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Chemicals
| Sat 29 Nov 2025
Beijing, Nov. 29 -- University Hunan First Normal, Luoyang Institute of Science and Technology and Luoyang Haote Modern Testing Tech Co Ltd have submitted a patent application for Lithium Iron Phosphate Recovery Method Based on Controllable Atmosphere. This invention was developed by Zhang Liwen, Feng Chong, Zhang Zhengwei, Du X..
Chemicals
| Sat 29 Nov 2025
Beijing, Nov. 29 -- Zhejiang Narada Power Source and Hangzhou Narada Motive Power Science & Tech Co Ltd have submitted a patent application for Lithium Iron Phosphate Material as Well as Preparation Method and Application Thereof. Zhang Fangping, Xiang Liangshun, Zhou Jing, Xie Yue, Xiao Hui, Cai Yanhui, Zhao Haoyang, Zhou Qingq..
Chemicals
| Sat 29 Nov 2025
Beijing, Nov. 29 -- Guangxi University for Nationalities, Guangxi Huayou New Mat Co Ltd and Guangxi Huayou Lithium Ind Co Ltd have submitted a patent application for Preparation Method of Nitrogen-sulfur-doped Carbon-coated Lithium Iron Phosphate. This invention was developed by Yan Dongliang, Zhong Lu, Fang Junyu, Liu Fengmei, ..
Oil & Gas
| Sat 29 Nov 2025
Beijing, Nov. 29 -- China Petroleum & Chemical and Sinopec Beijing Chemical Research Institute Co Ltd have submitted a patent application for Preparation Method and Application of Auxiliary Agent of Single-site Metal Catalyst. This invention was developed by Han Shuliang, Song Wenbo, Wang Ya, Jin Zhao, Fang Yuanyuan, Wang Lushen..
Electrical
| Sat 29 Nov 2025
Beijing, Nov. 29 -- Ningxia Hanyao Fuli Technology, Jiangxi Hanyaofu Lithium Tech Co Ltd and Institue of Physics, CAS have submitted a patent application for Control System and Control Method for Battery Formation Test. Li Yutao, Hu Wei, Wei Shanchuan and Li Xiaoyan developed the invention.
The patent application number is CN..
Electrical
| Sat 29 Nov 2025
Beijing, Nov. 29 -- State Grid Hunan Electric Power Co Ltd Disaster Prevention & Mitigation Ct and Southwest Jiaotong University have applied Chinese patent for Lithium Battery Temperature Estimation Method and Device Based on Harmonic Characteristics and Storage Medium. Ouyang Liangxuan, Yang Juefei, Tan Zhenhua, Moser, Zhao Ch..
Electrical
| Sat 29 Nov 2025
Beijing, Nov. 29 -- Electric Power Research Institute of State Grid Ningxia Electric Power and Chuanqi Tech Beijing Co Ltd have submitted a patent application for Energy Storage Battery SOC Estimation Method and System Based on Charging and Discharging Current. This invention was developed by Ren Yong, Ding Pei, Li Xutao, Yao Ya..
Electrical
| Sat 29 Nov 2025
Beijing, Nov. 29 -- Jingmen Green Eco Manufacture New Material and Gem Co Ltd have filed a patent application for Solid-state Battery Positive Electrode Material, Multi-layer Structure Precursor and Preparation and Application of Solid-state Battery Positive Electrode Material and Multi-layer Structure Precursor. This invention ..
Electrical
| Sat 29 Nov 2025
Beijing, Nov. 29 -- Jingmen Green Eco Manufacture New Material and Gem Co Ltd have submitted a patent application for Ternary Positive Electrode Material for Solid-state Lithium Battery as Well as Preparation Method and Application of Ternary Positive Electrode Material. This invention was developed by Xu Kaihua, Wang Chun, Zhan..
Electrical
| Fri 28 Nov 2025
Alexandria, Nov. 29 -- SK Innovation Co Ltd and SK Ie Tech Co Ltd have received a patent for Separator for Secondary Battery, Method for Manufacturing the Same and Lithium Secondary Battery Containing the Same. This invention was developed by Kwack Won Sub, Lee Sang Ick, Kwon Tae Wook, Kim Yun Bong, Bae Heung Taek and Ji Sang Yo..
Chemicals
| Sat 29 Nov 2025
Beijing, Nov. 29 -- State Intellectual Property Office of China has received Harbin Institute of Technology patent application for Micron-sized Oversized Carbon Onion and Preparation Method Thereof. Chen-wan Xiaonan, Sheng Jie, Zhang Linsen, Lu Xianchao, Lan Yang, Wu Yuying, Fei Weidong, Zhang Xinghong and Chen Daming developed ..
Metal & Mining
| Sat 29 Nov 2025
Beijing, Nov. 29 -- State Intellectual Property Office of China has received Jiangxi Global Ceram Co Ltd patent application for Lithium-free Ceramic Formula and Production Process Method Thereof. Lu Genlin, Chen Zhuchun, Pan Fawang, Li Yuxuan and Liu Lizhong developed the invention.
