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Measurement & Testing
| Sat 16 May 2026
Beijing, May 16 -- State Intellectual Property Office of China has published Shandong Qingdao Tobacco patent application for Tobacco Leaf Moisture Content Detection System. The invention was developed by Sun Chenglin, Wang Jinliang, Guan Zhikun, Liu Zhiqiang, Zhao Zhongli, Ding Pengbo, Wu Debo, Ding Lihe, Liu Yang and Du Benlin...
Electrical
| Sat 16 May 2026
Beijing, May 16 -- State Intellectual Property Office of China has released Anhui Jinkun Tech Co Ltd patent application for Polyethylene-based Lithium Battery Diaphragm and Preparation Method Thereof. This invention was developed by Zhang Zhimin, Chen Dong and Gao Zhonghua.
The patent application number is CN202511375190 2025..
Electrical
| Sat 16 May 2026
Beijing, May 16 -- State Intellectual Property Office of China has released Zhejiang Liwei Energy Technology Co Ltd patent application for Negative Electrode Plate, Negative Electrode Slurry and Preparation Method and Application Thereof. This invention was developed by Yan Dongdong.
The patent application number is CN2025114..
Electrical
| Sat 16 May 2026
Beijing, May 16 -- State Intellectual Property Office of China has published Envision Power Tech Jiangsu and Yuanjing Ruitai Power Technology (Shanghai) patent application for Electrolyte, Secondary Battery and Electrolyte Preparation Method. The invention was developed by Lu Hongyan, Che Peipei and Zhai Wei.
The patent appli..
Electrical
| Sat 16 May 2026
Beijing, May 16 -- State Intellectual Property Office of China has published Zhejiang Jinyu New Energy Tech Co Ltd patent application for Ether Electrolyte and Preparation Method Thereof, Negative-electrode-free Lithium Metal Battery and Electric Device. The invention was developed by Gao Hongda, Li Xiaohao, Wang Chunyuan, Li Ai..
Electrical
| Sat 16 May 2026
Beijing, May 16 -- State Intellectual Property Office of China has published Tianjin Changxing New Energy Tech Co Ltd patent application for Doped Lithium-rich Manganese-based Positive Electrode Material and Preparation Method Thereof. The invention was developed by Yan Zhenhua, Chen Jun, Li Fujun, Zhang Kai, Li Haixia, Jiao Yuz..
Electrical
| Sat 16 May 2026
Beijing, May 16 -- State Intellectual Property Office of China has published Zhiwei Xinneng Changzhou Tech Co Ltd patent application for Fast-charging Graphite Negative Electrode Material and Preparation Method Thereof. The invention was developed by Chen Fanqi, Li Siqi, He Jiaxing, Wei Wei, Xu Chao and E Bin.
The patent appl..
Electrical
| Sat 16 May 2026
Beijing, May 16 -- State Intellectual Property Office of China has published Zhejiang Yongzheng Lithium Battery Co Ltd patent application for Monocrystal Lithium-rich Composite Positive Electrode Material and Preparation Method Thereof. The invention was developed by Liu Tiefeng, Chen Feiyang, Zheng Leilei, Xu Lifeng, Shen Fangm..
Electrical
| Sat 16 May 2026
Beijing, May 16 -- State Intellectual Property Office of China has published Zhongqi Xinneng Wuxi Tech Center Co Ltd and China Faw Group patent application for Lithium-rich Manganese-based Positive Electrode Material, Preparation Method Thereof, Positive Plate and Lithium Ion Battery. The invention was developed by Guo Longquan,..
Electrical
| Sat 16 May 2026
Beijing, May 16 -- Qingdao Guanghe Xinnengfang Energy Tech Co Ltd has applied Chinese patent for Lithium Battery Production and Assembly Equipment and Method. He Yuqing developed it.
The patent application number is CN202511557789 20251029. The patent publication number is CN121331970 (A). International Patent Classification ..
Electrical
| Sat 16 May 2026
Beijing, May 16 -- Anhui Chaoneng Lithium Tech Co Ltd has applied Chinese patent for Film Covering Device for Battery Production. Wang Yu, Wang Denghui and Zhang Bingjie developed it.
The patent application number is CN202511500420 20251021. The patent publication number is CN121331969 (A). International Patent Classification..
Electrical
| Sat 16 May 2026
Beijing, May 16 -- Xinyuan Qingcai Tech Beijing Co Ltd has applied Chinese patent for High-temperature Electrolyte for Lithium Ion Battery and Lithium Ion Battery. Dong Yuheng, Zhang Feng, Xu Guorui, Cao Qingbin, Sun Jian and Kuang Wenmin developed it.
The patent application number is CN202511373078 20250924. The patent publi..
Electrical
| Sat 16 May 2026
Beijing, May 16 -- Vernon Environmental Protection Tech Suzhou Co Ltd has applied Chinese patent for Lithium-rich Material, Preparation Method Thereof, Positive Pole Piece Containing Lithium-rich Material, Secondary Battery and Electric Device. Yang Ji-yun, Yang Haimin and Teng Huaiping developed it.
