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Energy
| Fri 23 Jan 2026
Beijing, Jan. 24 -- Huaqing Badu Photoelectric Group Co Ltd has submitted a patent application for Novel Portable Solar Charger. Liu Yifeng developed the invention.
The patent application number is CN202510250967 20250304. The patent publication number is CN120301000 (A). International Patent Classification codes are F16F15/0..
Paper and Pulp
| Fri 23 Jan 2026
Beijing, Jan. 24 -- State Intellectual Property Office of China has published Anhui Xuelong New Mat Group Co Ltd patent application for Cellulose Cotton Pulp for Capacitor Electrode and Preparation Method Thereof. The invention was developed by Wang Zhoufeng, Liu Shuai and Wei Wei.
The patent application number is CN202510597..
Energy
| Fri 23 Jan 2026
Munich, Jan. 23 -- European Patent Office Receives 24m Tech Inc, National Science and Tech Development Agency and Nuovo Plus Co Ltd patent application for Direct Regeneration of Spent Lithium Electrodes Via Heat Treatment. Kunanusont Nattanai, Limthongkul Pimpa, Chen Junzheng, Tammawat Phontip, Sesuk Thanathon, Buakeaw Sunisa an..
Electrical
| Mon 26 Jan 2026
Munich, Jan. 26 -- LG Energy Solution Ltd and Korea Advanced Institute of Science & Technology have sought patent for Anode for Lithium-free Secondary Battery and Lithium-free Secondary Battery Comprising Same. This invention was developed by Kim Sanha, Won Dongyeon and Yang Inyeong.
The patent application number is EP2024080..
Electrical
| Fri 23 Jan 2026
Beijing, Jan. 24 -- Xingheng Power Supply, Chuzhou and Phylion Battery have filed a patent application for Composite Negative Plate, Pole Group and Lithium Ion Battery. This invention was developed by Wang Jian and Wang Zhengwei.
The patent application number is CN202510460688 20250414. The patent publication number is CN1203..
Chemicals
| Fri 23 Jan 2026
Beijing, Jan. 24 -- Shenzhen Dynanonic and Qujing Dynanonic Nano Tech Co Ltd have submitted a patent application for Composite Phosphate Positive Electrode Material and Preparation Method and Application Thereof. This invention was developed by Xia Yuxin, Kong Lingyong, Wan Yuanxin, Li Yineng, Feng Ze and Ye Feng.
The patent ..
Pharmaceutical
| Fri 23 Jan 2026
Beijing, Jan. 24 -- Shanghai Jiao Tong University and China Power Complete Equipment Co Ltd have filed a patent application for Distributed Energy System Control Method and System, Electronic Equipment and Medium. This invention was developed by Liu Zuming, Yang Lu, Zhang Yuyang, Li Peiyuan, Yang Liqun, Zhou Ting and Wang He.
..
Information Technology
| Fri 23 Jan 2026
Beijing, Jan. 24 -- Shanghai Yili New Energy Tech Co Ltd and Yili Shanghai Tech Co Ltd have submitted a patent application for Preparation Method and Application of Negative Electrode Interface Filling Layer. This invention was developed by Zhang Xi, Wang Tao and Zhang Zhao.
The patent application number is CN202510796315 202..
Pipe
| Fri 23 Jan 2026
Beijing, Jan. 24 -- Lanzhou University of Technology and Guizhou Institute Technology have sought patent for Improved Cylindrical Lithium Battery Monomer Based on Heat Pipe Cooling and Lithium Battery Pack. This invention was developed by Ahn Joo-geon, Chen Jing, Du Xiaoze, Ding Yong, Zhang Dong and Fu Jian.
The patent applic..
Steel
| Sun 25 Jan 2026
Alexandria, Jan. 26 -- JFE Chemical Corp and JFE Steel have submitted a patent application for Carbon Material-coated Graphite Particles, Lithium Ion Secondary Battery Negative Electrode, Lithium Ion Secondary Battery, and Production Method for Carbon Material-coated Graphite Particles. Suto Mikito, Fushiwaki Yusuke, Matsuzaki A..
Automobile
| Fri 23 Jan 2026
Beijing, Jan. 24 -- State Intellectual Property Office of China has received Suzhou Qingtao New Energy Technology and Beijing CHJ Automotive Technology patent application for Negative Pole Piece of Lithium Ion Battery, Preparation Method of Negative Pole Piece and Electrochemical Device. Zhang Peng, Qi Wenxu, You Jimin, Chen Kai..
Pharmaceutical
| Sun 25 Jan 2026
Munich, Jan. 26 -- European Patent Office has released Ponzini Sergio patent application for Lithium Enriched Water and its Preparation for Use. The patent application number is EP20240020241 20240719. The patent publication number is EP4681718 (A1). International Patent Classification codes are A61K33/00, A61K33/14, B01D61/00, ..
Optics & Imaging
| Fri 23 Jan 2026
Beijing, Jan. 24 -- State Intellectual Property Office of China has released Jixin Suzhou Optoelectronics Tech Co Ltd patent application for Wavelength-adjustable Laser and Tuning Method and Application Thereof. This invention was developed by Yu Shoushan.
