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Chemicals
| Wed 29 Apr 2026
Beijing, April 29 -- Jinhua Lianchuang Plastic Powder Tech Co Ltd and Ma Hongxing have submitted a patent application for Application of Rapidly-cured Insulating Powder Coating. This invention was developed by Li Zhizhen, Ding Wuxuan, Li Maoshun, Ma Hongxing and Jia Langbo.
The patent application number is CN202511491579 2025..
Electrical
| Wed 29 Apr 2026
Beijing, April 29 -- Huzhou Yaoning Solid State Battery Research Institute and Jiangsu Yaoning New Energy Co Ltd have filed a patent application for Gel Electrolyte Prepolymer, Preparation Method, Electrode Material, Pole Piece and Battery. This invention was developed by Yang Taoyu, Huang Jieyang, Liu Xiangzhe, Yun Zimeng, Wang..
Electrical
| Tue 28 Apr 2026
Beijing, April 29 -- Huayou New Energy Tech Quzhou Co Ltd and Zhejiang Huayou Cobalt have filed a patent application for Positive Electrode Material Precursor, Preparation Method Thereof and Positive Electrode Material. This invention was developed by Xiao Yinhui, Diao Jianglin, Zhou Enlou and Zhang Kejun.
The patent applicat..
Chemicals
| Tue 28 Apr 2026
Beijing, April 29 -- Shenzhen Dynanonic and Qujing Dynanonic Nano Tech Co Ltd have submitted a patent application for Ferric Nitrate Solution as Well as Preparation Method and Application Thereof. Liu Mian, Seo Young-ik, Li Yineng, Zheng Licong, Liu Chengwei and Kong Lingyong developed the invention.
The patent application nu..
Electrical
| Wed 29 Apr 2026
Beijing, April 29 -- Datang Sanya Future Energy Res Institute Co Ltd, China Datang Group Science And Tech Research Institute Co Ltd East China Electric Power Test Institu and Lanzhou Jiaotong University have submitted a patent application for Multi-mode Hybrid Energy Storage Cooperative Control System and Method for Megawatt-lev..
Electrical
| Tue 28 Apr 2026
Munich, April 29 -- SK On Co Ltd and SK Innovation have applied European patent for Anode Active Material for Lithium Secondary Battery, Method of Preparing the Same and Lithium Secondary Battery Including the Same. Park Yang Kyu, Kim Seon Ah, Lee Jong Hyuk, Lee Hyun Ji and Chung Ju Ho developed it.
The patent application num..
Electrical
| Tue 28 Apr 2026
Munich, April 29 -- SK On Co Ltd and SK Innovation have sought patent for Anode Active Material for Lithium Secondary Battery, Method of Preparing the Same and Lithium Secondary Battery Including the Same. This invention was developed by Park Yang Kyu, Kim Seon Ah, Kim Eun Hyo, Shim Hyeon Woo, Lee Jong Hyuk and Chung Ju Ho.
T..
Optics & Imaging
| Wed 29 Apr 2026
Beijing, April 29 -- Yangtze River Delta Research Institute UESTC, Huzhou and Cetc Deqing Huaying Elect Co Ltd have submitted a patent application for Dms Filter Adopting Periodically Polarized Piezoelectric Film. This invention was developed by Bao Feihong, Guo Wei, Li Yong, Zhu Weijun, Zhou Yedi, Yu Yang and Lin Xianqi.
The..
Broadband & Wireless Network
| Tue 28 Apr 2026
Beijing, April 29 -- Shenzhen Jingsi Kechuang Co Ltd has submitted a patent application for Single-phase Immersion Cooling Heat Dissipation Device, Heat Dissipation Method and Communication Base Station. Qiao Sen, Xie Yanbo, Su Yanlong and Hu Shiguo developed the invention.
The patent application number is CN202511279317 2025..
Oil & Gas
| Tue 28 Apr 2026
Beijing, April 29 -- State Intellectual Property Office of China has received PetroChina and China University of Petroleum, Beijing patent application for Graphite Negative Electrode Material and Preparation Method Thereof. Wang Luhai, Qi Chuanlei, Li Yongfeng, Liu Yindong, Yang Wang, Chen Zhuo, Li Shengping, Wang Jiaran, Cao Yu..
Food & Beverage
| Tue 28 Apr 2026
Beijing, April 29 -- Jiangxi Wuli Zengzhi Cycle Tech Co Ltd has applied Chinese patent for Preparation Method of Nitrated Beta-diketone Extraction Agent Applied to Extraction of Lithium from Brine with High Sodium-lithium Ratio. Li Sihui and Guo Weixu developed it.
The patent application number is CN202511337247 20250918. The..
Metal & Mining
| Tue 28 Apr 2026
Beijing, April 29 -- State Intellectual Property Office of China has published Hunan Zhongbang Renewable Resources Tech Co Ltd and Hunan Zhongbang New Energy Tech Co Ltd patent application for Method for Preparing Ammonium-containing Polymeric Ferric Sulfate from Iron-aluminum Slag and Graphite. The invention was developed by Wu..
