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Optics & Imaging

  |  Sat 10 Jan 2026

Beijing, Jan. 10 -- ZTE Photoelectric Tech Co Ltd has filed a patent application for Lithium Niobate Spot Size Converter, Optical Device and Optical Fiber Communication System. This invention was developed by Li Yuan, Shao Yongbo, Zhou Yang, Yang Minyue, Shen Bailin, Zhang Qi and Li Meng. The patent application number is CN20..

Electrical

  |  Fri 09 Jan 2026

Alexandria, Jan. 10 -- U.S. Patent and Trademark Office has awarded a patent to Tenova Advanced Tech Ltd for Integrated Lithium Production Process. Lipp Jonathan and Dobrin Nadav developed the invention. The patent application number is US202117199463 20210312. The patent publication number is US12509781 (B2). International P..

Metal & Mining

  |  Fri 09 Jan 2026

Alexandria, Jan. 10 -- Sichuan Union Shine New Energy Sci Tech Co Ltd has secured a patent on Method for Preparing High-purity Metal Lithium by Vacuum Thermal Reduction Method. Zhou Jun, Zhang Guangli, Yang Pei and Gan Yong developed the invention. The patent application number is US202017596416 20200917. The patent publicati..

Software

  |  Sat 10 Jan 2026

Beijing, Jan. 10 -- Yunnan Baye New Energy Tech Co Ltd has submitted a patent application for Lithium Battery Health State Evaluation Method and System Based on AI Algorithm. This invention was developed by Liu Huajun, Mu Derong and Tang Yuqin. The patent application number is CN202510652737 20250521. The patent publication n..

Electrical

  |  Sat 10 Jan 2026

Beijing, Jan. 10 -- Shenzhen Haocheng Optoelectronics Tech Co Ltd has submitted a patent application for Lithium Iron Phosphate Battery Bms Parameter Calibration Method and Device Based on State Estimation. Cai Changjin developed the invention. The patent application number is CN202510266843 20250307. The patent publication n..

Pharmaceutical

  |  Sat 10 Jan 2026

Beijing, Jan. 10 -- State Intellectual Property Office of China has published Guangdong Hec Pharmaceutical patent application for Method for Detecting Impurities in Oseltamivir or Salt Thereof or Intermediate Thereof. The invention was developed by Mo Liying, Xin Libo and Cai Shaoyu. The patent application number is CN2023117..

Chemicals

  |  Fri 09 Jan 2026

Alexandria, Jan. 10 -- Chemtros Co Ltd has been awarded a patent for 1,4-dioxane Slovate of Lithium Difluorobis(oxalato)phosphate, Method for Preparing the Same, and Electrolyte Composition Comprising the Same. This invention was developed by Kim Yong Il, Kim Jong Cheon, Yoo Je Hyeon, Jeon Yoo Jin and Lee Donghoon. The patent..

Chemicals

  |  Fri 09 Jan 2026

Alexandria, Jan. 10 -- Korea Zinc Co Ltd and Kemco have received a patent for Method for Preparing Nickel Sulfate Aqueous Solution from Nickel-containing Raw Material. This invention was developed by Choi Heon Sik and Lee Je Joong. The patent application number is US202418811792 20240822. The patent publication number is US12..

Oil & Gas

  |  Sat 10 Jan 2026

Beijing, Jan. 10 -- Cnpc Shenzhen New Energy Res Institute Co Ltd and PetroChina have filed a patent application for Na-m Negative Electrode Composite Material, Preparation Method Thereof, Negative Electrode Plate and Sodium Ion Battery. This invention was developed by Lu Liang, Chen Yang, Ren Changxiang, Chu Pan and Liu Chengua..

Electrical

  |  Sat 10 Jan 2026

Beijing, Jan. 10 -- Grinm Guangdong New Material Technology Research Institute and China Grinm Tech Group Co Ltd have applied Chinese patent for Composite Positive Electrode Material, Preparation Method Thereof, Positive Electrode Plate and Solid-state Lithium Ion Battery. Wang Zaifa, Wang Shuaike, Zhao Changtai and Liang Jianwe..

Electrical

  |  Sat 10 Jan 2026

Beijing, Jan. 10 -- Guangzhou Kinte Industrial and China Electric Institute have filed a patent application for Calibration and Metering Method and System for Lithium Battery Parallel Connection Formation and Capacity Grading Equipment. This invention was developed by Qin Mao, Yang Kangjia, Xu Changlei, Chen Yanhan, Zhang Xingwa..

Electrical

  |  Sat 10 Jan 2026

Beijing, Jan. 10 -- State Intellectual Property Office of China has released Shandong Dadonglian Petroleum Equipment Co Ltd and Xi'an Shiyou University patent application for Oil Field Underground Lithium Battery Charging State Estimation Method. This invention was developed by Yan Kai, Dang Ruirong, Zheng Weijuan, Ma Aimin, Zha..

Electrical

  |  Sat 10 Jan 2026

Beijing, Jan. 10 -- State Intellectual Property Office of China has released University of Electronic Science and Technology of China and Hangzhou Xili Intelligent Tech Co Ltd patent application for Lithium Battery Performance Evaluation System and Method Based on Multi-task Deep Learning. This invention was developed by Liu Shu..

