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Plastics
| Wed 06 May 2026
Beijing, May 7 -- Beijing Bricem Science and Tech Co Ltd has submitted a patent application for Method for Uniformly Mixing Nuclear-grade Anion-cation Resin. This invention was developed by Miao Qiang, Zhou Xiangyou and Li Ling.
The patent application number is CN202511158391 20250819. The patent publication number is CN12124..
Automobile
| Wed 06 May 2026
Beijing, May 7 -- Zhejiang Zeekr Intelligent Technology, Weirui Electrical Vehicle Technology Ningbo Co Ltd and Geely Holding Group have submitted a patent application for Electrolyte and Lithium Ion Battery Thereof. This invention was developed by Xia Yu, Du Peng, Pan Fuzhong and Wei Yanwei.
The patent application number is ..
Electrical
| Wed 06 May 2026
Beijing, May 7 -- Suzhou Dejia Energy Tech Co Ltd has submitted a patent application for Preparation Method of Polymer-sulfide Solid Electrolyte Based on Multi-scale Interface Design and Application of Polymer-sulfide Solid Electrolyte in All-solid-state Lithium Battery. This invention was developed by Peng Mingji, Zhou Qiwei an..
Agricultural
| Thu 07 May 2026
Beijing, May 7 -- Beijing Juhe New Mat Co Ltd has submitted a patent application for High-consumption Ecological Nutrient Soil Based on Geopolymer Modified Lithium Tailings and Preparation Method of High-consumption Ecological Nutrient Soil. Yang Xiaobin, Zhuge Xifeng, Jiang Junfeng, Yang Boyang, Zhang Qiumei and Jiang Lanfang d..
Electrical
| Wed 06 May 2026
Beijing, May 7 -- Jinko Solar; Zhejiang Jingke Energy Storage has sought patent for Battery Monomer and Manufacturing Method Thereof, Energy Storage System and Electric Equipment. This invention was developed by Liao Longhui, Fan Jiazhen, Yang Zixiang and Zhang Luhua.
The patent application number is CN202511331978 20250917. ..
Electronics
| Wed 06 May 2026
Beijing, May 7 -- Huizhou Liwei Electronic Tech Co Ltd has filed a patent application for Electrochemical Device and Electronic Device. This invention was developed by Wu Weilian, Sun Xianwei and Lai Xulun.
The patent application number is CN202511303825 20250912. The patent publication number is CN121237969 (A). Internationa..
Engineering
| Thu 07 May 2026
Beijing, May 7 -- State Intellectual Property Office of China has released EVE Energy patent application for Positive Plate as Well as Manufacturing Method and Application Thereof. This invention was developed by Wang Ziyang.
The patent application number is CN202511433223 20250930. The patent publication number is CN12123786..
Electrical
| Thu 07 May 2026
Beijing, May 7 -- State Intellectual Property Office of China has published Hunan Yuneng New Energy Battery Material and Hunan Yuneng Cycle Tech Co Ltd patent application for Recycling Method of Lithium Iron Phosphate Positive Electrode Material and Lithium Iron Phosphate Positive Electrode Material. The invention was developed ..
Enviornmental
| Wed 06 May 2026
Beijing, May 7 -- Yonker Env Prot Co Ltd has submitted a patent application for Pretreatment Device and Method for Extracting Rubidium and Cesium Metals from Lithium Waste Residues. This invention was developed by Cao Yiru, Yang Youyu, Ma Ying, Chen Ting, Fang Yuan and Zhang Ying.
The patent application number is CN2025112745..
Tools and Machinery
| Wed 06 May 2026
Beijing, May 7 -- Jiangxi Linghui Tech Co Ltd has submitted a patent application for Belt Type Conveying Equipment for Extracting Lithium from Tailings. This invention was developed by Ai Weiming, Yi Yang, Yan Zhigang, Huang Jiawei, You Zijun and Yi Jingcheng.
The patent application number is CN202511528294 20251024. The pate..
Chemicals
| Wed 06 May 2026
Beijing, May 7 -- State Intellectual Property Office of China has released Yifeng Jiuyu Lithium Ind Co Ltd patent application for Sagger Material Sulfuric Acid Leaching-flotation Synergistic Lithium Extraction and Leaching Residue Multi-stage Recycling Method. This invention was developed by Wei Dongdong, Yao Li, Feng Yanxia, Pa..
Electrical
| Wed 06 May 2026
Beijing, May 7 -- Ganzhou Tianqi Cycle Environmental Protection Tech Co Ltd has applied Chinese patent for Integrated Efficient Multi-stage Crushing Device for Waste Lithium Iron Phosphate Batteries. Cai Xingmao, Yan Ruguo, Wang Tao, Mao Gang, Lai Wenfeng and Wen Shuying developed it.
The patent application number is CN202511..
