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Chemicals

  |  Wed 18 Mar 2026

Geneva, March 19 -- Anhui Iametal New Energy Tech Co Ltd and Jiangxi Iametal New Energy Tech Co Ltd have submitted a patent application for Preparation Method for Heteroatom-doped Carbon Material. This invention was developed by Xu Dixin, Zhao Yuming, Li Ge, Cheng Xiaoyan and Wang Jing. The patent application number is WO2025..

Chemicals

  |  Thu 19 Mar 2026

Geneva, March 19 -- GB Cycle Holdings Co Ltd has submitted a patent application for Lithium Carbonate Recycling System from Waste Lithium-ion Batteries, Method for Recycling Lithium Carbonate Using Same, and High-purity Lithium Carbonate Crystals Recycled Using Same. This invention was developed by Choi Juhwan, Oh Jungbin, Kim Y..

Security & Protection

  |  Thu 19 Mar 2026

Geneva, March 19 -- S Inno Co Ltd has applied WIPO patent for Fire Extinguishing Agent and Flame-retardant and Explosion-proof Self-extinguishing Composition for Preventing Fire and Explosion. Kim Sung Woong, Baek Seung Chan, Lee Jae Uk and Park Seok Hoon developed it. The patent application number is WO2025KR13784 20250905. ..

Electrical

  |  Thu 19 Mar 2026

Geneva, March 19 -- Univ Mohammed Vi Polytechnique has submitted a patent application for Batteries with an Integrated Cooling System. Lahlalia Ayoub, El Kamouny Khadija and Chebak Ahmed developed the invention. The patent application number is WO2025MA50017 20250908. The patent publication number is WO2026054641 (A1). Intern..

Information Technology

  |  Thu 19 Mar 2026

Beijing, March 19 -- Beihua University has submitted a patent application for New Energy Automobile OBD Interface Communication Detection System and Method. This invention was developed by Zhao Yuxuan, Deng Mingyang, Chen Guangjiao and Zhang Zhe. The patent application number is CN202510868767 20250626. The patent publication n..

Pipe

  |  Thu 19 Mar 2026

Beijing, March 19 -- Shenzhen Yunlu New Energy Co Ltd has applied Chinese patent for Liquid Metal Heat Pipe Liquid Filling Control System Based on Graphitization Furnace Waste Heat Utilization. Duan Wujun, Jiang Yongli, Shi Yujun, Zhou Mingjun, Huang Rongguo, Zhou Changjian, Wang Wei and Qin Min developed it. The patent appli..

Measurement & Testing

  |  Wed 18 Mar 2026

Beijing, March 18 -- Jieyang Sub Center Chemie and Fine Chemical Guangdong Province Laboratory and Guangdong University of Technology have sought patent for Unmanned Aerial Vehicle Lithium Battery Anomaly Detection System and Method Based on Machine Learning Model. This invention was developed by Su Chang, Xie Mengli, Yang Chao,..

Pharmaceutical

  |  Thu 19 Mar 2026

Beijing, March 19 -- Tianjin University of Technology has submitted a patent application for Multi-modified Single-crystal Lithium-rich Manganese-based Material as Well as Preparation Method and Application Thereof. This invention was developed by Jiang Ningyi, Kong Longfei, Ding Yi and Li Yanrui. The patent application number ..

Electrical

  |  Wed 18 Mar 2026

Beijing, March 18 -- Citic Metal Co Ltd and National Dong Hwa University have sought patent for Negative Electrode Material of Secondary Lithium Ion Battery and Preparation Method of Negative Electrode Material. This invention was developed by Liu Zhongzhu, Lin Chunfu, Lei Yi and Guo Aimin. The patent application number is CN..

Healthcare

  |  Wed 18 Mar 2026

Beijing, March 18 -- Xi'an Thermal Power Research Institute, Northeast Branch Of State Grid Corp Of China and Huaneng Yimin Coal & Electricity have sought patent for Electrolyte for Improving Self-discharge, Supercapacitor and Aging Process. This invention was developed by Huang Zhen, Hou Kaiyuan, Xia Deming, Wu Xian, Zhang Liso..

Security & Protection

  |  Thu 19 Mar 2026

Beijing, March 19 -- State Intellectual Property Office of China has released Sichuan Diwei Energy Tech Co Ltd and Sichuan Qingwei Energy Tech Co Ltd patent application for Battery Safety Risk Level Early Warning and Evaluation Method. This invention was developed by Wang Shunli, Yang Kuo, Liu Guangchen, Zhou Lei, Chen Chao, Jin..

Metal & Mining

  |  Thu 19 Mar 2026

Beijing, March 19 -- Fujian Baoxiong Industrial Tech Co Ltd has submitted a patent application for Method for Producing Lithium Metal, Lithium Sulfide and Aluminum-silicon-iron Alloy Through Electrolytic Reduction of Lithium Ore. This invention was developed by Zhou Baoqing. The patent application number is CN202510922949 202..

