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Chemicals
| Sat 01 Aug 2026
Beijing, Aug. 1 -- State Intellectual Property Office of China has received Zhejiang University patent application for Functional Membrane with Efficient Ion Separation Performance as Well as Preparation Method and Application of Functional Membrane. Chen Sifan, Meng Wentong, Zhan Xiaoli and Zhang Qinghua developed the invention..
Electrical
| Fri 31 Jul 2026
Beijing, Aug. 1 -- State Intellectual Property Office of China has published Qintian Tech Huzhou Co Ltd patent application for Method for Separating Graphite and Magnetic Impurities in Lithium Battery Based on Flotation-magnetic Separation Combination. The invention was developed by Lu Bing, Xiao Jianbin, Tang Cunfu, Xu Wenbiao ..
Electrical
| Sat 01 Aug 2026
Beijing, Aug. 1 -- State Grid Xinjiang Electric Power Co Ltd Aksu Power Supply Co has submitted a patent application for Electric Power Work Site Safety Intelligent Sensing Device. This invention was developed by Li Xu, Wang Ke, Liu Jie and Wu Taotao.
The patent application number is CN202610109234 20260127. The patent public..
Semiconductor
| Fri 31 Jul 2026
Alexandria, July 31 -- Taiwan Semiconductor Mfg, Taiwan Semiconductor Manufacturing Co and Taiwan Semiconductor Manufacturing have received a patent for Multi-function Etching Sacrificial Layers to Protect Three-dimensional Dummy Fins in Semiconductor Devices. This invention was developed by Kung Ta-hsiang, Chuang Yen, Lin Yuan-..
Electrical
| Fri 31 Jul 2026
Seoul, Aug. 1 -- Yonwha Advanced Mat has sought patent for Method for Recovering Negative Electrode and Negative Electrode Active Material of Wast Lithium Secondary Battery. This invention was developed by Sim Sang Mi and Lee Jung Hoon.
The patent application number is KR20230094284 20230720. The patent publication number is ..
Electrical
| Sat 01 Aug 2026
Alexandria, Aug. 1 -- U.S. Patent and Trademark Office has awarded a patent to LG Chemical Ltd and LG Energy Solution for Compound, Non-aqueous Electrolyte Solution Including the Same, and Lithium Secondary Battery. Lee Chul Haeng, Lee Kil Sun, Lee Won Kyun, Yoon Jeong Ae, Oh Mi Yeon, Lee Jung Min, Kim Kyoung Hoon, Jang Duk Hun,..
Electrical
| Thu 30 Jul 2026
Seoul, July 31 -- LG Energy Solution Ltd and Korea Advanced Institute of Science & Technology have submitted a patent application for Negative Electrode for Lithium Metal Secondary Battery and Lithium Metal Secondary Battery Comprising the Same. Kim Hee Tak and Kwon Hyeokjin developed the invention.
The patent application num..
Measurement & Testing
| Fri 31 Jul 2026
Beijing, July 31 -- Jiangxi University of Science and Technology and Guorui Kechuang Rare Earth Functional Mat Ganzhou Co Ltd have filed a patent application for Method for Regulating and Enhancing Ultraviolet Fluorescence of Rare Earth Up-conversion Nanocrystal Through Local Structure and Local Structure Measuring Method. This ..
Electronics
| Sat 01 Aug 2026
Beijing, Aug. 1 -- Jiangsu Huayongxi Technology has filed a patent application for Single-walled Carbon Nanotube Dry Conductive Agent Preparation Equipment and Preparation Method. This invention was developed by Gai Yanzhe, Duan Longwei and Chen Bin.
The patent application number is CN202610493850 20260415. The patent publicati..
Electronics
| Sat 01 Aug 2026
Beijing, Aug. 1 -- State Intellectual Property Office of China has received Zhang Hui patent application for Evaporation Pressure Reference Controller for Lithium Bromide Absorption Refrigeration System. Zhang Hui developed the invention.
The patent application number is CN202610311074 20260314. The patent publication number ..
Pharmaceutical
| Sat 01 Aug 2026
Beijing, Aug. 1 -- State Intellectual Property Office of China has received Jiangsu Xinrui Pharmaceutical Co Ltd patent application for Reaction Device for Preparing N-butyllithium. Zhang Kailun, Zhang Liang, Wang Li and He Hongbin developed the invention.
The patent application number is CN202610449773 20260408. The patent p..
Electrical
| Sat 01 Aug 2026
Beijing, Aug. 1 -- State Intellectual Property Office of China has published Zhonghao Times Tech Fujian Co Ltd patent application for Aerogel Fire Extinguishing Agent for Lithium Battery. The invention was developed by Zhang Xiaohua and Lin Zhi.
The patent application number is CN202511834156 20251208. The patent publication ..
Chemicals
| Fri 31 Jul 2026
Beijing, July 31 -- Yangzhou Hongrui New Energy Co Ltd and Yangzhou Hongtu Electronic Material have submitted a patent application for Lithium Nickel Cobalt Manganese Oxide Positive Electrode Material and Preparation Method Thereof. This invention was developed by Shi Jianwen, Gao Yun and Fu Qingshan.
