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Chemicals
| Fri 26 Jun 2026
Beijing, June 26 -- Shenzhen Suolide New Material Technology has submitted a patent application for High-entropy Halide Solid Electrolyte and Preparation Method and Application Thereof. This invention was developed by Zhong Ziyang, Shen Zhihao, Deng Ying, Ci Lijie and Li Deping.
The patent application number is CN202511849268..
Electrical
| Thu 25 Jun 2026
Beijing, June 26 -- State Intellectual Property Office of China has released Soochow Mary Prec Manufacture Co Ltd patent application for Lithium Ion Battery Slurry Filter Element and Preparation Method Thereof. This invention was developed by Wang Yibin.
The patent application number is CN202511751995 20251126. The patent pub..
Electrical
| Thu 25 Jun 2026
Beijing, June 26 -- State Intellectual Property Office of China has released Qingkong Jiangsu System Co Ltd, Northwestern University, Jiangsu Haohui Safety Tech Co Ltd and Jiangsu Weieran Intelligent Tech Co Ltd patent application for Lithium Battery Fire Extinguishing System Transmitted and Controlled by Internet of Things. Th..
Chemicals
| Fri 26 Jun 2026
Beijing, June 26 -- State Intellectual Property Office of China has received Xingkongjihua Shanghai Automobile Tech Co Ltd patent application for Modified Lithium Iron Manganese Phosphate Positive Electrode Material, Preparation Method Thereof and Lithium Ion Battery. Li Yantao developed the invention.
The patent application ..
Chemicals
| Fri 26 Jun 2026
Beijing, June 26 -- Qingdao Hangchuang Zhongneng Tech Co Ltd has submitted a patent application for Preparation Method of 3D Printing Customized Oxide Solid Electrolyte and Lithium Battery. This invention was developed by Wang Yantao, Shi Chuan, Liu Kunlong, Li Zhi, Wang Meng and Zhang Xinyu.
The patent application number is ..
Electrical
| Thu 25 Jun 2026
Beijing, June 26 -- Shandong Lvteng New Energy Tech Co Ltd has submitted a patent application for Lithium Ion Battery Thermal Runaway Safety Protection Fire Extinguishing System and Fire Extinguishing Bag. Li Qinghai, Zhao Xuemin and Cui Nana developed the invention.
The patent application number is CN202511686974 20251118. T..
Chemicals
| Fri 26 Jun 2026
Beijing, June 26 -- State Intellectual Property Office of China has published Anhui Jingying Tech Service Co Ltd patent application for Intelligent Charging and Discharging Management Method for Lithium Iron Phosphate Cell 1p2091s Cascade Safety Subrack. The invention was developed by Su Yu, Chen Yanyan and Yang Xin.
The pate..
Chemicals
| Fri 26 Jun 2026
Beijing, June 26 -- State Intellectual Property Office of China has published State Grid Hunan Electric Power Co Ltd Disaster Prevention & Mitigation Ct, State Grid Corporation of China and State Grid Hunan Electric Power Co Limited patent application for Electrostatic Spinning Fiber Coated Lithium Iron Phosphate Positive Electr..
Chemicals
| Fri 26 Jun 2026
Beijing, June 26 -- Electric Power Science Research Inst Of State Grid Anhui Electric Power Co Ltd has filed a patent application for Application of Sodium Alginate Ceramic Aerogel in Lithium Battery Thermal Runaway Propagation Inhibition. This invention was developed by Sun Tao, He Lingxin, Wang Shuping, Guo Yi, Miao Xuyang, Da..
Electrical
| Fri 26 Jun 2026
Beijing, June 26 -- Sinoma Lithium Film Yibin Co Ltd has filed a patent application for Extraction Device in Production of Wet Diaphragm of Lithium Battery. This invention was developed by Wang Yifei, Hu Fajie, Qiu Song, Xian Changkui, Jia Bin, He Liu and Zhang Shijie.
The patent application number is CN202511936647 20251222...
Electrical
| Fri 26 Jun 2026
Beijing, June 26 -- Yunnan Qigao New Energy Tech Co Ltd has applied Chinese patent for Continuous Granulation Equipment for Lithium Battery Material Production. Ye Liangfu and Bi Zhendong developed it.
The patent application number is CN20261052465 20260115. The patent publication number is CN121669088 (A). International Pate..
Measurement & Testing
| Fri 26 Jun 2026
Beijing, June 26 -- State Intellectual Property Office of China has published Zhongqi Xinneng Tianjin Battery Tech Co Ltd patent application for Gas Production Rate Testing Device and Determination Method of Battery Formation Method. The invention was developed by Yang Hui, Geng Keyi, Zhang Rui, Shi Haibin and Zhang Tingxu.
T..
Electrical
| Fri 26 Jun 2026
Munich, June 26 -- The Chemours Co FC LLC has applied European patent for Fluoropolymer Binder for Secondary Lithium-ion Battery Anode. Smith Adam Paul, Upasani Tejas, Xun Shidi and Aryal Shankar developed it.