Electronics

  |  Sat 10 Jan 2026

Beijing, Jan. 10 -- State Intellectual Property Office of China has received Nantong Jianghai Energy Storage Tech Co Ltd and Shanghai Institute of Space Power-Sources patent application for Lithium Capacitor SOC Detection Device and Method. Xie Jingying, Yang Endong, Dang Guoju and Ding Jiajia developed the invention. The pat..

Measurement & Testing

  |  Sat 10 Jan 2026

Beijing, Jan. 10 -- Tanyi New Energy Hangzhou Co Ltd has submitted a patent application for Method for Testing Rate Capability of Negative Electrode Material and Application. Wei Mimi, Chen Chen, Lin Shaoxiong, Du Ning and Yue Min developed the invention. The patent application number is CN202510323243 20250318. The patent pu..

Chemicals

  |  Sat 10 Jan 2026

Beijing, Jan. 10 -- Dalian Institute of Chemical Physics, Chinese Academy of Sciences has sought patent for Elementary Sulfur Compound Cellulose-based Spiral Porous Microspheres as Well as Preparation and Application Thereof. This invention was developed by Chen Jian and He Chenchen. The patent application number is CN2023117..

Chemicals

  |  Fri 09 Jan 2026

Alexandria, Jan. 10 -- The Regents of the University of Michigan has received a patent for System and Method for Atomic Layer Deposition of Solid Electrolytes. This invention was developed by Dasgupta Neil P and Kazyak Eric Francis. The patent application number is US201916515562 20190718. The patent publication number is US1..

Electrical

  |  Fri 09 Jan 2026

Beijing, Jan. 9 -- Liaoning Xinde Carbon Based New Material Tech Development Co Ltd and Dalian Xinde Carbon Material Technology have submitted a patent application for Preparation Method of Fast-charging Lithium Ion Battery Negative Electrode Material Coated Asphalt. Qu Bin developed the invention. The patent application numb..

Electrical

  |  Fri 09 Jan 2026

Beijing, Jan. 9 -- Henan Anhuineng New Energy Tech Co Ltd and Luoyang Xunke New Material Tech Co Ltd have submitted a patent application for All-solid-state Lithium Ion Battery and Preparation Method Thereof. This invention was developed by Zhang Xuequan, Luo Jianguo and Nie Peizhi. The patent application number is CN20251043..

Automobile

  |  Fri 09 Jan 2026

Alexandria, Jan. 10 -- United States Patent for Solvent-free Methods of Forming Solid-state Electrodes Having Polymeric Fiber Networks by Using Fibrillation Processing Additives and Solid-state Electrodes Made Therefrom has been issued to GM Global Technology Operations. This invention was developed by Su Qili, Li Zhe, Lu Yong a..

Electronics

  |  Sat 10 Jan 2026

Beijing, Jan. 10 -- Ningde Amperex Technology has submitted a patent application for Electrochemical Device and Electronic Device. This invention was developed by Wu Zhendi and Song Chuantao. The patent application number is CN202510457323 20250411. The patent publication number is CN120184170 (A). International Patent Classifi..

Electrical

  |  Thu 08 Jan 2026

Beijing, Jan. 9 -- Tianjin Lishen Juyuan New Energy Tech Co Ltd and Tianjin Lishen Battery have applied Chinese patent for Polymer Battery Transferring and Conveying Mechanism. Yan Jia, Wang Kui, Chen Jie, Liang Chao and Li Jianli developed it. The patent application number is CN202510450628 20250411. The patent publication n..

Oil & Gas

  |  Thu 08 Jan 2026

Beijing, Jan. 9 -- Daqing Oilfield and PetroChina have sought patent for Intelligent Inspection Method of Anti-explosion Inspection Robot. This invention was developed by Wang Qun, Sun Junwei, Liu Kaiyuan, Sun Lidong, Zuo Weijun, Ma Zhewen, He Shengqian, Yang Guang, Li Xuemei and Liang Bo. The patent application number is CN2..

Chemicals

  |  Fri 09 Jan 2026

Beijing, Jan. 9 -- Tianjin Bamo Technology and Zhejiang Bamo Tech Co Ltd have applied Chinese patent for Lithium Cobalt Oxide Composite Material, Preparation Method Thereof, Electrode Plate and Battery. Lu Jian, Zhai Jianyong, Han Jiacheng and Wang Xinquan developed it. The patent application number is CN202510375807 20250327..

Automobile

  |  Fri 09 Jan 2026

Beijing, Jan. 9 -- Toyota Motor and National Univ Corporation Tohoku Univ have applied Chinese patent for Lithium Secondary Battery. Horikawa Daisuke, Yamaguchi Hiroyuki, Tsubouchi Hiroshi, Ichitsubo Tetsu and Li Hongyi developed it. The patent application number is CN202411766750 20241204. The patent publication number is CN..