The patent application n..
Electrical
| Fri 31 Jul 2026
Beijing, July 31 -- Yangzhou Hongtu Electronic Material and Yangzhou Hongyi New Mat Co Ltd have filed a patent application for High-nickel Positive Electrode Material and Preparation Method Thereof. This invention was developed by Fan Zhaofeng, Liang Chao and Wu Kangle.
The patent application number is CN202610181224 20260209..
Chemicals
| Thu 30 Jul 2026
Beijing, July 31 -- Liyuan Shenzhen Scient Research Co Ltd, Changzhou Liyuan New Energy Tech Co Ltd and Liyuan Asia Pacific New Energy Tech Co Ltd have sought patent for Method for Evaluating Structural Stability of Lithium Iron Phosphate Electrode Based on Pressure Effect of Button Cell and Application of Method. This invention..
Chemicals
| Fri 31 Jul 2026
Beijing, July 31 -- Huaneng Yimin Coal & Electricity and Xi'an Thermal Power Research Institute Co Ltd have filed a patent application for Electrolyte Additive for Aluminum Foil and Application Thereof. This invention was developed by Wang Xiaohui, Tang Zhenyang, Sun Yihui, Chen Si, Ma Xinyu, Wu Pengyue, Sun Guohui, Wang Haifeng..
Electrical
| Sat 01 Aug 2026
Beijing, Aug. 1 -- Jinghe Energy Jiaxing Co Ltd has filed a patent application for Positive Electrode Material, Preparation Method and Application Thereof, and All-solid-state Battery. This invention was developed by Li Yantao.
The patent application number is CN202511931480 20251219. The patent publication number is CN122000..
Electrical
| Sat 01 Aug 2026
Seoul, Aug. 1 -- Korean Intellectual Property Office has published Olive Carbon & Solution Co Ltd patent application for Separator for Lithium Ion Battery and Lithium Secondary Battery Comprising the Same. The invention was developed by Kim Woo Sung and Park Kil Young.
The patent application number is KR20230095640 20230721. ..
Electrical
| Sat 01 Aug 2026
Beijing, Aug. 1 -- State Intellectual Property Office of China has received Huazhong University of Science and Technology and Power Grid patent application for Liquid Metal Battery Electrolysis Recovery Device and Method. Pang Lingrong, Wang Wei, Wang Mingwei, Teng Yang, Chen-yu Chengye, Fan Lei, Yuan Xianmei, Zhu Yong and Jiang..
Electrical
| Fri 31 Jul 2026
Beijing, July 31 -- Hunan Walton Power Tech Co Ltd, Xiangtan University and Chenjiang Laboratory have submitted a patent application for Three-dimensional Electrochemical-thermal Coupling Simulation System for Internal Short Circuit of Lithium Metal Battery. This invention was developed by Ma Zengsheng, Jiang Wenjuan, Jiang Xiao..
Chemicals
| Thu 30 Jul 2026
Beijing, July 31 -- Wanhua Chemical Group Battery Technology, Wanhua Chemical Yantai Battery Ind Co Ltd and Wanhua Chemical Yantai Battery Material Technology have applied Chinese patent for Evaluation Method for Uniformity of Surface Coating Layer of Coated Graphite. Zhang Jie, Wang Shuaigang, Yi Rongqi and Liu Yiqun developed ..
Transportation
| Fri 31 Jul 2026
Beijing, July 31 -- China Shenhua Energy Co Ltd and Central South University have submitted a patent application for Hybrid Energy Storage Management Method and Device for Heavy-load Train Group Operation Control System. Jiang Fu, Wang Zixuan, Zhang Zhuozhuo, Zhang Xiaoyong, Song Zongying, Li Heng, Peng Jun, Wang Xingzhong, Peng..
Information Technology
| Sat 01 Aug 2026
Beijing, Aug. 1 -- Hebei University of Technology has filed a patent application for Composite Positive Electrode Material, Preparation Method and Application Thereof, and Simulation Evaluation Method of Interface Stress Distribution of Composite Positive Electrode Material. This invention was developed by Ding Fei, Wang Ning, Z..
Electrical
| Sat 01 Aug 2026
Beijing, Aug. 1 -- State Intellectual Property Office of China has released Institute Of Military New Energy Technology Academy Of Systems Engineering Academy Of Military Sciences patent application for Carbon Nanotube-manganese Dioxide-graphene Composite Electrode Material for Lithium Ion Battery and Preparation Method of Carbo..
Oil & Gas
| Sat 01 Aug 2026
Beijing, Aug. 1 -- State Intellectual Property Office of China has published PetroChina and China University of Petroleum, Beijing patent application for Silicon-carbon Negative Electrode Material and Preparation Method Thereof. The invention was developed by Yang Wang, Qi Chuanlei, Li Shengping, Liu Yindong, Li Yongfeng, Wang L..
