beijing, April 3 -- Suzhou Mewyeah Tech Co Ltd has submitted a patent application for Lithium Battery Management System Safety Early Warning Method and System. This invention was developed by Woo Sung-hae, Zou Bo, Hua Yufang and Xu Yan.
The patent application number is CN202511414966 20250930. The patent publication number is..
Electrical
| Thu 02 Apr 2026
Beijing, April 3 -- State Intellectual Property Office of China has published Fushun China Coal Tech & Engineering Detection Center Co Ltd, Liaoning Province Product Quality Supervision And Inspection Institute and CCTEG Shenyang Research Institute patent application for Intelligent Test System and Method for Acupuncture Thermal..
Electrical
| Thu 02 Apr 2026
Munich, April 3 -- European Patent Office has released SK On Co Ltd and Korea Research Institute of Chemical Technology patent application for Composition for Forming Solid Electrolyte, Solid Electrolyte and Lithium Secondary Battery. This invention was developed by Park Myung Soo, Ryu Hye Min, Lee Han Sol, Kang Yong Ku, Suk Jun..
Electrical
| Thu 02 Apr 2026
Beijing, April 3 -- State Intellectual Property Office of China has published Beiyineng Tech Shenzhen Co Ltd patent application for Preparation Method of High-stability Fluorine Silicon Selenium Polyether Emulsion for Lithium Battery Diaphragm. The invention was developed by Li Jianhua, Xie Wensi and Xie Hongxia.
The patent a..
Electrical
| Fri 03 Apr 2026
Beijing, April 3 -- Jiangxi Jiuling Lithium Ind Co Ltd has submitted a patent application for Lithium Battery Material Lithium Carbonate Preparation Device and Preparation Process Thereof. This invention was developed by Yao Li, Wei Dongdong, Pan Rui, Liao Xin, Pan Longhui, Ding Qiang, Xiao Zhen and Zhang Hui.
The patent appl..
Electrical
| Fri 03 Apr 2026
Beijing, April 3 -- Shanghai Gnd Etech Co Ltd has submitted a patent application for Solid Electrolyte Film, Preparation Method Thereof and Lithium Battery. Ma Ziqiang developed the invention.
The patent application number is CN202511227323 20250829. The patent publication number is CN121006518 (A). International Patent Class..
Chemicals
| Fri 03 Apr 2026
Beijing, April 3 -- State Intellectual Property Office of China has published Jiangxi Lishi Mat Co Ltd patent application for Method for Separating Valuable Metals in Acid Leaching Solution. The invention was developed by Wu Hao.
The patent application number is CN202410635916 20240522. The patent publication number is CN1210..
Metal & Mining
| Fri 03 Apr 2026
Beijing, April 3 -- State Intellectual Property Office of China has received Qinghai Institute of Salt Lakes, CAS and Tianqi Chuangli Tech Shenzhen Co Ltd patent application for Method for Extracting and Recovering Cesium and Rubidium from Ore Lithium Extraction Tail Liquid by Adopting Centrifugal Extraction Method. Shi Dong, Li..
Electrical
| Fri 03 Apr 2026
Beijing, April 3 -- State Intellectual Property Office of China has released LG Energy Solution patent application for Method for Regenerating Positive Electrode Active Material and Regenerated Positive Electrode Active Material Prepared Thereby. This invention was developed by Seo Yong-sik, Park Kwang-sun, Choi Jeong-mi, Park S..
Electrical
| Fri 03 Apr 2026
Beijing, April 3 -- Zhejiang Yongtai Technology Co Ltd has sought patent for Pre-intercalation Agent, Pre-intercalated Lithium Positive Electrode, Pre-intercalated Sodium Positive Electrode, Secondary Battery Comprising Same, and Pre-intercalation Method for Lithium and Pre-intercalation Method for Sodium. This invention was dev..
Electrical
| Thu 02 Apr 2026
Beijing, April 3 -- Qingdao Jari Industry Control Tech Co Ltd has filed a patent application for Hydrogen-electricity Hybrid Power Tug Energy Management Method for Berthing and Unberthing Working Conditions. This invention was developed by Li Zhirong, Wei Daishan, Liu Luxi, He Yubing, Zhang Zhongyan, Ren Yuqing, Huang Yuantao, C..
