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Chemicals

  |  Wed 10 Jun 2026

Geneva, June 10 -- BASF Toda Battery Mat LLC has submitted a patent application for Method for Producing Lithium Hydroxyde Andydride and Rotary Kiln. This invention was developed by Kimura Noriyasu, Ueda Yuji, Miyamoto Kenichi, Yamamoto Manabu, Sasaki Osamu and Yamaguchi Kenji. The patent application number is WO2025JP41842 2..

Tyre

  |  Tue 09 Jun 2026

Geneva, June 10 -- National Univ Corporation Yokohama National Univ has applied WIPO patent for Battery System. Yabuuchi Naoaki and Ugata Yosuke developed it. The patent application number is WO2025JP39795 20251113. The patent publication number is WO2026116111 (A1). International Patent Classification codes are H01M10/052, H..

Chemicals

  |  Wed 10 Jun 2026

Beijing, June 10 -- State Intellectual Property Office of China has released Yifeng Guoxuan Lithium Industry patent application for Quartz-based Flotation Collecting Agent Formula, Preparation Method and Extraction Method. This invention was developed by Shuai Shuyi, Chen Hongkang, Dong Jingshen and Liao Minmin. The patent ap..

Chemicals

  |  Wed 10 Jun 2026

Geneva, June 10 -- Chemtros Co Ltd has submitted a patent application for Method for Preparing Lithium Fluorosulfonate. This invention was developed by Lee Dong Hoon, Kim Yong Il, Yoo Je Hyeon and Kang Bo Chul. The patent application number is WO2025KR19571 20251124. The patent publication number is WO2026116925 (A1). Interna..

Electrical

  |  Wed 10 Jun 2026

Beijing, June 10 -- State Intellectual Property Office of China has received City College of Huizhou, Huizhou College of Business and Huizhou Kaiyuan New Energy Tech Co Ltd patent application for Double-sided Synchronous Coating Mechanism for Lithium Battery Pole Piece. Liang Naifeng, Zhao Yanjie, Yang Yuting, Ding Lu, Zhong Xue..

Chemicals

  |  Tue 09 Jun 2026

Geneva, June 10 -- South China University of Technology has submitted a patent application for C-tio2 Composite Material Using Carbon Source as Raw Material, Preparation Method Therefor and Use Thereof. Yuan Bin, Peng Weiliang, Yang Guangyao, Peng Sikai, Hu Renzong and Zhu Min developed the invention. The patent application n..

Chemicals

  |  Tue 09 Jun 2026

Geneva, June 10 -- Jiujiang Tinci Materials Tech Co Ltd has submitted a patent application for Lithium Fluoride, and Preparation Method Therefor and Use Thereof. This invention was developed by Qin Xiaokang, Cai Yuanman and Liu Du. The patent application number is WO2025CN128671 20251020. The patent publication number is WO20..

Electrical

  |  Wed 10 Jun 2026

Geneva, June 10 -- World Intellectual Property Organization has received LG Energy Solution Ltd and Seoul National University R&DB Foundation patent application for Negative Electrode for Electrochemical Device, and Secondary Battery Comprising Negative Electrode. Kim Ki-hyun, Lee Jong-chan, Seo Jung-hyun, Koong Chan-yeong and L..

Electrical

  |  Tue 09 Jun 2026

Geneva, June 10 -- World Intellectual Property Organization has received Shenzhen Qingyan Lithium Industry Tech Co Ltd patent application for Regenerated Lithium Iron Phosphate Positive Electrode Sheet and Lithium Iron Phosphate Battery. Chen Jianjun, Yang Ming, Song Jiayin and Tian Yong developed the invention. The patent ap..

Electrical

  |  Tue 09 Jun 2026

Geneva, June 10 -- Shenzhen Qingyan Lithium Industry Tech Co Ltd has submitted a patent application for Method for Repairing and Regenerating Spent Lithium Iron Phosphate Positive Electrode Material, and Lithium Battery. Chen Jianjun, Yang Ming, Song Jiayin and Tian Yong developed the invention. The patent application number ..

Electrical

  |  Wed 10 Jun 2026

Geneva, June 10 -- World Intellectual Property Organization has released Chunbo Co Ltd and Chunbo Bls Co Ltd patent application for Lithium Bis(fluorosulfonyl)imide Containing Sulfamic Acid. This invention was developed by Kim Sang Kyu, Kim Nam Du and Song Kwan Wook. The patent application number is WO2025KR19936 20251127. Th..

Electronics

  |  Wed 10 Jun 2026

Geneva, June 10 -- Momentum Tech Inc has applied WIPO patent for Industrial Process to Recover Critical Minerals from Battery, Electronic Waste, and Derived Materials. Miles Robert and Ayyakudi Ravichandran Sankaranarayanan developed it. The patent application number is WO2025US57127 20251125. The patent publication number is..

Electrical

  |  Wed 10 Jun 2026

Beijing, June 10 -- Sany Lithium Energy has submitted a patent application for Multi-inverter Parallel Operation Synchronization Method and System. Zhong Tinghuan, Liu Jie and Xie Xuping developed the invention. The patent application number is CN202511693111 20251118. The patent publication number is CN121566588 (A). Interna..

