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Chemicals
| Mon 16 Mar 2026
Beijing, March 17 -- Guangxi University for Nationalities has applied Chinese patent for High-permeability and High-selectivity Polyamide Membrane for Magnesium-lithium Separation as Well as Preparation Method and Application of High-permeability and High-selectivity Polyamide Membrane. Lu Yanyue, Sun Yubin, Zhou Zeguang, Han Ya..
Electrical
| Mon 16 Mar 2026
Alexandria, March 17 -- U.S. Patent and Trademark Office has released LG Energy Solution Ltd and Korea Advanced Institute of Science & Technology patent application for Negative Electrode for Lithium Secondary Battery, Method for Manufacturing the Same, and Lithium Secondary Battery Including the Same. This invention was develop..
Electrical
| Mon 16 Mar 2026
Beijing, March 17 -- Guangdong Desai Xipu Tech Co Ltd has sought patent for Lithium Battery Protection Plate Structure with Double-sided Device Layout and Double-sided Plastic Package and Manufacturing Method. This invention was developed by Zhong Qinghao, Lu Renxi, Zhang Wei and He Junyue.
The patent application number is CN..
Electrical
| Tue 17 Mar 2026
Beijing, March 17 -- State Intellectual Property Office of China has released Hefei Huiqiang New Energy Material Tech Co Ltd, Huiqiang Wuhan New Energy Material Tech Co Ltd, Xiangyang Huiqiang New Energy Material Tech Co Ltd and Henan Huiqiang New Energy Material Tech Stock Co Ltd patent application for High-stability Palygorski..
Electrical
| Tue 17 Mar 2026
Beijing, March 17 -- Xi'an Rare Metal Materials Institute has filed a patent application for Gradient Pore Diaphragm Dynamic Roll Forming Device and Method for Silicon-based Negative Electrode. This invention was developed by Zhang Yusheng, Peng Xionghou, Song Amin, Li Huan and Wu Jinping.
The patent application number is CN202..
Electrical
| Tue 17 Mar 2026
Beijing, March 17 -- Zhejiang Weichuangyuan Ind Co Ltd has submitted a patent application for Lithium Battery Pack with Automatic Fire Extinguishing Function. This invention was developed by Wang Hongjun.
The patent application number is CN20251139972 20250728. The patent publication number is CN120824490 (A). International P..
Electrical
| Tue 17 Mar 2026
Beijing, March 17 -- State Intellectual Property Office of China has released Yancheng Guotou Zhongke New Energy Tech Co Ltd patent application for Leakage-proof Battery End Cover Sealing Structure. This invention was developed by Xue Guoxing and Dong Ying.
The patent application number is CN202510756659 20250609. The patent ..
Electrical
| Tue 17 Mar 2026
Beijing, March 17 -- State Intellectual Property Office of China has released Dongguan Grand Powersource Co Ltd and Huizhou University patent application for Lithium Battery and Battery Assembly Thereof. This invention was developed by Huang Xiao, Huang Yan, Li Guomin and Li Lu.
The patent application number is CN20251116179 ..
Electrical
| Tue 17 Mar 2026
Beijing, March 17 -- Shanghai Fengxian Gas Turbine Power Generation Co Ltd has submitted a patent application for Composite Battery Control Method and System for Multiple Types of Single Batteries and Storage Medium. Zhu Weixing, Liu Xinchao, Wu Xinli, Guo Chao and Mei Yunyi developed the invention.
The patent application num..
Electrical
| Tue 17 Mar 2026
Beijing, March 17 -- State Intellectual Property Office of China has received Shanghai University and EVE Power Battery patent application for Composite Sulfide Solid Electrolyte, Preparation Method Thereof and Lithium Ion Battery. Wang Jing, Lu Shigang, Zhao Ruirui, Lyu Yingchun, Wang Linlin, Lan Tu, Han Bing, Guo Yitong and Ya..
Electrical
| Tue 17 Mar 2026
Beijing, March 17 -- Jiangsu Yucheng New Mat Co Ltd has applied Chinese patent for Composite Current Collector with Elastically Deformable Thickness, Preparation Method of Composite Current Collector and Lithium Ion Battery. Qi Shengli, Dong Nanxi, Jia Nanfang, Wang Jie, Zhang Shengwen, Dong Guoqing and Qiao Lin developed it.
..
Electrical
| Tue 17 Mar 2026
Beijing, March 17 -- State Intellectual Property Office of China has released Zeng Xiaoping patent application for Composite Material and Preparation Method Thereof, Negative Pole Piece and Lithium Ion Battery.
The patent application number is CN202510960232 20250711. The patent publication number is CN120824338 (A). Internatio..
Electrical
| Tue 17 Mar 2026
Beijing, March 17 -- Zeng Xiaoping has sought patent for Silicon-carbon Composite Material and Preparation Method Thereof, Negative Pole Piece, Battery and Application.