Automobile

  |  Fri 09 Jan 2026

Beijing, Jan. 9 -- Toyota Motor and National Univ Corporation Osaka Univ have sought patent for Battery. This invention was developed by Yoshida Kyosuke, Yamada Yuki, Oka Hiroki, Kondo Yasuyuki and Nishimura Naomasa. The patent application number is CN202411488500 20241024. The patent publication number is CN120165013 (A). In..

Chemicals

  |  Thu 08 Jan 2026

Beijing, Jan. 9 -- Guangzhou Tinci Materials Technology and Jiujiang Tinci Materials Technology have submitted a patent application for Method for Producing Tris (trimethylsilyl) Phosphate by Using Fluorosilane Tail Gas. Deng Jianjun, Hong Guo, Feng Zijun, Xie Yepeng, Qin Xiaokang and Liu Du developed the invention. The paten..

Chemicals

  |  Thu 08 Jan 2026

Beijing, Jan. 9 -- Yibin Tianyuan Lithium New Material and Yibin Tianyuan Group Co Ltd have submitted a patent application for Preparation Method of Ferric Sodium Pyrophosphate Positive Electrode Material. This invention was developed by Xie Mingyang, Liao Zhourong, Liang Zihao, Li Wenxuan, Ren Zhaofei, Xiao Jinping, Liu Tao and..

Electrical

  |  Fri 09 Jan 2026

Geneva, Jan. 9 -- Jingmen Gem Co Ltd and Gem Co Ltd have sought patent for Core-shell Manganese-based Battery Precursor, Positive Electrode Material and Preparation Method Therefor. This invention was developed by Xu Kaihua, Yin Kangling, Zhang Kun, Li Cong, Sun Zhaojian and Yue Xianjin. The patent application number is WO202..

Chemicals

  |  Fri 09 Jan 2026

Geneva, Jan. 9 -- Pt QMB New Energy Mat, Gem Co Ltd and PT GEM Indonesia New Energy Materials have submitted a patent application for Method for Preparing Lithium Manganese Iron Phosphate Material, Lithium Manganese Iron Phosphate Material, and Use. This invention was developed by Xu Kaihua, Wang Jun, Wang Yi, Zhang Kun, Peng Ya..

Consumer Electronics

  |  Fri 09 Jan 2026

Beijing, Jan. 9 -- Anhui Xinxing Times New Energy Co Ltd has sought patent for Special Lithium Battery Pack for Parking Air Conditioner of Truck. This invention was developed by Li Yucheng. The patent application number is CN202510392969 20250331. The patent publication number is CN120165100 (A). International Patent Classifi..

Chemicals

  |  Fri 09 Jan 2026

Geneva, Jan. 9 -- Valero Services Inc has submitted a patent application for Lithium Zirconate Enhanced Compositions for Increased Reaction Kinetics of Co2 Chemisorption/desorption at High Temperature. Herrera Jason, Miller Michael and Rubal Michael developed the invention. The patent application number is WO2025US34622 20250..

Metal & Mining

  |  Thu 08 Jan 2026

Geneva, Jan. 9 -- Heesung Pmtech Corp has sought patent for Method for Recovering Valuable Metals. This invention was developed by Jeong Kyeong Oh, Shin Sang Hwan, Lee Min Hyung, Lee Ho Se and So Hyeon Nam. The patent application number is WO2024KR17689 20241108. The patent publication number is WO2025263697 (A1). Internation..

Electrical

  |  Fri 09 Jan 2026

Geneva, Jan. 9 -- Sungiant Automotive Electronics Co Ltd has filed a patent application for Method and Apparatus for Estimating State of Charge of Battery, and Device and Storage Medium. This invention was developed by Zhang Liuxuan and Li Jianjie. The patent application number is WO2024CN143761 20241230. The patent publicati..

Automobile

  |  Fri 09 Jan 2026

Beijing, Jan. 9 -- Shandong Xianjie Power Co Ltd has submitted a patent application for Vehicle Lithium Iron Phosphate Battery with Shell Protection Structure. This invention was developed by Yan Hongbing and Wang Cuiping. The patent application number is CN202510145750 20250210. The patent publication number is CN120165152 (..

Electrical

  |  Fri 09 Jan 2026

Beijing, Jan. 9 -- Changde Dadu New Mat Co Ltd has submitted a patent application for Battery Capable of Supplementing Lithium or Sodium in Situ. Han Hongbo, Xu Dengping, Wu Zhuopei, Cheng Qing, Dong Jinxiang and Liu Yahui developed the invention. The patent application number is CN202510325324 20250319. The patent publicatio..

Electrical

  |  Fri 09 Jan 2026

Beijing, Jan. 9 -- State Intellectual Property Office of China has received Beijing Institute of Technologyand Institute of Advanced Tech Beijing Institute of Tech patent application for Water-alkylene Oxide Electrolyte for Aqueous Lithium Ion Battery as Well as Preparation Method and Application of Water-alkylene Oxide Electrol..

Medical

  |  Fri 09 Jan 2026

Geneva, Jan. 9 -- Massachusetts Institute of Technology has applied WIPO patent for Selected Cation Recycling Using Selective Electrodialysis. Lienhard John, Foo Zi Hao, Heath Samuel, Lee Trent and Wegmueller Jakob developed it. The patent application number is WO2025US33317 20250612. The patent publication number is WO202525..