Electronics
| Wed 06 May 2026
Beijing, May 7 -- Huizhou Liwei Electronic Tech Co Ltd has submitted a patent application for Separator, Electrochemical Device, and Electronic Device. This invention was developed by Pan Chaoquan, Sun Xianwei, Lai Xulun, Zhu Jiangsen, Cao Zhen, Yu Guobin, Zhang Yamei and Wang Lin.
The patent application number is CN202511377..
Electrical
| Thu 07 May 2026
Beijing, May 7 -- State Intellectual Property Office of China has received Sinoma Lithium Battery Separator Co Ltd patent application for On-line Diaphragm Coating Quality Adjusting Method. Zhang Zongxu, Bai Yaozong, Liu Gaojun, Zhou Yang, Du Jingran, Niu Duobing, Zhai Mengmeng and Qian Jiaqi developed the invention.
The pate..
Electrical
| Thu 07 May 2026
Beijing, May 7 -- Zhejiang Youshan New Energy Tech Co Ltd has sought patent for Method for Rapidly Judging Iron-phosphorus Ratio of Finished Iron Phosphate According to Specific Surface Area of Iron Phosphate Dehydrate. This invention was developed by Wang Xiaojie, Lin Yi, Liu Zhicheng, Qian Kun and Qian Zhengyang.
The patent..
Electrical
| Thu 07 May 2026
Beijing, May 7 -- 24M Technologies, National Science And Tech Development Bureau and Nuvopulus Ltd have filed a patent application for Direct Regeneration of Spent Lithium Electrodes Via Heat Treatment. This invention was developed by Kunanusant Nagaprasad, Lintongong Patrick, Chen Junzheng, Tammavat Prashant, Sisuk Tomasz, Boug..
Electrical
| Thu 07 May 2026
Beijing, May 7 -- Knag Power Operating Inc has submitted a patent application for Solid Electrolyte and Method for Producing Same. Francis Bryan E and Oberwetter Samuel M developed the invention.
The patent application number is CN20248033261 20240404. The patent publication number is CN121241448 (A). International Patent Cla..
Electronics
| Thu 07 May 2026
Beijing, May 7 -- State Intellectual Property Office of China has published Qujing Yiwei Lithium Energy Co Ltd patent application for Sealing Nail Welding Defect Detection Method, Electronic Equipment and Storage Medium. The invention was developed by Wang Tong.
The patent application number is CN202511315869 20250915. The pa..
Agricultural
| Thu 07 May 2026
Beijing, May 7 -- Hubei Zifeng Agricultural Tech Development Co Ltd and Yichang Agricultural Tech Promotion Center Yichang Branch Of Hubei Agricultural Radio And Television have submitted a patent application for Strip-shaped Composite Planting Seeder for Hilly and Mountainous Areas. This invention was developed by Wang Kaihua, ..
Electrical
| Thu 07 May 2026
Beijing, May 7 -- Hunan Changyuan Lico New Energy Co Ltd, Jinchi Energy Mat Co Ltd and Wukuang New Energy Mat Hunan Co Ltd have submitted a patent application for Ternary Positive Electrode Material with Gradient Distribution of Transition Metal Doped Co, Preparation Method of Ternary Positive Electrode Material and Lithium Ion ..
Electrical
| Thu 07 May 2026
Beijing, May 7 -- Sichuan Tianfu New Area Innovation Research Institute Southwest Univ Of Science and Technology and Southwest University of Science and Technology have submitted a patent application for Lithium-sulfur Battery Gel Electrode Based on Peca-n Slow-release Polymerization and Preparation Method Thereof. This inventio..
Electrical
| Thu 07 May 2026
Beijing, May 7 -- Electric Power Science Research Institute of State Grid Anhui Electric Power and University of Science and Technology of China have applied Chinese patent for Lithium Ion Battery Core Temperature Prediction Method and System Based on Finite Element Model. Li Tao, Hu Di, Zhu Lin, Yang Haosong, Tan Peng, Gong Lil..
Electrical
| Wed 06 May 2026
Beijing, May 7 -- Huizhou Liwei Electronic Tech Co Ltd and Zhejiang Liwei Electronic Tech Co Ltd have submitted a patent application for Lithium Ion Electrolyte and Lithium Ion Battery. This invention was developed by Yang Xinzhe, Zheng Chang, Jiang Yanghui, Xiong Wei, Liang Xueying and Hong Zuchuan.
The patent application nu..
Electrical
| Wed 06 May 2026
Beijing, May 7 -- BYD Company and Shenzhen BYD Lithium Battery have submitted a patent application for Battery and Electric Equipment. This invention was developed by Gao Xiang, Zhang Hanping, Fan Xiaogen, Wang Xuewan and He Kefeng.
The patent application number is CN202411731045 20241128. The patent publication number is CN1..
Electrical
| Wed 06 May 2026
Beijing, May 7 -- Ningde Contemporary Amperex Technology and Xiamen Times Res Institute Co Ltd have applied Chinese patent for Preparation Method of Negative Electrode Active Material, Battery and Preparation Method Thereof, and Electric Device. Xia Xiwen, Ren Miaomiao and Wei Yimin developed it.