The patent application number is CN202510425573 20250407. The patent p..
Optics & Imaging
| Fri 23 Jan 2026
Beijing, Jan. 24 -- State Intellectual Property Office of China has released Focused Photonics Hangzhou Inc patent application for High-speed Wavelength-adjustable Narrow-linewidth External Cavity Laser. This invention was developed by Yu Shoushan.
The patent application number is CN202510468540 20250415. The patent publicati..
Chemicals
| Sat 24 Jan 2026
Beijing, Jan. 24 -- CNNC Shandong Nuclear Energy Co Ltd has submitted a patent application for Novel High-temperature Gas Cooled Reactor Cabin Cooling System Chemical Additive Process. Wang Baoxu, Beum Byeong Jin, Xing Zaitong, He Jie, Zhou Sicheng, Xu Siting and Pang Maoqi developed the invention.
The patent application numb..
Electrical
| Fri 23 Jan 2026
Beijing, Jan. 24 -- State Intellectual Property Office of China has published Dongguan Fenghui Electronics Co Ltd patent application for Modularized Lithium Battery Energy Storage Device. The invention was developed by Liao Yong, Quan Yi and Ding Chuanxin.
The patent application number is CN202510554712 20250429. The patent p..
Electrical
| Fri 23 Jan 2026
Beijing, Jan. 24 -- State Intellectual Property Office of China has released Beijing Zhongyi Communication Group Co Ltd patent application for Small Modular Power Supply for Communication Base Station. This invention was developed by Song Xiandang, Lin Xiaolong and Li Hui.
The patent application number is CN202510517023 20250..
Electrical
| Fri 23 Jan 2026
Beijing, Jan. 24 -- State Intellectual Property Office of China has released Hongda Chuxing Tech Wuxi Co Ltd patent application for Intelligent Lithium Battery Combined with IoT (internet of Things). This invention was developed by Che Xiaoming.
The patent application number is CN202510464001 20250414. The patent publication ..
Electrical
| Fri 23 Jan 2026
Beijing, Jan. 24 -- Chongqing Zijian New Energy Co Ltd has sought patent for Battery Cell Structure with High Safety and High Energy Density and Battery. This invention was developed by Fu Denglin, Wang Bo, Wang Zhihao, Zhao Yu, Huang Lianhong, Li Mengyuan and Long Lulu.
The patent application number is CN202311641519 2023120..
Electrical
| Fri 23 Jan 2026
Beijing, Jan. 24 -- Jiangsu Tianli Intelligent Tech Co Ltd has applied Chinese patent for Filling Machine for Lithium Battery Raw Material Production. Nie Peng, Zhou Zhenghua, Zheng Xuejian, Yuan Ru and Liu Chao developed it.
The patent application number is CN202510799837 20250616. The patent publication number is CN12030030..
Chemicals
| Fri 23 Jan 2026
Beijing, Jan. 24 -- State Intellectual Property Office of China has released Shucheng Lianju Dental R & D Co Ltd patent application for Lithium Sodium Fluorocarboxylate Electrolyte. This invention was developed by Li Chao and Li Fenglei.
The patent application number is CN202510260939 20250306. The patent publication number i..
Electrical
| Fri 23 Jan 2026
Beijing, Jan. 24 -- Hefei Qianrui Tech Co Ltd has applied Chinese patent for Electrolyte for Improving Long Cycle Performance of Lithium Iron Phosphate Battery. Zhang Qunbin, Liang Dayu and Yang Wei developed it.
The patent application number is CN202510512699 20250423. The patent publication number is CN120300298 (A). Intern..
Electrical
| Fri 23 Jan 2026
Beijing, Jan. 24 -- State Intellectual Property Office of China has received Anhui Chaodian New Energy Dev Co Ltd patent application for High-voltage Fast-charging Electrolyte for Lithium Ion Battery. Yao Xiaoqing, Xu Yong and Li Yuan developed the invention.
The patent application number is CN202510791609 20250613. The paten..
Electrical
| Fri 23 Jan 2026
Beijing, Jan. 24 -- Zhejiang Angao Tedian Tech Co Ltd has sought patent for All-solid-state Battery and Preparation Method Thereof. This invention was developed by Wan Yuan.
The patent application number is CN202510454914 20250411. The patent publication number is CN120300288 (A). International Patent Classification codes are..
Electrical
| Fri 23 Jan 2026
Beijing, Jan. 24 -- Qingdao Kongtian Power Structure Safety Res Institute has sought patent for Organic Solid Electrolyte for In-situ Curing High-voltage Positive Electrode, Battery and Preparation Method Thereof. This invention was developed by Zhang Chao, Wang Meng, Li Zhi, Wang Yantao and Liu Kunlong.
The patent applicatio..