The patent application nu..
Electrical
| Sat 16 May 2026
Beijing, May 16 -- Zhongqi Xinneng Tianjin Battery Tech Co Ltd has applied Chinese patent for Solid-state Battery Pole Piece Transfer Printing Method. Xie Fujin, Guo Saikai and Zhang Rui developed it.
The patent application number is CN202511497574 20251020. The patent publication number is CN121331748 (A). International Pate..
Measurement & Testing
| Sat 16 May 2026
Beijing, May 16 -- Liaoning Lanke Intelligent Ind Electrical Equipment Co Ltd has applied Chinese patent for Thermal Runaway Detection Method for Full Life Cycle of Lithium Ion Battery Pack. Sun Xuedong, Li Shuai, Xu Xiaodong and Ma Mingze developed it.
The patent application number is CN202511870967 20251212. The patent publ..
Electrical
| Sat 16 May 2026
Beijing, May 16 -- State Intellectual Property Office of China has received Harbin Institute of Technology and Guizhou Meiling Power Supply patent application for Lithium Battery High-temperature Electrolyte and Preparation Method and Application Thereof. Zhao Lei, Kang Chenxi, Yin Mengmeng, Wang Zhenbo, Deng Liang and Gu Daming..
Electrical
| Sat 16 May 2026
Beijing, May 16 -- State Intellectual Property Office of China has received Shenzhen Capchem Technology and Novolyte Battery Mat Suzhou Co Ltd patent application for Lithium Ion Battery. Xiang Xiaoxia, Lin Xionggui, Kuang Jingbiao, Liu Zhongbo and Zhou Mi developed the invention.
The patent application number is CN20241092748..
Electrical
| Fri 15 May 2026
Beijing, May 16 -- State Intellectual Property Office of China has received Nengxin Changzhou Electronic Tech Co Ltd patent application for Method for Improving Prediction Precision of Residual Life of Lithium Ion Battery Based on Drt Model. Xu Ziqiang, Liang Honghao and Wu Mengqiang developed the invention.
The patent applic..
Electrical
| Sat 16 May 2026
Beijing, May 16 -- Shenzhen Yaoshi Lithium Battery Tech Co Ltd has sought patent for Diaphragm for Improving Needling Passing Rate of Lithium Battery Cell and Preparation Method of Diaphragm. This invention was developed by Yang Wenke, Zu Chenxi and Peng Bo.
The patent application number is CN202511359614 20250923. The patent..
Electrical
| Sat 16 May 2026
Beijing, May 16 -- Chuzhou Guoxuan New Energy Power Co Ltd has sought patent for Lithium Battery Explosion-proof Valve and Processing Method Thereof. This invention was developed by Liu Dongliang, Fang Qing and Cai Guifan.
The patent application number is CN202511256311 20250904. The patent publication number is CN121332092 (..
Electrical
| Sat 16 May 2026
Beijing, May 16 -- Nanjing Chiyongxing Intelligent Tech Co Ltd has sought patent for Intelligent Monitoring Control Method and System for Lithium Battery Bms. This invention was developed by Li Qiang, Wu Yahui, Li Lei, Cao Shulin, Chang Lei and Zhang Changyu.
The patent application number is CN202511870059 20251212. The paten..
Electrical
| Sat 16 May 2026
Beijing, May 16 -- Xinyuan Qingcai Tech Beijing Co Ltd has sought patent for Electrolyte and Battery Suitable for Low-temperature Regions. This invention was developed by Song Xuan, Cao Qingbin, Dong Yuheng, Kuang Wenmin, Sun Jian and Xu Guorui.
The patent application number is CN202511421134 20250930. The patent publication ..
Electrical
| Sat 16 May 2026
Beijing, May 16 -- Shenzhen Langbowan Advanced Mat Co Ltd has sought patent for Structural Battery Integrated Composite Board and Forming Method and Application Thereof. This invention was developed by Kang Hongwei and Liu Xiaolin.
The patent application number is CN202511815815 20251204. The patent publication number is CN12..
Electrical
| Sat 16 May 2026
Beijing, May 16 -- Xiamen Litai New Energy Tech Co Ltd has sought patent for Electrolyte, Electrolyte, Battery Cell and Method for In-situ Gelation of Lithium Ion Battery. This invention was developed by Lin Lili and Zhou Yong.
The patent application number is CN202511499021 20251020. The patent publication number is CN121331..
Electrical
| Sat 16 May 2026
Beijing, May 16 -- Litong New Energy Tech Cangzhou Co Ltd has sought patent for Pressing Equipment for Lithium Battery Production. This invention was developed by Yang Weibin, Zhao Shuzhen and Yang Shuo.
The patent application number is CN202511534439 20251027. The patent publication number is CN121331894 (A). International P..
