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Information Technology
| Thu 23 Jul 2026
Beijing, July 23 -- Zhejiang Jiugong New Energy Tech Co Ltd has submitted a patent application for Gradient Composite Interface Structure for Lithium-free Negative Electrode of All-solid-state Battery as Well as Preparation Method and Application of Gradient Composite Interface Structure. Chu Yuxiao, Wu Bin, Wang Jian, Hua Qings..
Alcoholic Beverages
| Mon 20 Jul 2026
Beijing, July 21 -- Jiangsu Tianneng New Mat Co Ltd has sought patent for System and Method for Recovering Sodium Carbonate in Lithium Precipitation Mother Liquor. This invention was developed by Zuo Zhengjiang, Zhen Aigang, Shi Liyong, Kim Woong, Ling, Zhao Meiping, Wang Xiaoli and Peng Cheng.
The patent application number i..
Rubber
| Thu 23 Jul 2026
Beijing, July 23 -- State Intellectual Property Office of China has received Qixiang New Mat Shandong Co Ltd patent application for Porous Interface Layer for Battery Based on Nitrile-group-containing Elastomer as Well as Preparation Method and Application of Porous Interface Layer. Zhang Peng, Zhao Shuo and Yao Xiang developed ..
Chemicals
| Wed 22 Jul 2026
Beijing, July 23 -- State Intellectual Property Office of China has received Taizhou Shanneng Tech Co Ltd patent application for Lithium Titanate Material and Preparation Method Thereof. Zhu Denggui, Cheng Shuhao, Jiao Yuzhi and Qin Jun developed the invention.
The patent application number is CN202610165042 20260205. The pat..
Chemicals
| Wed 22 Jul 2026
Beijing, July 23 -- Hubei Ruipai New Energy Tech Co Ltd has submitted a patent application for High-compaction-density Lithium Iron Phosphate and Preparation Method Thereof. Xing Shengzhou, Li Huanqi, Cui Weichao, Gao Haoyu and Wen Lidong developed the invention.
The patent application number is CN202610102025 20260126. The p..
Electrical
| Thu 23 Jul 2026
Beijing, July 23 -- Fujian Xfh New Energy Mat Co Ltd has applied Chinese patent for Method for Preparing Negative Electrode Material by Using Waste Negative Electrode Plates. Song Hongfang, Bai Yu, Zhao Donghui and Yu Zhengbin developed it.
The patent application number is CN20261088137 20260122. The patent publication number..
Chemicals
| Thu 23 Jul 2026
Beijing, July 23 -- State Intellectual Property Office of China has published Changqing Hubei Biotechnology Co Ltd patent application for Process for Preparing Prothioconazole and Intermediate Thereof. The invention was developed by Zhang Lin, Wang Jianrong, Tang Chuansong and Qiao Chen.
The patent application number is CN202..
Oil & Gas
| Thu 23 Jul 2026
Beijing, July 23 -- China Petroleum & Chemical and Sinopec Shanghai Petrochemical Research Institute Co Ltd have filed a patent application for Hollow Positive Electrode Material and Preparation Method and Application Thereof. This invention was developed by Zhang Yu, Zhu Ye, Zhang Tongbao and Wang Biwei.
The patent applicati..
Oil & Gas
| Thu 23 Jul 2026
Beijing, July 23 -- China Petroleum & Chemical and Sinopec Research Institute of Petroleum Processing have filed a patent application for Method and Device for Preparing Carbon Material by Processing Catalytic Diesel Oil. This invention was developed by Fan Qiming, Guan Cuishi, Shen Haiping, Li Qi, Luo Yang and Peng Dongyue.
..
Oil & Gas
| Wed 22 Jul 2026
Beijing, July 23 -- Cnpc Karamay Petrochemical Co Ltd and PetroChina have submitted a patent application for Special Negative Electrode Petroleum Coke for Consumer Lithium Battery as Well as Preparation Method and Application of Special Negative Electrode Petroleum Coke. This invention was developed by Dong Yuehui, Wang Hua, Tia..
Oil & Gas
| Wed 22 Jul 2026
Beijing, July 23 -- Cnpc Karamay Petrochemical Co Ltd and PetroChina have applied Chinese patent for Special Negative Electrode Petroleum Coke for High-capacity Lithium Battery as Well as Preparation Method and Application of Special Negative Electrode Petroleum Coke. Dong Yuehui, Wang Hua, Tian Lingyan, Zhu Luxin and Wei Jun de..
Chemicals
| Wed 22 Jul 2026
Beijing, July 23 -- Jiangsu Lithitech Co Ltd and Contemporary Amperex Technology, Jiangsu have submitted a patent application for Lithium Manganese Iron Phosphate and Preparation Method Thereof, Carbon-coated Lithium Manganese Iron Phosphate, Battery Monomer and Electric Device. This invention was developed by Zhang Xiaole, Li H..