Metal & Mining
| Tue 28 Apr 2026
Beijing, April 29 -- Changshu Jiahe Display Tech Co Ltd has submitted a patent application for Glass Ceramic with Excellent Mechanical Property and Weather Resistance and Preparation Method Thereof. This invention was developed by Zhang Fujun, Yuan Shutong and Chen Bao.
The patent application number is CN202410790995 20240619..
Metal & Mining
| Tue 28 Apr 2026
Beijing, April 29 -- Shandong Pengcheng Ceramic New Material Tech Co Ltd has filed a patent application for Preparation Method of Large-size Titanium Diboride Powder. This invention was developed by Zhang Yong, Wang Qian, Tian Jiantao, Xia Pengju, Xu Desheng, Gong Pengcheng and Ren Wenjie.
The patent application number is CN2..
Medical
| Tue 28 Apr 2026
Beijing, April 29 -- Guangxi Zhuang Autonomous Region Occupational Disease Prevention And Control Res Institute has applied Chinese patent for Tourniquet for Pressing Internal Arteriovenous Fistula Puncture Point and Monitoring Blood Leakage by Inflating Balloon. Yang Yanfei, He Cuili, Lin Canfen, Huang Yan, Huang Yu and Lu Yanq..
Chemicals
| Tue 28 Apr 2026
Beijing, April 29 -- Jiangsu Hengchuang Nano Tech Co Ltd has applied Chinese patent for Process for Preparing Lithium Ferric Manganese Phosphate by Low-cost Two-firing Process. Hang Daojin, Xiao Tianhui and Lu Jun developed it.
The patent application number is CN202511370715 20250924. The patent publication number is CN121158..
Chemicals
| Tue 28 Apr 2026
Beijing, April 29 -- State Intellectual Property Office of China has received Shenzhen Dynanonic and Qujing Dynanonic Nano Tech Co Ltd patent application for Lithium Phosphate as Well as Preparation Method and Application Thereof. Zhang Jun, Zhao Lyuxing, Li Yineng, Chen Yanyu, Seo Young-ik and Kong Lingyong developed the invent..
Electrical
| Tue 28 Apr 2026
Beijing, April 29 -- State Intellectual Property Office of China has published Umicore SA patent application for Method for Recovering Lithium. The invention was developed by Chounes Laurent, Schuetse Werner and Verhees Paul.
The patent application number is CN20248033516 20240516. The patent publication number is CN121152891..
Software
| Wed 29 Apr 2026
Geneva, April 29 -- Mariana Minerals Co has sought patent for Reinforcement Learning System for Optimizing Selective Extraction of Lithium from Brines. This invention was developed by Rabe Brett Allen, Caldwell Turner Boris and Lozano Van De Ven Juan Carlos.
The patent application number is WO2025US51311 20251016. The patent ..
Tools and Machinery
| Tue 28 Apr 2026
Munich, April 29 -- Basquevolt SAU has filed a patent application for Liquid Electrolyte Comprising Sulfonamide and at Least Two Lithium Salts, and Uses Thereof. This invention was developed by Piszcz Michal, Wizner Agnieszka, Chakraborty Saheli, Giordani Vincent, MartÃnez-ibáñez MarÃa, Armand Michel, Meabe Leire and Goujon ..
Medical
| Wed 29 Apr 2026
Beijing, April 29 -- Sichuan University has submitted a patent application for Thermoelectric Bionic Skin for Promoting Healing of Diabetic Wound by Recovering Biological Electric Field Microenvironment. Sun Qiang, Gao-shao Jingya, Tang Xinyuan and Ma Huangshui developed the invention.
The patent application number is CN2025113..
Electrical
| Tue 28 Apr 2026
Beijing, April 29 -- State Intellectual Property Office of China has received GS Yuasa International patent application for Electricity Storage Element and Electricity Storage Apparatus. Endo Daisuke developed the invention.
The patent application number is CN20248033038 20240327. The patent publication number is CN121153140 (A..
Automobile
| Tue 28 Apr 2026
Beijing, April 29 -- Xianhui Intelligent Equipment Changsha Co Ltd has submitted a patent application for Automobile Lithium Battery Cell Grabbing and Conveying Method Using Robot and Robot. This invention was developed by Pan Yanqing.
The patent application number is CN202511714159 20251121. The patent publication number is ..
Medical
| Tue 28 Apr 2026
Munich, April 29 -- Essilor International has applied European patent for Electrochromic Device with Improved Color Stability. Berit-debat Fabien, Archambeau Samuel and Ballet Jérôme developed it.
The patent application number is EP20240306750 20241018. The patent publication number is EP4730025 (A1). International Patent Cla..
Automobile
| Wed 29 Apr 2026
Munich, April 29 -- Towflexx Miltech Inc has sought patent for Tow Vehicle Comprising a Modular High-current Battery Management System. This invention was developed by Schickling Axel, Strobl Tobias and Rauser Maik.