Measurement & Testing
| Sat 16 May 2026
Beijing, May 16 -- Jiangsu Zhengli New Energy Battery Technology Co Ltd has sought patent for Battery Moisture Detection Method and Device. This invention was developed by Zheng Ya, Chai Yanquan, Zhang Nan, Shao Suxia, Wang Shixuan, Yu Hongjiang and Liu Hongyong.
The patent application number is CN202511299899 20250911. The p..
Measurement & Testing
| Sat 16 May 2026
Beijing, May 16 -- Zhongqi Xinneng Tianjin Battery Tech Co Ltd has submitted a patent application for Lithium Ion Battery Pressure Detection Device and Detection Method. This invention was developed by Liu Jianfu, Ding Qinglong, Gao Xiaolei, Zhang Rui and Yu Han.
The patent application number is CN202511254709 20250904. The p..
Electrical
| Thu 14 May 2026
Beijing, May 15 --Sichuan Tianfu New Area Innovation Research Institute Southwest Univ of Science and Technology and Southwest University of Science and Technology have filed a patent application for Lithium-sulfur Battery Positive Electrode Binder Based on Polyvinyl Alcohol, Preparation Method of Lithium-sulfur Battery Positive..
Transportation
| Fri 15 May 2026
Beijing, May 15 -- The First Construction Co Ltd of China Railway First Group, China Railway First Group, Guangdong Provincial Highway Construction Co Ltd and Guangdong Wanqu Traffic Construction Invest Co Ltd have filed a patent application for Energy-saving Steam Curing Device Combining Photovoltaic Energy Storage and Mains Su..
Electrical
| Fri 15 May 2026
Alexandria, May 15 -- Postech Res and Business Development Foundation and Gev Co Ltd have been granted a patent for Gel-type Electrolyte Composition for Secondary Battery and Secondary Battery Including Same. This invention was developed by Park Soojin, Son Hye Bin, Nam Seoha, Ha Tae Sung, Lee Young Hwan and Park Ji Hyun.
The..
Automobile
| Fri 15 May 2026
Alexandria, May 15 -- Hama Shigenori, Omori Keisuke, Otaki Mitsutoshi, Wang Donghai, Alzahrani Atif S, Wang Daiwei, Toyota Jidosha KK and The Penn State Research Foundation have been granted a patent for Cathode Mixture.
The patent application number is US202217806351 20220610. The patent publication number is US12626911 (B..
Chemicals
| Thu 14 May 2026
Beijing, May 15 -- Xinjiang Xingfa Chemical Co Ltd and Hubei Xingfa Chemicals Group have submitted a patent application for Preparation Method of Key Chiral Intermediate for Fesoterodine Synthesis. This invention was developed by Wu Xiong, Meng Fanrong, Zhang Qian and Zhang Lisheng.
The patent application number is CN20251145..
Electrical
| Sat 16 May 2026
Beijing, May 16 -- State Intellectual Property Office of China has published China Salt Changzhou Chemical patent application for Preparation Method of Silicon-containing Polyester Emulsified Silicon-oxygen-carbon Negative Electrode Material. The invention was developed by Yang Yang, Zhu Chengming, Tao Wenping, Wang Chengjun, Re..
Electrical
| Sat 16 May 2026
Beijing, May 16 -- State Intellectual Property Office of China has published Ningbo Ronbay Lithium Battery Material patent application for Positive Electrode Active Material and Preparation Method and Application Thereof. The invention was developed by Shangguan Huihui, Huang Xiaoxiao and Yu Jian.
The patent application number ..
Nanotech
| Sat 16 May 2026
Beijing, May 16 -- State Intellectual Property Office of China has released Shandong University patent application for Graphdiyne-induced Metastable-state Lattice Distortion Sulfur Quantum Dot Material as Well as Preparation Method and Application Thereof. This invention was developed by Li Guoxing and Wang Zhongqiang.
The pate..
Optics & Imaging
| Sat 16 May 2026
Beijing, May 16 -- State Intellectual Property Office of China has released Nankai University patent application for Optical Isolator and Optical Isolation Method. This invention was developed by Zhu Xia, Zhang Nashao, Liu Congcong and Zhu Ninghua.
The patent application number is CN202511647777 20251111. The patent publication..
Electronics
| Fri 15 May 2026
Beijing, May 16 -- State Intellectual Property Office of China has released Hefei University of Technology patent application for High-temperature-resistant Soft Magnetic Powder Core Material and Preparation Method Thereof. This invention was developed by Wu Yucheng, Li Weijian, Wu Yunfei, Cui Jiewu, Wang Jiaheng and Zhang Yong...
Aviation
| Thu 14 May 2026
Beijing, May 15 -- Beijing Technology & Business University and China Academy of Civil Aviation Science & Technology have filed a patent application for Bamboo-based Fire Extinguishing Gel as Well as Preparation Method and Application Thereof. This invention was developed by Gao Hainan, Li Ying, Cheng Donghao, Shi Wen, Tai Feng ..
