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Measurement & Testing
| Sat 14 Mar 2026
Beijing, March 14 -- State Intellectual Property Office of China has published Quanzhou Qingneng New Energy Tech Co Ltd patent application for Lithium Battery Deep Discharge Safety Detection Equipment. The invention was developed by Lu Minyan, Huang Chenhui, Zhang Zhen and Wu Chuanfang.
The patent application number is CN2025..
Electrical
| Sat 14 Mar 2026
Beijing, March 14 -- Suzhou Rongpingke Electronic Co Ltd has filed a patent application for Method and System for Detecting Electric Quantity of Single Lithium Battery Based on Brushless Motor. This invention was developed by Gao Rong and Zhang Jian.
The patent application number is CN202510998923 20250721. The patent publica..
Electrical
| Sat 14 Mar 2026
Beijing, March 14 -- State Intellectual Property Office of China has published Zhejiang Post & Telecommunication Eng Construction Co Ltd patent application for Real-time Monitoring and Early Warning System and Method for Data of Lithium Battery of Electric Bicycle. The invention was developed by Zhou Weidong, Li Peng and Feng Ha..
Plastics
| Sat 14 Mar 2026
Beijing, March 14 -- Shandong Juxin New Energy Science And Tech Co Ltd has submitted a patent application for Method for Detecting Matching Property of Lithium Ion Battery Surface Protection Film and Aluminum Plastic Film. This invention was developed by Wang Kefei, Huang Lei, Zhou Zhenliang, Wang Yanfei, Zhang Yan, Liu Tong, Li..
Measurement & Testing
| Sat 14 Mar 2026
Beijing, March 14 -- Aerospace Lithium Battery Technology, Jiangsu has filed a patent application for Slurry Detection Method. This invention was developed by Cui Jia, Wang Hao and Koki.
The patent application number is CN202510893236 20250630. The patent publication number is CN120801105 (A). International Patent Classificatio..
Retail & Household
| Sat 14 Mar 2026
Beijing, March 14 -- Yifeng Guoxuan Lithium Industry has submitted a patent application for Mechanical Spiral-flow Type Burner Suitable for Industrial Kiln. This invention was developed by Bu Yunfeng, Huang Zhangxi, Zhao Xinliang, Dai Xiaoming and Liu Shanjun.
The patent application number is CN202510769398 20250610. The patent..
Measurement & Testing
| Sat 14 Mar 2026
Beijing, March 14 -- State Intellectual Property Office of China has released Shanghai Zhuohan Tech Co Ltd patent application for Pipeline Inspection System Based on AR Intelligent Wearable Device. This invention was developed by Cheng Yi, Cheng Zhi, Cheng Rui, Cao Zisheng, Yan Xiliu and Peng Yuan.
The patent application numb..
Aquaculture
| Fri 13 Mar 2026
Alexandria, March 14 -- United States Patent for Processes and Systems of Recovery of Rare Earth Elements And/or Lithium by Marine Macroalgae has been issued to N9ve—nature Ocean And Value Lda. This invention was developed by Galinho Henriques Bruno Manuel, Da Cunha Pereira Maria Eduarda and Pinto Basto Pinheiro Torres Jose Ma..
Electrical
| Sat 14 Mar 2026
Beijing, March 14 -- Beyond Tech Co Ltd has submitted a patent application for Lithium Battery Test Method and System, Terminal and Medium. This invention was developed by Sun Zhijie, Wu Dengyong and Li Yan.
The patent application number is CN202511195948 20250826. The patent publication number is CN120802085 (A). Internation..
Electrical
| Sat 14 Mar 2026
Beijing, March 14 -- Shunde Polytechnic University has submitted a patent application for Automatic Fineness Instrument for Lithium Ion Battery Negative Electrode Slurry and Control Method. This invention was developed by Jia Yuqing, Yang Zixuan, Xu Jiamin, Lin Yilong and Zuo Qi.
The patent application number is CN20251096032..
Electrical
| Sat 14 Mar 2026
Beijing, March 14 -- Yangtze River Delta Physics Research Center Co Ltd has submitted a patent application for Method and System for Representing Film-forming Performance of Powder After Dry-method Electrode Fibrillation. This invention was developed by Qiao Wanchun, Zhou Quan, Liu Xin and Zheng Zhen.
The patent application n..
Electrical
| Sat 14 Mar 2026
Beijing, March 14 -- Beijing Hengda Wangtong New Energy Tech Co Ltd has applied Chinese patent for Lithium Battery Safety Performance Test Equipment and Test Method. Li Zhenying developed it.
The patent application number is CN202510932193 20250707. The patent publication number is CN120800715 (A). International Patent Classi..
Electrical
| Sat 14 Mar 2026
Beijing, March 14 -- Gerui Haisi Human Settlement Tech Jiangsu Co Ltd has submitted a patent application for Lithium Battery Workshop Rotating Wheel Dehumidification Control System and Method. Liu Shuanqiang, He Qiangyong, Hu Xunman, Mao Guihua and Liu Fei developed the invention.