Steel

  |  Thu 19 Mar 2026

Geneva, March 19 -- World Intellectual Property Organization has published Posco Hy Clean Metal Co Ltd and Research Institute of Industrial Science & Technology patent application for Method of Preparing Raw Material for Lithium Iron Phosphate Positive Electrode. The invention was developed by Lee Go-gi, Noh Kyung-nam, Hong Yeon..

Electrical

  |  Wed 18 Mar 2026

Geneva, March 19 -- Yingui Ningbo Tech Co Ltd has applied WIPO patent for Porous Silicon-carbon Negative Electrode Material Coated with Fast Ion Conductor and Preparation Method Therefor. Li Sheng, Liu Luo, Lai Guitang, Fang Bin, Huang Shiqiang, Mao Miaomiao, Cao Ende and Wang Gang developed it. The patent application number ..

Electrical

  |  Wed 18 Mar 2026

Geneva, March 19 -- World Intellectual Property Organization has released Zhangjiagang Guotai Huarong New Chemical Mat Co Ltd patent application for Lithium-ion Battery Electrolyte and Lithium Ion Battery. This invention was developed by Cai Wei, Qian Jiahui, Gan Chaolun and Sun Cao. The patent application number is WO2025CN9..

Electrical

  |  Wed 18 Mar 2026

Geneva, March 19 -- Hubei Jiangxin New Mat Co Ltd has submitted a patent application for Silicon-carbon Negative Electrode Material and Preparation Method Therefor, Negative Electrode Sheet, and Secondary Battery. Huang Kang, Yao Xinxin, Luo Xiaolai, Yang Shoubin, Chen Jiajia, Niu Jin and Wang Feng developed the invention. Th..

Electrical

  |  Wed 18 Mar 2026

Beijing, March 19 -- Sichuan Fulin New Energy Tech Co Ltd has applied Chinese patent for Tracking Method Based on Full-automatic Flow Monitoring of Lithium Battery Positive Electrode Material Production Process. Chen Zejun, Chen Jingyi, Xu Lie, Wang Zhibing, Wen Wenyu, Xin Yu and Xiong Cheng developed it. The patent applicati..

Electrical

  |  Thu 19 Mar 2026

Geneva, March 19 -- World Intellectual Property Organization has released Ecube Mat Inc patent application for Silicon Negative Electrode Material for Lithium-ion Secondary Battery. This invention was developed by Jeon Kwan Goo. The patent application number is WO2024KR13473 20240906. The patent publication number is WO202605..

Electrical

  |  Thu 19 Mar 2026

Beijing, March 19 -- State Intellectual Property Office of China has received Tianmu Lake Institute of Advanced Energy Storage Technologies and LG Energy Solution patent application for Quenching Liquid, Preparation Method of Surface-stabilized Lithium-rich Manganese-based Positive Electrode Material and Secondary Battery. Su Me..

Electrical

  |  Thu 19 Mar 2026

Beijing, March 19 -- State Intellectual Property Office of China has published Guangzhou Smartgiant Tech Co Ltd patent application for Lithium Battery Protection Board Test Method and System. The invention was developed by Zhou Maolin, Liu Yang, Huang Manxiang, Wang Jun, Zhou Shihua, He Yueguang and Wang Guang. The patent app..

Electrical

  |  Thu 19 Mar 2026

Beijing, March 19 -- Wang Xin has applied Chinese patent for Lithium Battery Life Prediction Method Based on Emd Framework. Wang Xin and Li Wenqi developed it. The patent application number is CN202510934026 20250708. The patent publication number is CN120847618 (A). International Patent Classification codes are G01R31/367, G..

Electrical

  |  Thu 19 Mar 2026

Beijing, March 19 -- State Intellectual Property Office of China has released Liaoning Earthquake Administration patent application for Lithium Battery Capacity Attenuation Nonlinear Trajectory Analysis and Prediction System. This invention was developed by Sun Hongzhi, Sun Yimei, Yang Weichao, Kang Mingyue, Dai Qingqin, Yan Yun..

Electrical

  |  Thu 19 Mar 2026

Beijing, March 19 -- Suzhou Chuhui Intelligent Tech Co Ltd has submitted a patent application for Lithium Battery Health State Prediction Method Based on Cnn-transform-lstm. This invention was developed by Zeng Weiguo, Guo Hengzhi, Shi Yaoliang, Zhang Wenjie and Zeng Fansheng. The patent application number is CN202510978608 2..

Electrical

  |  Thu 19 Mar 2026

Beijing, March 19 -- Suzhou Mewyeah Tech Co Ltd has sought patent for Lithium Battery Endurance Data Monitoring Method and System. This invention was developed by Woo Sung-hae, Zou Bo, Hua Yufang and Wang Yafei. The patent application number is CN202511360475 20250923. The patent publication number is CN120847630 (A). Interna..

Electrical

  |  Thu 19 Mar 2026

Beijing, March 19 -- State Intellectual Property Office of China has released Dongguan Huayuanxing Tech Co Ltd patent application for Lithium Battery Remote Monitoring Method and System Based on Internet of Things. This invention was developed by Chen Jin and Li Minjie. The patent application number is CN202510925841 20250704..