The patent application number is EP20250209583 20251017. The patent publication number is EP4729419 (A1). Inter..
Electrical
| Wed 29 Apr 2026
Munich, April 29 -- Hebei Gellec New Energy Science & Tech Co Ltd has submitted a patent application for Preparation Method for Lithium Battery Separator Having Low Shutdown Temperature and High Strength. This invention was developed by Yuan Haichao, Xu Feng, Guo Zhanxing, Ma Wenxian, Ma Cong, Yang Huan, Hou Dandan, Feng Xiaocon..
Electrical
| Wed 29 Apr 2026
Beijing, April 29 -- Shenzhen Hechuang Shidai Intelligent Equipment Co Ltd has submitted a patent application for Method and Device for Preparing Solid-state Battery Pole Piece by Dry Electrostatic Spraying. This invention was developed by Du Hairui.
The patent application number is CN202511640485 20251111. The patent publica..
Electrical
| Tue 28 Apr 2026
Beijing, April 29 -- State Intellectual Property Office of China has released Harbin University patent application for Method for Preparing High-crystallinity Uniform-particle Iron-based Silicate Positive Electrode Material with Assistance of Multi-type Composite Soft Template Agent. This invention was developed by Gao Kun, Li S..
Electrical
| Tue 28 Apr 2026
Beijing, April 29 -- State Intellectual Property Office of China has released GS Yuasa International patent application for Positive Electrode Active Material Particles, Positive Electrode Active Material Mixture, Positive Electrode for Power. This invention was developed by Endo Daisuke.
The patent application number is CN2024..
Automobile
| Tue 28 Apr 2026
Beijing, April 29 -- State Intellectual Property Office of China has released Zhejiang Zeekr Intelligent Technology, Weirui Electrical Vehicle Technology Ningbo Co Ltd and Geely Holding Group patent application for Heating Method and System for Power Battery of Vehicle, Vehicle and Equipment. This invention was developed by Liu ..
Optics & Imaging
| Wed 29 Apr 2026
Beijing, April 29 -- State Intellectual Property Office of China has received Hebei Yunrui Chemical Equipment Co Ltd patent application for Efficient Crystallization Device for Lithium Chloride Solution and Working Method of Efficient Crystallization Device. Zhang Wei, Zhao Mingang, Zhai Min, Qiu Jianwu, Zhang Yanbo, Hao Wanpeng..
Chemicals
| Wed 29 Apr 2026
Beijing, April 29 -- Hunan Shunlong New Energy Tech Co Ltd has submitted a patent application for Lithium Carbonate Extraction Device and Method. Kuang Zongwei, Li Yanhua and Zhou Yaoqing developed the invention.
The patent application number is CN202511250199 20250903. The patent publication number is CN121155496 (A). Intern..
Optics & Imaging
| Tue 28 Apr 2026
Beijing, April 29 -- Guilin Power Supply Bureau Guangxi Power Grid Co Ltd has sought patent for Nickel Oxide/zinc Gallate Heterojunction Solar-blind Ultraviolet Photoelectric Detector and Application Thereof. This invention was developed by Zhou Zemin, Peng Yanjun, Wang Lu, He Qike, Chen Jianxi, Tang Linfeng, Peng Pai, Huang Qia..
Metal & Mining
| Tue 28 Apr 2026
Beijing, April 29 -- Ningbo Ronbay Lithium Battery Material has submitted a patent application for Recovery Method for Refining Ferrophosphorus Slag. This invention was developed by Shentu Huajian, Wang Benping and Li Shengjie.
The patent application number is CN202511376910 20250923. The patent publication number is CN12115938..
Chemicals
| Tue 28 Apr 2026
Beijing, April 29 -- Hunan Xinnuo Tech Co Ltd has submitted a patent application for Stainless Steel Enamel High-temperature Titanium Dioxide Cover Glaze Free of Fluoride Salt and Nitrate as Well as Preparation Method and Application of Stainless Steel Enamel High-temperature Titanium Dioxide Cover Glaze. This invention was deve..
Chemicals
| Tue 28 Apr 2026
Beijing, April 29 -- Hunan Xinnuo Tech Co Ltd has filed a patent application for Stainless Steel Enamel Low-temperature Titanium Dioxide Cover Glaze Free of Fluoride Salt and Nitrate as Well as Preparation Method and Application of Stainless Steel Enamel Low-temperature Titanium Dioxide Cover Glaze. This invention was developed ..
Chemicals
| Tue 28 Apr 2026
Beijing, April 29 -- Hunan Xinnuo Tech Co Ltd has submitted a patent application for Cast Iron Enamel Zirconium White Glaze Free of Fluoride Salt and Nitrate as Well as Preparation Method and Application of Cast Iron Enamel Zirconium White Glaze. Yugami, Zuo Cunbi and Li Xiaoping developed the invention.
The patent applicatio..