The patent application number is CN202510960231 20250711. The patent publication number is CN120824337 (A). International Patent Classification codes are C01B3..
Electrical
| Tue 17 Mar 2026
Beijing, March 17 -- Zhejiang Jiaxing Xinghan Nano Tech Co Ltd has applied Chinese patent for Preparation Method of Long-circulation Silicon-based Negative Electrode Material. Meng Fanchang, Ma Xuechao and Wang Meng developed it.
The patent application number is CN202510372156 20250327. The patent publication number is CN1208..
Electrical
| Tue 17 Mar 2026
Beijing, March 17 -- State Intellectual Property Office of China has released Xi'an Jinshajiang Battery Co Ltd patent application for Composite Positive Electrode Active Material and Preparation Method Thereof, Positive Electrode Plate and Battery. This invention was developed by Wu Yida, Peng Chenbo, Shao Ge and Zhao Xing.
T..
Electrical
| Tue 17 Mar 2026
Beijing, March 17 -- State Intellectual Property Office of China has received Jiangsu Siyuan Battery Tech Co Ltd patent application for Modified Negative Pole Piece, Battery and Battery System. Yang Jie, Shi Xianxing, Cui Wangjun and Xu Dongmei developed the invention.
The patent application number is CN202510963771 20250714...
Electrical
| Tue 17 Mar 2026
Beijing, March 17 -- Jiangsu Yongjin Metal Technology Co Ltd has submitted a patent application for High-strength Stainless Steel Current Collector and Preparation Method and Application Thereof. Wang Yong, Cao Qiangqiang, Yan Bin, Zhu Fei, Cheng Linchong, Gu Junqiao, Wang Lele, Ma Yangyang, Li Jinjie and Ji Xiaogang developed t..
Electrical
| Tue 17 Mar 2026
Beijing, March 17 -- State Intellectual Property Office of China has received Ningde Xiawu New Energy Mat Co Ltd patent application for Separation Method and Content Determination Method of Titanium Foreign Matter in Lithium Battery Positive Electrode Material. Xie Jinsheng, Chen Tao and Lai Jun developed the invention.
The p..
Electrical
| Mon 16 Mar 2026
Beijing, March 17 -- Dongguan Lizhihui Energy Co Ltd has submitted a patent application for Dual-power Supply System of High-voltage Box Built-in Battery and Control Method. This invention was developed by Gao Shaoheng, Huang Hai, Yang Guangliang and Zhang Huijin.
The patent application number is CN202511119182 20250811. The ..
Pharmaceutical
| Mon 16 Mar 2026
Beijing, March 17 -- Hangzhou Xingao Biotechnology Co Ltd has filed a patent application for Enpp1 Inhibitor and Application of Composition of Enpp1 Inhibitor in Preparation of Medicine for Treating Cerebral Diseases. This invention was developed by Tan Yingxuan, Zhang Yueru, Liu Chang and Tan Xiangshi.
The patent application..
Automobile
| Tue 17 Mar 2026
Beijing, March 17 -- State Intellectual Property Office of China has published Hyundai Motor and Kia Motors patent application for Sulfide-based Solid Electrolyte for Lithium Secondary Battery Having Excellent Mechanical Properties, and Method for Producing Same. The invention was developed by Lee Sang-soo, Min Hong-seok, Lee Sa..
Security & Protection
| Tue 17 Mar 2026
Beijing, March 17 -- Keyi College of Zhejiang Sci-Tech University has submitted a patent application for Open Laboratory Safety Management System Based on People Number State Recognition. This invention was developed by Chen Weili, Li Tianyu and Huang Xiuzhen.
The patent application number is CN202510900708 20250701. The patent..
Electronics
| Mon 16 Mar 2026
Beijing, March 17 -- Enping City Yushi Electronic Tech Co Ltd has submitted a patent application for Multi-mode Microphone System. Yu Jianguo developed the invention.
The patent application number is CN20251125049 20250724. The patent publication number is CN120825793 (A). International Patent Classification codes are H04L45/..
Telecom
| Tue 17 Mar 2026
Beijing, March 17 -- TDK has filed a patent application for Optical Modulator, Light Source Module, Optical Engine, Image Display Device, Transmission Device for Optical Communication, Optical Communication System, and Method for Controlling Optical Modulator. This invention was developed by Saegusa Shigeru, Yoshinari Jiro and T..
Telecom
| Tue 17 Mar 2026
Beijing, March 17 -- State Intellectual Property Office of China has published TDK patent application for Optical Modulator, Light Source Module, Optical Engine, XR Glasses, Transmission Device for Optical Communication, Optical Communication System, and Method for Controlling Optical Modulator. The invention was developed by Sa..
