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Rubber
| Sun 31 May 2026
Beijing, June 1 -- State Grid Hunan Electric Power Co Ltd, State Grid Hunan Electric Power Co Ltd Disaster Prevention & Mitigation Ct and State Grid Corporation of China has submitted a patent application for Modified Hydrogenated Butadiene-acrylonitrile Rubber and Preparation Method Thereof, Lithium Iron Phosphate Slurry and Li..
Plastics
| Sun 31 May 2026
Beijing, June 1 -- Jiangsu Daoying Tech Co Ltd has applied Chinese patent for Copolymer for Lithium Ion Battery, Negative Pole Piece and Preparation and Application Methods of Copolymer and Negative Pole Piece. Zhang Xiaohui, Zhang Jinge, Yang Shili and Liu Helong developed it.
The patent application number is CN20261022351 2..
Plastics
| Sun 31 May 2026
Beijing, June 1 -- Jiangsu Huasheng Lianying New Energy Mat Co Ltd has sought patent for Microwave Reinforced Phenolic Resin Microspheres as Well as Preparation Method and Application Thereof. This invention was developed by Shen Gang, Lu Pengwei, Zhu Haifeng, Chen Junzhe and Wang Longyan.
The patent application number is CN2..
Energy
| Mon 01 Jun 2026
Beijing, June 1 -- State Intellectual Property Office of China has published State Grid Hunan Electric Power Co Ltd, State Grid Hunan Electric Power Co Ltd Disaster Prevention & Mitigation Ct, Hunan Disaster Prevention Tech Co Ltd and State Grid Corporation of China patent application for Air-cooled Energy Storage Module and Dyn..
Energy
| Mon 01 Jun 2026
Beijing, June 1 -- Univ Wuhan Business has submitted a patent application for Novel Island Energy Comprehensive Utilization System. Ren Jie, Li Chaoyang and Hu Yunpeng developed the invention.
The patent application number is CN202511626118 20251107. The patent publication number is CN121460633 (A). International Patent Class..
Automobile
| Sun 31 May 2026
Taipei, June 1 -- Valsch Dynamic Mechatronics Ltd has applied Taiwan patent for Lithium-ion Battery Module in Vehicle. Tang Chun-hung developed it.
The patent application number is TW20230142162 20231031. The patent publication number is TW202519426 (A). International Patent Classification code is B60R16/033.
The abstract..
Automobile
| Sun 31 May 2026
Taipei, June 1 -- Taiwan Patent Office has released Nytex Composites Co Ltd patent application for Fire-resistant and Flame-retardant Thermoplastic Composite Material and Battery Box for New Energy Vehicle Wherein the Fire-resistant and Flame-retardant Thermoplastic Composite Material Includes Polyamide, a High Char-forming Ther..
Electrical
| Mon 01 Jun 2026
Beijing, June 1 -- State Intellectual Property Office of China has received Gem Co Ltd and Gelinmei Shenzhen Super Green Tech Research Center Co Ltd patent application for High-nickel Single-crystal Nickel-cobalt-manganese Material, Preparation Method Thereof, Positive Plate and Lithium Ion Battery. Xu Kaihua, Chen Huanhui, Zhu ..
Electrical
| Sun 31 May 2026
Beijing, June 1 -- Sinoma Lithium Film Nanjing Co Ltd has filed a patent application for Cooling Structure Capable of Solving Problem of Poor Double-sided Cooling of Lithium Battery Diaphragm. This invention was developed by Zhang Xujie, Shi Haozhen, Xia Wei, Zhu Shimeng, Zhang Guijun, Meng Lele and Dou Huaiyu.
The patent app..
Electrical
| Sun 31 May 2026
Beijing, June 1 -- Sinoma Lithium Film Yibin Co Ltd has submitted a patent application for Device and Method for Reducing Extraction Liquid Consumption in Wet-process Lithium Battery Diaphragm Production. He Liu, Wang Yifei, Hu Fajie, Yang Chuan, Luo Yang and Wang Rui developed the invention.
The patent application number is ..
Electrical
| Sun 31 May 2026
Beijing, June 1 -- Yibin Guangyuan Lithium Battery Mat Co Ltd has applied Chinese patent for Positive Electrode Material Precursor, Preparation Method Thereof and Positive Electrode Material. Tang Jian, Fang Zhenqi, Xing Wangyan, Sun Hong, Gou Kezhen and Wang Jinfeng developed it.
The patent application number is CN2025116418..
Electrical
| Mon 01 Jun 2026
Beijing, June 1 -- State Intellectual Property Office of China has received Shanghai Deshang Environmental Protection Tech Co Ltd patent application for Identity Authentication Method and System for Intelligent Lithium Battery Temporary Storage Cabinet. Zhao Xuemin and Chen Guangyao developed the invention.
The patent applica..