The patent application number is CN2025112509..
Aerospace
| Sat 14 Mar 2026
Beijing, March 14 -- Harbin Institute of Technology and Beijing Aerospace Automatic Control Res Institute have submitted a patent application for Method for Predicting Residual Service Life of Lithium Ion Battery of Spacecraft Based on Mamba Diffusion Model. Yu Bing, Yu Yang, Xiang Gang, Yang Zhiming, Qu Chen, Han Feng, Li Hao a..
Chemicals
| Fri 13 Mar 2026
Alexandria, March 14 -- Hyundai Motor Company, Kia Corp and University-Industry Cooperation Group Of Kyung Hee University have been granted a patent for Electrolyte for a Lithium Secondary Battery Including an Ionic Liquid Containing an Ether Functional Group and a Lithium Secondary Battery Including the Same. Kwak Kyu Ju, Kim W..
Electronics
| Sat 14 Mar 2026
Beijing, March 14 -- Nanjing University of Posts and Telecommunications and Nanjing University Of Posts And Telecommunications Institute At Nantong Co Ltd have sought patent for LiCl-based Flexible Humidity Sensor and Preparation Method Thereof. This invention was developed by Zhao Jiang, Gu Lei, Zhang Yufeng, Li Danlin and Wang..
Semiconductor
| Sat 14 Mar 2026
Beijing, March 14 -- Xifeng Optoelectronics Tech Nanjing Co Ltd and Nano Tech Beijing Co Ltd have sought patent for Silicon Optical Integrated Chip of Heterogeneous Integrated Film Lithium Niobate Modulator and Manufacturing Method of Silicon Optical Integrated Chip. This invention was developed by Liu Yadong, Wu Dan, Qi Fan and..
Optics & Imaging
| Sat 14 Mar 2026
Beijing, March 14 -- Yichun Jiangli Lithium New Energy Industry Res Institute and Jiangxi University of Science and Technology have sought patent for Lithium Mineral Microscopic Image Segmentation Method and Device. This invention was developed by Qiu Zeyang, Huang Xueyu, Xu Xiangyu, Deng Zhicheng and Qiu Zhenzhong.
The paten..
Electrical
| Sat 14 Mar 2026
Beijing, March 14 -- Chongqing University of Posts and Telecommunications and Chongqing University have filed a patent application for Multi-fault Diagnosis Method for Lithium Battery Sample Scarcity and Data Imbalance. This invention was developed by Fan Tian'e, Chen Fan, Feng Fei, Qu Baihua, Gao Pei and Zhang Zhou.
The pate..
Electrical
| Sat 14 Mar 2026
Beijing, March 14 -- Chongqing University of Posts and Telecommunications and Chongqing University have filed a patent application for Lithium Battery Multi-fault Real Data Set Construction Method Based on Physical Coupling Model. This invention was developed by Fan Tian'e, Wang Kai, Feng Fei, Qu Baihua, Li Hanyu and Chen Kang.
..
Electrical
| Sat 14 Mar 2026
Beijing, March 14 -- Yancheng Institute of Technology and Yancheng University Science Park Co Ltd have submitted a patent application for Non-linear Non-gaussian System-oriented Lithium Ion Battery SOC State Estimation Method Based on MPR and IGS-SRCPF. This invention was developed by Wang Yuanliang, Chen Chong, Peng Simin, Bai ..
Electrical
| Sat 14 Mar 2026
Beijing, March 14 -- Guangdong Power Grid and Guangdong Power Grid Co Ltd Zhaoqing Power Supply Bureau have submitted a patent application for Lithium Battery Fault Tracing Method, Apparatus and Device, and Readable Storage Medium. This invention was developed by Kuang Zilun, Lin Jiajing, Wu Yongzhong, Zhang Junkun, Jin Li, Lei ..
Measurement & Testing
| Sat 14 Mar 2026
Beijing, March 14 -- Zhejiang Jinyu New Energy Tech Co Ltd has submitted a patent application for Diaphragm Defect Online Detection Device and Method. This invention was developed by Yan Zhipeng, Wang Chunyuan and Huang Dubin.
The patent application number is CN202510924556 20250704. The patent publication number is CN1208014..
Measurement & Testing
| Sat 14 Mar 2026
Beijing, March 14 -- Fujian Ruibo Glass Co Ltd has applied Chinese patent for Construction and Component Detection Method of Mirabilite XRF (x-ray Fluorescence) Detection Standard Working Curve. Ma Yafen, Han Guangjun, Zhang Wei, Wang Jian and Wu Jie developed it.
The patent application number is CN202511217797 20250828. The ..
Measurement & Testing
| Sat 14 Mar 2026
Beijing, March 14 -- Zhuoxun Intelligent Tech Henan Co Ltd has submitted a patent application for Compression Resistance Detection Equipment for Lithium Battery Processing. Zhang Ruchao, Cheng Chuanchao, Wu Leilei and Song Yanping developed the invention.
The patent application number is CN20251186662 20250805. The patent pub..
