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Plastics
| Sat 23 May 2026
Beijing, May 23 -- State Intellectual Property Office of China has published Hubei Donghu Laboratory patent application for High-voltage-resistant Polymer Solid Electrolyte as Well as Preparation Method and Application Thereof. The invention was developed by Ji Xiaoyu, Jia Ruiliu, Li Lei, Zeng Ziqing, Long Xinlin and Chen Bin.
..
Electrical
| Fri 22 May 2026
Beijing, May 23 -- Xingtai Dejin Prec Machinery Manufacturing Co Ltd has submitted a patent application for Battery Pole Piece Rolling Device and Use Method Thereof. Zhang Tianyu, Xue Huashan, Zhang Zhiqiang, Hu Jingdong, Li Xinghua, Zhang Huiling and Kou Xiaochen developed the invention.
The patent application number is CN20..
Electrical
| Fri 22 May 2026
Beijing, May 23 -- Huaneng Yimin Coal & Electricity and Xi'an Thermal Power Research Institute have submitted a patent application for Electrolyte Containing Pyridyl Compound as Well as Preparation Method and Application of Electrolyte. This invention was developed by Bian Shengjun, Wang Xiaohui, Xin Fuqiang, Dong Shuxin, Zhao J..
Chemicals
| Fri 22 May 2026
Beijing, May 23 -- State Intellectual Property Office of China has received Huaneng Yimin Coal & Electricity and Xi'an Thermal Power Research Institute patent application for Electrolyte Containing Imidazolyl Compound and Preparation Method and Application Thereof. Wang Lingyu, Wang Xiaohui, Xin Fuqiang, Bian Shengjun, Liu Xiang..
Electrical
| Fri 22 May 2026
Beijing, May 23 -- Mintou Electric Power Dev Co Ltd has submitted a patent application for Light-storage Integrated Micro-grid Management System and Method. Zhou Qiannan, Zhang Xiaolei, Duan Wenzhi, Li Haolin and Tu Chengxin developed the invention.
The patent application number is CN202511947986 20251223. The patent publicat..
Electrical
| Fri 22 May 2026
Beijing, May 23 -- Hubei Donghu Laboratory has submitted a patent application for Direct-current Integrated Power System for Ship and Short-circuit Protection Method of Direct-current Integrated Power System. This invention was developed by Xiao Runlong, Ma Fan, Hao Xiaoliang, Hu Qi, Wu You, Guan Zhitao and Jiang Wentao.
The ..
Pipe
| Sat 23 May 2026
Beijing, May 23 -- Anhui Zhishanghe Tech Co Ltd has submitted a patent application for Collecting Pipe for Liquid Cooling Plate of New Energy Lithium Battery. Zhou Linggang and Li Yuanhua developed the invention.
The patent application number is CN202511243550 20250902. The patent publication number is CN121394689 (A). Intern..
Electrical
| Sat 23 May 2026
Beijing, May 23 -- Ruichi New Energy Xuzhou Co Ltd has submitted a patent application for Disassembling and Recycling Device for Waste Lithium Ion Battery. This invention was developed by Liu Haohan, Xu Sitong, Cao Qin and Gao Miao.
The patent application number is CN202511545617 20251028. The patent publication number is CN1..
Energy
| Fri 22 May 2026
Beijing, May 23 -- Yibin CRRC Times New Energy Co Ltd has submitted a patent application for Silicon-carbon Composite Material, Preparation Method, Negative Pole Piece and Energy Storage Device. Shi Mengzhao, Liu Xinjian, Song Runfeng, Liu Yi, Long Chengtang, Xiao Yupeng and Wu Kai developed the invention.
The patent applicat..
Chemicals
| Fri 22 May 2026
Munich, May 23 -- European Patent Office has published Eramet patent application for Method for Purifying a Filtrate from Leaching of Black Mass from Spent Lithium-ion Batteries. The invention was developed by Peyrelade Eric, Amari Smail and Maat Nicolas.
The patent application number is EP20240751535 20240712. The patent pub..
Electrical
| Fri 22 May 2026
Munich, May 23 -- Eramet has submitted a patent application for Method for Recovering Valuable Metals from Spent Lithium-ion Batteries. This invention was developed by Maat Nicolas and Peyrelade Eric.
The patent application number is EP20240751307 20240712. The patent publication number is EP4743596 (A1). International Patent..
