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Tobacco
| Sun 03 May 2026
Beijing, May 4 -- Xeek Xiamen Medical Instr Co Ltd has applied Chinese patent for Device for Acquiring Smoking Habit Data. He Mingjun, Xie Yougan, Huang Yicong and Zheng Wenxin developed it.
The patent application number is CN202410817353 20240624. The patent publication number is CN121208407 (A). International Patent Classif..
Biotechnology
| Mon 04 May 2026
Beijing, May 4 -- Xu Liang has submitted a patent application for Culture Medium and Method for Amplifying Pluripotent Stem Cells by Utilizing Bioreactor Suspension Culture.
The patent application number is CN202511657853 20251113. The patent publication number is CN121203945 (A). International Patent Classification codes are..
Chemicals
| Sun 03 May 2026
Munich, May 4 -- Sojitz Institute Of Innovative Tech Ltd has sought patent for Production Method for Lithium Chemical Product. This invention was developed by Yoshizuka Kazuharu.
The patent application number is EP20240826000 20240621. The patent publication number is EP4733259 (A1). International Patent Classification codes ..
Information Technology
| Sun 03 May 2026
Beijing, May 4 -- Sichuan No. 3 Geological Brigade has sought patent for Method for Searching Multivariate Information of Concealed Granite Pegmatite Type Lithium Deposit. This invention was developed by Yang Yuanliang, Yue Dabin, Liao Xingjian, Chen Jiazhong, Wang Zhangxiang, Li Long and Liao Denghai.
The patent application ..
Chemicals
| Mon 04 May 2026
Beijing, May 4 -- Jiangsu Daoying Tech Co Ltd has filed a patent application for Water-soluble Adhesive Powder and Preparation Method Thereof, Lithium Battery Negative Electrode and Lithium Battery. This invention was developed by Zhang Xiaohui, Zhang Jinge and Dong Daxuan.
The patent application number is CN202510848547 2025..
Electrical
| Sun 03 May 2026
Beijing, May 4 -- State Intellectual Property Office of China has released Beijing Xiqing Energy Tech Co Ltd patent application for Battery Online Internal Resistance Identification Method and System Based on Voltage Plateau Period. This invention was developed by Gao Liping, Liang Huishi, Naritake, Zhu Bo, Shi Zinan, Zhou Kui, ..
Chemicals
| Sun 03 May 2026
Beijing, May 4 -- State Intellectual Property Office of China has published Southern Power Grid Peaking Frequency Modulation Guangdong Energy Storage Tech Co Ltd patent application for Lithium Battery Monomer Performance Test Comparison Evaluation Method, Device, Equipment and Medium. The invention was developed by Zhao Shaohua,..
Electrical
| Sun 03 May 2026
Beijing, May 4 -- State Intellectual Property Office of China has released Shenyang Shunyi Tech Co Ltd patent application for Lithium Ion Battery Capacity Prediction Method. This invention was developed by Li Yingshun, Wang Debiao, Sui Huanhuan, Wang Cheng, Li Bo and Zhao Yuxin.
The patent application number is CN202511747006..
Chemicals
| Mon 04 May 2026
Beijing, May 4 -- Zhongqi Xinneng Battery Tech Co Ltd has sought patent for Method and Device for Evaluating Manganese Dissolution of Lithium Manganese Iron Phosphate Material. This invention was developed by Yu Baolong, Zhang Ningxin, Gao Dan and Yu Baojun.
The patent application number is CN202511564554 20251030. The patent..
Electrical
| Mon 04 May 2026
Beijing, May 4 -- Far East Jincheng Fan Jiangsu Co Ltd has submitted a patent application for Centrifugal Fan with Noise Reduction Function for Lithium Battery Industry. Zhao Ying, Wu Jian, Zhao Lingyun, Zhao Guangyun, Lu Jie, Ding Weiyang, Ni Anmin and Yang Zhiwei developed the invention.
The patent application number is CN2..
Electrical
| Sun 03 May 2026
Beijing, May 4 -- Sichuan Tianwei Electronic Co Ltd has submitted a patent application for Fusion Type Lithium Ion Battery Safety Monitoring Device and Method Based on Multiple Parameters. This invention was developed by Luo Yuanlin, Chen Hebing, Wu Lei, Chen Hailong, Liang Shiyang, Xiao Feng and Zhou Qiang.
The patent applic..
Chemicals
| Mon 04 May 2026
Beijing, May 4 -- State Intellectual Property Office of China has released Anhui Xoanons Chemical Co Ltd patent application for Lithium Manganese Iron Phosphate Powder Material Aqueous Dispersant and Preparation Method Thereof. This invention was developed by Wu Biyao, Lyu Zhengwei and Chen Yongkang.
The patent application nu..
Chemicals
| Sun 03 May 2026
Munich, May 4 -- European Patent Office has received Full Circle Lithium Corp patent application for System and Method for Suppression of Lithium Based Fires. Bourcier William L and Currin Robert Thomas developed the invention.
