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Chemicals
| Sat 20 Jun 2026
Munich, June 20 -- Nobian Ind Chemicals BV has submitted a patent application for Process for Producing Lithium Hydroxide Monohydrate. Van Lare Cornelis Elizabeth Johannus, De Beer Michiel Marien, Westerink Jan Barend, Verwer Paul, Lammers Hans and Renkema Eilertdina Henderika developed the invention.
The patent application n..
Electrical
| Sat 20 Jun 2026
Beijing, June 20 -- Shenzhen Xinwan Lithium Tech Co Ltd has submitted a patent application for Internet-of-things Enabled Battery State Safety Early Warning Method for Battery Changing Cabinet. This invention was developed by Xu Zebo.
The patent application number is CN202511879263 20251212. The patent publication number is C..
Electrical
| Sat 20 Jun 2026
Beijing, June 20 -- Chongqing New Energy Storage Material And Equipment Research Institute has applied Chinese patent for Lithium Ion Battery State-of-charge Estimation Method and System Based on Fusion Model, and Medium. Zhang Wentao, Shen Zhiwei, Wang Miaolin, He Longtao, Wang Pinyi, Liu Tanglong, Wang Youyuan, Chen Weigen and..
Semiconductor
| Sat 20 Jun 2026
Beijing, June 20 -- Shenzhen Hualiyu Electronic Tech Co Ltd has submitted a patent application for Lithium Battery Charging Chip Test Method and Circuit. This invention was developed by Huang Jiajin and Yang Zhanwei.
The patent application number is CN202511934231 20251220. The patent publication number is CN121633794 (A). In..
Electrical
| Sat 20 Jun 2026
Geneva, June 20 -- University Leland Stanford Junior and Aaborg University have submitted a patent application for Systems and Methods for State of Charge Estimation. Onori Simona, Che Yunhong and Xu Le developed the invention.
The patent application number is WO2025US58439 20251205. The patent publication number is WO2026122..
Semiconductor
| Sat 20 Jun 2026
Munich, June 20 -- E Sol Inc has sought patent for Transmissive EUV Lithography Device. This invention was developed by Lee Dong Gun.
The patent application number is EP20250199381 20250901. The patent publication number is EP4760392 (A1). International Patent Classification code is G03F7/00. Cooperative Patent Classification..
Electrical
| Sat 20 Jun 2026
Beijing, June 20 -- Nanjing Ioptee Advanced Photoelectric Integration Technology Research Institute Co Ltd has submitted a patent application for Thin-film Lithium Niobate Strip Electrode Fine Alignment Method for High-speed Modulator. Yin Zhijun, Chang Yuexin, Shen Houjun, Ye Zhilin, Tang Ji and Bao Xiaoqing developed the inven..
Information Technology
| Sat 20 Jun 2026
Munich, June 20 -- Wuhan Optical Valley Information Optoelectronics Innovation Center Co Ltd has submitted a patent application for Optical Transceiver and Manufacturing Method Therefor. This invention was developed by Liu Yang, Xiao Xi, Chen Daigao and Zhang Hongguang.
The patent application number is EP20230949590 20231205...
Electrical
| Sat 20 Jun 2026
Geneva, June 20 -- LG Chemical has applied WIPO patent for Method for Manufacturing Positive Electrode Active Material. Bae Yeo Ji, Park Ye Ruem, Lee Bo Eun, Jung Won Sig, Choi Song A, Yu Seong Jun, Kim Do Young, Kim Jong Pil, Jeong Min Sik and Park Cheol Woong developed it.
The patent application number is WO2025KR20584 202512..
Electrical
| Sat 20 Jun 2026
Beijing, June 20 -- Xi'an Binlin Electronic Tech Co Ltd has submitted a patent application for Field Individual Soldier Emergency Power Supply with Multi-device Power Supply. This invention was developed by Zhang Peng.
The patent application number is CN202511849372 20251209. The patent publication number is CN121643209 (A). ..
Metal & Mining
| Sat 20 Jun 2026
Munich, June 20 -- European Patent Office has received Univ Tokyo and Prime Planet Energy & Solutions patent application for Method for Reproducing Valuable Metal. Ouchi Takanari and Suzuki Shinya developed the invention.
The patent application number is EP20250221453 20251208. The patent publication number is EP4759944 (A1)...
Electrical
| Sat 20 Jun 2026
Beijing, June 20 -- Guilin University of Technology has submitted a patent application for Water Area Electrical Prospecting System and Method. This invention was developed by Pan Hongxu, Lyu Yuzeng and Zhao Rongchun.
The patent application number is CN202511593405 20251103. The patent publication number is CN121634284 (A). I..
Energy
| Sat 20 Jun 2026
Geneva, June 20 -- World Intellectual Property Organization has released Yu Choongho, Chakraborty Anirban and Texas A&M University System patent application for Highly Anisotropic Thermal Conductivity Composites and Uses Thereof. This invention was developed by Yu Choongho and Chakraborty Anirban.