The patent application number is EP20240762801 20240815. The patent publication number is EP4762605 (A1). Internation..
Electrical
| Fri 26 Jun 2026
Munich, June 26 -- The Chemours Co FC LLC has filed a patent application for Fluoropolymer Binder for Lithium-ion Secondary Battery Anode. This invention was developed by Brothers Paul Douglas, Upasani Tejas, Xun Shidi and Aryal Shankar.
The patent application number is EP20240764972 20240815. The patent publication number is..
Nanotech
| Fri 26 Jun 2026
Beijing, June 26 -- Wanhua Chemical Group has submitted a patent application for Nanofiltration Membrane Containing Hydrophilic Mixed Cross-linked Middle Layer and Preparation Method of Nanofiltration Membrane. This invention was developed by Ni Fan, Wang Bing, Li Shuxuan and Zhao Weiguo.
The patent application number is CN20..
Metal & Mining
| Thu 25 Jun 2026
Munich, June 26 -- Corning has filed a patent application for Lithium-containing Low Thermal Expansion Glass. This invention was developed by Gross Timothy Michael and Wu Jingshi.
The patent application number is EP20240754526 20240724. The patent publication number is EP4762019 (A1). International Patent Classification codes a..
Shipping and Marine
| Fri 26 Jun 2026
Beijing, June 26 -- Wuhan Institute of Marine Electric Propulsion China Shipbuilding Group Corporation No. 712 Institute has sought patent for Modified Polyolefin Diaphragm for In-situ Growth of MOFs (metal-organic Frameworks) and Preparation Method of Modified Polyolefin Diaphragm. This invention was developed by Li Xiang, Ding..
Information Technology
| Fri 26 Jun 2026
Beijing, June 26 -- University of Science and Technology Beijing has submitted a patent application for Chloride Ion Doped LLTO Type Solid Electrolyte with Stable Interface and Preparation Method of Chloride Ion Doped LLTO Type Solid Electrolyte. This invention was developed by Yuan Aoxue, Su Lan, Liu Jie, Yu Wenwen, Zhang Muyua..
Electrical
| Fri 26 Jun 2026
Beijing, June 26 -- State Intellectual Property Office of China has received Zhongqi Xinneng Battery Tech Co Ltd patent application for Positive Plate, Lithium Battery and Preparation Method Thereof. Yu Baolong, Zhang Ningxin, Gao Dan and Yu Baojun developed the invention.
The patent application number is CN202511748751 20251..
Electrical
| Fri 26 Jun 2026
Beijing, June 26 -- Jilin Univ Of Chemical Technology has sought patent for Preparation of Ncm811 Positive Electrode Surface Modified Material and Application of Ncm811 Positive Electrode Surface Modified Material in Lithium Battery. This invention was developed by Xu Na, Meng Lei and Fu Jiahao.
The patent application number ..
Electrical
| Fri 26 Jun 2026
Beijing, June 26 -- Yichun Ganfeng Lithium Ind Co Ltd has submitted a patent application for Continuous Preparation Method of Lithium Metal Negative Electrode Material. Wang Yanlong, Zhong Fuyu, Peng Shaocheng, Li Liangbin, Huang Ankang and Li Qiang developed the invention.
The patent application number is CN202511961398 2025..
Electrical
| Fri 26 Jun 2026
Beijing, June 26 -- Guangzhou Aochuang Tech Co Ltd has submitted a patent application for Positive Plate Preparation Method and Battery Comprising Positive Plate. This invention was developed by Yang Wenping, Zhang Zhiyong, Huang Dingdong, Wang Jinfu, Shi Wenjing and Wang Zheng.
The patent application number is CN202511962562..
Electrical
| Fri 26 Jun 2026
Beijing, June 26 -- Zhejiang Liwei Energy Technology Co Ltd has sought patent for Negative Pole Piece and Secondary Battery. This invention was developed by Li Huajun and Li Huidong.
The patent application number is CN202511775976 20251128. The patent publication number is CN121687865 (A). International Patent Classification ..
Electrical
| Fri 26 Jun 2026
Beijing, June 26 -- Qingtao Power Tech Shanghai Co Ltd has sought patent for Lithium Manganate Battery, Preparation Method Thereof and Electric Device. This invention was developed by Chen Kai, Wang Lin and Jia Yuexin.
The patent application number is CN202511844849 20251209. The patent publication number is CN121687860 (A). ..
Electrical
| Fri 26 Jun 2026
Beijing, June 26 -- State Intellectual Property Office of China has received Quzhou Power Battery And Energy Storage Research Inst patent application for Electrode Slurry, Electrode and Application Thereof. Qian Yue, Zhang Zhen, Li Na, Wan Guangying, Wang Fating, Jiang Sihua and Liu Tiefeng developed the invention.
The patent..
