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Electrical

  |  Tue 05 May 2026

Beijing, May 5 -- State Intellectual Property Office of China has published Zhongchuang Xinhang New Energy Xiamen Co Ltd; CALB Group patent application for Lithium Supplement Agent, Electrolyte and Battery. The invention was developed by Guo Lili, Ma Guohua, Du Xiaoshuang and Li Limiao. The patent application number is CN2025..

Electrical

  |  Tue 05 May 2026

Beijing, May 5 -- State Intellectual Property Office of China has released Suzhou Aimite Material Tech Co Ltd patent application for Lithium-rich Manganese-based Positive Electrode Material and Preparation Method and Application Thereof. This invention was developed by Guo Fuliang, Wang Ronggang, Zhang Zhenyu, Yuan Pengcheng, Ch..

Electrical

  |  Tue 05 May 2026

Beijing, May 5 -- Hunan Rongli New Energy Technology has submitted a patent application for Carbon-based Negative Electrode Material with Ultrafast Ion Transmission Channel as Well as Preparation Method and Application of Carbon-based Negative Electrode Material. Wu Binbin and Zhan Zhongkui developed the invention. The patent..

Electrical

  |  Tue 05 May 2026

Beijing, May 5 -- Inner Mongolia Yijin New Energy Tech Co Ltd has submitted a patent application for Silicon-carbon Composite Material for Solid-state Battery, Preparation Method and Application of Silicon-carbon Composite Material and Solid-state Lithium Battery. This invention was developed by Xu Dixin, Wei Xuyang, Zhao Yuming..

Electrical

  |  Tue 05 May 2026

Beijing, May 5 -- State Intellectual Property Office of China has released Tianjin Guoan Mgl New Materials Tech Co Ltd patent application for Positive Electrode Material and Preparation Method Thereof, Positive Electrode Plate and Lithium Ion Battery. This invention was developed by Wang Jiabin, Zhao Guangbin, Li Yanchen, Fan Ji..

Electrical

  |  Tue 05 May 2026

Beijing, May 5 -- State Intellectual Property Office of China has received Huizhou Liwei Electronic Tech Co Ltd and Zhejiang Liwei Electronic Tech Co Ltd patent application for Lithium Metal Negative Pole Piece and Secondary Battery. Lin Xiansen, Wu Shengben and Zheng Mingqing developed the invention. The patent application n..

Electrical

  |  Tue 05 May 2026

Beijing, May 5 -- Zhejiang Liwei Energy Technology Co Ltd has submitted a patent application for Negative Pole Piece, Preparation Method and Secondary Battery Prepared from Negative Pole Piece. This invention was developed by Luo Dan and Zhang Kai. The patent application number is CN202511407846 20250929. The patent publicati..

Electrical

  |  Tue 05 May 2026

Beijing, May 5 -- Zhejiang Liwei Energy Technology Co Ltd has filed a patent application for Negative Pole Piece and Secondary Battery. This invention was developed by Jiang Wei and Wu Shengben. The patent application number is CN202511328520 20250917. The patent publication number is CN121215680 (A). International Patent Cla..

Electrical

  |  Tue 05 May 2026

Beijing, May 5 -- Zhejiang Liwei Energy Technology Co Ltd has applied Chinese patent for Negative Pole Piece and Secondary Battery. Li Huidong and Wu Shengben developed it. The patent application number is CN202511288105 20250910. The patent publication number is CN121215677 (A). International Patent Classification codes are ..

Electrical

  |  Tue 05 May 2026

Beijing, May 5 -- State Intellectual Property Office of China has received Jiangsu Zhengli New Energy Battery Technology Co Ltd patent application for Electrode Assembly and Battery. Deng Jiyang, Zheng Shengquan, Liu Zhigang, Qin Chunyang, Wang Rui and Yu Hongjiang developed the invention. The patent application number is CN2..

Electrical

  |  Tue 05 May 2026

Beijing, May 5 -- State Intellectual Property Office of China has received Jiangsu Zhengli New Energy Battery Technology Co Ltd patent application for Electrode Plate, Preparation Method Thereof and Battery. Han Jinlong, Yu Qingjiang, Lei Ruyan, Chen Yimeng, Chen Yanhui, Jiang Kecheng and Yu Hongjiang developed the invention. ..

Electrical

  |  Tue 05 May 2026

Beijing, May 5 -- Hangzhou Liao Tech Co Ltd has sought patent for Dual-master-control Dynamic Cooperation Hybrid Power System and Control Method. This invention was developed by Huang Zhencai, Wu Hongying and Cao Wu. The patent application number is CN202511314728 20250915. The patent publication number is CN121216528 (A). In..

Electrical

  |  Mon 04 May 2026

Beijing, May 5 -- State Intellectual Property Office of China has published Putie Weilai Mat Co Ltd patent application for Positive Electrode Active Material for Lithium Secondary Battery, Method for Preparing Same, and Lithium Secondary Battery Comprising Same. The invention was developed by Park Jeong-hyun, Lim Suk-jae, Seo Su..