Electrical
| Thu 02 Apr 2026
Beijing, April 3 -- Ma Hongzhong has submitted a patent application for Low-energy-consumption Combined Lever Generator Set Convenient to Use. This invention was developed by Ma Hongzhong, Ma Guangyu, Ma Yangyang, Ma Ping'an and Ma Pingxiang.
The patent application number is CN20251102930 20250721. The patent publication numb..
Electrical
| Fri 03 Apr 2026
Beijing, April 3 -- Sinomine Resource Tianjin New Mat Co Ltd has sought patent for Perovskite Battery Based on Lithium Fluoride Passivation Layer and Preparation Method Thereof. This invention was developed by Liu Haiquan, Yan Lujie, Wang Qianyi, Wang Zhiwei, Mao Fulong and Wang Pingwei.
The patent application number is CN202..
Chemicals
| Thu 02 Apr 2026
Beijing, April 3 -- Suzhou Bocui Cycle Tech Co Ltd has submitted a patent application for Preparation Method of Single Crystal Type Lithium Nickel Manganese Oxide. This invention was developed by Xue Bowen, Zhu Liang, Lin Xiao and Wang Xue.
The patent application number is CN20251142513 20250728. The patent publication number..
Metal & Mining
| Thu 02 Apr 2026
Beijing, April 3 -- State Intellectual Property Office of China has released Shanxi Bada Magnesium Co Ltd patent application for Preparation Method of Double-phase Magnesium-lithium Alloy and Rolling Heat Treatment Process of Double-phase Magnesium-lithium Alloy. This invention was developed by Zheng Xiaona, Shi Beibei, Qin Jun'..
Electronics
| Thu 02 Apr 2026
Beijing, April 3 -- Dongguan Adf Battery Co Ltd has sought patent for Burning Test System and Method for PCBA (printed Circuit Board Assembly) Board of Lithium Ion Battery Pack with Voltameter. This invention was developed by Mu Fei, Wei Shankui and Zeng Junxiang.
The patent application number is CN202511158677 20250819. The ..
Medical
| Thu 02 Apr 2026
Beijing, April 3 -- State Intellectual Property Office of China has released Jiangxi Wuli Zengzhi Cycle Tech Co Ltd patent application for Preparation Method and Application of Fluorine-containing Nano Polymer Embedded Hydrogel Adsorbent for High-capacity Lithium Extraction. This invention was developed by Li Sihui.
The paten..
Metal & Mining
| Fri 03 Apr 2026
Beijing, April 3 -- State Intellectual Property Office of China has released Central South University and Hunan Jumper Tech Co Ltd patent application for Photoelectric Pre-grading Spodumene Ore Flotation Method. This invention was developed by Qin Wenqing, Jiao Fen, Fan Chenyu, Zeng Junlan, Min Xiangchuan, Wei Qian and Zhang Lin..
Chemicals
| Fri 03 Apr 2026
Beijing, April 3 -- Zhejiang Youshan New Energy Tech Co Ltd has filed a patent application for Production System of Ultra-high-pressure Solid Lithium Iron Phosphate. This invention was developed by Huang Chao, Chen Xiaolin, Li Cheng, Su Kai and Li Eryang.
The patent application number is CN202511214781 20250828. The patent pu..
Semiconductor
| Fri 03 Apr 2026
Beijing, April 3 -- Yifeng Jiuyu Lithium Ind Co Ltd has submitted a patent application for Method for Preparing Hierarchical Pore Modified Zeolite Adsorbent from Lithium Silicon Powder and Application of Hierarchical Pore Modified Zeolite Adsorbent. This invention was developed by Wei Dongdong, Yao Li, Liu Junjun, Pan Rui, Liao ..
Metal & Mining
| Fri 03 Apr 2026
Beijing, April 3 -- State Intellectual Property Office of China has received Jiangsu Suqing Water Treat Engineering Group Co Ltd and Jiangyin Suqing New Mat Co Ltd patent application for High-temperature-resistant, High-adsorption and Solution-loss-resistant Titanium Salt Lake Lithium Extraction Adsorbent and Application Thereof..