Electrical
| Sun 31 May 2026
Beijing, June 1 -- State Intellectual Property Office of China has released Sichuan Advance Tech Co Ltd patent application for Double-screw Extruder for Lithium Battery Diaphragm Plastic. This invention was developed by Cheng Jie, Wang Duoyong, Zhu Qiulin, Yang Xiaodong, Chen Yong, Xiang Yuanmao and Du Yixin.
The patent appli..
Electrical
| Sun 31 May 2026
Beijing, June 1 -- State Intellectual Property Office of China has released Suqian Yifan Science & Tech Co Ltd patent application for Full-automatic High-speed Nickel Conversion Machine for Processing Aluminum-nickel Tab of Lithium Ion Battery. This invention was developed by Li Xin, Luo Qianyu and Wang Minghua.
The patent ap..
Electrical
| Sun 31 May 2026
Beijing, June 1 -- State Intellectual Property Office of China has received Hu Jinghui patent application for Extremely Simple Takeout Sharing Operation Type Framework Electric Bicycle Without Decorative Shell and with Pedal Type Battery Replacement Function. Hu Jinghui developed the invention.
The patent application number i..
Electrical
| Mon 01 Jun 2026
Beijing, June 1 -- Hangzhou Zhongheng Electric Co Ltd has submitted a patent application for Multi-voltage Output High-voltage Direct-current Power Supply System and Data Center Power Supply Method. Yu Wei, Xie Yichi, Qiu Li and Mo Xilian developed the invention.
The patent application number is CN202511528274 20251024. The p..
Electrical
| Mon 01 Jun 2026
Beijing, June 1 -- State Intellectual Property Office of China has received Sinoma Lithium Battery Separator Co Ltd patent application for Low-closed-pore Diaphragm, Preparation Method Thereof and Secondary Battery. Dong Qiuchun, Bai Shishun, Xiao Qingning, Xue Shan, Liu Zhigang, Zhang Ying and Liu Gaojun developed the invention..
Electrical
| Mon 01 Jun 2026
Beijing, June 1 -- State Intellectual Property Office of China has received Tsinghua University, Jiangsu Xingyuan New Material Tech Co Ltd and Senior Nantong New Material Tech Co Ltd patent application for Lithium Ion Battery Diaphragm, Preparation Method Thereof and Lithium Ion Battery. Wang Haihui, Ding Li, Lin Yakai, Wang Yan..
Electrical
| Mon 01 Jun 2026
Beijing, June 1 -- Changzhou Jiusheng New Energy Tech Co Ltd has submitted a patent application for Lithium Battery Pack Structure for Electric Tricycle. This invention was developed by Lyu Shengmin and Lyu Yanan.
The patent application number is CN202511627430 20251107. The patent publication number is CN121460839 (A). Inter..
Electrical
| Mon 01 Jun 2026
Beijing, June 1 -- State Intellectual Property Office of China has released Wuhan Lime Green Power New Energy Co Ltd patent application for Ternary Lithium Battery and Manufacturing Process Thereof. This invention was developed by Xu Hongying and Huang Li.
The patent application number is CN202511631475 20251110. The patent p..
Electrical
| Mon 01 Jun 2026
Beijing, June 1 -- Taizi New Energy Tech Guangdong Hengqin Co Ltd has submitted a patent application for Strong-acid-resistant Polar Plate, Preparation Method Thereof and Proton Battery. This invention was developed by Xi Yu.
The patent application number is CN202511560641 20251029. The patent publication number is CN12146061..
Electrical
| Mon 01 Jun 2026
Beijing, June 1 -- State Intellectual Property Office of China has received Shanghai Zhaona New Material Tech Co Ltd patent application for Modified Current Collector, Preparation Method of Modified Current Collector and Negative-electrode-free Secondary Battery. Tang Congcong, Zhao Wenwen, Zhu Yafei and Dong Sixiao developed th..
Electrical
| Mon 01 Jun 2026
Beijing, June 1 -- Liyang Tianmu Pilot Battery Material Tech Co Ltd has applied Chinese patent for Ion Conducting Slurry for Lithium Ion Battery as Well as Preparation Method and Application of Ion Conducting Slurry. Shi Yongming, Yao Yongji, Liu Bainan, Luo Fei and Wang Shengqiang developed it.
The patent application number ..
Electrical
| Mon 01 Jun 2026
Beijing, June 1 -- State Intellectual Property Office of China has received Tianjin Jingchun Tech Co Ltd patent application for Silicon-carbon Composite Negative Electrode Material and Preparation Method and Application Thereof. Huang Guoqiang, Zhang Yi, Wang Naizhi and Huang Cantian developed the invention.
The patent applic..
Electrical
| Mon 01 Jun 2026
Beijing, June 1 -- Shanghai Yili New Energy Tech Co Ltd has sought patent for Metal Organic Framework Derivative Modified Ultra-high Nickel Positive Electrode Material and Preparation Method Thereof. This invention was developed by Li Binbin and Zhang Yajuan.