Electrical

  |  Mon 04 May 2026

Beijing, May 5 -- Putie Weilai Mat Co Ltd has submitted a patent application for Positive Electrode Active Material for Lithium Secondary Battery, Method for Preparing Same, and Lithium Secondary Battery Comprising Same. This invention was developed by Seo Sung-hwa, Lim Suk-jae, Park Jeong-hyun and Li Xuefeng. The patent appl..

Electrical

  |  Mon 04 May 2026

Beijing, May 5 -- Putie Weilai Mat Co Ltd has submitted a patent application for Positive Electrode Active Material for Lithium Secondary Battery, Method for Preparing Same, and Lithium Secondary Battery Comprising Same. This invention was developed by Park Jeong-hyun, Lim Suk-jae, Seo Sung-hwa, Kim Seong-in, Kim Jae-han and Cho..

Electrical

  |  Mon 04 May 2026

Beijing, May 5 -- State Intellectual Property Office of China has released Putie Weilai Mat Co Ltd patent application for Positive Electrode Active Material for Lithium Secondary Battery and Lithium Secondary Battery Comprising Same. This invention was developed by Lee Seung-won, Myung Min-hoon and Li Shoubin. The patent appl..

Electrical

  |  Mon 04 May 2026

Beijing, May 5 -- State Intellectual Property Office of China has published Putie Weilai Mat Co Ltd patent application for Positive Electrode Active Material for Lithium Secondary Battery, Method for Preparing Same, and Lithium Secondary Battery Comprising Same. The invention was developed by Lee Seung-won, Myung Min-hoon and Li..

Electrical

  |  Mon 04 May 2026

Beijing, May 5 -- Putie Weilai Mat Co Ltd has filed a patent application for Positive Electrode Active Material for Lithium Secondary Battery, Method for Preparing Same, and Lithium Secondary Battery Comprising Same. This invention was developed by Park Jeong-hyun, Lim Suk-jae, Seo Sung-hwa, Kim Seong-in, Kim Jae-han and Choi Kw..

Electrical

  |  Mon 04 May 2026

Geneva, May 5 -- Lnp Recycling Co Ltd has submitted a patent application for Method for Recovering Lithium from Secondary Batteries by Means of Plasma Electric Arc Furnace. Lee Jeong Ju and Son In Ho developed the invention. The patent application number is WO2025KR09246 20250630. The patent publication number is WO2026089194..

Electrical

  |  Mon 04 May 2026

Geneva, May 5 -- World Intellectual Property Organization has published Tomiyama Pure Chemical Ind Ltd patent application for Electrolyte Solution and Power Storage Device. The invention was developed by Ning Tailu, Toshima Yasuharu, Shimizu Kazuyuki, Nitta Hiroo and Hamamura Yuya. The patent application number is WO2025JP299..

Electrical

  |  Tue 05 May 2026

Beijing, May 5 -- Shenzhen Pecron Tech Co Ltd has submitted a patent application for Laser Welding Method for Polarity Connection of Steel Shell Lithium Battery Module. This invention was developed by Luo Xingyu. The patent application number is CN202511552901 20251029. The patent publication number is CN121216069 (A). Intern..

Electrical

  |  Tue 05 May 2026

Beijing, May 5 -- State Intellectual Property Office of China has published Samudisa Integrated Equipment Design Xingtai Co Ltd patent application for Tab Adapter for Series Connection of Multiple Battery Cells. The invention was developed by Wang Juntao. The patent application number is CN202511485623 20251017. The patent pu..

Electrical

  |  Tue 05 May 2026

Beijing, May 5 -- Hunan Jiusen New Energy Co Ltd has submitted a patent application for Lithium Battery Diaphragm as Well as Preparation Method and Application Thereof. Tang Xinping, Chen Huaisheng and Chen Jianjun developed the invention. The patent application number is CN202511459510 20251013. The patent publication number..

Electrical

  |  Tue 05 May 2026

Beijing, May 5 -- Anhui Chaodian New Energy Dev Co Ltd has submitted a patent application for High-temperature-resistant Diaphragm Material for Semi-solid Lithium Ion Battery and Preparation Method of High-temperature-resistant Diaphragm Material. This invention was developed by Yao Xiaoqing, Xu Yong and Li Yuan. The patent a..

Electrical

  |  Tue 05 May 2026

Beijing, May 5 -- Shenzhen Tingxinxin Electronic Tech Co Ltd has filed a patent application for Lithium Ion Energy Storage Battery Intelligent Safety Monitoring and Dynamic Adjusting System Based on Bms. This invention was developed by Lin Ting and Huang Jing. The patent application number is CN202511402110 20250928. The pate..