Electrical

  |  Thu 19 Mar 2026

Beijing, March 19 -- Zhejiang Qiyang Intelligent Tech Co Ltd has filed a patent application for Lithium Battery SOC Estimation Method Based on Machine Learning. This invention was developed by Xu Pengfei, Zhao Kai and Zhou Jianjun. The patent application number is CN202510949921 20250710. The patent publication number is CN12..

Electronics

  |  Thu 19 Mar 2026

Beijing, March 19 -- University of Electronic Science and Technology of China; Southwest Branch Of State Grid Corp of China has sought patent for Unbalanced Michelson Interferometer Electric Field Sensor Capable of Automatically Calibrating Temperature Influence. This invention was developed by Ran Zengling, Li Jiaqi and He Meng..

Semiconductor

  |  Thu 19 Mar 2026

Geneva, March 19 -- Ecube Mat Inc has submitted a patent application for Silicon Negative Electrode Material for Lithium-ion Secondary Battery Comprising Plate-like Silicon Composite Particles with Controlled Oxide Layer. This invention was developed by Jeon Kwan Goo and Park Chang Hyun. The patent application number is WO202..

Semiconductor

  |  Thu 19 Mar 2026

Geneva, March 19 -- World Intellectual Property Organization has published Ecube Mat Inc patent application for Silicon Negative Electrode Material for Lithium-ion Secondary Battery, Comprising Polycrystalline Flake-shaped Silicon Particles. The invention was developed by Jeon Kwan Goo and Park Chang Hyun. The patent applicat..

Semiconductor

  |  Thu 19 Mar 2026

Geneva, March 19 -- Ecube Mat Inc has submitted a patent application for Silicon Negative Electrode Material for Lithium-ion Secondary Battery, Comprising Granular Porous Silicon Composite with Controlled Specific Surface Area. Jeon Kwan Goo and Park Chang Hyun developed the invention. The patent application number is WO2024K..

Semiconductor

  |  Thu 19 Mar 2026

Geneva, March 19 -- World Intellectual Property Organization has released Ecube Mat Inc patent application for Silicon Anode Material for Lithium-ion Secondary Battery, Comprising Granular Porous Silicon Composite with Controlled Porosity. This invention was developed by Jeon Kwan Goo and Park Chang Hyun. The patent applicati..

Electrical

  |  Thu 19 Mar 2026

Geneva, March 19 -- World Intellectual Property Organization has released Seoul National Univ R&DB Foundation and Kolon Industries patent application for Composition for Forming Electrode Protective Film for Lithium Secondary Battery and Method for Forming Electrode Protective Film for Lithium Secondary Battery Using Same. This ..

Electrical

  |  Thu 19 Mar 2026

Beijing, March 19 -- Yishite Jiangsu Energy Storage Tech Co Ltd has applied Chinese patent for Forming Processing Detection Method and Device for Aluminum-plastic Film Shell of Soft Package Lithium Battery. Gu Feng, Fei Xiangxiang and Zhang Leilei developed it. The patent application number is CN202511375818 20250925. The pat..

Measurement & Testing

  |  Thu 19 Mar 2026

Beijing, March 19 -- State Intellectual Property Office of China has received Harbin Well Welding Co Ltd, China Nuclear Power Engineering and Haiyan Zhongda Metal Electronic Material patent application for Nickel-based Alloy Welding Material Carbon-sulfur Analyzer Fluxing Agent with Protection Effect on Combustion Tube and Use M..

Electrical

  |  Wed 18 Mar 2026

Beijing, March 18 -- Beijing Iametal New Energy Co Ltd, Shanxi Fuji New Energy Material Tech Co Ltd and Inner Mongolia Yijin New Energy Tech Co Ltd have submitted a patent application for Preparation Method of Silicon-carbon Composite Negative Electrode Material with Improved Safety. This invention was developed by Li Ge, Zhao Y..

Chemicals

  |  Wed 18 Mar 2026

Beijing, March 18 -- Gem Co Ltd and Gelinmei Shenzhen Super Green Tech Research Center Co Ltd have submitted a patent application for Ferromanganese Phosphate Precursor as Well as Preparation Method and Application Thereof. This invention was developed by Xu Kaihua, Quan Jiazhi, Wang Yaning, Zhang Kun, Wang Jun and Fu Feishuai. ..

Electrical

  |  Tue 17 Mar 2026

Beijing, March 18 -- Taiyuan Yongming Hengdongyuan Electronics Co Ltd and Baixin Information Tech Co Ltd have submitted a patent application for Intelligent Design System for Marking Pattern of Power Supply and Marking Method. This invention was developed by Ye Fenglong and Wang Xianchao. The patent application number is CN20..

Metal & Mining

  |  Wed 18 Mar 2026

Beijing, March 18 -- Nantong Polytechnic College and Jiangsu Pengfei Group have submitted a patent application for Method and System for Optimizing Heat Transfer Structure of Stepped Air Duct of Rotary Kiln for Extracting Lithium from Lithium Ore. Gu Hai, Shi Pengyu, Li Gang, Ben Daolin, Ben Daochun, Zhou Xiupeng, Zhang Jie and ..