Transportation
| Wed 22 Jul 2026
Beijing, July 23 -- Luoyang Hengyuan Tunnel Mat Co Ltd and China Railway Tunnel Group have submitted a patent application for Liquid Accelerator for Aluminoferrite Cement as Well as Preparation Method and Application of Liquid Accelerator. This invention was developed by Shen Yanzhao, Hu Zhenghao, Ma Bo, Wang Guoqing, Zhou Yang,..
Electrical
| Thu 23 Jul 2026
Beijing, July 23 -- Envision Power Tech Jiangsu and Yuanjing Ruitai Power Technology (Shanghai) have filed a patent application for Electrolyte, Lithium Ion Battery and Electrolyte Injection Method. This invention was developed by Che Peipei, Zhai Wei and Quan Guice.
The patent application number is CN202511998859 20251226. T..
Electrical
| Thu 23 Jul 2026
Beijing, July 23 -- Dalian University of Technology and Valiant have submitted a patent application for Negative Pole Piece for Battery Without Negative Active Material, Preparation Method and Application. This invention was developed by Xing Zongren, Shi Yu, Hu Baohua, Wang Zhiyu, Xu Zhou and Lin Cunsheng.
The patent applica..
Metal & Mining
| Wed 22 Jul 2026
Beijing, July 23 -- Jiangxi University of Science and Technology and Yichun Jiangli Lithium New Energy Industry Research Institute have sought patent for Preparation Method of High-content Lepidolite Smelting Slag-based Geopolymer. This invention was developed by Li Wenxiang, Zhou Hepeng, Guo Wei, Luo Xianping, Hao Yufei, Liu Zi..
Electrical
| Thu 23 Jul 2026
Beijing, July 23 -- State Intellectual Property Office of China has received China Datang Corporation Renewable Power Co Ltd Liaoning Branch and Liaoning Datang International New Energy Co Ltd patent application for Flywheel Lithium Battery Energy Storage System. Chen Liang, Dou Cai, Dong Zhanjiang, Gao Lin, Ma Hui and Li Guoqia..
Electrical
| Thu 23 Jul 2026
Beijing, July 23 -- Shanghai Yaozhi Kongtian Power Supply Tech Co Ltd has submitted a patent application for Multi-channel Output Direct-current Power Supply System Based on Lithium Battery. Song Bo, Yu Zhimin, Yin Weidong, Zhao Ying and Feng Jiaqing developed the invention.
The patent application number is CN202510564422 202..
Energy
| Wed 22 Jul 2026
Beijing, July 23 -- State Intellectual Property Office of China has received Hefei Comprehensive National Science Center Energy Research Institute Anhui Energy Laboratory patent application for Fluorine-nitrogen Double-doped Porous Carbon and Plasma Activation Preparation Method Thereof. Li Wenming, Xin Yu and Yang Yisheng devel..
Electrical
| Wed 22 Jul 2026
Beijing, July 23 -- State Intellectual Property Office of China has received Sichuan Yingda Lithium Battery New Mat Co Ltd patent application for Preparation Method of High-performance Lithium Iron Phosphate Positive Electrode Material. Li Puliang, Yang Jiongguang, Du Qiaoxin, Hu Mingchao and Yao Rimao developed the invention.
..
Electrical
| Wed 22 Jul 2026
Beijing, July 23 -- Ningde Weier Intelligent Equipment Co Ltd has submitted a patent application for Film Sticking Machine for Insulating Film at Bottom of New Energy Lithium Battery Module. This invention was developed by Zheng Shouqiang, Hong Zhengshun and Lin Chunhui.
The patent application number is CN202610381750 2026032..
Electrical
| Wed 22 Jul 2026
Beijing, July 23 -- A123 Systems has filed a patent application for Die Cutting Punching Method of Composite Current Collector and Pole Piece. This invention was developed by Zheng Zeyi, Su Min, Ding Zixuan, Wang Xing and Ding Dawei.
The patent application number is CN20261074365 20260120. The patent publication number is CN121..
Electrical
| Thu 23 Jul 2026
Beijing, July 23 -- State Intellectual Property Office of China has received Beijing University of Technology patent application for Composite Positive Electrode Material and Preparation Method and Application Thereof. Liu Lu and Wei Haijun developed the invention.
The patent application number is CN202411498460 20241024. The p..
Electrical
| Thu 23 Jul 2026
Beijing, July 23 -- Nanjing Normal University has submitted a patent application for Preparation Method and Application of Submicron to Micron Single Crystal Lithium-rich Manganese-based Layered Positive Electrode Material. This invention was developed by Tang Yawen, Wu Ping, Zheng Jianyuan, Cao Xin, Zhou Zewei, Ai Jing, Xu Qili..
Plastics
| Thu 23 Jul 2026
Beijing, July 23 -- State Intellectual Property Office of China has released Huaneng Yimin Coal & Electricity and Xi'an Thermal Power Research Institute Co Ltd patent application for Flame-retardant Gel Polymer Electrolyte and Preparation Method Thereof, and Supercapacitor Using Flame-retardant Gel Polymer Electrolyte. This inve..