Chemicals

  |  Tue 09 Jun 2026

Geneva, June 10 -- Nobian Ind Chemicals BV has submitted a patent application for Process for Producing Lithium Hydroxide Monohydrate. This invention was developed by Verwer Paul, Van Lare Cornelis Elizabeth Johannus and De Beer Michiel Marien. The patent application number is WO2025EP83657 20251120. The patent publication nu..

Electronics

  |  Wed 10 Jun 2026

Beijing, June 10 -- China Datang Group Tech Innovation Co Ltd and Harbin Institute of Technology have submitted a patent application for Hybrid Capacitor with Titanium-niobium-oxygen-doped Porous Carbon Material as Negative Electrode. This invention was developed by Wang Lijie, Shi Wengang, Sun Fei, Hu Yang, Lou Shuaifeng, Zhao ..

Chemicals

  |  Wed 10 Jun 2026

Beijing, June 10 -- Guangdong Brunp Recycling Technology, Hunan Brunp Recycling Technology and Yichang Brunp Recycling Technology have submitted a patent application for Long-life Lithium Manganese Iron Phosphate Positive Electrode Material and Preparation Method Thereof. Zhang Meixia, Nguyen Dinh Son, Du Rui, Gan Zhanggen and L..

Chemicals

  |  Wed 10 Jun 2026

Beijing, June 10 -- Guangdong Brunp Recycling Technology, Hunan Brunp Recycling Technology and Yichang Brunp Recycling Technology have submitted a patent application for Nitrogen-doped Carbon-coated Spherical Polycrystalline Lithium Iron Phosphate as Well as Preparation Method and Application Thereof. Zheng Cuihong, Gan Zhanggen..

Chemicals

  |  Wed 10 Jun 2026

Beijing, June 10 -- Tianjin Bamo Technology and Zhejiang Bamo Tech Co Ltd have applied Chinese patent for Composite Lithium Cobalt Oxide Positive Electrode Material, Preparation Method Thereof and Battery. Cao Aimin, Li Yiwei, Cao Hongbin and Han Jiacheng developed it. The patent application number is CN202511847639 20251209...

Electrical

  |  Tue 09 Jun 2026

Beijing, June 10 -- Sumitomo Metal Mining and Murata Manufacturing have sought patent for Cathode Active Material for Coated Lithium Secondary Battery, Method for Producing Cathode Active Material for Coated Lithium Secondary Battery, and Lithium Secondary Battery. This invention was developed by Huang Songkai, Morino Yusuke and..

Chemicals

  |  Tue 09 Jun 2026

Beijing, June 10 -- Jingmen Power Supply Company State Grid Hubei Electric Power Co Ltd and Jingmen Jingke Shenghe Electric Power Tech Co Ltd have submitted a patent application for Intermittent Charging Control Method and System for Lithium Iron Phosphate Battery. Pi Zhiyong, Liu Lin, Wang Yang, Luo Chenyu, Cao Lei, Chen Yun an..

Electrical

  |  Tue 09 Jun 2026

Geneva, June 10 -- Gem Wuxi Energy Mat Co Ltd and Gem Hubei New Energy Mat Co Ltd have submitted a patent application for Composite-phase Ternary Positive Electrode Material, and Preparation Method Therefor and Use Thereof. This invention was developed by Xu Kaihua, Liu Kaixi, Chen Yujun, Zhang Minglong, Zhao De, Hu Bo, Rui Xian..

Fishing

  |  Wed 10 Jun 2026

Beijing, June 10 --Guangxi Academy of Sciences, Guangxi Academy Of Ocean Sciences Guangxi Mangrove Res Center and Guilin University of Electronic Technology have submitted a patent application for New Lithium Battery Material and Preparation Method Thereof. This invention was developed by Xiang Jing, Chen Zhengu, Deng Jianqiu, G..

Oil & Gas

  |  Tue 09 Jun 2026

Geneva, June 10 -- Petrochina Shanghai Advanced Materials Research Inst Co Ltd and Petrochina Co Limited have sought patent for Electrically Conductive Carbon Black and Preparation Method Therefor, and Lithium Battery. This invention was developed by Lu Qi, Li Bing, Liu Xiaoyan, Xie Tingting and Huang Hongliang. The patent ap..

Pharmaceutical

  |  Wed 10 Jun 2026

Beijing, June 10 -- Dongfeng Motor Group and Shanghai Jiao Tong University have sought patent for Lithium Metal Modification Method, Modified Lithium Metal and Application Thereof. This invention was developed by Zhang Wei, Lai Chenglong, Li Yuhang, Chen Liwei and Lu Jie. The patent application number is CN202511618850 202511..

Electrical

  |  Wed 10 Jun 2026

Beijing, June 10 -- Southwest Technology Engineering Research Institute of China South Industries Group and South China University of Technology have submitted a patent application for High-voltage Wide-temperature-range Quasi-solid-state Lithium Battery Electrolyte as Well as Preparation Method and Application Thereof. Song Kai..