Electrical
| Fri 15 May 2026
Beijing, May 15 -- SK Energy and SK Energy have filed a patent application for Nonaqueous Electrolyte and Lithium Secondary Battery Including Same. This invention was developed by Shim Yu-na and Jeon Hyun-ji.
The patent application number is CN20248039637 20240517. The patent publication number is CN121311988 (A). Internation..
Plastics
| Thu 14 May 2026
Beijing, May 15 -- Beihang University and Xi'an Aerospace Composite Materials Res Institute have applied Chinese patent for Thermosetting Hybrid Phthalonitrile Resin Based on Polysilazane. Wang Mingcun and He Mei developed it.
The patent application number is CN202511679888 20251117. The patent publication number is CN1213193..
Chemicals
| Fri 15 May 2026
Alexandria, May 15 -- U.S. Patent and Trademark Office has awarded a patent to Guangdong Brunp Recycling Tech Co Ltd, Hunan Brunp Recycling Tech Co Ltd and Hunan Brunp EV Recycling for Preparation Method of Heterosite Iron Phosphate and Application Thereof. Zheng Shili, Ruan Dingshan, Li Changdong, Zhang Ying, Sun Zhi, Zhang Yan..
Tools and Machinery
| Thu 14 May 2026
Beijing, May 15 -- Sinoma Lithium Film Pingxiang Co Ltd has submitted a patent application for Adjusting and Cleaning Structure of Liquid Scraping Roller. This invention was developed by Peng Jiuxing, Chen Lixin, Qiu Xingfu, Chen Xiaoheng, Sotori, Guo Longhui, Zha Wenxin and Chen Xiaonian.
The patent application number is CN2..
Agricultural
| Thu 14 May 2026
Beijing, May 15 -- State Intellectual Property Office of China has received Anhui Guangxin Agrochemical and Wuhan University of Technology patent application for Micro-channel Process Method for Synthesizing Diphenyl Carbonate Through Phosgenation Reaction. Wu Jianping, Sun Bing, Wang Zhengqiang, Liu Changqing and Wang Zhenyu de..
Rubber
| Thu 14 May 2026
Beijing, May 15 -- Yuzhang Normal Univ has applied Chinese patent for Liquid Crystal Elastomer Composite Material and Preparation Method Thereof. Xu Zhentian, Zhang Linjun, Zhou Dan, Liu Hui and Tang Hao developed it.
The patent application number is CN202511757018 20251127. The patent publication number is CN121319428 (A). I..
Chemicals
| Thu 14 May 2026
Beijing, May 15 -- Liaoning Normal University has submitted a patent application for Preparation Method of Methylene Methanedisulfonate. Guan Yue developed the invention.
The patent application number is CN202511800678 20251202. The patent publication number is CN121318910 (A). International Patent Classification code is C07D..
Chemicals
| Thu 14 May 2026
Beijing, May 15 -- State Intellectual Property Office of China has received Guangzhou Cato Tech Co Ltd patent application for Preparation Method of Probucol Usp Impurity C. Yang Dae-sung, Hu Yunfei and Feng Weizhao developed the invention.
The patent application number is CN202511743624 20251125. The patent publication number..
Chemicals
| Thu 14 May 2026
Beijing, May 15 -- Jiangxi Ganfeng Lithium Group has submitted a patent application for Isooctyl Salicylate and Preparation Method Thereof. This invention was developed by Li Liangbin, Ye Ming, Xu Zuhui, Peng Lu, Xu Jun, Chen Min, Zhang Chengcheng, Ao Yuqiang, Guo Yuqin, Peng Meiling, Wang Xinrong and Peng Qin.
The patent app..
Biotechnology
| Thu 14 May 2026
Beijing, May 15 -- Provincial Hospital Affiliated to Shandong First Medical University, Shandong Provincial Hospital; Shandong Huayi Biological Tech Co Ltd has applied Chinese patent for Stable Lactic Dehydrogenase and Uric Acid Combined Detection Kit with Strong Anti-interference Capability. Lu Zhiming, Li Zhiming, Cheng Shiqin..
Electrical
| Thu 14 May 2026
London, May 15 -- Dyson Technology has applied UK patent for Electrode Material. Francesco Bizzotto, Lauren Amy Hopley, Niccolo Guerrini, Matthew Robert Roberts, Juliette Marie Billaud Ep Bouville and Julia Wituszynska developed it.
The patent application number is GB20240014300 20240930. The patent publication number is GB26..
Chemicals
| Thu 14 May 2026
Beijing, May 15 -- Guangzhou Rongdong New Mat Co Ltd has sought patent for Large-particle-size Pmma Binder with Core-shell Structure and Preparation Method of Large-particle-size Pmma Binder. This invention was developed by You Lei, Zhang Yong, Dai Li and Zhang Houyuan.
The patent application number is CN202511523197 20251023..