Electrical
| Wed 22 Jul 2026
Beijing, July 23 -- Jiangxi Libo Guangsheng Aluminum Co Ltd has applied Chinese patent for Cast Rolling Process of Battery Foil Blank. Zheng Zhijiang, Chen Guoquan, Huang Yougen, Li Yatao, Wang Yueping, Zhang Aosheng, Luo Yuefeng, Xiao Hongdi and Zhang Peixin developed it.
The patent application number is CN202610131587 20260..
Electrical
| Wed 22 Jul 2026
Beijing, July 23 -- Hunan Muxing Shidai New Energy Tech Co Ltd has submitted a patent application for Equipment for Improving Roll Sticking in Rolling of Positive and Negative Pole Pieces of Lithium Battery. This invention was developed by Feng Guangwen, Tang Jiahao and Liu Yi.
The patent application number is CN202610113719 ..
Electrical
| Thu 23 Jul 2026
Beijing, July 23 -- State Intellectual Property Office of China has released Huzhou Yaoning Solid State Battery Research Institute Co Ltd patent application for Thiophene Compound, Preparation Method Thereof, Electrolyte and Battery. This invention was developed by Zhang Guotao.
The patent application number is CN202511789463..
Electrical
| Thu 23 Jul 2026
Beijing, July 23 -- State Intellectual Property Office of China has released Chengdu Guibao Science & Technology Co Ltd and South China University of Technology patent application for Silicon-carbon Negative Electrode Core/shell Type Composite Polymer Latex Binder as Well as Preparation Method and Application Thereof. This inven..
Electrical
| Thu 23 Jul 2026
Beijing, July 23 -- Seres Auto Co Ltd has filed a patent application for Lithium Ion Cell Reliability Evaluation Method, Device and Equipment and Storage Medium. This invention was developed by Wen Qian, Jiang Kaishun, Jie Lizhu, Luo Jing and Cheng Xu.
The patent application number is CN20261029438 20260109. The patent public..
Chemicals
| Wed 22 Jul 2026
Beijing, July 23 -- Beijing Zhonghai Composite Mat Co Ltd has submitted a patent application for Nano Modified Additive for Reinforcing Composite Material. This invention was developed by Yang Tieliang.
The patent application number is CN20261093408 20260123. The patent publication number is CN121914514 (A). International Pat..
Chemicals
| Wed 22 Jul 2026
Beijing, July 23 -- Jiangsu Xintai Material Tech Co Ltd has submitted a patent application for Synthesis Method of Lithium Difluoro Bis (oxalato) Phosphate. Qian Xue, Ye Zhisong, Huang Qin, Sheng Xiaodong and Yao Qiang developed the invention.
The patent application number is CN202610389381 20260327. The patent publication nu..
Electronics
| Thu 23 Jul 2026
Beijing, July 23 -- State Intellectual Property Office of China has received Datang Qinling Power Generation Co Ltd patent application for Lithium Battery-super Capacitor Hybrid Energy Storage Assisted Coal Power Frequency Modulation Method and System. Li Jiayao, Gao Meng, Gao Huanhuan, Feng Zhenhai, Wang Huawei, Liang Zhonghai,..
Broadband & Wireless Network
| Thu 23 Jul 2026
Beijing, July 23 -- Beijing Institute of Radio Metrology and Measurement has filed a patent application for Compact Integrated Broadband Test System. This invention was developed by Miao Shuya, Wu Wenyi, Gong Pengwei, Liu Jianchun and Li Ying.
The patent application number is CN202511950780 20251223. The patent publication numb..
Electrical
| Thu 23 Jul 2026
Beijing, July 23 -- State Intellectual Property Office of China has released Jiangsu Zhuogao New Mat Tech Co Ltd patent application for Composite Flame-retardant Diaphragm, Preparation Method Thereof and Secondary Battery. This invention was developed by Wang Xiaoming, Li Na, Yang Haotian, Niu Xuhong, Xu Ruijie and Zhu Jitao.
..
Electrical
| Thu 23 Jul 2026
Beijing, July 23 -- State Intellectual Property Office of China has received Sinoma Lithium Battery Separator Co Ltd patent application for Battery Diaphragm, Preparation Method Thereof and Battery. Liu Shuzhen, Wang Yan, Yu Mengyue, Sheng Lei, Sun Jing and Gao Feifei developed the invention.
The patent application number is ..
Electrical
| Thu 23 Jul 2026
Beijing, July 23 -- Naili Liaoning New Material Tech Co Ltd has sought patent for Intelligent Thermal Management System and Management Method for Fast Charging of Lithium Ion Battery. This invention was developed by Wang Xinyao, Chen Yanmei, Zhao Lei, Liu Kai, Liu Jingpeng, Ma Qiang, Xiang Lei, Liu Meihan and Ding Wanyi.
The ..
Electrical
| Thu 23 Jul 2026
Beijing, July 23 -- Jiangsu Zhengli New Energy Battery Technology Co Ltd has sought patent for Recycling Method and Application of Positive Electrode Material. This invention was developed by Ma Ben, Jiang Kecheng, Zhao Huiwen, Yu Hongjiang and He Jiabo.
