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Engineering
| Wed 01 Apr 2026
Beijing, April 1 -- State Intellectual Property Office of China has published Guangdong Zhongpeng New Energy Technology and Guangdong Jumper Thermal Technology patent application for Sectional Type Kiln. The invention was developed by Wan Chao, Jiang Le, Zhang Rui, Tian Jiatuan, Liu Zhanpeng, Min Mingjie, Liu Weijun, Yu Ruiyang,..
Engineering
| Wed 01 Apr 2026
Beijing, April 1 -- Shenghua New Energy Technology, Dongying and Shida Shenghua New Mat Group Co Ltd have submitted a patent application for Cyclic Compound as Well as Preparation Method and Application Thereof. This invention was developed by Xiong Dejun, Wang Jingcheng, Yan Zizhen, Guo Tianming, Yu Haiming and Guo Jianjun.
..
Enviornmental
| Wed 01 Apr 2026
Beijing, April 1 -- State Intellectual Property Office of China has published Jiangxi Lishi Mat Co Ltd patent application for Resourceful Treatment Method for Solid Waste of Electrolytic Aluminum Factory. The invention was developed by Wu Hao.
The patent application number is CN202410624173 20240520. The patent publication nu..
Chemicals
| Wed 01 Apr 2026
Beijing, April 1 -- Shanghai Rukun New Mat Co Ltd and Rukun Shandong New Material Technology have submitted a patent application for Preparation Method and Application of Ethylene Sulfite Compound. Liu Xuesong, Wei Wanguo, Xu Bo and Li Gongyong developed the invention.
The patent application number is CN202410636482 20240521...
Chemicals
| Tue 31 Mar 2026
Beijing, April 1 -- Yichun Jiangli Lithium New Energy Industry Res Institute and Jiangxi University of Science and Technology have submitted a patent application for Gradient Microwave Activation-fluorosilicate Synergistic Selection Lithium Extraction Method. This invention was developed by Cheng Lili, Zhou Hepeng, Liu Zishuai, ..
Transportation
| Wed 01 Apr 2026
Beijing, April 1 -- Ludian Gaolu Consulting Co Ltd has submitted a patent application for Energy and Traffic Information Interaction Method and System in Highway Scene. This invention was developed by Pi Jiezheng, Wei Guoguang, Zuo Jianfen, Sun Xuelian, Li Jinhe, Xu Chengyi, Cai Ronghua, Li Zhangfa, Li Weikun and Chen Chen.
T..
Transportation
| Wed 01 Apr 2026
Beijing, April 1 -- Jiangxi Jinyuan Special Equipment Co Ltd has filed a patent application for Steam Heat Pump Heating Equipment for Outdoor Travel. This invention was developed by Wang Zexing, Zhou Jianhua, Hu Le and Jiang Chengyong.
The patent application number is CN202511244442 20250902. The patent publication number is ..
Chemicals
| Wed 01 Apr 2026
Beijing, April 1 -- State Intellectual Property Office of China has received Fujian XFH New Energy Mat Co Ltd patent application for Llzo Composite Solid Electrolyte and Preparation Method and Application Thereof. Song Hongfang, Bai Yu, Yu Zhengbin and Zhao Donghui developed the invention.
The patent application number is CN2..
Transportation
| Wed 01 Apr 2026
Beijing, April 1 -- Zaozhuang Xinyuanda Equipment Mfg Co Ltd has filed a patent application for Lithium Battery Box Fire Control Method for Monorail Crane Locomotive. This invention was developed by Wang Yuqiang, Hu Tao, Song Shenzhen, Chu Lele, Li Ning, Yu Chunlei and Luo Xianfeng.
The patent application number is CN20251085..
Energy
| Wed 01 Apr 2026
Beijing, April 1 -- Taiyuan University of Technology and Electric Power Res Institute State Grid Shanxi Electric Power Co Ltd have submitted a patent application for Heat Pump Recovery System and Recovery Method for Dead Steam Waste Heat of Thermal Power Plant. Ma Suxia, Liu Zhongyuan, Liu Zhibing, Liang Wuzhou, Feng Yuchuan, Zh..
Biotechnology
| Wed 01 Apr 2026
Beijing, April 1 -- State Intellectual Property Office of China has published Hunan Meixinlong Ecological Environmental Protection Tech Co Ltd patent application for Soil Conditioner with Passivated Fluorine Ion Biological Activity as Well as Preparation Method and Application of Soil Conditioner. The invention was developed by ..
Automobile
| Tue 31 Mar 2026
Beijing, April 1 -- State Intellectual Property Office of China has released Jiangsu Junzhixiang New Energy Tech Co Ltd and Aifute Xuzhou Electronics Co Ltd patent application for Full-power Downhill Protection Method and System for Lithium Battery of Low-voltage New Energy Vehicle. This invention was developed by Yan Xun, Fan W..
Plastics
| Wed 01 Apr 2026
Beijing, April 1 -- Shanghai Yili New Energy Tech Co Ltd has submitted a patent application for Polymer for Sulfide Solid Electrolyte and Preparation Method and Application Thereof. Zhang Xi, Wang Tao and Zhang Zhao developed the invention.