Oil & Gas
| Sat 01 Aug 2026
Beijing, Aug. 1 -- State Intellectual Property Office of China has received China Petroleum & Chemical and SINOPEC Shanghai Petrochemical Research Institute Co Ltd patent application for Vanadium Phosphorus Oxide Catalyst as Well as Preparation Method and Application Thereof. Zeng Wei, Gu Longqin, Xi Pengbo and Chen Bingxu devel..
Security & Protection
| Sat 01 Aug 2026
Beijing, Aug. 1 -- Liu Kang has sought patent for Intelligent Fire Extinguishing Control System Based on Heterogeneous Redundancy Triggering.
The patent application number is CN202610459567 20260409. The patent publication number is CN122006195 (A). International Patent Classification codes are A62C3/16, A62C31/00, A62C31/0..
Retail & Household
| Sat 01 Aug 2026
Beijing, Aug. 1 -- Zhongke Qixin Hubei Medical Res Co Ltd has applied Chinese patent for Pipeline-free Integrated Hollow Cup Brushless Axial Flow Full-face Mask Breathing Machine. Li Kuanli, Zhong Rangli, Hu Xingshou, Hu Yangkui, Hua Songwen, Huang Baocheng, Hua Tianrui, Yan Huihua, Yao Yiqiu, Yao Jun, Zhang Yiwen, Chen Jun and ..
Chemicals
| Sat 01 Aug 2026
Beijing, Aug. 1 -- State Intellectual Property Office of China has released China Nonferrous Engineering and China Enfi Eng Corp patent application for Extraction System and Method for Preparing Lithium Phosphate Products. This invention was developed by Du Guoshan, Liu Jun, Liu Zhe, Zhang Zhigang, Liu Zhaobo, Wang Yali, Zhu Xia..
Chemicals
| Sat 01 Aug 2026
Beijing, Aug. 1 -- Tianjin Baoxingwei Tech Co Ltd has applied Chinese patent for Nano-silver-containing Modified Nano Antibacterial Coating and Preparation Method Thereof. Si Rongmei, Zhao Wenxiong, Hao Yanchao, Bao Yanguang and Yu Naichuan developed it.
The patent application number is CN202610222328 20260225. The patent pub..
Chemicals
| Sat 01 Aug 2026
Alexandria, Aug. 1 -- U.S. Patent and Trademark Office has awarded a patent to Sumitomo Metal Mining Co and Sumitomo Chemical for Method for Producing Lithium Metal Composite Oxide. Matsumoto Yuki developed the invention.
The patent application number is US202118021071 20210811. The patent publication number is US12686621 (B2..
Medical
| Sat 01 Aug 2026
Beijing, Aug. 1 -- State Intellectual Property Office of China has published Huamei Zhizhen Medical Tech Suzhou Co Ltd patent application for Biomechanical Adaptive Injectable Magnesium-based Bone Cement and Application Thereof. The invention was developed by Zu Haiyue, Qin Ling, Zhang Ningze, Tong Wenxue and Zhang Yuantao.
T..
Plastics
| Sat 01 Aug 2026
Beijing, Aug. 1 -- Hefei Comprehensive National Science Center Energy Research Inst Anhui Energy Laboratory has sought patent for Crown Etherification Cof Film Based on Ice Crystal Template Induction and Preparation Method and Application of Crown Etherification Cof Film. This invention was developed by Bi Wentuan and Wang Jixia..
Metal & Mining
| Fri 31 Jul 2026
Beijing, Aug. 1 -- Jiangxi Ruibite Lithium Energy Rare Earth Tech Co Ltd has filed a patent application for Efficient Grading Device for Rare Earth Polishing Powder. This invention was developed by Li Lingling, Cai Lining and Huang Zhong.
The patent application number is CN202610455683 20260408. The patent publication number ..
Nanotech
| Sat 01 Aug 2026
Beijing, Aug. 1 -- National Dong Hwa University has submitted a patent application for Montmorillonite-based Nanofiltration Membrane with Subject-object Recognition Function and Preparation Method Thereof. This invention was developed by Li Yunyu, Li Fang, Shen Chensi, Zhang Xingran, Zhang Wei and Xu Xiangmin.
The patent appl..
Metal & Mining
| Sat 01 Aug 2026
Beijing, Aug. 1 -- State Intellectual Property Office of China has published Ganzhou Qixiang New Energy Co Ltd patent application for Automatically-controlled Lithium Ore Roasting Device. The invention was developed by Tang Xiaohua, Li Jinming, Xie Minhua, Zhong Yuan, Yang Jie and Ye Shengqi.
The patent application number is ..
Textile
| Sat 01 Aug 2026
Alexandria, Aug. 1 -- U.S. Patent and Trademark Office has awarded a patent to Hefei Institutes of Physical Science, Chinese Academy of Sciences for Solid Lithium-lead Blanket for Fusion Reactor. Ma Xuebin, Liu Songlin, Chen Lei, Zhu Qingjun, Cheng Xiaoman and Jiang Kecheng developed the invention.