The patent application numbe..
Chemicals
| Sat 20 Jun 2026
Geneva, June 20 -- World Intellectual Property Organization has received Primient Covation LLC patent application for 1,3-propanediol Carrier Compositions and Methods of Use Thereof. Lof David developed the invention.
The patent application number is WO2025US57859 20251203. The patent publication number is WO2026122644 (A1). ..
Chemicals
| Sat 20 Jun 2026
Geneva, June 20 -- Sparknano BV, Air Liquide American and Air Liquide have submitted a patent application for Low Temperature Method of Depositing a Low Impurity Lithium Fluoride Containing Layer. Blasco Nicolas, Greer Jaime and Kamimura Sunao developed the invention.
The patent application number is WO2025US56163 20251119. T..
Electrical
| Sat 20 Jun 2026
Beijing, June 20 -- State Intellectual Property Office of China has released Dongguan Xinglin New Energy Tech Co Ltd patent application for Lithium Ion Starting Battery Charging and Discharging Efficiency Control System and Device. This invention was developed by Xie Caixia.
The patent application number is CN202511980080 202..
Aerospace
| Sat 20 Jun 2026
Beijing, June 20 -- State Intellectual Property Office of China has released Henan Hangyu Rocket Co Ltd patent application for Method and Device for Determining Power Supply Scheme of Carrier Rocket Servo System. This invention was developed by Wang Yanjun, Liu Haomang, Wang Jian, Zheng Shankui and Han Yanchai.
The patent app..
Electrical
| Sat 20 Jun 2026
Beijing, June 20 -- Shenyang Zhongke Allwin Co Ltd has sought patent for Wireless Network Node Double-battery Cooperative Power Supply Method in Wide-temperature Environment. This invention was developed by Liu Bingliang and Zhang Yangyang.
The patent application number is CN202511705163 20251120. The patent publication numbe..
Electrical
| Sat 20 Jun 2026
Munich, June 20 -- European Patent Office has released Attero Recycling Pvt Ltd patent application for a Process for Production of Titanium Dioxide from Anode Material of Spent Lithium Titanate Batteries. This invention was developed by Gupta Nitin, Prabaharan G, Kulkarni Amit, Prakash Barik Smruti and Kumar Bhuvnesh.
The pat..
Nanotech
| Fri 19 Jun 2026
Beijing, June 19 -- State Intellectual Property Office of China has released Shanxi Ruike New Mat Co Ltd patent application for Solvothermal Preparation Process of Rare Earth Hydride Nanoparticles. This invention was developed by Gao Xuebiao, Xu Ying, Qin Dongmin, Qin Sijie, Liu Xiaoqiong, Li Tao, Gao Suwen, Zhou Hongliang and G..
Electrical
| Fri 19 Jun 2026
Beijing, June 20 -- Jiangsu Jihou Intelligent Tech Co Ltd has submitted a patent application for Preparation Method of High-compaction-density Lfp Energy Storage Battery Cell. This invention was developed by Liang Chong, Song Zengjun and You Wei.
The patent application number is CN202511911031 20251217. The patent publication..
Electrical
| Fri 19 Jun 2026
Beijing, June 20 -- Harbin Kunyu New Energy has submitted a patent application for Mechanical Thermal Circuit Breaker Based on Shape Memory Alloy and Working Method Thereof. Ji Haichao, Wang Zhenxin and Yang Qijun developed the invention.
The patent application number is CN20251217571 20251230. The patent publication number is ..
Electrical
| Fri 19 Jun 2026
Munich, June 20 -- European Patent Office has received SK Innovation Co Ltd and SK On patent application for Lithium Secondary Battery and Method of Operating Lithium Secondary Battery. Yu Do Ae, Jang Hwan Ho, Choi Je Nam, Gil Na Eun and Kwon Bob Jin developed the invention.
The patent application number is EP20250222410 2025..
Electrical
| Fri 19 Jun 2026
Munich, June 20 -- European Patent Office has received LG Energy Solution patent application for Positive Electrode Active Material and Method for Preparing Same. Hwang Jin Tae, Oh Su Yeon, Lee Seok Jin, Lho Eun Sol and Kim Hyeong Il developed the invention.
The patent application number is EP20240865854 20240911. The patent pu..
Electrical
| Fri 19 Jun 2026
Munich, June 20 -- BYD Co Limited has submitted a patent application for Double-layer Coated Ternary Material and Preparation Method Therefor, and Lithium-ion Battery. This invention was developed by Feng Kai, Xu Chaqing, Zhong Hao, Cao Wenyu and Fu Qiang.
The patent application number is EP20240851015 20240806. The patent pu..
Nanotech
| Fri 19 Jun 2026
Beijing, June 19 -- State Intellectual Property Office of China has released Shanxi Ruike New Mat Co Ltd patent application for Preparation Method of Auxiliary Alloy Powder with Nanometer Particle Size. This invention was developed by Gao Xuebiao, Xu Ying, Qin Dongmin, Qin Sijie, Liu Xiaoqiong, Li Tao, Gao Suwen, Zhou Hongliang ..