Electrical
| Fri 26 Jun 2026
Beijing, June 26 -- State Intellectual Property Office of China has published Zhongqi Chuangzhi Technology and China Faw Group patent application for Negative Plate, Preparation Method and Solid-state Battery. The invention was developed by Jiang Miao, Huang Wentao, Hao Xuechun, Zhao Yanran, Zhu Han, Chu Zhiying, Zhai Ximin and ..
Electrical
| Fri 26 Jun 2026
Beijing, June 26 -- State Intellectual Property Office of China has released EVE Energy and Shenyang EVE Energy Co Ltd patent application for Metallic Lithium Primary Battery, Preparation Process Thereof and Electric Device. This invention was developed by Cao Lang, Sun Peiling, Wang Min and Tan Yaning.
The patent application..
Electrical
| Fri 26 Jun 2026
Beijing, June 26 -- EVE Energy; Shenyang Eve Energy Co Ltd has submitted a patent application for Lithium-manganese Battery. This invention was developed by Cao Lang, Sun Peiling, Wang Min and Tan Yaning.
The patent application number is CN202511861102 20251210. The patent publication number is CN121687988 (A). International ..
Electrical
| Fri 26 Jun 2026
Beijing, June 26 -- Guangdong Yuanqi Core Material Tech Co Ltd has submitted a patent application for Composite Lithium Supplementing Material, Positive Electrode Slurry Containing Composite Lithium Supplementing Material and Battery. Zou Wuyuan developed the invention.
The patent application number is CN202511601893 20251104..
Electrical
| Fri 26 Jun 2026
Beijing, June 26 -- Shanghai Inst Technology has sought patent for Method for Preparing Hard Carbon Negative Electrode Material. This invention was developed by Liao Yuhua, Zhang Zhiyuan, Ouyang Chunfa and Peng Luzhou.
The patent application number is CN202511902225 20251217. The patent publication number is CN121687951 (A). ..
Electrical
| Fri 26 Jun 2026
Beijing, June 26 -- State Intellectual Property Office of China has released Shenzhen Dynanonic and Qujing Dynanonic Nano Tech Co Ltd patent application for Composite Positive Electrode Material and Preparation Method Thereof, Positive Plate and Secondary Battery. This invention was developed by Yang Weijian, Kong Lingyong, Li Y..
Electrical
| Fri 26 Jun 2026
Beijing, June 26 -- Zhongqi Xinneng Battery Tech Co Ltd has sought patent for Graphite Negative Electrode Material and Preparation Method Thereof, Negative Electrode Plate and Lithium Ion Battery. This invention was developed by Zheng Lei, Zhang Yuan, Wang Lin, Lei Chenyang and Yu Han.
The patent application number is CN20251..
Electrical
| Fri 26 Jun 2026
Beijing, June 26 -- State Intellectual Property Office of China has published Envision Power Tech Jiangsu and Yuanjing Ruitai Power Technology (Shanghai) patent application for Lithium Ion Battery Electrolyte and Application Thereof. The invention was developed by Yu Le and Cheng Mingxiang.
The patent application number is CN..
Electrical
| Fri 26 Jun 2026
Beijing, June 26 -- Zhongqi Xinneng Battery Tech Co Ltd has submitted a patent application for Electrolyte, Lithium Ion Battery and Formation Method. This invention was developed by Yin Yuxin, Li Yanxu, Chen Ya'nan, Zhao Bintao and Liu Lizhen.
The patent application number is CN202511885380 20251215. The patent publication nu..
Electrical
| Fri 26 Jun 2026
Beijing, June 26 -- Lvneng Qiyuan Tech Jiangsu Co Ltd has submitted a patent application for Electrolyte and Lithium Ion Battery. This invention was developed by Lin Dayong, Wang Xiwen and Lee Ji-hee.
The patent application number is CN202511795083 20251201. The patent publication number is CN121688105 (A). International Pate..
Electrical
| Fri 26 Jun 2026
Beijing, June 26 -- State Intellectual Property Office of China has published Xiamen Guna New Energy Mat Co Ltd patent application for Solid Electrolyte, Preparation Method Thereof and Lithium Ion Battery. The invention was developed by Wang Weili, Chen Xueneng, Zhang Zhongru, Zhao Liping and Yang Yong.
The patent application..
Electrical
| Fri 26 Jun 2026
Beijing, June 26 -- Guizhou Hangsheng Lithium Energy Tech Co Ltd has filed a patent application for Composite Solid Electrolyte and Solid Lithium Battery. This invention was developed by Song Fei, Chen Wanjie, Liu Fang, Peng Youjun and Huang Jihong.
The patent application number is CN202610206084 20260212. The patent publicat..
Electrical
| Fri 26 Jun 2026
Beijing, June 26 -- Zhongqi Xinneng Battery Tech Co Ltd has sought patent for Preparation Method of Double-layer Composite Electrolyte Membrane, Double-layer Composite Electrolyte Membrane and Solid-state Battery. This invention was developed by Xie Yuzhi, Zhang Jin and Huang Ling.
The patent application number is CN202511748..