Medical
| Fri 22 May 2026
Beijing, May 23 -- Yu Ruoti and Shanghai Jianchuang Information Tech Group Co Ltd have applied Chinese patent for Intelligent Nursing System for Elderly People Living Alone and Nursing Method Thereof. Yu Ruoti and Yu Yan developed it.
The patent application number is CN202511458605 20251013. The patent publication number is C..
Automobile
| Sat 23 May 2026
Beijing, May 23 -- Nanjing Lianleme Information Tech Co Ltd has applied Chinese patent for Camping Car Control System and Method Based on Pwm and Multi-sensor Fusion. Wu Yu, Wang Lecheng and Shen Weihua developed it.
The patent application number is CN202511557113 20251029. The patent publication number is CN121386552 (A). In..
Energy
| Fri 22 May 2026
Beijing, May 23 -- State Intellectual Property Office of China has received Chaoganji Digital Tech Dongguan Co Ltd patent application for Flexible Solar Charging System for Training Cap and Hybrid Energy Storage Management Method. Huang Hongjin developed the invention.
The patent application number is CN20251104222 20250721. ..
Chemicals
| Fri 22 May 2026
Beijing, May 23 -- State Intellectual Property Office of China has released Tianjin Guoan MGL New Materials Tech Co Ltd patent application for Composite Solid Electrolyte and Preparation Method and Application Thereof. This invention was developed by Pang Donghui, Yan Dongwei, Lei Tiyi, Sun He and Zhu Wu.
The patent applicati..
Chemicals
| Fri 22 May 2026
Beijing, May 23 -- State Intellectual Property Office of China has released Huzhou Kunlun Yienke Battery Mat Co Ltd patent application for Lithium Lanthanum Zirconium Oxygen-based Solid Electrolyte Material as Well as Preparation Method and Application Thereof. This invention was developed by Geng Jiaqi, Zhu Shaohua, Lin Chenyu,..
Chemicals
| Fri 22 May 2026
Beijing, May 23 -- State Intellectual Property Office of China has released Nanjing Liyuan Nano Tech Co Ltd and Changzhou Liyuan New Energy Tech Co Ltd patent application for Lithium Iron Phosphate Positive Electrode Material and Preparation Method Thereof. This invention was developed by Zhang Mengnan, Shi Yingfei, Zhang Jianhu..
Electronics
| Fri 22 May 2026
Beijing, May 23 -- State Intellectual Property Office of China has published Zhejiang Liwei Energy Technology Co Ltd patent application for Electrode Assembly, Electrochemical Device, and Electronic Apparatus. The invention was developed by Zhao Oureng, Hu Tao and Zheng Mingqing.
The patent application number is CN20251170941..
Information Technology
| Sat 23 May 2026
Beijing, May 23 -- Taizhou Jicui Fengfang New Material Tech Co Ltd has submitted a patent application for Semi-solid Aramid Diaphragm with High Strength and High Ionic Conductivity and Preparation Method of Semi-solid Aramid Diaphragm. Liu Qiao developed the invention.
The patent application number is CN202511505115 20251021...
Metal & Mining
| Sat 23 May 2026
Beijing, May 23 -- State Intellectual Property Office of China has released Tianfu Jiangxi Laboratory patent application for Recycling Method and Application of Waste High-nickel Single-crystal Ternary Positive Electrode Material. This invention was developed by Pu Xinghong, Chen Hang, Xiang Yong and Jiang Yan.
The patent app..
Electrical
| Sat 23 May 2026
Beijing, May 23 -- Jiangxi Ruida New Energy Tech Co Ltd has filed a patent application for Method for Recycling Waste Batteries Leached by Reduction Roasting of Ternary Battery Powder. This invention was developed by Huang Haijun, Wu Chenghui, Chen Huagen and Hu Jinhao.
The patent application number is CN202510782060 20250612..
Chemicals
| Fri 22 May 2026
Beijing, May 23 -- Sichuan Xingheng Qingyuan New Material Tech Co Ltd and Phylion Battery have submitted a patent application for Lithium Manganese Iron Phosphate Positive Electrode Material with Hole Structure and Preparation Method of Lithium Manganese Iron Phosphate Positive Electrode Material. This invention was developed by..