Construction
| Thu 12 Mar 2026
Beijing, March 13 -- China West Construction Group Fourth Guangdong Co Ltd, Zhongjian Environmental Protection Building Material Tech Guangzhou Co Ltd and China West Construction Group have submitted a patent application for Environment-friendly Polished Dust-free Floor Concrete as Well as Preparation Method and Application Ther..
Chemicals
| Thu 12 Mar 2026
Beijing, March 13 -- Qinghai Lithium Ind Co Ltd and Beijing Taifeng Xianxing New Energy Tech Co Ltd have submitted a patent application for Lithium-poor Electrode, Preparation Method Thereof, Lithium-rich Electrode, Electrochemical Lithium Extraction Device and Electrochemical Lithium Extraction Method. This invention was develo..
Electrical
| Fri 13 Mar 2026
Beijing, March 13 -- Southern University of Science and Technology and Shenzhen Capchem Technology have submitted a patent application for Polymer Solid Electrolyte, Preparation Method Thereof and Solid-state Battery. Deng Yonghong, Wei Zhenyao, Chang Jian, Liu Zhongbo and Wang Jun developed the invention.
The patent applicat..
Metal & Mining
| Fri 13 Mar 2026
Beijing, March 13 -- Jiangxi Kexing Special Ceram Co Ltd and Central South University have submitted a patent application for Self-repairing Honeycomb Ceramic as Well as Preparation Method and Application Thereof. Cheng Shuopeng, Xiao Zhiran, Yin Hongchao, Zhang Hongliang, Huang Huibao and Han Bo developed the invention.
The ..
Electrical
| Fri 13 Mar 2026
Beijing, March 13 -- Sinochem Yangzhou Lithium Battery Tech Co Ltd and Huaian Jun Sheng New Energy Tech Co Ltd have submitted a patent application for Bottom Plate Structure of Electric Box Body and Electric Box Body. Zhang Shiying developed the invention.
The patent application number is CN202410395675 20240402. The patent p..
Chemicals
| Thu 12 Mar 2026
Beijing, March 13 -- Shanghai Techson Micro Nano Tech Co Ltd and Shanghai Techwish New Energy Tech Co Ltd have filed a patent application for Fast Ion Conductor-stabilizer Composite Coated Lithium Manganese Iron Phosphate Material as Well as Preparation Method and Application Thereof. This invention was developed by Ma Caijun, M..
Agricultural
| Thu 12 Mar 2026
Beijing, March 13 -- Xinyangfeng Agricultural Technology Co Ltd and Yangfeng Chuyuan New Energy Tech Co Ltd have filed a patent application for Preparation Method of Low-impurity Iron Phosphate with High Iron-phosphorus Ratio. This invention was developed by Deng Zizhao, Li Zhi, Liang Fuzhong, Pang Wei and Tong Gongsong.
The ..
Electrical
| Thu 12 Mar 2026
Beijing, March 13 -- Zhuhai Smoothway Electronic Materials, Hefei Saiwei Electronic Mat Co Ltd and Huainan Saiwei Electronic Mat Co Ltd have sought patent for Fluorine Sulfonyl Imide Sulfonate and Preparation Method Thereof, Non-aqueous Electrolyte and Lithium Ion Battery. This invention was developed by Mao Chong, Mo Dehuan, Wa..
Electrical
| Fri 13 Mar 2026
Beijing, March 13 -- Shenghua New Energy Technology, Dongying and Shida Shenghua New Mat Group Co Ltd have filed a patent application for Lithium Ion Battery Electrolyte and Lithium Ion Battery Thereof. This invention was developed by Yue Jin, Dong Jing, Yu Haiming and Zheng Jun.
The patent application number is CN20251081720..
Chemicals
| Fri 13 Mar 2026
Beijing, March 13 -- Shenghua New Energy Technology, Dongying and Shida Shenghua New Mat Group Co Ltd have filed a patent application for Lithium Iron Phosphate Battery Electrolyte and Lithium Iron Phosphate Battery Thereof. This invention was developed by Dong Jing, Cheng Yinlei, Guo Tianming and Lee Hyun-dong.
The patent ap..
Chemicals
| Fri 13 Mar 2026
Beijing, March 13 -- Huaibei Normal University and Shanghai Songjing New Energy Tech Co Ltd have applied Chinese patent for Microrod-like Iron-based Bimetallic Oxide and Preparation Method and Application Thereof. Wang Fei, Zhang Yu, Wang Yanming, Zhao Chenglong and Zhao Qingsong developed it.
The patent application number is..
Electrical
| Fri 13 Mar 2026
Beijing, March 13 -- Beijing Iametal New Energy Co Ltd, Shanxi Fuji New Energy Material Tech Co Ltd and Inner Mongolia Yijin New Energy Tech Co Ltd have applied Chinese patent for Porous Carbon-based Silicon-carbon Negative Electrode Material with High Mechanical Strength and Preparation Method of Porous Carbon-based Silicon-car..