Biotechnology
| Tue 17 Mar 2026
Beijing, March 17 -- State Intellectual Property Office of China has published Southwest University of Science and Technology patent application for Hematite Microtube Catalyst Based on Biological Template as Well as Preparation Method and Application of Hematite Microtube Catalyst. The invention was developed by Dai Qunwei, Dai..
Electrical
| Mon 16 Mar 2026
Munich, March 16 -- Guangzhou Tinci Materials Tech Co Ltd and Jiujiang Tinci Materials Tech Co Ltd have applied European patent for Electrolyte and Battery. Xiong Hanli, Sun Wenpo and Xie Tian developed it.
The patent application number is EP20240844701 20240719. The patent publication number is EP4708442 (A1). International ..
Electrical
| Mon 16 Mar 2026
Munich, March 16 -- Rept Battero Energy Co Ltd and Shanghai Ruipu Energy have applied European patent for Secondary Battery Positive Electrode Material, Secondary Battery Positive Electrode Sheet, and Secondary Battery. Cao Hui, Yao Yi, Hou Min, Liu Chan, Wang Tong, Shi Caihong, Guo Yingying and Yang Yaqing developed it.
The ..
Semiconductor
| Mon 16 Mar 2026
Beijing, March 16 -- Jiangsu Yiwen Microelectronics Technology Co Ltd and Wuxi Yiwen Microelectronics Tech Co Ltd have submitted a patent application for Method for Preparing Silicon Nitride Film on Surface of Substrate. This invention was developed by Liu Tianpeng, Huang Chuanhuai, Feng Zhongjun and Yi Guangyuan.
The patent ..
Chemicals
| Mon 16 Mar 2026
Beijing, March 16 -- Shenghua New Energy Technology, Dongying and Shida Shenghua New Mat Group Co Ltd have filed a patent application for Phosphate Ester Material Containing Nitrile Functional Group as Well as Preparation Method and Application of Phosphate Ester Material. This invention was developed by Xiong Dejun, Liu Zhe, Zo..
Optics & Imaging
| Mon 16 Mar 2026
Beijing, March 16 -- State Grid Shandong Electric Power Weifang Power Supply and Shandong Wuzhou Hexing Design Consulting Co Ltd have submitted a patent application for Substation Indoor Monitoring Camera Auxiliary Light System and Control Method. This invention was developed by Zhang Peng, Dou Xiangyu, Liu Yanan, Wei Linjing, L..
Chemicals
| Mon 16 Mar 2026
Beijing, March 16 -- Datang Wanning Natural Gas Power Generation Co Ltd and Datang Hainan Green Energy Tech Co Ltd have filed a patent application for Electrochemical Energy Storage Battery Cabin Explosion Venting Device and Design Method. This invention was developed by Wang Yonghong, Ding Wen, Cao Shuan, Zou Naijia, Yang Longt..
Electrical
| Mon 16 Mar 2026
Beijing, March 16 -- Xi'an Thermal Power Research Institute and Huaneng Shanghai Shidongkou Power Generation Co Ltd have submitted a patent application for Electrolyte Additive, Electrolyte and Lithium Ion Battery. This invention was developed by Yang Jiaming, Li Xiaochen, Gu Yi, Tan Junjie, Wang Wenhua, Zhang Yanjun, Huang Chun..
Electrical
| Mon 16 Mar 2026
Beijing, March 16 -- Rukun Jiangsu New Material Tech Co Ltd, Shanghai Rukun New Mat Co Ltd and Rukun Shandong New Material Technology have submitted a patent application for High-voltage Lithium Cobalt Oxide/silicon Carbon System Lithium Ion Battery Electrolyte, Lithium Ion Battery, Battery Module, Battery Pack and Power Utiliza..
Electrical
| Mon 16 Mar 2026
Beijing, March 16 -- Xi'an Thermal Power Research Institute and Huaneng Guangxi Clean Energy have submitted a patent application for Electrolyte and Energy Storage Lithium Ion Battery. This invention was developed by Wang Jiewen, Guan Jian, He Chaojun, Xu Jieqiang, Gu Jianjun, Wu Haolin, Yang Jiaming, Liu Xuhua, Yang Yuchen and ..
Electrical
| Mon 16 Mar 2026
Beijing, March 16 -- Xi'an Thermal Power Research Institute and Huaneng Guangxi Clean Energy have submitted a patent application for Sulfur-containing All-solid-state Polymer Electrolyte Membrane, Preparation Method and Lithium Battery. This invention was developed by Wang Jiewen, Peng Xinyuan, Shi Jinku, Li Shuai, Gu Jianjun, D..
Electrical
| Mon 16 Mar 2026
Beijing, March 16 -- Shenzhen Dynanonic and Qujing Dynanonic Nano Tech Co Ltd have filed a patent application for Phosphate Positive Electrode Material and Preparation Method and Application Thereof. This invention was developed by Li Yuezhu, Kong Lingyong, Guo Junfei, Xia Yuxin, Rao Yinan and Zhang Haoyu.