The patent application number..
Metal & Mining
| Sat 01 Aug 2026
Beijing, Aug. 1 -- State Intellectual Property Office of China has published Nanjing University of Technology patent application for Cooling Device for Spray Forming of Aluminum-lithium Alloy. The invention was developed by Ding Lipeng, Chen Fuwen, Cui Yuwen, Jia Zhihong and Xu Guanglong.
The patent application number is CN2026..
Oil & Gas
| Thu 30 Jul 2026
Beijing, July 31 -- Cnpc Engineering Materials R & D Co Limited and China National Petroleum have submitted a patent application for Lithium Battery Residual Life Prediction Method, Device, Equipment, Medium and Product. This invention was developed by Lyu Haichao, Ji Dongdong, Su Hang, Li Liwei, Li Le, Jiang Long and Liu Xiaoxu..
Optics & Imaging
| Thu 30 Jul 2026
Beijing, July 31 -- State Intellectual Property Office of China has published Westlake University Photoelectric Institute patent application for Method for Improving Efficiency of Electro-optical Modulator and Electro-optical Modulator. The invention was developed by Li Qingyun, Zhang Zhenxing, Zheng Xueyan, Shen Yuan and Li Hai..
Pharmaceutical
| Fri 31 Jul 2026
Seoul, July 31 -- Miwon Commercial Co Ltd has submitted a patent application for Preparation Method of Propargyl Carboxylate Derivative Using Electrolyte Solution Additive. Kiryong Lee, Seokjin Jang and Hongjoo Ha developed the invention.
The patent application number is KR20230093326 20230718. The patent publication number i..
Computer Hardware
| Thu 30 Jul 2026
Beijing, July 31 -- State Intellectual Property Office of China has published Zhejiang Jingsheng Film Tech Co Ltd and Konfoong Material International patent application for Ion Cache Type Flexible All-solid-state Electrochromic Device and Preparation Method Thereof. The invention was developed by Yao Shun, Wang Yucong, Yao Lijun..
Plastics
| Fri 31 Jul 2026
Beijing, July 31 -- Yangzhou Boheng New Energy Material Tech Co Ltd has submitted a patent application for Polypropylene Composite Current Collector Special Film and Preparation Method Thereof. Wang Yongjun, Zhuang Zhi, Chen Huaiyu, Wang Feng, Wang Runxiao and Xia Jingjing developed the invention.
The patent application numbe..
Electrical
| Fri 31 Jul 2026
Beijing, July 31 -- ULVAC has submitted a patent application for Alkali Metal Evaporation Device, Pre-lithiation Method and Pre-lithiation Negative Electrode. Jin Sichen, Suzuki Ryoyu, Li Haiming, Wu Chen and Qiu Xinping developed the invention.
The patent application number is CN202411595140 20241108. The patent publication nu..
Electrical
| Fri 31 Jul 2026
Beijing, July 31 -- Jiangsu Zhengxuqi New Mat Co Ltd has filed a patent application for Synthesis Method for Preparing Single Crystal-single Crystal-like Spherical Lithium-rich Manganese-based Positive Electrode Material Precursor by Using Solid Precipitation Method. This invention was developed by Zhou Silin, Xia Lianghui, Zhu ..
Metal & Mining
| Fri 31 Jul 2026
Beijing, July 31 -- State Intellectual Property Office of China has released Chongqing New Energy Storage Material And Equipment Research Institute and Chongqing University patent application for Mn-containing Ultralight High-toughness Weak-texture Magnesium-lithium Alloy Sheet and Preparation Method Thereof. This invention was ..
Metal & Mining
| Fri 31 Jul 2026
Beijing, July 31 -- State Intellectual Property Office of China has released Chongqing New Energy Storage Material And Equipment Research Institute, Chongqing University and Huzhou Angel Magnesium New Material Tech Co Ltd patent application for Low-cost Vacuum Melting Magnesium-lithium Alloy and High-purity Melting and Casting M..
Electrical
| Fri 31 Jul 2026
Beijing, July 31 -- Zhejiang Haichuang Lithium Tech Co Ltd has submitted a patent application for High-nickel Precursor Material for Lithium Ion Battery and Preparation Method of High-nickel Precursor Material. This invention was developed by Zhou Zigui, Huang Yafan, Wu Youzhi, Zheng Bin, Ji Tongzong, Shen Jiacheng, Yang Fan, Xu..
Electrical
| Fri 31 Jul 2026
Beijing, July 31 -- State Intellectual Property Office of China has received Harbin Institute Of Technology patent application for Preparation Method and Low-temperature Application of Te-doped Tungsten Niobium Oxide/molybdenum Niobium Oxide Heterojunction Material. Ning Yanbin, Wei Lihua, Geng Shenglu, Zhang Yan, Dong Shengwei ..