Tools and Machinery
| Sat 20 Jun 2026
Beijing, June 20 -- Hefei Guoxuan High-Tech Power Energy has sought patent for Power Taking Device for Guide Rail Trolley. This invention was developed by Dai Xiang, Zhong Xianyang, Zhang Rui and He Haohao.
The patent application number is CN202511895050 20251216. The patent publication number is CN121642691 (A). Internationa..
Electrical
| Fri 19 Jun 2026
Beijing, June 20 -- Shanghai Investigation Design & Research Institute Co Ltd has submitted a patent application for Fire Monitoring and Alarming Device for Lithium Ion Battery Energy Storage Power Station. This invention was developed by Guo Fu'ao, Lin Buyun, Li Mengzhu, Li Yuan, Zhao Tianbin, Xu Jianwen, Li Runyuan, Jiang Kesh..
Electrical
| Fri 19 Jun 2026
Beijing, June 20 -- State Intellectual Property Office of China has received Kunming University of Science and Technology and Yunnan Precious Metals Laboratory Co Ltd patent application for Additive-containing Weak Solvated Lithium Metal Battery Electrolyte as Well as Preparation Method and Application Thereof. Hu Fanbin, Li Cha..
Electrical
| Fri 19 Jun 2026
Beijing, June 20 -- State Intellectual Property Office of China has received Zhejiang Jinyu New Energy Tech Co Ltd patent application for Electrolyte and Application Thereof, and Cathode-free Lithium Metal Battery. Xian Zhanghao, Wang Chunyuan, Li Aijun and Huang Dubin developed the invention.
The patent application number is..
Plastics
| Fri 19 Jun 2026
Beijing, June 20 -- Liweite Hangzhou Tech Co Ltd has sought patent for High-voltage-resistant Fluorine-boron Polymer Solid Electrolyte as Well as Preparation Method and Application Thereof. This invention was developed by Li Yan.
The patent application number is CN202511943969 20251219. The patent publication number is CN1216..
Electrical
| Fri 19 Jun 2026
Beijing, June 20 -- State Intellectual Property Office of China has received BYD Co Limited patent application for Solid Electrolyte and Preparation Method Thereof, Lithium Ion Battery and Electric Equipment. Fan Jiaxing, Guo Zizhu, Zhang Ruqing, Yuan Tao and Gong Wei developed the invention.
The patent application number is ..
Electrical
| Fri 19 Jun 2026
Beijing, June 20 -- Huizhou Wes New Energy Limited Co has sought patent for Lithium Ion Battery Cell Structure for Improving High-temperature Short-circuit Safety and Preparation Method of Lithium Ion Battery Cell Structure. This invention was developed by Xiao Shiling, Hu Hongying, Wang Kaiyu, Zheng Fengzhou, Long Mei, Song Jin..
Electrical
| Fri 19 Jun 2026
Beijing, June 20 -- State Intellectual Property Office of China has published Huizhou Wes New Energy Limited Co patent application for High-performance Lithium Ion Battery Cell of 4.35 V Voltage Platform and Preparation Method of High-performance Lithium Ion Battery Cell. The invention was developed by Huang Xin, Xiao Shiling, H..
Electrical
| Fri 19 Jun 2026
Beijing, June 20 -- State Intellectual Property Office of China has published Shanghai Tairui Lithium Battery Tech Co Ltd patent application for Lithium Ion Battery. The invention was developed by Guo Feng, Zhao Jianghui, Song Lim-ho, Li Chenyong, Xie Maoling, Wang Guorong and Wang Zuhua.
The patent application number is CN20..
Electrical
| Fri 19 Jun 2026
Beijing, June 20 -- Ningde Contemporary Amperex Technology has submitted a patent application for Secondary Battery, Negative Pole Piece, Preparation Method of Negative Pole Piece and Electric Device. Liu Zhuan developed the invention.
The patent application number is CN202411214634 20240830. The patent publication number is CN..
Electrical
| Fri 19 Jun 2026
Beijing, June 20 -- Ganglida Huizhou Daya Bay Technology Innovation Research Institute Co Ltd has filed a patent application for Composite Current Collector and Preparation Method Thereof. This invention was developed by Deng Yonghong, Zheng Zijian, Wen Shujing, Wang Chao and Chang Jian.
The patent application number is CN202..
Electrical
| Fri 19 Jun 2026
Beijing, June 20 -- Tianjin Baitu New Material Tech Co Ltd has filed a patent application for Composite Dispersant Used in Lithium Ion Battery Preparation Process, and Preparation Method and Application Thereof. This invention was developed by Zhang Xiaozhou and Wang Lei.
The patent application number is CN202511732581 202511..
