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Plastics
| Fri 24 Jul 2026
Beijing, July 24 -- State Intellectual Property Office of China has released Huaneng Yimin Coal & Electricity and Xian Thermal Power Research Institute Co Ltd patent application for High-voltage Polymer Electrolyte, Preparation Method and Application. This invention was developed by Wang Xiaohui, Qin Jiwei, Yang Deming, Mouquet,..
Plastics
| Fri 24 Jul 2026
Beijing, July 24 -- State Intellectual Property Office of China has received Huaneng Yimin Coal & Electricity and Xi'an Thermal Power Research Institute Co Ltd patent application for High-voltage-resistant Gel Polymer Electrolyte for Supercapacitor and Preparation Method and Application of High-voltage-resistant Gel Polymer Elec..
Food & Beverage
| Fri 24 Jul 2026
Beijing, July 24 -- Jiaozuo Teachers College has submitted a patent application for Aquaculture Tail Water Treatment Monitoring Device. This invention was developed by Miao Yongping, Niu Jingyan, Huang Miaomiao, Chai Xiaoliang and Liu Aihong.
The patent application number is CN20261091150 20260123. The patent publication numb..
Packaging & Containers
| Fri 24 Jul 2026
Beijing, July 24 -- Sinoma Lithium Battery Separator Co Ltd has submitted a patent application for Preparation Process of Diaphragm with Consistent Transverse Performance, Prepared Diaphragm and Adopted Static Pressure Box. This invention was developed by Bai Yaozong, Liu Honggang, Chu Zhuxin, Liu Zhilai, Jia Guozhong, Zhang Xuj..
Electrical
| Fri 24 Jul 2026
Beijing, July 24 -- State Intellectual Property Office of China has published Zhaona New Energy Tech Co Ltd patent application for All-solid-state Battery, Composite Pole Piece and Preparation Method of Composite Pole Piece. The invention was developed by Tang Congcong, Zhu Yafei, Zhao Wenwen and Dong Sixiao.
The patent appli..
Automobile
| Fri 24 Jul 2026
Beijing, July 24 -- Baic Bjev Bluepark Power System Co Ltd and Beijing Electric Vehicle have submitted a patent application for Solid Electrolyte-containing Pole Piece with Internal Concave-convex Structure and Application. Gu Haichen, Yuan Wenjing, Li Jitao, Zhang Donghai, Zhu Yangyang, Yang Huimin, Ma Yiheng and An Hongli deve..
Chemicals
| Fri 24 Jul 2026
Beijing, July 24 -- Auretech Co Ltd has submitted a patent application for Method and Apparatus. This invention was developed by Vogt Pete, Fischman Anthony James, Zontov Nikolai, Yagorava Vadim and Warr Jonathan.
The patent application number is CN20248060574 20240830. The patent publication number is CN121941781 (A). Intern..
Chemicals
| Fri 24 Jul 2026
Beijing, July 24 -- Southwest University of Science and Technology has sought patent for Adsorption Type Binder Based on Anion-pi Effect as Well as Preparation Method and Application of Adsorption Type Binder. This invention was developed by Song Yingze, Wei Xijun, Zhang Xin, Song Lixian, Yan Haijuan, Zhao Bo and Zhou Qi.
The..
Electrical
| Fri 24 Jul 2026
Beijing, July 24 -- State Intellectual Property Office of China has released Shenzhen Logi Tech Co Ltd patent application for Charging Bin with Replaceable Lithium Battery. This invention was developed by Yang Xiu.
The patent application number is CN202610119338 20260128. The patent publication number is CN121939590 (A). Inte..
Electrical
| Fri 24 Jul 2026
Beijing, July 24 -- State Intellectual Property Office of China has published Ningde Zhuogao New Material Tech Co Ltd patent application for Battery Diaphragm, Preparation Method Thereof and Secondary Battery. The invention was developed by Wang Xiaoming, Huang Yun, Zhou Suxia, Yang Haotian and Zou Qi.
The patent application ..
Electrical
| Fri 24 Jul 2026
Beijing, July 24 -- State Intellectual Property Office of China has published Jiangsu Zhuogao New Mat Tech Co Ltd and Sichuan Indigo Material Tech Group Changzhou Co Ltd patent application for Functional Lithium Ion Battery Composite Diaphragm and Preparation Method Thereof. The invention was developed by Li Dawei, Diao Wei, Lyu..
Electrical
| Fri 24 Jul 2026
Beijing, July 24 -- Jiangsu Siyuan Battery Tech Co Ltd has applied Chinese patent for Lithium Battery Diaphragm, Preparation Method Thereof and Lithium Battery. Tang Yaqi, Shi Xianxing and Cui Wangjun developed it.