The patent application number is EP20240824844 20240621. The patent publication number is EP4731332..
Optics & Imaging
| Sun 03 May 2026
Beijing, May 4 -- State Intellectual Property Office of China has released Suzhou Chuangxin Material Tech Co Ltd patent application for Inorganic/organic Composite Electrochromic Film Device and Manufacturing Method Thereof. This invention was developed by Chen Wenyi.
The patent application number is CN202511761865 20251127. ..
Metal & Mining
| Mon 04 May 2026
Beijing, May 4 -- Jiangxi Xinrui Resource Regeneration Co Ltd has submitted a patent application for Method for Recovering Lithium from Rare Earth Electrolysis Molten Salt Slag. This invention was developed by Wu Taiping.
The patent application number is CN202511346683 20250919. The patent publication number is CN121204750 (A..
Optics & Imaging
| Mon 04 May 2026
Beijing, May 4 -- State Intellectual Property Office of China has published Beijing Health Union Medical Tech Co Ltd and Xinlicheng Zhongzi Tech Langfang Linkong Free Trade Zone Co Ltd patent application for Method for Vacuum Evaporation of Lithium Film on Alloy Phase. The invention was developed by Bai Ou, Zhang Zhiyong and Ren..
Measurement & Testing
| Mon 04 May 2026
Beijing, May 4 -- Dongguan Jing Prec Mold Co Ltd has sought patent for High-precision Measurement Method and System for Die Cutting Size of Lithium Battery Pole Piece. This invention was developed by Wang Jinjun, Liu Zhongsheng, She Guohua, Zheng Jianchang and Liu Zhenyu.
The patent application number is CN202511591228 202511..
Measurement & Testing
| Sun 03 May 2026
Beijing, May 4 -- Hongzheng Energy Storage Shanghai Energy Tech Co Ltd has applied Chinese patent for Lithium Precipitation Detection Method for Lithium Iron Phosphate Battery. Zhang Zengtao, Yu Yuntai, Liu Yafei, Wen Qingwu and Wen Yalong developed it.
The patent application number is CN202511210355 20250827. The patent publ..
Metal & Mining
| Mon 04 May 2026
Beijing, May 4 -- Jiangxi Feiyu New Energy Tech Co Ltd has filed a patent application for Industrial Furnace Fan and Method for Extracting Lithium by Sintering Lepidolite Under Assistance of Spodumene Desulfurization Plate Frame Slag. This invention was developed by Wei Dongdong, Yao Li, Zou Chengjun, Pan Rui, Liao Xin, Pan Long..
Measurement & Testing
| Mon 04 May 2026
Beijing, May 4 -- Changzhou Liba Battery Co Ltd has submitted a patent application for Lithium-manganese Battery Multi-station Visual Inspection System and Method. This invention was developed by Liu Yang, Zhang Zhengquan and Zhang Kaiji.
The patent application number is CN202511607802 20251105. The patent publication number ..
Retail & Household
| Mon 04 May 2026
Beijing, May 4 -- Lanzhou Institute of Chemical Physics, Chinese Academy of Sciences has applied Chinese patent for Bimetal Composite Soap and Preparation Method and Application Thereof, Lubricating Grease Composition and Preparation Method and Application Thereof. Liu Weimin, Qiao Dan, Liu Xiaolong, Feng Dapeng, Zheng Zhiwen an..
Pharmaceutical
| Mon 04 May 2026
Beijing, May 4 -- State Intellectual Property Office of China has released Shandong Xinhua Pharmaceutical patent application for Icpms (inductively Coupled Plasma Mass Spectrometry) Detection Method for Element Impurities in Theophylline. This invention was developed by Liu Changhong, Han Hui, Du Yifeng, Hou Yuliang, Xing Linlin..
Electrical
| Mon 04 May 2026
Beijing, May 4 -- Yanshan University has applied Chinese patent for Polyquinone Dinitrogen Heterocyclic Organic Positive Electrode Material and Preparation Method Thereof. Liu Yang, Zhang Dequan, Cheng Ping, Guo Chenxiao and Gu Anning developed it.
The patent application number is CN202511530667 20251024. The patent publication..
Energy
| Sun 03 May 2026
Beijing, May 4 -- Henan Huiqiang New Energy Material Tech Stock Co Ltd has filed a patent application for Intelligent Optimization Method and System for Multi-process Production Energy Efficiency of Lithium Battery Diaphragm. This invention was developed by Wang Cong, Wang Hongbing, Jiang Hui, Zhao Yuan, Wang Yi, Zhang Yue and H..
Electrical
| Sun 03 May 2026
Beijing, May 4 -- State Intellectual Property Office of China has published Jiangsu Siji Tech Service Co Ltd patent application for Lithium Battery Production Line State Fault Monitoring Method and System. The invention was developed by Qiu Xiao, Shao Mingchi, Lyu Yue, Gao Yan and Gu Chengyuan.
The patent application number i..