Electrical
| Fri 26 Jun 2026
Beijing, June 26 -- State Intellectual Property Office of China has received Hubei Three Gorges Laboratory and Hubei Xingfa Chemicals Group patent application for Composite Solid Electrolyte Membrane and Lithium/sodium Ion Solid-state Battery Thereof. Zheng Lei, Zhan Zhihui, Liu Chang, Ma Huijuan and Gong Xiaofei developed the i..
Electrical
| Fri 26 Jun 2026
Beijing, June 26 -- Shilian New Energy Battery Suqian Co Ltd has filed a patent application for Lithium Ion Battery with High Volumetric Specific Energy. This invention was developed by Zhang Lin, Xie Qun, Cai Yixuan and Wang Yachao.
The patent application number is CN202610141221 20260202. The patent publication number is CN..
Electrical
| Fri 26 Jun 2026
Beijing, June 26 -- State Intellectual Property Office of China has published Guangdong Xuxiang Precision Tech Co Ltd patent application for Lithium Battery Lamination Processing Mold and Processing Technology Thereof. The invention was developed by Wang Ruifei, Wang Ruiwei and Zhou Chixiang.
The patent application number is ..
Electrical
| Fri 26 Jun 2026
Beijing, June 26 -- State Intellectual Property Office of China has published Sichuan Puxi Micro New Material Tech Co Ltd patent application for Method for Covering Insulating Layer at Bottom of Lithium Battery Module. The invention was developed by Hong Zhongjia and Tao Hong.
The patent application number is CN202511732323 2..
Electrical
| Fri 26 Jun 2026
Beijing, June 26 -- State Intellectual Property Office of China has received Chn Energy Invest Group Co Ltd and National Inst Of Clean And Low Carbon Energy patent application for Lithium Ion Battery Based on Coal-based Negative Electrode Material and Preparation Method of Lithium Ion Battery. Wang Junming, Pan Guanghong, Hao Ha..
Electrical
| Fri 26 Jun 2026
Beijing, June 26 -- State Intellectual Property Office of China has published Chn Energy Invest Group Co Ltd and National Inst Of Clean And Low Carbon Energy patent application for Preparation Method of Anti-deformation Lithium Ion Battery. The invention was developed by Wang Junming, Kong Junli, Pan Guanghong, Su Zhijiang, He G..
Electrical
| Fri 26 Jun 2026
Beijing, June 26 -- Wuhan Voltec Energy Sources Co Ltd has applied Chinese patent for Wide-temperature Electrolyte and Wide-temperature Lithium Ion Battery. Meng Qingfei, Jin Chenglong, Xu Yangming, Li Wenjie, Zhang Shuwei and Qi Yuyang developed it.
The patent application number is CN202511918423 20251218. The patent publica..
Electrical
| Fri 26 Jun 2026
Beijing, June 26 -- Wuhan Voltec Energy Sources Co Ltd has sought patent for Wide-temperature-range Lithium Ion Battery and Electrolyte Thereof. This invention was developed by Meng Qingfei, Kuang Hao, Jin Chenglong, Wang Wei, Nie Guanrong, Xu Yangming, Li Wenjie, Zhang Shuwei and Qi Yuyang.
The patent application number is C..
Electrical
| Fri 26 Jun 2026
Beijing, June 26 -- State Intellectual Property Office of China has published Lvneng Qiyuan Tech Jiangsu Co Ltd patent application for Non-aqueous Electrolyte and Non-aqueous Electrolyte Secondary Battery Thereof. The invention was developed by He Yaning, Tang Haitao and Lu Yiwen.
The patent application number is CN2025119211..
Electrical
| Fri 26 Jun 2026
Beijing, June 26 -- State Intellectual Property Office of China has released Qingtao Power Tech Shanghai Co Ltd patent application for Electrolyte, Lithium Ion Battery and Electric Device. This invention was developed by Yin Luming, Wang Lin and Zhang Xue.
The patent application number is CN202511805682 20251203. The patent p..
Electrical
| Fri 26 Jun 2026
Beijing, June 26 -- State Intellectual Property Office of China has received Guizhou Inst Of Technology patent application for Long-circulation Aluminum Shell Lithium Ion Battery and Preparation Method Thereof. Deng Wenshu, Liu Zejiang, Huang Yitao, Yao Shengyu, Luo Dajun, Zhou Youwen, Wang Xiong and Zhang Song developed the inv..
Electrical
| Fri 26 Jun 2026
Beijing, June 26 -- Svolt Energy Technology Co Limited has filed a patent application for Battery Cell and Battery Pack. This invention was developed by Liu Jie and Jiang Zhen.
The patent application number is CN202610202942 20260212. The patent publication number is CN121688150 (A). International Patent Classification codes ..
Electrical
| Fri 26 Jun 2026
Beijing, June 26 -- State Intellectual Property Office of China has published Hefei Comprehensive National Science Center Energy Research Inst Anhui Energy Laboratory patent application for Repairing and Regenerating Method of Lithium Battery Negative Electrode Graphite Material and Regenerated Graphite Material. The invention w..