Electrical

  |  Tue 05 May 2026

Beijing, May 5 -- Beijing Suichong Tech Co Ltd has sought patent for Extruded Side Edge Liquid Cooling System for Large Side Surface of Lithium Ion Battery. This invention was developed by Yang Shuailin, Li Jiajia, Wu Weidong, Wang Songshan and Ji Pengcheng. The patent application number is CN202511604990 20251105. The patent..

Electrical

  |  Tue 05 May 2026

Beijing, May 5 -- State Intellectual Property Office of China has published Chongqing Xinguoda Res Institute and National University of Singapore patent application for Flame-retardant Electrolyte, Preparation Method Thereof and Lithium Ion Battery. The invention was developed by Wang Yumei, Yi Qiang and Lyu Li. The patent ap..

Electrical

  |  Tue 05 May 2026

Beijing, May 5 -- State Intellectual Property Office of China has received South China University of Technology and Shenzhen Capchem Technology patent application for Non-aqueous Electrolyte and Lithium Ion Battery. Lin Xionggui, Wang Chaoyang, Qian Yunxian and Pi Chenqi developed the invention. The patent application number ..

Electrical

  |  Tue 05 May 2026

Beijing, May 5 -- State Intellectual Property Office of China has received Guangzhou Tinci Materials Technology and Jiujiang Tinci Materials Technology patent application for Additive Composition, Electrolyte and Battery. Yang Haidong, Song Xiaoyi, Hu Huijuan, Wang Wenkai and Rao Ting developed the invention. The patent appli..

Electrical

  |  Tue 05 May 2026

Beijing, May 5 -- Zhongqi Xinneng Battery Tech Co Ltd has applied Chinese patent for Electrolyte, Lithium-rich Manganese Battery and Preparation Method of Lithium-rich Manganese Battery. Yue Lufeng, Xu Jiawei, Gao Suning, Zhang Jin and Li Xue developed it. The patent application number is CN202511564552 20251030. The patent p..

Electrical

  |  Tue 05 May 2026

Beijing, May 5 -- State Intellectual Property Office of China has received Anhui Lishi New Energy Development and Fuzhou University patent application for Dielectric Filler Doped Solid Electrolyte, Lithium Metal Battery and Preparation Method. Zheng Yun, Dong Jie, Wang Hongyao, Duan Song, Yan Wei, Zhang Jiujun, Ma Chunxiang, Su ..

Electrical

  |  Tue 05 May 2026

Beijing, May 5 -- Qingdao Kongtian Power Structure Safety Res Institute has applied Chinese patent for 3D Printing Composite Solid Electrolyte and Solid-state Battery. Li Zhi, Liu Kunlong, Wang Yantao, Wang Meng and Zhang Chao developed it. The patent application number is CN202511169398 20250820. The patent publication numbe..

Electrical

  |  Sun 03 May 2026

Munich, May 4 -- LG Energy Solution Ltd and Samyang Corporation have submitted a patent application for Electrolyte for Lithium-sulfur Battery. Kwack Ho-beom, Park Seong-hyo, Lee Chang-hoon, Choi You-ri, An Jungmin, Kim Ilwha, Chang Minjung, Lee Wonjung and Lee Chiwan developed the invention. The patent application number is ..

Electrical

  |  Tue 05 May 2026

Beijing, May 5 -- State Intellectual Property Office of China has released Xi'an Shanmei Jingjiu New Energy Tech Co Ltd patent application for Spray Drying Preparation Method of Ternary Positive Electrode Material and Prepared Ternary Positive Electrode Material. This invention was developed by Kou Liang, Zhou Xianglong, Li Yu, ..

Electrical

  |  Tue 05 May 2026

Beijing, May 5 -- Hunan Shuangfu New Material Tech Co Ltd has filed a patent application for Ferromanganese Precursor, Preparation Method Thereof and Positive Electrode Material. This invention was developed by Cheng Lei, Zhou Fuqiang and Rao Yanzhao. The patent application number is CN202511794885 20251202. The patent public..

Electrical

  |  Tue 05 May 2026

Beijing, May 5 -- Jiangmen Junsheng Ind Co Ltd has filed a patent application for Lithium Battery Shell Injection Mold. This invention was developed by Jiang Youfei and Zhou Jianjun. The patent application number is CN202511640738 20251111. The patent publication number is CN121224056 (A). International Patent Classification ..

Electrical

  |  Mon 04 May 2026

Beijing, May 5 -- State Intellectual Property Office of China has received Putie Weilai Mat Co Ltd patent application for Method for Preparing Positive Electrode Active Material for Lithium Secondary Battery and Lithium Secondary Battery Comprising Positive Electrode Active Material Prepared by Method. Li Shoubin, Myung Min-hoon..

Electrical

  |  Tue 05 May 2026

Geneva, May 5 -- World Intellectual Property Organization has published Gem Co Ltd and Gem Shenzhen Super Green Tech Research Center Co Ltd patent application for Core-shell Structured Positive Electrode Precursor, Preparation Method Therefor and Use Thereof. The invention was developed by Xu Kaihua, Liu Hai, Zhang Kun, Hua Wenc..