Information Technology
| Fri 23 Jan 2026
Beijing, Jan. 24 -- Ningbo Ronbay Lithium Battery Material has applied Chinese patent for Solid Electrolyte and Preparation Method and Application Thereof. Li Yixuan, Guo Jingdong, Peng Jun, Teng He, Liu Jikang and Feng Daoyan developed it.
The patent application number is CN202510400833 20250331. The patent publication numbe..
Electrical
| Fri 23 Jan 2026
Beijing, Jan. 24 -- State Intellectual Property Office of China has published Apower Electronics Co Ltd patent application for Semi-solid Electrolyte Based on Composite Nano Skeleton, Preparation Method of Semi-solid Electrolyte and Lithium Ion Battery. The invention was developed by Jian Le, Gu Jiaxi, Xie Xintai, Shao Cairu, Ch..
Electrical
| Fri 23 Jan 2026
Beijing, Jan. 24 -- Sheng Yang Battery Co Ltd has sought patent for Solid-state Lithium Ion Battery and Negative Electrode Manufacturing Method Thereof. This invention was developed by Liao Yukai, Hu Shufen, Liu Ruxi and Yao Songting.
The patent application number is CN202410121688 20240129. The patent publication number is C..
Electrical
| Fri 23 Jan 2026
Beijing, Jan. 24 -- Power Glory Battery Tech Shenzhen Co Ltd has submitted a patent application for High-performance Lithium-manganese Battery. This invention was developed by Wang Jian, Yu Zhanghua, Guan Shoumin, Chen Junwen, Ma Xiaolin, Xu Danni and Hu Sihan.
The patent application number is CN202510440400 20250409. The pat..
Electrical
| Fri 23 Jan 2026
Beijing, Jan. 24 -- Zhejiang Res Institute Univ Taizhou has applied Chinese patent for Lithium-rich Manganese-based Positive Electrode Material with In-situ Surface Regulation and Control, and Preparation Method and Application of Lithium-rich Manganese-based Positive Electrode Material. Wang Ruizi, Cai Yiran, Hong Zijian, Wu Yo..
Electrical
| Fri 23 Jan 2026
Beijing, Jan. 24 -- State Intellectual Property Office of China has received Jingmen Green Eco Manufacture New Material and Gem Co Ltd patent application for Composite Ternary Positive Electrode Material and Preparation Method and Application Thereof. Xu Kaihua, Liu Wei, Zhang Kun, Li Cong, Xue Xiaofei and Jia Dongming developed..
Electrical
| Fri 23 Jan 2026
Beijing, Jan. 24 -- Shaanxi Saineng Ruike Tech Co Ltd has submitted a patent application for Silicon-carbon Negative Electrode Material and Preparation Method Thereof. Xie Huaguo, Cao Gaoyang, Li Xingyong, Xu Xiaonan and Wu Xiaodong developed the invention.
The patent application number is CN202510667032 20250522. The patent ..
Electrical
| Fri 23 Jan 2026
Beijing, Jan. 24 -- State Intellectual Property Office of China has released Kunming University of Science and Technology patent application for Single-crystal Positive Electrode Material with Core-shell Structure and Preparation Method of Single-crystal Positive Electrode Material. This invention was developed by Zhang Yannan, ..
Electrical
| Fri 23 Jan 2026
Beijing, Jan. 24 -- Shenzhen Center Power Technology has submitted a patent application for Composite Dry Electrode and Preparation Method Thereof. This invention was developed by Feng Xingyu.
The patent application number is CN202510448983 20250410. The patent publication number is CN120300134 (A). International Patent Classif..
Electrical
| Fri 23 Jan 2026
Beijing, Jan. 24 -- Zhejiang Angao Tedian Tech Co Ltd has submitted a patent application for Silicon-carbon Negative Electrode Plate, Preparation Method Thereof and Lithium Ion Battery. Wan Yuan developed the invention.
The patent application number is CN202510454917 20250411. The patent publication number is CN120300131 (A)...
Electrical
| Fri 23 Jan 2026
Beijing, Jan. 24 -- Jiangsu Ruien New Energy Tech Co Ltd has sought patent for Lithium Ion Battery Containing Thick Pole Piece and Electric Device. This invention was developed by Gao Xingchen, Ma Lin and Liu Huixin.
The patent application number is CN202510454366 20250411. The patent publication number is CN120300129 (A). In..
Electrical
| Sat 24 Jan 2026
Beijing, Jan. 24 -- Xuzhou Chuying Electronic Co Ltd has submitted a patent application for Lithium Battery Electrode Surface Defect Identification and Early Warning Method and System. This invention was developed by Qu Shencheng, Liu Qiang and Li Wenxia.
The patent application number is CN202510369137 20250327. The patent pu..
Plastics
| Sun 25 Jan 2026
Beijing, Jan. 26 -- University of Science and Technology of China has submitted a patent application for Polyamide Nanofiltration Membrane as Well as Preparation Method and Application Thereof. Yu Hanqing, Sun Jingou and Guan Yanfang developed the invention.
The patent application number is CN202510464979 20250414. The patent..