Chemicals
| Fri 31 Jul 2026
Beijing, July 31 -- Tibet Zhongxin Invest Co Ltd has submitted a patent application for Method for Extracting Lithium and Potassium from Carbonic Acid Type Salt Lake Brine. This invention was developed by Ma Yanfang, Huang Shouyan, Wu Yueliang, Wang Zhangxiang, Shi Xujie and Liu Xin.
The patent application number is CN2024115..
Semiconductor
| Fri 31 Jul 2026
Beijing, July 31 -- Ningjin County Qingwei New Energy Tech Co Ltd has sought patent for Preparation Method and Device of Lithium Ion Battery Silicon-based Negative Electrode Precursor Silicon Material. This invention was developed by Kou Cuiqing and Liu Meng.
The patent application number is CN20261088737 20260122. The patent..
Electrical
| Fri 31 Jul 2026
Beijing, July 31 -- Minmetals Explor & Development Co Ltd has submitted a patent application for S-doped G-c3n4 Coated Modified Graphite Material, Preparation Method Thereof and Lithium Ion Battery Negative Electrode. This invention was developed by Wang Jionghui and Jia Wenli.
The patent application number is CN202511873355 ..
Chemicals
| Fri 31 Jul 2026
Beijing, July 31 -- State Intellectual Property Office of China has released Hubei Rt Advanced Mat Group Co Ltd patent application for Five-generation High-compaction Lithium Iron Phosphate Material and Preparation Method Thereof. This invention was developed by He Jianhao, Wei Yihua, Jiang Nan, Mei Jing, Sun Jie and Dong Yaogan..
Chemicals
| Fri 31 Jul 2026
Beijing, July 31 -- State Intellectual Property Office of China has released Hubei Jinquan New Mat Co Ltd patent application for Recycling Method of Lithium Iron Phosphate Black Powder, Lithium Iron Phosphate Positive Electrode Material and Application. This invention was developed by Wan Yafeng, Li Yunxia, Qiu Chengming and Ke ..
Chemicals
| Fri 31 Jul 2026
Beijing, July 31 -- Huanggang Linli New Energy Tech Co Ltd has sought patent for Method for Preparing Iron Phosphate Dihydrate of Nanoparticles. This invention was developed by Ma Xiaoling, Dong Bibo and Chen Yao.
The patent application number is CN202411582338 20241107. The patent publication number is CN121990538 (A). Inter..
Automobile
| Fri 31 Jul 2026
Beijing, July 31 -- State Intellectual Property Office of China has published Ningbo Lvdong Hydrogen Energy Technology Research Institute Co Ltd and State Power Investment Group Hydrogen Energy Technology Development patent application for Energy Management Strategy Determination Method and Device of Cold Chain Vehicle and Elect..
Electrical
| Fri 31 Jul 2026
Beijing, July 31 -- Chen Xinlei has submitted a patent application for Universe Rhythm Fast Charge Control Method for Multi-system Power Battery.
The patent application number is CN202610436416 20260403. The patent publication number is CN121989752 (A). International Patent Classification codes are B60L3/00, B60L58/10 and B6..
Automobile
| Fri 31 Jul 2026
Beijing, July 31 -- Oumowei Automotive Safety System Changchun Co Ltd has sought patent for Tire Pressure Sensor and Vehicle. This invention was developed by Ma Tiangang.
The patent application number is CN202610405073 20260330. The patent publication number is CN121989598 (A). International Patent Classification codes are B6..
Electrical
| Fri 31 Jul 2026
Beijing, July 31 -- State Intellectual Property Office of China has published Dongguan Hehongsheng New Material Tech Co Ltd patent application for Continuous Secondary Granulation Process and System for Artificial Graphite Negative Electrode Material. The invention was developed by Shou Chenxi, Gao Bo and Yi Feng.
The patent ..
Metal & Mining
| Fri 31 Jul 2026
Beijing, July 31 -- Sichuan Non Metallic Salt Geological Survey Institute has sought patent for Green Separation Method and System for Pegmatite Type Lithium Ore with Intelligent Recognition Function. This invention was developed by Luo Xufu, Liu Tilu, Deng Yiping, Zhu Huayun, Chen Long, Guo Jiang, Wang Yu, Zhao Canyang and Wu Y..
Pharmaceutical
| Thu 30 Jul 2026
Beijing, July 31 -- State Intellectual Property Office of China has released Xinyuan Zhichu Energy Dev (Beijing) and Tianjin University patent application for Lithium Battery State Estimation Method and System Based on Pngv Model and Dekf Algorithm. This invention was developed by Li Bin, Wang Shuai, He Xi, Lu Baohong, Zhou Yang..
Electrical
| Thu 30 Jul 2026
Beijing, July 31 -- Zhongqi Xinneng Tianjin Battery Tech Co Ltd has submitted a patent application for Power Battery Test Data Abnormity Early Warning Method and System. This invention was developed by Dong Qian, Ren Yi, Li Wei, Sun Zekun and Wu Wendi.
The patent application number is CN20261070744 20260120. The patent public..