Chemicals
| Tue 28 Apr 2026
Beijing, April 29 -- Hunan Xinnuo Tech Co Ltd has submitted a patent application for Cast Iron Enamel Acid-resistant Titanium White Cover Glaze Free of Fluoride Salt and Nitrate as Well as Preparation Method and Application of Cast Iron Enamel Acid-resistant Titanium White Cover Glaze. Yugami, Guo Hao and Li Xiaoping developed t..
Chemicals
| Tue 28 Apr 2026
Beijing, April 29 -- Hunan Xinnuo Tech Co Ltd has submitted a patent application for Steel Plate Enamel Titanium Lake Blue Cover Glaze Free of Fluoride Salt and Nitrate as Well as Preparation Method and Application of Steel Plate Enamel Titanium Lake Blue Cover Glaze. Yugami, Chen Shulan and Zuo Cunbi developed the invention.
..
Chemicals
| Tue 28 Apr 2026
Beijing, April 29 -- Hunan Xinnuo Tech Co Ltd has submitted a patent application for Cast Iron Enamel Acid-resistant Transparent Glaze Free of Fluoride Salt and Nitrate as Well as Preparation Method and Application of Cast Iron Enamel Acid-resistant Transparent Glaze. This invention was developed by Yugami, Guo Hao and Zhang Qua..
Chemicals
| Tue 28 Apr 2026
Beijing, April 29 -- Hunan Xinnuo Tech Co Ltd has sought patent for Cast Iron Enamel Semitransparent Glaze Free of Fluoride Salt and Nitrate as Well as Preparation Method and Application of Cast Iron Enamel Semitransparent Glaze. This invention was developed by Yugami, Guo Hao and Zhang Quanfu.
The patent application number i..
Chemicals
| Tue 28 Apr 2026
Beijing, April 29 -- Hunan Xinnuo Tech Co Ltd has sought patent for Transparent Cast Iron Enamel Glaze Free of Fluoride Salt and Nitrate as Well as Preparation Method and Application of Transparent Cast Iron Enamel Glaze. This invention was developed by Yugami, Guo Hao and Zhang Quanfu.
The patent application number is CN2025..
Chemicals
| Tue 28 Apr 2026
Beijing, April 29 -- Hunan Xinnuo Tech Co Ltd has filed a patent application for Steel Plate Enamel High-temperature Pearlescent Glaze Free of Fluoride Salt and Nitrate as Well as Preparation Method and Application of Steel Plate Enamel High-temperature Pearlescent Glaze. This invention was developed by Yugami, Chen Shulan and T..
Chemicals
| Tue 28 Apr 2026
Beijing, April 29 -- Hunan Xinnuo Tech Co Ltd has applied Chinese patent for Steel Plate Enamel Low-temperature Pearlescent Glaze Free of Fluoride Salt and Nitrate as Well as Preparation Method and Application of Steel Plate Enamel Low-temperature Pearlescent Glaze. Yugami, Chen Shulan and Tang Lei developed it.
The patent ap..
Chemicals
| Tue 28 Apr 2026
Beijing, April 29 -- Hunan Xinnuo Tech Co Ltd has submitted a patent application for Steel Plate Enamel High-temperature Acid-resistant Semitransparent Glaze Free of Fluoride Salt and Nitrate as Well as Preparation Method and Application of Steel Plate Enamel High-temperature Acid-resistant Semitransparent Glaze. This invention ..
Chemicals
| Tue 28 Apr 2026
Beijing, April 29 -- Hunan Xinnuo Tech Co Ltd has submitted a patent application for Steel Plate Enamel Low-temperature Acid-resistant Translucent Glaze Free of Fluoride Salt and Nitrate as Well as Preparation Method and Application of Translucent Glaze. This invention was developed by Yugami, Yan Shunshi and Yin Le.
The pate..
Chemicals
| Tue 28 Apr 2026
Beijing, April 29 -- Hunan Xinnuo Tech Co Ltd has filed a patent application for Steel Plate Enamel High-temperature Acid-resistant Transparent Glaze Free of Fluoride Salt and Nitrate as Well as Preparation Method and Application of Steel Plate Enamel High-temperature Acid-resistant Transparent Glaze. This invention was develope..
Chemicals
| Tue 28 Apr 2026
Beijing, April 29 -- Hunan Xinnuo Tech Co Ltd has submitted a patent application for Medium-temperature Acid-resistant Transparent Glaze for Steel Plate Enamel Without Fluoride Salt and Nitrate as Well as Preparation Method and Application of Medium-temperature Acid-resistant Transparent Glaze. Yugami, Yan Shunshi and Yin Le dev..
Electrical
| Tue 28 Apr 2026
Beijing, April 29 -- State Intellectual Property Office of China has released Jingmen Power Battery Regeneration Technology and Wuhan Power Battery Regeneration Technology patent application for Large-particle-size Lithium Phosphate Material as Well as Preparation Method and Application Thereof. This invention was developed by X..