Electrical
| Fri 13 Mar 2026
Beijing, March 13 -- Central South University and China CEC Engineering have filed a patent application for Lithium Manganese Iron Phosphate-based Positive Electrode Material as Well as Preparation Method and Application Thereof. This invention was developed by Han Kai, Liu Shan, Wang Zhian, Chen Simeng and Chen Binghong.
The..
Electrical
| Fri 13 Mar 2026
Beijing, March 13 -- Foshan Geruifen New Energy and Jiangmen Geruifen New Energy Mat Co Ltd have sought patent for Silicon-carbon Negative Electrode Material and Preparation Method and Application Thereof. This invention was developed by Zhong Hui, Li Xiangyu, Hong Jing, Zhang Zena, Zhang Cheng and Zhang Yi.
The patent applic..
Metal & Mining
| Thu 12 Mar 2026
Beijing, March 13 -- Chongqing Xinjing Special Glass and Huawei Technologies have sought patent for Base Material Glass and Chemically Strengthened Glass Prepared from Base Material Glass. This invention was developed by Qin Wencheng, Yuan Xiaobin, Hua Wenqiong, Huang Hao, Zhu Guangxiang and Chen Jiejie.
The patent applicatio..
Electrical
| Thu 12 Mar 2026
Beijing, March 13 -- China Pingmei Shenma Holding Group Co Ltd, Nanyang Tiancheng New Energy Tech Co Ltd, Huanghe Science & Technology College, China University of Mining and Technology, Beijing and Henan Yicheng Hanbo Energy Tech Co Ltd have applied Chinese patent for Raw Material Crushing Device for Lithium Ion Battery Negativ..
Chemicals
| Fri 13 Mar 2026
Beijing, March 13 -- Hunan Lingpai Tech Group Co Ltd, Hunan Lingpai New Energy Res Institute Co Ltd, Hengyang Gaopai New Energy Tech Co Ltd and Hunan Lingpai Lithium Energy Co Ltd have submitted a patent application for Coating Diaphragm for Sodium-ion Battery and Preparation Process of Coating Diaphragm. Chen Yujie and Liu Dan ..
Chemicals
| Fri 13 Mar 2026
Beijing, March 13 -- Sinochem Yangzhou Lithium Battery Tech Co Ltd and Huaian Jun Sheng New Energy Tech Co Ltd have submitted a patent application for Diaphragm Coating Slurry, Diaphragm, Preparation Method Thereof and Lithium Ion Battery Containing Diaphragm Coating Slurry. This invention was developed by Li Gang, He Yaning, Wa..
Aviation
| Thu 12 Mar 2026
Beijing, March 13 -- Qingyanyi Hydrogen Energy Tech Changzhou Co Ltd has submitted a patent application for Control Method of Air-cooled Fuel Cell Power System Suitable for Aviation. This invention was developed by Li Kang and Ye Kang.
The patent application number is CN202510920135 20250703. The patent publication number is ..
Information Technology
| Fri 13 Mar 2026
Beijing, March 13 -- State Intellectual Property Office of China has received Wuhan Chuneng New Energy Co Ltd patent application for Modified Silicon-carbon Composite Material as Well as Preparation Method and Application Thereof. Zhou Bo, Zhang Xinnuo, Zhu Chuanqi, Fu Weiwei, Huang Qian and Gu Yu developed the invention.
The..
Alcoholic Beverages
| Fri 13 Mar 2026
Beijing, March 13 -- Shenzhen Juneng Yongtuo Tech Development Co Ltd has filed a patent application for Method for Preparing Adsorbent Precursor by Using Lithium Precipitation Mother Liquor. This invention was developed by Huang Huai, Chen Junrui, Xie Minghong, Ma Ming and Huo Ruijie.
The patent application number is CN202510..
Footwear
| Fri 13 Mar 2026
Beijing, March 13 -- Fujian Xingyue Environmental Protection Energy Tech Co Ltd has sought patent for Intelligent Power Generation Shoes. This invention was developed by Meng Guofeng, Huang Wenliang and He Zhiguo.
The patent application number is CN202510735618 20250604. The patent publication number is CN120788313 (A). Inter..
Electrical
| Fri 13 Mar 2026
Beijing, March 13 -- Guangdong Zhengde Industrial Tech Co Ltd has submitted a patent application for Electrolyte Filling Device for Electrolyte Production. This invention was developed by Zhang Lifeng and Shi Yushui.
The patent application number is CN202510989553 20250717. The patent publication number is CN120784585 (A). In..
Chemicals
| Fri 13 Mar 2026
Beijing, March 13 -- Anhui Like New Material Tech Co Ltd has submitted a patent application for Puncture Self-repairing Type Composite Diaphragm and Preparation Method Thereof. Ge Lei and Hu Zonghui developed the invention.
The patent application number is CN202510922776 20250704. The patent publication number is CN120784568 ..