Electrical
| Sun 03 May 2026
Munich, May 4 -- National Univ Corporation Iwate Univ has sought patent for Multi-block Copolymer, Method for Producing Same, Composition for Electrolytes, Composition for Binders, Composition for Buffers, and Lithium Ion Battery. This invention was developed by Shibasaki Yuji.
The patent application number is EP20240831946 2..
Electrical
| Sun 03 May 2026
Beijing, May 4 -- Shenzhen Shengqi Energy Tech Co Ltd has sought patent for Joint Estimation Method and System for SOC and Soh of Lithium Battery. This invention was developed by Yan Sha, Liu Wei and Shi Yukun.
The patent application number is CN202511788864 20251201. The patent publication number is CN121208657 (A). Internat..
Electrical
| Sun 03 May 2026
Beijing, May 4 -- Beijing Xunchao Tech Co Ltd has filed a patent application for Lithium Battery Health State Combined Prediction Method Based on Multi-modal Time Sequence Characteristics. This invention was developed by Qin Yunkai.
The patent application number is CN202511767284 20251128. The patent publication number is CN1..
Chemicals
| Fri 01 May 2026
Alexandria, May 2 -- National Taiwan Univ of Science and Technology and Forschungszentrum Juelich have been granted a patent for Equipment for Continuously Processing Electrochemical Device or Component for Increasing Capacity. This invention was developed by Hwang Bing-joe, Su Wei-nien, Yang Sheng-chiang, Wu Tsai-pin, Huang Che..
Chemicals
| Fri 01 May 2026
Beijing, May 2 -- Shandong Haike Innovation Research Institute and Shandong Haike Xinyuan Material Tech Co Ltd have applied Chinese patent for Low-gas-production Lithium-rich Lithium Ferrite Material as Well as Synthesis Method and Application Thereof. Xie Fang, Wei Zhikai, Yin Xuehan, Yang Xue, Zhang Shuaishuai and Zhang Deqing..
Chemicals
| Fri 01 May 2026
Beijing, May 2 -- Tianqi Lithium Industries Shehong, Tianqi Lithium New Energy Tech Research Meishan Co Ltd and Tianqi Lithium Corp have applied Chinese patent for Lithium Iodide and Preparation Method Thereof. Yang Liu, Xi Mei, Tian Huan, Xu Chuan, Liu Yang and Chen Ge developed it.
The patent application number is CN2025113..
Steel
| Sat 02 May 2026
Beijing, May 2 -- Posco Holdings Co Ltd and Research Institute of Industrial Science & Technology have applied Chinese patent for Method for Simultaneously Preparing Lithium Hydroxide and Sulfuric Acid. Myung Wan-jae, Kim Hye-jeong, Kim Kyung-hoon, Kim Dong-soo, Xu Peiwen and Wi Jin-yeop developed it.
The patent application n..
Software
| Fri 01 May 2026
Beijing, May 2 -- Zhuhai Shenzhen Tsinghua Univ Research Institute Innovation Center has applied Chinese patent for Lithium Titanate Battery Charging and Discharging Management System Based on Big Data Cloud Platform. Lin Shusheng, Jiang Haifeng and Li Weiming developed it.
The patent application number is CN202511322362 2025..
Automobile
| Fri 01 May 2026
Beijing, May 2 -- Hebi Nxe Electronics Co Ltd has submitted a patent application for Car Model Lithium Ion Battery Pulping and Mixing Device and Mixing Method. This invention was developed by Yang Qing, Gao Qiaojuan, Wen Yongwan, Zhang Ming, Zhao Cuisheng and Guo Feng.
The patent application number is CN202511614027 20251106...
Enviornmental
| Sat 02 May 2026
Beijing, May 2 -- Zhaoxian County Qiangneng Power Supply Co Ltd has filed a patent application for Environment-friendly Dust Removal Device for Lithium Manganate Processing. This invention was developed by He Liqiang, Liu Xingli, Li Zengping and Zhang Yifan.
The patent application number is CN202511706596 20251120. The patent..
Tools and Machinery
| Sat 02 May 2026
Beijing, May 2 -- State Intellectual Property Office of China has received Henan Kelong New Energy Co Ltd and Henan Kelong Power Supply Mat Co Ltd patent application for Ternary Precursor Concentration Reaction All-in-one Machine with Rotary Filter Element and Anti-accumulation Method of Ternary Precursor Concentration Reaction ..
Electrical
| Fri 01 May 2026
Beijing, May 2 -- Yifeng Jiuling Lithium Ind Co Ltd has submitted a patent application for Method for Preparing Battery Grade Lithium Carbonate by Using Salt Lake Lithium Carbonate. This invention was developed by Wei Dongdong, Yao Li, Xiong Fengfeng, Pan Rui, Liao Xin, Pan Longhui, Liao Qiang, Tu Wenjun, Huang Jie, Ding Qiang, ..