Chemicals

  |  Thu 08 Jan 2026

Beijing, Jan. 9 -- Shandong Haohua New Material Tech Co Ltd has submitted a patent application for Preparation Method of Organic Luminescent Material Intermediate 1-bromodibenzofuran. This invention was developed by Li Ning, Li Qiang, Liu Ruling, Liu Chong, Jiang Dongquan and Yu Haoliang. The patent application number is CN20..

Electrical

  |  Thu 08 Jan 2026

Geneva, Jan. 9 -- Syensqo Specialty Polymers Italy SpA has submitted a patent application for Polymer Composition as Binder for Electrodes in Electrochemical Devices. The patent application number is WO2025EP67248 20250619. The patent publication number is WO2025262210 (A1). International Patent Classification codes are C09D1..

Chemicals

  |  Thu 08 Jan 2026

Geneva, Jan. 9 -- Specialty Operations France and Eurecat SA have submitted a patent application for Process for Preparing a Powder of Lithium Sulfide. This invention was developed by Lopez Gonzalez Diego, Croyeau Stéphanie, Le Mercier Thierry, Italiano Giuseppe, Kerleau Philippe and Galliou Pauline. The patent application n..

Electrical

  |  Fri 09 Jan 2026

Geneva, Jan. 9 -- World Intellectual Property Organization has published Viridi Parente Inc patent application for Systems and Devices for Protecting Batteries. The invention was developed by Partin Phillip, Linna Jan-roger, Vance John Paul and Podolefsky Noah S. The patent application number is WO2025US32950 20250610. The pa..

Electrical

  |  Thu 08 Jan 2026

Beijing, Jan. 9 -- Jiangsu Sanjin Lithium Battery Tech Co Ltd has sought patent for Preparation Method of Manganese Iron Carbonate Precursor and Lithium Manganese Iron Phosphate Positive Electrode Material. This invention was developed by Guo Xuefeng, Shi Yingfei, Shi Junfeng, Li Baikang, Guan Zhaohui, Tang Lele and Zhang Pan. ..

Chemicals

  |  Thu 08 Jan 2026

Beijing, Jan. 9 -- Wuwei Dingge New Mat Co Ltd has submitted a patent application for Production Process of High-purity Lithium Oxide. This invention was developed by Chen Bi. The patent application number is CN202510478368 20250416. The patent publication number is CN120172430 (A). International Patent Classification code is..

Electrical

  |  Thu 08 Jan 2026

Geneva, Jan. 9 -- Eco&dream Co Ltd has submitted a patent application for Method for Regenerating Waste Precursor for Cathode Material of Lithium Secondary Battery. Kim Tae Min, Lee Jong Hyuk, Lee Jeong Hee, Chun Min Seo, Chae Shin Ju, Park Hee Sung and Shin Dong Won developed the invention. The patent application number is W..

Chemicals

  |  Thu 08 Jan 2026

Geneva, Jan. 9 -- World Intellectual Property Organization has published Heesung Pmtech Corp patent application for Method for Producing Lithium Carbonate and Lithium Carbonate Produced Thereby. The invention was developed by Jeong Kyeong Oh, Shin Sang Hwan, Lee Min Hyung, Lee Ho Se and Kwak Ho Jin. The patent application num..

Metal & Mining

  |  Thu 08 Jan 2026

Geneva, Jan. 9 -- World Intellectual Property Organization has published Heesung Pmtech Corp patent application for Method for Recovering Valuable Metals. The invention was developed by Jeong Kyeong Oh, Shin Sang Hwan, Lee Min Hyung, Lee Ho Se and So Hyeon Nam. The patent application number is WO2024KR17690 20241108. The pate..

Chemicals

  |  Fri 09 Jan 2026

Beijing, Jan. 9 -- State Intellectual Property Office of China has received Central South University and Changsha New Energy Innovation Res Institute patent application for Lithium Iron Manganese Phosphate Positive Electrode Material Coated with Lithium Metaaluminate and Preparation Method of Lithium Iron Manganese Phosphate Pos..

Chemicals

  |  Fri 09 Jan 2026

Beijing, Jan. 9 -- Hunan Mt New Material Tech Co Ltd has applied Chinese patent for Modified Lithium Cobalt Oxide Positive Electrode Material and Preparation Method Thereof. Zeng Zhidun, Tu Wen, Xiong Hao, Xiong Xue, Zhu Xianxu and Tang Chaohui developed it. The patent application number is CN202510326530 20250319. The patent..

Electrical

  |  Thu 08 Jan 2026

Beijing, Jan. 9 -- Hefei Guoxuan Battery Mat Co Ltd has filed a patent application for High-capacity and High-compaction-density Lithium Iron Phosphate Material as Well as Preparation Method and Application Thereof. This invention was developed by Pang Haibo, Xia Linxuan, Wu Zewei, Li Hui, Wang Pengfei and Wang Ye. The patent..