Electrical
| Fri 26 Jun 2026
Beijing, June 26 -- State Intellectual Property Office of China has released Tianjin Power Battery Recycle Tech Co Ltd, Wuxi Power Battery Regeneration Technology and Wuhan Power Battery Regeneration Technology patent application for Lithium Battery Disassembling System and Method. This invention was developed by Zhang Yuping, X..
Electrical
| Fri 26 Jun 2026
Beijing, June 26 -- State Intellectual Property Office of China has released Zhongqi Xinneng Battery Tech Co Ltd patent application for Lithium Battery Internal Temperature Monitoring Device and Method and Lithium Battery. This invention was developed by Zheng Lei, Li Ping, Jing Zhuangmiao, Liu Lizhen and Feng Jinshuai.
The p..
Electrical
| Fri 26 Jun 2026
Beijing, June 26 -- State Intellectual Property Office of China has received Svolt Energy Technology Co Limited patent application for Partition Plate, Battery Restraining Tray and Design Method of Partition Plate. Yan Hui, Yin Yuxiang and Zhou Jie developed the invention.
The patent application number is CN202511874339 20251..
Electrical
| Fri 26 Jun 2026
Beijing, June 26 -- State Intellectual Property Office of China has released Guangzhou Youmei Regeneration Tech Co Ltd and Youpai Energy Tech Guangzhou Co Ltd patent application for Lithium Battery Thermal Runaway Multi-mode Cooperative Inhibition Method and Equipment and Storage Medium. This invention was developed by Xiao Weil..
Electrical
| Fri 26 Jun 2026
Beijing, June 26 -- Anhui Chaodian New Energy Dev Co Ltd has applied Chinese patent for High-safety Functional Diaphragm for Ultrafast-charging Lithium Ion Battery and Preparation Method of High-safety Functional Diaphragm. Li Yuan, Yao Xiaoqing and Xu Yong developed it.
The patent application number is CN202511771810 2025112..
Electrical
| Fri 26 Jun 2026
Beijing, June 26 -- Shilian New Energy Battery Suqian Co Ltd has submitted a patent application for Lithium Ion Energy Storage Battery with High Energy Efficiency and Long Service Life. This invention was developed by Li Baoyu, Akimoto, Liu Yuxing and Wei Huiyan.
The patent application number is CN20261063837 20260119. The pa..
Automobile
| Fri 26 Jun 2026
Beijing, June 26 -- Haian Dongyang Tongda Auto Parts Co Ltd has applied Chinese patent for New Energy Automobile Lithium Battery Cooling Mechanism Adopting Current Collector Connector. Yu Chenxi developed it.
The patent application number is CN202511924846 20251219. The patent publication number is CN121688235 (A). Internatio..
Electrical
| Fri 26 Jun 2026
Beijing, June 26 -- State Intellectual Property Office of China has received Tsinghua University and China Datang Group Tech Innovation Co Ltd patent application for Hybrid Energy Storage System Power Distribution Method and Device Considering Active Deviation Assessment. Zheng Jiajun, Liu Shuaiwei, Sun Kunyuan, Hu Zechun, Li To..
Electrical
| Fri 26 Jun 2026
Beijing, June 26 -- Dongguan Aiyang Power New Energy Co Ltd has submitted a patent application for Lithium Battery Energy Storage System-oriented Charging and Discharging Safety Boundary Dynamic Analysis Method. This invention was developed by Yu Yanchao, He Zhiqiang and Li Faxin.
The patent application number is CN2025119005..
Electrical
| Fri 26 Jun 2026
Beijing, June 26 -- State Intellectual Property Office of China has released Inner Mongolia Huaneng Kubuqi Energy Co Ltd patent application for Topological Structure and Control Method for Suppressing Short-circuit Current of Direct Current Side of Lithium Ion Battery Energy Storage System. This invention was developed by Pan Yu..
Electrical
| Fri 26 Jun 2026
Beijing, June 26 -- Pinggao Group Energy Storage Tech Co Ltd has applied Chinese patent for Cluster-level Thermal Management Adaptive Control Method for Immersed Lithium Battery Energy Storage System. Zhang Liuli, Jia Fangli, Zhang Jiaxin, Zhao Liya, Ruan Peng, Li Zhanjun, Li Juan, Hu Kai and Guan Yuwen developed it.
The pate..
Automobile
| Fri 26 Jun 2026
Beijing, June 26 -- Shanghai Timi Automobile Tech Co Ltd has applied Chinese patent for Integrated Vehicle-mounted Lithium Battery Power Supply. Li Yan, Mo Yongcong, Chen Yuanbo, Fan Congjian and Xun Haibo developed it.
The patent application number is CN20251208108 20251229. The patent publication number is CN121689363 (A). ..