Pharmaceutical
| Fri 01 May 2026
Beijing, May 2 -- Tianjin Lyuwei New Mat Co Ltd has submitted a patent application for Method for Preparing Lithium Hydroxide and Co-producing Light Calcium Carbonate from Lithium Carbonate. This invention was developed by Zhao Nannan, Geng Hongli, Li Dongguang, Zhang Zhaojun and Sun Yu.
The patent application number is CN202..
Electrical
| Fri 01 May 2026
Beijing, May 2 -- Liang Qimei has filed a patent application for Carbon Quantum Dot Green Synthesis Method Based on Negative Electrode Graphite of Retired Lithium Battery. This invention was developed by Liang Qimei.
The patent application number is CN202511373460 20250924. The patent publication number is CN121202117 (A). In..
Electrical
| Fri 01 May 2026
Beijing, May 2 -- State Intellectual Property Office of China has received Hubei Jinquan New Mat Co Ltd patent application for Lithium Iron Phosphate as Well as Preparation Method and Application Thereof. Chen Hao, Yan Shufang, Li Panhong and Shi Qihua developed the invention.
The patent application number is CN202511588029 2..
Electrical
| Fri 01 May 2026
Beijing, May 2 -- State Intellectual Property Office of China has released Jiujiang Tinci Materials Technology and Yichang Tianci High Tech Mat Co Ltd patent application for Iron Phosphate with High Specific Surface Area as Well as Preparation Method and Application Thereof. This invention was developed by Luo Jing, Song Keming,..
Electrical
| Fri 01 May 2026
Beijing, May 2 -- Zhejiang Youshan New Energy Tech Co Ltd has filed a patent application for High-compaction Iron Phosphate and Preparation Method Thereof. This invention was developed by Jiang Shanqin, Tong Qiutao, Luo Qiang, Tian Rui, Ruan Bowen, Liu Ziyu, Chen Chen and Lin Yi.
The patent application number is CN20251143187..
Optics & Imaging
| Fri 01 May 2026
Beijing, May 2 -- State Intellectual Property Office of China has published Huizhou Ganfeng Lithium Battery Technology patent application for Cleaning and Etching Equipment for High-speed Moving Pole Piece Material Through Laser Energy Storage Directional Irradiation and Method of Cleaning and Etching Equipment. The invention wa..
Chemicals
| Fri 01 May 2026
Beijing, May 2 -- Xinjiang Hesheng Silicon Industry New Mat Co Ltd has sought patent for Core-arm Structure Synthesis Method of Polyfunctional Group-terminated Vinyl Silicone Oil. This invention was developed by Luo Yedong, Qu Longxue, Zhang Zhandong, Liu Shaolong, Qin Wei and Yang Zhenguo.
The patent application number is CN..
Rubber
| Fri 01 May 2026
Beijing, May 2 -- State Intellectual Property Office of China has received Zhongqi Xinneng Battery Tech Co Ltd patent application for Modified Styrene-butadiene Rubber Polymer, Negative Plate, Preparation Method of Negative Plate and Lithium Ion Battery. Zhang Yue, Guo Zhijie, Nie Xinlei, Gao Dan and Yu Baojun developed the inve..
Transportation
| Fri 01 May 2026
Beijing, May 2 -- State Intellectual Property Office of China has published Nanjing University of Technology, Electricity Affair Eng Company Of China Railway No. 8 Eng Group, Nanjing New High Jingwei Electric Co Ltd and China Railway (Shanghai) Investment Group patent application for Controllable Free Radical Polymerization Meth..
Pharmaceutical
| Fri 01 May 2026
Beijing, May 2 -- Zhengzhou Yaoling Pharmaceutical Tech Co Ltd has filed a patent application for Preparation Method of 1-(4-fluoro-3-pyridyl) Ethanone. This invention was developed by Gao Xianying, Zhou Chengkun, Kong Weiliang, Wang Huihui and Wu Shiyong.
The patent application number is CN202511447805 20251010. The patent p..
Chemicals
| Fri 01 May 2026
Alexandria, May 2 -- U.S. Patent and Trademark Office has awarded a patent to Terralithium LLC for Process for Recovering Lithium from Brines. Harrison Stephen and Burba Iii John developed the invention.
The patent application number is US202318488504 20231017. The patent publication number is US12612901 (B2). International P..
Electrical
| Fri 01 May 2026
Beijing, May 2 -- Hubei Hongrun Hi Tech New Mat Co Ltd has filed a patent application for Ferromanganese Oxalate Precursor Material and Preparation Method Thereof, Lithium Manganese Iron Phosphate Positive Electrode Material, Positive Electrode Plate and Secondary Battery. This invention was developed by Xu Shanwan, Guo Miyan, G..
Electrical
| Fri 01 May 2026
Beijing, May 2 -- Zhuhai Guanqi New Material has filed a patent application for Lithium-rich Manganese-based Precursor, Lithium-rich Manganese-based Positive Electrode Material and Preparation Method of Lithium-rich Manganese-based Precursor. This invention was developed by Li Xiang, Xia Dingguo and Li Changxin.