The patent application number is CN20261080715 20260121. The patent publ..
Electrical
| Thu 23 Jul 2026
Beijing, July 23 -- Wenzhou Naxin New Energy Tech Co Ltd has sought patent for Automatic Disassembling and Press-fitting System for Lithium Battery Pack Repair Module. This invention was developed by Zheng Xiaofeng and Chen Shouzong.
The patent application number is CN20261048374 20260114. The patent publication number is CN1..
Electrical
| Thu 23 Jul 2026
Beijing, July 23 -- Zhongshan Power Supply Bureau Of Guangdong Power Grid Co has filed a patent application for Multi-component Cooperative Control and Multi-mode Intelligent Full-link Protection System and Method Based on Lithium Ion Battery Thermal Runaway. This invention was developed by Guan Zhenjian, Zhu Yulin, Lian Zhibin,..
Electrical
| Thu 23 Jul 2026
Beijing, July 23 -- Shanghai Xiangfenghua Tech Co Ltd has submitted a patent application for Preparation Method of Solid-state Battery with Silicon-based Negative Electrode. Song Hongfang, Bai Yu, Zhao Donghui and Chen Yuhui developed the invention.
The patent application number is CN20261044276 20260114. The patent publicati..
Electrical
| Thu 23 Jul 2026
Beijing, July 23 -- Weiguang Automation Equipment Nanjing Co Ltd has applied Chinese patent for Lithium Battery Nail Pulling and Tray Changing Process Method and Equipment Adaptive to Multi-standard Tray. Sun Junhui developed it.
The patent application number is CN20261010717 20260106. The patent publication number is CN12192..
Electrical
| Thu 23 Jul 2026
Beijing, July 23 -- Yangzhou Jingce Energy Tech Co Ltd has filed a patent application for Disordered Rock Salt Lithium Battery Positive Electrode Material with High Energy Density and Low Voltage Hysteresis as Well as Preparation Method and Application of Disordered Rock Salt Lithium Battery Positive Electrode Material. This inv..
Electrical
| Thu 23 Jul 2026
Beijing, July 23 -- Beiterui Jiangsu New Material Tech Co Ltd has applied Chinese patent for Positive Electrode Material and Battery. Yang Shunyi, Song Xiong, Zheng Yu, Wang Yu, Wang Yichun and Huang Youyuan developed it.
The patent application number is CN202511923238 20251218. The patent publication number is CN121922628 (A..
Chemicals
| Thu 23 Jul 2026
Beijing, July 23 -- State Intellectual Property Office of China has published Fuan Guolong Nano Mat Co Ltd patent application for Modified Lithium Iron Phosphate as Well as Preparation Method and Application Thereof. The invention was developed by Chen Zhixin, Long Biao, Hou Junke, Wang Long, Ruan Dongjie, Chen Pengjie, Li Qifen..
Electrical
| Thu 23 Jul 2026
Beijing, July 23 -- State Intellectual Property Office of China has published Jiangsu Zhengli New Energy Battery Technology Co Ltd patent application for Lithium Supplement Agent, Preparation Method Thereof and Battery. The invention was developed by Jiang Kecheng, Zhao Huiwen, Yu Hongjiang, Guo Tongrui and Yan Feng.
The pate..
Electrical
| Thu 23 Jul 2026
Beijing, July 23 -- State Intellectual Property Office of China has published Envision Power Tech Jiangsu and Yuanjing Ruitai Power Technology (Shanghai) patent application for Composite Material, Positive Pole Piece, Battery and Manufacturing Method. The invention was developed by Liu Congyin and Wang Tingting.
The patent ap..
Electrical
| Thu 23 Jul 2026
Beijing, July 23 -- State Intellectual Property Office of China has received Wuxi Jewel Power & Mat Co Ltd patent application for Magnetic Stirring Preparation Method of Positive Electrode Slurry of Button Cell. Deng Yafeng, Gu Kefeng and Li Jiajun developed the invention.
The patent application number is CN20261093431 202601..
Chemicals
| Wed 22 Jul 2026
Beijing, July 23 -- Zhenjiang Chengjin New Material Tech Co Ltd has submitted a patent application for Preparation Method of Inorganic Nano-material and Application of Inorganic Nano-material in LED (light-emitting Diode). This invention was developed by Cheng Xingwen, Yi Yuanyuan, Xu Wenhao and Ren Haoran.
The patent applica..
Metal & Mining
| Wed 22 Jul 2026
Beijing, July 23 -- Jiangxi Jiuling Lithium Ind Co Ltd has submitted a patent application for Lepidolite Ore Treatment Method. This invention was developed by Yao Li, Liao Qiang, Zhang Hui, Tu Wenjun, Xiao Zhen, Zhou Meidan, Pan Rui, Wei Dongdong, Liao Xin, Pan Longhui, Wu Jinqi and Ding Qiang.
The patent application number i..