Pharmaceutical

  |  Wed 10 Jun 2026

Beijing, June 10 -- Dongfeng Motor Group and Shanghai Jiao Tong University have applied Chinese patent for Modified Lithium Metal and Preparation Method and Application Thereof. Lai Chenglong, Zhang Wei, Shi Jianpeng, Chen Liwei and Lu Chu developed it. The patent application number is CN202511618702 20251106. The patent publ..

Electrical

  |  Wed 10 Jun 2026

Beijing, June 10 -- Qingdao Institute of Bioenergy and Bioprocess Technology, Chinese Academy of Sciences and China Faw Group have applied Chinese patent for Inorganic Sulfide Composite Solid-state Electrolyte Membrane and Application Thereof in Solid-state Battery. Cui Guanglei, Hu Lei, Dong Shanmu, Ren Yulang, Xue Zhuangzhuang..

Electrical

  |  Wed 10 Jun 2026

Beijing, June 10 -- Geely Holding Group, Zhejiang Jiyao Tongxing Energy Tech Co Ltd and Huzhou Yaoning Solid State Battery Research Institute have submitted a patent application for Lithium Iron Phosphate-based Positive Electrode Material as Well as Preparation Method and Application Thereof. Chen Zhongxu, Du Peng, Wei Yanwei an..

Pharmaceutical

  |  Wed 10 Jun 2026

Beijing, June 10 -- Dongfeng Motor Group and Shanghai Jiao Tong University have applied Chinese patent for Composite Lithium Metal Negative Electrode as Well as Preparation Method and Application Thereof. Lai Chenglong, Zhang Wei, Gou Bin, Li Xunlu and Bo Shouxing developed it. The patent application number is CN202511613958 ..

Electrical

  |  Wed 10 Jun 2026

Beijing, June 10 -- Wanhua Chemical Group Battery Technology, Wanhua Chemical Yantai Battery Ind Co Ltd, Wanhua Chemical Sichuan Battery Material Tech Co Ltd, Wanhua Chemical Yantai Battery Material Technology and Wanhua Chemical Haiyang Battery Material Tech Co Ltd have submitted a patent application for Lithium Iron Phosphate-..

Electrical

  |  Wed 10 Jun 2026

Beijing, June 10 -- Jingmen Green Eco Manufacture New Material and Gem Co Ltd have submitted a patent application for Lithium-rich Manganese-based Positive Electrode Material, Preparation Method Thereof and Solid-state Battery. This invention was developed by Xu Kaihua, Bian Di, Zhang Kun, Li Cong, Sun Zhaojian and Hara Yasushi...

Electrical

  |  Wed 10 Jun 2026

Beijing, June 10 -- Weiyuan Aipunuo New Energy Tech Co Ltd and Shaanxi Aipunuo New Energy Tech Co Ltd have submitted a patent application for Spherical Sunken Silicon-carbon Negative Electrode Material and Preparation Method Thereof, Lithium Ion Battery and Electric Equipment. This invention was developed by Qin Xi, Wei Lishuai,..

Electrical

  |  Wed 10 Jun 2026

Beijing, June 10 -- Central South University and Kunming University of Science and Technology have submitted a patent application for Lithium Secondary Battery, Negative Electrode of Lithium Secondary Battery, Negative Electrode Material, Modified Graphite Negative Electrode Active Material and Preparation Method of Modified Gra..

Electrical

  |  Wed 10 Jun 2026

Beijing, June 10 -- Tianqi Lithium New Energy Tech Research Meishan Co Ltd and Chongqing Tianqi Lithium Industry have filed a patent application for Negative Electrode Material with Artificial SEI Membrane, Preparation Method of Negative Electrode Material and Application of Negative Electrode Material in Lithium Ion Battery. Th..

Electrical

  |  Wed 10 Jun 2026

Beijing, June 10 -- Jingmen Green Eco Manufacture New Material and Gem Co Ltd have submitted a patent application for Coated Modified Single Crystal Lithium-rich Manganese-based Positive Electrode Material as Well as Preparation Method and Application Thereof. Xu Kaihua, Yin Kangling, Zhang Kun, Li Cong, Sun Zhaojian and Wang We..

Metal & Mining

  |  Wed 10 Jun 2026

Beijing, June 10 -- State Intellectual Property Office of China has received Henan Zhongzuan New Material, Nanyang Yutailong Powder Mat Co Ltd, Jiangsu Zhongzuan New Mat Co Ltd and Suzhou Luxin New Material Tech Co Ltd patent application for High-purity Nickel Powder, System and Method for Field Flow Control Preparation of Plant..

Automobile

  |  Tue 09 Jun 2026

Geneva, June 10 -- Ibrahim A Al Omar Hesham has submitted a patent application for Advanced Hybrid Energy Management System for a Vehicle and Method Thereof. Ibrahim A Al Omar Hesham developed the invention. The patent application number is WO2024IB61834 20241126. The patent publication number is WO2026115295 (A1). Internatio..