The patent applicat..
Electrical
| Mon 16 Mar 2026
Beijing, March 16 -- Honda Motor and AIST have submitted a patent application for Positive Electrode Active Material for Lithium Ion Secondary Battery, Method for Producing Same, and Lithium Ion Secondary Battery Using Same. This invention was developed by Sakazume Kazumasa, Ji Xian, Chiba Kazuki, Tanaka Akihisa, Morita Yoshiyuk..
Electrical
| Mon 16 Mar 2026
Beijing, March 16 -- Zhejiang Green Zhixing Kechuang and Geely Holding Group have submitted a patent application for Composite Positive Electrode Material, All-solid-state Battery and Charging and Discharging Method of All-solid-state Battery. This invention was developed by Wu Zhen, Zhou Yunan, Wu Yang and Leng Xuexin.
The p..
Electrical
| Mon 16 Mar 2026
Beijing, March 16 -- Gem Co Ltd and Gelinmei Shenzhen Super Green Tech Research Center Co Ltd have applied Chinese patent for Modified Positive Electrode Material and Preparation Method and Application Thereof. Xu Kaihua, Xu Zhenning, Hua Wenchao, Zhang Kun, Wang Yaning, Wang Jun and Zhu Jiang developed it.
The patent applica..
Metal & Mining
| Mon 16 Mar 2026
Alexandria, March 17 -- SK On has sought patent for Metal Film and Method of Manufacturing the Metal Film. This invention was developed by Hwang Chang Mook, Kim Hyun Ji, Lee Jong Hyeok and Jo Yoon Ji.
The patent application number is US202519318509 20250904. The patent publication number is US20260074238 (A1). International P..
Transportation
| Mon 16 Mar 2026
Beijing, March 16 -- State Intellectual Property Office of China has published Changhong Sunpower New Energy Co Ltd patent application for Intelligent Suspension Type Transportation Equipment for Spraying Lithium Battery Shell. The invention was developed by Tang Fenghao.
The patent application number is CN202511282556 202509..
Oil & Gas
| Mon 16 Mar 2026
Beijing, March 16 -- State Intellectual Property Office of China has received China Petroleum & Chemical and Sinopec Shanghai Petrochemical Res Institute Co Ltd patent application for Nickel-based Catalyst as Well as Preparation Method and Application Thereof. Zhu Junhua, Chen Liangfeng, Wang Limin, Guo Kai and Wang Jian develop..
Nanotech
| Mon 16 Mar 2026
Beijing, March 16 -- State Intellectual Property Office of China has received Huaneng Tongchuan Zhaojin Coal and Electricity and Xi'an Tpri Water & Environmental Prot Co Ltd patent application for Cationized Nano Attapulgite Modified Salt Separation Ion Exchange Membrane and Preparation Method Thereof. Liang Yongji, Yuan Guoquan..
Business and Commerce
| Mon 16 Mar 2026
Beijing, March 16 -- State Intellectual Property Office of China has published Chongqing Bangruida Tech Co Ltd patent application for Industrial Personal Computer UPS Power Supply Method Based on Commercial Power Interruption Seamless Switching. The invention was developed by Wan Jiuping.
The patent application number is CN20..
Aerospace
| Mon 16 Mar 2026
Beijing, March 16 -- China Civil Aviation Shenyang Aircraft Airworthiness Certification Center has submitted a patent application for Energy Management Control System and Method for Fuel Cell Electric Aircraft. Zhang Lei, Xu Hai, Fan Xinyue, Ma Song, Song Xiaoming, Hao Zhipeng and Cui Shimeng developed the invention.
The pate..
Chemicals
| Mon 16 Mar 2026
Munich, March 16 -- Justus Liebig University Giessen Koerperschaft Des Oeffentlichen Rechts has sought patent for Modified Sulfur-containing Solid Electrolyte and Method for Producing It. This invention was developed by Richter Felix and Bing-xuan Shi.
The patent application number is EP20240199168 20240909. The patent public..
Automobile
| Mon 16 Mar 2026
Beijing, March 16 -- Zhejiang Zeekr Intelligent Technology, Weirui Electrical Vehicle Technology (Ningbo) and Geely Holding Group have filed a patent application for Positive Plate, Battery and Vehicle. This invention was developed by Gao Tianchang, Du Peng, Wei Yanwei and Pan Fuzhong.
The patent application number is CN20251..
Automobile
| Mon 16 Mar 2026
Beijing, March 16 -- Sichuan New Energy Automobile Innovation Center and Sichuan Saike Power Tech Co Ltd have submitted a patent application for Composite Coated Graphite Negative Electrode Material, Preparation Method Thereof and Lithium Ion Solid-state Battery. Zhang Hengtong, Wu Pou, Tan Tiening, Zhu Gaolong, Hua Jianfeng and..