Chemicals
| Thu 23 Jul 2026
Beijing, July 23 -- Henan University of Science and Technology has submitted a patent application for Aluminum Alloy Additive Manufacturing Strengthening and Toughening Method Combining Ultrasonic Peening and Heat Treatment. Wang Yonglei, Zhou Jiachen, Li Chengda, Yin Danqing, Zhang Meng, Jin Junkuo, Song Minglei, Su Depeng and ..
Electrical
| Thu 23 Jul 2026
Beijing, July 23 -- State Intellectual Property Office of China has published Shenzhen Yaoshi Lithium Battery Tech Co Ltd patent application for Method and System for Determining Utilization Rate of Lithium Supplement of Negative Electrode and Computer Equipment. The invention was developed by Peng Bo, Zhou Ge and Huang Jiajia.
..
Optics & Imaging
| Wed 22 Jul 2026
Beijing, July 23 -- Yunnan University has filed a patent application for Polyurethane Material with Photoelectric Conversion Function as Well as Preparation Method and Application Thereof. This invention was developed by Wang Jiliang, Hu Jinrui, Wu Ruilin, Bao Lixia and Liu Pengpeng.
The patent application number is CN202511815..
Electrical
| Wed 22 Jul 2026
Beijing, July 22 -- Ningde Zhuogao New Material Tech Co Ltd and Meishan Yindile Tech Co Ltd have submitted a patent application for Composite Separator and Secondary Battery. Wang Ningjie, Wei Jinmeng, Wang Xiaoming, Huang Yun, Zhou Suxia, Liu Yongbiao, Yang Haotian, Cao Linna and Wang Ting developed the invention.
The patent..
Electrical
| Wed 22 Jul 2026
Beijing, July 22 -- Huazhong University of Science and Technology and Jiangxi Ganfeng Lithium Battery Technology have submitted a patent application for Metallized Plastic Composite Current Collector and Preparation Method and Application Thereof. This invention was developed by Lin Jiu, Li Nuo, Cui Yanming, Xu Henghui, Zhao Jie..
Electrical
| Wed 22 Jul 2026
Beijing, July 22 -- Fengxin Ganfeng Lithium Co Ltd and Zhejiang Fengli New Energy Technology have submitted a patent application for Integrated Lithium-copper Composite Electrode and Preparation Method Thereof. This invention was developed by Qian Yao, Zhao Yanchun, Lin Jiu, Li Yucheng, Zhu Shigui, Cui Yanming, Tang Guangsheng a..
Electrical
| Wed 22 Jul 2026
Beijing, July 22 -- Fengxin Ganfeng Lithium Co Ltd and Zhejiang Fengli New Energy Technology have submitted a patent application for Elastic Lithium Metal Composite Negative Electrode and Preparation Method Thereof. Qian Yao, Zhao Yanchun, Lin Jiu, Li Yucheng, Zhu Shigui, Cui Yanming, Tang Guangsheng and Chu Ziqi developed the i..
Electrical
| Wed 22 Jul 2026
Beijing, July 22 -- Nissan Chemical and Taixing Energy Solutions have submitted a patent application for Positive Electrode Plate for Non-aqueous Electrolyte Secondary Battery, Method for Producing Same, and Non-aqueous Electrolyte Secondary Battery. This invention was developed by Hatanaka Tatsuya, Ikeda Takumi and Matsumoto Sa..
Electrical
| Wed 22 Jul 2026
Beijing, July 22 -- Envision Power Tech Jiangsu and Yuanjing Ruitai Power Technology (Shanghai) have submitted a patent application for Battery Pole Piece, Lithium Ion Battery and Preparation Method of Lithium Ion Battery. Che Peipei, Lu Hongyan and Zhai Wei developed the invention.
The patent application number is CN20251199..
Electrical
| Wed 22 Jul 2026
Beijing, July 22 -- Hubei Shuangdeng Energy Storage Tech Co Ltd and Shuangdeng Group have submitted a patent application for Negative Electrode Based on Specific Solid Electrolyte Gradient Mixing and Preparation Method and Application Thereof. This invention was developed by Wang Juntao, Dou Yuanyun, Yang Wanglin, Liu Yanrong, T..
Electrical
| Wed 22 Jul 2026
Beijing, July 22 -- Huaneng Yimin Coal & Electricity and Xi'an Thermal Power Research Institute Co Ltd have submitted a patent application for All-solid-state Supercapacitor Based on CoNi2S4-P-CNT Composite Electrode and Preparation Method. This invention was developed by Wang Xiaohui, Liu Zhongwei, Chen Si, Dong Shuxin, Wu Peng..
Electrical
| Wed 22 Jul 2026
Beijing, July 23 -- Youxing Shark Shanghai Science And Tech Co Ltd has applied Chinese patent for Lithium Ion Electrolyte Resistant Hot Melt Adhesive and Preparation Method Thereof. Han Chimin and Zhang Yajie developed it.
The patent application number is CN202610365304 20260324. The patent publication number is CN121914646 (..