Electrical
| Thu 12 Mar 2026
Beijing, March 13 -- Anhui Polytechnic University has submitted a patent application for Preparation Method and Application of Sandwich-shaped Polycrystalline Molecular Sieve Solid Electrolyte. This invention was developed by Pan Wenyan, Wei Xueling, Song Xianli, Liu Qiang, Pan Meng, Li Xingyang, Xu Zhengquan, Wu Jiawen and Xu L..
Chemicals
| Thu 12 Mar 2026
Beijing, March 13 -- Tianjin Polytechnic University has filed a patent application for Dithienylethene-based Transmission Membrane and Preparation Method Thereof. This invention was developed by Sun Yue, Zhang Chengyu, Liu Guoxing, Wang Yumei and Li Zichen.
The patent application number is CN202511284608 20250910. The patent ..
Chemicals
| Fri 13 Mar 2026
Beijing, March 13 -- State Intellectual Property Office of China has received Dalian Institute of Chemical Physics, Chinese Academy of Sciences patent application for Low-temperature Electrolyte Performance Prediction Method and System Based on Cross-scale Collaborative Optimization. Chen Zhongwei, Liao Chenyi, Mao Zhiyu and Zha..
Medical
| Thu 12 Mar 2026
Beijing, March 13 -- State Intellectual Property Office of China has released PLA Air Force Medical University patent application for Transferring and Storing Device for Test Specimens. This invention was developed by Fu Qiaorui, Yun Lei, Ji-jin Yezi, Hao Wanting and Tian Xinlu.
The patent application number is CN20251140211 ..
Tools and Machinery
| Thu 12 Mar 2026
Beijing, March 13 -- Huzhou Hengda Hydraulic Equipment Co Ltd has submitted a patent application for Intelligent Lithium Strip Extrusion System Based on PLC Control. This invention was developed by Ao Peihua, Chen Hao, Wang Hengping, Xu Shouguo and Chen Xiaoming.
The patent application number is CN202510783488 20250612. The p..
Semiconductor
| Fri 13 Mar 2026
Beijing, March 13 -- Minmetals Explor & Development Co Ltd has submitted a patent application for Silicon Oxide Composite Negative Electrode Material Based on Photo-thermal Synergistic Modification, Preparation Method of Silicon Oxide Composite Negative Electrode Material and Lithium Ion Battery. Wang Jionghui, Wang Bin, Jia Wen..
Metal & Mining
| Thu 12 Mar 2026
Beijing, March 13 -- State Intellectual Property Office of China has received Nankai University patent application for Room-temperature Mechanical Ball-milling Preparation Method of Vitrified Zeolite Imidazate Framework Material. Morotada, Chen Jiajun, Guo Jiachen and Cheng Peng developed the invention.
The patent application n..
Chemicals
| Thu 12 Mar 2026
Beijing, March 13 -- Hunan Zhaoke Power New Energy Co Ltd has applied Chinese patent for Lithium Iron Phosphate Material Screening and Impurity Removing Equipment. Wang Zhihai, Wang Xiaoping and Yang Xiaoyan developed it.
The patent application number is CN202511293130 20250911. The patent publication number is CN120790489 (A..
Chemicals
| Thu 12 Mar 2026
Beijing, March 13 -- State Intellectual Property Office of China has published Sinoma Lithium Battery Separator Co Ltd patent application for Automatic Adjusting Device and Method for Lithium Battery Coating Diaphragm Material Box. The invention was developed by Zhai Mengmeng, Du Jingran, Zhou Yang, Liu Gaojun, Han Chao, Zhan Xu..
Electrical
| Thu 12 Mar 2026
Beijing, March 13 -- State Intellectual Property Office of China has received Anhui Xuelong New Mat Group Co Ltd patent application for Preparation Method of High-strength Nanofiber for Cellulose-based Diaphragm of Lithium Battery. Cao Hongxia, Tao Chunhao and Liang Wenlong developed the invention.
The patent application numb..
Electrical
| Thu 12 Mar 2026
Beijing, March 13 -- Jereh New Energy Tech Co Ltd has submitted a patent application for Graphite Material and Preparation Method Thereof, Electrode and Battery. Liu Zhimin, Wei Zhiwei, Zhang Rui and Li Xu developed the invention.
The patent application number is CN202510790267 20250613. The patent publication number is CN120..
Electrical
| Thu 12 Mar 2026
Beijing, March 13 -- Tanyi New Energy Hangzhou Co Ltd has filed a patent application for Lithium-doped Porous Carbon Material, Negative Electrode Material, Preparation Method and Application. This invention was developed by Zhang Bing, Du Ning, Yue Min, Lu Chenjie and Ye Cuicui.
The patent application number is CN202510994607..
Textile
| Thu 12 Mar 2026
Beijing, March 13 -- Taiyuan University of Technology has submitted a patent application for Wet Spinning Method for Hemp-based Regenerated Cellulose Fibers. Wen Zengliang, Lian Dandan, Lu Jianjun, Aiki Linsen and Yang Lele developed the invention.
The patent application number is CN202511233905 20250901. The patent publication..