The patent application number is CN20241190..
Electrical
| Sat 29 Nov 2025
Beijing, Nov. 29 -- Jiangsu Zhengli New Energy Battery Technology has submitted a patent application for Automatic Feeding System. This invention was developed by Huang Yongkai, Song Hyun-ho, Ye Chaoqing, Guo Xinkai, Luo Yi, Dong Tongming and Luo Denghong.
The patent application number is CN202510106291 20250123. The patent p..
Energy
| Sat 29 Nov 2025
Beijing, Nov. 29 -- Xi'an Ruixin Kangda Medical Tech Co Ltd has submitted a patent application for External Defibrillation Device Capable of Automatically Supplementing Energy and Use Method. This invention was developed by Gong Xinzhou.
The patent application number is CN202411994046 20241231. The patent publication number i..
Engineering
| Fri 28 Nov 2025
Alexandria, Nov. 29 -- NGK Insulators has been granted a patent for Heat Treatment System, Saggar and Method of Heat-treating. Hirano Masatoshi and Komaki Takeshi developed the invention.
The patent application number is US202218046558 20221014. The patent publication number is US12482804 (B2). International Patent Classifica..
Metal & Mining
| Fri 28 Nov 2025
Alexandria, Nov. 29 -- Rich Jr John W has obtained a patent for process and apparatus for recovering rare earth elements from coal refuse. The patent application number is US202519201491 20250507. The patent publication number is US12480182 (B2). International Patent Classification codes are C22B1/24, C22B26/12, C22B3/04, C22B3/..
Chemicals
| Sat 29 Nov 2025
Beijing, Nov. 29 -- Suzhou Rongtu Lithium Energy Tech Co Ltd has submitted a patent application for Lithium-containing Metal Strip Surface Leveling and Artificial SEI Coating Synchronous Treatment Process, Modified Lithium-containing Metal Strip and Application of Modified Lithium-containing Metal Strip. This invention was devel..
Electrical
| Sat 29 Nov 2025
Beijing, Nov. 29 -- State Intellectual Property Office of China has published Zhejiang Jingke Energy Storage Co Ltd patent application for Air Volume Adjusting Method and Adjusting System for Negative Electrode Coating Machine of Secondary Battery. The invention was developed by Liu Weihua, Ma Yujun and Chen Chaobing.
The pat..
Oil & Gas
| Sat 29 Nov 2025
Beijing, Nov. 29 -- State Intellectual Property Office of China has received China Petroleum & Chemical and Sinopec Res Institute of Petroleum Processing patent application for Method and System for Producing Conductive Carbon Black. Li Zekun, Song Baomei, Liu Xianlong and Wang Chunlu developed the invention.
The patent appli..
Agricultural
| Sat 29 Nov 2025
Beijing, Nov. 29 -- Sichuan Institute of Building Research and Sichuan Jianyan Shanjian Tech Development Co Ltd have sought patent for Red-bed Mudstone Premixed Flow State Solidified Soil and Curing Agent and Preparation Method of Red-bed Mudstone Premixed Flow State Solidified Soil. This invention was developed by Liu Yang, Sun..
Plastics
| Sat 29 Nov 2025
Beijing, Nov. 29 -- State Intellectual Property Office of China has published TDG Holding Co Ltd patent application for Method for Improving Film Thickness Uniformity of Lithium Tantalate Bonding Sheet. The invention was developed by Xu Qiufeng, Xu Yaohui, Wang Wandun, Zhang Zhongwei and Zhang Jian.
The patent application num..
Plastics
| Fri 28 Nov 2025
Munich, Nov. 29 -- Mitsubishi Gas Chemical has sought patent for Electrolytic Solution Containing Polycarbonate Resin and Electrolyte Obtained Therefrom. This invention was developed by Ogawa Noriyoshi, Goto Toshihito and Horiuchi Shoki.
The patent application number is EP20240744668 20240117. The patent publication number is E..
Plastics
| Fri 28 Nov 2025
Munich, Nov. 29 -- European Patent Office has released Mitsubishi Gas Chemical patent application for Resin Composition Including Polycarbonate Resin, and Electrolytic Solution, Film, and Solid Electrolyte Including the Same. This invention was developed by Goto Toshihito, Ogawa Noriyoshi and Horiuchi Shoki.
The patent applicat..
Packaging & Containers
| Sat 29 Nov 2025
Beijing, Nov. 29 -- State Intellectual Property Office of China has published Yichun Longpan Shidai Lithium Industry Technology and Jiangsu Lopal Tech Co Ltd patent application for Slow-release Wrapping Material for Thallium Solidification, Preparation Method and Application. The invention was developed by Yang Liu, Zhang Yuchao..
Electronics
| Sat 29 Nov 2025
Beijing, Nov. 29 -- State Intellectual Property Office of China has published Fujian Greenwear Material Tech Co Ltd patent application for Preparation Device and Preparation Method of Conductive Slurry for Lithium Ion Battery. The invention was developed by Tang Peiping, Wei Ping, Mei Huarong and Fang Busi.
The patent applica..