The patent appl..
Chemicals
| Fri 01 May 2026
Beijing, May 2 -- Fujian Ruisen New Mat Co Ltd has submitted a patent application for Reaction Equipment for Preparing Layered Lithium Zirconium Phosphate as Well as Preparation Method and Application of Reaction Equipment. This invention was developed by Lu Zhijun, Cao Yongqing, Zhang Xu, Zou Qianqian, Shi Dongyi and Li Xinying..
Electrical
| Sat 02 May 2026
Beijing, May 2 -- State Intellectual Property Office of China has received Hubei Yunan Hengtai Intelligent Eng Co Ltd patent application for Intelligent Lithium Battery Fire Extinguishing Device. He Chaoyun developed the invention.
The patent application number is CN202511512424 20251022. The patent publication number is CN12..
Electrical
| Fri 01 May 2026
Beijing, May 2 -- Nanjing Rixin High Precision Tech Co Ltd has submitted a patent application for Anti-offset Roller Grinding Device for Lithium Battery Roller Machine. This invention was developed by Du Yuguo and Guo Yuchao.
The patent application number is CN202511604462 20251105. The patent publication number is CN12119977..
Electrical
| Fri 01 May 2026
Beijing, May 2 -- Xinlian Times Hebei Tech Co Ltd has sought patent for Bio-based Hard Carbon for Negative Electrode Material and Preparation Method of Bio-based Hard Carbon. This invention was developed by Peng Cheng, Zhang Kaibo, Li Jing, Sun Wei, Peng Qingmin and Liu Songjun.
The patent application number is CN202511586494..
Electrical
| Fri 01 May 2026
Beijing, May 2 -- Gem Co Ltd has sought patent for Cerium-lanthanum Co-doped Coated Modified Lithium Manganese Iron Phosphate, Preparation Method and Positive Electrode. This invention was developed by Xu Kaihua, Wang Jun, Xie Mengli, Zhang Kun, Xu Zhenning and Zhu Jiang.
The patent application number is CN202511697657 202511..
Electrical
| Fri 01 May 2026
Beijing, May 2 -- State Intellectual Property Office of China has released Shankang Tech Yancheng Co Ltd patent application for Battery Pack Film Coating Device for Lithium Battery Processing. This invention was developed by Ji Yuehua and Yuan Weihong.
The patent application number is CN202511479598 20251016. The patent publi..
Electrical
| Fri 01 May 2026
Beijing, May 2 -- Liweite Hangzhou Tech Co Ltd has submitted a patent application for 3-cyano Piperidine Compound and Application Thereof, Ether-based Electrolyte and Lithium Metal Battery. This invention was developed by Li Yan.
The patent application number is CN202511442041 20251010. The patent publication number is CN1212..
Electrical
| Sat 02 May 2026
Beijing, May 2 -- Shandong Bosheng Power Tech Co Ltd has submitted a patent application for Lithium Battery Mower with Automatic Obstacle Crossing Structure. This invention was developed by Gong Weike, Sun Lei and Yang Feitian.
The patent application number is CN202511425069 20250930. The patent publication number is CN121195..
Metal & Mining
| Fri 01 May 2026
Beijing, May 2 -- Zibo Jinding Glaze Co Ltd has filed a patent application for High-whiteness Ceramic Frit and Preparation Method Thereof. This invention was developed by Pang Longbiao, He Changjun and Huang Shuai.
The patent application number is CN202511790789 20251201. The patent publication number is CN121202437 (A). Inte..
Chemicals
| Sat 02 May 2026
Beijing, May 2 -- Dow Global Technologies has sought patent for Ceramic Slurry Composition. This invention was developed by Gao Peng and He Meijia.
The patent application number is CN20238097457 20230526. The patent publication number is CN121195404 (A). International Patent Classification codes are H01M10/0525, H01M50/403, H01..
Electrical
| Sat 02 May 2026
Beijing, May 2 -- State Intellectual Property Office of China has published Asterm Elements Inc patent application for Microstructure Adjustment of Cathode Materials. The invention was developed by Liu Yadong, Deng Haixia, Gratz Eric, Mistel Dylan and Parma Anil.
The patent application number is CN20238096974 20230223. The pa..
Electrical
| Sat 02 May 2026
Beijing, May 2 -- Putie Weilai Mat Co Ltd has filed a patent application for Cathode Active Material and Lithium Secondary Battery Comprising Same. This invention was developed by Park Jeong-hyun, Choi Kwon-young, Kim Jae-han, Lim Suk-jae, Seo Sung-hwa and Kim Seong-in.
The patent application number is CN20248035521 20240523...
Energy
| Fri 01 May 2026
Beijing, May 2 -- State Intellectual Property Office of China has released Henan Jufeng Environmental Protection Technology patent application for Gas Explosion Cavity Structure for Pole Piece Powder Removal and Powder Removal Device. This invention was developed by Ju Feng, Ju Boao, Wang Jixiao and Tang Kunyan.