Tools and Machinery
| Thu 14 May 2026
Beijing, May 15 -- State Intellectual Property Office of China has released Guangdong Jiemeng Intelligent Equipment patent application for Edge Clamping Device for Isolating Membrane Coating Machine and Coating Machine Comprising Same. This invention was developed by Jiao Junfeng, Yan Wei and Choi Moowook.
The patent applicat..
Pharmaceutical
| Thu 14 May 2026
Beijing, May 15 -- State Intellectual Property Office of China has published Henan Meiyu Environmental Protection Tech Co Ltd patent application for Modified Calcium Carbonate and Preparation Process Thereof. The invention was developed by Zhang Hongwei and Jin Jing.
The patent application number is CN202511435778 20251009. T..
Transportation
| Fri 15 May 2026
Beijing, May 15 -- Shanghai Xcmg Intelligent Tech Co Ltd has submitted a patent application for Method and System for Estimating Endurance of Extended-range Hybrid Power System Forklift. Wang Jia, Xue Qiong and Ding Cheng developed the invention.
The patent application number is CN202511902279 20251216. The patent publication..
Electrical
| Fri 15 May 2026
Beijing, May 15 -- Hubei Nuode Copper Foil New Material; Hubei Nuode Lithium Battery Mat Co Ltd; Hubei Nuode Copper Mat Co Ltd has filed a patent application for Preparation Method of Copper Foil for Electromagnetic Shielding. This invention was developed by Ding Yu, Li Hongqin and Lin Peikai.
The patent application number is..
Metal & Mining
| Thu 14 May 2026
Beijing, May 15 -- Guangdong Fengshu Ceramic Mat Co Ltd has submitted a patent application for Lithium-free High-heat-resistance Ceramic Pug and Preparation Method Thereof. This invention was developed by Wu Tongrong, Wu Zhenqiu, Cai Jinyu, Ling Shengyan, Li Jianming and Zheng Manchun.
The patent application number is CN20251..
Electrical
| Fri 15 May 2026
Beijing, May 15 -- Aifute Xuzhou Electronics Co Ltd has submitted a patent application for Lithium Battery State Display and Protection Method and System Based on Motor Controller. Yan Xun, Zhou Mingxiang, Yao Lingchen, Bao Wei and Zhu Wulong developed the invention.
The patent application number is CN202511519302 20251023. T..
Electrical
| Thu 14 May 2026
Beijing, May 15 -- Jiangsu Haibei New Energy Tech Co Ltd has submitted a patent application for Welding Equipment for Assembling Lithium Battery. This invention was developed by Yu Yongshan, Tang Tuokai and Xu Jijing.
The patent application number is CN202511415138 20250930. The patent publication number is CN121315548 (A). I..
Electrical
| Fri 15 May 2026
Beijing, May 15 -- Jiangxi Shengkun Intelligent Equipment Co Ltd has applied Chinese patent for Dynamic Load Monitoring Lithium Battery Lifting Appliance Management System. Zhang Kunming and Wei Youji developed it.
The patent application number is CN202511695590 20251119. The patent publication number is CN121317544 (A). Inte..
Electrical
| Fri 15 May 2026
Beijing, May 15 -- Xi'an Lanshen New Material Tech Co Ltd has applied Chinese patent for Granular Electrode for Extracting Lithium as Well as Preparation Method and Application of Granular Electrode. Gao Hao, Wang Xiaodong, Meao, Feng Zhijun and Sun Bingjie developed it.
The patent application number is CN202511908663 2025121..
Electrical
| Fri 15 May 2026
Beijing, May 15 -- Spic Yuanda Environmental Prot Catalyst Co Ltd has filed a patent application for Lithium Battery Tab Polishing Device and Polishing Method. This invention was developed by Yuan Peng, Wang Zhengxian, Zhang Hekun, Wang Xi, Huang Xinbo and Ping Yuan.
The patent application number is CN202511886746 20251215. T..
Electrical
| Thu 14 May 2026
Beijing, May 15 -- Guangzhou Rongdong New Mat Co Ltd has applied Chinese patent for Lithium Battery Diaphragm Cold Pressing Binder and Preparation Method Thereof. Zhang Yong, Dai Li, Peng Zhiyu and Huang Shuting developed it.
The patent application number is CN202511457437 20251013. The patent publication number is CN12131982..
Electrical
| Thu 14 May 2026
Beijing, May 15 -- Hubei Haodian Tech Co Ltd has submitted a patent application for Negative Electrode Binder, Negative Electrode Plate and Lithium Ion Battery Thereof. This invention was developed by Wang Jian and Xu Sixi.
The patent application number is CN202511238533 20250901. The patent publication number is CN121319824 ..
Electrical
| Thu 14 May 2026
Beijing, May 15 -- State Intellectual Property Office of China has published Innova Electronic Mat Co Ltd patent application for Reticulate Lithium Ion Penetrating Adhesive Tape for Lithium Battery Termination Diaphragm and Preparation Method of Reticulate Lithium Ion Penetrating Adhesive Tape. The invention was developed by Zha..