The patent application number..
Measurement & Testing
| Wed 06 May 2026
Beijing, May 7 -- Tianjin Lishen Juyuan New Energy Tech Co Ltd and Tianjin Lishen Battery have submitted a patent application for Automatic Internal Resistance Testing Equipment for Polymer Soft Package Battery. Wang Kui, Yan Jia, Li Xuejian, Li Jianli and Wang Mingzheng developed the invention.
The patent application number ..
Electrical
| Wed 06 May 2026
Beijing, May 7 -- State Intellectual Property Office of China has received Hubei Yunsen Techpark Co Ltd patent application for Lithium Battery Tab Riveting Feeding Device Capable of Preventing Material Stacking Dislocation. Liao Chenggang developed the invention.
The patent application number is CN202511831851 20251208. The p..
Electrical
| Wed 06 May 2026
Beijing, May 7 -- Shenzhen Taike Juneng New Energy Mat Co Ltd has submitted a patent application for Electrolyte, Lithium Ion Battery and Preparation Method Thereof. This invention was developed by Kinoshita Shinichi, Zhu Xingyu, Yang Rui and Li-zhao Yirou.
The patent application number is CN202410855599 20240627. The patent ..
Electrical
| Wed 06 May 2026
Beijing, May 7 -- Jiangsu Zhengli New Energy Battery Technology Co Ltd has submitted a patent application for Electrolyte, Electrolyte Injection Mode Thereof and Lithium Metal Battery. This invention was developed by Fang Congcong, Yu Qingjiang, Lei Ruyan, Xu Dan, Zhu Xianli, Yuan Meiyu, Yu Hongjiang and Jiang Kecheng.
The pa..
Electrical
| Wed 06 May 2026
Beijing, May 7 -- Jingmen Xinzhoubang New Mat Co Ltd has sought patent for Lithium Ion Battery. This invention was developed by Zhang Zhaohua.
The patent application number is CN202511425684 20250930. The patent publication number is CN121238018 (A). International Patent Classification codes are H01M10/0525, H01M10/0567, H01M..
Electrical
| Wed 06 May 2026
Beijing, May 7 -- State Intellectual Property Office of China has received Hefei Qianrui Tech Co Ltd patent application for Additive and Electrolyte for Fast-charging Lithium Ion Battery. Zhang Yudong, Liang Dayu and Yang Wei developed the invention.
The patent application number is CN202511344959 20250919. The patent publica..
Electrical
| Wed 06 May 2026
Beijing, May 7 -- Zhongneng Ruixin Xiamen Energy Tech Co Ltd has filed a patent application for Composite Polymer Solid Electrolyte, Preparation Method Thereof and Secondary Battery. This invention was developed by Yun Yifeng, Chang Song, Lim Jin-yong, Li Haijun and Xu Kai.
The patent application number is CN202511602209 2025..
Electrical
| Wed 06 May 2026
Beijing, May 7 -- Zhang Yanqiu has applied Chinese patent for Topological Ion Battery Based on Weel Semimetal Orbit Pump Effect. Zhang Yanqiu, Li Li and Zhang Shuyang developed it.
The patent application number is CN202511452588 20251012. The patent publication number is CN121237976 (A). International Patent Classification co..
Electrical
| Thu 07 May 2026
Beijing, May 7 -- Nanning Chenyu New Energy Tech Co Ltd has sought patent for Graphite Composite Material, Modified Graphite Material and Preparation and Application of Negative Electrode of Graphite Composite Material. This invention was developed by Song Zilong, Xu Xing, Zhang Qianying, Jiang Kai and Chen Song.
The patent a..
Electrical
| Thu 07 May 2026
Beijing, May 7 -- State Intellectual Property Office of China has received Zhengzhou University and Zhengzhou Institute of Emerging Industrial Technology patent application for 3D Printing Cross-linked Network Silicon-carbon Negative Electrode Plate, Preparation Method Thereof and Lithium Ion Battery. Chai Fengtao, Chen Hezhi, Y..
Electrical
| Thu 07 May 2026
Beijing, May 7 -- State Intellectual Property Office of China has received Jiangxi Acad Of Sciences patent application for Lithium Metal Negative Electrode with Three-dimensional Composite Structure Layer and Preparation Method of Lithium Metal Negative Electrode. Weng Yaqing, Yan Nanfu, Yan Runhan, Gu Bintao, Chai Wanqiu and Xu..
Electrical
| Wed 06 May 2026
Beijing, May 7 -- State Intellectual Property Office of China has released Jiangsu Xinyu New Energy Tech Co Ltd patent application for Lithium Battery Electrode Material Recovery System and Process. This invention was developed by Chen Zhen, Liu Chenglin and Xu Shun.
The patent application number is CN202511655161 20251112. T..
Electronics
| Thu 07 May 2026
Beijing, May 7 -- State Intellectual Property Office of China has released Western Metal Materials Co Ltd patent application for Carbon-coated Aluminum Foil Conductive Paste, Preparation Method, Carbon-coated Aluminum Foil and Positive Pole Piece. This invention was developed by Hu Linlin, Tian Yi, Luo Xuan, Tian Meng, Wang Luha..