Automobile
| Mon 16 Mar 2026
Beijing, March 16 -- Zhejiang Zeekr Intelligent Technology, Weirui Electrical Vehicle Technology (Ningbo) and Geely Holding Group have submitted a patent application for Coated Negative Electrode Material and Preparation Method and Application Thereof. Li Zhi and Wang Meng developed the invention.
The patent application numbe..
Electronics
| Sun 15 Mar 2026
Beijing, March 16 -- Henan Shenluo New Energy Co Ltd has submitted a patent application for Method for Removing Magnetic Substances Through High-temperature Calcination and Oxidation of Lithium Carbonate. This invention was developed by Huang Haibo and Lu Ye.
The patent application number is CN202410439622 20240412. The paten..
Electronics
| Mon 16 Mar 2026
Beijing, March 16 -- Yuqiang New Mat Hubei Co Ltd has filed a patent application for Conductive Coating for High-temperature-resistant Lithium Battery and Preparation Method of Conductive Coating. This invention was developed by Cao Zhe, Huang Xiaomei, Fei Weizheng and Li Ke.
The patent application number is CN202510887184 20..
Electrical
| Mon 16 Mar 2026
Beijing, March 16 -- Wuxi Simo New Energy Tech Co Ltd has submitted a patent application for 12v Lithium Iron Phosphate Battery Pack with Two-phase Immersed Cooling System. This invention was developed by Han Wenxi, Feng Jian and Wang Yijun.
The patent application number is CN202410426053 20240410. The patent publication numb..
Electrical
| Mon 16 Mar 2026
Beijing, March 16 -- State Intellectual Property Office of China has released Lvneng Qiyuan Tech Jiangsu Co Ltd patent application for Doped and Coated Lithium Nickel Manganese Oxide Positive Electrode Material, Preparation Method Thereof and Lithium Ion Battery. This invention was developed by Miao Yao, Li Min, Ding Yuanhao and..
Chemicals
| Mon 16 Mar 2026
Beijing, March 16 -- State Intellectual Property Office of China has published Ruyuan Dongyangguang New Energy Mat Co Ltd patent application for Bi-metal-loaded Bi-nonmetal-coordinated Carbon-coated Lithium Manganese Iron Phosphate as Well as Preparation Method and Application Thereof. The invention was developed by Lin Jia, Cai..
Chemicals
| Mon 16 Mar 2026
Beijing, March 16 -- State Intellectual Property Office of China has published Yichun Jiangli Lithium New Energy Industry Res Institute patent application for Method for Efficiently Extracting Lithium by Roasting Lepidolite at Low Temperature by Using Composite Organic Acid. The invention was developed by Cheng Lili, Zhou Hepeng..
Electrical
| Mon 16 Mar 2026
Beijing, March 16 -- Fujian Xinfeng 2D Material Tech Co Ltd has submitted a patent application for Lithium Manganese Iron Phosphate Secondary Battery and Device. Lin Kairui and Xu Zhi developed the invention.
The patent application number is CN202511293636 20250911. The patent publication number is CN120809974 (A). Internatio..
Electrical
| Mon 16 Mar 2026
Beijing, March 16 -- State Intellectual Property Office of China has published Shandong Yaomi New Energy Tech Co Ltd and Shandong Liyan Gongtong Operation Man Co Ltd patent application for Lithium Iron Phosphate Battery Electrolyte and Preparation Method Thereof. The invention was developed by Zhang Panfang and Zhang Bin.
The..
Electrical
| Mon 16 Mar 2026
Beijing, March 16 -- State Intellectual Property Office of China has published University of Science and Technology of China patent application for Modified Sulfide Solid Electrolyte as Well as Preparation Method and Application Thereof. The invention was developed by Yao Hongbin, Hao Xudong and Yin Yichen.
The patent applica..
Electrical
| Mon 16 Mar 2026
Beijing, March 16 -- State Intellectual Property Office of China has received Shandong Wina Green Power Tech Co Ltd patent application for Ultralow-temperature Lithium Iron Phosphate Battery. Yang Aimin, Liu Guangji, Zhang Junnan, Liu Tingyuan and Wu Jian developed the invention.
The patent application number is CN20251098459..
Electrical
| Mon 16 Mar 2026
Beijing, March 16 -- Fujian Xinfeng 2D Material Tech Co Ltd has submitted a patent application for Lithium Manganese Iron Phosphate Positive Electrode Material and Preparation Method Thereof, Positive Electrode Plate and Secondary Battery. Lin Kairui and Xu Zhi developed the invention.
The patent application number is CN20251..
Electrical
| Mon 16 Mar 2026
Beijing, March 16 -- Ningbo Ronbay Lithium Battery Material has submitted a patent application for Negative Active Material as Well as Preparation Method and Application Thereof. This invention was developed by Wang Ruoming, Feng Daoyan, Wang Shuya, Feng Huimei and Li Bowen.