Metal & Mining
| Thu 14 May 2026
Beijing, May 15 -- Xixia Yuanshenghe Foundry Mat Co Ltd has submitted a patent application for High-temperature-resistant Precoated Sand and Preparation Method Thereof. Feng Shuo and Cheng Yang developed the invention.
The patent application number is CN202511371461 20250924. The patent publication number is CN121315189 (A). ..
Metal & Mining
| Thu 14 May 2026
Beijing, May 15 -- Institute Of Mat and Intelligent Manufacturing Jiangxi Academy Of Sciences has filed a patent application for Process for Removing Thallium Element in Lithium Smelting Slag and Application of Product. This invention was developed by Zhang Yong, Wang Rixin, Zeng Siqi, Deng Yakun, Zeng Bangxing and Wei Jiang.
..
Electrical
| Thu 14 May 2026
Beijing, May 15 -- Jiangsu Hongjun New Mat Co Ltd has applied Chinese patent for Polymeric Dispersant for Lithium Iron Phosphate and Lithium Iron Manganese Phosphate Positive Electrode Slurry and Preparation Method of Polymeric Dispersant. Lin Yunxiao, Chang Yanping, Li Shuai and Li Bin developed it.
The patent application nu..
Electrical
| Thu 14 May 2026
Beijing, May 15 -- State Intellectual Property Office of China has released Beijing Linglingyi Tech Co Ltd patent application for Lithium Ion Battery Fire Extinguishing Agent and Preparation Method. This invention was developed by Yang Rongbin and Wang Lianzhuang.
The patent application number is CN202511477717 20251016. The ..
Automobile
| Thu 14 May 2026
Beijing, May 15 -- Yu Ho Entpr Co Ltd has submitted a patent application for Ultrahigh-pressure Water Mist Fire-fighting Set of Electric Vehicle. This invention was developed by Zhuang Mengyao.
The patent application number is CN202410932043 20240712. The patent publication number is CN121314113 (A). International Patent Clas..
Electrical
| Fri 15 May 2026
Beijing, May 15 -- Putie Weilai Mat Co Ltd has sought patent for Positive Electrode Active Material of Lithium Secondary Battery and Preparation Method of Positive Electrode Active Material. This invention was developed by Kang Kyeong-cheol, Kim Jeong Han, Kim Jae-beom, Kim Ki-beom, Lee Byoung-joon, Kim Nam-ho and Kim Min-jae.
..
Electrical
| Thu 14 May 2026
Beijing, May 15 -- Dalian Huayi Lithium Battery Tech Co Ltd has sought patent for Full-automatic Continuous Synthesis System for Chloroethylene Carbonate. This invention was developed by Quan Tong, Luo Kuibiao and Wu Baoshan.
The patent application number is CN202511413442 20250929. The patent publication number is CN12131449..
Metal & Mining
| Fri 15 May 2026
Beijing, May 15 -- Cayer Cloud Mat Inc has submitted a patent application for Systems and Methods Related to Heating And/or Quenching of Lithium-containing Metal Oxides. This invention was developed by Whitakley Jay F, Jared Mitchell and Weber Eric.
The patent application number is CN20248031736 20240418. The patent publicati..
Medical
| Thu 14 May 2026
Beijing, May 15 -- Zunyi Campus Of Zunyi Medical Univ has submitted a patent application for Janus Hydrogel as Well as Preparation Method and Application Thereof. This invention was developed by Qin Xiaofei, Hu Haiyan and You Yibing.
The patent application number is CN202511319176 20250916. The patent publication number is CN..
Medical
| Fri 15 May 2026
Beijing, May 15 -- Xiamen World Linking Tech Co Ltd has applied Chinese patent for Bluetooth Medical Equipment Quick Connection System and Connection Method Thereof. Su Dongjian and Zhang Mingjiang developed it.
The patent application number is CN202511393145 20250927. The patent publication number is CN121310103 (A). Interna..
Metal & Mining
| Fri 15 May 2026
Beijing, May 15 -- Central South University has submitted a patent application for Thermomechanical Treatment Method for Improving Mechanical Property of Aluminum-lithium Alloy Special-shaped Transition Cabin Section. Yi Youping, Zhang Wenxue, Huang Shiquan, He Hailin and Dong Fei developed the invention.
The patent application..
Electronics
| Wed 13 May 2026
Beijing, May 14 -- Envision Power Tech Jiangsu and Yuanjing Ruitai Power Technology (Shanghai) have applied Chinese patent for Composite Positive Electrode Material and Preparation Method Thereof, Electrochemical Device and Electronic Equipment. Liu Congyin and Wang Tingting developed it.
The patent application number is CN20..