Electrical
| Wed 06 May 2026
Beijing, May 7 -- Dongguan City Lingya Intelligent Tech Co Ltd has submitted a patent application for Frame Port Terminal of Lithium Electric Connector. This invention was developed by Yao Yao and Li Tiejun.
The patent application number is CN202511388996 20250926. The patent publication number is CN121238270 (A). Internation..
Electrical
| Wed 06 May 2026
Beijing, May 7 -- Hunan Yuxin New Energy Co Ltd has submitted a patent application for High-safety Cylindrical Lithium Battery Pack. This invention was developed by Yao Shuaijian and Chen Zhouyu.
The patent application number is CN202511698893 20251119. The patent publication number is CN121238138 (A). International Patent Cl..
Electrical
| Wed 06 May 2026
Beijing, May 7 -- Changzhou Yuehui Environmental Protection Tech Development Co Ltd has sought patent for Lithium Battery Recovery Processing Device and Processing Technology Thereof. This invention was developed by Cao Hua, Zhu Jianming, Zhu Weiguo and Feng Jiurong.
The patent application number is CN202511784735 20251201. T..
Electrical
| Wed 06 May 2026
Beijing, May 7 -- State Intellectual Property Office of China has released Chenju Suzhou Kechuang Dev Co Ltd patent application for Method for Recovering Lithium and High-valued Products Through Co-pyrolysis of Low-rank Coal and Retired Lithium Battery Positive Electrode. This invention was developed by Liu Linlin, Zhang Qingjie..
Measurement & Testing
| Thu 07 May 2026
Beijing, May 7 -- State Intellectual Property Office of China has published Nanjing Airuisen Environment Tech Co Ltd patent application for Smoke Detection Alarm Device. The invention was developed by Li Chunhong, Zhou Zhongshan, Cheng Qingshe and Zhou Tong.
The patent application number is CN202511660310 20251113. The patent..
Electrical
| Thu 07 May 2026
Beijing, May 7 -- Shanghai Deshang Environmental Protection Tech Co Ltd has submitted a patent application for Unmanned Access Method and System for Lithium Battery Temporary Storage Cabinet. This invention was developed by Zhao Xuemin.
The patent application number is CN202511675200 20251115. The patent publication number is..
Electrical
| Thu 07 May 2026
Beijing, May 7 -- State Intellectual Property Office of China has received China Jiliang University and Zhejiang Baimahu Laboratory patent application for Lithium Battery Health State Estimation Method Based on Long Short-term Memory Network. Zhu Chunxiang, Qi Jialong, Yan Bangjie, Zhou Xingkai, Jia Yinghao, Duan Yuxiang, Chen H..
Electrical
| Thu 07 May 2026
Beijing, May 7 -- Zhongding Intelligent Wuxi Tech Co Ltd has applied Chinese patent for Deep Learning-based Lithium Battery Internal Short Circuit Fault Early Warning and Positioning Method and System. Zhou Yifeng, Li Zhaohui and Ding Sheng developed it.
The patent application number is CN202511785605 20251201. The patent pub..
Electrical
| Thu 07 May 2026
Beijing, May 7 -- State Intellectual Property Office of China has released Nanjing Zifeng Electric Power Equipment Co Ltd patent application for Non-contact Online Monitoring Device for Drop-out Fuse. This invention was developed by Wang Suning, Zha Xianyue, Liu Xiangheng, Wang Yuewu, Lou Shuangyan, Yu Yuean and Yang Aihua.
T..
Electrical
| Thu 07 May 2026
Beijing, May 7 -- State Intellectual Property Office of China has received LG Energy Solution and Snu R&DB Foundation patent application for Method for Manufacturing Pre-lithiated Negative Electrode, Negative Electrode Manufactured Thereby, and Lithium Secondary Battery Including Negative Electrode. Chae Jonghyun, Kwon John, Joo..
Measurement & Testing
| Thu 07 May 2026
Beijing, May 7 -- Hunan Juli New Energy Tech Co Ltd has submitted a patent application for Lithium Battery Appearance Defect Detection System and Method Based on Deep Learning. Liu Yuhai, Jin Jiaxing, Wu Shifu and Zhang Zhida developed the invention.
The patent application number is CN202511558920 20251029. The patent publica..
Metal & Mining
| Wed 06 May 2026
Beijing, May 7 -- Tsinghua University has sought patent for Modified Alloy Material and Preparation Method Thereof. This invention was developed by Xu Ruina, Jiang Shiyi, Wang Yu, Jiang Peixue and Zhang Chi.
The patent application number is CN202511365440 20250923. The patent publication number is CN121244876 (A). International..