The patent application number is CN202510990487 202..
Plastics
| Mon 16 Mar 2026
Beijing, March 16 -- Yibin Dongchi New Energy Tech Co Ltd has filed a patent application for Gel-state Polymer Electrolyte as Well as Preparation Method and Application Thereof. This invention was developed by Xie Haiming, Liu Yulong, Zhai Yutong and Cong Lina.
The patent application number is CN202510957521 20250711. The pat..
Plastics
| Mon 16 Mar 2026
Beijing, March 16 -- State Intellectual Property Office of China has released Shanghai Fujuyuan New Mat Co Ltd patent application for Carbon-coated Aluminum Foil Current Collector Based on Polymer Functional Coating and Preparation Method and Application Thereof. This invention was developed by Xia Jianfeng, Chu Junhan, Li Yaoba..
Metal & Mining
| Mon 16 Mar 2026
Beijing, March 16 -- State Intellectual Property Office of China has released Zijin Mining New Energy New Material Tech Changsha Co Ltd patent application for Lithium Iron Phosphate Positive Electrode Material and Preparation Method Thereof. This invention was developed by Zhao Junhao, Zhou Yongsheng, Li Hongxu, Liao Wentao and ..
Metal & Mining
| Mon 16 Mar 2026
Beijing, March 16 -- Xinjiang Res Institute Of Non Ferrous Metals Co Ltd has submitted a patent application for Method for Directly Selecting Lithium Concentrate from Lithium-beryllium Composite Ore by Using Low-density Dense Medium. He Jianzhang, Shi Meijia, Ji Guoping, Zhang Yingqi, Wu Wei, Han Weijiang, Ren Wenbin, Xu Dong, W..
Metal & Mining
| Mon 16 Mar 2026
Beijing, March 16 -- State Intellectual Property Office of China has released Xinjiang Res Institute Of Non Ferrous Metals Co Ltd patent application for Low-density Dense Medium Mineral Separation Method for Lithium-beryllium Composite Ore. This invention was developed by Shi Meijia, He Jianzhang, Dong Li, Zhang Yingqi, Yang Fei..
Metal & Mining
| Mon 16 Mar 2026
Beijing, March 16 -- State Intellectual Property Office of China has published Xinjiang Res Institute Of Non Ferrous Metals Co Ltd patent application for Low-density Dense-medium Large-particle-size Ore Dressing Method for Lithium-beryllium Composite Ore. The invention was developed by He Jianzhang, Shi Meijia, Ji Guoping, Ren W..
Metal & Mining
| Mon 16 Mar 2026
Beijing, March 16 -- Xinjiang Res Institute Of Non Ferrous Metals Co Ltd has filed a patent application for Method for Improving Lithium Concentrate Recovery Rate in Lithium Beryllium Composite Ore Low-density Dense Medium Mineral Separation Process. This invention was developed by He Jianzhang, Yang Fei, Shi Meijia, Cui Bao, So..
Metal & Mining
| Mon 16 Mar 2026
Beijing, March 16 -- Jiangxi Ruibo New Material Tech Co Ltd has submitted a patent application for Cementing Material Prepared from Lithium Slag and Preparation Method Thereof. Lu Wei and Zhou Mi developed the invention.
The patent application number is CN202511118532 20250811. The patent publication number is CN120817740 (A)..
Metal & Mining
| Mon 16 Mar 2026
Beijing, March 16 -- State Intellectual Property Office of China has published Shandong Longguan Tianxu Solar Energy Co Ltd patent application for High-strength Chemically Strengthened Glass and Preparation Method Thereof. The invention was developed by Xing Zuoxin, Xing Yepeng, Xing Yefei, Qian Qiwei, Wang Junhai, Xing Yun, Xin..
Chemicals
| Sun 15 Mar 2026
Munich, March 16 -- Umicore has submitted a patent application for Sulphide Based Lithium-ion Mixed Halide Conducting Solid Electrolyte and Methods for the Production Thereof. Brehault Antoine, Briantais Pol, Guimond Yann and Kerkhofs Stef developed the invention.
The patent application number is EP20240723090 20240429. The p..
Engineering
| Sun 15 Mar 2026
Beijing, March 16 -- Shenzhen Haopeng Technology has filed a patent application for Roll Life Monitoring System and Method. This invention was developed by Chen Zhongyuan, Li Guocai, Li Zhengyi and Liao Xingqun.
The patent application number is CN202510981239 20250715. The patent publication number is CN120816766 (A). Interna..
Semiconductor
| Mon 16 Mar 2026
Beijing, March 16 -- Ningbo Guangke New Mat Co Ltd has submitted a patent application for Preparation Method and Application of Carbon-coated Silicon Nanowire Negative Electrode Material. This invention was developed by Liang Kun, Wang Jialei, Yu Xiong and Yu Tao.