Chemicals
| Fri 22 May 2026
Beijing, May 23 -- Shenzhen Hongxing Innovation Mat Co Ltd and Shaoxing Hongming Innovation Mat Co Ltd have applied Chinese patent for Lithium Iron Phosphate Compound and Preparation Method Thereof. Wang Zhenzhong, Ren Hongfeng, Tang Huailin, Zhang Fan and Li Jing developed it.
The patent application number is CN202511962509 ..
Electrical
| Sat 23 May 2026
Beijing, May 23 -- Zhejiang Narada Power Source and Hangzhou Narada Motive Power Science & Tech Co Ltd have submitted a patent application for Lithium Ion Battery and Thermal Runaway Gas Discharge Method. Zhou Jing, Li Ping, Ding Xiaoyu, Zhang Peipei, Xiang Liangshun, Tu Fangfang, Mao Zhiyou and Xiang Jiayuan developed the inven..
Chemicals
| Sat 23 May 2026
Beijing, May 23 -- Envision Power Tech Jiangsu and Yuanjing Ruitai Power Technology (Shanghai) have submitted a patent application for Electrolyte Additive as Well as Electrolyte and Lithium Ion Battery Applying Electrolyte Additive. This invention was developed by Yu Le and Ma Caiyu.
The patent application number is CN202511..
Chemicals
| Sat 23 May 2026
Beijing, May 23 -- EVE Energy and Shenyang EVE Energy Co Ltd have submitted a patent application for Inorganic Particle-containing Composite Gel Electrolyte of Lithium-manganese Battery as Well as Preparation Method and Application of Inorganic Particle-containing Composite Gel Electrolyte. Tan Yaning, Wang Min, Ma Siyuan, Sun P..
Chemicals
| Fri 22 May 2026
Beijing, May 23 -- Zhongchuang Xinhang Tech Jiangmen Co Ltd and Zhongchuang Xinhang Tech Research Institute Jiangsu Co Ltd have sought patent for Battery, Electrochemical Device and Electric Device. This invention was developed by Ji Nana and Li Kang.
The patent application number is CN202511541299 20241210. The patent public..
Chemicals
| Fri 22 May 2026
Beijing, May 23 -- Sanya Science and Education Innovation Park, Wuhan University of Technology and Zhongyu Feima New Material Tech Innovation Center Zhengzhou Co Ltd have submitted a patent application for Positive Electrode Lithium Supplement Additive and Preparation Method and Application Thereof. This invention was developed ..
Electrical
| Sat 23 May 2026
Beijing, May 23 -- Envision Power Tech Jiangsu and Yuanjing Ruitai Power Technology (Shanghai) have filed a patent application for Electrolyte and Lithium Ion Battery Using Same. This invention was developed by Yu Le and Ma Caiyu.
The patent application number is CN202511492641 20251017. The patent publication number is CN121..
Electrical
| Sat 23 May 2026
Beijing, May 23 -- Envision Power Tech Jiangsu and Yuanjing Ruitai Power Technology (Shanghai) have filed a patent application for Electrolyte and Secondary Battery. This invention was developed by Yu Le and Ma Caiyu.
The patent application number is CN202511825766 20251205. The patent publication number is CN121394561 (A). I..
Electrical
| Sat 23 May 2026
Beijing, May 23 -- Envision Power Tech Jiangsu and Yuanjing Ruitai Power Technology (Shanghai) have submitted a patent application for Electrolyte and Lithium Ion Battery. This invention was developed by Yu Le and Xia Heyi.
The patent application number is CN202511767302 20251127. The patent publication number is CN121394560 ..
Electrical
| Fri 22 May 2026
Beijing, May 23 -- Jingmen Green Eco Manufacture New Material and Gem Co Ltd have submitted a patent application for Halogen-doped Sulfide Electrolyte, Preparation Method Thereof and Lithium Ion Battery. Xu Kaihua, Chen Dequan, Zhang Kun and Li Cong developed the invention.
The patent application number is CN202511555797 2025..
Electrical
| Fri 22 May 2026
Beijing, May 23 -- Gem Co Ltd and Gelinmei Shenzhen Super Green Tech Research Center Co Ltd have filed a patent application for Lithium-rich Manganese-based Positive Pole Piece for Solid-state Battery as Well as Preparation Method and Application of Lithium-rich Manganese-based Positive Pole Piece. This invention was developed b..