Software
| Mon 26 Jan 2026
Beijing, Jan. 26 -- Nanjing Junhai Shuneng Tech Co Ltd has submitted a patent application for Lithium Battery Consistency Sorting Method Based on Fuzzy Clustering and Electronic Equipment. This invention was developed by Sun Chi, He Na, Sun Wei and Liu Sihan.
The patent application number is CN202510809164 20250617. The paten..
Semiconductor
| Sun 25 Jan 2026
Beijing, Jan. 26 -- Jinwuguangzhao Beijing Energy Tech Co Ltd has filed a patent application for Perovskite Solar Cell Based on Lithium Bis (oxalate) Borate Interface Modification. This invention was developed by Meng Wei.
The patent application number is CN202510393541 20250331. The patent publication number is CN120302851 (..
Pipe
| Mon 26 Jan 2026
Beijing, Jan. 26 -- Haikou Yangguang Intelligent Tech Co Ltd has submitted a patent application for Handheld Wireless High-frequency Welding Machine for Welding Air Conditioner Copper Pipe. This invention was developed by Sun Guangli.
The patent application number is CN202510485928 20250417. The patent publication number is C..
Electrical
| Fri 23 Jan 2026
Beijing, Jan. 24 -- Electric Power Res Institute State Grid Shaanxi Electric Power Co Ltd has submitted a patent application for Balanced Topology Circuit of New Energy Storage Battery and Control Method Thereof. This invention was developed by Shen Wei, Wang Sen, Niu Bo, Li Xiaoteng, Zhang Zhihua, Quan Li, Zhang Xiaolan, Wang J..
Electrical
| Fri 23 Jan 2026
Beijing, Jan. 24 -- Fuzhou University has submitted a patent application for High-viscosity Current Collector Modified Coating and Application Thereof. Tang Yuxin, Lin Fei, Zou Wenhong and Bai Zhengshuai developed the invention.
The patent application number is CN202510504599 20250422. The patent publication number is CN12030..
Electrical
| Fri 23 Jan 2026
Beijing, Jan. 24 -- Anhui Liweineng Power Battery has submitted a patent application for Manufacturing Method of Negative Plate for Button Type Half Cell. Zhang Xiaomei, Liu Pengpeng, Kong Jun, Li Mingliang, Ma Pengfei and Cai Fangping developed the invention.
The patent application number is CN202510477017 20250416. The pate..
Automobile
| Sat 24 Jan 2026
Alexandria, Jan. 24 -- GM Global Technology Operations has obtained a patent for cellulose-based fiber-type dispersant for hybrid capacitive electrodes and methods of making the same. This invention was developed by Kong Dewen, Wu Meiyuan, Chen Si and Liu Haijing.
The patent application number is US202217950738 20220922. The pa..
Electrical
| Sun 25 Jan 2026
Munich, Jan. 26 -- Attero Recycling Pvt Ltd has submitted a patent application for an Apparatus and a Method for Discharging Spent Lithium-ion Battery. This invention was developed by Prakash Barik Smruti, Prabaharan G, Gupta Nitin, Tyagi Anuj, Joshi Manoj and Singh Khadak.
The patent application number is EP20240770123 20240..
Electrical
| Sun 25 Jan 2026
Beijing, Jan. 26 -- State Intellectual Property Office of China has published Suzhou Shengxiong New Energy Tech Co Ltd patent application for Waste Recovery Equipment and Recovery Method for Lithium Battery Production. The invention was developed by Wei Jingwei, Leng Bing, Xu Hongwei and Lyu Xintong.
The patent application nu..
Electrical
| Fri 23 Jan 2026
Beijing, Jan. 23 -- Hunan City University and Suzhou Ind Park Mingyuan Metal Co Ltd have filed a patent application for Method for Estimating Cyclic Stress and Stress Reliability of Silicon-carbon Lithium Battery. This invention was developed by Huang Zhiliang, Xu Shu, Zhang Guangfu, Yang Tongguang, Chen Changqing, Xie Junquan, ..
Electrical
| Thu 22 Jan 2026
Beijing, Jan. 23 -- Xi'an University of Science and Technology and Shenzhen Urban Public Security Technology Research Institute have submitted a patent application for Lithium Battery Echelon Utilization Method for Estimating Battery Health State. This invention was developed by Bai Zujin, Zhang Pei, Deng Jun, Yi Xin, Gao Jiaxin..
Pharmaceutical
| Thu 22 Jan 2026
Beijing, Jan. 23 -- Shenzhen Lianxu Pharmaceutical Tech Co Ltd and Harbin Institute of Technology Shenzhen Institute of Science and Technology Innovation have submitted a patent application for Hydrodefluorination Method of Fluoro Aromatic Hydrocarbon. This invention was developed by You Hengzhi, Zhang Dongliang, Li Xiaochi, Tan..
Metal & Mining
| Fri 23 Jan 2026
Beijing, Jan. 23 -- MCC20 Group Shanghai Metallurgical Ind Co Ltd and China MCC20 Group Corporation have submitted a patent application for Middling Closed-circuit Grinding Method and System Based on Lithium Ore. This invention was developed by Niu Jianrong, Ma Rujian, Wang Pengfei, Wang Hongjun and Yuan Dianwen.