Electrical
| Fri 28 Nov 2025
Munich, Nov. 29 -- European Patent Office has released Chen Chao patent application for Cylindrical Lithium Battery Cap, and Lithium Battery with Cap and Battery Production Process.
The patent application number is EP20240178987 20240530. The patent publication number is EP4654325 (A1). International Patent Classification co..
Electrical
| Fri 28 Nov 2025
Munich, Nov. 29 -- Jiangxi Inspire Nano Mat Co Ltd has sought patent for Additive for Lithium Ion Battery and Use Thereof. This invention was developed by Zhang Xiaohong, Zeng Xiang and Zhang Chao.
The patent application number is EP20250156066 20250205. The patent publication number is EP4654301 (A1). International Patent Cl..
Electrical
| Fri 28 Nov 2025
Munich, Nov. 29 -- Contemporary Amperex Technology has filed a patent application for Positive Electrode Sheet, Battery, and Electric Device. This invention was developed by Zhao Fenggang, Yu Honggang, Xing Ke, Shi Songjun, Lai Youlei, Jin Haizu, Li Jingru and Chen Xiangbin.
The patent application number is EP20230937886 202305..
Software
| Sat 29 Nov 2025
Beijing, Nov. 29 -- State Intellectual Property Office of China has released Qingdao Qianyun High-Tech New Material patent application for Preparation Method of Nickel-manganese Binary Composite Positive Electrode Material. This invention was developed by Sun Qi, Zhang Shu, Wang Shengzhen, Wang Saisai and Zhang Jingru.
The pate..
Electrical
| Sat 29 Nov 2025
Beijing, Nov. 29 -- Xi'an Technological University has submitted a patent application for Method for Preparing Lithium-rich Manganese-based Positive Electrode Material Through Pressurized Oxygen Enrichment. This invention was developed by Pan Hongge, Li Liaoliao and Wu Zhijun.
The patent application number is CN202411829591 202..
Electrical
| Thu 27 Nov 2025
Beijing, Nov. 28 -- Shanghai Yili New Energy Tech Co Ltd and Yili Shanghai Tech Co Ltd have applied Chinese patent for Pre-lithiation Method for Preparing Lithium Alloy Electrode, Application and Sulfide All-solid-state Battery. Zhang Xi, Zhu Jinhui and Geng Haozhe developed it.
The patent application number is CN202510377508..
Information Technology
| Thu 27 Nov 2025
Beijing, Nov. 28 -- Qingdao Eager High Prec Plastic and Rubber Co Ltd and Ocean University China have applied Chinese patent for Method for Regulating and Controlling Ternary Positive Electrode Material Interface Through Solid Polymer Electrolyte. Li Weiya, Chen Tao and Jin Yongcheng developed it.
The patent application numbe..
Electronics
| Thu 27 Nov 2025
Beijing, Nov. 28 -- Zhaoyuan Longyuan New Energy Co Ltd and Xi'an Thermal Power Research Institute have applied Chinese patent for Frequency Modulation System and Method for Coupling Electrochemical Energy Storage Power Station with Super Capacitor Energy Storage. Han Jianwei, Zhu Mengzhe, Yao Xinglong, Zhu Endong, Zhao Zhe, Wan..
Electrical
| Sat 29 Nov 2025
Beijing, Nov. 29 -- State Intellectual Property Office of China has released China State Railway Group and CRRC Dalian Institute patent application for Power Battery Fire Prevention and Control System Test Platform. This invention was developed by Fu Yao, Lu Mengyu, Jia Jing, Liu Zhengyuan, Li Zheng, Yin Hangda and Zhao Mingduo...
Electrical
| Sat 29 Nov 2025
Beijing, Nov. 29 -- State Intellectual Property Office of China has published Changyi Senhui New Mat Co Ltd and Qingdao University of Science and Technology patent application for Multi-stage Particle Size Sorting Device for Spherical Graphite for Lithium Battery Negative Electrode. The invention was developed by Zhao Bo, Qiu Xi..
Electrical
| Fri 28 Nov 2025
Alexandria, Nov. 29 -- U.S. Patent and Trademark Office has awarded a patent to Hangzhou Hongli Pipe Machinery Co Ltd for Handheld Lithium Battery Threading Machine and Threading Method. Xie Hongwu and Fei Chenchen developed the invention.
The patent application number is US202217951144 20220923. The patent publication number..
Energy
| Thu 27 Nov 2025
Beijing, Nov. 28 -- Zhaoyuan Longyuan New Energy Co Ltd, Xi'an Thermal Power Research Institute have filed a patent application for Hybrid Energy Storage Agc Frequency Modulation Engineering Economical Efficiency Improvement Strategy Method and System. This invention was developed by Chen Peng, Yang Zhonghua, Han Jianwei, Yao Xi..
Chemicals
| Thu 27 Nov 2025
Beijing, Nov. 28 -- Yuanjing Ruitai Power Technology (Shanghai) and Envision Power Tech Jiangsu have submitted a patent application for Lithium Supplement Agent, Electrochemical Device and Preparation Method of Lithium Supplement Agent. This invention was developed by Zhu Jianping, Wang Wenjing, Sun Shuxian and Sun Huayu.