The patent application number is CN202511571002 20251030. The paten..
Electrical
| Mon 01 Jun 2026
Beijing, June 1 -- State Intellectual Property Office of China has received EVE Energy and Shenyang Eve Energy Co Ltd patent application for Negative Electrode Material, Battery, Electric Equipment and Preparation Method of Negative Electrode Material. Yasumasa, Zhao Ruirui, Ren Ren and Lu Shunli developed the invention.
The ..
Electrical
| Mon 01 Jun 2026
Beijing, June 1 -- Jiangsu Longhu New Energy Co Ltd has applied Chinese patent for Electrode Plate Cutting Equipment for Lithium Battery Electrode Production. Huang Jiong developed it.
The patent application number is CN20251108073 20250722. The patent publication number is CN121460504 (A). International Patent Classification..
Electrical
| Sun 31 May 2026
Beijing, June 1 -- State Intellectual Property Office of China has published Guangdong Xiaodian New Energy Co Ltd patent application for Welding Platform for Lithium Ion Soft Package Battery Production. The invention was developed by Luo Wenping, Zou Yucong and Zheng Xiaocong.
The patent application number is CN202511899217 2..
Electrical
| Sun 31 May 2026
Beijing, June 1 -- Zhengtong Shenzhen Cycling Tech Co Ltd has applied Chinese patent for Mobile Operation Platform and Operation Method for Processing Lithium Battery. Zhang Zheming, Xie Tianjian and Fan Guoping developed it.
The patent application number is CN20261018102 20260108. The patent publication number is CN121470059..
Electrical
| Mon 01 Jun 2026
Beijing, June 1 -- Xi'an Endi Integrated Circuit Co Ltd has sought patent for Multi-string Lithium Battery Active Equalization Circuit. This invention was developed by Zhao Wei.
The patent application number is CN202511917205 20251218. The patent publication number is CN121461533 (A). International Patent Classification code ..
Electrical
| Mon 01 Jun 2026
Beijing, June 1 -- State Intellectual Property Office of China has received Xinlian Times Hebei Tech Co Ltd patent application for Intelligent Power Supply Method and Device for Lithium Ion Supercapacitor. Peng Cheng, Sun Wei, Peng Qingmin, Liu Songjun, Zhang Shichao and Gao Jian developed the invention.
The patent applicatio..
Electrical
| Mon 01 Jun 2026
Beijing, June 1 -- China Carbon Green Union Xiamen Battery Tech Co Ltd has applied Chinese patent for Solid-state Battery Bidirectional DCDC Multi-objective Optimization Control System Integrated with BMS. Luo Luan and Luo Qichen developed it.
The patent application number is CN202511767502 20251128. The patent publication nu..
Electrical
| Mon 01 Jun 2026
Beijing, June 1 -- Suzhou Donglijia New Energy Tech Co Ltd has submitted a patent application for Safe Dismounting and Mounting Equipment for Lithium Battery. Yang Yongxun, Zhao Houfang and Yang Shuo developed the invention.
The patent application number is CN202511593680 20251103. The patent publication number is CN121460748..
Electrical
| Mon 01 Jun 2026
Beijing, June 1 -- Jiangsu Heisitong New Energy Tech Co Ltd has sought patent for Rack Assembly of Solid-state Lithium Battery Cell Narrow Glue Pasting Machine. This invention was developed by Li Kuncong, Ji Haoming and Liao Baisheng.
The patent application number is CN202511670981 20251114. The patent publication number is C..
Electrical
| Mon 01 Jun 2026
Beijing, June 1 -- Zhongqi Xinneng Battery Tech Co Ltd has submitted a patent application for Electrolyte, Lithium Ion Battery and Preparation Method of Lithium Ion Battery. This invention was developed by Wang Jiaojiao, Zhao Bintao, Gao Dan and Yu Baojun.
The patent application number is CN202511458314 20251013. The patent p..
Chemicals
| Sun 31 May 2026
Beijing, June 1 -- State Intellectual Property Office of China has published Chaozhou Yulv Exploration Tech Co Ltd patent application for Method for Preparing Sulfide Through Mechanochemical Reaction. The invention was developed by Xie Lirong.
The patent application number is CN202511783760 20251201. The patent publication nu..
Chemicals
| Sun 31 May 2026
Beijing, June 1 -- State Intellectual Property Office of China has released Gem Co Ltd and Jingmen Green Eco Manufacture New Material patent application for Mg-f Co-doped Cobaltosic Oxide as Well as Preparation Method and Application Thereof. This invention was developed by Xu Kaihua, Yue Song, Zhang Kun, Li Cong, Zhao Yaqiang a..
Chemicals
| Sun 31 May 2026
Beijing, June 1 -- State Intellectual Property Office of China has released Guangxi Ningfu New Energy Technology and Do-Fluoride New Energy Technology patent application for Method for Preparing Lithium Iron Manganese Phosphate Positive Electrode Material by Using Recycled Lithium Iron Phosphate. This invention was developed by ..