Chemicals
| Thu 25 Jun 2026
Beijing, June 25 -- Xi'an Thermal Power Research Institute Co Ltd and CHN Energy Baoqing Power Generation Co Ltd have sought patent for High-temperature-resistant Far Infrared Radiation Ceramic Paint, Ceramic Coating and Preparation Method. This invention was developed by Li Jutao, Li Zhijie, Liao Bin, Chen Shengguang, Shi Chuan..
Chemicals
| Thu 25 Jun 2026
Beijing, June 25 -- Tianneng Battery Group and Zhejiang Tianneng Energy Storage Technology Development have sought patent for Polymer Surfactant for Solid-state Battery, Negative Electrode Material and Preparation Method. This invention was developed by Zhang Jian, Gao Ronghua, Yan Xinjin, Zhou Boyin, He Guang, Zhang Haiyuan, Yu..
Electrical
| Thu 25 Jun 2026
Beijing, June 25 -- Henan Huiqiang New Energy Material Tech Stock Co Ltd, Xiangyang Huiqiang New Energy Material Tech Co Ltd, Huiqiang Wuhan New Energy Material Tech Co Ltd and Hefei Huiqiang New Energy Material Tech Co Ltd have applied Chinese patent for Ultrathin High-strength Dry-method Lithium Ion Battery Diaphragm and Prepa..
Electrical
| Wed 24 Jun 2026
Beijing, June 25 -- Tower Energy Co Ltd and China Tower have filed a patent application for Method for Evaluating Dynamic Performance of Electrode Plate. This invention was developed by Zheng Baixiang, Meng Yanwei, Zhang Zhe, Yang Xiaowei, Wang Biqiong, Zhang Shilin, Gong Xin, Wang Meng and Wang Xu.
The patent application num..
Pharmaceutical
| Wed 24 Jun 2026
Beijing, June 25 -- Dongfeng Motor Group and Shanghai Jiao Tong University have sought patent for Preparation Method and Characterization Method of CT Imaging Sample for Polymer Electrolyte Membrane. This invention was developed by Zhang Wei, Li Xunlu, Bo Shouxing, Lai Chenglong and Zhang Yixiao.
The patent application number..
Fishing
| Thu 25 Jun 2026
Beijing, June 25 -- Guangxi Academy of Sciences and Guangxi Laibin Guangtou New Mat Co Ltd have sought patent for Alloy Aluminum Foil for Lithium Battery and Manufacturing Method Thereof. This invention was developed by Zeng Rui, Bao Jiading, Wang Chenglei, Qin Yiming, Huang Jinning, Ding Ronghui, Hao Chenggang, Xu Jun, Lu Keche..
Transportation
| Thu 25 Jun 2026
Beijing, June 25 -- Electricity Affair Engineering Co Of China Railway No. 8 Engineering Group and Chengdu Zhitong Yongdao Tech Co Ltd have submitted a patent application for Lithium Titanate Power Battery Temperature Maintaining Method Suitable for Low-temperature Environment. This invention was developed by Chen Youjun, Lu Jih..
Chemicals
| Thu 25 Jun 2026
Beijing, June 25 -- Jiangsu Zhongke Zhaoneng New Energy Tech Co Ltd and Shanghai Institute of Ceramics, Chinese Academy of Sciences have sought patent for Lithium-rich Manganese-based Oxide Positive Electrode Material with Reconstructed Surface and Preparation Method of Lithium-rich Manganese-based Oxide Positive Electrode Mater..
Chemicals
| Thu 25 Jun 2026
Beijing, June 25 -- Huayou New Energy Tech Quzhou Co Ltd and Zhejiang Huayou Cobalt have submitted a patent application for Rare Earth Doped Cobaltosic Oxide, Preparation Method Thereof and Lithium Cobalt Oxide Material. Xu Wei, Zhang Kejun, Liu Rensheng, Zhou Enlou, Liang Enzhao and Wang Hong developed the invention.
The pat..
Chemicals
| Thu 25 Jun 2026
Beijing, June 25 -- Nanjing Liyuan Nano Tech Co Ltd and Changzhou Liyuan New Energy Tech Co Ltd have submitted a patent application for Preparation Method of Hollow Spherical Lithium Iron Phosphate. Shi Junfeng, Chen Maomao, Zhu Lele, Shi Yingfei and Xu Huanhuan developed the invention.
The patent application number is CN2025..
Chemicals
| Thu 25 Jun 2026
Beijing, June 25 -- Hunan Brunp Recycling Technology, Yichang Brunp Recycling Technology and Guangdong Brunp Recycling Technology have applied Chinese patent for Iron Phosphate and Preparation Method Thereof, Graded Iron Phosphate and Lithium Iron Phosphate Positive Electrode Material. Nguyen Dinh Son, Qiao Yanchao, Qin Cunpeng ..
Chemicals
| Thu 25 Jun 2026
Beijing, June 25 -- Hunan Brunp Recycling Technology, Yichang Brunp Recycling Technology and Guangdong Brunp Recycling Technology have sought patent for Preparation Method of Iron Phosphate. This invention was developed by Nguyen Dinh Son, Qiao Yanchao, Qin Cunpeng, Cai Yanghui and Zhang Haiyan.