Electrical

  |  Wed 10 Jun 2026

Beijing, June 10 -- State Intellectual Property Office of China has released Tianjin University and Chengde Quanli Ind and Trade Group Co Ltd patent application for High-modulus Inorganic-organic Hybrid Phase Change Protection Layer for Lithium Metal Negative Electrode. This invention was developed by Han Xiaopeng, Zhang Peiyao,..

Electrical

  |  Wed 10 Jun 2026

Beijing, June 10 -- China Jiliang University has submitted a patent application for Complementary Lifelong Learning Adaptive Quality Prediction System and Method. Xu Xinsheng, Fang Qiangqiang, Sun Erxin, Huang Siyuan, Zhou Yang and Wang Zhengze developed the invention. The patent application number is CN202511670026 20251114...

Electrical

  |  Wed 10 Jun 2026

Beijing, June 10 -- Dongguan Heming Machinery Co Ltd has submitted a patent application for Lithium Battery Winding Path Optimization Method Based on Material State Dynamic Adaptation. This invention was developed by Huang Libin. The patent application number is CN202511741831 20251125. The patent publication number is CN1215..

Electrical

  |  Tue 09 Jun 2026

Geneva, June 10 -- World Intellectual Property Organization has received BASF Shanshan Battery Mat Co Ltd and BASF patent application for Modified Lithium-rich Manganese Positive Electrode Material, Preparation Method Therefor, Positive Electrode Sheet, Secondary Battery, Battery Module, and Electrical Device. Liu Junfang, Ding ..

Electrical

  |  Tue 09 Jun 2026

Beijing, June 10 -- Zhejiang Minglei Lithium Energy Tech Co Ltd has submitted a patent application for Power Supply Device, Combination of Power Supply Device and Electric Working Machine, and Electric Equipment. Weng Lei developed the invention. The patent application number is CN20261076528 20260120. The patent publication ..

Measurement & Testing

  |  Wed 10 Jun 2026

Beijing, June 10 -- Kunshan Xinyuda Electronic Packaging Mat Co Ltd has submitted a patent application for Lithium Battery Insulation Spacer Material Shortage and Indentation Detection Method and System Based on Deformation Sensing Network. This invention was developed by Wang Kuijin and Li Haozhou. The patent application num..

Electrical

  |  Tue 09 Jun 2026

Geneva, June 10 -- Beijing Easpring Material Tech Co Ltd has submitted a patent application for Positive Electrode Active Material and Preparation Method Therefor, Positive Electrode Sheet, Battery, and Electric Device. Hou Xiaofeng, Hu Yingli, Fu Haikuan, Zhang Xuequan, Liu Yafei and Chen Yanbin developed the invention. The ..

Electrical

  |  Tue 09 Jun 2026

Geneva, June 10 -- National Inst Of Guangdong Advanced Energy Storage Co Ltd has sought patent for Positive Electrode Material, Method for Preparing Same, and Use Thereof. This invention was developed by Wang Yujie, Liu Shi, Xu Kaiqi, Zhong Guobin, Wang Chao, Song Gongsheng, Guo Peng, Mai Huangwang, Li Wenjin, Pei Dating, Tao Me..

Measurement & Testing

  |  Tue 09 Jun 2026

Geneva, June 10 -- World Intellectual Property Organization has received Nat Nanotech Innovation Center patent application for Solar-blind Ultraviolet Detector and Preparation Method Therefor. Ali Imran and Wang Xiangxiang developed the invention. The patent application number is WO2024CN136367 20241203. The patent publicatio..

Measurement & Testing

  |  Tue 09 Jun 2026

Geneva, June 10 -- Nat Nanotech Innovation Center has submitted a patent application for Solar-blind Ultraviolet Detector and Preparation Method Therefor. Ali Imran and Wang Xiangxiang developed the invention. The patent application number is WO2024CN136363 20241203. The patent publication number is WO2026113030 (A1). Interna..

Measurement & Testing

  |  Tue 09 Jun 2026

Geneva, June 10 -- Nat Nanotech Innovation Center has filed a patent application for Solar-blind Ultraviolet Detector and Preparation Method Therefor. This invention was developed by Ali Imran and Wang Xiangxiang. The patent application number is WO2024CN136359 20241203. The patent publication number is WO2026113029 (A1). Int..

Electrical

  |  Wed 10 Jun 2026

Beijing, June 10 -- Fudan University; Shanghai Fumantai New Mat Co Ltd has sought patent for Preparation Method of Aramid Fiber Composite Lithium Ion Battery Diaphragm. This invention was developed by Wang Haitao, Hu Bintao and Wang Xiaodong. The patent application number is CN202511838390 20251208. The patent publication num..

Measurement & Testing

  |  Wed 10 Jun 2026

Beijing, June 10 -- State Intellectual Property Office of China has released Anhui Chaoneng Lithium Tech Co Ltd patent application for Rapid Locking and Insulation Detection Mechanism for Battery Pack. This invention was developed by Wang Yu, Wang Denghui and Zhang Bingjie. The patent application number is CN202511707693 2025..