The patent application number is CN202511500041 20251021. The patent publication numbe..
Pharmaceutical
| Wed 01 Apr 2026
Beijing, April 1 -- Bide Pharmatech Co Ltd has submitted a patent application for Synthesis Method of 3-bromo-6-chloro-2-fluorobenzoic Acid. Zhang Ruihao, Lee Seung Taek, Tang Ye, Xu Huimin and Ni Qiang developed the invention.
The patent application number is CN20251194546 20250806. The patent publication number is CN1209877..
Pharmaceutical
| Wed 01 Apr 2026
Beijing, April 1 -- Leping Ruisheng Pharmaceutical Co Ltd has submitted a patent application for Synthesis Method of 2, 3-dimethoxybenzaldehyde. This invention was developed by Zhang Jixiang, Yu Xiao'ou and Li Huasheng.
The patent application number is CN20251195106 20250806. The patent publication number is CN120987739 (A). ..
Chemicals
| Wed 01 Apr 2026
Beijing, April 1 -- Shanghai Zhuyu New Material Tech Co Ltd has submitted a patent application for Preparation Method of Bis (diphenylphosphino) Alkane. This invention was developed by Sun Songlin, Xu Xiaohai, He Weihua and Xu Huadong.
The patent application number is CN202511404885 20250928. The patent publication number is ..
Electrical
| Wed 01 Apr 2026
Beijing, April 1 -- Hubei Gaogui New Mat Co Ltd has submitted a patent application for Asphalt-based Spherical Porous Carbon Material as Well as Preparation Method and Application Thereof. This invention was developed by Zhou Feng, Zhu Lei, Xu Wei, Zheng Anchu, Xu Zhenxing, Zhu Dezhi and Huang Dan.
The patent application numb..
Electrical
| Wed 01 Apr 2026
Beijing, April 1 -- Guangzhou Puluofuer Film Co Ltd has submitted a patent application for Core Layer and CPP Film for Packaging Soft Package Lithium Battery. This invention was developed by Luo Wenhan, Deng Haoqiang, Yao Qi, Ke Laoze, Wang Lin and Zeng Yuhui.
The patent application number is CN202511448766 20251011. The pate..
Metal & Mining
| Wed 01 Apr 2026
Beijing, April 1 -- Jiujiang Huitai Tech Co Ltd has sought patent for Infrared Ray Porous Ceramic Plate Fired at Low Temperature and Preparation Method Thereof. This invention was developed by Li Jiefeng.
The patent application number is CN202511167849 20250820. The patent publication number is CN120987643 (A). International ..
Construction
| Wed 01 Apr 2026
Beijing, April 1 -- State Intellectual Property Office of China has released Hunan Road & Bridge Construction Group and Hunan Tongtai Engineering patent application for Grid Tiling Device and Method for Reinforced Earth Retaining Wall Construction. This invention was developed by Xiang Dan, Liu Danliang, Tian Tian, Sun Yu, Lei G..
Metal & Mining
| Wed 01 Apr 2026
Beijing, April 1 -- Sinoma Lithium Film Yibin Co Ltd has submitted a patent application for Cutting Device for Ultrathin Diaphragm Casting Piece. This invention was developed by Tao Youshun, Dong Haoyu, Wang Yunfa, Du Gang, Liang Guofei, Sun Wei, Xu Lizhi, Yang Chuan, Zheng Guoqiang, Liu Bin and Yang Cai.
The patent applicati..
Automobile
| Wed 01 Apr 2026
Beijing, April 1 -- Zhejiang Zeekr Intelligent Technology, Weirui Electrical Vehicle Technology (Ningbo) and Geely Holding Group have applied Chinese patent for Preparation Method and Application of Lithium Supplementing Material. Ye Qing, Wei Yanwei, Pan Fuzhong, Chen Chunhui and Ma Tianhui developed it.
The patent applicati..
Pharmaceutical
| Tue 31 Mar 2026
Beijing, April 1 -- Shanghai Jiao Tong University has submitted a patent application for Magnesium-lithium Alloy and Semi-solid Thixotropic Die-casting Preparation Method of Magnesium-lithium Alloy. This invention was developed by Liu Wencai, Ye Zhihong, Lin Zhixiang, Sun Jiawei and Sun Peng.
The patent application number is CN..
Metal & Mining
| Tue 31 Mar 2026
Beijing, April 1 -- Anhui Guoxing Composite Mat Co Ltd has submitted a patent application for Composite Material Based on Aluminum Base and Preparation Method Thereof. This invention was developed by Dai Zhigang and Li Xiaoyun.
The patent application number is CN202510854148 20250624. The patent publication number is CN120989..
Metal & Mining
| Tue 31 Mar 2026
Beijing, April 1 -- State Intellectual Property Office of China has released China Enfi Eng Corp and China Nonferrous Engineering patent application for Method for Extracting Lithium from Clay Lithium Ore. This invention was developed by Zhou Bo, Fu Yunfeng, Chen Xuegang, Liu Zhaobo, Li Yong and Liu Hai.