Electrical
| Wed 06 May 2026
Alexandria, May 7 -- CSG Pgc Energy Storage Res Institute has filed a patent application for Fault Detection Isolation and Positioning Method for General Battery System. This invention was developed by Xiong Rui, Wang Chenxu, Chen Man, Zhang Hao, Li Yikai, Yu Siwei, Liu Zihao, Li Zhuoyi, Peng Peng, Peng Yumin, Sun Wanzhou, She J..
Optics & Imaging
| Thu 07 May 2026
Beijing, May 7 -- Wuxi Simo New Energy Tech Co Ltd has submitted a patent application for Self-evolution Control Method for Thermal Management of Energy Storage Container Based on Digital Twinning-reinforcement Learning. This invention was developed by Feng Jian and Han Wenxi.
The patent application number is CN202511382900 2..
Optics & Imaging
| Thu 07 May 2026
Beijing, May 7 -- Suzhou Industrial Park Nano Industry Tech Research Institute Co Ltd has filed a patent application for Thin Film Lithium Niobate Optical Waveguide Preparation Method and Thin Film Lithium Niobate Optical Waveguide. This invention was developed by Sun Bingbing, Chen Juan and Yang Xiaodan.
The patent applicati..
Measurement & Testing
| Thu 07 May 2026
Beijing, May 7 -- Ronggu New Material Tech Shaoxing Co Ltd has sought patent for Method for Measuring Content of Lithium Carbonate and Residual Alkali in Solid Electrolyte and Titration Equipment. This invention was developed by Sun Zaifang.
The patent application number is CN202511410782 20250929. The patent publication numb..
Electronics
| Thu 07 May 2026
Beijing, May 7 -- Ningde Amperex Technology has applied Chinese patent for Positive Electrode Material, Electrochemical Device, and Electronic Device. Mo Wenbin and Yang Pengbo developed it.
The patent application number is CN20238097809 20230509. The patent publication number is CN121241450 (A). International Patent Classifica..
Automobile
| Wed 06 May 2026
Beijing, May 7 -- Shanghai Lixiang Automobile has sought patent for Dual-power System Control Method and Related Device. This invention was developed by Wang Dehai, Liu Qiang and Xie Fei.
The patent application number is CN202411341929 20240924. The patent publication number is CN121238952 (A). International Patent Classifica..
Aerospace
| Wed 06 May 2026
Beijing, May 7 -- State Intellectual Property Office of China has received Capital Aviation Mach Co Ltd and CN Academy Launch Vehicle Tech patent application for Welding Method for Medium-thickness Aluminum-lithium Alloy. Li Quan, Wu Aiping, Wang Guoqing, Zhang Sicong, Zhang Suhong, Zhao Yanhua, Du Yanfeng, Liu Qi, Ma Kang and S..
Aerospace
| Thu 07 May 2026
Beijing, May 7 -- Shanghai Aerospace Equipments Manufacturer has filed a patent application for Method and System for Manufacturing Aluminum Alloy High-rib Toughened Grid Wallboard. This invention was developed by Hu Lan, Gong Jixiang, Zhang Zhichao, Li Rui, Qiao Fan, Zhang Xuanming, Meng Jinlong, Zhu Jiayu, Lu Miao and Yang Yon..
Electrical
| Wed 06 May 2026
Alexandria, May 6 -- SK On Co Ltd and National University Gyeongsang IACF have applied United States patent for Polymer Electrolyte Membrane for Lithium Secondary Battery and Lithium Secondary Battery Including the Same. Lee Han Sol, Park Myung Soo, Kim Ki Hyun, Hwang Soon Sik, Jeong Yu Gyeong and Kim Yu Eun developed it.
The..
Shipping and Marine
| Wed 06 May 2026
Alexandria, May 6 -- Ocean University of China has submitted a patent application for Fluorinated Lithium- and Manganese-rich Layered Oxides and Methods of Making Thereof. Chen Guoying and Wang Faxing developed the invention.
The patent application number is US202519052661 20250213. The patent publication number is US2026011677..
Electrical
| Tue 05 May 2026
Alexandria, May 6 -- Purdue Research Foundation has filed a patent application for Rechargeable Batteries, Lithium-ion Batteries, Electrodes, and Low-temperature Electrolytes. This invention was developed by Pol Vilas Ganpat, Tackett Brian Michael and Jeong Daecheol.
The patent application number is US202519370056 20251027. T..
Engineering
| Wed 06 May 2026
Alexandria, May 6 -- U.S. Patent and Trademark Office has released A1 Lithium Inc patent application for Low Shear Ion Exchange System for Enhancing Selectivity and Efficiency. This invention was developed by Jachuck Roshan Jeet Jee.
The patent application number is US202519375627 20251031. The patent publication number is US..
Plastics
| Wed 06 May 2026
Beijing, May 6 -- Hebei Junyong Tech Co Ltd has submitted a patent application for Quick-burning Thin Film Material and Preparation Method Thereof. This invention was developed by Zhou Yuliang, Liu Hongsong and Lei Jing.
The patent application number is CN202511469528 20251015. The patent publication number is CN121226105 (A)..