Automobile

  |  Wed 10 Jun 2026

Beijing, June 10 -- Jiangsu Dishunhong New Energy Co Ltd has submitted a patent application for Cell Low-loss Connecting and Packaging Structure of Low-lithium-consumption Lithium Battery for Automobile. Li Honghui, Wang Qi and Zhu Yuanli developed the invention. The patent application number is CN20251223721 20251230. The pa..

Electrical

  |  Wed 10 Jun 2026

Beijing, June 10 -- State Intellectual Property Office of China has received Suzhou Xinghuan Lanyun Tech Co Ltd patent application for High-added-value Lithium Battery Recovery Pretreatment Process. Zhai Renwen, Yang Kunjie, Wei Lai and Zhu Zhijia developed the invention. The patent application number is CN202511638648 202511..

Electrical

  |  Wed 10 Jun 2026

Beijing, June 10 -- Guangdong Yuanqi Core Material Tech Co Ltd has submitted a patent application for Preparation Method of Lithium Supplement Agent, Lithium Supplement Agent and Battery. This invention was developed by Zou Wuyuan. The patent application number is CN202511567469 20251030. The patent publication number is CN12..

Electrical

  |  Wed 10 Jun 2026

Beijing, June 10 -- State Intellectual Property Office of China has received Jiangsu Zhengli New Energy Battery Technology Co Ltd patent application for Electrode Assembly, Battery and Electric Device. Zheng Shengquan, Deng Jiyang, Qin Chunyang, Zhou Si, Yu Hongjiang and Wang Rui developed the invention. The patent applicatio..

Electrical

  |  Wed 10 Jun 2026

Beijing, June 10 -- State Intellectual Property Office of China has released Envision Power Tech Jiangsu and Yuanjing Ruitai Power Technology (Shanghai) patent application for Electrolyte and Lithium Ion Battery. This invention was developed by Yu Le and Ma Caiyu. The patent application number is CN202511736052 20251124. The ..

Electrical

  |  Wed 10 Jun 2026

Beijing, June 10 -- State Intellectual Property Office of China has published Ruicheng Zhizao Tech Hubei Co Ltd patent application for Assembling Device for Battery Cap Production and Processing. The invention was developed by Hu Haiming, Liu Weiyu and Li Chong. The patent application number is CN202511758486 20251126. The pa..

Electrical

  |  Wed 10 Jun 2026

Beijing, June 10 -- Ningbo Gp Energy Co Ltd has submitted a patent application for Primary Lithium-manganese Battery Pack and Processing Method Thereof. This invention was developed by Wu Baosun, Yu Yujun, Cui Xinglong, Zhu Zhigao and Zhang Dongjie. The patent application number is CN20261090689 20260123. The patent publicati..

Electrical

  |  Wed 10 Jun 2026

Beijing, June 10 -- State Intellectual Property Office of China has released Envision Power Tech Jiangsu and Yuanjing Ruitai Power Technology (Shanghai) patent application for Secondary Battery Current Collector, Negative Pole Piece and Lithium Ion Battery. This invention was developed by Zhu Zimeng. The patent application nu..

Electrical

  |  Wed 10 Jun 2026

Beijing, June 10 -- State Intellectual Property Office of China has released Tsinghua Shenzhen International Graduate School patent application for Multi-element Differentiated Distribution Co-doped Single-crystal High-nickel Positive Electrode Material and Preparation Method Thereof. This invention was developed by Li Baohua, L..

Electrical

  |  Wed 10 Jun 2026

Beijing, June 10 -- State Intellectual Property Office of China has released Xiamen Knano Graphene Technology and Fujian Xfh New Energy Mat Co Ltd patent application for Graphene-coated Lithium Ion Battery Negative Electrode Material and Preparation Method Thereof. This invention was developed by Hong Jiangbin, Song Hongfang, Hu..

Electrical

  |  Wed 10 Jun 2026

Beijing, June 10 -- Qianmo New Mat Jiaxing Co Ltd has sought patent for Composite Positive Electrode for All-solid-state Lithium Battery and Preparation Method of Composite Positive Electrode. This invention was developed by Jia Junjie, Chen Yong and Liu Wanfeng. The patent application number is CN202511934948 20251222. The p..

Electrical

  |  Wed 10 Jun 2026

Geneva, June 10 -- World Intellectual Property Organization has received SK On Co Ltd and Korea Research Inst Of Chemical Technology patent application for Composition for Forming Solid Electrolyte, Solid Electrolyte, and Lithium Secondary Battery. Park Myung Soo, Kang Ha Lim, Ryu Hye Min, Han Ju Sung, Kang Yong Ku, Suk Jung Don..

Electrical

  |  Wed 10 Jun 2026

Beijing, June 10 -- Institute Of Military New Energy Tech Academy Of Systems Engineering Academy Of Military Sciences has submitted a patent application for Carbon Nanotube-cobaltosic Oxide-graphene Composite Electrode Material for Lithium Ion Battery and Preparation Method of Carbon Nanotube-cobaltosic Oxide-graphene Composite ..