Electrical
| Thu 30 Jul 2026
Beijing, July 31 -- Fujian Nebula Software Tech Co Ltd has submitted a patent application for Lithium Battery SOC and Soh Joint Estimation Method and System Based on Iterative Denoising. Chen Wenping, Ye Ying and Liang Qihui developed the invention.
The patent application number is CN20251240188 20251231. The patent publicati..
Metal & Mining
| Thu 30 Jul 2026
Beijing, July 31 -- State Intellectual Property Office of China has received Sichuan Comprehensive Geological Survey Institute patent application for Intelligent Prospecting Multi-source Data Fusion Analysis Method and System for Pegmatite Lithium Ore. Fan Yingwu, Tang Wenchun, Bao Wenxiang, Zhang Wei, Zou Lin and Duan Wei devel..
Electrical
| Fri 31 Jul 2026
Beijing, July 31 -- Zhengtong Shenzhen Cycling Tech Co Ltd has submitted a patent application for Sorting Method and Equipment for Retired Lithium Batteries Under Multiple Temperature Ranges and Medium. Zhuang Xuning, Fan Guoping, Luo Zhenyu, Jiao Xiaojuan and Zhang Zheming developed the invention.
The patent application numb..
Electrical
| Thu 30 Jul 2026
Beijing, July 31 -- Guangdong Haisida Sodium Tech Co Ltd has submitted a patent application for Method and Device for Detecting Sodium Separation Threshold Value of Sodium Ion Battery Negative Electrode Material. Su Heng, Teng Yanmei, Lu Zeming and Chen Gang developed the invention.
The patent application number is CN20241152..
Optics & Imaging
| Fri 31 Jul 2026
Beijing, July 31 -- Shazhou Professional Institute Technology has submitted a patent application for Efficient Metal Ion Leaching System Based on Multi-parameter Dynamic Synergy and Digital Twinning. This invention was developed by Zhou Yujie, Yuan Fanxiang, Zhu Chencheng, Guo Aixin, Yu Yinzhi and Jin Jianjiao.
The patent app..
Oil & Gas
| Fri 31 Jul 2026
Beijing, July 31 -- State Intellectual Property Office of China has published CNPC Karamay Petrochemical Co Ltd and PetroChina patent application for Special Negative Electrode Petroleum Coke for Power Type Lithium Battery as Well as Preparation Method and Application of Special Negative Electrode Petroleum Coke. The invention w..
Oil & Gas
| Fri 31 Jul 2026
Beijing, July 31 -- State Intellectual Property Office of China has received CNPC Karamay Petrochemical Co Ltd and PetroChina patent application for Special Negative Electrode Petroleum Coke for Energy Storage Type Lithium Battery as Well as Preparation Method and Application of Special Negative Electrode Petroleum Coke. Dong Yu..
Transportation
| Fri 31 Jul 2026
Beijing, July 31 -- State Intellectual Property Office of China has received Shenzhen Grenergy Tech Co Ltd patent application for Lithium Battery Charging and Discharging Temperature Self-adaption Method and System for Starting and Stopping of Heavy Truck. Wu Zhijun, Wei Guangsheng, Liu Haoyu, Fan Xiaoyang, Tang Luowei, Cao Dedi..
Measurement & Testing
| Thu 30 Jul 2026
Beijing, July 31 -- Zhongqi Xinneng Battery Tech Co Ltd has applied Chinese patent for Method for Testing Static SOC-OCV of Lithium Ion Battery. Zheng Lei, Qin Honglian and Zhang Yuan developed it.
The patent application number is CN20261071662 20260120. The patent publication number is CN121995254 (A). International Patent C..
Chemicals
| Thu 30 Jul 2026
Alexandria, July 30 -- Sumitomo Metal Mining Co and Sumitomo Chemical have received a patent for Method for Producing Lithium Metal Composite Oxide. This invention was developed by Hanafusa Tatsuya.
The patent application number is US202118252263 20211116. The patent publication number is US12679744 (B2). International Patent..
Electrical
| Thu 30 Jul 2026
Seoul, July 30 -- LG Energy Solution Ltd and Korea Advanced Institute of Science & Technology have filed a patent application for Electrolyte for Lithium Metal Battery and Lithium Metal Battery Comprising the Same. This invention was developed by An Yuha, Byon Hye Ryung and Kim Daewook.
The patent application number is KR2024..
Electrical
| Thu 30 Jul 2026
Seoul, July 30 -- LG Energy Solution Ltd and Korea Advanced Institute of Science & Technology have sought patent for Non-aqueous Electrolyte and Lithium Secondary Battery Comprising the Same. This invention was developed by Choi Nam Soon, Kim Min Jee, Moon Hyeon Gyu, Kim Hyun Chul and Park Se Won.
The patent application numbe..
Electrical
| Thu 30 Jul 2026
Beijing, July 30 -- Naxau New Mat Corporation and Dongguan Hanjing Nano Mat Co Ltd have submitted a patent application for Composite Current Collector for Lithium Battery, Equipment for Preparing Composite Current Collector and Method for Preparing Composite Current Collector for Lithium Battery. This invention was developed by ..