The patent ..
Electrical
| Fri 23 Jan 2026
Beijing, Jan. 23 -- Cangzhou Mingzhu Separator Tech Co Ltd and Cangzhou Mingzhu Lithium Ion Battery Separator Co Ltd have applied Chinese patent for Dichloromethane Recovery System for Wet-process Lithium Battery Diaphragm Production Line. Zhuo Hongjie, Yang Lei, Chen Yuxuan and Zhang Tongyue developed it.
The patent applicat..
Electronics
| Fri 23 Jan 2026
Beijing, Jan. 23 -- South China University of Technology and Guangdong Jinsheng New Energy have applied Chinese patent for Lithium Ion Battery Health State Estimation Method and System Based on Unsupervised Transfer Learning, and Electronic Equipment. Yuan Bin, Lu Qinan, Hu Renzong, Li Sen, Han Qiying and Guo Haihua developed it..
Electrical
| Thu 22 Jan 2026
Beijing, Jan. 23 -- Huayou New Energy Tech Quzhou Co Ltd and Zhejiang Huayou Cobalt have submitted a patent application for Manganese-rich Precursor, Positive Electrode Material and Preparation Method Thereof. This invention was developed by Zhao Zihan, Li Zhichao, Xiang Fuwei, Mu Jinquan, Zheng Dezhou, Ouyang Yi and Zhang Kejun..
Chemicals
| Thu 22 Jan 2026
Beijing, Jan. 23 -- Nanjing University and Haian Institute of High Tech Research Nanjing University have submitted a patent application for V4c3tx Mxene-porous Carbon OPC Composite Coating and Synthesis Method Thereof. This invention was developed by Tang Shaochun and Liang Qi.
The patent application number is CN202510448193 ..
Chemicals
| Thu 22 Jan 2026
Beijing, Jan. 23 -- Shenzhen Yihua New Energy Co Ltd and Hunan Yihua New Energy Co Ltd have applied Chinese patent for Protonated Carbon Nitride, Preparation Method Thereof and Application of Protonated Carbon Nitride in Lithium Battery. Wang Haiyan, Liu Zheting, Wang Wenyao, Zhao Le, Luo Xiang and Wang An developed it.
The p..
Steel
| Fri 23 Jan 2026
Munich, Jan. 23 -- JFE Chemical Corp and JFE Steel have submitted a patent application for Carbonaceous Material-coated Graphite Particles, Negative Electrode for Lithium Ion Secondary Batteries, Lithium Ion Secondary Battery, and Method for Producing Carbonaceous Material-coated Graphite Particles. Yamaji Ryota, Haga Ryuta, Sut..
Electronics
| Mon 26 Jan 2026
Beijing, Jan. 26 -- Envision Energy has applied Chinese patent for Rolling Thickness Control Method and Device, Electronic Equipment and Storage Medium. Chen Zugang, Xu Nan, Zhu Xiaoyang, Zeng Hui, Wang Renjie and Xin Qianqian developed it.
The patent application number is CN202510482223 20250416. The patent publication number ..
Electronics
| Mon 26 Jan 2026
Beijing, Jan. 26 -- Envision Energy has sought patent for Rolling Thickness Control Method and Device, Electronic Equipment and Storage Medium. This invention was developed by Chen Zugang, Xu Nan, Zhu Xiaoyang, Zeng Hui, Wang Renjie and Xin Qianqian.
The patent application number is CN202510479796 20250416. The patent publicati..
Metal & Mining
| Sun 25 Jan 2026
Alexandria, Jan. 26 -- U.S. Patent and Trademark Office has published Corning patent application for Transparent and Translucent Glass-ceramics and Glasses for Forming the Same. The invention was developed by Berkey Adam Charles, Click Carol Ann, Fu Qiang, Horton Kayla Nicole, Smith Charlene Marie, Liu Siqi, Whittier Alana Marie..
Electrical
| Mon 26 Jan 2026
Munich, Jan. 26 -- European Patent Office has published GS Yuasa International patent application for Positive Electrode Active Material Particles, Positive Electrode Active Material Mixture, Positive Electrode for Power Storage Element, Power Storage Element, and Power Storage Device. The invention was developed by Endo Daisuke..
Chemicals
| Fri 23 Jan 2026
Munich, Jan. 23 -- Specialty Operations France has submitted a patent application for Process for Preparing Particles of Sulfide Solid Material. This invention was developed by Lopez Gonzalez Diego and D'alencon Lauriane.
The patent application number is EP20240709084 20240307. The patent publication number is EP4676879 (A1)...
Metal & Mining
| Fri 23 Jan 2026
Beijing, Jan. 23 -- State Intellectual Property Office of China has published Beijing Taifeng Xianxing New Energy Tech Co Ltd and Qinghai Taifeng Pulead Lithium Tech Co Ltd patent application for Method and Device for Preparing Aluminum Adsorbent Powder. The invention was developed by Xu Xin, Chen Xingyu, Guo Xueqin, Zhou Henghu..