Chemicals

  |  Wed 18 Mar 2026

Beijing, March 18 -- Guangdong Banggu Chemical Tech Co Ltd and Guangdong Functional Membrane Material Industry Design And Res Institute Co Ltd have submitted a patent application for Electrolyte-resistant Acrylate Pressure-sensitive Adhesive and Preparation Method Thereof. This invention was developed by Xue Meng, Wang Zhongzhen..

Semiconductor

  |  Wed 18 Mar 2026

Beijing, March 18 -- Xi'an Thermal Power Research Institute and Huaneng Guangxi Clean Energy have submitted a patent application for Electrolyte Additive Adaptive to Silicon Negative Electrode, Electrolyte and Lithium Ion Battery. This invention was developed by Wang Jiewen, Qin Yuming, Liu Facan, Hao Yunsheng, Shi Jinku, Peng X..

Electrical

  |  Wed 18 Mar 2026

Beijing, March 18 -- Zhejiang Res Institute Chemical Ind Ltd and Jiangxi Ganfeng Lithium Battery Technology have submitted a patent application for High-specific-energy Lithium Ion Battery. This invention was developed by Lin Jiu, He Xia, Cui Yanming, Yan Hong, Ge Zhimin, Xu Ning, Zhang Xiang and Ma Guoqiang. The patent appli..

Oil & Gas

  |  Wed 18 Mar 2026

Beijing, March 18 -- China Petroleum & Chemical and Sinopec Shanghai Petrochemical Res Institute Co Ltd have submitted a patent application for Silicon-carbon Negative Electrode Material, Preparation Method and Application Thereof, and Lithium Ion Battery. This invention was developed by Zhang Siyu, Sun Sai, Deng Jie, Jiang Jian..

Electrical

  |  Wed 18 Mar 2026

Beijing, March 18 -- Samsung SDI and University Hanyang Ind University Coop Found have submitted a patent application for Electrode and Rechargeable Lithium Battery Including Same. This invention was developed by Lee Jinhyon, Paik Un-gyu, Song Tae-seob, Kim Ji Woon, Kim Min-sung and Cho Chae-woong. The patent application numb..

Chemicals

  |  Wed 18 Mar 2026

Beijing, March 18 -- Shanghai Yili New Energy Tech Co Ltd and Yili Shanghai Tech Co Ltd have submitted a patent application for Antimony-doped Lanthanum Oxide Nanowire as Well as Preparation Method and Application Thereof. Zhang Xi, Chen Jiatao and Zhu Jinhui developed the invention. The patent application number is CN2025113..

Electrical

  |  Wed 18 Mar 2026

Beijing, March 18 -- Yichun Tianci High Tech Mat Co Ltd and Tianci Mat Taizhou Co Ltd have submitted a patent application for Lithium Iron Phosphate, Preparation Method Thereof and Lithium Ion Battery. This invention was developed by Song Haishen, Feng Libin, Zhong Yuting and Shi Litao. The patent application number is CN2024..

Measurement & Testing

  |  Thu 19 Mar 2026

Beijing, March 19 -- Anhui Lizhong Photoelectric Tech Co Ltd has submitted a patent application for Lithium Battery Electrolyte Leakage Detection Method and System. This invention was developed by Gao Zhihong. The patent application number is CN202510842925 20250623. The patent publication number is CN120846608 (A). Internati..

Measurement & Testing

  |  Thu 19 Mar 2026

Beijing, March 19 -- Hunan Huixinli New Energy Co Ltd has submitted a patent application for Lithium Battery Cell Appearance Detection Device. This invention was developed by Yu Chaoming, Shang Yating and Xun Yu. The patent application number is CN20251167188 20250731. The patent publication number is CN120846979 (A). Interna..

Measurement & Testing

  |  Thu 19 Mar 2026

Beijing, March 19 -- State Intellectual Property Office of China has released Huizhou Youju Lithium Energy Tech Co Ltd patent application for Method and Device for Analyzing and Testing Lithium Polymer Battery. This invention was developed by Xian Haiquan, Xie Jianfeng and Zhou Yujie. The patent application number is CN202511..

Software

  |  Thu 19 Mar 2026

Beijing, March 19 -- Xingchu Shiji Tech Chengdu Co Ltd has submitted a patent application for Lithium Iron Phosphate Battery Remaining Service Life Prediction Method Based on Composite Optimization Algorithm. This invention was developed by Li Xianzhe, Fu Zhiqiang, Shan Liangliang and Liao Qian. The patent application number ..

Chemicals

  |  Thu 19 Mar 2026

Beijing, March 19 -- State Intellectual Property Office of China has published Hangzhou Xujian Sci & Tech Co Ltd patent application for Hazardous Chemical Substance Production Data Real-time Acquisition Device. The invention was developed by Jin Guoqing, Wu Wenda, Li Huasong and Qiu Yanlin. The patent application number is CN..