The patent applicatio..
Metal & Mining
| Tue 31 Mar 2026
Beijing, April 1 -- Fengxin Jiuling Lithium Co Ltd has applied Chinese patent for Smelting Slag Valuable Substance Extraction Equipment Based on Microbubble Cavitation and Extraction Process Thereof. Wei Dongdong, Yao Li, Xiao Zhen, Pan Rui, Liao Xin, Pan Longhui, Liao Qiang, Tu Wenjun, Huang Jie, Ding Qiang, Zhang Hui, Bai Te, ..
Steel
| Wed 01 Apr 2026
Beijing, April 1 -- State Intellectual Property Office of China has published POSCO Holdings Co Ltd and Research Institute of Industrial Science & Technology patent application for Positive Electrode Active Material for Lithium Secondary Battery, Method for Preparing Same, and Lithium Secondary Battery Comprising Same. The inven..
Textile
| Wed 01 Apr 2026
Beijing, April 1 -- State Intellectual Property Office of China has released Nantong Momei Textile Co Ltd patent application for Antibacterial Polyamide Fiber Material and Preparation Method Thereof. This invention was developed by Shi Ranfei and Zhou Fen.
The patent application number is CN202510994481 20250718. The patent p..
Chemicals
| Wed 01 Apr 2026
Beijing, April 1 -- Xi'an Thermal Power Research Institute and Huaneng Shanghai Shidongkou Power Generation Co Ltd have submitted a patent application for Adiponitrile-based Electrolyte Additive Composition, Electrolyte and Lithium Ion Battery. This invention was developed by Yang Jiaming, Li Xiaochen, Lu Xiaolin, Wang Wenhua, T..
Chemicals
| Wed 01 Apr 2026
Beijing, April 1 -- Xi'an Thermal Power Research Institute and Huaneng Shanghai Shidongkou Power Generation Co Ltd have sought patent for Ethyl Acetate-based Electrolyte Additive Composition, Electrolyte and Lithium Ion Battery. This invention was developed by Yang Jiaming, Guan Yujia, Hao Shuang, Li Xiaochen, Zhang Yanjun, Chen..
Chemicals
| Wed 01 Apr 2026
Beijing, April 1 -- Xi'an Thermal Power Research Institute and Huaneng Shanghai Shidongkou Power Generation Co Ltd have applied Chinese patent for Butyronitrile-based Electrolyte Additive Composition, Electrolyte and Lithium Ion Battery. Yang Jiaming, Zhu Chunfei, Xu Ying, Li Xiaochen, Guan Jianian, Tan Junjie, Wang Wenhua, Yook..
Electronics
| Wed 01 Apr 2026
Beijing, April 1 -- Hubei Shuangdeng Energy Storage Tech Co Ltd and Shuangdeng Group have submitted a patent application for Multifunctional Conductive Agent and Preparation Method and Application Thereof. This invention was developed by Chang Qiang, Dou Yuanyun, Wang Weibing, Liu Yanrong, Yang Wanglin and Wang Juntao.
The pa..
Electrical
| Wed 01 Apr 2026
Beijing, April 1 -- Zhejiang Res Inst Chemical Ind Ltd and Sinochem Lantian Co Ltd have sought patent for Lithium/sodium Ion Battery Electrolyte and Secondary Battery Thereof. This invention was developed by Ma Guoqiang, Chen Haixia, Jiang Yiyi, Li Xiaoyi, Ma Jing and Cai Chenyu.
The patent application number is CN20241059983..
Electrical
| Wed 01 Apr 2026
Beijing, April 1 -- Qingdao Lishen New Energy Tech Co Ltd and Tianjin Lishen Battery have submitted a patent application for Long-life Lithium Ion Battery and Preparation Method of Pole Piece, Pole Group and Battery. This invention was developed by Lin Dan, Zhu Zhendong, Yan Jiayu and Su Rongkang.
The patent application numbe..
Electrical
| Wed 01 Apr 2026
Beijing, April 1 -- Tianjin Lishen Juyuan New Energy Tech Co Ltd and Tianjin Lishen Battery have submitted a patent application for Lithium Supplement Negative Plate, Preparation Method Thereof and Battery. This invention was developed by Xu Hongmei, Guo Ji, Kong Lingli and Zhao Tong.
The patent application number is CN202510..
Aerospace
| Wed 01 Apr 2026
Beijing, April 1 -- Shanghai Aerospace Power Technology Co Ltd and Shanghai Institute of Space Power-Sources have submitted a patent application for Lithium Ion Battery Embedded Safety Device Based on Voltage Triggering, Control Method and Battery. This invention was developed by Liu Xinwei, Cheng Guangyu, Yu Lei, Wang Liang and..
Semiconductor
| Wed 01 Apr 2026
Beijing, April 1 -- Jiangsu Normal University and Tiantong Kaiju Tech Co Ltd have filed a patent application for High-flatness Lithium Tantalate Wafer and Polishing Process Thereof. This invention was developed by Zhang Le, Huo Zixiang, Zhou Chunming, Chen Wenxin, Zhou Ziyan, Pan Yuchen, Kong Hui, Zhang Zhongwei and Qian Yu.