Chemicals
| Wed 06 May 2026
Beijing, May 6 -- Jiangxi Jiuling Lithium Ind Co Ltd has filed a patent application for Method for Preparing Ceramic Material from Lithium Slag Obtained by Extracting Lithium from Spodumene Through Acid Method. This invention was developed by Wei Dongdong, Yao Li, Deng Lihua, Pan Rui, Liao Xin, Zhan Daowu, Wang Xiaomao, Shuai Ju..
Engineering
| Wed 06 May 2026
Beijing, May 6 -- Jingdezhen Zhiyinlan Ceram Co Ltd and Jingdezhen Ceramic Institute have applied Chinese patent for Preparation Method of Ultra-smooth Domestic Porcelain White Glaze. Zhao Lei, Xi Minyi, Liang Jian, Wang Song, Zhang Quan and Li Hua developed it.
The patent application number is CN202511784875 20251201. The pa..
Engineering
| Wed 06 May 2026
Beijing, May 6 -- State Intellectual Property Office of China has published Sinoma Lithium Film Inner Mongolia patent application for Flash Steam Recycling Device. The invention was developed by Li Yuehong, Fan Zhixin, Yang Haiquan, Deng Pengfei, Yang Fan, Zhang Heng, Gong Xuegang and Zhang Pengru.
The patent application numb..
Chemicals
| Wed 06 May 2026
Beijing, May 6 -- Jiangsu HSC New Energy Mat Co Ltd has sought patent for Method for Purifying Lithium Difluoro (oxalato) Borate. This invention was developed by Wu Guodong, Zhao Yajuan, Zhou Li, Zhang Liya, Kong Zhimei and Zhang Yuqing.
The patent application number is CN202511529821 20251024. The patent publication number i..
Electrical
| Wed 06 May 2026
Alexandria, May 6 -- U.S. Patent and Trademark Office has received Sem Inc patent application for Method of Producing Lithium Compounds from Lithium-ion Battery Waste. Chung Wook Jin, Nisola Grace, Edward Sio John, Mark Sibag and Gebremichael Gebremedhn Tekeste developed the invention.
The patent application number is US20251..
Measurement & Testing
| Wed 06 May 2026
Beijing, May 6 -- Zhongqi Xinneng Tianjin Battery Tech Co Ltd has filed a patent application for Pole Piece Length Measurement and Dual Verification Method Based on Segmentation Verification Unit. This invention was developed by Liu Xiuyun, Li Baode and Zhou Cuiying.
The patent application number is CN202511544253 20251028. T..
Metal & Mining
| Wed 06 May 2026
Beijing, May 6 -- Jiaozuo Guoxin Furnace Charge Co Ltd has filed a patent application for Controllable Drainage Internal Heating Type Lithium Ion Battery Negative Electrode Material Graphitization Heating Furnace. This invention was developed by Zhang Baoguo, Min Yeping, Jiang Lihong and Li Yiqing.
The patent application numb..
Electrical
| Tue 05 May 2026
Alexandria, May 6 -- Ibatterycloud Co Ltd has sought patent for Method, Device, Medium, and Product for Extracting Feature Maps from Operational Data of Lithium Batteries. This invention was developed by Ci Song, Zhang Ming, Li Chaofan, Li Kai, Li Xuefeng, Bai Xuheng, Wang Yunfang and Liu Zhiquan.
The patent application numbe..
Plastics
| Wed 06 May 2026
Beijing, May 6 -- Yantai Taihe New Material Polymer New Material Res Institute Co Ltd has submitted a patent application for Aramid Nanofiber Coating Slurry, Coating Diaphragm and Preparation Method Thereof. Geng Xue, Dong Yajie, Zhang Lu and Zou Xuan developed the invention.
The patent application number is CN202511784267 20..
Chemicals
| Wed 06 May 2026
Beijing, May 6 -- Alligator Shanghai New Mat Co Ltd has submitted a patent application for Inorganic Anti-crack Fireproof Interior Wall Coating and Preparation Method Thereof. Lv Zhaorong and Zhao Juan developed the invention.
The patent application number is CN202511615548 20251106. The patent publication number is CN1212270..
Pharmaceutical
| Wed 06 May 2026
Beijing, May 6 -- Jinling Pharmaceutical Co Ltd has submitted a patent application for Preparation Method of Aminothiophene Compound. This invention was developed by Li Jian, Shi Jiantao, Zhang Jiaojiao, Ni Jie, Xu Xiangyang, Xie Jun, Xia Yun, Qu Pingping, Li Xiang and Wu Yundeng.
The patent application number is CN2025113886..
Electrical
| Wed 06 May 2026
Beijing, May 6 -- Chongqing Huayu Electric Group has applied Chinese patent for Start Control Circuit of Multi-path Electromagnetic Valve. Wang Tianqi, Li Gang, Zhang Meng, Pan Mingliang and Lu Rongcan developed it.
The patent application number is CN202511560392 20251029. The patent publication number is CN121229692 (A). Inter..