Metal & Mining
| Thu 12 Mar 2026
Beijing, March 13 -- Suzhou Kuntengwei New Material Tech Co Ltd has applied Chinese patent for Composite Halogen-free Active Soldering Flux for Aluminum-based Dissimilar Metal Brazing and Preparation Method of Composite Halogen-free Active Soldering Flux. Sheng Hongchao and Wang Lei developed it.
The patent application number..
Electrical
| Fri 13 Mar 2026
Beijing, March 13 -- State Intellectual Property Office of China has received Ningde Contemporary Amperex Technology patent application for Secondary Battery, Preparation Method and Electric Device. Fu Hanli, Wang Yu, Li Zhenhua, Zhu Jiazhe, Zhao Yanjie and Li Xing developed the invention.
The patent application number is CN202..
Textile
| Fri 13 Mar 2026
Beijing, March 13 -- Shanghai University of Electric Power has submitted a patent application for Solid Electrolyte Using Electrostatic Spinning Fiber Membrane as Matrix, and Preparation Method and Application Thereof. This invention was developed by Gong Zhilin, Gong Shuaiqi, Min Zilin, Wei Zhangyue, Shan Jiayao, Wang Siyu, Shi..
Electrical
| Fri 13 Mar 2026
Beijing, March 13 -- Jiangsu Suolong Fire Science And Tech Co Ltd has submitted a patent application for Compound Lithium Ion Battery Fire Extinguishing Agent and Preparation Method Thereof. This invention was developed by Pan Yu, Cui Li, Wang Junqi, Ma Jing, Liu Yiheng, Mo Daolu and Wu Min.
The patent application number is C..
Electrical
| Fri 13 Mar 2026
Beijing, March 13 -- State Intellectual Property Office of China has received Jiangsu Feipu Kawo Fire Tech Co Ltd patent application for Lithium Battery Fire Extinguishing Device. Wu Shaoping, Huang Yu, Yi Huapeng, Zhang Mianxing, Wang Cong, Xu Lin and Rui Rui developed the invention.
The patent application number is CN202511..
Electrical
| Thu 12 Mar 2026
Beijing, March 13 -- Tailing Tech Huzhou Co Ltd has submitted a patent application for Preparation Method of Phosphorus/silicon Composite Negative Electrode Material. This invention was developed by Liu Jianhong, Ma Xiaoyu, Wang Xingqin and Chen Hongyu.
The patent application number is CN202510911101 20250702. The patent publ..
Measurement & Testing
| Thu 12 Mar 2026
Beijing, March 13 -- State Intellectual Property Office of China has received Hefei Ruimanda Electronic Tech Co Ltd patent application for Lithium Battery Performance Detection System and Method Thereof. Yin Jian, Cao Jinhua, Wu Haoran and Wu Feiyang developed the invention.
The patent application number is CN202511307277 202..
Chemicals
| Fri 13 Mar 2026
Beijing, March 13 -- Tongchuang Chemical Shandong Co Ltd has sought patent for 1, 3-xylylenediamine (MXDA) Hydrogenation Catalyst as Well as Preparation Method and Application Thereof. This invention was developed by Zhang Qilong, Wu Mingze, Tian Minggang, Gao Guangdong, Li Lu, Lei Qihao and Li Dayu.
The patent application nu..
Chemicals
| Fri 13 Mar 2026
Beijing, March 13 -- Tongchuang Chemical Shandong Co Ltd has submitted a patent application for M-phenylenediamine Hydrogenation Catalyst as Well as Preparation Method and Application Thereof. This invention was developed by Gao Guangdong, Zhang Qilong, Wu Mingze, Li Lu, Gao Lingfeng, Sun Yepeng and Ma Shuwei.
The patent appl..
Pharmaceutical
| Fri 13 Mar 2026
Beijing, March 13 -- State Intellectual Property Office of China has published Hebei Province Pharmaceutical Industry Res Institute Co Ltd patent application for Device and Method for Synthesizing Oxaconazole Through Continuous Flow. The invention was developed by Zhao Yilang, Liu Zhicheng, Wang Keyuan, Ding Jieqin and Meng Ying..
Electrical
| Thu 12 Mar 2026
Beijing, March 13 -- Tianjin Renai College has filed a patent application for Portable Retractable Electric Pencil Sharpener. This invention was developed by Jiao Jieqiong, Fang Jing, Jin Shibin, Pang Guoying, Wang Shan, Li Yan, Wei Jianshu and Wang Zhenqun.
The patent application number is CN202510733903 20250604. The patent p..
Metal & Mining
| Fri 13 Mar 2026
Beijing, March 13 -- State Intellectual Property Office of China has received Ycih Green High Performance Concrete Co Ltd patent application for Ardealite Artificial Sand, Preparation Method Thereof and Application of Ardealite Artificial Sand in Lightweight Low-shrinkage Ultra-high Performance Concrete. Li Zhangjian, Wang Mobi,..
Metal & Mining
| Thu 12 Mar 2026
Beijing, March 13 -- Jiangxi Ruibo New Material Tech Co Ltd has submitted a patent application for Artificial Sand Prepared from Lithium Slag and Preparation Method Thereof. This invention was developed by Lu Wei and Zhou Mi.