Electrical
| Fri 19 Jun 2026
Beijing, June 20 -- Suzhou Institute Of Technology has submitted a patent application for Composite Solid Electrolyte, Preparation Method, Positive Electrode and Battery. Zhao Jiewen, Liu Cong, Zhang Huiguo, He Wenjie, Qian Bin, Tao Shi, Sun Chencheng, Pan Hongying and Wang Zhixin developed the invention.
The patent applicati..
Electrical
| Fri 19 Jun 2026
Beijing, June 20 -- Tianjin Bamo Technology has sought patent for Ternary Positive Electrode Material with High Mechanical Strength as Well as Preparation Method and Application of Ternary Positive Electrode Material. This invention was developed by Zhou Zhiping, Jing Lele, Zhao Xiaotong and Lu Fei.
The patent application numbe..
Electrical
| Fri 19 Jun 2026
Beijing, June 20 -- State Intellectual Property Office of China has received Henan Kelong New Energy Co Ltd patent application for In-situ Mixing Type High-nickel Positive Electrode Material as Well as Preparation Method and Application Thereof. Wen Wanchao, Wan Chuanheng, Cheng Di, Xu Yunjun, Li Hao, Zhao Tian, Hao Zhimin, Luo ..
Electrical
| Fri 19 Jun 2026
Beijing, June 20 -- Qingtao Power Tech Shanghai Co Ltd has sought patent for Composite Positive Electrode and Battery. This invention was developed by Chen Kai, Shen Zhipeng, Xi Yachao and Zhang Yue.
The patent application number is CN202511844393 20251209. The patent publication number is CN121641934 (A). International Paten..
Electrical
| Fri 19 Jun 2026
Beijing, June 20 -- State Intellectual Property Office of China has published Hunan Changyuan Lico New Energy Co Ltd, Wukuang New Energy Mat Hunan Co Ltd and Jinchi Energy Mat Co Ltd patent application for High-nickel Positive Electrode Material for Lithium Ion Battery as Well as Preparation Method and Application of High-nickel..
Metal & Mining
| Fri 19 Jun 2026
Beijing, June 20 -- State Intellectual Property Office of China has released Anhui Huiyang New Energy Mat Co Ltd patent application for High-initial-efficiency Fast-charging Graphite Composite Material and Preparation Method Thereof. This invention was developed by Zeng Dongqing, Tong Hui, Qin Caixia, Wang Ming and Pei Qingyan.
..
Chemicals
| Fri 19 Jun 2026
Beijing, June 20 -- Beijing Superhoo Tech Co Ltd has applied Chinese patent for Composite Lithium-rich Manganese-based Material and In-situ Coating Preparation Method Thereof. Ye Shangyun and Zhang Pingwei developed it.
The patent application number is CN202511916069 20251218. The patent publication number is CN121641916 (A)...
Electrical
| Fri 19 Jun 2026
Beijing, June 20 -- State Intellectual Property Office of China has received Nankai University and Zhongqi Xinneng Battery Tech Co Ltd patent application for Lithium-rich Manganese-based Positive Electrode Material, Preparation Method, Positive Electrode Plate and Lithium Ion Battery. Li Haixia, Zhang Jun, Yan Zhenhua, Gao Sunin..
Electrical
| Fri 19 Jun 2026
Beijing, June 20 -- Guangzhou Jinhengyuan Electronic Tech Co Ltd has submitted a patent application for High-temperature Lithium Battery Positive Electrode Material, Preparation Method and High-temperature Lithium Battery. This invention was developed by Jian Lingyi, Jian Yulin and Han Jingwen.
The patent application number i..
Chemicals
| Fri 19 Jun 2026
Beijing, June 20 -- Guangdong Electronic Information Engineering Research Institute Of Uestc University Of Electronic Science has submitted a patent application for Yttrium-doped Lithium Titanate/reduced Graphene Oxide Composite Material, Preparation Method and Application Thereof. This invention was developed by Cai Yufu, Wen T..
Electrical
| Fri 19 Jun 2026
Beijing, June 20 -- Hunan Shinzoom Technology has submitted a patent application for Composite Material, and Preparation Method and Application Thereof. This invention was developed by Wang Zhiyong, Xia Jianchao, Yang Chengyu, Xu Zhou and Han Mengyi.
The patent application number is CN202511622948 20251106. The patent publica..
Electrical
| Fri 19 Jun 2026
Beijing, June 20 -- Liyang Tianmu Pilot Battery Material Tech Co Ltd has submitted a patent application for Negative Electrode Material and Preparation Method and Application Thereof. This invention was developed by Wang Gang, Zhang Zhihao, Liu Bainan, Yang Wei and Luo Fei.
The patent application number is CN202411200479 2024..
Chemicals
| Fri 19 Jun 2026
Beijing, June 20 -- State Intellectual Property Office of China has released Guangdong Jineng Solid State Battery Co Ltd patent application for Lithium Iron Phosphate Cell Current Collector Treatment Method Based on Inorganic Adhesive. This invention was developed by Qian Xiangyu.