The patent application number is CN202610123583 20260129. The patent publication number is CN121939081 (A). Inte..
Electrical
| Fri 24 Jul 2026
Beijing, July 24 -- BYD Co Limited has applied Chinese patent for Battery Control Method, Controller, Battery Pack and Electric Equipment. Deng Jie, Sun Yupeng, He Long, Chen Na and Xiao Jing developed it.
The patent application number is CN202610407416 20260331. The patent publication number is CN121939044 (A). International..
Electrical
| Fri 24 Jul 2026
Beijing, July 24 -- BYD Co Limited has submitted a patent application for Battery Control Method, Controller, Battery Pack and Electric Equipment. This invention was developed by Deng Jie, Sun Huajun, Chen Na, Xiao Jing and Ge Liping.
The patent application number is CN202610407398 20260331. The patent publication number is C..
Electrical
| Fri 24 Jul 2026
Beijing, July 24 -- BYD Co Limited has submitted a patent application for Battery Control Method, Controller, Battery Pack and Electric Equipment. Deng Jie, Duan Bingcai, Sun Huajun, Chen Na and Xiao Jing developed the invention.
The patent application number is CN202610407396 20260331. The patent publication number is CN1219..
Electrical
| Fri 24 Jul 2026
Beijing, July 24 -- BYD Co Limited has submitted a patent application for Battery Control Method, Controller, Battery Pack and Electric Equipment. Deng Jie, Zhao Wenjie, Sun Huajun, Chen Na and Xiao Jing developed the invention.
The patent application number is CN202610407395 20260331. The patent publication number is CN12193..
Electrical
| Fri 24 Jul 2026
Beijing, July 24 -- SVOLT Energy Technology Co Limited has filed a patent application for Lithium Battery and Preparation Method Thereof. This invention was developed by Li Wanlong, He Chongchong, Li Yunming and Zhu Tian.
The patent application number is CN202610406137 20260331. The patent publication number is CN121938969 (A..
Electrical
| Fri 24 Jul 2026
Beijing, July 24 -- Anhui Feituo New Material Tech Co Ltd has submitted a patent application for Low-resistance Composite Current Collector with Preset Integrated Tab and Preparation Method of Low-resistance Composite Current Collector. This invention was developed by Cai Da, Wang Yaye, Guan Zhijun and Xu An.
The patent appli..
Electrical
| Fri 24 Jul 2026
Beijing, July 24 -- State Intellectual Property Office of China has published Zhaona New Energy Tech Co Ltd patent application for Negative-electrode-free Composite All-solid-state Battery and Preparation Method Thereof. The invention was developed by Tang Congcong, Zhu Yafei, Zhao Wenwen and Dong Sixiao.
The patent applicati..
Electrical
| Fri 24 Jul 2026
Beijing, July 24 -- State Intellectual Property Office of China has published Anhui Feituo New Material Tech Co Ltd patent application for Patterned Composite Current Collector Based on Selective Thickening and Preparation Method Thereof. The invention was developed by Cai Da, Wang Yaye, Guan Zhijun and Xu An.
The patent appl..
Electrical
| Fri 24 Jul 2026
Beijing, July 24 -- State Intellectual Property Office of China has received Anhui Feituo New Material Tech Co Ltd patent application for Composite Current Collector with Gradient Metal Layer and Prefabricated Tab and Preparation Method of Composite Current Collector. Cai Da, Wang Yaye, Guan Zhijun and Xu An developed the invent..
Electrical
| Fri 24 Jul 2026
Beijing, July 24 -- Xi'an Jiaotong University has sought patent for Composite Coating for Oxygen Capture and Thermal Stability of Positive Electrode Material and Application of Composite Coating. This invention was developed by Song Zhongxiao and Liu Yangyang.
The patent application number is CN20261089025 20260122. The paten..
Electrical
| Fri 24 Jul 2026
Beijing, July 24 -- Jiangsu Zhengli New Energy Battery Technology Co Ltd has submitted a patent application for Positive Electrode Material, Preparation Method Thereof and Lithium Ion Battery. This invention was developed by Jin Xinkai, Wang Yang, Yu Hongjiang, Wang Suzhuan, Guo Dexiang and Yu Zhexun.
The patent application n..
Electrical
| Fri 24 Jul 2026
Beijing, July 24 -- Beiterui Jiangsu New Material Tech Co Ltd has applied Chinese patent for Positive Electrode Material and Battery. Tan Yong, Yang Shunyi, Zhang Jinlong, Song Xiong, Bao Yingqing, Zheng Yu and Chen Shuai developed it.
The patent application number is CN202411499505 20241025. The patent publication number is ..