Electrical

  |  Wed 10 Jun 2026

Beijing, June 10 -- Anhui Zichen Tech Co Ltd has filed a patent application for Silicon-carbon Negative Electrode Material and Preparation Method Thereof, Negative Electrode Plate and Lithium Ion Battery. This invention was developed by Ye Zhupeng, Gu Huaqing, Li Xingshuo, Li Ting, Zhi Zhirong, Lu Cheng, Liu Dongren, Liu Fang an..

Electrical

  |  Wed 10 Jun 2026

Beijing, June 10 -- State Intellectual Property Office of China has published Tianqi Lithium New Energy Tech Research Meishan Co Ltd and Chongqing Tianqi Lithium Industry patent application for Gradient Composite Lithium Alloy Negative Electrode Material, Preparation Method Thereof and Lithium Metal Battery. The invention was de..

Electrical

  |  Wed 10 Jun 2026

Beijing, June 10 -- Beijing Jinyu New Material Tech Co Ltd has submitted a patent application for High-safety Negative-electrode-free Lithium Battery as Well as Preparation Method and Application Thereof. Gao Hongda, Li Xiaohao, Li Wenhan, Li Aijun and Huang Dubin developed the invention. The patent application number is CN20..

Electrical

  |  Wed 10 Jun 2026

Beijing, June 10 -- State Intellectual Property Office of China has received Lishen Battery (Suzhou) and Tianjin Lishen Battery patent application for High-energy-density Positive Plate Capable of Improving Needling Passing Rate and Cylindrical Lithium Ion Battery. Hong Shu, Wang Wenwen, Han Tengfei and Hu Hai developed the inve..

Electrical

  |  Tue 09 Jun 2026

Beijing, June 9 -- Huadian Electric Power Research Institute, Xi'an Jiaotong University and Sungrow Power Supply have applied Chinese patent for Lithium Air Battery Gas Circulating Pump, Control Method Thereof and Power Generation System. Luo Chengxin, Li Yinshi, Xie Yurong, Zhou Jianjie, Wang Rui, Ding Zongyao, Zhang Haizhen, D..

Optics & Imaging

  |  Wed 10 Jun 2026

Geneva, June 10 -- HyperLight has submitted a patent application for Balun-based Differential Optical Modulator. Zhao Lingfei, Holzgrafe Jeffrey Cole, Reimer Christian, Zhang Mian and Anderson Sean P developed the invention. The patent application number is WO2025US57151 20251125. The patent publication number is WO2026117613..

Biotechnology

  |  Mon 08 Jun 2026

Alexandria, June 9 -- Arockiam Siril and Anderson Karen have sought patent for Rapid Nucleic Acid Extraction from Biofluids. The patent application number is US202519408332 20251203. The patent publication number is US20260152782 (A1). International Patent Classification codes are C12N15/10, C12Q1/6806, C12Q1/6844 and C12Q1..

Automobile

  |  Mon 08 Jun 2026

Alexandria, June 9 -- Toyota Jidosha KK and Tohoku University have sought patent for Lithium Secondary Battery, and Method for Producing Lithium Secondary Battery. This invention was developed by Horikawa Daisuke, Yamaguchi Hiroyuki, Tsubouchi Hiroshi, Ichitsubo Tetsu and Li Hongyi. The patent application number is US20241897..

Electrical

  |  Mon 08 Jun 2026

Alexandria, June 9 -- Fujifilm Corp and Institute of Science Tokyo have submitted a patent application for Lithium-based Solid Electrolyte, Method for Producing Lithium-based Solid Electrolyte, Modified Positive Electrode Active Material, Modified Negative Electrode Active Material, All-solid-state Secondary Battery, Electrode S..

Electrical

  |  Tue 09 Jun 2026

Beijing, June 9 -- Electric Power Res Inst Guangdong Power Grid Corp; Guangdong New Energy Storage National Res Institute Co Ltd have sought patent for Energy Storage Battery Aging Evaluation Method and Device Under Immersed Liquid Cooling Condition, Terminal Equipment and Storage Medium. This invention was developed by Qian Yih..

Telecom

  |  Tue 09 Jun 2026

Beijing, June 9 -- Nanjing Ioptee Advanced Photoelectric Integration Tech Research Institute Co Ltd has sought patent for Lithium Niobate Waveguide Array Adaptive Phase Shaping Method for Space Optical Communication. This invention was developed by Yin Zhijun, Bao Xiaoqing, Ye Zhilin, Tang Ji, Chang Yuexin and Shen Houjun. Th..

Electrical

  |  Tue 09 Jun 2026

Beijing, June 9 -- State Intellectual Property Office of China has released Qinghai Salt Lake Industry and Qinghai Yanhu Qidi New Material Tech Development Co Ltd patent application for Lithium Extraction Device and Lithium Extraction Method. This invention was developed by Zhang Rongzi, Chen Jinlan, Kou Ruiqiang, Yang Futing, C..