Electrical
| Fri 22 May 2026
Beijing, May 23 -- Jingmen Green Eco Manufacture New Material and Gem Co Ltd have sought patent for Lithium-rich Manganese-based Positive Electrode Material, Preparation Method Thereof and Lithium Ion Battery. This invention was developed by Xu Kaihua, Sun Xuemei, Zhang Kun, Li Cong, Sun Zhaojian and Wang Wenguang.
The patent..
Electrical
| Sat 23 May 2026
Beijing, May 23 -- State Intellectual Property Office of China has received Zhongqi Xinneng Tianjin Battery Tech Co Ltd patent application for Lithium Battery Negative Electrode Binder Distribution Prediction Method and System Based on Multi-temperature-zone Coupling Model. Zhang Weipeng, Guo Saikai and Zhang Rui developed the i..
Electrical
| Sat 23 May 2026
Beijing, May 23 -- State Intellectual Property Office of China has released Techmach Corp patent application for Pid Self-tuning Control Method Applied to Lithium Battery Industry. This invention was developed by Yang Mu, Li Weineng and Hou Qingliang.
The patent application number is CN202511403638 20250928. The patent public..
Electrical
| Sat 23 May 2026
Beijing, May 23 -- Xinya Shanshan New Material Tech Quzhou Co Ltd has applied Chinese patent for Non-aqueous Lithium Ion Battery Electrolyte and Lithium Ion Battery Containing Same. Shi Liang, Song Ruijia, Gui Xueli, Zhu Xuequan, Huang Huicong and Pan Lining developed it.
The patent application number is CN202410980699 202407..
Electrical
| Sat 23 May 2026
Beijing, May 23 -- State Intellectual Property Office of China has published Xinya Shanshan New Material Tech Quzhou Co Ltd patent application for High-voltage Lithium Cobalt Oxide Lithium Ion Battery Electrolyte and Lithium Ion Battery Containing Electrolyte. The invention was developed by Shi Liang, Song Ruijia, Gui Xueli, Zhu..
Electronics
| Sat 23 May 2026
Beijing, May 23 -- Ningde Amperex Technology has sought patent for Electrochemical Device and Electronic Device. This invention was developed by Wang Kefei.
The patent application number is CN202511521924 20211229. The patent publication number is CN121394557 (A). International Patent Classification codes are H01M10/0525, H01M1..
Electrical
| Sat 23 May 2026
Beijing, May 23 -- Guangdong New Energy Storage National Res Institute Co Ltd has applied Chinese patent for Solid Electrolyte Membrane and Preparation Method Thereof, Solid-state Battery and Electric Device. Mai Huangwang, Song Gongsheng, Jia Kun, Hu Qianqian, Zhao He, Wang Yujie and Wang Chao developed it.
The patent applic..
Electrical
| Sat 23 May 2026
Beijing, May 23 -- State Intellectual Property Office of China has received EVE Energy and Shenyang EVE Energy Co Ltd patent application for Ionic-liquid-containing Composite Gel Electrolyte of Lithium-manganese Battery and Preparation Method and Application of Ionic-liquid-containing Composite Gel Electrolyte. Wang Min, Tan Yan..
Electrical
| Fri 22 May 2026
Beijing, May 23 -- Foshan Tuopu Tech Co Ltd has submitted a patent application for All-solid-state Electrolyte Film, Preparation Method Thereof and Secondary Battery. This invention was developed by Chen Jiabao, Qi Songyu, Zhou Xigen, Ai Qun and Chen Guangsen.
The patent application number is CN202511569486 20251030. The pate..
Electrical
| Fri 22 May 2026
Beijing, May 23 -- Guangzhou Rongjie Energy Technology has applied Chinese patent for Garnet Type Solid Electrolyte and Preparation Method Thereof, Solid Electrolyte Coating Diaphragm and Preparation Method and Application Thereof. Xu Qianzhe, Tao Zhuchen and Wang Wansheng developed it.
The patent application number is CN2025..
Electrical
| Fri 22 May 2026
Beijing, May 23 -- Guangdong Mingyu Energy Tech Co Ltd has submitted a patent application for Preparation Method of High-power Ultralow-temperature Lithium Ion Battery. This invention was developed by Zhu Mingfu, Zeng Xiangjian, Zhai Yingjie, Li Xingzheng and Xu Xiaofu.
The patent application number is CN202511466117 20251014..
Electrical
| Fri 22 May 2026
Beijing, May 23 -- Fujian Xinfeng 2D Material Tech Co Ltd has submitted a patent application for Lithium Secondary Battery and Application. This invention was developed by Lin Kairui and Xu Zhi.