Pharmaceutical
| Wed 06 May 2026
Beijing, May 6 -- Asychem Pharmaceuticals Tianjin Co Ltd has filed a patent application for Aminopyridine Compound as Well as Preparation Method and Application Thereof. This invention was developed by Lim Han, Wu Miao, Wei Yuan, Jing Lei, Sun Yupeng and Liu Shaole.
The patent application number is CN202511786929 20251201. Th..
Electrical
| Wed 06 May 2026
Alexandria, May 6 -- Shenzhen Oriental Willing New Energy Co Ltd has submitted a patent application for Control Circuit Suitable for Power Supplies with Freely Switchable Voltage. This invention was developed by Wang Kunli.
The patent application number is US202418974499 20241209. The patent publication number is US2026012143..
Electrical
| Wed 06 May 2026
Alexandria, May 6 -- U.S. Patent and Trademark Office has received Hon Hai Prec Ind Co Ltd and Solid Edge Solutions patent application for Method for Making Organic Metal Skeleton Material Embedded with Nanometal, Lithium-ion Battery Anode Material and Anode-free Lithium-ion Battery. Wang Pin-han, Chen Wei-chao, Chang Tseng-lung..
Electrical
| Wed 06 May 2026
Alexandria, May 6 -- U.S. Patent and Trademark Office has received SK On Co Ltd and National University Gyeongsang IACF patent application for Polymer Electrolyte Membrane for Lithium Secondary Battery and Lithium Secondary Battery Including the Same. Lee Han Sol, Park Myung Soo, Kim Ki Hyun, Jeong Yu Gyeong, Hwang Soon Sik and ..
Electrical
| Wed 06 May 2026
Alexandria, May 6 -- Talos Tech LLC has filed a patent application for High-temperature Solid-state Lithium Alloy-carbon Dioxide Battery. This invention was developed by Liu Hansan.
The patent application number is US202418931774 20241030. The patent publication number is US20260121080 (A1). International Patent Classificatio..
Electrical
| Tue 05 May 2026
Alexandria, May 6 -- Shenzhen Baoming Tech Co Ltd has submitted a patent application for Three-dimensional Composite Copper Foil for Solid-state Lithium Battery and Preparation Method Therefor. This invention was developed by Li Jun.
The patent application number is US202519366431 20251022. The patent publication number is US..
Electrical
| Wed 06 May 2026
Beijing, May 6 -- State Intellectual Property Office of China has published Jiangxi Yunshan Intelligent Tech Co Ltd patent application for Lithium Ion Battery Pole Piece Baking Device and Method. The invention was developed by Gong Ping, Xu Zhengpeng, Yin Chuanfeng, Cheng Huaxing and Cao Zhonghua.
The patent application numbe..
Agricultural
| Wed 06 May 2026
Beijing, May 6 -- Jiangxi Guohuan Environmental Protection Tech Co Ltd has submitted a patent application for Lithium Slag-based Soil Remediation Agent and Method for Synergistically Solidifying Heavy Metals by Using Same. This invention was developed by Wu Hui, Zhao Yang, Xia Xiaoyun, Feng Zhenhe, Zuo Jinbao, Zhang Aimei, Deng ..
Electrical
| Wed 06 May 2026
Beijing, May 6 -- State Intellectual Property Office of China has published Western Metal Materials Co Ltd patent application for Self-repairing Type Lithium Ion Battery Positive Electrode Adhesive, Preparation Method, Positive Electrode Slurry and Positive Electrode Plate. The invention was developed by Tian Yi, Hu Linlin, Luo ..
Electronics
| Wed 06 May 2026
Beijing, May 6 -- Alligator Shanghai New Mat Co Ltd has filed a patent application for Water-based Inorganic Black Pavement Heat Reflection Refrigeration Coating and Preparation Method Thereof. This invention was developed by Zhao Juan and Lv Zhaorong.
The patent application number is CN202511571336 20251030. The patent publi..
Electrical
| Wed 06 May 2026
Beijing, May 6 -- Xi'an Lanshen New Material Tech Co Ltd has applied Chinese patent for Flexible Electrode and Preparation Method and Application Thereof. Wang Xiaodong, Gao Hao, Meao, Feng Zhijun and Sun Bingjie developed it.
The patent application number is CN202511794343 20251202. The patent publication number is CN1212283..
Chemicals
| Wed 06 May 2026
Beijing, May 6 -- Zhejiang Hengda Aluminum Ind Co Ltd has submitted a patent application for Lithium-containing High-strength Aluminum Alloy Material for Additive Manufacturing. This invention was developed by Ying Zizhi, Hu En, He Hongfu, Hayashi Shu, Zhang Xiaoqing and Ma Juntao.
The patent application number is CN202511388..