Measurement & Testing
| Fri 03 Apr 2026
Beijing, April 3 -- State Intellectual Property Office of China has received Hubei Xingfa Chemicals Group patent application for ICP-OES (inductively Coupled Plasma-optical Emission Spectrometer) Detection Method for Trace Metal Impurities in Silicon-based Organic Electrolyte Additive. Wang Zujing, Liu Chang, Zheng Lei, Ma Huiju..
Electrical
| Thu 02 Apr 2026
Beijing, April 2 -- Zhejiang Green Zhixing Kechuang and Geely Holding Group have applied Chinese patent for Three-electrode Structure, All-solid-state Battery and Charging Performance Evaluation Method. Jia Jinqian and Cui Zhonghui developed it.
The patent application number is CN202511229862 20250829. The patent publication ..
Electrical
| Thu 02 Apr 2026
Beijing, April 2 -- Xi'an Thermal Power Research Institute and Huaneng Shanghai Shidongkou Power Generation Co Ltd have sought patent for Sulfur-containing All-solid-state Polymer Electrolyte Membrane, Preparation Method and Lithium Metal Battery. This invention was developed by Yang Jiaming, Gu Yi, Lu Xiaolin, Li Xiaochen, Guan..
Electronics
| Thu 02 Apr 2026
Beijing, April 2 -- Huawei Technologies and Fujian Yuanli Active Carbon Co Ltd have submitted a patent application for Negative Electrode Material and Preparation Method Thereof, Negative Electrode, Battery, Electronic Equipment and Energy Storage Equipment. Lan Danni, Xie Guoquan, Hong Jiangpeng, Yang Yangyuchen, Xu Yue, Ma Qia..
Electrical
| Thu 02 Apr 2026
Beijing, April 2 -- Chongqing Tianqi Lithium Industry, Tianqi Lithium New Energy Tech Research Meishan Co Ltd and Tianqi Lithium Corp have filed a patent application for Composite Coated Modified Positive Electrode Material, Preparation Method Thereof and Secondary Battery. This invention was developed by Xiao Pan, Wan Yuanjie, ..
Optics & Imaging
| Thu 02 Apr 2026
Beijing, April 2 -- CHN Energy Group Ningxia Coal Industry and Nat Institute Clean & Low Carbon Energy have sought patent for Artificial SEI (solid Electrolyte Interphase) Film Coated Negative Electrode Material, Preparation Method of Artificial SEI Film Coated Negative Electrode Material and Lithium Ion Battery. This invention ..
Information Technology
| Thu 02 Apr 2026
Beijing, April 2 -- Guangqi Honda Automobile and Guangzhou Honda Research & Development have submitted a patent application for Lithium Battery Temperature Prediction Method and Device Based on Multi-source Information Time-frequency Combination. He Hancheng, Chen Rongdong, Hu Jingzhong, Wang Qicheng, Ye Junling and Guo Lina dev..
Electrical
| Thu 02 Apr 2026
Beijing, April 2 -- Anhui Like New Material Tech Co Ltd has submitted a patent application for Coating Material of Lithium Battery Diaphragm and Preparation Method of Coating Material. This invention was developed by Ge Lei, Zhao Jia, Chen Meng and Zhou Xujing.
The patent application number is CN202511201859 20250826. The pat..
Semiconductor
| Thu 02 Apr 2026
Beijing, April 2 -- State Intellectual Property Office of China has received Fengli New Energy Huizhou Co Ltd patent application for Nanometer Silicon Carbon Lithium Battery with Visual Early Warning Function. Wang Dong, Zhang Surong, Zhao Lixue, Liu Jinan, Li Jichun, Ai Qingfeng and Meng Jinfeng developed the invention.
The ..
Electrical
| Thu 02 Apr 2026
Beijing, April 2 -- Jujiang Power Supply Group Co Ltd has submitted a patent application for EFB Start-stop Lead-acid Storage Battery Acid Adding and Formation Method. This invention was developed by Chen Jihai, Yao Qingdong, Lu Qunbiao, Xuan Zhongliang, Zhang Jianyong and Wu Haihua.
The patent application number is CN2025111..
Electrical
| Thu 02 Apr 2026
Beijing, April 2 -- State Intellectual Property Office of China has received Tianjin University and Chengde Quanli Ind And Trade Group Co Ltd patent application for Fluorine-metal Synergistic Solvation Electrolyte for Lithium Metal Battery. Han Xiaopeng, Dong Qiujiang, Hu Wenbin, Jia Junhe, Zhu Jianping and Ning Yansheng develop..