The patent application number is CN2025117238..
Chemicals
| Fri 19 Jun 2026
Beijing, June 20 -- State Intellectual Property Office of China has published Sichuan Sanxi Shidai Tech Co Ltd patent application for Preparation Method and Preparation Device of Lithium Iron Phosphate Electrode Plate. The invention was developed by Zhang Yun and Yao Meng.
The patent application number is CN202411240842 20240..
Chemicals
| Fri 19 Jun 2026
Beijing, June 20 -- Zhongqi Chuangzhi Technology has sought patent for Composite Positive Pole Piece and Preparation Method Thereof. This invention was developed by Jiang Miao, Hu Kang, Zhao Yanran, Chu Zhiying and Wang Lei.
The patent application number is CN202511932314 20251219. The patent publication number is CN121641865..
Electrical
| Fri 19 Jun 2026
Beijing, June 20 -- State Intellectual Property Office of China has released Qingtao Power Tech Shanghai Co Ltd patent application for Composite Positive Electrode and All-solid-state Battery. This invention was developed by Zhang Jian, Wang Lin and Zhang Xue.
The patent application number is CN202511844642 20251209. The pate..
Nanotech
| Thu 18 Jun 2026
Beijing, June 18 -- Chongqing Changjiahui New Energy Mat Co Ltd has filed a patent application for Preparation Method and Application of Asymmetric Perfluoropolyphosphazene Nanofiber Solid Electrolyte. This invention was developed by Lyu Wenyan, Wang Qian, Deng Ailin and Xue Yujia.
The patent application number is CN202511806..
Electrical
| Sat 20 Jun 2026
Beijing, June 20 -- State Intellectual Property Office of China has published Huake Tech Huainan Co Ltd patent application for Square Lithium Battery and Assembly Process. The invention was developed by Zhu Jie and Chen Rui.
The patent application number is CN202511921292 20251218. The patent publication number is CN121642466..
Electrical
| Sat 20 Jun 2026
Beijing, June 20 -- Sinoma Lithium Film Ningxiang Co Ltd has submitted a patent application for Battery Diaphragm and Secondary Battery. This invention was developed by Peng Weixiong, Wang Lihua, Hu Xuewen, Liu Da and Wang Lianjie.
The patent application number is CN202411236921 20240904. The patent publication number is CN12..
Electrical
| Sat 20 Jun 2026
Beijing, June 20 -- Sinoma Lithium Battery Separator Co Ltd has submitted a patent application for Battery Diaphragm, Preparation Method Thereof and Secondary Battery. This invention was developed by Dong Qiuchun, Zhang Ying, Ge Jianli, Liu Gaojun and Wang Cong.
The patent application number is CN202511623388 20251106. The pa..
Electrical
| Sat 20 Jun 2026
Beijing, June 20 -- Wuhan Santai Guibao New Mat Co Ltd has submitted a patent application for Boron Nitride/graphene Coated Diaphragm for Lithium-sulfur Battery and Preparation Method of Boron Nitride/graphene Coated Diaphragm. Wu Tian, Tao Junhui, Pan Hui, Lyu Hui, Jiang Mengyang, Chang Hui, Li Jie, Jiang Qian, Liu Yuanfeng and..
Electrical
| Sat 20 Jun 2026
Beijing, June 20 -- Chongqing Tailan New Energy has submitted a patent application for Isolation Layer, Electrode Assembly, Diaphragm-free Battery, Preparation Method and Application. This invention was developed by Yue Liping, Lu Tao and Wang Chengdong.
The patent application number is CN202411262046 20240910. The patent publi..
Electrical
| Sat 20 Jun 2026
Beijing, June 20 -- Dongguan Xingguang New Material Tech Co Ltd has applied Chinese patent for Lithium Battery Composite Protective Film and Preparation Method Thereof. Huang Ling developed it.
The patent application number is CN202511900543 20251216. The patent publication number is CN121642332 (A). International Patent Clas..
Electrical
| Sat 20 Jun 2026
Beijing, June 20 -- Jiangsu Tongling Electric Co Ltd has submitted a patent application for Puncture-resistant and Explosion-proof Cylindrical Lithium Battery. This invention was developed by Yan Rongfei, Li Qianjin and Yao Shengjie.
The patent application number is CN202610112375 20260127. The patent publication number is CN..
Nanotech
| Sat 20 Jun 2026
Beijing, June 20 -- Aochuang Texin (Nantong) New Energy Technology has applied Chinese patent for Phase-change Nanocomposite Spacer and Preparation Method Thereof. Yan Ming and Cao Xiaoyan developed it.
The patent application number is CN202511691108 20251118. The patent publication number is CN121642316 (A). International Pate..