Electrical
| Sun 31 May 2026
Beijing, June 1 -- Yongxuan New Mat Group Co Ltd has filed a patent application for Modified Inorganic Powder, Epoxy Resin Composite Material Thereof and Application of Modified Inorganic Powder and Epoxy Resin Composite Material in Battery. This invention was developed by Yu Gaoxuan, He Hui and Li Yurong.
The patent applicat..
Electrical
| Sun 31 May 2026
Beijing, June 1 -- Tuodi Chemical Shanghai Co Ltd has submitted a patent application for Pressure-sensitive Adhesive Composition, Pressure-sensitive Adhesive, Preparation Method of Pressure-sensitive Adhesive, Adhesive Tape and Application. Li Pengfei and Li Yunpeng developed the invention.
The patent application number is CN..
Electrical
| Mon 01 Jun 2026
Beijing, June 1 -- Jiangsu Dutong Tech Co Ltd has sought patent for High-compaction Lithium Iron Phosphate Positive Electrode Material for Lithium Battery and Preparation Method of High-compaction Lithium Iron Phosphate Positive Electrode Material. This invention was developed by Li Sa, He Ning, Xu Hui, Su Kai and Zhang Yujian.
..
Electrical
| Mon 01 Jun 2026
Beijing, June 1 -- State Intellectual Property Office of China has published Qinghai Institute Of Tech patent application for Zinc Oxide Nanosheet Modified Copper-based Current Collector and Preparation Method and Application Thereof. The invention was developed by Zhang Shipeng, Tang Yu, Lyu Xiaorong, Liu Bingxin, Gao Li and Zh..
Chemicals
| Sun 31 May 2026
Beijing, June 1 -- State Intellectual Property Office of China has published Institute of Process Engineering,Chinese Academy of Sciences and Shanghai Yiding New Material Tech Co Ltd patent application for Lithium Ion Selective Adsorbent and Method for Preparing Lithium Carbonate. The invention was developed by Zhu Zhaowu, Du Yu..
Chemicals
| Sun 31 May 2026
Beijing, June 1 -- Hunan Bicheng Tech Co Ltd has sought patent for Crushing Device of Lithium Carbonate Production Line and Production Line Applying Same. This invention was developed by Zhao Yan, Liang Qingpeng, Liu Guilan and Tan Huicong.
The patent application number is CN202511693646 20251118. The patent publication numbe..
Chemicals
| Sun 31 May 2026
Beijing, June 1 -- Guangzhou Rongdong New Mat Co Ltd has submitted a patent application for High-wettability Water-based Acrylic Adhesive as Well as Preparation Method and Application Thereof. This invention was developed by Zhang Yong, Zhang Jun, Dai Li and Zhang Bang.
The patent application number is CN202511706785 20251120..
Chemicals
| Mon 01 Jun 2026
Beijing, June 1 -- Beijing Zhongxing Yashen Tech Co Ltd has submitted a patent application for Lithium Iron Phosphate Positive Electrode Material Carbon Coating Method Based on Flow Atomization Coating. This invention was developed by Jiang Zongyu.
The patent application number is CN202511617102 20251106. The patent publicati..
Semiconductor
| Mon 01 Jun 2026
Beijing, June 1 -- Tianfu Jiangxi Laboratory has applied Chinese patent for Anode Wafer and Preparation Method Thereof, Battery and Electronic Equipment. Zhang Di, Chen Hang, Teng Wei, Tang Jun, Xiang Yong and Jiang Yan developed it.
The patent application number is CN202511612388 20251105. The patent publication number is CN..
Agricultural
| Mon 01 Jun 2026
Beijing, June 1 -- Beijing Green Yangtai Ecological Agriculture Tech Development Co Ltd has submitted a patent application for Low-power-consumption Communication System of Intelligent Agricultural Internet-of-things Equipment. This invention was developed by Fan Baojun, Yang Bo, Qu Yang, Zhao Jun, Liu Bingqing and Zhai Yanlei.
..
Plastics
| Mon 01 Jun 2026
Beijing, June 1 -- State Intellectual Property Office of China has released Tengzhou Branch Of Sinoma Lithium Film Co Ltd patent application for Liquid Scraping Roller Structure Capable of Reducing Water Spots and Bright Lines on Film Surface. This invention was developed by Li Menghao, Cheng Xiang, Sheng Guan, Zhao Pei, Zhu Qin..
Optics & Imaging
| Mon 01 Jun 2026
Beijing, June 1 -- State Intellectual Property Office of China has released Shihezi University, Xinjiang Tianfu Energy and Xinjiang Tianfu New Energy Industry Innovation Res Co Ltd patent application for Black-start Coordination Control Method for Network Construction Type Optical Storage Power Station. This invention was develo..