Electrical
| Fri 24 Jul 2026
Beijing, July 24 -- Yangtze River Delta Physics Research Center Co Ltd has submitted a patent application for Positive Electrode Active Material and Preparation Method Thereof, Positive Plate and Battery. Zhou Lin, Kim Woo-hyun, Li Zijie, Zhou Quan, Kong Weihe and Wu Lei developed the invention.
The patent application number ..
Electrical
| Fri 24 Jul 2026
Beijing, July 24 -- Qianmo New Mat Jiaxing Co Ltd has applied Chinese patent for Sulfide Composite Positive Electrode Material and Preparation Method and Application Thereof. Chen Yong, Jia Junjie and Liu Wanfeng developed it.
The patent application number is CN202610107784 20260127. The patent publication number is CN1219388..
Electrical
| Fri 24 Jul 2026
Beijing, July 24 -- GEM Energy Materials, Wuxi has submitted a patent application for Composite Coated High-voltage Positive Electrode Material as Well as Preparation Method and Application Thereof. This invention was developed by Chen Yujun, Sun Jinqiang, Zhang Minglong, Zhang Shuo, Xu Kaihua, Ge Jiale, Liu Chenfan, Ma Yongsong..
Electrical
| Fri 24 Jul 2026
Beijing, July 24 -- State Intellectual Property Office of China has released Zhejiang Jiaxing Xinghan Nano Tech Co Ltd patent application for Ion-electron Mixed Conductor Coated Silicon-carbon Composite Material for Solid-state Battery. This invention was developed by Chen Weidong, Meng Fanchang and Wang Meng.
The patent appl..
Electrical
| Fri 24 Jul 2026
Beijing, July 24 -- Liyang Tianmu Pilot Battery Material Tech Co Ltd has applied Chinese patent for Long-circulation Silicon-carbon Negative Electrode Material as Well as Preparation Method and Application Thereof. Fu Jie, Yin Yingying, Wang Shuo, Liu Bainan and Luo Fei developed it.
The patent application number is CN2024115..
Electrical
| Fri 24 Jul 2026
Beijing, July 24 -- State Intellectual Property Office of China has received Jiangsu Highstar Battery Co Ltd and Jiangsu Highstar Power Technology patent application for Positive Pole Piece, Preparation Method Thereof and Lithium Ion Battery. Wang Bin, Zhao Chong, Li Jiangnan, Zhu Yihui and Chen Gang developed the invention.
..
Electrical
| Fri 24 Jul 2026
Beijing, July 24 -- Zhongchuang Xinhang Technology Research Institute Jiangsu Co Ltd has submitted a patent application for Negative Plate and Battery. This invention was developed by Li Kang and Zha Guangming.
The patent application number is CN202610413451 20260331. The patent publication number is CN121938848 (A). Internat..
Automobile
| Fri 24 Jul 2026
Beijing, July 24 -- Wuhan Insertec Tech Co Ltd has submitted a patent application for Positive Electrode Pre-lithiation Method Based on Precursor In-situ Conversion, Positive Electrode and Capacitor. Mo Su and Guo Weihua developed the invention.
The patent application number is CN20261095541 20260123. The patent publication n..
Electrical
| Fri 24 Jul 2026
Munich, July 24 -- European Patent Office has published SK Innovation Co Ltd and SK On patent application for Positive Electrode Active Material for Lithium Secondary Battery, Lithium Secondary Battery Comprising Same, and Method for Manufacturing Positive Electrode Active Material. The invention was developed by Lee Tae Kyoung,..
Electrical
| Fri 24 Jul 2026
Munich, July 24 -- GS Yuasa International has submitted a patent application for Non-aqueous Electrolyte Power Storage Element Negative Electrode and Non-aqueous Electrolyte Power Storage Element. This invention was developed by Ashida Yuya and Kikuchi Akifumi.
The patent application number is EP20240877003 20240918. The patent..
Electrical
| Fri 24 Jul 2026
Beijing, July 24 -- State Intellectual Property Office of China has published Zhikang Senyan Environmental Protection Tech Beijing Co Ltd patent application for Biomass Biogas and Wind Power Integration Intelligent Regulation and Control Equipment. The invention was developed by Peng Suyang, Wen Yong, Ai Xiaoning and Li Jian.
..
Electrical
| Fri 24 Jul 2026
Beijing, July 24 -- Datang Qinling Power Generation Co Ltd has filed a patent application for Frequency Modulation System and Method Cooperating with Coal Power Unit. This invention was developed by Gao Huanhuan, Lei Ming, Feng Zhenhai, Wang Huawei, Liang Zhonghai, Guo Xinyu, Wu Gang, Fan Jiangtao, Xie Fei and Liu Xiao.
The p..