Chemicals

  |  Thu 19 Mar 2026

Geneva, March 19 -- World Intellectual Property Organization has received Univ Degli Studi Di Modena E Reggio Emilia patent application for Electrochemical Method for Production of Lithium Metal and Products Comprising Lithium Metal. Paolella Andrea, Bernini Fabrizio, Borsari Marco, Cornia Andrea, Marchetti Andrea and Mucci Adel..

Retail & Household

  |  Thu 19 Mar 2026

Beijing, March 19 -- Hunan University of Science and Technology has submitted a patent application for Portable Freeze Dryer Structure and Freeze Drying Process Thereof. Sun Xin, Luo Chun, Hao Xiaoli, Wang Zhou, Xiao Kaicheng, Chen Aiqing, Chen Jiasheng, Tang Yifang and Zhou Ke developed the invention. The patent application nu..

Nanotech

  |  Wed 18 Mar 2026

Beijing, March 18 -- State Intellectual Property Office of China has released Ningbo Zhongwu New Material Industry Tech Research Institute Co Ltd patent application for Method for Preparing Graphene Nanoparticles in Neutral Medium. This invention was developed by Dong Ziwen, Shi Yuli, Wang Dongxing, Tang Hao, Wu Min, Stanislav M..

Automobile

  |  Wed 18 Mar 2026

Beijing, March 18 -- Zhejiang Zeekr Intelligent Technology, Weirui Electrical Vehicle Technology (Ningbo) and Geely Holding Group have filed a patent application for Lithium Battery Cell, Lithium Battery and Vehicle. This invention was developed by Liu Zhenguo, Wang Cong, Bian Ying and Jia Yongqiang. The patent application nu..

Consumer Electronics

  |  Wed 18 Mar 2026

Beijing, March 18 -- Beijing Yingfengte Energy Tech Co Ltd has sought patent for Photovoltaic Lithium Battery Air Conditioner Terminal Machine Room AI Adjusting and Optimizing Method Based on Digital Twinning. This invention was developed by Zhu Xu, Zhang Xinchang, Chen Hangong, Du Deqiang, Wang Ning, Song Gaopeng, Chen Ming, Su..

Automobile

  |  Wed 18 Mar 2026

Beijing, March 18 -- China Automotive Engineering Research Institute and Chongqing University have submitted a patent application for Method for Rapidly Detecting Health State of Retired Lithium Ion Battery. This invention was developed by Bao Huanhuan, Deng Xinchen, Du Quanhui, Hu Xiaosong, Liu Ming, Zhao Zhiwei, Zhang Kai, Liu..

Metal & Mining

  |  Wed 18 Mar 2026

Beijing, March 18 -- State Intellectual Property Office of China has released Hunan Dejingyuan Tech Co Ltd patent application for Lithium Aluminate Composite Sagger and Preparation Method and Application Thereof. This invention was developed by Huang Bing, Chen Jun, Liu Qiao and Liu Fuhao. The patent application number is CN2..

Aquaculture

  |  Wed 18 Mar 2026

Beijing, March 18 -- State Intellectual Property Office of China has published Patana International Inc patent application for Application of Recycled Aggregate in Preparation Method of Composition for Promoting Marine Life. The invention was developed by Pang Kevin. The patent application number is CN202510517354 20250423. T..

Energy

  |  Wed 18 Mar 2026

Beijing, March 18 -- State Intellectual Property Office of China has released Guizhou Branch Of China Three Gorges Corp patent application for Method for High-selectivity Enrichment of Lithium Ions in Geothermal Thermal Spring Water. This invention was developed by Zhang Bo, Wang Feng, Wang Ronggang, Wang Feng, Li Feng, Gao Xing..

Chemicals

  |  Wed 18 Mar 2026

Beijing, March 18 -- Jiangxi Fuli New Energy Material Tech Co Ltd has sought patent for Continuous Preparation Method of Hexafluorophosphate. This invention was developed by Wang Nongyue, Zheng Jianlin, Sha Yansong, Li Yuehui, Wang Binlu, Nie Xiaowen, Cheng Xiaoxia and Yang Jian. The patent application number is CN20251120359..

Enviornmental

  |  Wed 18 Mar 2026

Beijing, March 18 -- Hunan Keyking Cycle Tech Co Ltd and Changsha Jinkai Cycle Tech Co Ltd have sought patent for Treatment Method of Waste Lithium Iron Phosphate Material. This invention was developed by Luo Biyun, Tan Qunying, Nie Rong, Qu Xiaoyang and Chen Jiaxin. The patent application number is CN202410475799 20240419. T..

Oil & Gas

  |  Wed 18 Mar 2026

Beijing, March 18 -- State Intellectual Property Office of China has received Sinopec Group and Sinopec Shengli Petroleum Administration patent application for Lithium Ion Battery Ocv-soc Mapping Relation Correction Method. Dong Zheng, Liu Yulin, Jing Feng, Gao Jingdong, Gao Minghua, Niu Gang, Wei Yue, Liu Qingbao, Guan Bin and ..