Steel

  |  Mon 08 Jun 2026

Alexandria, June 9 -- U.S. Patent and Trademark Office has received Posco Holdings Inc and Research Inst Of Industrial Science & Technology patent application for Lithium Recovery Apparatus. Park Kwang Soo, Son Young Geun, Park Jae Sin, Yeo Im-gyu, Kim Byoung Ju and Seo Han Seok developed the invention. The patent application..

Engineering

  |  Tue 09 Jun 2026

Beijing, June 9 -- State Intellectual Property Office of China has received Jiangxi Jiuling Lithium Ind Co Ltd patent application for Electrolyte High-pressure Heat Treatment Lithium Extraction and Impurity Removal Method and Application. Yao Li, Wei Dongdong, Shuai Yong, Pan Rui, Liao Xin, Pan Longhui, Yu Hao, Xiao Zhen, Zhu Gu..

Chemicals

  |  Mon 08 Jun 2026

Alexandria, June 9 -- Primient Covation LLC has filed a patent application for 1,3-propanediol Carrier Compositions and Methods of Use Thereof. This invention was developed by Lof David. The patent application number is US202519407246 20251203. The patent publication number is US20260151930 (A1). International Patent Classifi..

Metal & Mining

  |  Mon 08 Jun 2026

Beijing, June 9 -- State Intellectual Property Office of China has released Constellium Issoire patent application for Aluminum-copper-lithium Alloy Product with Improved Properties for Underwing Elements. This invention was developed by Nizzeri Enrico, Bellavoan Margaret, Ehrstrom Jean-christophe and Lorenzino Pablo. The pat..

Optics & Imaging

  |  Tue 09 Jun 2026

Beijing, June 9 -- State Intellectual Property Office of China has published Beijing Yangtze Optical Electronic Co Ltd patent application for Three-axis Fiber-optic Gyroscope Hybrid Integrated Thin Film Lithium Tantalate Optical Transceiver Module. The invention was developed by Tan Jinquan, Long Ya, Wang Yuzhou, Xu Zhifang, Lia..

Metal & Mining

  |  Tue 09 Jun 2026

Beijing, June 9 -- Hebei Hehe Energy Tech Co Ltd and Hehe Energy Beijing Co Ltd have applied Chinese patent for Combustion-supporting Air Preheating System for Lithium Bromide Absorption Furnace Using Rolling Line Waste Steam. Sheng Yonggang, Su Fuyong, Liu Benliang, Cui Songtao, Zhao Zhiwei, Diao Peng, Yang Kaizhong and Tong Za..

Biotechnology

  |  Tue 09 Jun 2026

Beijing, June 9 -- Shandong Jingliang New Mat Co Ltd has filed a patent application for Near-stoichiometric Lithium Niobate Crystal and Growth Method Thereof. This invention was developed by Liu Qilu and Sang Yuanhua. The patent application number is CN20251211936 20251229. The patent publication number is CN121556147 (A). In..

Chemicals

  |  Tue 09 Jun 2026

Beijing, June 9 -- Zhengzhou Institute Of Multipurpose Utilization of Mineral Resources Chinese Academy of Geological Scienc has applied Chinese patent for Electrochemistry-assisted Method for Extracting Lithium and Sodium from Overhaul Slag. Liang Yudong, Liu Hongzhao, Wang Wei and Zhang Yongkang developed it. The patent app..

Enviornmental

  |  Tue 09 Jun 2026

Beijing, June 9 -- Yifeng Jiuling Lithium Ind Co Ltd has submitted a patent application for Method for Extracting Lithium from Electrolytic Aluminum Solid Waste. This invention was developed by Wei Dongdong, Yao Li, Kang Minqing, Pan Rui, Liao Xin, Pan Longhui, Liao Qiang, Tu Wenjun, Huang Jie, Ding Qiang, Xiao Zhen, Zhang Hui, ..

Metal & Mining

  |  Tue 09 Jun 2026

Taipei, June 9 -- Changshu Jiahe Display Technology Co Ltd has sought patent for Lithium Aluminosilicate Microcrystalline Glass and Preparation Method Thereof. This invention was developed by Zhang Fu-jun, Zhou Wei-wei, Yuan Shu-tong and Chen Bao. The patent application number is TW20240114669 20240419. The patent publication..

Chemicals

  |  Mon 08 Jun 2026

Alexandria, June 9 -- Iliad IP Co LLC has filed a patent application for Process for Direct Lithium Extraction. This invention was developed by Poon Aaron Philip, Marston Charles R, Henderson Brenda, Ortiz Saul Andres Lopez and Torres Tristan Kareem. The patent application number is US202619459242 20260126. The patent publica..

Electrical

  |  Mon 08 Jun 2026

Alexandria, June 9 -- Iliad IP Co LLC has applied United States patent for Process and Circuit for Direct Lithium Extraction. Poon Aaron Philip, Marston Charles R, Henderson Brenda, Ortiz Saul Andres Lopez and Torres Tristan Kareem developed it. The patent application number is US202619459236 20260126. The patent publication ..