..
Steel
| Wed 01 Apr 2026
Beijing, April 1 -- POSCO Holdings Co Ltd and Research Institute of Industrial Science & Technology have submitted a patent application for Positive Electrode Active Material for Lithium Secondary Battery, Method for Preparing Same, and Lithium Secondary Battery Comprising Same. Hong Ki Joo, Lee Ji-ho, Kim Joo-sung, Zheng Rongzh..
Electrical
| Wed 01 Apr 2026
Beijing, April 1 -- Jiangxi Shengchuang New Energy Tech Co Ltd has filed a patent application for Continuous Coating and Carbonizing Device for Negative Electrode Material of Lithium Battery. This invention was developed by Liu Linsheng, Zhu Xulin and Liu Quanfeng.
The patent application number is CN202511138801 20250814. The..
Electrical
| Wed 01 Apr 2026
Beijing, April 1 -- State Intellectual Property Office of China has released Suiren Fire Tech Co Ltd patent application for New Energy Battery Fire Extinguishing Material Based on Cyanation Tetrafluoro Selenquinone and Application of New Energy Battery Fire Extinguishing Material in Battery Fire Extinguishing Agent. This inventi..
Medical
| Wed 01 Apr 2026
Beijing, April 1 -- State Intellectual Property Office of China has received Lanxin Nengan Zhejiang Tech Development Co Ltd patent application for Temperature-sensitive Hydrogel Additive, Preparation Method Thereof and Hydrogel Fire Extinguishing Agent. Qian Xinming, Zhang Jianqi, Wu Xingtong, Li Fangzhou, Yu Lin and Wang Yuhui ..
Electrical
| Wed 01 Apr 2026
Beijing, April 1 -- Chengdu Puzheng Precision Tech Co Ltd has submitted a patent application for Automatic Stamping Equipment for Lithium Battery Shell. This invention was developed by Liu Dao, Zhou Rong, Zhou Qiuhua, Su Wei, Wang Jiping, Hu Wengang and Yang Xiaolong.
The patent application number is CN202511275062 20250908. ..
Electrical
| Wed 01 Apr 2026
Beijing, April 1 -- Shanxi Jiasheng Carbon Tech Co Ltd has sought patent for Lithium Ion Battery Negative Electrode Graphite Regeneration Equipment and Method. This invention was developed by Lyu Yue, Zhao Yufei, Fan Xin and Yuan Tingting.
The patent application number is CN202511474096 20251015. The patent publication number..
Electrical
| Wed 01 Apr 2026
Beijing, April 1 -- Idemitsu Kosan; AIST has submitted a patent application for Positive Electrode Composite Material, Manufacturing Method of Positive Electrode Composite Material and Lithium Ion Battery. This invention was developed by Fujii Yuta, Higuchi Hiroyuki, Hanyu Yamato, Embe Hikari and Kuratani Kentaro.
The patent ..
Electrical
| Wed 01 Apr 2026
Beijing, April 1 -- Linyi Guangfa Tech Electronic Co Ltd has submitted a patent application for Welding Positioning Clamp for Lithium Ion Battery Tab. This invention was developed by Zhang Yuanyuan, Zhou Juan, Li Wei, Zhang Hengrui and Yu Lingling.
The patent application number is CN202511147052 20250815. The patent publicati..
Electrical
| Wed 01 Apr 2026
Beijing, April 1 -- State Intellectual Property Office of China has released Tianjin Lishen Juyuan New Energy Tech Co Ltd and Tianjin Lishen Battery patent application for Hot Melt Adhesive Tape, Preparation Method and Application Thereof, and Lithium Ion Battery. This invention was developed by Zhang Hongfang, Man Yanyan, Song ..
Electrical
| Wed 01 Apr 2026
Beijing, April 1 -- State Intellectual Property Office of China has released Hunan Rongshengchang New Material Tech Co Ltd patent application for Drying Device Special for Lithium Battery Sagger Production. This invention was developed by He Yi, Ni Jiangfu, Feng Xiang, Zou Kaidong, Liu Xiaoliang and Ni Chu.
The patent applica..
Chemicals
| Wed 01 Apr 2026
Beijing, April 1 -- Suzhou Guojian Huitou Mineral New Mat Co Ltd has sought patent for High-suspension Sand-containing Continuous Phase Fluid Composition, Coating and Preparation Method. This invention was developed by Xing Yufei, Hou Haitao, An Weidong and Wang Sixiao.
The patent application number is CN20251181583 20250804...
Chemicals
| Wed 01 Apr 2026
Beijing, April 1 -- State Intellectual Property Office of China has received Hebei Gellec New Energy Material Science & Technology patent application for LATP Coating Diaphragm and Preparation Method Thereof. Yuan Haichao, Xu Feng, Bai Zihang, Su Bihai, Tian Hailong, Xing Peng, Hu Shilei, Wang Jianhua, Zhou Xin and Ju Tianle dev..