Electrical
| Wed 22 Jul 2026
Beijing, July 23 -- Xi'an Thermal Power Research Institute Co Ltd has submitted a patent application for Preparation Method of Low-temperature Sintered Lithium Nickel Manganese Oxide. This invention was developed by Cheng Guangwen, Guo Zhongxu, Wang Zhefan and Yang Song.
The patent application number is CN20261088664 20260122..
Electrical
| Thu 23 Jul 2026
Beijing, July 23 -- Hunan Tiantai Tianrun New Energy Tech Co Ltd has submitted a patent application for Titanium-containing Iron Phosphate and Preparation Method Thereof. This invention was developed by Li Yubing and Chen Xinwu.
The patent application number is CN202511930541 20251219. The patent publication number is CN12193..
Aerospace
| Wed 22 Jul 2026
Beijing, July 22 -- Suzhou Funeng Tech Co Ltd and Inner Mongolia Zhongke Funeng New Energy Tech Co Ltd have sought patent for Design Method for Lightweight Lithium Battery Power Integrated Architecture of Aircraft. This invention was developed by Zeng Zhiping, Zhao Congcong, Hu Zhenzhong and Xu Tong.
The patent application nu..
Sports
| Mon 20 Jul 2026
Beijing, July 21 -- State Intellectual Property Office of China has released Xiamen Duzheng New Energy Co Ltd patent application for Calibration Method for SOC (state of Charge) of Golf Ball Lithium Battery. This invention was developed by Xu Yajuan, Shen Zhiliang, Jie Weihong and Zheng Qianlong.
The patent application number..
Telecom
| Wed 22 Jul 2026
Beijing, July 23 -- Nanjing University of Posts and Telecommunications has applied Chinese patent for Fe-MoS2 Nano-enzyme Material as Well as Preparation Method and Application Thereof. Zhang Ying, Luo Zhimin and Chen Yi developed it.
The patent application number is CN202610188679 20260210. The patent publication number is C..
Electrical
| Thu 23 Jul 2026
Beijing, July 23 -- Zhongqi Xinneng Tianjin Battery Tech Co Ltd has submitted a patent application for Battery Monomer High-voltage Connection Design Method, Battery Module and Battery Pack. This invention was developed by Li Xue, Liu Shuo, Lu Yulong, Yang Saige, Yan Chao, Cao Yunfei, Lyu Ning, Zhao Haoru and Fu Yunxi.
The pa..
Electrical
| Wed 22 Jul 2026
Beijing, July 22 -- Zhengzhou University and Beijing HyperStrong Technology have applied Chinese patent for Multi-mode Characterization Method for Lithium Battery Lithium Precipitation Fault Induced Under Low Temperature Condition. Le Lingzhi, Jin Yang, Jiang Xin and Jiang Zhaoyuan developed it.
The patent application number ..
Electrical
| Wed 22 Jul 2026
Beijing, July 22 -- 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 Lithium Ion Battery Composite Diaphragm with High Safety and High Ionic Co..
Plastics
| Wed 22 Jul 2026
Beijing, July 22 -- Dalian University of Technology and Valiant have filed a patent application for In-situ Polymerization Gel Electrolyte, Preparation Method and Application Thereof. This invention was developed by Xing Zongren, Shi Yu, Hu Baohua, Wang Zhiyu, Xu Zhou and Lin Cunsheng.
The patent application number is CN20241..
Measurement & Testing
| Tue 21 Jul 2026
Beijing, July 22 -- Ankejie Testing Changzhou Co Ltd and The Technology Center of Qingdao Customs have submitted a patent application for Lithium Battery Electrolyte Leakage Rapid Detection Method. This invention was developed by Xu Sen, Li Hong, Che Lidong, Wu Jingwu, Huang Honghua, Chen Youwei, Chen Junbin, Liu Fenglong, Jiang..
Electrical
| Wed 22 Jul 2026
Beijing, July 22 -- Sichuan Jiaoyun Dayun Group Co Ltd and Sichuan University of Arts and Science have applied Chinese patent for Lithium Battery Dynamic Charging and Discharging Strategy Optimization Method Based on Multi-dimensional Parameter Fusion. Lin Hong, Hu Ping, Liu Yang, Tian Qike, Sun Shiyu, Zhu Huawei, Zhong Xiaolin,..
Chemicals
| Wed 22 Jul 2026
Beijing, July 22 -- Huaneng Yimin Coal & Electricity and Xi'an Thermal Power Research Institute Co Ltd have filed a patent application for Electrolyte Additive for Resisting High Voltage and Application Thereof. This invention was developed by Wang Xiaohui, Wang Zhipeng, Chen Si, Dong Shuxin, Wu Pengyue, Liu Xiangliang, Zhao Jun..
Food & Beverage
| Wed 22 Jul 2026
Beijing, July 22 -- Institute of Mineral Resources Chinese Academy of Geological Sciences and BDP Inc China Nat Pet Corp have submitted a patent application for Deep Brine Type Lithium Potassium Ore Machine Learning Prediction Method and System Based on Geophysical Big Data. This invention was developed by Wang Chunlian, Wu Yuli..