Electrical
| Tue 28 Apr 2026
Beijing, April 29 -- Zijin Mining New Energy New Material Tech Changsha Co Ltd has submitted a patent application for Pre-lithiated Lithium Iron Phosphate Positive Electrode Material and Preparation Method Thereof. Liao Wentao, Li Hongxu, Li Xia, Zhao Junhao and Zhou Yongsheng developed the invention.
The patent application n..
Electrical
| Tue 28 Apr 2026
Beijing, April 29 -- State Intellectual Property Office of China has released Tianfu Jiangxi Laboratory patent application for Lithium-doped High-entropy Oxide Material, Preparation Method, Negative Pole Piece and Lithium Battery. This invention was developed by Chen Hang, Li Cong, Xiang Yong, Jiang Yan and Song Se-pae.
The p..
Electrical
| Tue 28 Apr 2026
Beijing, April 29 -- State Intellectual Property Office of China has published Hunan Xinnuo Tech Co Ltd patent application for Steel Plate Enamel Low-temperature Acid-resistant Ground Coat Free of Fluoride Salt and Nitrate as Well as Preparation Method and Application of Steel Plate Enamel Low-temperature Acid-resistant Ground C..
Steel
| Tue 28 Apr 2026
Beijing, April 29 -- Hunan Xinnuo Tech Co Ltd has filed a patent application for Steel Plate Enamel High-temperature Acid-resistant Ground Coat Free of Fluoride Salt and Nitrate as Well as Preparation Method and Application of Steel Plate Enamel High-temperature Acid-resistant Ground Coat. This invention was developed by Yugami,..
Electrical
| Tue 28 Apr 2026
Beijing, April 29 -- Hunan Xinnuo Tech Co Ltd has sought patent for Cast Iron Enamel Low-temperature Acid-resistant Ground Coat Free of Fluoride Salt and Nitrate as Well as Preparation Method and Application of Ground Coat. This invention was developed by Yugami, Li Jinming and Hu Sijia.
The patent application number is CN202..
Electrical
| Tue 28 Apr 2026
Beijing, April 29 -- State Intellectual Property Office of China has released Hunan Xinnuo Tech Co Ltd patent application for Cast Iron Enamel Medium-temperature Acid-resistant Ground Coat Free of Fluoride Salt and Nitrate as Well as Preparation Method and Application of Ground Coat. This invention was developed by Yugami, Li Ji..
Electrical
| Tue 28 Apr 2026
Beijing, April 29 -- Hunan Xinnuo Tech Co Ltd has submitted a patent application for Cast Iron Enamel High-temperature Acid-resistant Ground Coat Free of Fluoride Salt and Nitrate as Well as Preparation Method and Application of Ground Coat. This invention was developed by Yugami, Li Jinming and Luo Hui.
The patent applicatio..
Chemicals
| Tue 28 Apr 2026
Beijing, April 29 -- Hunan Xinnuo Tech Co Ltd has submitted a patent application for Steel Plate Enamel High-temperature Matte Glaze Free of Fluoride Salt and Nitrate as Well as Preparation Method and Application of Steel Plate Enamel High-temperature Matte Glaze. Yugami, Zhang Quanfu and Tang Long developed the invention.
Th..
Chemicals
| Tue 28 Apr 2026
Beijing, April 29 -- Hunan Xinnuo Tech Co Ltd has submitted a patent application for Medium-temperature Matte Glaze for Steel Plate Enamel Without Fluoride Salt and Nitrate as Well as Preparation Method and Application of Medium-temperature Matte Glaze. This invention was developed by Yugami, Zhang Quanfu and Tang Long.
The p..
Chemicals
| Tue 28 Apr 2026
Beijing, April 29 -- Hunan Xinnuo Tech Co Ltd has submitted a patent application for Steel Plate Enamel Low-temperature Matte Glaze Free of Fluoride Salt and Nitrate as Well as Preparation Method and Application of Steel Plate Enamel Low-temperature Matte Glaze. This invention was developed by Yugami, Zhang Quanfu and Tang Long...
Chemicals
| Tue 28 Apr 2026
Beijing, April 29 -- Hunan Xinnuo Tech Co Ltd has filed a patent application for Cast Iron Enamel High-temperature Matte Glaze Free of Fluoride Salt and Nitrate as Well as Preparation Method and Application of Cast Iron Enamel High-temperature Matte Glaze. This invention was developed by Yugami, Tang Long and Luo Hui.
The pat..
Chemicals
| Tue 28 Apr 2026
Beijing, April 29 -- Hunan Xinnuo Tech Co Ltd has submitted a patent application for Cast Iron Enamel Medium-temperature Matte Glaze Free of Fluoride Salt and Nitrate as Well as Preparation Method and Application of Cast Iron Enamel Medium-temperature Matte Glaze. This invention was developed by Yugami, Tang Long and Luo Hui.
..
Chemicals
| Tue 28 Apr 2026
Beijing, April 29 -- Hunan Xinnuo Tech Co Ltd has sought patent for Cast Iron Enamel Low-temperature Matte Glaze Free of Fluoride Salt and Nitrate as Well as Preparation Method and Application of Cast Iron Enamel Low-temperature Matte Glaze. This invention was developed by Yugami, Tang Long and Luo Hui.