Agricultural
| Wed 01 Apr 2026
Beijing, April 1 -- State Intellectual Property Office of China has published Fujian Agriculture and Forestry University patent application for Composite Binder Based on Lipoic Acid-rosin Acrylate as Well as Preparation Method and Use Method of Composite Binder. The invention was developed by Tang Lirong, Zhao Lan, Li Haijun, Hu..
Agricultural
| Wed 01 Apr 2026
Beijing, April 1 -- State Intellectual Property Office of China has released Nanjing Forestry Univeristy patent application for Wood-based Photo-thermal Moisture Absorption Sponge Device and Preparation Method Thereof. This invention was developed by Han Jingquan, Ma Haoyu, Li Shengnan and Yang Weisheng.
The patent application ..
Electrical
| Tue 31 Mar 2026
Beijing, March 31 -- Ningde Contemporary Amperex Technology and Ningde Shidai Runzhi Software Technology have submitted a patent application for Detection Device and Battery Production System. This invention was developed by Duan Pengfei, Liu Donghong, Zheng Fengjia, Zhao Baiquan, Ni Dajun, Hu Jun and Feng Shiping.
The patent..
Electronics
| Wed 01 Apr 2026
Beijing, April 1 -- Xuji Group Corp has filed a patent application for Self-powered Vibration Sensor Based on Multi-mode Energy Capture. This invention was developed by Liu Yang, Yang Xiaohui, Wang Xiaokai, Qiao Haiqiang, Ding Bo, Zhu Guodong, Xiao Heju, Chen Dou, Cheng Xian, Wang Yaoqiang, Ge Guowei and Chen Kui.
The patent ..
Electrical
| Wed 01 Apr 2026
Beijing, April 1 -- State Intellectual Property Office of China has received Ningde Contemporary Amperex Technology and Chengdu Jintang Times New Material Tech Co Ltd patent application for Phosphate Positive Electrode Material Precursor and Preparation Method Thereof, Positive Electrode Active Material, Battery Monomer, Battery..
Electrical
| Wed 01 Apr 2026
Beijing, April 1 -- Zhejiang Lingyi New Energy Tech Co Ltd has sought patent for Preparation Process of Anhydrous Iron Phosphate. This invention was developed by Huang Yaobo, Cai Ming, Tang Zilan, Zhang Bo, Wang Ping, Li Pinjian, Wu Qingguo and Huang Biying.
The patent application number is CN202511147990 20250816. The patent..
Electrical
| Wed 01 Apr 2026
Beijing, April 1 -- State Intellectual Property Office of China has received Hongli New Energy Chengdu Co Ltd patent application for Explosion-proof Device and Method for Cylindrical Lithium Battery Pack. Huang Kai, Yang Shiqing, Yuan Rusi, Zhang Chengle and Li Xu developed the invention.
The patent application number is CN20..
Electrical
| Wed 01 Apr 2026
Beijing, April 1 -- State Intellectual Property Office of China has released Taihu Power Supply Company Of State Grid Anhui Electric Power Co Ltd patent application for Multi-head Sleeve Operating Rod for High-voltage Transmission Line Operation Without Power Cut. This invention was developed by He Yangfeng, He Bin, Lv Wenfeng, ..
Electrical
| Wed 01 Apr 2026
Beijing, April 1 -- Tianjin Guoan Mgl New Materials Tech Co Ltd has submitted a patent application for Water System-based Composite Electrolyte Membrane and Solid-state Battery. This invention was developed by Lei Tiyi, Zhu Wu, Yan Dongwei, Pang Donghui, Sun He and Bai Yan.
The patent application number is CN202511492503 2025..
Electrical
| Wed 01 Apr 2026
Beijing, April 1 -- State Intellectual Property Office of China has released Jiangsu Aisiyi New Energy Tech Co Ltd patent application for New Energy Battery Pack Protection Device. This invention was developed by Qiu Yu and Wang Yumei.
The patent application number is CN202511494077 20251020. The patent publication number is ..
Electrical
| Wed 01 Apr 2026
Beijing, April 1 -- Zhejiang Guansheng Dongchi Energy Tech Co Ltd has applied Chinese patent for High-voltage-resistant Fireproof Electrolyte, Preparation Method and Application Thereof, and Lithium Ion Battery. Li Chang, Xie Haiming, Liu Jun and Liu Baizhou developed it.
The patent application number is CN202511500035 202510..
Electrical
| Wed 01 Apr 2026
Beijing, April 1 -- Xigu Zhejiang Tech Co Ltd has applied Chinese patent for Electrolyte and Lithium Ion Battery. Xu Xiaopei, Chen Yanping, Qiu Feilong, Ge Zhihao, Zhang Yu, Shao Jun and Jin Qinwei developed it.
The patent application number is CN202511435175 20250930. The patent publication number is CN120978214 (A). Interna..