Metal & Mining
| Mon 01 Jun 2026
Beijing, June 1 -- Sun Yat-sen University has submitted a patent application for Multi-stage Integrated Molten Salt Electrolysis Metal Refining System and Method. Lu Jianfeng, Yang Wensheng, Ding Jing, Wang Weilong and Liu Shule developed the invention.
The patent application number is CN202511727627 20251124. The patent public..
Software
| Sun 31 May 2026
Beijing, June 1 -- Xiamen Xiawu New Energy Material has applied Chinese patent for Nickel-manganese Binary Precursor as Well as Preparation Method and Application Thereof. Wu Zhun, Han Yingyi, Zhang Wei, Yao Haoran, Zeng Leiying and Wei Guozhen developed it.
The patent application number is CN202511783955 20251128. The patent p..
Chemicals
| Sun 31 May 2026
Beijing, June 1 -- Northwest Res Institute Mining & Metallurgy Institute has sought patent for Ferromanganese Pyrophosphate Precursor with Low Specific Surface Area as Well as Preparation Method and Application Thereof. This invention was developed by Qi Wanhu, Li Yuliang, Zhang Enyu, Niu Zhenhua, Lu Xingwu, Kim Myeong-ho, Chen ..
Electronics
| Mon 01 Jun 2026
Beijing, June 1 -- Huizhou Liwinon New Energy Technology has submitted a patent application for Separator, Electrochemical Device, and Electronic Device. Li Hao, Rong Jisong, Xin Xiao and Cai Fenmin developed the invention.
The patent application number is CN202511422005 20250929. The patent publication number is CN121460871 (A..
Chemicals
| Mon 01 Jun 2026
Beijing, June 1 -- Guizhou Power Grid has sought patent for Preparation Method and Application of Trimethyl 1, 3, 5-trimesic Acid Composite Material. This invention was developed by Zhu Yong, Teng Yang, Liu Xi, Long Junxu, Fan Lei, Tang Xueyong, Wang Xiujing, Li Jin, Lei Yujia, Yuan Xianmei, Yang Changlong, Wang Mingwei and Pang..
Metal & Mining
| Mon 01 Jun 2026
Beijing, June 1 -- Yichun Ganfeng Lithium Ind Co Ltd has submitted a patent application for Preparation Method of Aluminum-lithium Alloy. This invention was developed by Li Liangbin, Chen Jianping, Huang Ankang, Zhong Fuyu, Yan Wenjie and Peng Shaocheng.
The patent application number is CN202511894445 20251216. The patent pub..
Metal & Mining
| Mon 01 Jun 2026
Beijing, June 1 -- Chengdu Bocui Cycle Engineering Tech Co Ltd has filed a patent application for Method for Removing Iron and Aluminum in Ternary Black Powder Leaching Solution. This invention was developed by Zhang Rui and Wang Chao.
The patent application number is CN202511692687 20251118. The patent publication number is ..
Electrical
| Mon 01 Jun 2026
Beijing, June 1 -- State Intellectual Property Office of China has published Huizhou Ganfeng Lithium Battery Technology patent application for Gradient Compact Lithium-magnesium-based Fluorinated Covalent Organic Framework Composite Material as Well as Preparation Method and Application Thereof. The invention was developed by Zh..
Energy
| Sat 30 May 2026
Beijing, May 30 -- Shenzhen Guangqian Elec Power Co Ltd has submitted a patent application for Lithium Ion Energy Storage System Risk Assessment Method and System Based on Multi-source Sensing Data Fusion. Li Zhongye, Wu Haibin, Huang Shanhe, He Diwen and Zhang Liang developed the invention.
The patent application number is C..
Electronics
| Sat 30 May 2026
Beijing, May 30 -- Zhongqi Xinneng Tianjin Battery Tech Co Ltd has submitted a patent application for Method for Judging Time Required for Uniform Dispersion of Conductive Paste. Gu Chuanhui, Guo Saikai, Zhang Rui, Zhang Chen, Huang Dongxue and Wu Haipeng developed the invention.
The patent application number is CN20251155434..
Software
| Sat 30 May 2026
Beijing, May 30 -- Ningde Contemporary Amperex Technology and Xiamen Times Res Institute Co Ltd have submitted a patent application for Electrolyte Recommendation Method and System, Storage Medium and Program Product. This invention was developed by Ren Miaomiao, Liu Jingfeng, Wei Yimin, Ge Xiaoming and Zhao Xushan.
The paten..
Information Technology
| Sat 30 May 2026
Beijing, May 30 -- State Intellectual Property Office of China has received Zhejiang Jinyu New Energy Tech Co Ltd patent application for Machine Learning Assisted Electrolyte Optimization Method, Device, Equipment, Medium and Product. Xian Zhanghao, Li Xiaohao, Wang Chunyuan, Li Aijun and Huang Dubin developed the invention.
..