The patent application number ..
Chemicals
| Thu 25 Jun 2026
Beijing, June 25 -- Zhongke Chuncui Tech Beijing Co Ltd and Institute of Process Engineering,Chinese Academy of Sciences have submitted a patent application for Method for Preparing Lithium Dihydrogen Phosphate Through Solvent Extraction. Xia Benzheng, Peng Weikang, Zhang Yifan, Li Hao, Zhang Hongyan, Li Zheng and Jiang Zhuojun ..
Electrical
| Wed 24 Jun 2026
Beijing, June 25 -- State Grid Tianjin Electric Power Co, State Grid Corporation of China and State Grid Tianjin Electric Power Co Marketing Service Center have filed a patent application for Lithium Ion Battery Health State Estimation Method Based on Ultrasonic Characteristics. This invention was developed by Zhao Qianru, Liu Y..
Electrical
| Wed 24 Jun 2026
Beijing, June 25 -- Tower Energy Co Ltd and China Tower have sought patent for Method for Detecting Lithium Precipitation Boundary of Battery. This invention was developed by Meng Yanwei, Ren Zhigang, Zhang Zhe, Che Zhike, Wang Biqiong, Gong Xin, Wang Meng and Wang Xu.
The patent application number is CN202511996516 20251226...
Measurement & Testing
| Wed 24 Jun 2026
Beijing, June 25 -- CHN Energy Invest Group Co Ltd and National Institute of Clean and Low Carbon Energy have sought patent for Lithium Ion Battery Consistency Difference Detection Method. This invention was developed by Wang Junming, Pan Guanghong, Su Zhijiang, He Guofeng, Dong Yang, Zhang Delong and Chen Quanbin.
The patent..
Electrical
| Wed 24 Jun 2026
Beijing, June 25 -- Guangdong Polytechnic Normal University and Guangzhou Inspection and Testing and Certification Group Co Ltd have submitted a patent application for Lithium Battery SOC Estimation Method Based on Model Predictive Control and Dynamic Parameter Calibration. This invention was developed by He Miaomiao, Cui Xiangb..
Electrical
| Wed 24 Jun 2026
Beijing, June 25 -- Huaneng Fujian Energy Development, Fuzhou Branch and Beijing Huaneng Changjiang Environmental Protection Technology Research Institute Co Ltd have submitted a patent application for Extrusion Type Material Injection Device and Material Injection Method for Lithium Battery Black Powder Flash Evaporation. This ..
Electrical
| Fri 26 Jun 2026
Beijing, June 26 -- Tianjin Bamo Technology has submitted a patent application for Amorphous Substance Coated Positive Electrode Active Material and Preparation Method and Application Thereof. This invention was developed by Xu Ning, Tian Runsai, Dai Lingling, Lu Fei and Li Haisheng.
The patent application number is CN202511881..
Electronics
| Fri 26 Jun 2026
Beijing, June 26 -- Zhejiang Liwei Energy Technology Co Ltd has sought patent for Electrochemical Device and Electronic Device. This invention was developed by Yang Jie and Song Yi.
The patent application number is CN202511775968 20251128. The patent publication number is CN121688096 (A). International Patent Classification c..
Electronics
| Fri 26 Jun 2026
Beijing, June 26 -- Zhejiang Liwei Energy Technology Co Ltd has filed a patent application for Solid Electrolyte, and Solid Electrolyte Membrane, Electrochemical Device, and Electronic Device Comprising Same. This invention was developed by Li Dixiong and Wang Hua.
The patent application number is CN202511747612 20251126. The..
Electronics
| Fri 26 Jun 2026
Beijing, June 26 -- State Intellectual Property Office of China has published Zhejiang Liwei Energy Technology Co Ltd patent application for Negative Active Material, and Pole Piece, Electrochemical Device and Electronic Apparatus Comprising Same. The invention was developed by Chen Jie, Huang Bo, Gao Yunlei, Yu Zilong and Zheng..
Electronics
| Fri 26 Jun 2026
Beijing, June 26 -- Hunan Zhidiangu Energy Tech Co Ltd has sought patent for Silicon-containing Conductive Paste for Negative Electrode of Lithium Ion Battery as Well as Preparation Method and Application of Silicon-containing Conductive Paste. This invention was developed by Guo Yuntao, Liu Xinyu and Li Jiayi.
The patent app..
Electronics
| Fri 26 Jun 2026
Beijing, June 26 -- State Intellectual Property Office of China has received Envision Power Tech Jiangsu and Yuanjing Ruitai Power Technology (Shanghai) patent application for Positive Pole Piece, Secondary Battery and Electronic Device. Chen Xing developed the invention.
The patent application number is CN202511725214 202511..
Electronics
| Fri 26 Jun 2026
Beijing, June 26 -- Shenzhen Yuqiang New Mat Co Ltd has filed a patent application for Graphene-based Lithium Ion Battery Conductive Paste and Preparation Method Thereof. This invention was developed by Zhang Hao and Xu Yan.