The patent application number is CN202511301966 20250912. The ..
Electrical
| Mon 16 Mar 2026
Munich, March 16 -- European Patent Office has released SK On Co Ltd and SK Innovation patent application for Anode Active Material for Secondary Battery and Secondary Battery Including the Same. This invention was developed by Park Gwi Ok, La Yun Ji, Yang Young Mo, Chung Dong Jae and Hwang Soo Young.
The patent application n..
Electronics
| Mon 16 Mar 2026
Munich, March 16 -- Chongqing Aureavia Hi-Tech Glass has sought patent for Chemically Strengthened Glass-ceramic, Cover Glass, Electronic Device and Glass Component. This invention was developed by Long Chenhui.
The patent application number is EP20250802946 20250513. The patent publication number is EP4707254 (A1). Internation..
Electrical
| Mon 16 Mar 2026
Beijing, March 16 -- State Intellectual Property Office of China has received Tsinghua University and Hefei Institute Public Safety Research Tsinghua University patent application for Supermolecular Lithium Battery Fire Inhibitor as Well as Preparation Method and Application Thereof. Liu Kai, Liu Hao, Luo Zhenjun, Su Guofeng and..
Electrical
| Mon 16 Mar 2026
Beijing, March 16 -- Lanxin Nengan Zhejiang Tech Development Co Ltd has submitted a patent application for Lithium Ion Battery Fire Extinguishing Agent and Preparation Method and Application Thereof. Qian Xinming, Zhang Jianqi, Li Fangzhou, Wu Xingtong, Yu Lin and Wang Yuhui developed the invention.
The patent application num..
Electrical
| Mon 16 Mar 2026
Beijing, March 16 -- Suzhou Ningdian New Material Tech Co Ltd has filed a patent application for Bio-based Lithium Battery Diaphragm and Preparation Method Thereof. This invention was developed by Gao Ying.
The patent application number is CN20251119420 20250723. The patent publication number is CN120810175 (A). International..
Electrical
| Mon 16 Mar 2026
Beijing, March 16 -- Zhejiang Cas Jiuyuan New Mat Co Ltd has submitted a patent application for Modified Ceramic Powder, Ceramic Composite Diaphragm and Lithium Ion Battery. Zhang Qun, Bao Xinhao and Cao Hewen developed the invention.
The patent application number is CN202510876070 20250627. The patent publication number is C..
Electrical
| Mon 16 Mar 2026
Beijing, March 16 -- State Intellectual Property Office of China has received Anhui Tongling Tech New Energy Co Ltd patent application for Battery Cell Support of Power Lithium Battery. Yang Liping developed the invention.
The patent application number is CN20251135301 20250725. The patent publication number is CN120810157 (A..
Electrical
| Mon 16 Mar 2026
Beijing, March 16 -- Anhui Zhishanghe Tech Co Ltd has submitted a patent application for Method for Manufacturing Battery Box Bottom Plate of New Energy Lithium Battery System. This invention was developed by Zhou Linggang, Li Yuanhua and Wang Derong.
The patent application number is CN202510740286 20250605. The patent public..
Electrical
| Mon 16 Mar 2026
Beijing, March 16 -- Anhui Zhishanghe Tech Co Ltd has applied Chinese patent for Sealing Structure and Sealing Mode of New Energy Lithium Battery Box. Zhou Linggang, Li Yuanhua and Wang Derong developed it.
The patent application number is CN202510681354 20250526. The patent publication number is CN120810131 (A). Internationa..
Electrical
| Mon 16 Mar 2026
Beijing, March 16 -- State Intellectual Property Office of China has published Hongli New Energy Chengdu Co Ltd patent application for High-safety Combined Cap of Cylindrical Lithium Battery, Preparation Method of High-safety Combined Cap and Cylindrical Lithium Battery. The invention was developed by Huang Kai, Lei Junping, Cui..
Electrical
| Mon 16 Mar 2026
Beijing, March 16 -- Shenzhen Yaoshi Lithium Battery Tech Co Ltd has sought patent for Battery Shell, Manufacturing Method Thereof and Single Battery. This invention was developed by Niu Yating, Yu Ziqiang and Xie Yanbing.
The patent application number is CN202510942372 20250709. The patent publication number is CN120810102 (..
Electrical
| Mon 16 Mar 2026
Beijing, March 16 -- Hunan Shidu Lithium Battery Cycle Tech Co Ltd has sought patent for Method and Device for Quickly Discharging Retired Power Battery Pack. This invention was developed by Song Tiehui, Zeng Shengbu and Luo Yu.
The patent application number is CN20251151872 20250729. The patent publication number is CN120810..
Electrical
| Mon 16 Mar 2026
Beijing, March 16 -- State Intellectual Property Office of China has published Shenzhen Shengna New Energy Tech Co Ltd patent application for Sodium/lithium Supplementing Material, Battery Shell, Preparation Method of Battery Shell and Sodium/lithium Supplementing Battery. The invention was developed by Ma Xingli, Lin Qi, Xu Gui..