Chemicals
| Sat 20 Jun 2026
Beijing, June 20 -- State Intellectual Property Office of China has released Dongguan Lanfang Lithium Tech Co Ltd patent application for High-flame-retardance Lithium Iron Phosphate Battery Module. This invention was developed by Liu Bijun, Yu Yeliu, Liu Jie, Liu Jiahao and Xie Tiqi.
The patent application number is CN2025118..
Electrical
| Sat 20 Jun 2026
Beijing, June 20 -- Suzhou Maotesi Tech Co Ltd has submitted a patent application for Lithium Battery Pole Piece Powder Removing Equipment. Zhang Cong and Wen Dingjin developed the invention.
The patent application number is CN202511847313 20251209. The patent publication number is CN121642267 (A). International Patent Classi..
Chemicals
| Sat 20 Jun 2026
Beijing, June 20 -- State Intellectual Property Office of China has released Tianjin Xingyao Huanneng New Energy Co Ltd patent application for Deep Eutectic Solvent Re-lithiation Method and Device for Positive Electrode Material of Retired Lithium Battery. This invention was developed by Li Huixian, Liang Juncheng and Liu Chongy..
Electrical
| Sat 20 Jun 2026
Beijing, June 20 -- State Intellectual Property Office of China has published Qingtao Power Tech Shanghai Co Ltd patent application for Reference Electrode, Preparation Method Thereof and Battery. The invention was developed by Hua Jingyi, Ji Na, Qin Jinli, Chen Kai, Shen Zhipeng, Liu Zhan, Xi Yachao and Zhang Yue.
The patent..
Electrical
| Fri 19 Jun 2026
Beijing, June 20 -- Hubei Nuode Copper Foil New Material and Huazhong University of Science and Technology have sought patent for Ultrathin Copper Current Collector Pretreatment Method and Application of Ultrathin Copper Current Collector Pretreatment Method in Silicon-based Negative Electrode Lithium Battery. This invention was..
Electrical
| Fri 19 Jun 2026
Beijing, June 20 -- p Battery Technology, Wanhua Chemical Yantai Battery Ind Co Ltd and Wanhua Chemical Yantai Battery Material Technology have sought patent for Artificial Graphite Single-particle Negative Electrode Active Material as Well as Preparation Method and Application Thereof. This invention was developed by Sun Lei, Z..
Electrical
| Fri 19 Jun 2026
Beijing, June 20 -- Zhejiang Green Zhixing Kechuang and Geely Holding Group have submitted a patent application for Positive Electrode Active Material, Preparation Method Thereof and Positive Plate. Liu Jingchao, Zhou Xin'an, Fu Xiaolan, Zhou Yunan, Yang Kai and Ding Shao developed the invention.
The patent application number..
Chemicals
| Sat 20 Jun 2026
Beijing, June 20 -- Jingmen Jingke Shenghe Electric Power Tech Co Ltd and Jingmen Power Supply Co State Grid Hubei Electric Power Co Ltd have submitted a patent application for Lithium Iron Phosphate Direct Current Power Supply Redundancy Control Method and System. This invention was developed by Xiong Yaxiao, Liu Jun, Luo Haowe..
Chemicals
| Sat 20 Jun 2026
Canberra, June 20 -- Jinhai Lithium Qinghai Co Ltd and EVE Energy have submitted a patent application for System and Process for Preparing Refined Industrial Refined Sodium Carbonate. Li Yingfeng, Wang Mian, Wang Xiaorong, Wang Fan, Wang Jifeng, Liu Jincheng, Li Yansen, Luan Guangqing and Sang Tian developed the invention.
Th..
Electrical
| Fri 19 Jun 2026
Beijing, June 20 -- Snu R&db Foundation and SK Energy have filed a patent application for Positive Electrode Active Material for Lithium Secondary Battery and Method for Preparing Same. This invention was developed by Kyu Tae Lee, Song Jiayuan and Choi Sung-jun.
The patent application number is CN202511252324 20250903. The pa..
Chemicals
| Fri 19 Jun 2026
Beijing, June 20 -- Tsinghua University and Shanghai Wuwen Xinqiong Intelligent Tech Co Ltd have submitted a patent application for Screening Method, Device and Equipment for Fast-charging Electrolyte Additive of Lithium Ion Battery. Chen Xiang, Zhang Qiang and Chen Yaopeng developed the invention.
The patent application numb..
Chemicals
| Sat 20 Jun 2026
Beijing, June 20 -- Jingmen Jingke Shenghe Electric Power Tech Co Ltd and Jingmen Power Supply Co State Grid Hubei Electric Power Co Ltd have submitted a patent application for Lithium Iron Phosphate Battery Low-temperature Preheating and Heat Preservation Control Method and System. This invention was developed by Guo Qingyue, L..
Chemicals
| Fri 19 Jun 2026
Beijing, June 20 -- Shandong Chuangneng New Mat Co Ltd and Beijing Chuangneng Huitong Tech Co Ltd have submitted a patent application for High-stability Lithium-rich Manganese-based Positive Electrode Material as Well as Gradient Sintering and Multilayer Coating Preparation Method and Application of High-stability Lithium-rich M..