Electrical
| Fri 24 Jul 2026
Beijing, July 24 -- Beijing Xiqing Energy Tech Co Ltd has applied Chinese patent for Battery Online Internal Resistance Identification Method and System Based on Voltage Plateau Period. Liang Huishi, Gong Xiaoxu, Lin Jun, Zhou Kui, Gao Liping, Zhu Bo, Naritake and Shi Zinan developed it.
The patent application number is CN202..
Electrical
| Fri 24 Jul 2026
Beijing, July 24 -- Guangdong Electronic Information Engineering Research Institute Of UESTC University Of Electronic Science has submitted a patent application for Double-phase High-entropy Oxide Negative Electrode Material, Preparation Method and Application. This invention was developed by Xue Weidong, Li Chunyue and Cao Houh..
Electrical
| Fri 24 Jul 2026
Beijing, July 24 -- Wuhan Insertec Tech Co Ltd has submitted a patent application for Silicon-carbon Composite Negative Electrode Material Based on In-situ Coating of Single-walled Carbon Nanotubes and Preparation Method of Silicon-carbon Composite Negative Electrode Material. Mo Su and Guo Weihua developed the invention.
The..
Electrical
| Fri 24 Jul 2026
Beijing, July 24 -- Guilin Qihong Tech Co Ltd has submitted a patent application for Solid Electrolyte Coating Liquid, Solid Electrolyte Coating Diaphragm, Secondary Battery and Preparation Method. This invention was developed by Wang Shiqi, Jiang Zhongbing and Zhao Qian.
The patent application number is CN20261096704 2026012..
Oil & Gas
| Fri 24 Jul 2026
Beijing, July 24 -- State Intellectual Property Office of China has received China Petroleum & Chemical and Sinopec Research Inst of Petroleum Processing patent application for Hollow Silicon-carbon Composite Material and Preparation Method Thereof, Lithium Ion Battery Negative Electrode and Lithium Ion Battery. Da Zhijian, Sun ..
Semiconductor
| Fri 24 Jul 2026
Beijing, July 24 -- Zhejiang Jiaxing Xinghan Nano Tech Co Ltd has submitted a patent application for Cross-linked Polymer Network Coated Silicon Negative Electrode and Preparation Method Thereof. This invention was developed by Chen Weidong, Meng Fanchang and Wang Meng.
The patent application number is CN202511838574 20251208..
Chemicals
| Fri 24 Jul 2026
Beijing, July 24 -- Chongqing Housheng New Material Tech Co Ltd has sought patent for Lithium Ion Battery Diaphragm with Nano Boron Nitride Coating and Preparation Method of Lithium Ion Battery Diaphragm. This invention was developed by Lu Jiayi, Weng Xingxing, Zhao Haiyu, Mao Yuan, Zhou Xiaoxia and Meng Xianwei.
The patent a..
Energy
| Fri 24 Jul 2026
Beijing, July 24 -- China Constr 8th Engineering Division has submitted a patent application for Swimming Pool Automatic Heat Preservation and Moisture Preservation Device Based on Solar Energy. Gong Shunming, Ma Minglei, Wu Chao, Huang Chao, Zhang Jiaxing and Yin Guanghua developed the invention.
The patent application numbe..
Electrical
| Fri 24 Jul 2026
Beijing, July 24 -- Jiangsu Zhonglei Energy Saving Science And Tech Development Co Ltd has filed a patent application for Waste Lithium Battery Continuous Pyrolyzing Furnace and Processing Technology. This invention was developed by Li Xiangcheng, Xu Guangping, Mao Zhongjun, He Jiangrong, Liu Pengcheng, Qiao Mengke, He Zhongjun,..
Optics & Imaging
| Fri 24 Jul 2026
Beijing, July 24 -- Tianfu Jiangxi Laboratory has submitted a patent application for Tio2-tin Heterostructure Photoelectric Bifunctional Catalyst as Well as Preparation Method and Application Thereof. This invention was developed by Yang Xiaoyang, Liu Tong and Liu Wenxia.
The patent application number is CN20261079101 2026012..
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 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..
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 -- 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..
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..
Electrical
| Fri 24 Jul 2026
Beijing, July 24 -- Hefei Guoxuan High-Tech Power Energy has submitted a patent application for Electrolyte Membrane and Preparation Method and Application Thereof. This invention was developed by Li Shuai and Xu Liyang.
The patent application number is CN20261043018 20260114. The patent publication number is CN121938987 (A)...
Tools and Machinery
| Fri 24 Jul 2026
Beijing, July 24 -- Suzhou Changzhi Precision Machinery has sought patent for Alternating Current and Direct Current Power Supply Circuit and Power Supply Method for Hot Melter. This invention was developed by Chen Chaoyue, Ura Hiroryo and Yang Chen.
The patent application number is CN202610134685 20260130. The patent publicati..
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,..
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..
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..
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..
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..
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.
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