The patent application number is CN20261082138 20260121. The patent publication number is CN121687838 ..
Electrical
| Fri 26 Jun 2026
Beijing, June 26 -- State Intellectual Property Office of China has published Ningde Contemporary Amperex Technology patent application for Secondary Battery, Electric Device, Wound Electrode Assembly and Preparation Method Thereof. The invention was developed by Yu Jingjing and Li Xiao.
The patent application number is CN202..
Plastics
| Fri 26 Jun 2026
Beijing, June 26 -- No 10 Institute of CETC has submitted a patent application for Matching Method for Adhesive Force of Coating on Micro-arc Oxidation Film. This invention was developed by Tong Xiaogang, Xiang Peng, Ao Liaohui, Yan Dejin, Ren Jianfeng and Zhang Guoyong.
The patent application number is CN202511717947 2025112..
Alcoholic Beverages
| Thu 25 Jun 2026
Beijing, June 25 -- State Intellectual Property Office of China has published Jiangsu Lopal Tech Group Co Ltd and Jiangxi Longpan New Energy Tech Co Ltd patent application for Method for Extracting Lithium from Lithium Precipitation Mother Liquor to Obtain Lithium Phosphate. The invention was developed by Shi Junfeng, Yang Liu, ..
Alcoholic Beverages
| Thu 25 Jun 2026
Beijing, June 25 -- Huaihua Jiongcheng New Material Tech Co Ltd has submitted a patent application for Process for Extracting and Removing Sodium from Lithium Carbonate Lithium Precipitation Mother Liquor. This invention was developed by Wang Lingyun, Wang Xiaopei and Chen Jianfeng.
The patent application number is CN20251186..
Packaging & Containers
| Thu 25 Jun 2026
Beijing, June 25 -- State Intellectual Property Office of China has received Fujian University patent application for Lithium-based Synaptic Transistor Device Based on Surface Packaging Technology and Preparation Method Thereof. Huang Zhigao, Zhou Yuling, Zeng Cheng, Zhang Weijian and Chen Yue developed the invention.
The paten..
Tools and Machinery
| Thu 25 Jun 2026
Beijing, June 25 -- Hui Qiangya has submitted a patent application for Multifunctional All-in-one Machine for Preventing Urine from Dripping and Splashing. The patent application number is CN202511215087 20250828. The patent publication number is CN121675507 (A). International Patent Classification codes are A47K10/48, A61L2/104..
Metal & Mining
| Thu 25 Jun 2026
Beijing, June 25 -- Zhejiang Yabo Auto Parts Co Ltd has submitted a patent application for Corrosion-resistant Anti-fatigue Thrust Rod and Forging Process Thereof. This invention was developed by Zhang Guangwei.
The patent application number is CN202511860034 20251210. The patent publication number is CN121674792 (A). Interna..
Metal & Mining
| Thu 25 Jun 2026
Beijing, June 25 -- State Intellectual Property Office of China has received Anhui Conch Environmental Protection Group and Anhui Conch Group patent application for Method for Recovering Aluminum and Enriching Precious Platinum Group Metal from Cordierite Type Waste Catalyst. Chen Qun, Wang Yanglin, Zhao Fengwa, Qin Zongjia, Sha..
Chemicals
| Thu 25 Jun 2026
Beijing, June 25 -- Zhejiang Ruihua Chemical Co Ltd has submitted a patent application for Orange Reactive Dye and Application Thereof. This invention was developed by Lu Jun, He Jiangwei, Ruan Fangping, Wu Yanbin, Shi Peijin and Lian Zhangjie.
The patent application number is CN202511929324 20251219. The patent publication n..
Plastics
| Thu 25 Jun 2026
Beijing, June 25 -- State Intellectual Property Office of China has published Hebei Saien Plastic Ind Co Ltd patent application for High-wear-resistance Plastic Floor Material and Preparation Method Thereof. The invention was developed by Qin Peng and Han Yaguang.
The patent application number is CN202511778177 20251128. The ..
Metal & Mining
| Thu 25 Jun 2026
Beijing, June 25 -- Zhejiang Haichuang Lithium Tech Co Ltd has filed a patent application for Medium-nickel Tungsten-doped Small-particle Precursor Capable of Increasing Specific Surface Area Through Oxidation and Preparation Method of Medium-nickel Tungsten-doped Small-particle Precursor. This invention was developed by Wu Youz..
Electrical
| Thu 25 Jun 2026
Beijing, June 25 -- Guangzhou Tinci Materials Technology and Jiujiang Tianci Resource Cycle Tech Co Ltd have submitted a patent application for Method for Recycling Waste Lithium Iron Phosphate Positive Electrode Material. Li Anguo, Jie Yafei, Xu Zhipeng, Hu Pingping, Liu Yating, Chen Jun and Cheng Xinglong developed the inventi..
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