The..
Chemicals
| Thu 27 Nov 2025
Beijing, Nov. 28 -- Nantong Reshine New Material and Jinchuan Group have filed a patent application for Lithium Manganese Iron Phosphate Positive Electrode Material with Carbon Coating Layer and Preparation Method of Lithium Manganese Iron Phosphate Positive Electrode Material. This invention was developed by Lian Lin, Hu Jiayan..
Electrical
| Thu 27 Nov 2025
Beijing, Nov. 28 -- Grinm Guangdong New Material Technology Research Institute and China Grinm Tech Group Co Ltd have submitted a patent application for Gradient Positive Plate of Lithium Ion Battery and Dry Preparation Method of Gradient Positive Plate. Zhao Changtai, Luan Tengjiao, Fang Zhiqiang, Wang Zaifa, Jiang Yingying and..
Electronics
| Thu 27 Nov 2025
Beijing, Nov. 28 -- Henan Jiuyu Enpai Electric Tech Co Ltd and Electric Power Research Institute have filed a patent application for Active Equalization System and Method of Lithium Battery, Storage Medium and Electronic Equipment. This invention was developed by Chu Shuangwei, Li Yanbing, Guo Zhimin, Myozan, Zhao Yucai, Guo Yan..
Pharmaceutical
| Thu 27 Nov 2025
Beijing, Nov. 28 -- Guizhou Meiling Power Supply and Tianjin University have submitted a patent application for Lithium Battery Positive Electrode Additive and Application Thereof in Preparation of High-energy Battery. This invention was developed by Guo Hao, Hu Wenbin, Ouyang Xiaoping, Han Xiaopeng, Chen Xianghua, Liu Jiangtao,..
Plastics
| Thu 27 Nov 2025
Beijing, Nov. 28 -- Shanghai Yili New Energy Tech Co Ltd and Yili Shanghai Tech Co Ltd have filed a patent application for Lithium-philic Polymer Microsphere as Well as Preparation Method and Application Thereof. This invention was developed by Zhang Xi, Zhu Jinhui and Huang Qianjin.
The patent application number is CN202510..
Automobile
| Thu 27 Nov 2025
Beijing, Nov. 28 -- Toyota Battery Co Ltd, Toyota Motor and Taixing Energy Solutions have submitted a patent application for Lithium Ion Secondary Battery. Tanaka Katsuya and Kudo Hisanori developed the invention.
The patent application number is CN202411468627 20241021. The patent publication number is CN119890401 (A). Inter..
Steel
| Thu 27 Nov 2025
Alexandria, Nov. 28 -- POSCO, Res Institute Ind Science & Tech and POSCO have been granted a patent for Method for Producing Lithium Compound. This invention was developed by Kim Kiyoung, Han Gi-chun, Ko Young-seon, Lee Hyun Woo, Park Kwang Seok, Kim Juyoung, Park Woonkyoung, Kim Sang Won, Jung Woo Chul, Jeung Kee Uek, Park Jung..
Chemicals
| Thu 27 Nov 2025
Alexandria, Nov. 28 -- BASF SE and University Waterloo have been awarded a patent for Lithium-ion Conducting Haloboro-oxysulfides. This invention was developed by Kaup Kavish, Nazar Linda, Kulisch Joem and Wu Xiaohan.
The patent application number is US202017620229 20200616. The patent publication number is US12476276 (B2). I..
Electrical
| Thu 27 Nov 2025
Alexandria, Nov. 28 -- SK Innovation Co Ltd and SK On have been awarded a patent for Positive Electrode Active Material for Lithium Secondary Battery, Method for Manufacturing Same, and Lithium Secondary Battery Including Same. This invention was developed by Noh Mi Jung, Kim Jik Soo and Han Kook Hyun.
The patent application ..
Electrical
| Thu 27 Nov 2025
Alexandria, Nov. 28 -- Herte Dustin Jay and Blue Line Battery Inc have been awarded a patent for Modular Battery. This invention was developed by Herte Dustin Jay.
The patent application number is US202117517550 20211102. The patent publication number is US12476289 (B2). International Patent Classification codes are H01M10/05..
Shipping and Marine
| Thu 27 Nov 2025
Alexandria, Nov. 28 -- LG Energy Solution Ltd and Ocean University of China have secured a patent on Methods for Making Solid State Battery Apparatus. Lee Jung-pil, Kim Jiyoung, Jeon Yuju, Lee Dongju and Chen Zheng developed the invention.
The patent application number is US202519009853 20250103. The patent publication numbe..
Electrical
| Thu 27 Nov 2025
Alexandria, Nov. 28 -- Sunresin New Materials has secured a patent on Lithium-sodium Separation Method. Yu Jia, Guo Fumin, Li Suidang, Liu Qiong and Kou Xiaokang developed the invention.
The patent application number is US202017792624 20201216. The patent publication number is US12473612 (B2). International Patent Classificat..