Electrical

  |  Thu 08 Jan 2026

Beijing, Jan. 9 -- Guizhou Phosphate Kairui Tech Co Ltd has submitted a patent application for Method for Producing Ferric Sodium Pyrophosphate and Extracting Lithium from Lithium Iron Phosphate Black Powder Through Replacement. Liu Mengyao, Chen Jiawei, Tian Xiaobo, Lu Mei, Wei Hailin, Liu Ling, Huang Hailin and Tian Lanlan dev..

Chemicals

  |  Thu 08 Jan 2026

Beijing, Jan. 9 -- State Intellectual Property Office of China has published Yibin Tianyuan Lithium New Material and Yibin Tianyuan Group Co Ltd patent application for Preparation Method of Lithium Manganese Iron Phosphate Positive Electrode Material. The invention was developed by Hu Zemin, Liao Zhourong, Xiao Jinping, Zhang Bi..

Electrical

  |  Thu 08 Jan 2026

Geneva, Jan. 9 -- RD Solution Co Ltd has submitted a patent application for Apparatus and Method for Recycling Lithium-ion Battery Using Dry Heat Treatment Method Based on Hydrogen-containing Gas. Yun Jeongsuk and Lee Sanghoon developed the invention. The patent application number is WO2025KR08692 20250623. The patent publica..

Chemicals

  |  Thu 08 Jan 2026

Geneva, Jan. 9 -- Heesung Pmtech Corp has submitted a patent application for Method for Recovering Lithium and Lithium Compound. This invention was developed by Jeong Kyeong Oh, Shin Sang Hwan, Lee Min Hyung, Lee Ho Se and Kwak Ho Jin. The patent application number is WO2025KR08508 20250619. The patent publication number is W..

Electrical

  |  Fri 09 Jan 2026

Geneva, Jan. 9 -- Univ Puerto Rico has submitted a patent application for Bismuth Ferrite (bifeo3) Anode for High-capacity and Long-cycling Lithium-ion Batteries. Katiyar Ram, Oli Nischal and Morell Gerardo developed the invention. The patent application number is WO2025US30805 20250523. The patent publication number is WO202..

Electrical

  |  Fri 09 Jan 2026

Beijing, Jan. 9 -- Huafu Jiangsu Lithium Battery New Tech Co Ltd has filed a patent application for Lithium Battery Protection Assembly and Solid-state Lithium Battery. This invention was developed by Dai Yunfei, Zhou Shoubin, Wang Shi, Cheng Chen, Zhu Zhi, Song Hailong and Che Panpan. The patent application number is CN20251..

Electrical

  |  Fri 09 Jan 2026

Beijing, Jan. 9 -- Anhui University; Hefei Institutes of Physical Science, Chinese Academy of Sciences has filed a patent application for Lithium Ion Battery Diaphragm as Well as Preparation Method and Application Thereof. This invention was developed by Xin Hongxing, Wang Sicheng, Zhang Jian, Li Di, Song Chunjun, Wang Shenghui,..

Electrical

  |  Fri 09 Jan 2026

Beijing, Jan. 9 -- Huafu Jiangsu Lithium Battery New Tech Co Ltd has submitted a patent application for High-performance Solid-state Lithium Battery. Dai Yunfei, Zhou Shoubin, Wang Shi, You Zhaokun, Meng Yun, Zhu Zhi and Song Hailong developed the invention. The patent application number is CN202510378218 20250328. The patent..

Electrical

  |  Fri 09 Jan 2026

Beijing, Jan. 9 -- State Intellectual Property Office of China has released Hebei Junhetong Innovation Energy Co Ltd patent application for Lithium Battery Pack with High Safety Performance. This invention was developed by Wan Chaoyong and Zhang Ju. The patent application number is CN202510385775 20250329. The patent publicat..

Electrical

  |  Fri 09 Jan 2026

Beijing, Jan. 9 -- Jiangsu Ruien New Energy Tech Co Ltd has sought patent for Lithium Ion Cylindrical Battery, Preparation Method Thereof and Power Utilization Device. This invention was developed by Ma Lin and Kim Young-chun. The patent application number is CN202510310715 20250317. The patent publication number is CN1201650..

Electrical

  |  Fri 09 Jan 2026

Beijing, Jan. 9 -- Suzhou Puchang New Energy Co Ltd has submitted a patent application for Preparation Method of Lithium Ion Solid-state Battery with Interpenetrating Network Structure. This invention was developed by Wu Qingguo, Zhu Yuqiao, Zhang Shibing, Yu Zhijia, Guo Yanjie and Deng Jianjun. The patent application number ..

Electrical

  |  Fri 09 Jan 2026

Beijing, Jan. 9 -- State Intellectual Property Office of China has received Huawei Technologies; Fudan University patent application for Electrolyte and Preparation Method Thereof, Battery and Preparation Method, Equipment and Device Thereof. Yu Aishui, Jeon Chang-ho and Cao Huajun developed the invention. The patent applicat..