The patent application..
Energy
| Wed 29 Apr 2026
Beijing, April 29 -- Huichen Zhidian Tech Co Ltd has submitted a patent application for Outdoor Light Storage and Charging Integrated Energy Station. Zhou Xilei, Zhou Shilin, Wang Xuefeng and Jia Xingfu developed the invention.
The patent application number is CN202511413523 20250929. The patent publication number is CN121150..
Tools and Machinery
| Tue 28 Apr 2026
Beijing, April 29 -- State Intellectual Property Office of China has published Zhejiang Minglei Lithium Energy Tech Co Ltd patent application for Combined Tool Box. The invention was developed by Liu Hui.
The patent application number is CN202511502640 20251021. The patent publication number is CN121156972 (A). International ..
Electrical
| Tue 28 Apr 2026
Munich, April 29 -- Ibatterycloud Co Ltd has submitted a patent application for Lithium Battery Operating Data Feature Map Extraction Method, and Apparatus, Medium and Product. This invention was developed by Ci Song, Zhang Ming, Li Chaofan, Li Kai, Li Xuefeng, Bai Xuheng, Wang Yunfang and Liu Zhiquan.
The patent application ..
Electrical
| Tue 28 Apr 2026
Beijing, April 29 -- Shandong Xuzun Electronic Tech Co Ltd has submitted a patent application for High-safety Spot Welding Splicing Device for Assembling Lithium Battery. This invention was developed by Kong Yongle, Zhang Ming and Huang Jinfa.
The patent application number is CN202511494325 20251020. The patent publication nu..
Pharmaceutical
| Tue 28 Apr 2026
Beijing, April 29 -- Shanghai Jiao Tong University has submitted a patent application for Papililone a Tetracyclic Diterpenoid Analogue as Well as Preparation Method and Application Thereof. This invention was developed by Hou Sihua, Shan Xingqian and Lee Kwon-chul.
The patent application number is CN202511571569 20251030. The ..
Electrical
| Tue 28 Apr 2026
Munich, April 29 -- Sinosteel Advanced Mat Zhejiang Co Ltd has sought patent for Silicon-carbon Negative Electrode Material and Preparation Method Therefor, Negative Electrode Sheet and Lithium-ion Battery. This invention was developed by Wu Houzheng and Hu Mengfei.
The patent application number is EP20240825205 20240617. The..
Electrical
| Tue 28 Apr 2026
Beijing, April 29 -- Changzhou Anyida Power Tech Co Ltd has applied Chinese patent for Lithium Battery Pole Piece Electric Heating Pressing Roller. Xu Feng developed it.
The patent application number is CN202511337366 20250918. The patent publication number is CN121157423 (A). International Patent Classification codes are B30..
Electrical
| Wed 29 Apr 2026
Beijing, April 29 -- Hunan Gaorui Power Supply Mat Co Ltd has submitted a patent application for Crosslinked Acrylate Microsphere Emulsion, Preparation Method Thereof, Battery Diaphragm and Lithium Ion Battery. This invention was developed by Zou Yaqun, Xi Liujiang, Cai Xiaochuan, Yang Ru, Xie Wenying and Luo Dan.
The patent ..
Electrical
| Tue 28 Apr 2026
Beijing, April 29 -- Hunan Shunlong New Energy Tech Co Ltd has submitted a patent application for Preparation Method of Nickel Cobalt Lithium Manganate Ternary Positive Electrode Material. This invention was developed by Kuang Zongwei, Xiao Xinyuan and Fu Guowang.
The patent application number is CN202511199684 20250826. The ..
Electrical
| Tue 28 Apr 2026
Beijing, April 29 -- Yibin Sichuan Univ of Chemical Industry Technology Research Institute has submitted a patent application for Ternary Positive Electrode Material of Lithium Ion Battery, Preparation Method of Ternary Positive Electrode Material and Battery. This invention was developed by Han Wenjing, Wu Ping, Cai Guifu, Li Y..
Electrical
| Tue 28 Apr 2026
Beijing, April 29 -- Tianhongji Tech Shenzhen Co Ltd has submitted a patent application for Preparation Method and Application of Fast-charging Graphite Negative Electrode Active Material. Pei Guojun, Wang Haixu and Wang Fushou developed the invention.
The patent application number is CN202510909390 20250702. The patent publi..
Electrical
| Tue 28 Apr 2026
Beijing, April 29 -- State Intellectual Property Office of China has released Beihua University and Shandong University of Technology patent application for Self-assembled Hypha Flexible Carbon Electrode Material and Preparation Method and Application Thereof. This invention was developed by Lin Lin, Wang Qingping, Zhang Jian, Z..