Automobile
| Thu 27 Nov 2025
Beijing, Nov. 28 -- Anhui Deyi Energy Technology and China Automotive Battery Research Institute have sought patent for Composite Silicon-based Negative Electrode Material, Preparation Method and Solid-state Battery. This invention was developed by Cao Jingjie, Zhao Chunrong, Yang Rong, Hu Bo and Su Hang.
The patent applicati..
Automobile
| Thu 27 Nov 2025
Beijing, Nov. 28 -- Beijing CHJ Automotive Technology and Suzhou Qingtao New Energy Technology have filed a patent application for Negative Pole Piece and Solid-state Lithium Ion Battery Comprising Same. This invention was developed by Liu Jingliang, Zhang Peng, Chen Kai, You Jimin, Zhao Xiaoyu and Zhao Jiaxing.
The patent ap..
Tools and Machinery
| Thu 27 Nov 2025
Beijing, Nov. 28 -- Shandong RuiFu Lithium Industry has obtained a patent for buffer mechanism of plate-and-frame filter press propeller. This invention was developed by Li Yunxiao, Chen Guangdong, Li Shucai, Wang Xueying, Wang Xiuyu, Pei Xinyu, Cui Jingyue, Wang Rongxiang, Lu Daoming and Bai Shaopeng.
The patent application ..
Lighting
| Thu 27 Nov 2025
Alexandria, Nov. 28 -- Nat Express Inc has received a patent for Smartphone Casing with Led Flashlight. This invention was developed by Tunick Jason Thomas.
The patent application number is US202418582855 20240221. The patent publication number is US12477056 (B2). International Patent Classification codes are F21L4/02, F21L4/..
Electrical
| Thu 27 Nov 2025
Beijing, Nov. 28 -- State Intellectual Property Office of China has received Guoke Guanghua Shaoguan New Material Res Institute, CAS Guangzhou Chemistry Co Ltd, Guokeguanghua Nanxiong New Materials Res Institute Co Ltd and Guoke Guanghua Fine Chemical Incubator Nanxiong Co Ltd patent application for Lithium Ion Battery Silicon-c..
Electrical
| Thu 27 Nov 2025
Beijing, Nov. 28 -- Suzhou Aimite Material Tech Co Ltd has submitted a patent application for Lithium Nickel Manganese Oxide Positive Electrode Material and Preparation Method Thereof. Yang Yunchao, Zhou Lingxiao, Chen Yifan, Zhang Nan and Zhang Zhenyu developed the invention.
The patent application number is CN20251064228 20..
Tobacco
| Thu 27 Nov 2025
Beijing, Nov. 28 -- Shi Yaping has secured a patent on Tobacco Leaf Picking Transport Vehicle. Shi Yaping, Han Shijie, Zhou Xu, Cha Guosheng, Peng Yanmin, Li Lu, Han Ningbo, Yu Yang, Li Yanshan, Zhang Yingling, Li Wuqin and Chen Yongting developed the invention.
The patent application number is CN202422550001U 20241022. The p..
Electrical
| Thu 27 Nov 2025
Beijing, Nov. 28 -- State Intellectual Property Office of China has published Jiangsu Huanan Lithium Industry Tech Co Ltd patent application for Automatic Packaging Device for Soft-package Lithium Manganese Iron Phosphate Battery. The invention was developed by Wang Jianying, Chen Zhengquan, Li Zihang and Zhao Yuhan.
The pate..
Electrical
| Thu 27 Nov 2025
Beijing, Nov. 28 -- State Intellectual Property Office of China has received Wuhan Voltec Energy Sources Co Ltd patent application for Electrolyte of High-capacity Lithium Thionyl Chloride Battery and Preparation Method of Electrolyte. Xiang Xinyuan, Wang Songru, Wang Peng, Sun Yingying, Xie Yuanchao and Wang Wei developed the i..
Electrical
| Thu 27 Nov 2025
Beijing, Nov. 28 -- State Intellectual Property Office of China has released Dalian Meiniu New Energy Co Ltd patent application for Cathode Material Capable of Spontaneously Forming Spinel Type Lithium-rich Metal Oxide as Well as Preparation Method and Application of Cathode Material. This invention was developed by Li Zhuxin, S..
Metal & Mining
| Thu 27 Nov 2025
Beijing, Nov. 28 -- State Intellectual Property Office of China has released Cangzhou Mingzhu Separator Tech Co Ltd and Cangzhou Mingzhu Lithium Ion Battery Separator Co Ltd patent application for High-heat-resistance and High-liquid-absorption Ceramic Diaphragm as Well as Preparation Method and Application Thereof. This inventi..
Consumer Electronics
| Thu 27 Nov 2025
Beijing, Nov. 28 -- State Intellectual Property Office of China has published Guangdong Aucley Group Co Ltd patent application for Novel Lithium Battery for Standby Power of Starting and Parking Air Conditioner of Heavy Truck. The invention was developed by Wang Xingguo and Shao Shuangxi.
The patent application number is CN20..