Automobile

  |  Fri 09 Jan 2026

Beijing, Jan. 9 -- Toyota Motor; National Univ Corporation Tohoku Univ has filed a patent application for Lithium Secondary Battery and Method for Manufacturing Lithium Secondary Battery. This invention was developed by Horikawa Daisuke, Yamaguchi Hiroyuki, Tsubouchi Hiroshi, Ichitsubo Tetsu and Li Hongyi. The patent applicat..

Electronics

  |  Fri 09 Jan 2026

Beijing, Jan. 9 -- Changshu Weiyi Tech Co Ltd has submitted a patent application for Three-dimensional Conductive Network Carboxymethyl Cellulose Composite Binder and Preparation Method Thereof. This invention was developed by Xu Bin and Sun Zhanming. The patent application number is CN202510653337 20250521. The patent public..

Electrical

  |  Fri 09 Jan 2026

Beijing, Jan. 9 -- Cai Wenshu has submitted a patent application for Intelligent Super-speed Mute Air Circulation Control Power Generator. The patent application number is CN202510336789 20250321. The patent publication number is CN120165535 (A). International Patent Classification codes are H02J7/00, H02J7/14, H02K7/10, H02..

Electrical

  |  Thu 08 Jan 2026

Beijing, Jan. 9 -- Jiangxi Lilai Tech Co Ltd has filed a patent application for Electrolyte Soiling Solution Treatment Device for Lithium Battery Production. This invention was developed by Wang Liping. The patent application number is CN202510147326 20250211. The patent publication number is CN120172575 (A). International Pa..

Construction

  |  Thu 08 Jan 2026

Beijing, Jan. 9 -- Chongqing University has submitted a patent application for Method for Constructing Aromatic Derivative Through Reductive Cross-coupling Reaction. This invention was developed by Gou Feihu, Ju Hongli, Feng Zhang and Huang Chao. The patent application number is CN202510305289 20250314. The patent publication n..

Electrical

  |  Thu 08 Jan 2026

Geneva, Jan. 9 -- Ningbo Ronbay New Energy Technology has applied WIPO patent for Positive Electrode Active Material, Preparation Method Therefor, and Use Thereof. Huang Xiaoxiao and Shangguan Hao developed it. The patent application number is WO2025CN101500 20250617. The patent publication number is WO2025261350 (A1). Internat..

Semiconductor

  |  Thu 08 Jan 2026

Beijing, Jan. 9 -- State Intellectual Property Office of China has released Changzhou Guirun New Material Tech Co Ltd patent application for Improvement Method of Silicon Monoxide Coated Carbon. This invention was developed by Yang Canxing, Xu Shuguang, Cai Jun, Chen Yang and Wang Shuai. The patent application number is CN202..

Electrical

  |  Thu 08 Jan 2026

Geneva, Jan. 9 -- Sine Nanotech BV has submitted a patent application for Electrode with a Nanostructure Template Comprising a Plurality of Multi-generation Nanostructures, and Method of Making the Electrode. Vitushinskiy Pavel developed the invention. The patent application number is WO2024EP66834 20240617. The patent public..

Electrical

  |  Fri 09 Jan 2026

Beijing, Jan. 9 -- State Intellectual Property Office of China has received Gansu Xuyang Intelligent Eng Co Ltd patent application for Diaphragm-removed Piezoelectric Regulation Type Lithium-sulfur Battery Positive Electrode and Preparation Method Thereof. Zhou Jinyuan, Sun Guowen, Zhang Chaoyue, Jin Mengjing and Hu Junming deve..

Tools and Machinery

  |  Thu 08 Jan 2026

Beijing, Jan. 9 -- Hefei Guoxuan High-Tech Power Energy has sought patent for Electrode Roll Tab Reversing Device. This invention was developed by Lu Ruidong, Chen Xu, Xu Wenqi and Chen Jun. The patent application number is CN202510511803 20250423. The patent publication number is CN120172079 (A). International Patent Classif..

Automobile

  |  Fri 09 Jan 2026

Beijing, Jan. 9 -- State Intellectual Property Office of China has received China Automotive Battery Research Institute patent application for Lattice Interlocking Type Lithium-rich Manganese-based Positive Electrode Material as Well as Preparation Method and Application Thereof. Li Guohua, Wang Jiantao, Ren Zhimin, Wang Zhenyao..

Chemicals

  |  Fri 09 Jan 2026

Beijing, Jan. 9 -- State Intellectual Property Office of China has received Nantong Reshine New Material patent application for Ternary Positive Electrode Material, Preparation Method Thereof and Electrochemical Device. Qian Tianxiao, Zhang Yao, Zhang Lei, Qin Jin, Zhao Yunhu and Zhang Xinlong developed the invention. The paten..

Electrical

  |  Thu 08 Jan 2026

Geneva, Jan. 9 -- World Intellectual Property Organization has published Carbon One New Energy Group Co Ltd, Carbon One New Energy Hangzhou Co Ltd and Zhejiang Lichen New Material Tech Co Ltd patent application for Silicon-carbon Negative Electrode Material, and Preparation Method Therefor and Use Thereof. The invention was deve..