Automobile
| Wed 13 May 2026
Beijing, May 14 -- Hyundai Motor, Kia Motors and Kyonggi University Industry & Academia Cooperation Foundation have sought patent for Positive Electrode Active Material for Lithium Secondary Battery Comprising Vulcanized Coating Layer and Method for Preparing Same. This invention was developed by Park Je-sik, Min Hong-seok, Seo ..
Software
| Thu 14 May 2026
Beijing, May 14 -- Shanghai Res Institute of Chemical Industry Co Ltd and Detection Co Ltd of Shanghai Res Institute of Chemical Industry have filed a patent application for Lithium Battery Health State Prediction Method and Equipment Based on Combination of Genetic Algorithm and Elman Neural Network Algorithm, and Medium. This ..
Tools and Machinery
| Fri 15 May 2026
Beijing, May 15 -- Jiangxi Copper Corporation has applied Chinese patent for Hydraulic Shovel. Jiang Yue, Zhou Weiwei, Zhu Zhixing, Chen Cheng, Mo Zhouhan, Wang Bingjian, Zhang Xianliang, Huang Haiyuan, Guan Hui and Lai Zuoxing developed it.
The patent application number is CN202511752414 20251126. The patent publication number..
Optics & Imaging
| Thu 14 May 2026
Beijing, May 14 -- Guangqi Honda Automobile and Guangzhou Honda Research & Development have applied Chinese patent for Lithium Battery Health State Prediction Method and Device Based on Image Information Feature Enhancement. He Hancheng, Chen Rongdong, Hu Jingzhong, Wang Heng, Wen Yanwei and Zhao Kangbo developed it.
The pate..
Optics & Imaging
| Thu 14 May 2026
Beijing, May 14 -- Yichun Jiangli Lithium New Energy Industry Res Institute and Jiangxi University of Science and Technology have submitted a patent application for Lithium Ore Microscopic Image Segmentation Method and System Based on Improved Unet Model. Xu Xiangyu and Huang Xueyu developed the invention.
The patent applicat..
Metal & Mining
| Fri 15 May 2026
Beijing, May 15 -- Corning has submitted a patent application for Lithium-free Ion Exchangeable Glasses. Gross Timothy Michael and Mitchell Alexandra Lai Ching Kao Andrews developed the invention.
The patent application number is CN20248032134 20240506. The patent publication number is CN121311450 (A). International Patent Cl..
Chemicals
| Thu 14 May 2026
Alexandria, May 14 -- Iliad IP Co LLC has received a patent for Process for Selective Adsorption and Recovery of Lithium from Natural and Synthetic Brines. This invention was developed by Marston Charles R and Garska Michael J.
The patent application number is US202519031997 20250118. The patent publication number is US126239..
Chemicals
| Thu 14 May 2026
Alexandria, May 14 -- U.S. Patent and Trademark Office has awarded a patent to Energysource Minerals LLC and Iliad IP Co LLC for Process for Selective Adsorption and Recovery of Lithium from Natural and Synthetic Brines. Marston Charles R and Garska Michael J developed the invention.
The patent application number is US2022178..
Chemicals
| Thu 14 May 2026
Alexandria, May 14 -- Cornish Lithium PLC has received a patent for Lithium Carbonate Recovery Process. This invention was developed by Urbani Mark Daniel, Johnson Gary Donald and Vines Nicholas John.
The patent application number is US202218030241 20220401. The patent publication number is US12623912 (B2). International Pate..
Chemicals
| Thu 14 May 2026
Alexandria, May 14 -- United States Patent for Preparation Method of Multiple Carbon-coated High-compaction Lithium Iron Manganese Phosphate has been issued to Hubei RT Advanced Materials Group Co Limited. This invention was developed by Yang Ji, Wei Yihua, Sun Jie, He Zhonglin, He Jianhao, Luo Rong, Jiang Wenzhi, Jiang Nan, Che..
Metal & Mining
| Thu 14 May 2026
Beijing, May 14 -- State Intellectual Property Office of China has released Hunan Zijin Liduo Metal New Mat Co Ltd patent application for Intelligent Control Method and System for Pelletizing and Roasting Process Parameters of Lithium Ore Concentrate. This invention was developed by Li Jing, Lin Bin, Chen Yiheng, Sun Yanhui, Zho..
Chemicals
| Wed 13 May 2026
Beijing, May 14 -- Sichuan Oumina Tech Co Ltd has sought patent for Lithium Battery NMC Positive Electrode Material Low-temperature Solvent Repairing and Regenerating Device and Method. This invention was developed by Yu Jiehuan and Zhong Shangyan.
The patent application number is CN202511766030 20251127. The patent publicati..
Electrical
| Wed 13 May 2026
Beijing, May 14 -- Tianjin Lishen Juyuan New Energy Tech Co Ltd and Tianjin Lishen Battery have sought patent for Full-automatic Cutting, Folding and Ironing Equipment for Polymer Soft Package Battery. This invention was developed by Wang Kui, Yan Jia, Li Xuejian, Li Jianli and Wang Mingzheng.