Electrical
| Thu 30 Jul 2026
Beijing, July 30 -- Hunan Disaster Prevention Tech Co Ltd, Hunan Xiangdian Test Research Tech Co Ltd and State Grid Hunan Electric Power Co Ltd Disaster Prevention & Mitigation Ct have submitted a patent application for High-efficiency Closed-pore High-stability Slurry, Preparation Method Thereof, Lithium Ion Battery and Electri..
Agricultural
| Thu 30 Jul 2026
Beijing, July 30 -- Huaneng Clean Energy Research Institute and Huaneng Hainan Power Generation of Nanshan Power Plant have filed a patent application for Immersed Cooling Method and System for New Energy Lithium Battery System. This invention was developed by Xiong Chuanliang, Yang Chaoran, Yan Yunling, Wen Chengjun, Liu Mingyi..
Medical
| Thu 30 Jul 2026
Beijing, July 30 -- Huzhou Yaoning Solid State Battery Research Institute Co Ltd, Zhejiang Geely Holding Group and Zhejiang Jiyao Tongxing Energy Tech Co Ltd have applied Chinese patent for Pole Core, Battery Cell, Battery Module and Preparation Method of Hydrogel Layer in Pole Core. Huang Jinjing, Yang Fei, Yu Yang and Wang Men..
Chemicals
| Thu 30 Jul 2026
Beijing, July 30 -- Jiangsu Haisida Energy Storage Technology, Jiangsu Highstar Battery Co Ltd and Guangdong Haisida New Energy Tech Co Ltd have submitted a patent application for Lithium Iron Phosphate Battery and Preparation Method Thereof. This invention was developed by Yuan Jinghong, Zhang Murong, Chen Gang and Gao Dongdong..
Electrical
| Thu 30 Jul 2026
Seoul, July 30 -- LG Energy Solution Ltd and Korea Advanced Institute of Science & Technology have sought patent for Lithium Metal Battery. This invention was developed by Kang Jiheong and Jang Jinha.
The patent application number is KR20240077659 20240614. The patent publication number is KR20250011060 (A). International Pat..
Electrical
| Thu 30 Jul 2026
Beijing, July 30 -- Gem Co Ltd and Gelinmei Shenzhen Super Green Tech Research Center Co Ltd have submitted a patent application for Gradient Piezoelectric Buffer Layer, Preparation Method and Solid-state Battery. Liu Hai, Chen Huanhui, Zhang Zhuolun, Wang Yaning, Wu Yulou, Zhou Zhicong, Xu Kaihua, Liang Li and Zhang Kun develop..
Electrical
| Thu 30 Jul 2026
Beijing, July 30 -- Hunan Changyuan Lico New Energy Co Ltd, Wukuang New Energy Mat Hunan Co Ltd and Jinchi Energy Mat Co Ltd have submitted a patent application for Composite Solid Positive Electrode Material and Preparation Method Thereof, Lithium Ion Battery and Electric Equipment. Hu Liuquan, Zhang Jinjin, Peng Weijia, Zhou X..
Electrical
| Thu 30 Jul 2026
Beijing, July 30 -- Naxau New Mat Corporation and Dongguan Hanjing Nano Mat Co Ltd have applied Chinese patent for Method for Preparing Lithium Battery Composite Current Collector and Equipment for Preparing Lithium Battery Composite Current Collector. Shen Xuezhong and Guo Bei developed it.
The patent application number is C..
Metal & Mining
| Thu 30 Jul 2026
Beijing, July 30 -- State Intellectual Property Office of China has published Nanovanmederial Corp patent application for Metal Digestion and Anion Regeneration One-pot Method for Synthesizing CAM Precursor. The invention was developed by Liang Ruilin and Neswardrani Farhang.
The patent application number is CN20248058446 202..
Nanotech
| Wed 29 Jul 2026
Beijing, July 29 -- State Intellectual Property Office of China has released Fujian Academy Of Environmental Sciences Fujian Province Pollution Discharge Reserve And Tech Center and Fuzhou University patent application for Preparation Process and Method of Nano Material. This invention was developed by Chen Junjun, Wang Yiying, ..
Tobacco
| Thu 30 Jul 2026
Beijing, July 30 -- Huang Xianhua has applied Chinese patent for Electronic Cigarette Capable of Being Refueled by Consumer Suction. Huang Xianhua developed it.
The patent application number is CN202411566272 20241105. The patent publication number is CN121986966 (A). International Patent Classification codes are A24F40/10, A..
Metal & Mining
| Thu 30 Jul 2026
Beijing, July 30 -- Qingdao Xinweishi New Energy Tech Co Ltd has submitted a patent application for Metal Lithium Alloy Modified Layer and Preparation Method Thereof. This invention was developed by Jiang Yupeng, Gao Hongtao, Wei Guangfu, Wang Yingjie and Zhou Pengfei.