The patent application number is CN202511938360 20251222. The patent publication number is CN121394496 (A). International Patent Cla..
Electrical
| Fri 22 May 2026
Beijing, May 23 -- State Intellectual Property Office of China has received Hangzhou Miaowei Zhihui Tech Co Ltd patent application for User Side Electricity Utilization Safety Monitoring and Early Warning System Based on Non-intrusive Load Identification. Chang Guogang, Xu Zheng, Qu Jian, Zhao Peilei, Sun Haiyan, Zhong Tao, Wu X..
Electrical
| Fri 22 May 2026
Beijing, May 23 -- Shenzhen Helianju Electronic Tech Co Ltd has submitted a patent application for Outdoor Emergency Power Supply Equipment with Violent Fan Assembly. This invention was developed by Mao Xiaojun.
The patent application number is CN202511336020 20250918. The patent publication number is CN121395616 (A). Interna..
Electrical
| Fri 22 May 2026
Beijing, May 23 -- Daqin Digital Energy Tech Co Ltd has submitted a patent application for Multi-energy Complementary Electrochemical Energy Storage System Adaptive to Load Power Abrupt Change. This invention was developed by Xiao Yang.
The patent application number is CN202511923302 20251219. The patent publication number is..
Tools and Machinery
| Fri 22 May 2026
Beijing, May 23 -- State Intellectual Property Office of China has released Suqian College patent application for Preparation Method of Sulfide-based High-performance Multi-component Composite Electrolyte. This invention was developed by Ding Jiawei, Geng Deying, Sun Jian, Zhang Xiaoxiao, Jiao Xinyang, Chen Yegao, Pan Haicheng, ..
Electronics
| Fri 22 May 2026
Beijing, May 23 -- Zhejiang Lixin Energy Technology has sought patent for Negative Current Collector, Negative Plate Comprising Same, Electrochemical Device and Electronic Equipment. This invention was developed by Dai Kangxi, Zhou Tuoji, Li Lei, Liang Yi, Li Kai and Zheng Mingqing.
The patent application number is CN2025116251..
Electrical
| Fri 22 May 2026
Beijing, May 23 -- State Intellectual Property Office of China has released Anhui Pulitong New Material Tech Co Ltd patent application for Anode Slurry Dispersing, Compacting and Anti-cracking Auxiliary Agent for Lithium Battery and Preparation Method Thereof. This invention was developed by Li Guan, Zhang Xiangyu, Zhang Xing, X..
Electronics
| Fri 22 May 2026
Beijing, May 23 -- State Intellectual Property Office of China has published Maanshan Shengjie New Energy Tech Co Ltd patent application for Multi-conductive-agent Composite Conductive Slurry for Lithium Battery and Preparation Method of Multi-conductive-agent Composite Conductive Slurry. The invention was developed by Xie Zhenx..
Electrical
| Fri 22 May 2026
Beijing, May 23 -- State Intellectual Property Office of China has received Jiangsu Yite New Materials and Shenzhen Shining Automation Tech Co Ltd patent application for Composition of Novel Positive Electrode Functional Layer Precursor and Preparation Method Thereof. Gao Zhenguo, Ning Peng, Pan Junchao, Wu Guojun, Yin Yilong an..
Electrical
| Fri 22 May 2026
Beijing, May 23 -- State Intellectual Property Office of China has published Anhui Xinna New Material Tech Co Ltd patent application for Method for Preparing Lithium Iron Phosphate Positive Electrode Material from Atom-doped Carbon Coating Layer. The invention was developed by Huang Lulu, Li Pengfei, He Guang, Cui Xuanhe, Liang ..
Electrical
| Fri 22 May 2026
Beijing, May 23 -- State Intellectual Property Office of China has published Ningbo Ronbay Lithium Battery Material patent application for Single-crystal Positive Electrode Material as Well as Preparation Method and Application Thereof. The invention was developed by Ye Kongqiang, Dong Kaijie, Guo Xiaohua, Qi Hongliang and Yu Ji..
Electrical
| Fri 22 May 2026
Beijing, May 23 -- Inner Mongolia Sinuo New Material Tech Co Ltd has applied Chinese patent for Negative Electrode Active Material, Preparation Method Thereof and Lithium Ion Battery. Duan Chuanyang, Li Huijun, Li Cuihua, Ge Biaobiao, Yang Minmin, Gao Shang, Zhang Yongqing and Zhang Ye developed it.