The patent application number is CN202511118681 20250811. The patent publication number is CN12079450..
Metal & Mining
| Thu 12 Mar 2026
Beijing, March 13 -- Changshu Jiahe Display Tech Co Ltd has submitted a patent application for Glass Ceramic, High-strength Glass Ceramic and Preparation Method Thereof. This invention was developed by Zhang Fujun, Zhou Weiwei, Zhu Kaidi, Zhang Maosen, Yuan Shutong and Chen Bao.
The patent application number is CN202510995858..
Metal & Mining
| Thu 12 Mar 2026
Beijing, March 13 -- State Intellectual Property Office of China has received Changshu Jiahe Display Tech Co Ltd patent application for Colored Microcrystalline Glass and Preparation Method Thereof. Zhang Fujun, Zhou Changqing, Yuan Shutong and Deng Changmeng developed the invention.
The patent application number is CN2025109..
Plastics
| Thu 12 Mar 2026
Beijing, March 13 -- Guilin Qihong Tech Co Ltd has submitted a patent application for Functionalized Nanofiber Coating Liquid, Functionalized Nanofiber Coating Film and Nanofiber Coating Diaphragm. Liao Baoyong, Zhang Yuting, Li Chunling and Wang Shiqi developed the invention.
The patent application number is CN202510958927 2..
Optics & Imaging
| Thu 12 Mar 2026
Beijing, March 13 -- Chengdu Weilele Tech Culture Co Ltd has submitted a patent application for Intelligent AR Optical Lens Material Capable of Realizing Dynamic Refraction Compensation and Manufacturing Method. This invention was developed by Dong He and Zhang Dongliang.
The patent application number is CN20251198882 2025080..
Electronics
| Thu 12 Mar 2026
Beijing, March 13 -- State Intellectual Property Office of China has released Shanghai Zhongtian Qiyang Microelectronics Co Ltd patent application for Preparation Method of Modified Titanium Niobate and Application of Modified Titanium Niobate in Lithium Ion Capacitor. This invention was developed by Jiang Jiafu, Ma Qike and Ju ..
Chemicals
| Thu 12 Mar 2026
Beijing, March 13 -- Dalian Huayi Lithium Battery Tech Co Ltd has sought patent for Process Method for Separating Potassium Chloride and Potassium Fluoride Mixed Salt. This invention was developed by Luo Kuibiao, Xiao Jun, Quan Tong and Wu Baoshan.
The patent application number is CN202510922421 20250704. The patent publicati..
Chemicals
| Thu 12 Mar 2026
Beijing, March 13 -- Ordos Laboratory has submitted a patent application for Nanometer Spherical Lithium Iron Phosphate Material as Well as Preparation Method and Application Thereof. Wen Yanliang, Ma Tengyue, Hong Mingzi, Zheng Xiaoxia, Liu Siyang, Zhang Chenxi and Wei Fei developed the invention.
The patent application numb..
Electrical
| Fri 13 Mar 2026
Beijing, March 13 -- Ganfeng Lithium Battery Dongguan Tech Co Ltd has submitted a patent application for Storage and Distribution Device and System for Solving Transformer Load Imbalance. This invention was developed by Ge Qiaoyu, He Yaojian, Wang Xiaofei, Zhong Qichang, Zhou Huiqiang, Wang Liang and Yu Kai.
The patent applic..
Electrical
| Fri 13 Mar 2026
Beijing, March 13 -- State Intellectual Property Office of China has released Hunan Sunshine Power Tech Co Ltd patent application for Electric Power Storage System and Equipment. This invention was developed by Ma Teng, Liao Guodong, Wu Jianyang, Liang Engang, Dai Kuoliang, Wen Yilin, Xu Chen and Qian Hua.
The patent applicat..
Electrical
| Fri 13 Mar 2026
Beijing, March 13 -- Jiangsu Anneng Tech Co Ltd has filed a patent application for Lithium Battery Charger with Overcharge Protection Function. This invention was developed by Ma Zhangui and Qin Renjun.
The patent application number is CN202511169377 20250820. The patent publication number is CN120784810 (A). International Pa..
Oil & Gas
| Wed 11 Mar 2026
Beijing, March 12 -- China Petroleum & Chemical and Sinopec Research Institute Safety Engineering Co Ltd have submitted a patent application for Lithium Battery Gas Production Characteristic Measuring Device and Method. This invention was developed by Jiang Hui, Ma Mengbai, Lan Qi, Tao Bin, Bi Xiaolei, Wang Shiqiang, Zhang Yingj..
Chemicals
| Thu 12 Mar 2026
Beijing, March 13 -- Jiangsu Yili Tech Co Ltd has submitted a patent application for Metal Oxide In-situ Coated O2 Phase Lithium Cobalt Oxide Positive Electrode Material and Preparation Method and Application Thereof. Wang Ronggang, Zhang Peng and Liu Yuanyuan developed the invention.
The patent application number is CN202511..