Electrical
| Wed 29 Apr 2026
Beijing, April 29 -- Hangzhou Quanneng Intelligent Equipment Co Ltd has submitted a patent application for Intelligent Fire Prevention and Control Fire-fighting Management System and Method for Lithium Battery Energy Storage Power Station. This invention was developed by Gao Enwei, Yuan Changhong and Qu Jiangbo.
The patent ap..
Electrical
| Wed 29 Apr 2026
Beijing, April 29 -- State Intellectual Property Office of China has released Fujian Onething Tech Co Ltd patent application for Intelligent Scheduling and Parallel Cooperative Control System for Peak Clipping and Valley Filling of Lithium Battery Pack. This invention was developed by You Xiaodian, Gao Hongling and Gao Jiahao.
..
Electrical
| Wed 29 Apr 2026
Beijing, April 29 -- Guangdong Suiming Photoelectric Co Ltd has filed a patent application for Lithium Battery Intelligent Charging and Discharging Control System for Solar Street Lamp. This invention was developed by Li Weiqiang, Fu Haiyong, Kong Young-hee, Zhu Jiahao and Zuo Yujie.
The patent application number is CN2025116..
Electrical
| Wed 29 Apr 2026
Beijing, April 29 -- State Intellectual Property Office of China has released Nanchang Qinsheng Electronic Tech Co Ltd patent application for Mobile Terminal Power Supply Control Method and System. This invention was developed by Dong Xunkai and Chen Yongping.
The patent application number is CN202511340225 20250918. The pate..
Electrical
| Wed 29 Apr 2026
Beijing, April 29 -- Beyond Tech Co Ltd has applied Chinese patent for Control Method and Device for Prolonging Service Life of Lithium Battery of Notebook Computer. Li Yunbao, Dou Jinzhu and Wang Ruijie developed it.
The patent application number is CN202511288008 20250910. The patent publication number is CN121150247 (A). I..
Electrical
| Wed 29 Apr 2026
Munich, April 29 -- European Patent Office has published Samsung SDI Co Ltd and Postech Research & Business Development Foundation patent application for Positive Electrode Active Materials, Preparation Methods of Positive Electrode Active Materials, Positive Electrodes, and Rechargeable Lithium Batteries. The invention was deve..
Agricultural
| Tue 28 Apr 2026
Beijing, April 29 -- South China Agricultural University has applied Chinese patent for Mango Cluster Embracing, Cutting and Harvesting Integrated New Energy Agricultural Equipment. Lu Jiahuan, Chae Byung-yong, Zheng Weiping, Deng Qihan, Zeng Shan, Wang Yu and Li Jiehao developed it.
The patent application number is CN202511479..
Electrical
| Tue 28 Apr 2026
Beijing, April 28 -- Yulin University and Xi'an University of Technology have applied Chinese patent for Lithium Battery Coal Gasification Slag Soft Carbon-lithium Core-shell Structure Negative Electrode Material, Preparation Method and Lithium Battery. Deng Yi, Xu Yunhua, Huang Jingwen, Bai Haiqiang, Zhang Jing and Zhong Lishen..
Electrical
| Tue 28 Apr 2026
Beijing, April 28 -- Zhejiang Bamo Tech Co Ltd and Tianjin Bamo Technology have applied Chinese patent for Composite Positive Electrode Material and Preparation Method and Application Thereof. Han Jiacheng, Cao Aimin, Li Mengjia, Li Yiwei and Wang Xinquan developed it.
The patent application number is CN202511365592 20250923...
Chemicals
| Tue 28 Apr 2026
Beijing, April 28 -- Zhejiang Bamo Tech Co Ltd and Tianjin Bamo Technology have filed a patent application for Lithium Cobalt Oxide Positive Electrode Material and Preparation Method and Application Thereof. This invention was developed by Guo Lihao and Lyu Wei.
The patent application number is CN202511365591 20250923. The pa..
Chemicals
| Tue 28 Apr 2026
Beijing, April 28 -- Guangxi Ningfu New Energy Technology and Do-Fluoride New Energy Technology have sought patent for Negative Electrode for Improving Needling Safety of Aluminum Shell Cylindrical Lithium Iron Phosphate Battery and Preparation Method. This invention was developed by Luo Chuanjun, Xu Fei, Wang Mingjian, Zhang Le..
Agricultural
| Tue 28 Apr 2026
Beijing, April 28 -- Hengshui Yimei Food Tech Co Ltd and Hebei Agricultural University have sought patent for Intelligent Identification Method and System for Abnormal Behaviors of Sheep. This invention was developed by Wang Fushun, Long Tianyu, Wei Yinghua, Wang Chao, Wang Yuan, Wang Bin, He Zhenxue, Yuan Wanzhe, Lei Baishi, Wa..
Electrical
| Wed 29 Apr 2026
Beijing, April 29 -- Sinoma Lithium Battery Separator Co Ltd has sought patent for Method and Device for Improving Quality of Spraying Film of Lithium Battery. This invention was developed by Wei Ming, Bai Yaozong, Zhou Yang, Du Jingran and Pang Youping.