Electronics
| Fri 29 May 2026
Alexandria, May 30 -- U.S. Patent and Trademark Office has awarded a patent to The Board of Trustees of the Leland Stanford Junior University for Electrically-reconfigurable High Quality Factor Metasurfaces for Dynamic Wavefront Shaping. Dionne Jennifer A, Lawrence Mark, Barton Iii David Russell, Klopfer Elissa and Dagli Sahil d..
Electrical
| Sat 30 May 2026
Beijing, May 30 -- Suzhou Nantu Photoelectric Tech Co Ltd and Chongqing Yungong Photoelectric Tech Co Ltd have applied Chinese patent for Near-chemical-ratio Thin-film Lithium Niobate Electro-optical Modulator. Cui Guoxin, Li Chunyu, Li Qinglian and Liu Ziqi developed it.
The patent application number is CN202511989680 202512..
Optics & Imaging
| Sat 30 May 2026
Beijing, May 30 -- State Intellectual Property Office of China has published Nantong Nanlitai Tech Co Ltd patent application for Silicon-based Optical Modulator Optical Path Monitoring Structure and Design Method. The invention was developed by Liu Dan, Bo Fang, Sun Jingwen, Zhang Shun, Yu Shuhui and Lu Jialu.
The patent appl..
Software
| Sat 30 May 2026
Beijing, May 30 -- Shenzhen Maolue Tech Research Co Ltd has sought patent for Negative Pole Piece, Preparation Method Thereof and Lithium Ion Battery. This invention was developed by Hao Rong, Ruan Zewen, Liang Jingzhe and Shen Xi.
The patent application number is CN20261019101 20260108. The patent publication number is CN121..
Electrical
| Fri 29 May 2026
Alexandria, May 30 -- Gea Wiegand GmbH has received a patent for Facility and Method for Purifying Recovered Nmp. This invention was developed by Becker Jörg and Leibig Ralf.
The patent application number is US202218562464 20220516. The patent publication number is US12636591 (B2). International Patent Classification codes a..
Electrical
| Sat 30 May 2026
Beijing, May 30 -- Electric Power Res Institute State Grid Shaanxi Electric Power Co Ltd and State Grid Xi'an Environmental Protection Tech Center Co Ltd have sought patent for Lithium Ion Pool Charge State Detection Method and System Based on Electrochemical Impedance Spectroscopy. This invention was developed by Wang Ruogu, Do..
Measurement & Testing
| Sat 30 May 2026
Beijing, May 30 -- State Intellectual Property Office of China has received Zhejiang Longch Tech Co Ltd patent application for Lithium Battery Pack Testing Device. Shen Zhonghua, Ye Zhonglong, Li Jian, Guo Hui, Chen Yebin and Fei Dongmei developed the invention.
The patent application number is CN202511588406 20251103. The pa..
Aerospace
| Fri 29 May 2026
Beijing, May 30 -- Nanjing University of Aeronautics and Astronautics has applied Chinese patent for Method and System for Predicting Mechanical Property of Aluminum-lithium Alloy Laser Welding Particle Reinforced Welding Seam. Zhan Xiaohong, Li Yue, Zhao Yanqiu and Cui Xiaojie developed it.
The patent application number is CN2..
Electrical
| Sat 30 May 2026
Beijing, May 30 -- Nantong Reshine New Material Tech Co Ltd has submitted a patent application for Coated Positive Electrode Material and Preparation Method Thereof. This invention was developed by Shao Li, Zhao Liangliang, Qin Jin and Zhang Xinlong.
The patent application number is CN202511785129 20251128. The patent publica..
Electrical
| Fri 29 May 2026
Beijing, May 30 -- State Intellectual Property Office of China has received Guangdong Shengnuohe New Energy Tech Co Ltd patent application for Method for Detecting Appearance Quality Defects of Carbon-coated Aluminum Foil for Lithium Ion Battery. Chen Yiheng and Wang Long developed the invention.
The patent application number..
Electrical
| Sat 30 May 2026
Beijing, May 30 -- Qingtao Power Tech Shanghai Co Ltd has submitted a patent application for Positive Electrode, Battery and Electric Device. Shen Zhipeng, Chen Kai and Wang Lin developed the invention.
The patent application number is CN202511836071 20251208. The patent publication number is CN121460492 (A). International Pa..
Electronics
| Sat 30 May 2026
Beijing, May 30 -- State Intellectual Property Office of China has released Nanchi Energy Tech Shenzhen Co Ltd patent application for Lithium Battery Electrode Plate Containing Conductive Coating and Preparation Method Thereof. This invention was developed by Chen Hongyu, Lin Yun and Wu Yehai.
The patent application number is..
Electrical
| Fri 29 May 2026
Beijing, May 30 -- Huizhou Zhongyu New Energy Tech Co Ltd has filed a patent application for Optimization Method for Connection of Multi-layer Metal Foil and Dissimilar Metal of Lithium Ion Battery. This invention was developed by Xiong Ningjun.