Electrical
| Wed 01 Apr 2026
Beijing, April 1 -- State Intellectual Property Office of China has published Xi'an Thermal Power Research Institute and Huaneng Shanghai Shidongkou Power Generation Co Ltd patent application for Gel Polymer Electrolyte Membrane for Lithium Battery as Well as Preparation Method and Application of Gel Polymer Electrolyte Membran..
Electrical
| Wed 01 Apr 2026
Beijing, April 1 -- Guangdong Xinyong Biotechnology Co Ltd has submitted a patent application for Polymer Solid Electrolyte for Lithium Battery and Preparation Method of Polymer Solid Electrolyte. This invention was developed by Zhuang Xianjun, Zhang Huyin, Xiao Jie, Sun Shiliang and Xi Junlin.
The patent application number i..
Electrical
| Wed 01 Apr 2026
Beijing, April 1 -- State Intellectual Property Office of China has released Xi'an Thermal Power Research Institute and Huaneng Shanghai Shidongkou Power Generation Co Ltd patent application for Self-repairing Type Gel Polymer Electrolyte Membrane, Preparation Method Thereof and Application of Self-repairing Type Gel Polymer Ele..
Electrical
| Wed 01 Apr 2026
Beijing, April 1 -- State Intellectual Property Office of China has published Chongqing Guanyu Cells Co Ltd patent application for Lithium Ion Secondary Battery. The invention was developed by Wu Siyong and Zeng Chang'an.
The patent application number is CN202511120369 20250811. The patent publication number is CN120978171 (A..
Electrical
| Wed 01 Apr 2026
Beijing, April 1 -- State Intellectual Property Office of China has released Shandong Maohua New Energy Tech Co Ltd patent application for Preparation Method of Solid Electrolyte and Lithium Battery Structure. This invention was developed by Jin Pengpeng, Hou Yaqi, Geng Haitao and Han Meng.
The patent application number is CN..
Electronics
| Wed 01 Apr 2026
Beijing, April 1 -- Shanghai Saic Qingtao Energy Tech Co Ltd has submitted a patent application for All-solid-state Battery, Preparation Method Thereof and Electronic Equipment. This invention was developed by Wang Lin.
The patent application number is CN202510965953 20250714. The patent publication number is CN120978157 (A)...
Electrical
| Wed 01 Apr 2026
Beijing, April 1 -- Qujing Yiwei Lithium Energy Co Ltd has filed a patent application for Battery Cell Flattening Device and Battery Cell Flattening Method. This invention was developed by Kuai Shilin, Ding Pengchong, Xiao Fengjiao, Li Heng and Liu Jincheng.
The patent application number is CN202511340205 20250918. The patent..
Electrical
| Wed 01 Apr 2026
Beijing, April 1 -- Shanghai Saic Qingtao Energy Tech Co Ltd has filed a patent application for Solid-state Battery Assembly Method and System. This invention was developed by Yan Hui, Wang Lin and Shi Xiaocheng.
The patent application number is CN202511135897 20250814. The patent publication number is CN120978149 (A). Intern..
Chemicals
| Wed 01 Apr 2026
Beijing, April 1 -- Shanghai University of Electric Power has filed a patent application for Manganese-based Oxide Composite Carbon Material Catalyst as Well as Preparation Method and Application Thereof. This invention was developed by Lai Chunyan, Zhu Ying and Liu Huizhen.
The patent application number is CN202511334785 20250..
Electrical
| Wed 01 Apr 2026
Beijing, April 1 -- State Intellectual Property Office of China has published Ningbo Ronbay Lithium Battery Material patent application for Positive Electrode Active Material and Preparation Method and Application Thereof. The invention was developed by Li Ting, Liang Shunchao and Sun Weili.
The patent application number is CN2..
Electrical
| Wed 01 Apr 2026
Beijing, April 1 -- Shaanxi Jingtai New Energy Tech Co Ltd has submitted a patent application for Silicon-carbon Negative Electrode Material and Preparation Method Thereof. This invention was developed by Yang Yahong, Zhang Dapeng and Wang Wensong.
The patent application number is CN202511491824 20251020. The patent publicati..
Semiconductor
| Wed 01 Apr 2026
Beijing, April 1 -- State Intellectual Property Office of China has released Shaanxi Jingtai New Energy Tech Co Ltd patent application for Composite Silicon Carbon Electrode Material and Preparation Method Thereof. This invention was developed by Yang Yahong, Zhang Dapeng and Yao Jiaqi.
The patent application number is CN2025..
Electrical
| Wed 01 Apr 2026
Beijing, April 1 -- State Intellectual Property Office of China has released Sichuan Nlet Energy Tech Co Ltd and Qilu University of Technology Shandong Academy of Sciences patent application for Lithium Ion Battery Positive Electrode Material Transition Metal Layered Oxide and Preparation Method Thereof, Positive Electrode Mater..
Electrical
| Wed 01 Apr 2026
Beijing, April 1 -- Tanyi New Energy Hangzhou Co Ltd has submitted a patent application for Silicon-carbon Negative Electrode Material with Rapid Charge-discharge Capability and Preparation Method and Application Thereof. Lin Zongxi, Yue Min, Du Ning, Lu Chenjie and Ye Cuicui developed the invention.