Electrical
| Thu 02 Apr 2026
Beijing, April 2 -- Shenzhen Xinyuanbang Tech Co Ltd has submitted a patent application for High-ionic-conductivity Lithium Lanthanum Titanium Oxide (LLTO) Solid Electrolyte Material and Preparation Method Thereof. Zhang Qiangqiang, Xu Zhanyu, Zheng Peitao, Yi Huan and Lei Zhiwen developed the invention.
The patent applicatio..
Electrical
| Thu 02 Apr 2026
Beijing, April 2 -- Zhongke Lithium Battery New Energy Co Ltd has applied Chinese patent for Lithium Iron Phosphate Positive Electrode Material with High Cycle Stability and Preparation Method of Lithium Iron Phosphate Positive Electrode Material. Zheng Xunfei, Liu Leming and Zhang Zhengliang developed it.
The patent applicat..
Electrical
| Thu 02 Apr 2026
Beijing, April 2 -- Yangtze River Delta Physics Research Center Co Ltd has applied Chinese patent for Compound Lithium Ferric Manganese Phosphate Material as Well as Preparation Method and Application Thereof. Zhou Lin, Kim Woo-hyun, Zhou Quan, Ren Fan, Gao Teng and Li Zijie developed it.
The patent application number is CN20..
Electrical
| Thu 02 Apr 2026
Beijing, April 2 -- State Intellectual Property Office of China has released Shanghai Changxin Keyuan New Mat Co Ltd and Suzhou Changxin Keyuan New Mat Co Ltd patent application for Preparation Method for Realizing Coating of Main Material Carbon Nano Tube. This invention was developed by Zhu Wenjun, Dou Xiao, Zhou Ruijie and He..
Automobile
| Thu 02 Apr 2026
Beijing, April 2 -- Zhejiang Zeekr Intelligent Technology, Weirui Electrical Vehicle Technology (Ningbo) and Geely Holding Group have applied Chinese patent for Preparation Method of Negative Plate, Battery and Vehicle. Ye Qing, Wei Yanwei, Pan Fuzhong, Chen Chunhui and Ma Tianhui developed it.
The patent application number i..
Electrical
| Wed 01 Apr 2026
Alexandria, April 2 -- U.S. Patent and Trademark Office has awarded a patent to LG Energy Solution Ltd and Seoul National University R&DB Foundation for Positive Electrode Coating Material for Lithium Secondary Battery, Preparation Method Thereof, and Positive Electrode and Lithium Secondary Battery Comprising the Coating Materi..
Information Technology
| Wed 01 Apr 2026
Beijing, April 2 -- Jiangsu Guoxuan New Energy Technology has filed a patent application for Method for Adjusting Roll Gap Based on Rolling Speed. This invention was developed by Ren Jun and Yao Wangbing.
The patent application number is CN202510933750 20250708. The patent publication number is CN120886512 (A). International ..
Metal & Mining
| Wed 01 Apr 2026
Alexandria, April 2 -- Sumitomo Metal Mining Co Ltd and Sumitomo Metal Mining Ltd have been granted a patent for Producing Method of Granulated Body for Lithium Adsorption. This invention was developed by Matsumoto Shin-ya, Kudo Yohei, Takano Masatoshi, Heguri Shin-ichi and Asano Satoshi.
The patent application number is US20..
Electrical
| Thu 02 Apr 2026
Beijing, April 2 -- Zhousu Quantum Tech Chengdu Co Ltd has applied Chinese patent for Battery Tomography Database Construction Method Based on Quantum Sensor. Zou Zeya, Jiang Qin, Zhao Bo and Wu Tong developed it.
The patent application number is CN20251101635 20250721. The patent publication number is CN120994859 (A). Intern..
Electronics
| Thu 02 Apr 2026
Beijing, April 2 -- Changsha Jingshi Electromechanical Tech Co Ltd has filed a patent application for Historical Data Writing Method and Device, Electronic Equipment and Storage Medium. This invention was developed by Wu Xianqun, Li Nengka and Wang Shiqi.
The patent application number is CN20251166267 20250731. The patent pub..
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