Electrical

  |  Tue 05 May 2026

Geneva, May 5 -- Nantong Morlus Tech Company Limited has sought patent for Solid-state Battery Cell, Manufacturing Method Therefor and Solid-state Battery. This invention was developed by Ruan Zewen, Shen Xi, Wang Ying and Li Qingtai. The patent application number is WO2024CN126683 20241023. The patent publication number is W..

Electrical

  |  Tue 05 May 2026

Beijing, May 5 -- Huizhou Kaiyuan New Energy Tech Co Ltd has filed a patent application for Lithium Battery Pole Piece Cutting Mechanism with Self-cleaning Function. This invention was developed by Yuan Lei and Wu Xiaochao. The patent application number is CN202410864494 20240630. The patent publication number is CN121223582 ..

Electrical

  |  Mon 04 May 2026

Geneva, May 5 -- World Intellectual Property Organization has released Japan Metals and Chemicals Co Ltd patent application for Lithium Ion Secondary Battery Negative Electrode Active Material, Method for Manufacturing Same, and Lithium Ion Secondary Battery Negative Electrode. This invention was developed by Takahashi Kazuki, M..

Electrical

  |  Mon 04 May 2026

Geneva, May 5 -- Fotrousi Farshad has applied WIPO patent for Lithium Battery Modules Able to be Serialized Safely in Unlimited Numbers Without the Need for Bms, or Any Controlling Communication. The patent application number is WO2024IB60362 20241022. The patent publication number is WO2026087922 (A1). International Patent Clas..

Food & Beverage

  |  Mon 04 May 2026

Beijing, May 5 -- Wuhan University of Technology has sought patent for Activating Agent for Brine Lithium-magnesium Separation Two-dimensional Channel Film, Application and Activating Method. This invention was developed by Zhao Yunliang, Miao Yanhui, Zhang Tingting and Gao Renbo. The patent application number is CN202511415838..

Electrical

  |  Mon 04 May 2026

Geneva, May 5 -- LG Chem has submitted a patent application for Positive Electrode Active Material and Method for Preparing Same. Suh Donghoon, Park Eun Seok, Kim Daesung, Kim Jungyu and Kim Youjin developed the invention. The patent application number is WO2025KR16154 20251014. The patent publication number is WO2026089365 (A1..

Electrical

  |  Mon 04 May 2026

Beijing, May 5 -- State Intellectual Property Office of China has received Henan Haichuan New Energy Dev Co Ltd patent application for Lithium Battery Protection Plate Tin Soldering Device. Liu Haiqing, Wu Gang, Wu Xinlong and Wu De developed the invention. The patent application number is CN202511583845 20251031. The patent ..

Electrical

  |  Tue 05 May 2026

Beijing, May 5 -- Hongguang Intelligent Tech Co Ltd has filed a patent application for Energy Efficiency Analysis Method and System for Active Load Balancing of Lithium Battery Power Cabinet. This invention was developed by Wu Bin, Lin Zhonghua, Wang Huoyong and Li Zhenmian. The patent application number is CN202511604696 202..

Electrical

  |  Mon 04 May 2026

Geneva, May 5 -- World Intellectual Property Organization has received Jae Young Tech Co Ltd patent application for Method for Recovering High-purity Black Mass from Used Lithium Ion Secondary Battery. Park Jae Ho, Park Young Su, Gwon Yong Min, Lee Hyeung Tak and Shin Gyu Ho developed the invention. The patent application num..

Semiconductor

  |  Tue 05 May 2026

Beijing, May 5 -- Zhejiang Lanti Semiconductor Tech Co Ltd has submitted a patent application for Tungsten-doped Tin Dioxide Nano-powder, Preparation Method Thereof and Application of Tungsten-doped Tin Dioxide Nano-powder in Semiconductor Type Gas Sensitive Element. Liu Weihong and Liu Kedi developed the invention. The paten..

Electrical

  |  Tue 05 May 2026

Beijing, May 5 -- State Intellectual Property Office of China has received Ordos Laboratory patent application for Lithium Manganese Iron Phosphate Positive Electrode Material and Preparation Method Thereof. Wen Yanliang, Fu Wenbin, Zhao Yuze, Zheng Xiaoxia, Hong Mingzi and Wei Fei developed the invention. The patent applicat..

Electrical

  |  Tue 05 May 2026

Beijing, May 5 -- Jiangsu Qianyun High Tech New Mat Co Ltd has sought patent for Lithium Manganese Iron Phosphate Positive Electrode Material and Preparation Method Thereof. This invention was developed by Sun Qi, Zhao Kedi, Zhang Shu, Wang Rui, Wang Saisai, Zhu Xinyu and Zhang Yang. The patent application number is CN2025115..