Electrical

  |  Mon 08 Jun 2026

Alexandria, June 9 -- Chen Zhongwei and Yang Tingzhou have filed a patent application for Direct Cathode Regeneration Method for Lithium-ion Battery Recycling. The patent application number is US202319123051 20231020. The patent publication number is US20260152820 (A1). International Patent Classification codes are C22B26/12..

Automobile

  |  Mon 08 Jun 2026

Alexandria, June 9 -- U.S. Patent and Trademark Office has released Toyota Jidosha KK and Tohoku University patent application for Lithium Secondary Battery, and Method for Producing Lithium Secondary Battery. This invention was developed by Horikawa Daisuke, Yamaguchi Hiroyuki, Tsubouchi Hiroshi, Ichitsubo Tetsu and Li Hongyi. ..

Plastics

  |  Mon 08 Jun 2026

Alexandria, June 9 -- U.S. Patent and Trademark Office has released Electrovaya Inc patent application for Lithium-ion Conducting Separator Membrane. This invention was developed by Dasgupta Rajshekar and Dasgupta Sankar. The patent application number is US202218704747 20221110. The patent publication number is US20260155459 ..

Automobile

  |  Mon 08 Jun 2026

Alexandria, June 9 -- U.S. Patent and Trademark Office has released Nissan Motor Co Ltd and Renault patent application for All-solid State Battery. This invention was developed by Yamamoto Yuki. The patent application number is US202219114738 20220927. The patent publication number is US20260155361 (A1). International Patent ..

Electrical

  |  Tue 09 Jun 2026

Beijing, June 9 -- Shanghai Deshang Environmental Protection Tech Co Ltd has sought patent for Lithium Battery Temporary Storage Cabinet Fault Diagnosis Method and Device. This invention was developed by Zhao Xuemin. The patent application number is CN202511715246 20251121. The patent publication number is CN121559186 (A). In..

Measurement & Testing

  |  Tue 09 Jun 2026

Beijing, June 9 -- State Intellectual Property Office of China has received Tian Lihuan patent application for Modularized Water Quality Multi-parameter Detector. The patent application number is CN202511470339 20251015. The patent publication number is CN121558091 (A). International Patent Classification codes are G01D11/00..

Electrical

  |  Tue 09 Jun 2026

Beijing, June 9 -- State Intellectual Property Office of China has published Tibet Kaitou Energy Storage Tech Co Ltd patent application for Lithium Battery Aging Intelligent Monitoring System and Method Based on Dynamic Temperature Control Optimization. The invention was developed by Suolang Danzeng, Yao Fuquan, Duo Jiren, Gong ..

Electrical

  |  Tue 09 Jun 2026

Beijing, June 9 -- Wuhan Chuneng New Energy Co Ltd has submitted a patent application for Test Method for Analyzing Impedance of Lithium Ion Battery by Utilizing Polarization Curve and Application. This invention was developed by Zhou Bo, Zhang Xinnuo, Zhu Chuanqi, Gu Yu, Shi Yamin and Wu Weilan. The patent application number..

Electrical

  |  Tue 09 Jun 2026

Beijing, June 9 -- State Intellectual Property Office of China has received Xuji Electric and Xuchang Xj Software Technology patent application for Lithium Battery Health State Estimation Method and Monitoring System. Hu Bin, Zhang Yanqing, Zhao Jiangxin, Niu Xuepeng, Wang Xing'an, Peng Shikang, Luo Jianhao, Yong Mingchao, Cheng..

Electrical

  |  Tue 09 Jun 2026

Beijing, June 9 -- Sichuan Shuneng Dianke Energy Tech Co Ltd has sought patent for Lithium Ion Battery State-of-charge Interpretable Estimation Method and System Based on Polynomial Activation Enhancement Neural Network and Loess Post-processing. This invention was developed by Yang Kang, Liu Longchen, Zhang Yuqi, Chen Shaoqing,..

Semiconductor

  |  Mon 08 Jun 2026

Alexandria, June 9 -- Tower Semiconductor Ltd has applied United States patent for Photonic Integrated Circuit and Methods Related to the Photonic Integrated Circuit. Katz Omer, Shpector Daniel and Avi Strum developed it. The patent application number is US202519399519 20251124. The patent publication number is US20260153759 ..

Semiconductor

  |  Mon 08 Jun 2026

Alexandria, June 9 -- Tower Semiconductor Ltd has applied United States patent for Photonic Integrated Circuit and Methods Related to the Photonic Integrated Circuit. Katz Omer, Roizin Yakov and Avi Strum developed it. The patent application number is US202519211265 20250518. The patent publication number is US20260153758 (A1..

Semiconductor

  |  Mon 08 Jun 2026

Alexandria, June 9 -- Tower Semiconductor Ltd has submitted a patent application for Photonic Integrated Circuit and Methods Related to the Photonic Integrated Circuit. Katz Omer, Roizin Yakov and Strum Avi developed the invention. The patent application number is US202418967630 20241203. The patent publication number is US20..
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