Energy
| Thu 27 Nov 2025
Beijing, Nov. 28 -- Zhejiang Jingke Energy Storage Co Ltd has sought patent for Secondary Battery, Preparation Method Thereof, Lithium Supplementing Method and Energy Storage Equipment. This invention was developed by Lu Mengting, Yang Zixiang, Zhu Mingwei and Zhang Luhua.
The patent application number is CN202510370083 20250..
Plastics
| Thu 27 Nov 2025
Beijing, Nov. 28 -- Shenzhen Langbowan Advanced Mat Co Ltd has submitted a patent application for Flame-retardant Polymer Electrolyte Membrane and Preparation Method Thereof. This invention was developed by Kang Hongwei, Liu Xiaolin and Kang Hongliang.
The patent application number is CN20251070801 20250116. The patent public..
Plastics
| Thu 27 Nov 2025
Beijing, Nov. 28 -- Shenzhen Langbowan Advanced Mat Co Ltd has submitted a patent application for High-performance Flame-retardant Polymer Electrolyte Membrane as Well as Preparation Method and Application Thereof. This invention was developed by Kang Hongwei, Liu Xiaolin and Kang Hongming.
The patent application number is CN..
Aerospace
| Fri 28 Nov 2025
Beijing, Nov. 28 -- Northwestern Polytechnical University Shanghai Minhang Collaborative Innovation Center has filed a patent application for Electric-thermal Energy Management Optimization Method for Electric Propulsion System of Hybrid Aircraft. This invention was developed by Wu Yu, Xu Guosheng, Zhang Yan, Shang Kunyu and Hu ..
Healthcare
| Thu 27 Nov 2025
Beijing, Nov. 28 -- Yifeng Yongzhou Lithium Industry Tech Co Ltd has obtained a patent for automatic walking type flushing device of filter. This invention was developed by Zou Weimin, Chen Xiaoxing, Luo Zhiyong, Zhou Yuan, Lai Huibin and Yi Chen.
The patent application number is CN202422577696U 20241024. The patent publicati..
Electrical
| Thu 27 Nov 2025
Beijing, Nov. 28 -- Sinoma Lithium Battery Separator Co Ltd has applied Chinese patent for Preparation Method of Battery Coating Film and Battery Coating Film. Liu Longtao, Cheng Yueli, Li Enke, Liu Shuzhen, Wang Wenhao, Mao Zhuang, Cheng Xiangwei, Wang Changming and Xu Guangwei developed it.
The patent application number is ..
Measurement & Testing
| Fri 28 Nov 2025
Beijing, Nov. 28 -- Guangdong College of Finance and Commerce has submitted a patent application for Lithium Battery Defect Detection Equipment Based on Visual Inspection. Xie Jintao, Liang Yan, Xu Haiming, Huang Peng, Lai Kunyan, Miao Danni, Zhao Ziyi, Huang Peijia, Zhang Minjie, Li Yuexin and Liu Yu developed the invention.
..
Semiconductor
| Thu 27 Nov 2025
Beijing, Nov. 28 -- Dongjian Storage Shanghai Tech Co Ltd has sought patent for Preparation Method of Nitrogen-doped Silicon Carbon Negative Electrode Material. This invention was developed by Tong Yuanbai, Li Zixuan and Cao Dongqiang.
The patent application number is CN20251090242 20250121. The patent publication number is C..
Automobile
| Thu 27 Nov 2025
Beijing, Nov. 28 -- State Intellectual Property Office of China has released Zhejiang Zeekr Intelligent Technology, Weirui Electrical Vehicle Technology (Ningbo) and Geely Holding Group patent application for Negative Electrode Slurry, Negative Electrode Plate and Battery. This invention was developed by Liang Chuyao, Du Changch..
Optics & Imaging
| Thu 27 Nov 2025
Alexandria, Nov. 28 -- HyperLight has received a patent for Low-loss Waveguiding Structures, in Particular Modulators. This invention was developed by Zhang Mian, Reimer Christian and Luke Kevin.
The patent application number is US202318370370 20230919. The patent publication number is US12474603 (B2). International Patent Cl..
Electrical
| Thu 27 Nov 2025
Beijing, Nov. 28 -- Jiangxi Jiuling Lithium Ind Co Ltd has submitted a patent application for Solid-state Battery, Solid-state Electrolyte Film and Preparation Method Thereof. This invention was developed by Wei Dongdong, Yao Li, Li Le, Pan Rui, Liao Xin, Zhan Daowu, Wu Jinqi, Feng Yanxia, Nan Ning, Yu Qing, Li Gonghao and Li Li..
Medical
| Thu 27 Nov 2025
Beijing, Nov. 28 -- State Intellectual Property Office of China has awarded a patent to Xi'an Medical Heart Demonstration Medical Tech Co Ltd for Eustachian Tube Blowing and Expanding Device with Pressure Display Function. Liu Jing, Wei Xiaoli, Liu Bao, Lei Liumin, Yang Xin and Feng Yejin developed the invention.
The patent a..