Automobile
| Wed 22 Jul 2026
Beijing, July 22 -- Chery Automobile and Anhui Kaiyang Tech Co Ltd have filed a patent application for Lithium Metal Negative Electrode Protection Layer, Preparation Method and Application Thereof, and Lithium Metal Battery. This invention was developed by Sui Hongliang, Yang Hao and Xie Sida.
The patent application number is..
Automobile
| Wed 22 Jul 2026
Beijing, July 22 -- China Grinm Tech Group Co Ltd, Grinm Advanced Energy Mat Jiangxi Co Ltd and China Automotive Battery Research Institute Co Ltd have applied Chinese patent for Lithium-rich Manganese-based Positive Electrode Material and Preparation Method and Application Thereof. Wang Jiantao, Wang Zhong, Wang Zhenyao, Jiang ..
Rubber
| Mon 20 Jul 2026
Beijing, July 21 -- PetroChina Shanghai New Materials Research Institute Co Ltd and PetroChina have filed a patent application for Colorless Transparent Liquid Rubber and Preparation Method Thereof. This invention was developed by Chen Fei, Luo Qi, Wen Jingbin, Zheng Hongbing, Feng Yuzhi, Wang Yuchao, Gong Guangbi, Lin Feng and ..
Nanotech
| Wed 22 Jul 2026
Beijing, July 22 -- Zhejiang University of Technology has filed a patent application for Gel Nanofiltration Membrane for Magnesium-lithium Separation as Well as Preparation Method and Application of Gel Nanofiltration Membrane. This invention was developed by Jang Sang-ho and Wei Xiuzhen.
The patent application number is CN20..
Nanotech
| Mon 20 Jul 2026
Beijing, July 20 -- Chongqing Changjiahui New Energy Mat Co Ltd has applied Chinese patent for Preparation Method and Application of Temperature-driven Phase-change Self-locking Hole Nanofiber Solid Electrolyte. Lyu Wenyan, Wang Qian, Deng Ailin and Xue Yujia developed it.
The patent application number is CN202511806193 20251..
Metal & Mining
| Wed 22 Jul 2026
Beijing, July 22 -- State Intellectual Property Office of China has published Hunan Safian New Mat Co Ltd and Guangdong Safian New Material patent application for Polyethylene Diaphragm Jointly Coated with Porphyrin Molecule Autopolymer and Ceramic Material as Well as Preparation Method and Application of Polyethylene Diaphragm...
Chemicals
| Wed 22 Jul 2026
Beijing, July 22 -- Institute of Metal Research Chinese Academy of Sciences has applied Chinese patent for Metal Phthalocyanine-mxene Catalyst for Preparing Modified Diaphragm and Pole Piece and Application of Metal Phthalocyanine-mxene Catalyst. Zhang Yu, Li Feng, Yu Tong and Sun Zhenhua developed it.
The patent application ..
Automobile
| Wed 22 Jul 2026
Beijing, July 22 -- State Intellectual Property Office of China has published Shenzhen Center Power Technology and Shenzhen Qingrui Fuel Cell Technology patent application for Anti-overcharge Fuel Cell Energy Management System and Control Method Thereof. The invention was developed by Jia Kunhan, Zhang Zhen, Lin Honghui and Zhan..
Chemicals
| Wed 22 Jul 2026
Beijing, July 22 -- Hefei Comprehensive National Science Center Energy Research Institute Anhui Energy Laboratory has filed a patent application for Composite Ion Exchange Membrane, Preparation Method and Method for Efficiently Enriching < 6 > Li Isotope. This invention was developed by Li Wenming, Shu Zijin, Liu Lu and Yu Haiya..
Chemicals
| Wed 22 Jul 2026
Beijing, July 22 -- State Intellectual Property Office of China has released Fujian Longde New Energy Co Ltd patent application for Feeding Device of Reaction Equipment for Preparing Lithium Hexafluorophosphate. This invention was developed by Lai Qiuyao, Lan Maowei, Zhang Yanhua, Lei Rongfeng and Yang Yonghuai.
The patent ap..
Automobile
| Wed 22 Jul 2026
Beijing, July 22 -- State Intellectual Property Office of China has released Shanghai Ronghe Zhidian New Energy and Shanghai Qiyuanxin Power Technology patent application for Method and Device for Detecting Short-circuit Fault in Vehicle Lithium Battery, Medium, Terminal and Program Product. This invention was developed by Guo P..
Chemicals
| Tue 21 Jul 2026
London, July 22 -- Frazer Nash Consultancy Ltd has submitted a patent application for Apparatus and Method for Lithium Enrichment. Scott Davis, Adam Warburton, Nicholas Walkden, Jamie Broad and Ashley Strange developed the invention.
The patent application number is GB20240015684 20241024. The patent publication number is GB2..
Chemicals
| Tue 21 Jul 2026
Beijing, July 22 -- Suzhou Xinyujiang Intelligent Tech Co Ltd has submitted a patent application for Test Fixture for Dust Collector Lithium Battery Processing. This invention was developed by Wang Liming, Chen Yongjie, Zhu Yaping and Ma Yanqin.