Rubber
| Thu 22 Jan 2026
Beijing, Jan. 23 -- Zhuhai Huaxing Zhizao Tech Co Ltd has sought patent for Equipment for Assembling Steel Shell and Rubber Ring of Lithium Battery. This invention was developed by Park Yeon, Yang Jingcheng and Jiang Zhansi.
The patent application number is CN202510791589 20250613. The patent publication number is CN120287024..
Chemicals
| Fri 23 Jan 2026
Munich, Jan. 23 -- Terralithium LLC has submitted a patent application for Process for Preparing Highly Pure Lithium Carbonate. This invention was developed by Harrison Stephen and Blanchet Robert.
The patent application number is EP20250195399 20110217. The patent publication number is EP4678600 (A1). International Patent Cl..
Metal & Mining
| Thu 22 Jan 2026
Beijing, Jan. 23 -- Zhejiang Lisong New Mat Co Ltd has submitted a patent application for Preparation Method of High-temperature-resistant Composite Ceramic Material. Yang Weiqi developed the invention.
The patent application number is CN202510302348 20250314. The patent publication number is CN120289189 (A). International Pa..
Biotechnology
| Thu 22 Jan 2026
Beijing, Jan. 23 -- Qingyuan Polytechnic has submitted a patent application for Foamed Ceramic-based Biofilm Carrier as Well as Preparation Method and Application Thereof. This invention was developed by Zheng Caihua, He Jinfeng, Chen Hailian and Mo Hairuo.
The patent application number is CN202510365211 20250326. The patent ..
Consumer Electronics
| Fri 23 Jan 2026
Beijing, Jan. 23 -- Hubei Zhongchuangying New Energy Tech Co Ltd has filed a patent application for Device for Recovering NMP (n-methyl Pyrrolidone) Solvent in High-vacuum State of Lithium Battery High-vacuum Oven. This invention was developed by Zhou Lei and Guo Fengmin.
The patent application number is CN202510462780 202504..
Chemicals
| Thu 22 Jan 2026
Beijing, Jan. 23 -- State Intellectual Property Office of China has received Quzhou Huayou Cobalt New Mat Co Ltd and Zhejiang Huayou Cobalt patent application for Cobalt Carbonate Material and Preparation Method and Application Thereof. Liu Li, Tian Liping, Liu Rensheng, Xiao Lingli and Wang Hong developed the invention.
The ..
Chemicals
| Thu 22 Jan 2026
Beijing, Jan. 23 -- State Intellectual Property Office of China has received Jiangsu Yuxing Tech Co Ltd patent application for Method for Preparing Nano Iron Oxide Red for Lithium Battery by Using Titanium Dioxide By-product Copperas. Shan Miao, Lu Yunfei and Zhang Ming developed the invention.
The patent application number i..
Semiconductor
| Thu 22 Jan 2026
Beijing, Jan. 23 -- State Intellectual Property Office of China has published Shanghai Guolun New Material Tech Co Ltd patent application for Preparation Method and Application of Nano Silicon Dioxide Based on Dilute Fine Silica. The invention was developed by Qi Chengxi.
The patent application number is CN202510597545 202505..
Chemicals
| Thu 22 Jan 2026
Beijing, Jan. 23 -- Gem Co Ltd has filed a patent application for Composite Lithium Manganese Iron Phosphate Positive Electrode Material as Well as Preparation Method and Application Thereof. This invention was developed by Xu Kaihua, Xu Zhenning, Zhang Kun, Wang Jun, Wang Yaning, Zhu Jiang and Tan Lin.
The patent application..
Chemicals
| Thu 22 Jan 2026
Beijing, Jan. 23 -- Sichuan Shenghonghui New Energy Tech Co Ltd has sought patent for Phosphate Material, Modified Phosphate Material and Preparation Method Thereof. This invention was developed by Hua Chunxiu, Fang Xiangpeng and Wang Jing.
The patent application number is CN202510548282 20250428. The patent publication numbe..
Chemicals
| Thu 22 Jan 2026
Beijing, Jan. 23 -- Ruyuan Dongyangguang New Energy Mat Co Ltd has submitted a patent application for Composite Carbon-coated Phosphate Material and Application Thereof. This invention was developed by Lin Jia, Cai Zhiju, Huang Hongwei, Luo Jiawen, Huang Huadong, Ye Zhenliang, Lyu Genpin, Li Hongwei and Hu Laiwen.
The patent ..
Chemicals
| Thu 22 Jan 2026
Beijing, Jan. 23 -- Shandong Jianjingyuan New Energy Material Tech Co Ltd has filed a patent application for Sorting Device for Nickel, Cobalt and Lithium in Organic Solvent and Using Method of Sorting Device. This invention was developed by Wen Liyong, Wang Rui, Li Zimiao and Cui Qilei.
The patent application number is CN202..