Electrical

  |  Tue 05 May 2026

Beijing, May 5 -- State Intellectual Property Office of China has published Tianjin Bamo Technology and Zhejiang Bamo Tech Co Ltd patent application for O2-phase Lithium Cobalt Oxide Material and Preparation Method Thereof. The invention was developed by Cao Hongbin, Song Feng, Yu Shufeng, Li Yiwei, Cao Aimin, Li Pingkuan and Wa..

Electrical

  |  Tue 05 May 2026

Beijing, May 5 -- Zhejiang Liwei Electronic Tech Co Ltd has submitted a patent application for Repair Method for Lithium Precipitation of Electrochemical Device. This invention was developed by Chen Jirong, Cai Li and Wei Xiaoliang. The patent application number is CN202511353015 20250922. The patent publication number is CN1..

Chemicals

  |  Tue 05 May 2026

Beijing, May 5 -- Chengdu Chemphys Chemical Ind Co Ltd has submitted a patent application for High-density High-purity Lithium Borate Flux and Preparation Method Thereof. This invention was developed by Meng Qiang, Zhao Shengning and Ban Wenjun. The patent application number is CN202511272110 20250908. The patent publication ..

Chemicals

  |  Tue 05 May 2026

Beijing, May 5 -- Lanzhou Junying New Mat Co Ltd has submitted a patent application for Lithium Hydride Hydrogen Storage Material and Synthesis Process Thereof. This invention was developed by Zhuang Yingjun, Wang Penggang, Zhuang Yingping and Huo Jinlong. The patent application number is CN202511759994 20251127. The patent p..

Metal & Mining

  |  Tue 05 May 2026

Beijing, May 5 -- Institute Of Multipurpose Utilization Of Mineral Resources Chinese Academy Of Geological Sciences has filed a patent application for Flotation Collecting Agent for Lithium-containing China Clay Ore as Well as Preparation Method and Application of Flotation Collecting Agent. This invention was developed by Cheng..

Metal & Mining

  |  Tue 05 May 2026

Beijing, May 5 -- Xinjiang Xinfayuan Environmental Protection Tech Co Ltd has applied Chinese patent for Method for Comprehensively Utilizing Electrolytic Aluminum Overhaul Slag Combined with Ardealite. Li Jian, Zhang Tao, Huang Long and Yue Youtao developed it. The patent application number is CN20251184518 20250804. The pat..

Plastics

  |  Tue 05 May 2026

Beijing, May 5 -- State Intellectual Property Office of China has received Institute of Chemistry, Chinese Academy of Sciences patent application for Ethylene Resin for Diaphragm as Well as Preparation Method and Application of Ethylene Resin. Li Huayi, Luo Zhi and Li Qian developed the invention. The patent application number ..

Automobile

  |  Mon 04 May 2026

Beijing, May 5 -- Hunan Vocational Institute Tech has filed a patent application for New Energy Automobile Lithium Battery State Prediction Method and System. This invention was developed by Chen Kuineng, Fu Ming, Cao Ben, Zhu Qin and Yu Qi. The patent application number is CN202511785352 20251201. The patent publication numb..

Automobile

  |  Tue 05 May 2026

Beijing, May 5 -- Guangzhou Jiangxinzhiyi Tech Research and Development Co Ltd has submitted a patent application for Lithium Electric Vehicle. This invention was developed by Yi Shengwei. The patent application number is CN202511788887 20251201. The patent publication number is CN121224902 (A). International Patent Classific..

Automobile

  |  Tue 05 May 2026

Beijing, May 5 -- Zhaoqing Xiaopeng Automobile Co Ltd has applied Chinese patent for Composite Positive Electrode Material and Preparation Method and Application Thereof. Sun Yunpo, Zhou Dehua, Chen Maohua, Lu Qingqing and Fang Deyu developed it. The patent application number is CN202511352271 20250919. The patent publication..

Automobile

  |  Tue 05 May 2026

Beijing, May 5 -- Jiangsu Wanli New Energy Co Ltd has submitted a patent application for Automobile Lithium Ion Battery Packaging Device. This invention was developed by Liu Qi. The patent application number is CN202511725782 20251124. The patent publication number is CN121215914 (A). International Patent Classification codes..

Electronics

  |  Mon 04 May 2026

Geneva, May 5 -- EcoPro BM has submitted a patent application for Lithium-ion Conductive Sulfide-based Compound and Method for Producing Same. This invention was developed by Yoon Eui Shin, Jung Hyun Su, Yang A Reum and Kwon Woo Sin. The patent application number is WO2025KR14150 20250911. The patent publication number is WO202..

Electronics

  |  Tue 05 May 2026

Geneva, May 5 -- World Intellectual Property Organization has released EcoPro BM patent application for Lithium-ion Conductive Sulfide-based Compound and Manufacturing Method Therefor. This invention was developed by Kwon Woo Sin, Jung Hyun Su, Yoon Eui Shin, Kim Mi Jin and Yang A Reum. The patent application number is WO2025KR..