The patent application number is CN20261029348 20260109. ..
Metal & Mining
| Thu 30 Jul 2026
Beijing, July 30 -- Jetinox Eng Co Ltd has filed a patent application for Extraction of Lithium from Mineral Ore. This invention was developed by Hausner Josef.
The patent application number is CN20248060923 20240723. The patent publication number is CN121969776 (A). International Patent Classification codes are C22B26/10 and..
Chemicals
| Thu 30 Jul 2026
Beijing, July 30 -- State Intellectual Property Office of China has received Anshan Huihong Pigment Tech Co Ltd patent application for Manganese-doped Prussian White Material as Well as Preparation Method and Application Thereof. Sun Dongzhou, Zhang Lin, Han Feifei, Wei Jiwu and He Wenqi developed the invention.
The patent ap..
Chemicals
| Wed 29 Jul 2026
Beijing, July 30 -- Yosan Labs has submitted a patent application for Three-dimensional Flower-shaped Carbon-supported Cunb2o6 Material as Well as Preparation Method and Application Thereof. This invention was developed by Duan Huixin, Qu Wentao, Mi Liwei, Chen Xueli, Li Gaojie and Guo Qifei.
The patent application number is ..
Electronics
| Thu 30 Jul 2026
Beijing, July 30 -- State Intellectual Property Office of China has released MCC Huatian Engineering & Technology, MCC Huatian Nanjing Electrical Engineering & Tech Co Ltd and Huatian Nanjing Engineering & Technology Corp MCC patent application for Three-phase Grid-connected System Based on Hybrid Energy Storage Complementation ..
Automobile
| Wed 29 Jul 2026
Alexandria, July 30 -- Toyota Chuo Kenkyusho KK has been granted a patent for Detection Device, Management Apparatus, and Detection Method. Ishigaki Masanori and Ishikawa Keisuke developed the invention.
The patent application number is US202218288106 20220614. The patent publication number is US12681101 (B2). International P..
Chemicals
| Thu 30 Jul 2026
Beijing, July 30 -- Hebei Gellec New Energy Tech Co Ltd has submitted a patent application for Composite Spot Coating Slurry as Well as Preparation Method and Application Thereof. This invention was developed by Yang Zhentu, Tian Hailong, Xing Peng, Su Bihai, Zhao Yuanxiang, Yuan Haichao and Xu Feng.
The patent application nu..
Electronics
| Thu 30 Jul 2026
Beijing, July 30 -- BYD Co Limited has applied Chinese patent for Silicon Carbon Material, Negative Plate, Battery, Battery Pack and Electronic Equipment. Li Shunchang, Liu Zhaobo, Jiang Fulin, Cheng Xiangnan and Xu Chaqing developed it.
The patent application number is CN202511384594 20250925. The patent publication number i..
Energy
| Thu 30 Jul 2026
Beijing, July 30 -- Pure Lithium Inc has sought patent for Systems and Methods for Rechargeable Energy Systems with Redox Active Positive Electrodes. This invention was developed by Bodoin Emily and Sadoway Donald R.
The patent application number is CN20248063529 20240802. The patent publication number is CN121970159 (A). Int..
Electrical
| Thu 30 Jul 2026
Beijing, July 30 -- State Intellectual Property Office of China has released Liaoning Datang International New Energy Co Ltd patent application for Flywheel Lithium Battery Hybrid Energy Storage Capacity Configuration Method and System. This invention was developed by Chen Liang, Wang Gang, Wang Weishen, Dou Cai, Gao Lin and Li ..
Electrical
| Thu 30 Jul 2026
Beijing, July 30 -- State Intellectual Property Office of China has published National University Corporation Akita University and Dowa Holdings Co Ltd patent application for Regenerated Positive Electrode Material Precursor, Method for Producing Regenerated Positive Electrode Material, and Method for Using Regenerated Positive ..
Tools and Machinery
| Wed 29 Jul 2026
Beijing, July 30 -- State Intellectual Property Office of China has published Shanghai University of Electric Power patent application for Tritium Extraction Device and Method for Multi-stage Bubbling Tower Type Gas-liquid Contactor. The invention was developed by Huang Zhaoting, Ran Peng, Zhang Bin, Lyu Yongpeng, Huang Kai and ..
Electrical
| Thu 30 Jul 2026
Beijing, July 30 -- State Intellectual Property Office of China has published BYD Co Limited patent application for Battery Control Method, Controller, Battery Pack and Electric Equipment. The invention was developed by Deng Jie, He Long, Chen Na, Xiao Jing and Leng Jingning.
The patent application number is CN202610407402 20..
Electrical
| Thu 30 Jul 2026
Beijing, July 30 -- Jiangsu Zhaoning Environmental Protection Tech Co Ltd has sought patent for Agricultural Equipment Lithium Battery Pack with Temperature Control Structure. This invention was developed by Tan Xiuhai, Qian Zhengdong and Tan Xiuquan.
The patent application number is CN20261066725 20260119. The patent publica..
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