Plastics

  |  Wed 18 Mar 2026

Beijing, March 18 -- State Intellectual Property Office of China has received South China University of Technology and Guangzhou Lushan New Mat Co Ltd patent application for Polymer Adhesive Film for Battery Interface, Preparation Method of Polymer Adhesive Film and Solid-state Battery. Zhou Zekun, Du Li, Qi Shengguang, Tang Fan..

Metal & Mining

  |  Wed 18 Mar 2026

Beijing, March 18 -- Shandong Goldencell Electronics Technology has submitted a patent application for Internal Circulating Water-cooled Welding Pin and Welding Equipment Thereof. Zheng Wei, Yan Tingliang, Tian Guofeng, Xue Juanjuan, Liu Meng, Xie Ruirui and Meng Fanli developed the invention. The patent application number is..

Plastics

  |  Wed 18 Mar 2026

Beijing, March 18 -- Yangzhou Boheng New Energy Material Tech Co Ltd has applied Chinese patent for High-strength Pp Base Film and Preparation Method Thereof. Wang Runxiao, Wang Feng, Zhuang Zhi, Xia Jingjing, Liu Yuanchao and Tong Guoqing developed it. The patent application number is CN202511358672 20250923. The patent publ..

Chemicals

  |  Wed 18 Mar 2026

Beijing, March 18 -- Nanjing Fiberglass Research & Design Institute has applied Chinese patent for Ceramic Precursor and Preparation Method Thereof. Wang Yi, Chen Yang, Liu Mei, Yu Haomiao, Ding Yunhe, Jiang Wei, Zheng Haonan and Ji Yueyun developed it. The patent application number is CN202511349649 20250922. The patent publ..

Measurement & Testing

  |  Wed 18 Mar 2026

Beijing, March 18 -- State Intellectual Property Office of China has published Zhongshan Jiuliyuan New Energy Tech Co Ltd patent application for Lithium Battery Detection Method and Device Based on Charge and Discharge Curve Analysis. The invention was developed by Li Yanhui and Wang Peilin. The patent application number is C..

Chemicals

  |  Wed 18 Mar 2026

Beijing, March 18 -- Kuck Energy Saving Tech has applied Chinese patent for Grouting Material, Preparation Method and Application Process. Yao Wei, Yan Feng, Ye Kai and Niu Yun developed it. The patent application number is CN202510793072 20250613. The patent publication number is CN120841878 (A). International Patent Classif..

Chemicals

  |  Wed 18 Mar 2026

Beijing, March 18 -- Dalian Institute of Chemical Physics, Chinese Academy of Sciences has sought patent for Bimetal Organic Compound Ionic Conductor and Preparation Method and Application Thereof. This invention was developed by Chen Kuilin Clark, Yu Yang, He Teng and Chen Ping. The patent application number is CN20241050145..

Chemicals

  |  Wed 18 Mar 2026

Beijing, March 18 -- State Intellectual Property Office of China has received Dalian Institute of Chemical Physics, Chinese Academy of Sciences patent application for Luminescent Material and Preparation Method and Application Thereof. Chen Kuilin Clark, Wang Yuting, He Teng and Chen Ping developed the invention. The patent a..

Semiconductor

  |  Wed 18 Mar 2026

Beijing, March 18 -- Guangzhou Jinghong New Mat Co Ltd has applied Chinese patent for Thinning Method of Large-size Lithium Niobate Wafer. Zhu Zhinong, Zhang Jianghao and Wang Haoxu developed it. The patent application number is CN202510898697 20250701. The patent publication number is CN120839660 (A). International Patent Cl..

Pharmaceutical

  |  Wed 18 Mar 2026

Beijing, March 18 -- State Intellectual Property Office of China has received Bide Pharmatech Co Ltd patent application for Synthesis Method of 3-bromo-4-chloropyridine-2-formaldehyde. Zhang Ruihao, Li Ronghao, Xu Huimin and Ni Qiang developed the invention. The patent application number is CN202510964632 20250714. The patent..

Semiconductor

  |  Wed 18 Mar 2026

Beijing, March 18 -- Changjiang Resources New Material Tech Research And Development Center Hubei Co Ltd has submitted a patent application for Multi-layer Coated Micron Silicon Material as Well as Preparation Method and Application Thereof. This invention was developed by Chen Chen, Gao Ming and Gao Panwen. The patent applic..

Automobile

  |  Wed 18 Mar 2026

Beijing, March 18 -- Suzhou Mewyeah Tech Co Ltd has submitted a patent application for Lithium Battery Starting Power Supply Performance Detection Method and System. This invention was developed by Woo Sung-hae, Zou Bo, Hua Yufang and Wan Guoqing. The patent application number is CN202511334024 20250918. The patent publicatio..