Optics & Imaging
| Fri 28 Nov 2025
Beijing, Nov. 28 -- Shanghai Supore Instr Co Ltd has filed a patent application for Non-dispersion Optical Fiber Coupler Adaptive to Double Light Sources. This invention was developed by Xie Hongsheng, Xia Mingliang, Yuan Shaolong and Li Huajian.
The patent application number is CN202510172270 20250217. The patent publication..
Measurement & Testing
| Fri 28 Nov 2025
Beijing, Nov. 28 -- State Intellectual Property Office of China has released Anhui Udan Tech Co Ltd patent application for Abnormal Battery Detection Method Based on Voltage Change Characteristics and Local Abnormal Factors. This invention was developed by Gao Zhengpeng and Peng Yongjun.
The patent application number is CN202..
Software
| Fri 28 Nov 2025
Beijing, Nov. 28 -- State Intellectual Property Office of China has published Xuzhou Chuying Electronic Co Ltd patent application for Lithium Battery Health State Cloud Monitoring Method and System. The invention was developed by Qu Shencheng and Li Wenxia.
The patent application number is CN20251045329 20250113. The patent p..
Measurement & Testing
| Fri 28 Nov 2025
Beijing, Nov. 28 -- Jiangxi Huahao New Energy Co Ltd has filed a patent application for Multi-size Detection Device for Lithium Battery Cell Processing. This invention was developed by Wu Xinjian, Yao Xiangyong, Xiao Wenhua and Zhou Jun.
The patent application number is CN202510223323 20250227. The patent publication number i..
Electrical
| Thu 27 Nov 2025
Beijing, Nov. 28 -- State Intellectual Property Office of China has published Jiangsu Ruien New Energy Tech Co Ltd patent application for Cathode Collector Plate and Cylindrical Lithium Ion Battery. The invention was developed by Wang Jian, Xu Fenglan and Wang Chitang.
The patent application number is CN20251043941 20250110. ..
Electrical
| Thu 27 Nov 2025
Beijing, Nov. 28 -- State Intellectual Property Office of China has released Monta Vista Energy Tech Corporation Anhui and Hefei University of Technology patent application for Labyrinth Type Battery Box Sealing and Heat Preservation Structure, Battery Box, System and Mobile Power Supply. This invention was developed by Li Zheng..
Electrical
| Thu 27 Nov 2025
Beijing, Nov. 28 -- Jiangxi Longsheng New Mat Co Ltd has submitted a patent application for Waste Power Battery Disassembling Equipment. This invention was developed by Li Sen, Fan Shengsheng, Chen Tao and Xiao Chao.
The patent application number is CN20251059586 20250115. The patent publication number is CN119890512 (A). Int..
Electrical
| Thu 27 Nov 2025
Beijing, Nov. 28 -- Wuhan Yiwate Digital Energy Tech Co Ltd has submitted a patent application for Lithium Battery Electric Quantity Acquisition Device and Method and Related Equipment. This invention was developed by Yang An, Wu Meng, Xu Lang, Yu Ying, Zhang Qian, Wang Shimin and Jung Hyun Hoo.
The patent application number ..
Electrical
| Thu 27 Nov 2025
Beijing, Nov. 28 -- State Intellectual Property Office of China has released Liyang Zhongke Guneng New Energy Tech Co Ltd patent application for 3D Printing Soft Package Battery Based on Composite Solid Electrolyte Design. This invention was developed by Xu Fuqiang.
The patent application number is CN202510154228 20250212. Th..
Electrical
| Thu 27 Nov 2025
Beijing, Nov. 28 -- Jiangxi Jinxi Nano Mat Co Ltd has submitted a patent application for Additive for Lithium Ion Battery and Application Thereof. This invention was developed by Zhang Xiaohong, Zeng Xiang and Zhang Chao.
The patent application number is CN20251092089 20250121. The patent publication number is CN119890313 (A)..
Electrical
| Thu 27 Nov 2025
Beijing, Nov. 28 -- State Intellectual Property Office of China has released Tianjin Guoan Mgl New Materials Tech Co Ltd patent application for High-nickel Single-crystal Positive Electrode Material as Well as Preparation Method and Application Thereof. This invention was developed by Liu Yajun, Zhou Hongbao, Wang Yanjie, Shi Zi..
Electrical
| Thu 27 Nov 2025
Beijing, Nov. 28 -- State Intellectual Property Office of China has published Liyang Tianmu Pilot Battery Material Tech Co Ltd patent application for Lithium Ion Battery Composite Negative Electrode Material and Preparation Method and Application Thereof. The invention was developed by Wang Huifen, Yang Wei, Liu Bainan, Lu Hao a..
Electrical
| Thu 27 Nov 2025
Beijing, Nov. 28 -- Xuzhou Jinlong Hufan Semiconductor Materials Res Co Ltd has filed a patent application for Silicon-carbon Composite Material, Silicon-carbon Negative Electrode Material, Preparation Method of Silicon-carbon Negative Electrode Material and Battery. This invention was developed by Li Kaiwen, Liao Qunchao, Jiang..