The patent ap..
Chemicals
| Fri 01 May 2026
Beijing, May 2 -- State Intellectual Property Office of China has received Nat Deep Sea Ct patent application for Corrugated Plate-shaped Lithium Hydroxide Absorbent as Well as Preparation Method and Application Thereof. Tang Jialing, Qi Haibin, Xiu Keshun, Wang Xin and Wang Beibei developed the invention.
The patent applicat..
Electrical
| Fri 01 May 2026
Beijing, May 1 -- State Grid Hunan Electric Power Co Ltd Disaster Prevention & Mitigation Ct, State Grid Hunan Electric Power Co Ltd, Hunan Disaster Prevention Tech Co Ltd and State Grid Corporation of China have submitted a patent application for Composition for High-temperature Electrolyte, High-temperature Electrolyte, Prepar..
Electrical
| Fri 01 May 2026
Beijing, May 1 -- Shenzhen Capchem Technology and Novolyte Battery Mat Suzhou Co Ltd have submitted a patent application for Lithium Ion Battery. This invention was developed by Xiang Xiaoxia, Lin Xionggui, Xie Wenming, Zhou Zhongcang, Jia Chaoyang and Zhou Mi.
The patent application number is CN202410811454 20240621. The pat..
Electrical
| Fri 01 May 2026
Beijing, May 1 -- Hunan Changyuan Lico New Energy Co Ltd, Jinchi Energy Mat Co Ltd and Wukuang New Energy Mat Hunan Co Ltd have submitted a patent application for Polycrystalline Ultrahigh-nickel Ternary Positive Electrode Material and Preparation Method Thereof, Lithium Ion Battery and Electric Equipment. Zhang Zhimou, Liu Ruif..
Electronics
| Fri 01 May 2026
Beijing, May 1 -- Tower Energy Co Ltd and China Tower have submitted a patent application for Battery Replacement Request Processing Method and Device, Storage Medium and Electronic Equipment. Gong Xin, Ren Zhigang, Zhang Zhe, Zhang Shilin, Guan Ximing, Zheng Baixiang, Meng Yanwei, Wang Xu, Wang Qian, Feng Zhe, Li Jiayu and Wang..
Measurement & Testing
| Thu 30 Apr 2026
Beijing, May 1 -- Zhejiang University of Science and Technology and Hangzhou Vocational & Technical University have submitted a patent application for Device and Method for Testing Thermal Shrinkage Performance of Lithium Battery Diaphragm. This invention was developed by Zhang Yu, Wang Zhi, Zhang Lijian, Bai Jingrong and Zhang ..
Electrical
| Fri 01 May 2026
Beijing, May 1 -- South China University of Technology and Shenzhen Capchem Technology have sought patent for Non-aqueous Electrolyte and Lithium Ion Battery. This invention was developed by Lin Xionggui, Wang Chaoyang, Qian Yunxian and Pi Chenqi.
The patent application number is CN202511726468 20251124. The patent publicatio..
Nanotech
| Fri 01 May 2026
Beijing, May 1 -- Guangdong East Islang New Energy Ltd By Share Ltd and Guizhou Dongdao New Energy Mat Co Ltd have submitted a patent application for Preparation Process and Application of Nano Silicon-carbon Composite Graphite Material. This invention was developed by Wu Qixiu, Ye Yuzuo and Wu Youming.
The patent application..
Electrical
| Fri 01 May 2026
Beijing, May 1 -- Jiangxi Zichen Technology, Liyang Zichen New Material Tech Co Ltd and Sichuan Zichen Tech Co Ltd have sought patent for Artificial Graphite Negative Electrode Material and Preparation Method Thereof, Negative Electrode Plate and Lithium Ion Battery. This invention was developed by Tao Ji, Xie Lisheng, Jiang Wu ..
Plastics
| Fri 01 May 2026
Beijing, May 1 -- Zhongzhou Times Co Ltd and Liaoning Zhongzhou Times Material Tech Co Ltd have submitted a patent application for Preparation Method of Heterocycle-containing Polyamide Composite Fiber. He Ding, Wang Gang and Kang Xiaofeng developed the invention.
The patent application number is CN202511554471 20251029. The ..
Plastics
| Fri 01 May 2026
Beijing, May 1 -- Qinghai Institute of Salt Lakes, CAS and Beijing University of Chemical Technology have submitted a patent application for Conductive Polymer Coated Lithium Ion Sieve Material as Well as Preparation Method and Application Thereof. This invention was developed by Xiang Xu, Zhang Fei, Ge Haiwen, Wang Huaiyou, Cho..
Tools and Machinery
| Thu 30 Apr 2026
Beijing, May 1 -- State Intellectual Property Office of China has published Shanghai Institute of Space Power-Sources and Harbin Institute of Technology patent application for Screening and Grouping Method and System for Winding Type Reserve Lithium Batteries. The invention was developed by Cheng Guangyu, Zuo Pengjian, Liu Xinwe..