Automobile

  |  Thu 08 Jan 2026

Beijing, Jan. 9 -- Changzhou Changgong Electric Power Design Institute Co Ltd has applied Chinese patent for Energy Management Method of Fuel Cell Vehicle. Zhang Keshu, Chen Bin, Lei Yutong, Shangguan Xiaodan, Dong Jing and Wu Dan developed it. The patent application number is CN202510515040 20250423. The patent publication n..

Automobile

  |  Thu 08 Jan 2026

Beijing, Jan. 9 -- Geely Holding Group; Leida New Energy Automobile Zhejiang has submitted a patent application for Charging Method and Device, Electronic Equipment, Vehicle and Readable Storage Medium. This invention was developed by Li Jun. The patent application number is CN202510368028 20250326. The patent publication num..

Electrical

  |  Thu 08 Jan 2026

Geneva, Jan. 9 -- World Intellectual Property Organization has received EVE Power patent application for Lithium-ion Battery, and Electric Device Using Same. Liu Fei, Liu Fanfen and Li Chi developed the invention. The patent application number is WO2025CN78158 20250220. The patent publication number is WO2025260798 (A1). Intern..

Metal & Mining

  |  Thu 08 Jan 2026

Beijing, Jan. 9 -- Shanxi Housheng New Material Technology has submitted a patent application for High-solid-content Low-viscosity Ceramic Slurry as Well as Preparation Method and Application Thereof. This invention was developed by Li Siwen, Zhang Wenhao, Wei Yuxian, Gao Yu, Jiang Yong, Yan Hao, Sun Minrui, Chen Xingyu, Li Yaze..

Metal & Mining

  |  Thu 08 Jan 2026

Beijing, Jan. 9 -- Beijing Satellite Manufacturing Factory has submitted a patent application for Stress and Size Cooperative Control Machining Method for Large Aluminum-lithium Alloy Ball Bottom Component. This invention was developed by Yang Kai, Gao Liguo, Zhang Bin, Zhang Rong, Su Huanhuan, Shen Xiaoyu, Zhang Hengyi, Zhang Q..

Metal & Mining

  |  Thu 08 Jan 2026

Beijing, Jan. 9 -- Northwest Institute for Non-ferrous Metal Research has submitted a patent application for Preparation Method of Ultralight Magnesium-lithium Alloy Foil. This invention was developed by Pi Lin, Zhong Feng, Wang Tao, Cao Xin, Liang Ming, Liu Yanhui, Xue Liangliang and Cheng Xu. The patent application number is ..

Metal & Mining

  |  Thu 08 Jan 2026

Beijing, Jan. 9 -- Hunan Zhongchuang Kongtian New Material has filed a patent application for Aluminum-lithium Alloy Profile with High Batch Stability and Preparation Method Thereof. This invention was developed by Fan Xi, Huang Yuanchun, Sheng Zhiyong, Dai Lang, Zhou Wenxing, Ni Ke, Xiao Yuqing, Zhao Yongxing and He Jiachen. T..

Metal & Mining

  |  Fri 09 Jan 2026

Geneva, Jan. 9 -- Harbin Engineering University has submitted a patent application for LDH/ZIF-8 Composite Protective Film for Surface of Micro-arc Oxidation Film of Magnesium-lithium Alloy, and Preparation Method Therefor and Use Thereof. This invention was developed by Wu Ruizhi, Jin Siyuan, Ma Xiaochun, Zhou Jie, Yu Zhe, Wang..

Electrical

  |  Wed 07 Jan 2026

Beijing, Jan. 8 -- Shanghai Yili New Energy Tech Co Ltd and Yili Shanghai Tech Co Ltd have submitted a patent application for Fluorine-containing Binder for Sulfide All-solid-state Battery as Well as Preparation Method and Application of Fluorine-containing Binder. This invention was developed by Zhang Xi, Wang Tao and Zhang Zha..

Aerospace

  |  Thu 08 Jan 2026

Beijing, Jan. 8 -- Beihang University and China Aero Engine Res Institute have submitted a patent application for Integrated Framework for Optimizing Power and Thermal Management Parameters of Hydrogen-electric Propulsion Aircraft. Bai Mingliang, Yang Wenjiang, Qu Zibing, Yao Xuanyu and Xu Jinchun developed the invention. The..

Electrical

  |  Wed 07 Jan 2026

Alexandria, Jan. 8 -- Norwegian Univ Of Science and Technology Ntnu has sought patent for Cathode and Separator for Li-s Battery. This invention was developed by Deng Liyuan, Janakiram Saravanan, Razaq Rameez and Austad Sigrid Steinsli. The patent application number is US202519316789 20250902. The patent publication number is..

Electrical

  |  Wed 07 Jan 2026

Alexandria, Jan. 8 -- Shanghai Energy New Materials Tech Co Ltd has submitted a patent application for Lithium-ion Battery Separators and Preparation Methods Thereof. Yu Shaobo, Peng Kun, Zhuang Zhi, Qi Xiawei, Cai Yuhong, Li Kun, Gong Xiaoming and Cheng Yue developed the invention. The patent application number is US20231887..