The patent application number is..
Chemicals
| Wed 13 May 2026
Beijing, May 14 -- Guangdong Haisida New Energy Tech Co Ltd has submitted a patent application for Lithium Iron Phosphate Battery Electrolyte and Preparation Method and Application Thereof. Chen Gang, Zhou Huanyu, Zhang Murong, Li Yu and Sheng Huanxing developed the invention.
The patent application number is CN202511306142 2..
Plastics
| Wed 13 May 2026
Beijing, May 14 -- Huaneng Shanghai Shidongkou Power Generation Co Ltd has submitted a patent application for Polymer Solid Electrolyte Containing Lithium Trifluoroacetate as Well as Preparation Method and Application of Polymer Solid Electrolyte. This invention was developed by Zhang Qingwen, Liu Yue, Ma Haowei, Zhou Xue, Chen ..
Electrical
| Wed 13 May 2026
Beijing, May 14 -- Anhui Lishi New Energy Development and Fuzhou University have applied Chinese patent for Composite Solid Electrolyte Membrane, Preparation Method and Solid Lithium Battery. Zheng Yun, Dong Jie, Li Zhenghao, Yan Wei, Zhang Jiujun, Ma Chunxiang, Su Lifang, Guo Huisong and Yang Qiancheng developed it.
The pate..
Chemicals
| Wed 13 May 2026
Beijing, May 14 -- Zhejiang Liwei Energy Technology Co Ltd has filed a patent application for Cathode Pole Piece, Electrochemical Device and Electric Equipment. This invention was developed by Deng Chao and Zhang Kai.
The patent application number is CN202511417629 20250930. The patent publication number is CN121307046 (A). I..
Chemicals
| Wed 13 May 2026
Beijing, May 14 -- Guangdong Haisida New Energy Tech Co Ltd has submitted a patent application for Lithium Supplement Additive, Preparation Method and Battery Containing Lithium Supplement Additive. Chen Gang, Sheng Huanxing, Zhang Murong, Gu Minjie and Zhou Huanyu developed the invention.
The patent application number is CN2..
Chemicals
| Wed 13 May 2026
Beijing, May 14 -- Hunan Mt New Material Tech Co Ltd has submitted a patent application for Lithium Cobalt Oxide Battery Positive Electrode Material Coated with Lithium-deficient Coating Layer and Preparation Method of Lithium Cobalt Oxide Battery Positive Electrode Material. Xiong Xue, Song Zhenwei, Huang Yuqing, Tu Wen, Li Yib..
Electrical
| Wed 13 May 2026
Beijing, May 14 -- Envision Power Tech Jiangsu and Yuanjing Ruitai Power Technology (Shanghai) have applied Chinese patent for Positive Electrode Active Material and Preparation Method and Application Thereof. Wu Ming and Yu Le developed it.
The patent application number is CN202511431442 20250930. The patent publication numb..
Chemicals
| Wed 13 May 2026
Beijing, May 14 -- Gongqingcheng Photograph And Storage Technology Research Institute Of Nanchang Univ has submitted a patent application for Carbon Nanofiber Aerogel Matrix Negative Electrode Material as Well as Preparation Method and Application Thereof. This invention was developed by Yue Zhihao, Chen Feiyang, Jin Chenxin, Zh..
Electrical
| Thu 14 May 2026
Beijing, May 14 -- State Grid Zhejiang Electric Power, Ningbo Power Supply and Ningbo Elec Power Design Inst Co Ltd have applied Chinese patent for Construction Method and Device of Lithium Battery Temperature Prediction Model, Equipment and Storage Medium. Xie Lingdong, Wang Lipeng, Zhou Honghui, Weng Donglei, Yang Ping, Zhong ..
Electronics
| Thu 14 May 2026
Beijing, May 14 -- State Intellectual Property Office of China has published Zhejiang Qiyang Intelligent Tech Co Ltd patent application for Lithium Battery-oriented Equalization Charging Intelligent Adjustment Method and System, Electronic Equipment and Storage Medium. The invention was developed by Xu Pengfei, Zhao Kai and Zhou..
Metal & Mining
| Wed 13 May 2026
Beijing, May 14 -- Hubei Yunsen Techpark Co Ltd has filed a patent application for High-stability Electrolyte for Lithium Metal Battery and Lithium Metal Battery. This invention was developed by Liao Chenggang.
The patent application number is CN202511686299 20251118. The patent publication number is CN121307214 (A). Internat..
Metal & Mining
| Wed 13 May 2026
Beijing, May 14 -- State Intellectual Property Office of China has released Huaneng Shanghai Shidongkou Power Generation Co Ltd patent application for Composite Solid Electrolyte, Preparation Method Thereof and Solid Lithium Metal Battery. This invention was developed by Zhang Qingwen, Liu Yue, Ma Haowei, Zhou Xue, Chen Yi and Z..
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