Agricultural
| Fri 01 May 2026
Beijing, May 1 -- State Intellectual Property Office of China has received Tropical Crops Genetic Resources Institute, CATAS patent application for Efficient Seedling Raising Device for Eggplant Grafting. Du Gongfu, Qi Zhiqiang, Zhan Yuanfeng, Li Xiaoliang and He Huang developed the invention.
The patent application number is..
Nanotech
| Fri 01 May 2026
Beijing, May 1 -- Jiangsu Kunlun Interconnection New Energy Group Co Ltd has applied Chinese patent for Preparation Method of Carbon Nanotube Composite Solid Electrolyte. Yin Haibin, Liu Huaiping and Cao Jiayi developed it.
The patent application number is CN202511346457 20250919. The patent publication number is CN121192232 ..
Automobile
| Fri 01 May 2026
Beijing, May 1 -- Beijing Chj Automotive Inf Tech Co Ltd and Ningbo Institute of Materials Technology & Engineering, Chiense Academy of Sciences have filed a patent application for Composite Positive Electrode Material and Preparation Method Thereof, Solid-state Battery and Vehicle. This invention was developed by Shen Wei, Yao ..
Information Technology
| Thu 30 Apr 2026
Beijing, May 1 -- Shandong Tongyu Information Tech Co Ltd, Yantai Tongyu Network Security Tech Co Ltd and Shandong Tiankun Digital Tech Co Ltd have submitted a patent application for Digital Data Management System Based on Artificial Intelligence. This invention was developed by Lu Xiaoyan, Sun Haoquan, Dong Kaikun, Mei Can, He ..
Electrical
| Thu 30 Apr 2026
Beijing, May 1 -- State Intellectual Property Office of China has published Beijing Baite Haosi Tech Co Ltd patent application for Method and System for Evaluating and Affirming Recycling Price of Lithium Battery Material. The invention was developed by Li Haitao, Wang Xiaopeng, Yuan Daliang and Che Xiaogang.
The patent appli..
Automobile
| Fri 01 May 2026
Beijing, May 1 -- Zhejiang Qiyang Intelligent Tech Co Ltd has filed a patent application for Lithium Battery Thermal Runaway Risk Dynamic Regulation and Control Method and System. This invention was developed by Xu Pengfei, Zhao Kai and Zhou Jianjun.
The patent application number is CN202511321379 20250916. The patent publica..
Chemicals
| Fri 01 May 2026
Beijing, May 1 -- Shandong Maohua New Energy Tech Co Ltd has applied Chinese patent for Lithium Lanthanum Zirconium Oxide Solid Electrolyte and Application. Jin Pengpeng, Geng Haitao, Hou Yaqi and Han Meng developed it.
The patent application number is CN202511141324 20250815. The patent publication number is CN121192236 (A)...
Electronics
| Fri 01 May 2026
Beijing, May 1 -- State Intellectual Property Office of China has released Suzhou Boyuliang Tech Co Ltd patent application for Lithium Ion Capacitor Negative Electrode Based on Mxene Carbon Nanotube Composite Material and Preparation Method Thereof. This invention was developed by Mu Boyuan.
The patent application number is C..
Energy
| Thu 30 Apr 2026
Beijing, May 1 -- State Intellectual Property Office of China has received Qingdao Port International; Qingdao Xinqianwan Container Terminal Co Ltd patent application for Hydrogen Energy Management Method and System for Port Rail-mounted Gantry Crane, Terminal and Storage Medium. Wang Xincheng, Zhang Liangang, Zhang Feng, Zhou Z..
Optics & Imaging
| Thu 30 Apr 2026
Beijing, May 1 -- Nantong Universal Optical Instr Co Ltd has sought patent for Light Intensity Modulator. This invention was developed by Tang Mingzhi.
The patent application number is CN202511722281 20251121. The patent publication number is CN121187025 (A). International Patent Classification codes are G02F1/01 and H05K9/00..
Enviornmental
| Fri 01 May 2026
Beijing, May 1 -- Anhui Narada Huabo New Material Technology has filed a patent application for Semi-dry Acidification Granulation Device for Lithium-containing Waste. This invention was developed by Zhu Haotian, Zhou Di, Chen Huayong, Wu Gang, Sun Chaojun and Wang Hao.
The patent application number is CN202511380052 20250925..
Automobile
| Fri 01 May 2026
Beijing, May 1 -- Nanjing Jiuyuan Safety Tech Co Ltd has sought patent for Bottom Pre-embedded Spray Head of Fire Extinguishing Device of New Energy Lithium Battery Fire Extinguishing Automobile. This invention was developed by Yuan Yaqing, Wang Xuanxuan and Ren Yuan.
The patent application number is CN202511498835 20251020. ..