Electronics
| Fri 19 Jun 2026
Beijing, June 20 -- Envision Power Tech Jiangsu and Yuanjing Ruitai Power Technology (Shanghai) have submitted a patent application for Electrolyte, Lithium Ion Battery and Electronic Equipment. This invention was developed by Cheng Mingxiang and Yu Le.
The patent application number is CN202511831972 20251205. The patent publ..
Electronics
| Fri 19 Jun 2026
Beijing, June 20 -- Envision Power Tech Jiangsu and Yuanjing Ruitai Power Technology (Shanghai) have sought patent for Positive Electrode Material and Preparation Method Thereof, Electrochemical Device and Electronic Equipment. This invention was developed by Wang Tingting.
The patent application number is CN202511783965 2025..
Oil & Gas
| Fri 19 Jun 2026
Beijing, June 20 -- China Petroleum & Chemical and Sinopec Dalian Petroleum Chemical Research Institute Co Ltd have submitted a patent application for Silicon-tin-carbon Composite Material and Preparation Method and Application Thereof. This invention was developed by Ma Rui, Liu Kun, Song Young-il, Zhang Shudong and Guo Decai.
..
Oil & Gas
| Fri 19 Jun 2026
Beijing, June 20 -- China Petroleum & Chemical and Sinopec Dalian Petroleum Chemical Research Institute Co Ltd have submitted a patent application for Tin-based Negative Electrode Material and Preparation Method and Application Thereof. This invention was developed by Liu Kun, Zhang Shudong and Guo Decai.
The patent applicati..
Plastics
| Fri 19 Jun 2026
Beijing, June 20 -- Xi'an Thermal Power Research Institute Co Ltd and Huaneng Guangxi Clean Energy have filed a patent application for High-pressure Composite Gel Polymer Electrolyte and Preparation Method Thereof. This invention was developed by Yang Yuchen, Zhang Bo, Li Zhiqiang, Wang Jiewen, Guo Hao, Lu Jianning, Wang Ce, Hu ..
Electrical
| Sat 20 Jun 2026
Beijing, June 20 -- Xingtai Power Supply Branch Of State Grid Hebei Electric Power Co and State Grid Corporation of China have submitted a patent application for Multi-stage Safety Control and Energy Optimization Method for Lithium Battery Pack. This invention was developed by Sun Qiang, Meng Liyang, Cao Yunzhong, Hao Junwei, Fe..
Electrical
| Fri 19 Jun 2026
Beijing, June 20 -- Jiangsu Haisida Energy Storage Technology, Jiangsu Highstar Battery Co Ltd and Guangdong Haisida New Energy Tech Co Ltd have sought patent for Lithium Orthosilicate-based Positive Electrode Lithium Supplement Agent and Preparation Method Thereof. This invention was developed by Jiang Ruiwen, Zhang Dongyang, H..
Electrical
| Fri 19 Jun 2026
Beijing, June 20 -- Shenzhen Capchem Technology and Southern University of Science and Technology have submitted a patent application for Thermal Runaway Prevention Secondary Battery Electrolyte and Application Thereof. This invention was developed by Zeng Yong, Deng Yonghong, Wei Zhenyao, Qian Yunxian, Wang Jun, Xu Hongli and L..
Electrical
| Fri 19 Jun 2026
Beijing, June 20 -- Shenzhen Capchem Technology and Southern University of Science and Technology have sought patent for High-safety Lithium Ion Battery. This invention was developed by Deng Yonghong, Xie Wenming, Wang Jun, Xu Hongli, Liu Zhongbo and Lin Xionggui.
The patent application number is CN202511810894 20251203. The ..
Electrical
| Fri 19 Jun 2026
Beijing, June 20 -- Hunan Disaster Prevention Tech Co Ltd, State Grid Hunan Electric Power Co Ltd Disaster Prevention & Mitigation Ct, State Grid Corporation of China and State Grid Hunan Electric Power Co Limited have submitted a patent application for Composition for Electrolyte, Electrolyte, Preparation Method of Electrolyte,..
Electrical
| Fri 19 Jun 2026
Beijing, June 20 -- Shenzhen Capchem Technology and Novolyte Battery Mat Suzhou Co Ltd have applied Chinese patent for Lithium Ion Battery. Zheng Zhongtian, Zhou Mi, Ao Xiaohu and Liu Zhongbo developed it.
The patent application number is CN202411229676 20240903. The patent publication number is CN121642152 (A). International..
Electrical
| Fri 19 Jun 2026
Beijing, June 20 -- Southeast University, Xinjiang Huadian Tianshan Power Generation Co Ltd and Sinohydro Bureau 7 have submitted a patent application for Double-layer Polymer Solid Electrolyte Membrane, Preparation Method and Solid-state Battery. Mou Bangyue, Jiang Silin, Cheng Weiyan, Wang Tao, Li Yuanzhi, Yuan Wenlu, Teng Don..