Software

  |  Sun 03 May 2026

Beijing, May 4 -- Beijing Taifeng Xianxing New Energy Tech Co Ltd and Qinghai Taifeng Pulead Lithium Tech Co Ltd have applied Chinese patent for Material Particle Size Grading Optimization Method and System Based on Genetic Algorithm and Discrete Element Simulation. Tian Yuhan, Jiang Ning, Yang Xinhe and Zhou Henghui developed i..

Electrical

  |  Sun 03 May 2026

Beijing, May 4 -- Dongguan South China Design Innovation Institute and Guangdong University of Technology have filed a patent application for Lithium Battery Defect Small Sample Visual Detection Method Based on Knowledge Graph. This invention was developed by Wang Yong and Ding Hui. The patent application number is CN20251145..

Metal & Mining

  |  Mon 04 May 2026

Beijing, May 4 -- Xinjiang Res Institute of Non Ferrous Metals Co Ltd and Shangguanjia Energy Saving Tech Beijing Co Ltd have submitted a patent application for Novel Lithium Ore Energy-saving Drying Device. He Jianzhang, Qi Xinhui, Shi Meijia, Ha Lifu, Yang Fei, Pu Miao, Jiang Zhiqiang, Sheng Zugui and Niu Chao developed the in..

Electrical

  |  Sun 03 May 2026

Beijing, May 4 -- BYD Company and Shenzhen BYD Lithium Battery have filed a patent application for Battery Detection Method, Detection Device, Detection Equipment and Storage Medium. This invention was developed by Chen Youhu, Zhu Rong, Ji Yan, Shen Shouyu and Pan Yi. The patent application number is CN202410845509 20240626. ..

Electronics

  |  Mon 04 May 2026

Beijing, May 4 -- Wuhan Huayuan Electric Power Design Institute and Wuhan University of Science and Technology have submitted a patent application for Lithium Battery Cell Vacuum Drying Trace Water On-line Monitoring Sensor for High-efficiency Low-carbon Manufacturing. This invention was developed by Liu Zhichao, Qian Feng, Yang..

Tobacco

  |  Sun 03 May 2026

Beijing, May 4 -- Xeek Xiamen Medical Instr Co Ltd has applied Chinese patent for Device for Acquiring Smoking Habit Data. He Mingjun, Xie Yougan, Huang Yicong and Zheng Wenxin developed it. The patent application number is CN202410817353 20240624. The patent publication number is CN121208407 (A). International Patent Classif..

Biotechnology

  |  Mon 04 May 2026

Beijing, May 4 -- Xu Liang has submitted a patent application for Culture Medium and Method for Amplifying Pluripotent Stem Cells by Utilizing Bioreactor Suspension Culture. The patent application number is CN202511657853 20251113. The patent publication number is CN121203945 (A). International Patent Classification codes are..

Chemicals

  |  Sun 03 May 2026

Munich, May 4 -- Sojitz Institute Of Innovative Tech Ltd has sought patent for Production Method for Lithium Chemical Product. This invention was developed by Yoshizuka Kazuharu. The patent application number is EP20240826000 20240621. The patent publication number is EP4733259 (A1). International Patent Classification codes ..

Information Technology

  |  Sun 03 May 2026

Beijing, May 4 -- Sichuan No. 3 Geological Brigade has sought patent for Method for Searching Multivariate Information of Concealed Granite Pegmatite Type Lithium Deposit. This invention was developed by Yang Yuanliang, Yue Dabin, Liao Xingjian, Chen Jiazhong, Wang Zhangxiang, Li Long and Liao Denghai. The patent application ..

Chemicals

  |  Mon 04 May 2026

Beijing, May 4 -- Jiangsu Daoying Tech Co Ltd has filed a patent application for Water-soluble Adhesive Powder and Preparation Method Thereof, Lithium Battery Negative Electrode and Lithium Battery. This invention was developed by Zhang Xiaohui, Zhang Jinge and Dong Daxuan. The patent application number is CN202510848547 2025..

Electrical

  |  Sun 03 May 2026

Beijing, May 4 -- State Intellectual Property Office of China has released Beijing Xiqing Energy Tech Co Ltd patent application for Battery Online Internal Resistance Identification Method and System Based on Voltage Plateau Period. This invention was developed by Gao Liping, Liang Huishi, Naritake, Zhu Bo, Shi Zinan, Zhou Kui, ..

Chemicals

  |  Sun 03 May 2026

Beijing, May 4 -- State Intellectual Property Office of China has published Southern Power Grid Peaking Frequency Modulation Guangdong Energy Storage Tech Co Ltd patent application for Lithium Battery Monomer Performance Test Comparison Evaluation Method, Device, Equipment and Medium. The invention was developed by Zhao Shaohua,..

Electrical

  |  Sun 03 May 2026

Beijing, May 4 -- State Intellectual Property Office of China has released Shenyang Shunyi Tech Co Ltd patent application for Lithium Ion Battery Capacity Prediction Method. This invention was developed by Li Yingshun, Wang Debiao, Sui Huanhuan, Wang Cheng, Li Bo and Zhao Yuxin. The patent application number is CN202511747006..