Electrical
| Fri 01 May 2026
Beijing, May 1 -- State Intellectual Property Office of China has published Jiangsu Dena Chemical Co Ltd patent application for Low-resistance Ultra-high Molecular Weight Polyethylene Composite Polyoxyethylene Lithium Battery Diaphragm. The invention was developed by Li Yongwen, Feng Yujie, Bian Jianghai, Wang Lin and Zhu Zhu.
..
Electrical
| Fri 01 May 2026
Beijing, May 1 -- State Intellectual Property Office of China has published Chongqing Zijian New Energy Co Ltd patent application for Polymer Lithium Ion Battery Formation Method. The invention was developed by Tian Rongbo and He Benlong.
The patent application number is CN20251189523 20250805. The patent publication number i..
Electrical
| Fri 01 May 2026
Beijing, May 1 -- State Intellectual Property Office of China has published Jiangsu Zhengli New Energy Battery Technology Co Ltd patent application for Electrode Assembly, Preparation Method Thereof and Battery. The invention was developed by Wang Rui, Gu Jianxing, Liu Junkun, Bai Wende, Lan Huirong and Yu Hongjiang.
The pate..
Electrical
| Fri 01 May 2026
Beijing, May 1 -- Shanghai Saic Qingtao Energy Tech Co Ltd has sought patent for Preparation Method of Lithium Ion Battery. This invention was developed by Yao Yao, Wang Lin and Chen Kai.
The patent application number is CN202511158996 20250819. The patent publication number is CN121192264 (A). International Patent Classifica..
Electrical
| Fri 01 May 2026
Beijing, May 1 -- Xianghe Kunlun New Energy Mat Co Ltd has sought patent for Lithium Ion Battery Electrolyte and Lithium Ion Battery Containing Same. This invention was developed by Sun Chunsheng, Geng Jiaqi, Zhu Shaohua, Zhang Heping, Wang Yufan, Qiao Shunpan, Shen Haipeng and Niu Boxiang.
The patent application number is CN..
Electrical
| Fri 01 May 2026
Beijing, May 1 -- State Intellectual Property Office of China has released BASF Polyurethane Specialties China Co Ltd and BASF patent application for Polymer Electrolyte Precursor for Preparing Solid-state Battery or Semi-solid-state Battery as Well as Preparation Method and Application of Polymer Electrolyte Precursor. This inv..
Electrical
| Fri 01 May 2026
Beijing, May 1 -- Shenzhen Nengrui Innovation Tech Co Ltd has submitted a patent application for Annular Lithium Ion Battery for Intelligent Glasses, Intelligent Glasses and Electronic Product. He Anxuan, Hu Yanqing, Luo Chunhua, Zhang Jifeng and Zeng Liang developed the invention.
The patent application number is CN202511386..
Electrical
| Fri 01 May 2026
Beijing, May 1 -- Saerfa Wuhan New Energy Tech Co Ltd has filed a patent application for Solid-state Lithium-sulfur Battery. This invention was developed by Qiu Zhuang, Wang Wen, Liang Tian, Lin Jingxia and Sun Yubao.
The patent application number is CN202511134931 20250814. The patent publication number is CN121192216 (A). I..
Electrical
| Fri 01 May 2026
Beijing, May 1 -- Zheng Weizhong has sought patent for Method for Preparing Energy Storage Battery Based on Nut Shells and Energy Storage Battery. This invention was developed by Zheng Weizhong, Wei Qingchao, Sun Rui, Wang Liang, Guan Chengyou, Guan Shanyou and Zheng Jianhang.
The patent application number is CN202511344775 2..
Electrical
| Fri 01 May 2026
Beijing, May 1 -- State Intellectual Property Office of China has published Shenzhen Qingrui Fuel Cell Technology and Shenzhen Center Power Technology patent application for Online Recovery System and Method for Standby Power Supply of Fuel Cell. The invention was developed by Qi He.
The patent application number is CN2025111..
Electrical
| Fri 01 May 2026
Beijing, May 1 -- State Intellectual Property Office of China has received New Material Research Institute Of Shandong Academy Of Sciences and Zaozhuang Zhenxing Charcoal Material Tech Co Ltd patent application for Copper-based Current Collector Based on Ag-ZnO Composite Material, Lithium Metal Negative Electrode and Battery. Li..
Electrical
| Fri 01 May 2026
Beijing, May 1 -- Saerfa Wuhan New Energy Tech Co Ltd has applied Chinese patent for Negative Electrode, Preparation Method and Battery with Negative Electrode. Qiu Zhuang, Wang Wen, Liang Tian, Lin Jingxia and Sun Yubao developed it.
The patent application number is CN202511134932 20250814. The patent publication number is C..
Electrical
| Fri 01 May 2026
Beijing, May 1 -- Saerfa Wuhan New Energy Tech Co Ltd has applied Chinese patent for Battery Positive Electrode Material and Lithium-sulfur Battery with Same. Qiu Zhuang, Wang Wen, Liang Tian, Lin Jingxia and Sun Yubao developed it.
The patent application number is CN202511134930 20250814. The patent publication number is CN1..
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