Construction
| Wed 06 May 2026
Beijing, May 6 -- State Intellectual Property Office of China has published Foshan Dongpeng Ceramic Co Ltd, Qingyuan Nafuna Ceramics Co Ltd, Guangdong Dongpeng Holdings Co Ltd, Foshan Dongpeng Ceramic Dev Co Ltd and Foshan Donghua Shengchang Tech Co Ltd patent application for Antibacterial Glazed Tile and Preparation Method Ther..
Electrical
| Tue 05 May 2026
Beijing, May 5 -- Tianjin Bamo Technology and Zhejiang Bamo Tech Co Ltd have filed a patent application for Composite Positive Electrode Material, Preparation Method Thereof and Battery. This invention was developed by Han Lulu and Lu Jiling.
The patent application number is CN202511328830 20250917. The patent publication num..
Electrical
| Wed 06 May 2026
Beijing, May 6 -- Suzhou Huazhicheng Precision Industry Tech Co Ltd has submitted a patent application for Lithium Battery Leakage Detection Equipment. This invention was developed by You Tianchen and Xie Qiang.
The patent application number is CN202511601070 20251104. The patent publication number is CN121230963 (A). Interna..
Electrical
| Tue 05 May 2026
Beijing, May 5 -- Jiangsu Highstar Battery Co Ltd and Jiangsu Highstar Power Technology have submitted a patent application for Low-temperature-resistant Lithium Ion Battery as Well as Preparation Method and Application Thereof. Chen Gang, Li Yu, Zhang Murong and Hu Dandan developed the invention.
The patent application numbe..
Electrical
| Tue 05 May 2026
Beijing, May 5 -- South China University of Technology and Shenzhen Capchem Technology have applied Chinese patent for Non-aqueous Electrolyte and Lithium Ion Battery. Lin Xionggui, Wang Chaoyang, Qian Yunxian and Pi Chenqi developed it.
The patent application number is CN202511746717 20251126. The patent publication number i..
Electrical
| Tue 05 May 2026
Beijing, May 5 -- Zhongchuang Xinhang New Energy Xiamen Co Ltd and CALB Group have filed a patent application for Electrolyte Additive, Electrolyte and Battery. This invention was developed by Yin Lingxia, Ma Guohua, Li Jin, Ma Dandan and Guo Lili.
The patent application number is CN202511429849 20250930. The patent publicati..
Electrical
| Tue 05 May 2026
Beijing, May 5 -- Anhui Normal University and Zhejiang University have submitted a patent application for High-performance Composite Solid Electrolyte for Solid Lithium Ion Battery and Preparation Method and Application of High-performance Composite Solid Electrolyte. This invention was developed by Liu Jinyun, Chen Sifan and Zh..
Electrical
| Tue 05 May 2026
Beijing, May 5 -- Hunan Yihua New Energy Co Ltd and Shenzhen Yihua New Energy Co Ltd have sought patent for Preparation Method of Halide Solid Electrolyte and All-solid-state Lithium Battery. This invention was developed by Wang An, Wang Wenyao and Luo Xiang.
The patent application number is CN202511570378 20251030. The paten..
Optics & Imaging
| Wed 06 May 2026
Beijing, May 6 -- State Intellectual Property Office of China has published Suzhou Yilan Micro Semiconductor Tech Co Ltd and Suzhou Yilan Micro Photoelectric Tech Co Ltd patent application for Integrated Optical Gyroscope and Preparation Method Thereof. The invention was developed by Zhou Jingjie, Jin Weibin, Chen Pengxin and Ch..
Software
| Wed 06 May 2026
Alexandria, May 6 -- TAE Technologies has submitted a patent application for Support Structure for Charged Particle Beam Target. Meekins Michael P developed the invention.
The patent application number is US202418678180 20240530. The patent publication number is US20260122753 (A1). International Patent Classification codes ar..
Metal & Mining
| Wed 06 May 2026
Alexandria, May 6 -- AGC Inc has sought patent for Crystallized Glass, Chemically Toughened Glass, and Method for Producing Crystallized Glass. This invention was developed by Yamazaki Yoshiki, Akiba Shusaku, Nagano Mikio, Imakita Kenji and Kanehara Kazuki.
The patent application number is US202419003804 20241227. The patent pu..
Electrical
| Tue 05 May 2026
Geneva, May 5 -- Gem Co Ltd and Gem Shenzhen Super Green Tech Research Center Co Ltd have applied WIPO patent for Large-particle Lithium-rich Manganese-based Precursor and Preparation Method Therefor, and Positive Electrode Material and Use. Xu Kaihua, Xue Zhuangzhuang, Hua Wenchao, Zhang Kun, Zhang Jingjing, Ma Yongsong, Wang J..
Metal & Mining
| Wed 06 May 2026
Beijing, May 6 -- Chengdu Aircraft Industry Group has submitted a patent application for Postweld Heat Treatment Method for Improving Strength of Aluminum-lithium Alloy Diffusion Bonding Joint. Jiang Senbao, Chen Yao, Yang Pingchuan, Wang Yusheng, Rong Jian, Niu Yin, Pu Rongsen, Yan Yue, Ren Lisha and Sun Hongli developed the in..
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