The patent application number is CN202511573368 20251030. The patent pub..
Electrical
| Tue 28 Apr 2026
Beijing, April 28 -- Yibin Guangyuan Lithium Battery Mat Co Ltd has submitted a patent application for Method and Device for Automatically Adjusting Oxygen Concentration, Control Equipment and Storage Medium. Tang Jian, Jiang Yiqiang, Hu Xu, Zheng Qinwen, Liu Yi, Yang Jin and Gou Kezhen developed the invention.
The patent app..
Electrical
| Tue 28 Apr 2026
Beijing, April 28 -- State Intellectual Property Office of China has published Heilongjiang Longxing International Resources Development Group Co Ltd patent application for Negative Electrode Material Preparation Method, Performance Prediction Method, Negative Electrode Material and Battery. The invention was developed by Zhang ..
Chemicals
| Tue 28 Apr 2026
Beijing, April 28 -- State Intellectual Property Office of China has published Tianjin Guoan Mgl New Materials Tech Co Ltd patent application for Composite Lithium Cobalt Oxide Positive Electrode Material, Preparation Method Thereof and Electrochemical Device. The invention was developed by Xu Peng, Cai Weiyi, Fang Xiaoliang, We..
Semiconductor
| Tue 28 Apr 2026
Beijing, April 28 -- State Intellectual Property Office of China has published Suzhou Xineng Carbon Silicon Tech Co Ltd patent application for Preparation Method for Preparing Silicon-carbon Composite Material from Organic Silicon and Porous Carbon and Application of Silicon-carbon Composite Material. The invention was developed..
Chemicals
| Tue 28 Apr 2026
Beijing, April 28 -- State Intellectual Property Office of China has published Contemporary Amperex Technology, Jiangsu and Jiangsu Lithitech Co Ltd patent application for Phosphate Positive Electrode Material and Preparation Method Thereof, Positive Electrode Plate, Battery Monomer and Electric Device. The invention was develop..
Electronics
| Tue 28 Apr 2026
Beijing, April 28 -- State Intellectual Property Office of China has published Guangdong Candaer Tech Innovation Co Ltd patent application for Safe and Energy-saving Multifunctional Eye Cream Massage Instrument and Control Circuit Thereof. The invention was developed by Cai Guoxiang.
The patent application number is CN2025113..
Measurement & Testing
| Tue 28 Apr 2026
Beijing, April 28 -- State Intellectual Property Office of China has published Zhongqi Xinneng Tianjin Battery Tech Co Ltd patent application for Lithium Battery Temperature Testing Method and Testing Device. The invention was developed by Qi Yang, Chen Xusheng, Li Xinshu and Li Huifang.
The patent application number is CN202..
Chemicals
| Tue 28 Apr 2026
Beijing, April 28 -- State Intellectual Property Office of China has published Hunan Changyuan Lico New Energy Co Ltd, Jinchi Energy Mat Co Ltd and Wukuang New Energy Mat Hunan Co Ltd patent application for Coated Modified Lithium Cobalt Oxide Positive Electrode Material as Well as Preparation Method and Application Thereof. The..
Electrical
| Tue 28 Apr 2026
Beijing, April 28 -- Changsha Jingshi Electromechanical Tech Co Ltd has sought patent for Lithium Battery Dc Internal Resistance Optimization Calculation Method, Apparatus and Device, and Medium. This invention was developed by Wu Xianqun and Li Nengka.
The patent application number is CN202511238853 20250901. The patent publ..
Measurement & Testing
| Tue 28 Apr 2026
Beijing, April 28 -- State Intellectual Property Office of China has received Jiangsu Mango Electric Co Ltd patent application for Lithium Battery Module Electrical Performance Testing Device. Zhu Hongyi developed the invention.
The patent application number is CN202511428452 20251001. The patent publication number is CN12114..
Automobile
| Tue 28 Apr 2026
Beijing, April 28 -- State Intellectual Property Office of China has received China Automotive Engineering Research Institute and China Automobile Institute New Energy Tech Co Ltd patent application for Method for Simulating Standard Exceeding of Internal Moisture of Lithium Ion Battery and Carrying Out Safety Early Warning by A..
Optics & Imaging
| Tue 28 Apr 2026
Beijing, April 28 -- State Intellectual Property Office of China has received Xigu Zhejiang Tech Co Ltd patent application for Method for Measuring Particle Size of Slurry by Laser Diffraction Method. Zheng Meiqing, Zhang Yu, Qiu Feilong, Ge Zhihao, Shao Jun and Jin Qinwei developed the invention.
The patent application numbe..
Measurement & Testing
| Tue 28 Apr 2026
Beijing, April 28 -- Shandong Haai Intelligent Tech Co Ltd has applied Chinese patent for Power Lithium Battery Top Cover Detection Device. Dai Leqiang, Ma Dongrui, Liu Qing and Huang Ying developed it.
The patent application number is CN202511477475 20251016. The patent publication number is CN121141372 (A). International Pa..
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