Chemicals

  |  Wed 18 Mar 2026

Beijing, March 18 -- State Intellectual Property Office of China has released Jiangsu Hensjor New Material Tech Co Ltd patent application for Protective Glue and Stone-like Coating Containing Same. This invention was developed by Yin Duomin, Xu Zhengqing, Huang Li, Xiong Xiaoping, Jiang Yongbo and Liu Wei. The patent applicat..

Electrical

  |  Wed 18 Mar 2026

Beijing, March 18 -- State Intellectual Property Office of China has released Yangzhou Nali New Material Technology patent application for Water-based Paint with Co-insulativity and Safety and Carbon-coated Current Collector Prepared from Water-based Paint. This invention was developed by Wang Zihao and Li Xuefa. The patent a..

Electrical

  |  Wed 18 Mar 2026

Beijing, March 18 -- State Intellectual Property Office of China has received Hebei Hanjue Robot Tech Co Ltd patent application for Lithium Battery Baby Carriage Frame Assembly Installing and Welding Tool. Zhou Weiqiang, Wang Penghua and Zhao Jingya developed the invention. The patent application number is CN202511357516 2025..

Electrical

  |  Wed 18 Mar 2026

Beijing, March 18 -- State Intellectual Property Office of China has released Yangzhou Boheng New Energy Material Tech Co Ltd patent application for Polymer-based Membrane for Composite Current Collector and Preparation Method of Polymer-based Membrane. This invention was developed by Wang Yongjun, Huang Han, Yu Donglei, Chen Hu..

Electrical

  |  Wed 18 Mar 2026

Beijing, March 18 -- Anhui Leiteng Energy Tech Co Ltd has submitted a patent application for Welding Jig for Assembling Power Lithium Battery Pack Cap. This invention was developed by Li Xiaoping, Liu Yong and Li Hui. The patent application number is CN202511302402 20250912. The patent publication number is CN120839331 (A). I..

Chemicals

  |  Wed 18 Mar 2026

Beijing, March 18 -- Hangzhou Wanlida New Energy Tech Co Ltd has sought patent for Preparation Method of Lithium Difluorobisoxalato Phosphate Concentrated Solution. This invention was developed by Qiao Dan, Chai Shuwei, Fan Chongxu, Wu Mi, Wang Dan and Wang Xianming. The patent application number is CN202511349883 20250922. T..

Electrical

  |  Wed 18 Mar 2026

Beijing, March 18 -- State Intellectual Property Office of China has released China Pingmei Shenma Holding Group Co Ltd, Nanyang Tiancheng New Energy Tech Co Ltd, China University of Mining and Technology, Beijing, Huanghe Science & Technology College and Henan Yicheng Hanbo Energy Tech Co Ltd patent application for Lithium Ion ..

Electrical

  |  Tue 17 Mar 2026

Beijing, March 18 -- State Intellectual Property Office of China has released Shandong Maohua New Energy Tech Co Ltd patent application for Solid-state Electrolyte Preparation Equipment and Process of Solid-state Lithium Battery. This invention was developed by Jin Pengpeng, Geng Haitao, Hou Yaqi and Han Meng. The patent appl..

Electrical

  |  Tue 17 Mar 2026

Beijing, March 18 -- Trawattech Inc has sought patent for Lithium Secondary Battery. This invention was developed by Miyake Minoru, Oyama Gosuke and Ogata Takeshi. The patent application number is CN20238095578 20230620. The patent publication number is CN120836094 (A). International Patent Classification codes are H01M10/052..

Electrical

  |  Tue 17 Mar 2026

Beijing, March 18 -- National University Corporation Tohoku University has submitted a patent application for Positive Electrode Active Material and Method for Producing Magnesium Storage Battery. This invention was developed by Ichitsubo Tetsu, Kawaguchi Tomoya and Yasuda Yuya. The patent application number is CN20248017919 ..

Electrical

  |  Wed 18 Mar 2026

Beijing, March 18 -- State Intellectual Property Office of China has published Zhejiang Cas Jiuyuan New Mat Co Ltd patent application for Ureido-containing Polyamide Acid Urea-based Salt and High-temperature-resistant Diaphragm for Lithium Battery. The invention was developed by Liu Guolong, Ji Houpeng, Bao Xinhao and Tian Yuhai..

Chemicals

  |  Wed 18 Mar 2026

Beijing, March 18 -- Taiyuan Institute of Technology has filed a patent application for Method for Preparing Single-crystal Lithium-rich Manganese-based Positive Electrode Material by Synergic Regulation and Control of Deep Eutectic Solvent and Aluminum Gradient Doping. This invention was developed by Liu Jingjun, Bai Tianxiang,..

Chemicals

  |  Wed 18 Mar 2026

Beijing, March 18 -- State Intellectual Property Office of China has published Guangdong Brunp Recycling Technology, Hunan Brunp Recycling Technology, Yichang Brunp Recycling Technology and Guangdong Ruibang Battery Cycle Tech Co Ltd patent application for Preparation Method of Lithium Cobalt Oxide Positive Electrode Material, L..