The patent application nu..
Electrical
| Wed 01 Apr 2026
Beijing, April 1 -- Zhejiang Dimanxi Tech Co Ltd has submitted a patent application for Lithium Ion Battery Negative Electrode Material with Ultrahigh Specific Capacity and Preparation Method Thereof. This invention was developed by Lin Shisheng, Zhao Zhuang, Yang Minhui and Zhi Mingjia.
The patent application number is CN202..
Electrical
| Wed 01 Apr 2026
Beijing, April 1 -- Dongguan Huayuanxing Tech Co Ltd has submitted a patent application for Lithium Battery Charging and Discharging Management Method and System Based on Data Analysis. This invention was developed by Chen Jin and Li Minjie.
The patent application number is CN202511216070 20250828. The patent publication numb..
Electrical
| Tue 31 Mar 2026
Beijing, March 31 -- Sichuan Yisai New Material Tech Co Ltd and Sichuan Dongfang Insulating Mat Co Ltd have submitted a patent application for Preparation Method of Composite Current Collector. Shi Qiang, Hou Yuxin, Tu Yepeng, Lu-gao Taihang and Han Chongtao developed the invention.
The patent application number is CN20251090..
Electrical
| Wed 01 Apr 2026
Beijing, April 1 -- State Intellectual Property Office of China has released Gem Hubei New Energy Mat Co Ltd patent application for Silicate Modified Ternary Positive Electrode Material and Preparation and Application Thereof. This invention was developed by Xu Kaihua, Meng Dekang, Chen Yujun, He Rui, Li Changhui and Li Jing.
..
Chemicals
| Wed 01 Apr 2026
Beijing, April 1 -- Nantong Reshine New Material Tech Co Ltd has filed a patent application for Positive Electrode Material, Preparation Method of Positive Electrode Material and Electrochemical Device. This invention was developed by Hu Yaqin, Zhang Lei, Qin Jin and Zhang Xinlong.
The patent application number is CN202511770..
Electrical
| Wed 01 Apr 2026
Beijing, April 1 -- State Intellectual Property Office of China has released Shenzhen Sufang New Energy Tech Co Ltd patent application for Cobalt-free Lithium-rich Manganese-based Positive Electrode Material and Preparation Method Thereof, Positive Plate and Lithium Ion Battery. This invention was developed by Li Wenqi, Wang Bo,..
Electrical
| Tue 31 Mar 2026
Beijing, April 1 -- Guangdong Huafeng New Material Tech Co Ltd has applied Chinese patent for Cleaning Method of Electrochemical Current Collector, Electrochemical Current Collector Obtained by Cleaning Method and Application of Electrochemical Current Collector. Qin Li, Wu Peifen, Wang Wenbao, Li Guanzhi and He Jiawen developed..
Metal & Mining
| Tue 31 Mar 2026
Beijing, April 1 -- Shandong Chuangxin Precision Technology has filed a patent application for High-strength Corrosion-resistant Aluminum-lithium Alloy and Preparation Method Thereof. This invention was developed by Tian Yao, Li Pengcheng, Qu Zhipeng, Jia Yuanchen, Niu Meiling and Zhang Yunhai.
The patent application number is ..
Electrical
| Tue 31 Mar 2026
Beijing, March 31 -- EVE Energy and Shenyang EVE Energy Co Ltd have applied Chinese patent for Method for Predicting Cycle Failure of Soft Package Lithium Ion Battery. Li Jing developed it.
The patent application number is CN202511464527 20251013. The patent publication number is CN120971990 (A). International Patent Classifi..
Business and Commerce
| Tue 31 Mar 2026
Beijing, March 31 -- Dongguan Power Bureau Guangdong Power Grid and Guangdong New Energy Storage National Res Institute Co Ltd have sought patent for Method and Device for Determining Irreversible Lithium Precipitation Amount of Lithium Ion Battery. This invention was developed by Sun Dexing, Huang Xiaorong, Wang Wanwei, Huang J..
Semiconductor
| Tue 31 Mar 2026
Beijing, March 31 -- Jiangsu Normal University and Tiantong Kaiju Tech Co Ltd have submitted a patent application for Lithium Tantalate Wafer Blackening Reducing Agent and Preparation Method Thereof. This invention was developed by Zhang Le, Huo Zixiang, Zhou Chunming, Chen Wenxin, Li Yijie, Kong Hui, Shen Hao and Wang Wandun.
..
Electrical
| Tue 31 Mar 2026
Geneva, March 31 -- Ganzhou Ruifute Tech Co Ltd and Yichun Ruifute New Energy Materials Tech Co Ltd have sought patent for Negative Electrode Material Comprising Nano-silicon Loaded on Porous Carbon, and Preparation Method Therefor. This invention was developed by Han Feng, He Lei and Chen Haiqiang.
The patent application num..