Chemicals
| Thu 22 Jan 2026
Beijing, Jan. 23 -- China Lucky Group Corp has sought patent for Polyolefin Adhesive as Well as Preparation Method and Application Thereof. This invention was developed by Zhang Wanlan, Li Yongjie, Zhang Herong, Wang Lingling, Zhang Shuxue and Zhang Zhanguo.
The patent application number is CN202510250860 20250304. The patent..
Chemicals
| Thu 22 Jan 2026
Beijing, Jan. 23 -- Chengdu Buleide Science and Tech Co Ltd has submitted a patent application for Marine Anticorrosive Paint and Preparation Method Thereof. This invention was developed by Jia Jun.
The patent application number is CN202510787651 20250613. The patent publication number is CN120290077 (A). International Patent..
Chemicals
| Thu 22 Jan 2026
Beijing, Jan. 23 -- Huizhou Qianyan Environmental Protection Tech Material Co Ltd has applied Chinese patent for High-adhesion Acrylic Coating and Preparation Method Thereof. Li Bingnan, Li Guannan, Li Jinrong, Jiang Shoujun and Lee Sun-young developed it.
The patent application number is CN202510415560 20250403. The patent p..
Oil & Gas
| Thu 22 Jan 2026
Beijing, Jan. 23 -- State Intellectual Property Office of China has released China Petroleum & Chemical and Sinopec Shanghai Petrochemical patent application for Hybrid Nano Material Dispersion Liquid and Preparation Method Thereof. This invention was developed by Liu Xiangchun, Zhao Yuhan, Wu Shiyun, Xue Peng, Fang Hongtu and Z..
Measurement & Testing
| Thu 22 Jan 2026
Beijing, Jan. 23 -- State Intellectual Property Office of China has published Jinan Lantushi Intelligent Tech Co Ltd patent application for Sealing Detection Device for Lithium Battery Processing. The invention was developed by Cai Ning, Zhang Xinsheng, Liu Yuxin and Yang Yao.
The patent application number is CN202510476010 2..
Measurement & Testing
| Thu 22 Jan 2026
Beijing, Jan. 23 -- Yantai Engineering Univ Research Institute has submitted a patent application for Lithium Battery Pack Thermal Runaway Prediction Device and Method Based on Online Impedance Measurement. Fan Shaogui, Wen Ding, Fan Yueyue, Li Taiping, Xu Bowen, Shao Zelu, Shen Yunhao, Li Mingming and Liu Yuxi developed the inv..
Measurement & Testing
| Thu 22 Jan 2026
Beijing, Jan. 23 -- State Intellectual Property Office of China has received Zhejiang Fudeer Electric Appliance Co Ltd patent application for Current and Voltage Safety Detection System for Lithium Battery Array and Load. Jiang Meide and Jiang Junhua developed the invention.
The patent application number is CN202510354687 202..
Measurement & Testing
| Thu 22 Jan 2026
Beijing, Jan. 23 -- Wuxi Jewel Power & Mat Co Ltd has submitted a patent application for Ternary Lithium Sintering Quality Testing Method. This invention was developed by Gu Kefeng, Deng Yafeng, Yang Tian'en, Li Jiajun and Ni Mingjun.
The patent application number is CN202510287099 20250312. The patent publication number is C..
Chemicals
| Thu 22 Jan 2026
Alexandria, Jan. 22 -- Hyundai Motor Company, Kia Corp and Kyonggi Univ Industry & Academia Cooperation Foundation have submitted a patent application for Cathode Active Material for Lithium Secondary Battery Including Sulfurized Coating Layer and Method of Manufacturing Same. This invention was developed by Park Je Sik, Min Ho..
Measurement & Testing
| Thu 22 Jan 2026
Beijing, Jan. 23 -- Zhejiang Angao Tedian Tech Co Ltd has filed a patent application for Fluorescent Probe for Detecting Negative Electrode Lithium Precipitation in Lithium Ion Battery and Detection Method. This invention was developed by Wan Yuan.
The patent application number is CN202510453171 20250411. The patent publicati..
Chemicals
| Thu 22 Jan 2026
Beijing, Jan. 23 -- Kuck Energy Saving Tech has submitted a patent application for Waterproof Breathable Coating as Well as Preparation Method and Construction Method Thereof. This invention was developed by Yao Wei, Ye Kai, Niu Yun and Hu Zhongyuan.
The patent application number is CN202510375336 20250327. The patent publicati..
Electrical
| Thu 22 Jan 2026
Beijing, Jan. 23 -- State Intellectual Property Office of China has released Innovation Research Institute Of Hebei Univ Of Technology Shijiazhuang and Hebei University of Technology patent application for Soft Package Lithium Battery Internal and External Temperature Real-time Monitoring Method. This invention was developed by ..
Automobile
| Fri 23 Jan 2026
Beijing, Jan. 23 -- Shandong Longcheng Fire Tech Co Ltd has submitted a patent application for Fire Extinguishing Device for Automobile Battery Box. This invention was developed by Shi Jiyu, Cui Qinghai, Liu Rui, Li Hua, Li Shuai and Zhang Hui.