Electrical
| Thu 27 Nov 2025
Beijing, Nov. 28 -- Dongjian Storage Shanghai Tech Co Ltd has submitted a patent application for Preparation Method of Silicon-carbon Material and Current Collector. Tong Yuanbai, Li Zixuan and Cao Dongqiang developed the invention.
The patent application number is CN20251090241 20250121. The patent publication number is CN11..
Electrical
| Thu 27 Nov 2025
Beijing, Nov. 28 -- State Intellectual Property Office of China has released China Coal Shenzhen Res Institute Co Ltd patent application for Silicon-based Negative Electrode Controllable Lithium Pre-supplementing Method Based on Sandwich Structure and Lithium Ion Battery. This invention was developed by Zheng Yong, Wang Le, Wang..
Electrical
| Thu 27 Nov 2025
Beijing, Nov. 28 -- State Intellectual Property Office of China has published Sichuan Baisige New Material Tech Co Ltd patent application for Composite Negative Electrode Material, Preparation Method Thereof and Lithium Ion Solid-state Battery. The invention was developed by Li Xiang, Wang Jin, Xie Jiao and Wei Kan.
The paten..
Automobile
| Thu 27 Nov 2025
Beijing, Nov. 28 -- Qinhuangdao Xinchi Photoelectricity Tech Co Ltd has obtained a patent for soft package lithium battery pack of electric vehicle. This invention was developed by Chu Xuejun, Chu Baiqing and Xu Hainan.
The patent application number is CN20242211686U 20240820. The patent publication number is CN223245850 (U)...
Automobile
| Thu 27 Nov 2025
Beijing, Nov. 28 -- State Intellectual Property Office of China has awarded a patent to Qinhuangdao Xinchi Photoelectricity Tech Co Ltd for Soft Package Lithium Battery Pack for Electric Vehicle. Chu Xuejun, Chu Baiqing and Xu Hainan developed the invention.
The patent application number is CN202421984482U 20240816. The paten..
Electrical
| Fri 28 Nov 2025
Beijing, Nov. 28 -- Shenzhen Nikto Tape New Mat Co Ltd has submitted a patent application for Detection Method of Lithium Ion Battery Diaphragm. Wu Weijun, Wu Haofeng and Zhang Xiao developed the invention.
The patent application number is CN202510363039 20250326. The patent publication number is CN119881006 (A). Internationa..
Electrical
| Thu 27 Nov 2025
Beijing, Nov. 28 -- State Intellectual Property Office of China has received Jiangsu Ruien New Energy Tech Co Ltd patent application for Positive Collector Plate and Cylindrical Lithium Ion Battery. Xu Fenglan, Lu Zhenghui and Zhao Yufang developed the invention.
The patent application number is CN20251043954 20250110. The pa..
Transportation
| Thu 27 Nov 2025
Beijing, Nov. 27 -- CRRC Qingdao Sifang and Southwest Jiaotong University have submitted a patent application for Railway Vehicle Operation Processing Method and Device and Railway Vehicle. This invention was developed by Li Qi, Zhang Guorui, Wang Tianhong, Zhang Yin, Liu Donghuan, Meng Xiang, Chen Weirong and Lee Byung Hoon.
..
Electrical
| Thu 27 Nov 2025
Beijing, Nov. 28 -- Uroica Qingdao Robot Tech Co Ltd has filed a patent application for Intrinsically Safe Lithium Battery System for Coal Mine. This invention was developed by Yang Sensen, Li Wendong, Li Pu, Wang Xuekun and Wang Jidai.
The patent application number is CN20251094188 20250121. The patent publication number is ..
Electrical
| Thu 27 Nov 2025
Beijing, Nov. 28 -- State Intellectual Property Office of China has awarded a patent to Shenzhen Jiaying Time Tech Co Ltd for Lithium Battery Parallel Protection Plate. Zeng Jianyi, Xu Anxu, Tang Dejun and Li Guangjun developed the invention.
The patent application number is CN202421386720U 20240617. The patent publication nu..
Electrical
| Thu 27 Nov 2025
Beijing, Nov. 28 -- Jifu Institute Of Tech Chongqing Application Tech Research Institute Co Ltd; Chongqing Gonggang Zhihui Material Tech Co Ltd has filed a patent application for Application of Double-aromatic Ring Compound as Positive Active Material of Solid-state Lithium Battery. This invention was developed by Liang Peiqi, S..
Electrical
| Thu 27 Nov 2025
Beijing, Nov. 28 -- State Intellectual Property Office of China has published Sichuan University patent application for Cobalt-free Lithium-rich Manganese-based Positive Electrode Material and Preparation Method Thereof. The invention was developed by Wang Guixin and Ding Ningbo.
The patent application number is CN202411882990 ..
Electrical
| Thu 27 Nov 2025
Beijing, Nov. 28 -- State Intellectual Property Office of China has received Hunan Hongyuan New Energy Tech Co Ltd patent application for Low-temperature-resistant Lithium-supplementing Positive Electrode Material and Preparation Method Thereof. Wu Guan, Yu Guang, Hu Lianzhu and He Zhanglong developed the invention.
The paten..
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