Electrical
| Thu 12 Mar 2026
Beijing, March 13 -- State Intellectual Property Office of China has released Xiamen Xiawu New Energy Material patent application for Sulfur-doped Cobaltosic Oxide as Well as Preparation Method and Application Thereof. This invention was developed by Zeng Leiying, Jiang Long, Huang Zelong, Liu Yumin, Hong Ye-hun and Wei Guozhen...
Automobile
| Fri 13 Mar 2026
Beijing, March 13 -- State Intellectual Property Office of China has received Anhui Pinyou Battery Co Ltd patent application for Lithium Battery with Short-circuit Protection Function. Li Hongwu, Lian Bo, Zhang Jiaqiang, Meng Yang and Li Jie developed the invention.
The patent application number is CN202510317428 20250318. Th..
Electrical
| Fri 13 Mar 2026
Beijing, March 13 -- State Intellectual Property Office of China has published Zhuhai Smoothway Electronic Materials, Hefei Saiwei Electronic Mat Co Ltd and Huainan Saiwei Electronic Mat Co Ltd patent application for Non-aqueous Electrolyte and Lithium Ion Battery. The invention was developed by Wang Xiaoqiang, Wang Dewen, Ou Sh..
Electrical
| Fri 13 Mar 2026
Beijing, March 13 -- Shunde Polytechnic University has submitted a patent application for All-solid-state Polymer Electrolyte, Preparation Method and All-solid-state Lithium Battery. This invention was developed by Hu Jiahui, Wang Jiayi, Li Wenzhi, Lin Daocong, Lin Yilong and Zuo Qi.
The patent application number is CN2025109..
Electrical
| Fri 13 Mar 2026
Beijing, March 13 -- Jiangyin Suda Huicheng Composite Mat Co Ltd has submitted a patent application for Preparation Method of Composite Current Collector. This invention was developed by Zhou Ting and Chao Chengpeng.
The patent application number is CN202510672218 20250523. The patent publication number is CN120784377 (A). In..
Electrical
| Wed 11 Mar 2026
Beijing, March 12 -- Chongqing Enjie New Material Tech Co Ltd, Chongqing Enjie Niumi Tech Co Ltd and Shanghai Energy New Materials Technology have submitted a patent application for Method for Detecting Corrosion Defect Points in Lithium Battery. Xie Jun, Wang Xiaoming, Xu Longbin, Cheng Yuepeng and Yin Xiong developed the inven..
Electrical
| Thu 12 Mar 2026
Beijing, March 13 -- Jiangsu Xinghong Tech Co Ltd has submitted a patent application for Gluing and Drying Device for Lithium Battery Copper Foil Processing. This invention was developed by Tao Bingzhen, Zhu Feng and Xu Xinglin.
The patent application number is CN202511321924 20250916. The patent publication number is CN12079..
Electrical
| Thu 12 Mar 2026
Beijing, March 13 -- Hunan Shunlong New Energy Tech Co Ltd has sought patent for Centrifugal Device for Preparing Lithium Battery Positive Electrode Precursor Material. This invention was developed by Kuang Zongwei, Xiao Xinyuan and Zhou Yaoqing.
The patent application number is CN202510860156 20250625. The patent publication..
Electrical
| Fri 13 Mar 2026
Beijing, March 13 -- State Intellectual Property Office of China has released Fujian Xinfeng 2D Material Tech Co Ltd patent application for Lithium Manganese Iron Phosphate Positive Electrode Material and Preparation Method Thereof, Positive Electrode Plate and Secondary Battery. This invention was developed by Lin Kairui and Xu..
Electrical
| Fri 13 Mar 2026
Beijing, March 13 -- Shenzhen Shangji New Energy Tech Co Ltd has submitted a patent application for Composite Material Containing Lithium-rich Lithium Ferrite and Layered Positive Electrode Material as Well as Preparation Method and Application of Composite Material. Hu Chunlin developed the invention.
The patent application ..
Electrical
| Fri 13 Mar 2026
Beijing, March 13 -- State Intellectual Property Office of China has received Hunan Zhidiangu New Energy Tech Research Institute Co Ltd patent application for Low-expansion Silicon-carbon Negative Electrode Material and Preparation Method and Application Thereof. Li Jiayi, Guo Yuntao and Liu Xinyu developed the invention.
The..
Electrical
| Fri 13 Mar 2026
Beijing, March 13 -- State Intellectual Property Office of China has published Guizhou Weite High Tech Energy Tech Co Ltd patent application for Doping Modification Method and Application of Lithium Manganese Iron Phosphate Positive Electrode Material. The invention was developed by Liu Juncai, Liu Ziyi, Jin Yuying and Chang In-..
Electrical
| Fri 13 Mar 2026
Beijing, March 13 -- State Intellectual Property Office of China has received Yangtze River Delta Physics Research Center Co Ltd, Ningbo Institute of Materials Technology & Engineering, Chiense Academy of Sciences and Institue of Physics CAS patent application for Lithium-rich Manganese-based Positive Electrode Material and Prep..
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