Electrical
| Mon 16 Mar 2026
Beijing, March 16 -- Yancheng Jianbin New Energy Tech Co Ltd has sought patent for Lithium Battery Production and Assembly Equipment. This invention was developed by Shen Zhonghua and Xue Guoxing.
The patent application number is CN202510820314 20250619. The patent publication number is CN120809985 (A). International Patent C..
Electrical
| Mon 16 Mar 2026
Beijing, March 16 -- State Intellectual Property Office of China has released Dalian University of Technology and Hebei Kairui Chemical Co Ltd patent application for Lithium Battery Additive, Preparation Method and Application. This invention was developed by Ji Min, Xu Hang and Li Xuefeng.
The patent application number is CN..
Electrical
| Mon 16 Mar 2026
Beijing, March 16 -- State Intellectual Property Office of China has published Xinyuan Qingcai Tech Beijing Co Ltd patent application for Lithium Ion Battery Electrolyte Additive, Electrolyte and Lithium Battery. The invention was developed by Cao Qingbin, Zhang Lisong, Zhou Yang and Kuang Wenmin.
The patent application numbe..
Electrical
| Sun 15 Mar 2026
Beijing, March 16 -- Changhong Sunpower New Energy Co Ltd has applied Chinese patent for Lithium Battery Pack Support Manufacturing Mold. Tang Fenghao developed it.
The patent application number is CN202511281688 20250909. The patent publication number is CN120815957 (A). International Patent Classification codes are B22C9/22..
Electrical
| Mon 16 Mar 2026
Beijing, March 16 -- State Intellectual Property Office of China has published Laser Institute Shandong Academy of Sciences and Shandong Chanyan Qiangyuan Laser Technology patent application for Cleaning Device and Cleaning Method for Welding Position of Lithium Battery Shell. The invention was developed by Ren Yuan, Zhu Yongmei..
Electrical
| Mon 16 Mar 2026
Beijing, March 16 -- Huizhou Kaiyuan New Energy Tech Co Ltd has submitted a patent application for Iron Removal Device for Lithium Battery Slurry. This invention was developed by Yuan Lei and Wu Xiaochao.
The patent application number is CN20251168925 20250731. The patent publication number is CN120815638 (A). International P..
Electrical
| Mon 16 Mar 2026
Beijing, March 16 -- Hunan Zhongde New Material Tech Co Ltd has applied Chinese patent for Efficient Grinding Equipment for Battery-grade Lithium Carbonate Production. Huang Zhanming and Huang Shuo developed it.
The patent application number is CN202511228156 20250829. The patent publication number is CN120815617 (A). Interna..
Electrical
| Mon 16 Mar 2026
Beijing, March 16 -- Guangzhou Yihua Electronic Equipment Co Ltd has applied Chinese patent for Multifunctional Power Supply System. Gou Mingkang developed it.
The patent application number is CN202511295559 20250911. The patent publication number is CN120810888 (A). International Patent Classification codes are G01R31/392, H..
Electrical
| Mon 16 Mar 2026
Beijing, March 16 -- Shandong Jinggong Power Tech Co Ltd has applied Chinese patent for Control Method for Solving Uneven Series Electric Quantity of Lithium Ion Battery Pack. Han Yeting, Han Chengjian, Ren Shijie and Wang Yong developed it.
The patent application number is CN202511114435 20250811. The patent publication numb..
Electrical
| Mon 16 Mar 2026
Beijing, March 16 -- State Intellectual Property Office of China has released Guoneng Suzhou Thermoelectricity Co Ltd patent application for Optical Storage and Charging System Based on Alternating Current Coupling. This invention was developed by Wang Tian, Zhang Shanshan, Ling Han and Jing Zhiyong.
The patent application nu..
Electrical
| Mon 16 Mar 2026
Beijing, March 16 -- State Intellectual Property Office of China has published Guangdong Qianjing Shidai Tech Co Ltd patent application for Cylindrical Lithium Ion Integrated Battery Production Method and Cylindrical Lithium Ion Integrated Battery. The invention was developed by Huang Chunsheng, Zeng Xiafeng, Cheng Huachao and L..
Electrical
| Mon 16 Mar 2026
Beijing, March 16 -- Guangdong Qianjing Shidai Tech Co Ltd has submitted a patent application for Production Process Method of Cylindrical Lithium Ion Battery and Cylindrical Lithium Ion Battery. Huang Chunsheng, Zeng Xiafeng, Cheng Huachao and Lin Xianjin developed the invention.
The patent application number is CN2025108718..
Electrical
| Mon 16 Mar 2026
Beijing, March 16 -- 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 Containing Same. The invention was developed by Zhang Caixia, Zhu..
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