Electrical
| Sat 20 Jun 2026
Munich, June 20 -- Sophon Tech Hungary Co Kft and Guangdong Sophon Intelligent Technology Co Ltd have sought patent for Lithium Battery Ceramic Separator Powder Preparation Method and Apparatus Thereof. This invention was developed by Liang Dechao, Li Linbo, Duan Zhen and Zheng Chunyang.
The patent application number is EP202..
Electrical
| Sat 20 Jun 2026
Beijing, June 20 -- State Grid Hebei Electric Power Supply Co Ltd, State Grid Corporation of China and Hebei Power Trans & Distrib Co Ltd have submitted a patent application for Device and Method for Verifying Polarity of Current Transformer. This invention was developed by He Xiaoyang, Mi Chen, Zhang Na, Li Zhipeng, Liu Xiaopen..
Electrical
| Sat 20 Jun 2026
Beijing, June 20 -- Ordos New Energy Res Application Co Ltd and Beijing Shengke Energy Tech Co Ltd have submitted a patent application for Method, System and Equipment for Diagnosing Short-circuit Fault in Series Lithium Battery Pack and Medium. This invention was developed by Hu Wenyu, Chu Zhengyu, Liu Jinhai and Lin Jichuan.
..
Electrical
| Sat 20 Jun 2026
Geneva, June 20 -- Yifei Fang, Ozvald Adam M, Sisk Brian C, Wenkai Liu, Shenzhen Senior Technology Material Co Ltd, Sepion Tech Inc, Guo Chen, Ranganathan Ranga T, Yaqi Zheng, Villeda Ochoa Jesus A and Frischmann Peter David have submitted a patent application for Method of Producing a Coated Separator for a Lithium Battery.
T..
Electrical
| Sat 20 Jun 2026
Geneva, June 20 -- Daegu Gyeongbuk Institute Of Science And Technology and LG Energy Solution have sought patent for Negative Electrode and Lithium Secondary Battery Comprising Same. This invention was developed by Seo Jung-hyun, Kim Ki-hyun, Choi Bo-kyung, Kim Beomjun, Lim Minhong and Lee Hongkyung.
The patent application nu..
Electrical
| Sat 20 Jun 2026
Geneva, June 20 -- L & F Co Ltd and LG Energy Solution have submitted a patent application for Positive Electrode Active Material Composite and Manufacturing Method Therefor. This invention was developed by Park Jaeyeong, Kim Eunhwan, Gu Jeonga, Kwon Hyejin, Hah Hoejin and Kwon Hyeseung.
The patent application number is WO202..
Electrical
| Sat 20 Jun 2026
Geneva, June 20 -- Korea Advanced Institute Of Science And Technology and LG Energy Solution have submitted a patent application for Electrolyte for Lithium Secondary Battery, and Lithium Secondary Battery Comprising Same. This invention was developed by Kim Hee-tak, Park Seong-hyo, Lee Chang-hoon and Kim Il-ju.
The patent ap..
Electrical
| Sat 20 Jun 2026
Geneva, June 20 -- Korea Research Institute Of Chemical Technology and Unist Ulsan National Institute Of Science And Technology have filed a patent application for Lithium Secondary Battery Electrolyte and Lithium Secondary Battery Comprising Same. This invention was developed by Lee Jeong In, Kim Ji Hyun, Jung Seo Hyun, Kim Dae..
Metal & Mining
| Fri 19 Jun 2026
Beijing, June 20 -- Tongji University has sought patent for Mxv2o5 Material with Multiple Metal Ions Replacing V Sites as Well as Preparation Method and Application of Mxv2o5 Material. This invention was developed by Liu Chaofeng and Niu Huanhuan.
The patent application number is CN202610155485 20260204. The patent publication ..
Automobile
| Fri 19 Jun 2026
Beijing, June 20 -- Harbin Institute Of Technology has submitted a patent application for Lithium Battery Dynamic Rapid Charging Track Generation Method Based on Multi-state Estimation and Risk Criterion. He Mingjian, Qi Hong, Ren Yatao, Yang Li and Huang Yihao developed the invention.
The patent application number is CN20251..
Electronics
| Fri 19 Jun 2026
Beijing, June 20 -- State Intellectual Property Office of China has published Zouping Hengjia New Material Tech Co Ltd and Shandong Higiant High Purity Alumina Tech Co Ltd patent application for Super Capacitor. The invention was developed by Ye Qing, Wang Tao, Wang Ping and Shao Changbo.
The patent application number is CN20..
Aerospace
| Fri 19 Jun 2026
Beijing, June 20 -- State Intellectual Property Office of China has released Nanjing University of Aeronautics and Astronautics patent application for Dynamic Boundary Sensing Power Distribution Method for Hybrid Propulsion System. This invention was developed by You Ruixian, Zhao Wanzhong, Luan Zhongkai, Zhou Xiaochuan, Liang W..
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