Chemicals

  |  Mon 04 May 2026

Beijing, May 4 -- Zhongqi Xinneng Battery Tech Co Ltd has sought patent for Method and Device for Evaluating Manganese Dissolution of Lithium Manganese Iron Phosphate Material. This invention was developed by Yu Baolong, Zhang Ningxin, Gao Dan and Yu Baojun. The patent application number is CN202511564554 20251030. The patent..

Electrical

  |  Mon 04 May 2026

Beijing, May 4 -- Far East Jincheng Fan Jiangsu Co Ltd has submitted a patent application for Centrifugal Fan with Noise Reduction Function for Lithium Battery Industry. Zhao Ying, Wu Jian, Zhao Lingyun, Zhao Guangyun, Lu Jie, Ding Weiyang, Ni Anmin and Yang Zhiwei developed the invention. The patent application number is CN2..

Electrical

  |  Sun 03 May 2026

Beijing, May 4 -- Sichuan Tianwei Electronic Co Ltd has submitted a patent application for Fusion Type Lithium Ion Battery Safety Monitoring Device and Method Based on Multiple Parameters. This invention was developed by Luo Yuanlin, Chen Hebing, Wu Lei, Chen Hailong, Liang Shiyang, Xiao Feng and Zhou Qiang. The patent applic..

Chemicals

  |  Mon 04 May 2026

Beijing, May 4 -- State Intellectual Property Office of China has released Anhui Xoanons Chemical Co Ltd patent application for Lithium Manganese Iron Phosphate Powder Material Aqueous Dispersant and Preparation Method Thereof. This invention was developed by Wu Biyao, Lyu Zhengwei and Chen Yongkang. The patent application nu..

Chemicals

  |  Sun 03 May 2026

Munich, May 4 -- European Patent Office has received Full Circle Lithium Corp patent application for System and Method for Suppression of Lithium Based Fires. Bourcier William L and Currin Robert Thomas developed the invention. The patent application number is EP20240824844 20240621. The patent publication number is EP4731332..

Optics & Imaging

  |  Sun 03 May 2026

Beijing, May 4 -- State Intellectual Property Office of China has released Suzhou Chuangxin Material Tech Co Ltd patent application for Inorganic/organic Composite Electrochromic Film Device and Manufacturing Method Thereof. This invention was developed by Chen Wenyi. The patent application number is CN202511761865 20251127. ..

Metal & Mining

  |  Mon 04 May 2026

Beijing, May 4 -- Jiangxi Xinrui Resource Regeneration Co Ltd has submitted a patent application for Method for Recovering Lithium from Rare Earth Electrolysis Molten Salt Slag. This invention was developed by Wu Taiping. The patent application number is CN202511346683 20250919. The patent publication number is CN121204750 (A..

Optics & Imaging

  |  Mon 04 May 2026

Beijing, May 4 -- State Intellectual Property Office of China has published Beijing Health Union Medical Tech Co Ltd and Xinlicheng Zhongzi Tech Langfang Linkong Free Trade Zone Co Ltd patent application for Method for Vacuum Evaporation of Lithium Film on Alloy Phase. The invention was developed by Bai Ou, Zhang Zhiyong and Ren..

Measurement & Testing

  |  Mon 04 May 2026

Beijing, May 4 -- Dongguan Jing Prec Mold Co Ltd has sought patent for High-precision Measurement Method and System for Die Cutting Size of Lithium Battery Pole Piece. This invention was developed by Wang Jinjun, Liu Zhongsheng, She Guohua, Zheng Jianchang and Liu Zhenyu. The patent application number is CN202511591228 202511..

Measurement & Testing

  |  Sun 03 May 2026

Beijing, May 4 -- Hongzheng Energy Storage Shanghai Energy Tech Co Ltd has applied Chinese patent for Lithium Precipitation Detection Method for Lithium Iron Phosphate Battery. Zhang Zengtao, Yu Yuntai, Liu Yafei, Wen Qingwu and Wen Yalong developed it. The patent application number is CN202511210355 20250827. The patent publ..

Metal & Mining

  |  Mon 04 May 2026

Beijing, May 4 -- Jiangxi Feiyu New Energy Tech Co Ltd has filed a patent application for Industrial Furnace Fan and Method for Extracting Lithium by Sintering Lepidolite Under Assistance of Spodumene Desulfurization Plate Frame Slag. This invention was developed by Wei Dongdong, Yao Li, Zou Chengjun, Pan Rui, Liao Xin, Pan Long..

Measurement & Testing

  |  Mon 04 May 2026

Beijing, May 4 -- Changzhou Liba Battery Co Ltd has submitted a patent application for Lithium-manganese Battery Multi-station Visual Inspection System and Method. This invention was developed by Liu Yang, Zhang Zhengquan and Zhang Kaiji. The patent application number is CN202511607802 20251105. The patent publication number ..