The patent application number is CN202511629906 20251108. The patent publication ..
Semiconductor
| Sat 30 May 2026
Beijing, May 30 -- Guoke Guangxin Jinxing Beijing Laboratory Tech Co Ltd has sought patent for Manufacturing Method of Waveguide Chip. This invention was developed by Liu Jingwei, Liu Yang and Li Chunlong.
The patent application number is CN202511514505 20251022. The patent publication number is CN121454688 (A). International..
Electrical
| Sat 30 May 2026
Beijing, May 30 -- Hella Nanjing Electronics Co Ltd has sought patent for Method and Device for Early Warning and Positioning Thermal Runaway of Lithium Ion Battery Pack in Advance. This invention was developed by Xu Kun, Deng Jiafang, Deng Dongmei and Ye Hengjie.
The patent application number is CN20261002737 20260105. The p..
Electrical
| Sat 30 May 2026
Beijing, May 30 -- Deep Space Detection Laboratory Tiandu Laboratory has applied Chinese patent for Lithium Battery Residual Life Prediction Method and System and Terminal Equipment. Li Jiaqiang, Ding Yunlai, Fan Xiangyuan, Guo Fan, Sun Zhenyang, He Yuling and Zhang Tianzhu developed it.
The patent application number is CN202..
Electrical
| Sat 30 May 2026
Beijing, May 30 -- Fujian Onething Tech Co Ltd has sought patent for Intelligent Lithium Battery Pack Thermal Management System Analysis Method. This invention was developed by You Xiaodian, Gao Hongling and Gao Jiahao.
The patent application number is CN202511610301 20251105. The patent publication number is CN121454335 (A)...
Chemicals
| Fri 29 May 2026
Alexandria, May 30 -- South 8 Technologies has obtained a patent for method of purifying methyl fluoride by removing dimethyl ether. This invention was developed by Rustomji Cyrus, Lee Jungwoo, Royer Jim and Intrator Jeremy.
The patent application number is US202519343065 20250929. The patent publication number is US12636633 ..
Electrical
| Thu 28 May 2026
Beijing, May 29 -- Sanxia New Energy Yongde County Co Ltd and University of Shanghai for Science and Technology have sought patent for Fire Early Warning and Fire Extinguishing Integrated Equipment for Cabin-level Energy Storage Battery Cabin. This invention was developed by Wang Yang, Yan Jinjun, Wu Hong, Ai Hua, Cao Dongmei, R..
Energy
| Sat 30 May 2026
Beijing, May 30 -- EVE Energy has filed a patent application for Electrode Plate and Preparation Method Thereof. This invention was developed by Yang Wei, Lai Caiting and Zhao Ruirui.
The patent application number is CN202511341821 20250918. The patent publication number is CN121460500 (A). International Patent Classification..
Steel
| Fri 29 May 2026
Beijing, May 29 -- State Intellectual Property Office of China has released Posco Holdings Co Ltd and Research Institute of Industrial Science & Technology patent application for Positive Electrode Active Material for Lithium Secondary Battery, Method for Preparing Same, and Lithium Secondary Battery Comprising Same. This invent..
Energy
| Thu 28 May 2026
Beijing, May 29 -- State Intellectual Property Office of China has published Qingdao Institute of Bioenergy and Bioprocess Technology, Chinese Academy of Sciences and Qingdao Baifa Seawater Desalination patent application for Lithium Ion Sieve-based Double-layer Ultrafiltration Membrane as Well as Preparation Method and Applicat..
Chemicals
| Thu 28 May 2026
Beijing, May 29 -- State Intellectual Property Office of China has published Nanjing Liyuan Nano Tech Co Ltd and Changzhou Liyuan New Energy Tech Co Ltd patent application for Lithium Manganese Iron Phosphate Positive Electrode Material as Well as Preparation Method and Application Thereof. The invention was developed by Sun Yuq..
Chemicals
| Thu 28 May 2026
Beijing, May 29 -- Jiangxi Jiuling Lithium Ind Co Ltd has sought patent for Solid Waste Potassium Sodium Sulfate Mixed Salt Utilization Equipment and New Recycling High-value Conversion Process. This invention was developed by Yao Li, Wei Dongdong, Chen Qian, Pan Rui, Liao Xin, Zhan Daowu, Wang Xiaomao, Shuai Jun, Zhu Guangjie, ..
Chemicals
| Thu 28 May 2026
Taipei, May 29 -- Taiwan Patent Office has published Korea Zinc Co Ltd and Kemco patent application for Method for Manufacturing Lithium Hydroxide. The invention was developed by Lee Je-joong, Choi Heon-sik and Lee Hyun.
The patent application number is TW20240119658 20240528. The patent publication number is TW202517584 (A)...
Construction
| Thu 28 May 2026
Beijing, May 29 -- Liaoning Transp Cement Co Ltd has applied Chinese patent for Medium-heat Portland Cement and Preparation Method Thereof. Ma Shiwei, Zhang Huan, Qi Baode, Li Yan and Pi Chunhua developed it.