Chemicals

  |  Wed 18 Mar 2026

Beijing, March 18 -- State Intellectual Property Office of China has published Chinese University of Hong Kong, Shenzhen patent application for Method for Large-scale Preparation of Catalyst. The invention was developed by Chen Zhongxin, Liu Laihao and Xiong Jingjing. The patent application number is CN202410502116 20240424. Th..

Construction

  |  Wed 18 Mar 2026

Beijing, March 18 -- Jilin Jianzhu University has applied Chinese patent for Lightweight Aggregate Concrete with High Compression Resistance and Crack Resistance and Preparation Method Thereof. Wang Lin, Cai Bin, Sun Shuyu, Zeng Yu and Jia Yuhang developed it. The patent application number is CN20251119640 20250723. The patent ..

Chemicals

  |  Wed 18 Mar 2026

Beijing, March 18 -- Shunde Polytechnic University has submitted a patent application for Preparation Method and Application of Iodide Ion Intercalated Layered Double-metal Hydroxide. This invention was developed by Wang Fenglin, Guo Manlan, Yang Xianjie, Li Jinyang, Wang Boxiong, Sun Mingyang, Yan Zihao and Qiu Zidan. The pa..

Chemicals

  |  Wed 18 Mar 2026

Beijing, March 18 -- State Power Invest Shanxi Aluminum Industry Co Ltd has submitted a patent application for Production Process for Producing Low-lithium Low-potassium Metallurgical-grade Aluminum Oxide. This invention was developed by Chen Suihong, Yang Dandan, Duan Lilin, Cheng Yajuan, Zhao Lixue, Ma Zhibo and Han Jianxin. ..

Chemicals

  |  Wed 18 Mar 2026

Beijing, March 18 -- Sichuan Wanbang Shenghui New Energy Tech Co Ltd has sought patent for High-purity Lithium Oxide Continuous Production Process and System Based on Dbd Plasma Technology. This invention was developed by Zhou Jun, Yang Wubao, Chen Jiang, Zhou Yan and Wang Linshen. The patent application number is CN202511612..

Electrical

  |  Wed 18 Mar 2026

Beijing, March 18 -- State Intellectual Property Office of China has received Beijing Iametal New Energy Co Ltd and Shanxi Fuji New Energy Material Tech Co Ltd patent application for Preparation Method of Rolling-resistant and Low-temperature-resistant Silicon-carbon Negative Electrode Material. Zhao Yuming, Li Ge, Guo Jinzhong,..

Electrical

  |  Wed 18 Mar 2026

Beijing, March 18 -- State Intellectual Property Office of China has published Shuifu Huasheng Tech Co Ltd patent application for Waste Regenerated Graphite Negative Electrode Material and Preparation Method Thereof. The invention was developed by Peng Fei, Yue Jie and Zhang Fan. The patent application number is CN20251098905..

Shipping and Marine

  |  Wed 18 Mar 2026

Beijing, March 18 -- Wuhan Institute of Marine Electric Propulsion China Shipbuilding Group Corporation No. 712 Institute has applied Chinese patent for Modified Carbon Fluoride Material as Well as Preparation Method and Application Thereof. Li Xiang, Liu Dezhong, Ding Yufeng, Zhang Ming and Liang Xiaodu developed it. The pat..

Chemicals

  |  Wed 18 Mar 2026

Beijing, March 18 -- State Intellectual Property Office of China has released Henan Longbai New Material Tech Co Ltd and Henan Baili New Energy Material patent application for Preparation Method and Application of Directly Regenerated High-performance Lithium Iron Phosphate Positive Electrode Material. This invention was develop..

Chemicals

  |  Wed 18 Mar 2026

Beijing, March 18 -- Taiyuan Saiyin New Material Tech Co Ltd has sought patent for Lithium Iron Phosphate Composite Material and Preparation Method and Application Thereof. This invention was developed by Zhang Yongke and Lyu Haigang. The patent application number is CN20251186367 20250805. The patent publication number is CN..

Electrical

  |  Wed 18 Mar 2026

Beijing, March 18 -- State Intellectual Property Office of China has released Luoyang Hub Ring Chain Equipment Co Ltd and Puyang Willing Technology Development patent application for Defoaming Equipment for Production of Phenolic Resin Lithium Battery Negative Electrode Carbon Material. This invention was developed by Wang Zhiqi..

Electrical

  |  Wed 18 Mar 2026

Beijing, March 18 -- State Intellectual Property Office of China has received Nanjing Aoxiang Intelligent Tech Co Ltd, Nanhang Jincheng College and Wu Lin patent application for Heat Dissipation Method and Device of Electric Rotary Drilling Rig. Huo Liangsheng, Wu Lin, Li Zhongyin and Wang Youjun developed the invention. The ..

Chemicals

  |  Wed 18 Mar 2026

Beijing, March 18 -- State Intellectual Property Office of China has released Jiangsu Dutong Tech Co Ltd patent application for High-compaction Lithium Iron Phosphate Positive Electrode Material and Preparation Method Thereof. This invention was developed by Li Sa, Zhao Zihao, Xu Hui, Zhang Huan and Wang Zhongheng. The patent..
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