Retail & Household

  |  Mon 04 May 2026

Beijing, May 4 -- Lanzhou Institute of Chemical Physics, Chinese Academy of Sciences has applied Chinese patent for Bimetal Composite Soap and Preparation Method and Application Thereof, Lubricating Grease Composition and Preparation Method and Application Thereof. Liu Weimin, Qiao Dan, Liu Xiaolong, Feng Dapeng, Zheng Zhiwen an..

Pharmaceutical

  |  Mon 04 May 2026

Beijing, May 4 -- State Intellectual Property Office of China has released Shandong Xinhua Pharmaceutical patent application for Icpms (inductively Coupled Plasma Mass Spectrometry) Detection Method for Element Impurities in Theophylline. This invention was developed by Liu Changhong, Han Hui, Du Yifeng, Hou Yuliang, Xing Linlin..

Electrical

  |  Mon 04 May 2026

Beijing, May 4 -- Yanshan University has applied Chinese patent for Polyquinone Dinitrogen Heterocyclic Organic Positive Electrode Material and Preparation Method Thereof. Liu Yang, Zhang Dequan, Cheng Ping, Guo Chenxiao and Gu Anning developed it. The patent application number is CN202511530667 20251024. The patent publication..

Energy

  |  Sun 03 May 2026

Beijing, May 4 -- Henan Huiqiang New Energy Material Tech Stock Co Ltd has filed a patent application for Intelligent Optimization Method and System for Multi-process Production Energy Efficiency of Lithium Battery Diaphragm. This invention was developed by Wang Cong, Wang Hongbing, Jiang Hui, Zhao Yuan, Wang Yi, Zhang Yue and H..

Electrical

  |  Sun 03 May 2026

Beijing, May 4 -- State Intellectual Property Office of China has published Jiangsu Siji Tech Service Co Ltd patent application for Lithium Battery Production Line State Fault Monitoring Method and System. The invention was developed by Qiu Xiao, Shao Mingchi, Lyu Yue, Gao Yan and Gu Chengyuan. The patent application number i..

Electrical

  |  Sun 03 May 2026

Munich, May 4 -- National Univ Corporation Iwate Univ has sought patent for Multi-block Copolymer, Method for Producing Same, Composition for Electrolytes, Composition for Binders, Composition for Buffers, and Lithium Ion Battery. This invention was developed by Shibasaki Yuji. The patent application number is EP20240831946 2..

Electrical

  |  Sun 03 May 2026

Beijing, May 4 -- Shenzhen Shengqi Energy Tech Co Ltd has sought patent for Joint Estimation Method and System for SOC and Soh of Lithium Battery. This invention was developed by Yan Sha, Liu Wei and Shi Yukun. The patent application number is CN202511788864 20251201. The patent publication number is CN121208657 (A). Internat..

Electrical

  |  Sun 03 May 2026

Beijing, May 4 -- Beijing Xunchao Tech Co Ltd has filed a patent application for Lithium Battery Health State Combined Prediction Method Based on Multi-modal Time Sequence Characteristics. This invention was developed by Qin Yunkai. The patent application number is CN202511767284 20251128. The patent publication number is CN1..

Chemicals

  |  Fri 01 May 2026

Alexandria, May 2 -- National Taiwan Univ of Science and Technology and Forschungszentrum Juelich have been granted a patent for Equipment for Continuously Processing Electrochemical Device or Component for Increasing Capacity. This invention was developed by Hwang Bing-joe, Su Wei-nien, Yang Sheng-chiang, Wu Tsai-pin, Huang Che..

Chemicals

  |  Fri 01 May 2026

Beijing, May 2 -- Shandong Haike Innovation Research Institute and Shandong Haike Xinyuan Material Tech Co Ltd have applied Chinese patent for Low-gas-production Lithium-rich Lithium Ferrite Material as Well as Synthesis Method and Application Thereof. Xie Fang, Wei Zhikai, Yin Xuehan, Yang Xue, Zhang Shuaishuai and Zhang Deqing..

Chemicals

  |  Fri 01 May 2026

Beijing, May 2 -- Tianqi Lithium Industries Shehong, Tianqi Lithium New Energy Tech Research Meishan Co Ltd and Tianqi Lithium Corp have applied Chinese patent for Lithium Iodide and Preparation Method Thereof. Yang Liu, Xi Mei, Tian Huan, Xu Chuan, Liu Yang and Chen Ge developed it. The patent application number is CN2025113..

Steel

  |  Sat 02 May 2026

Beijing, May 2 -- Posco Holdings Co Ltd and Research Institute of Industrial Science & Technology have applied Chinese patent for Method for Simultaneously Preparing Lithium Hydroxide and Sulfuric Acid. Myung Wan-jae, Kim Hye-jeong, Kim Kyung-hoon, Kim Dong-soo, Xu Peiwen and Wi Jin-yeop developed it. The patent application n..
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