Nanotech

  |  Wed 07 Jan 2026

Alexandria, Jan. 8 -- M Technique has sought patent for a Method of Producing Single-crystal Spherical Carbon Nanoparticles. This invention was developed by Ohkawa Hideki and Enomura Masakazu. The patent application number is US202218867303 20220930. The patent publication number is US2025389048 (A1). International Patent Class..

Steel

  |  Thu 08 Jan 2026

Beijing, Jan. 8 -- State Intellectual Property Office of China has released Posco Holdings Co Ltd and Research Institute of Industrial Science & Technology patent application for Lithium Recovery Device. This invention was developed by Park Kwang Soo, Son Young-geun, Park Jae-sin, Yu Linkui, Kim Byung-ju and Seo Hanseok. The ..

Electrical

  |  Thu 08 Jan 2026

Beijing, Jan. 8 -- Attero Recycling Pvt Ltd has applied Chinese patent for Method for Obtaining Pure Graphite from Extraction Residues of Waste Lithium Ion Batteries. Kumar Bhuvnesh, Joshi Manoj, Prabhakaran Girish, Barik Smruti Prakash and Gupta Nitin developed it. The patent application number is CN20238073058 20231013. The..

Tools and Machinery

  |  Thu 08 Jan 2026

Beijing, Jan. 8 -- Suzhou Meilunde Intelligent Tech Co Ltd has filed a patent application for Roller Wiping and Dust Removing Device of Roller Press. This invention was developed by Huang Qiongyan and Zhang Hailong. The patent application number is CN202510394810 20250331. The patent publication number is CN120155460 (A). Int..

Electrical

  |  Thu 08 Jan 2026

Beijing, Jan. 8 -- Chongqing Kaituo Satellite Tech Co Ltd has applied Chinese patent for Surface Defect Screening Device for Columnar Batteries. Bao Ling, Wang Yu and Zhang Haoxiang developed it. The patent application number is CN202510467540 20250415. The patent publication number is CN120155381 (A). International Patent Cl..

Electrical

  |  Thu 08 Jan 2026

Beijing, Jan. 8 -- Chongqing Kaituo Satellite Tech Co Ltd has submitted a patent application for Efficient Equipment for Screening Surface Defects of Lithium Battery. This invention was developed by Zhang Haoxiang, Bao Ling and Wang Yu. The patent application number is CN202510467429 20250415. The patent publication number is..

Electrical

  |  Wed 07 Jan 2026

Beijing, Jan. 8 -- State Intellectual Property Office of China has published Sichuan University of Science and Engineering and Yibin Libode New Materials patent application for Lithium Ion Battery Electrode Plate Drying Temperature Regulation and Control Method and System. The invention was developed by Zhang Bin, Li Wei, Liu Pu..

Chemicals

  |  Wed 07 Jan 2026

Beijing, Jan. 8 -- State Intellectual Property Office of China has published Shanxi Institute of Coal Chemistry, Chinese Academy of Sciences patent application for Preparation Method and Application of Bamboo-based Hard Carbon Material Based on Pore Structure Regulation and Control. The invention was developed by Su Fangyuan, Li..

Electrical

  |  Wed 07 Jan 2026

Beijing, Jan. 8 -- Hunan Nanengshidai Tech Development Co Ltd has submitted a patent application for Biomass-derived Sunken Hollow Porous Carbon Sphere Material, Preparation Method Thereof and Battery. This invention was developed by Zhang Lei and Li Guoqin. The patent application number is CN202510289257 20250312. The patent..

Electrical

  |  Wed 07 Jan 2026

Beijing, Jan. 8 -- Hubei Jinquan New Mat Co Ltd has applied Chinese patent for Lithium Iron Phosphate Positive Electrode Material, Preparation Method Thereof and Lithium Ion Battery. Wan Yafeng, Li Yunxia and Qiu Chengming developed it. The patent application number is CN202510426119 20250407. The patent publication number is..

Chemicals

  |  Wed 07 Jan 2026

Beijing, Jan. 8 -- State Intellectual Property Office of China has received Zhejiang Huayou Green Energy Tech Co Ltd patent application for Method for Producing Lithium Iron Manganese Phosphate by Using Lithium Iron Phosphate Reclaimed Material. Ma Yinghui and Bao Wei developed the invention. The patent application number is ..

Electrical

  |  Wed 07 Jan 2026

Beijing, Jan. 8 -- Jiangsu Tianneng New Mat Co Ltd has submitted a patent application for Method for Preparing Cobalt Phosphate Pigment Based on Waste Lithium Batteries. This invention was developed by Yu Xia, Wang Xiaoli, Zhen Aigang, Zhao Meiping, Mo Xiaomei, Liu Yuanlong, Ling, Li Na, Shi Liyong, Zhao Peitao, Liao Kaiming, Qi..

Chemicals

  |  Wed 07 Jan 2026

Beijing, Jan. 8 -- State Intellectual Property Office of China has published Shandong Weipu New Energy Co Ltd patent application for Preparation Method of Liquid Lithium bis (fluorosulfonyl) Imide. The invention was developed by Yu Dawei, Zhang Peng, Zhang Chunlong and Yang Wenbing. The patent application number is CN20251060..
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