The patent application number is CN202510415400 20250403. The patent publication n..
Electrical
| Thu 22 Jan 2026
Beijing, Jan. 23 -- Tianfu Jiangxi Laboratory has filed a patent application for Additive of Lithium Metal Electrolyte, Lithium Metal Electrolyte and Lithium Metal Battery. This invention was developed by Zhu Lufa, Song Se-pae, Ding Zhitian, Luo Yong, Li Defu, Luo Hao, Liao Ya, Jiang Yan and Xiang Yong.
The patent application..
Electrical
| Thu 22 Jan 2026
Beijing, Jan. 23 -- State Intellectual Property Office of China has released Chang'an University and Ningxia Ningping Zhihe New Energy Tech Co Ltd patent application for Medium-nickel Cobalt-free Positive Electrode Material and Preparation Method Thereof. This invention was developed by Ni Lei, He Ziyan, Wang Tiantian, Ma Qianli..
Electrical
| Thu 22 Jan 2026
Beijing, Jan. 23 -- State Intellectual Property Office of China has released Changde Xinhengsheng Intelligent Equipment Co Ltd patent application for Coating Equipment for Lithium Battery Production. This invention was developed by Hou Yanghui and Zhou Qiuju.
The patent application number is CN202510628828 20250515. The paten..
Electrical
| Thu 22 Jan 2026
Alexandria, Jan. 22 -- SK Innovation Co Ltd and SK On have submitted a patent application for Electrolyte for Lithium Secondary Battery and Lithium Secondary Battery Comprising Same. This invention was developed by Shim You Jin and Shim Yu Na.
The patent application number is US202318867126 20230511. The patent publication nu..
Electrical
| Fri 23 Jan 2026
Beijing, Jan. 23 -- Shandong Zhiwo Rail Transp Equipment Co Ltd has submitted a patent application for Lithium Battery Grinding Wheel Steel Rail Intelligent Grinding Trolley, Control System and Method. Zhang Jingang, Wang Jianlei, An Biao, Liu Gang, Song Yunqing and Xi Zhaobin developed the invention.
The patent application n..
Electrical
| Thu 22 Jan 2026
Beijing, Jan. 23 -- Hubei Jinnuo New Material Tech Co Ltd has submitted a patent application for Preparation Method of Carbon-coated Aluminum Foil for Battery. Jiang Renman, Li Zhiwei and Wang Wei developed the invention.
The patent application number is CN202510529686 20250425. The patent publication number is CN120290995 (A..
Electrical
| Thu 22 Jan 2026
Beijing, Jan. 23 -- Yunnan Branch Of Chinatower Co Ltd has applied Chinese patent for Online Quality Monitoring Method and Device for Lithium Battery of Communication Base Station and Storage Medium. Tao Xianming, Li Jianqiao, Wu Wenjie, Chen Dongxu, Wang Xu, Wang Qian, Zhang Shilin, Ma Yunfei, Wang Weimin, Miao Hongjian, Xia Zh..
Electrical
| Thu 22 Jan 2026
Beijing, Jan. 23 -- State Intellectual Property Office of China has received Nanjing Customs Ind Products Testing Center patent application for Lithium Ion Battery Regenerated Raw Material Component Analysis Method and System Based on XRF and XRD. Huang Ke, Zhang Jian, Pan Shenglin, Yuan Min, Feng Yahui, Zhou Yuhang and Zhu Haio..
Electrical
| Thu 22 Jan 2026
Beijing, Jan. 23 -- Anhui Zhisen Electronic Tech Co Ltd has submitted a patent application for Automatic Feeding and Discharging Equipment for Injection Molding of Lithium Battery Cover Plate. This invention was developed by Wu Xiongzhi, Li Mingfang and Tu Qimin.
The patent application number is CN202510561397 20250430. The p..
Electrical
| Thu 22 Jan 2026
Beijing, Jan. 23 -- Anqing Hualan Science & Tech Co Ltd has applied Chinese patent for Binder, Preparation Method and Application Thereof, Lithium Battery Negative Electrode and Lithium Ion Battery. Xu Guoliang, Xu Gui, Wang Zhihao and Song Guizhou developed it.
The patent application number is CN202510515125 20250423. The pa..
Electrical
| Thu 22 Jan 2026
Beijing, Jan. 23 -- Suzhou Shengxiong New Energy Tech Co Ltd has sought patent for Cap Placing and Welding Equipment for Lithium Battery Production and Processing. This invention was developed by Leng Bing, Lyu Xintong, Huang Xiumei and Wei Jingwei.
The patent application number is CN202510662938 20250522. The patent publicat..
Electrical
| Thu 22 Jan 2026
Beijing, Jan. 23 -- State Intellectual Property Office of China has released Suzhou Changheng Energy Tech Co Ltd patent application for Lithium Battery Welding Device and Using Method Thereof. This invention was developed by Mi Fujian and Zhong Shengjun.
The patent application number is CN202510412300 20250403. The patent pub..
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