Metal & Mining
| Tue 31 Mar 2026
Geneva, March 31 -- World Intellectual Property Organization has released Schott Glass Tech Suzhou Co Ltd patent application for Glass Article with Lithium Ion Exchange Layers. This invention was developed by Xiao Wei, He Feng and Chen Xiaoxuan.
The patent application number is WO2024CN120401 20240923. The patent publication ..
Consumer Electronics
| Tue 31 Mar 2026
Beijing, March 31 -- Anhui Narada Huatuo New Energy Tech Co Ltd has filed a patent application for Lithium Battery Tunnel Type Baking Oven Baking Method. This invention was developed by Lyu Xinlong, Guo Haichao, Dong Qiqi and Zhai Yakun.
The patent application number is CN202511305503 20250912. The patent publication number i..
Chemicals
| Mon 30 Mar 2026
Geneva, March 31 -- Joint Stock Company Axion - Rare And Noble Metals has applied WIPO patent for Method for Extractng Lithium from a Lithium-containing Solution by Sorption. Kornev Pavel Valentinovich, Kochmarev Konstantin Iurevich, Aleinikov Sergei Aleksandrovich, Polkovnichenko Andrei Vladimirovich, Nedelina Tatiana Sergeevna..
Aerospace
| Tue 31 Mar 2026
Beijing, March 31 -- State Intellectual Property Office of China has released Commercial Aircraft; Shanghai Aircraft Design & Res Institute Commercial Aircraft Corp China patent application for Aircraft Lithium Battery Pack Health State Detection Method, Related Equipment and Storage Medium. This invention was developed by Yang ..
Aerospace
| Tue 31 Mar 2026
Beijing, March 31 -- China Civil Aviation Shenyang Aircraft Airworthiness Certification Center has submitted a patent application for Thermal Runaway Characteristic Testing Device of Soft Package Power Lithium Battery for Aviation. Xu Hai, Hou Chenghao, Zhang Lei, Zhao Fangfang, Chen Yanhe, Fan Xinyue, Ding Li, Chai Xinbo and Gu..
Chemicals
| Tue 31 Mar 2026
Geneva, March 31 -- Vs Chemicko Technologicka V Praze has applied WIPO patent for a Method for Extracting Alkali Metals from Spodumene. Vu Nguyen Hong, Tomasko Tomas, Kristianova Eva, Bastl Tadeas, Dvorak Petr, Tranova Dieu Linh and Frydl Tomas developed it.
The patent application number is WO2025CZ50078 20250919. The patent ..
Electrical
| Tue 31 Mar 2026
Geneva, March 31 -- Inx Energy Jiangsu Co Ltd has submitted a patent application for Electrolyte for Lithium Metal Battery, Lithium Metal Battery, and Recycling Method Therefor. This invention was developed by Chen Lin and Dai Jinchuan.
The patent application number is WO2024CN123642 20241009. The patent publication number is..
Pharmaceutical
| Tue 31 Mar 2026
Beijing, March 31 -- Shanghai Jiao Tong University and Saic Motor have sought patent for Lithium Ion Battery Health State Estimation Method and System Based on Electrochemical Impedance Spectroscopy. This invention was developed by Yang Lin, Li Huaijin, Li Chaofan, Zhang Shumei and Liu Zhisheng.
The patent application number ..
Electrical
| Tue 31 Mar 2026
Beijing, March 31 -- State Intellectual Property Office of China has released Hefei Huiqiang New Energy Material Tech Co Ltd patent application for Lithium Battery Diaphragm Process Parameter Self-correction Method and System Based on Big Data Analysis. This invention was developed by Wang Cong, Wang Hongbing, Jiang Hui, Zhao Yu..
Metal & Mining
| Tue 31 Mar 2026
Geneva, March 31 -- World Intellectual Property Organization has received Constellium Issoire patent application for Aluminum-copper-lithium Alloy Product for Fuselage Element Having Improved Properties After a Moderate-temperture Hold, and Transformation Method. Godin Hélène and Nizery Erembert developed the invention.
The..
Semiconductor
| Tue 31 Mar 2026
Beijing, March 31 -- State Intellectual Property Office of China has published Sun Yat-sen University and Southern Marine Science and Eng Guangdong Laboratory Zhuhai patent application for Laser Radar On-chip Integrated Chip Based on Acousto-optic Modulation, On-chip Acousto-optic Scanning Method and Laser Radar System. The inve..
Automobile
| Tue 31 Mar 2026
Beijing, March 31 -- State Intellectual Property Office of China has published Catarc New Energy Vehicle Inspection Center Tianjin Co Ltd patent application for Method and System for Detecting Gas Production State After Thermal Runaway of Battery. The invention was developed by Liu Shiqiang, Zhang Yuxuan, Ma Xiaole, Wang Fang, B..
Electrical
| Tue 31 Mar 2026
Beijing, March 31 -- State Intellectual Property Office of China has received Beijing Xunchao Tech Co Ltd patent application for Lithium Battery Soh Dynamic Correction Method Fusing Capacity Increment Analysis and Time Sequence Characteristics. Qin Yunkai developed the invention.
The patent application number is CN20251150144..
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