The patent application number is CN202511804428 20251203. The patent publication number is CN121449352 (A). Internatio..
Chemicals
| Thu 28 May 2026
Beijing, May 29 -- Broad Air Conditioning Co Ltd has submitted a patent application for Lithium Bromide Absorption Type Water Chilling Unit Efficiency Improving Device and Working Method Thereof. This invention was developed by Zhang Yue, Chen Yu, Chen Bokun, Zhou Junhua and Hu Yu.
The patent application number is CN202511953..
Oil & Gas
| Thu 28 May 2026
Beijing, May 29 -- State Intellectual Property Office of China has published PetroChina and Res Inst Safety & Env Tech Co Ltd China Nat Petroleum Corp patent application for Organic-pollution-resistant Coating, Electrode and Preparation Method of Organic-pollution-resistant Coating. The invention was developed by Wang Dan, Wang ..
Electrical
| Thu 28 May 2026
Beijing, May 29 -- State Intellectual Property Office of China has released Zhongqi Xinneng Battery Tech Co Ltd patent application for Full-automatic Die Head Coating System and Coating Method of Lithium Ion Battery Pole Piece. This invention was developed by Han Xiaoning, Liu Yunchao, Liu Yifan, Xie Hairui, Chen Qingqing and Xu..
Chemicals
| Fri 29 May 2026
Beijing, May 29 -- Hunan Enjie Qianyan New Material Tech Co Ltd has sought patent for Method and Device for Detecting Purity of Lithium Nitride. This invention was developed by You Fang, He Fang and He Tete.
The patent application number is CN202511798223 20251202. The patent publication number is CN121453704 (A). Internation..
Electrical
| Fri 29 May 2026
Taipei, May 29 -- Taiwan Patent Office has received Hon Hai Prec Ind Co Ltd and Solid Edge Solutions patent application for Composite Solid Electrolyte and Method of Manufacturing the Same. Li Yu-han, Lai Hong-zheng and Chang Tseng-lung developed the invention.
The patent application number is TW20230139024 20231012. The pate..
Electrical
| Fri 29 May 2026
Beijing, May 29 -- State Intellectual Property Office of China has received Mango Water Tech Ltd patent application for Gas Diffusion Electrode for Diaphragm Electrolytic Cell. Dalal Manish Singh, Parnion Michael J and Santangelo Donald A developed the invention.
The patent application number is CN20248044583 20240614. The pa..
Semiconductor
| Fri 29 May 2026
Beijing, May 29 -- Dainippon Ink & Chemicals has filed a patent application for Antifouling Agent for Inhibiting Adhesion of Aquatic Organisms, Antifouling Agent Composition for Inhibiting Adhesion of Aquatic Organisms, Cured Product of Antifouling Agent for Inhibiting Adhesion of Aquatic Organisms, Antifouling Coating Film, and..
Automobile
| Thu 28 May 2026
Beijing, May 29 -- State Intellectual Property Office of China has released Nankai University and Chery Automobile patent application for Synthesis Method of Lithium-rich Manganese-based Positive Electrode Material with High Capacity Retention Rate. This invention was developed by Chen Jun, Yan Zhenhua, Tong Miao, Li Jing, Zhang..
Semiconductor
| Thu 28 May 2026
Beijing, May 29 -- State Intellectual Property Office of China has received Linyi University and Shandong Xinhai Tech Co Ltd patent application for Method for Preparing Silicon Alloy and Lithium Carbonate by Taking Lithium Ore as Raw Material and Application of Silicon Alloy and Lithium Carbonate. Li Faqiang, Zhang Haixin, Zhao ..
Optics & Imaging
| Thu 28 May 2026
Beijing, May 29 -- Suzhou Geno Truth Diagnostics Co Ltd has filed a patent application for Gel Precursor Solution for Digital Nucleic Acid Detection, Post-gelation Reaction Solution as Well as Preparation Method and Application of Gel Precursor Solution and Post-gelation Reaction Solution. This invention was developed by Zhang H..
Electronics
| Thu 28 May 2026
Beijing, May 29 -- Fengcheng Ganfeng Lithium Co Ltd has sought patent for Spodumene Rotary Kiln Roasting Control Method and System Fused with Visual Perception, Electronic Equipment and Storage Medium. This invention was developed by Zhou Yan, Chen Lilin, Xiao Jiao, Gao Guiyan, Huang Xiaoqiang, Liu Deqiang, Zhou Feng, Li Zhibin,..
Chemicals
| Thu 28 May 2026
Beijing, May 29 -- State Intellectual Property Office of China has released Changzhou University patent application for Inorganic High-temperature-resistant Heat-insulating Coating as Well as Preparation Method and Application Thereof. This invention was developed by Tang Bo and Li Runliu.
The patent application number is CN202..
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