The patent application number is CN202610249872 20260303. The patent publication ..
Electronics
| Wed 22 Jul 2026
Beijing, July 22 -- State Intellectual Property Office of China has released Guangdong Guqingneng Tech Co Ltd patent application for Multi-level Solid Electrolyte, Preparation Method Thereof, Electrochemical Device and Electronic Equipment. This invention was developed by Ren Lu, Yang Yaoping and Wang Guohong.
The patent appl..
Electronics
| Mon 20 Jul 2026
Geneva, July 21 -- Zakharov Leonid E has sought patent for Heat-sink Chamber for a Plasma-confinement Device.
The patent application number is WO2025US59221 20251211. The patent publication number is WO2026151561 (A1). International Patent Classification codes are G21B1/05, G21B1/11 and H05H1/02. Cooperative Patent Classific..
Electrical
| Wed 22 Jul 2026
Beijing, July 22 -- Guangzhou Great Power Energy & Technology has filed a patent application for High-liquid-retention Diaphragm and Preparation Method Thereof. This invention was developed by Tan Xiaoshan, Meng Xiangyu, Li Shuli, Xia Xinde, Huang Zhikang and Deng Weidong.
The patent application number is CN202511886534 20251..
Electrical
| Wed 22 Jul 2026
Beijing, July 22 -- Hongzheng Energy Storage Shanghai Energy Tech Co Ltd has applied Chinese patent for Lithium Iron Phosphate Energy Storage System Thermal Management Method and System Based on Intelligent Dual-active Temperature Control Model. Liu Yafei, Wen Qingwu, Wen Yalong, Yu Yuntai and Zhang Zengtao developed it.
The ..
Electrical
| Wed 22 Jul 2026
Beijing, July 22 -- Wuxi Lingyi Weilai New Material Technology Research Institute Co Ltd has sought patent for Isocyanated Phosphite Compound Electrolyte Additive and Application Thereof. This invention was developed by Wang Feng, Huang Dong, Yue Min, Shi Qiao, Dong Shijin and Xue Wei.
The patent application number is CN20251..
Pharmaceutical
| Wed 22 Jul 2026
Beijing, July 22 -- Shanghai Jiao Tong University has submitted a patent application for Temperature-insensitive Silicon-based Hybrid Fully-integrated Active Optical Frequency Transfer Chip, System and Method. This invention was developed by Xu Yaohui, Hu Liang, Qiu Ziang, Zhou Zijie, Wu Guiling and Chen Jianping.
The patent ap..
Food & Beverage
| Wed 22 Jul 2026
Beijing, July 22 -- Sinkiang Nitrate Minerals Co Ltd has filed a patent application for Process for Removing Calcium Ions and Magnesium Ions from Nitrate-containing Quaternary System Brine. This invention was developed by Zhu Jianjiang, Gu Jian, Wen Hongbo, Yu Longzhu and Ma Tao.
The patent application number is CN20261031739..
Energy
| Tue 21 Jul 2026
Beijing, July 22 -- State Intellectual Property Office of China has received Shenzhen Zy Electronic & Tech Co Ltd patent application for Leakage Blocking Assembly and Hydrogen Energy Storage Equipment. Hu Xianglin, Zhang Shanzhi and Hao Huajie developed the invention.
The patent application number is CN202610259644 20260304. ..
Measurement & Testing
| Wed 22 Jul 2026
Beijing, July 22 -- Nanjing Institute Technology has sought patent for Lithium Battery Full-band Electrochemical Impedance Spectroscopy Rapid Detection Method and System. This invention was developed by Liu Haitao, Zhang Suhao, Cai Lei, Peng Jichang and Meng Jinhao.
The patent application number is CN20261057777 20260116. The..
Measurement & Testing
| Tue 21 Jul 2026
Beijing, July 22 -- Harbin Institute of Technology has submitted a patent application for Lithium Ion Battery Lithium Precipitation Starting Point Real-time Detection Method and System Based on Capacity Compensation and Signal Enhancement. This invention was developed by Wang Jiajun, Liu Jiaxuan, Wang Baozheng and Chen Ming.
..
Software
| Tue 21 Jul 2026
Beijing, July 22 -- Xiaolu Lithium Battery New Energy Shandong Co Ltd has filed a patent application for Lithium Ion Battery Diaphragm Ion Permeability Detection Device. This invention was developed by Lu Zhongjian, Zhou Shenglei, Yang Minghui, Li Nana, Yu Hua and Chang Hexin.
The patent application number is CN202511803730 2..
Software
| Wed 22 Jul 2026
Beijing, July 22 -- State Intellectual Property Office of China has received Harbin Institute Of Technology patent application for Lithium Ion Battery Thermal Safety Charging and Discharging Power Boundary Prediction Method Based on PID Algorithm. Gao Qi, Song Yankong and Yang Dazhi developed the invention.
The patent applica..
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