The patent application num..
Electrical
| Fri 22 May 2026
Beijing, May 23 -- State Intellectual Property Office of China has released Chengdu Yutai New Material Tech Co Ltd patent application for Negative Electrode Coating Material Production Method, Negative Electrode Coating Material and Lithium Ion Battery. This invention was developed by Liu Kuangxin, Jiang Zaifeng, Yan Yuan, Wu Ya..
Electrical
| Fri 22 May 2026
Beijing, May 23 -- State Intellectual Property Office of China has released Tianneng Battery Group and Zhejiang Tianneng Energy Storage Technology Development patent application for All-solid-state Battery Silicon-carbon Negative Electrode Material and Preparation Method and Application Thereof. This invention was developed by Y..
Electrical
| Fri 22 May 2026
Beijing, May 23 -- Tianjin Bamo Technology has filed a patent application for Nickel-manganese-based Positive Electrode Material as Well as Preparation Method and Application Thereof. This invention was developed by Yang Cheng, Hu Xue, Hao Xuerong, Lu Fei and Xu Ning.
The patent application number is CN202511563024 20251029. Th..
Electrical
| Fri 22 May 2026
Beijing, May 23 -- State Intellectual Property Office of China has received Tianfu Jiangxi Laboratory patent application for Mxene-coated High-entropy Composite Positive Electrode Material, Preparation Method Thereof and Lithium Battery. Zhang Qingyang, Song Se-pae, Cai Yao, Liu Beiyuan, Liao Ya, Luo Hao, Jiang Yan and Xiang Yon..
Electrical
| Fri 22 May 2026
Beijing, May 23 -- Tianfu Jiangxi Laboratory has submitted a patent application for High-entropy Fluoride Positive Electrode Material, Preparation Method of High-entropy Fluoride Positive Electrode Material, Positive Electrode Plate and Lithium Battery. This invention was developed by Luo Bing, Chen Hang, Xiang Yong and Jiang Ya..
Electrical
| Fri 22 May 2026
Beijing, May 23 -- State Intellectual Property Office of China has received Hubei Three Gorges Laboratory and Hubei Xingfa Chemicals Group patent application for Preparation Method and Application of Pre-magnesium Silicon-oxygen Negative Electrode Material. Yu Guowei, Liu Chang, Zheng Lei, Ma Huijuan and Qin Zili developed the i..
Electrical
| Fri 22 May 2026
Beijing, May 23 -- State Intellectual Property Office of China has released Jiangxi Acad Of Sciences patent application for Three-in-one Synergistically Reinforced Lithium Metal Composite Negative Electrode and Preparation Method Thereof. This invention was developed by Weng Yaqing, Gu Bintao, Cui Hongmin, Yan Nanfu, Li Qian and..
Electrical
| Fri 22 May 2026
Beijing, May 23 -- State Intellectual Property Office of China has released Zhongqi Xinneng Battery Tech Co Ltd patent application for Porous Zinc-tin Composite Foil, Lithium Ion Negative Electrode, Preparation Method of Lithium Ion Negative Electrode and Lithium Metal Total Battery. This invention was developed by Chen Shukai, ..
Electrical
| Fri 22 May 2026
Beijing, May 23 -- Zhejiang Jiugong New Energy Tech Co Ltd has submitted a patent application for Lithium-free Negative Electrode, Preparation Method and All-solid-state Lithium-free Negative Electrode Battery. This invention was developed by Chu Yuxiao, Wu Bin, Zuo Dengyu and Wang Jian.
The patent application number is CN202..
Electrical
| Fri 22 May 2026
Beijing, May 23 -- Zhongqi Xinneng Battery Tech Co Ltd has submitted a patent application for Negative Plate, Preparation Method Thereof and Lithium Ion Battery. This invention was developed by Xu Kexin, Zhang Mingyang, Lu Cheng, Yu Baojun and Shi Jintao.
The patent application number is CN202511564556 20251030. The patent pu..
Automobile
| Fri 22 May 2026
Beijing, May 23 -- State Intellectual Property Office of China has released Anhui Kaiyang Tech Co Ltd and Chery Automobile patent application for Lithium-sodium Mixed Positive Pole Piece, Preparation Method Thereof and Lithium Metal Battery. This invention was developed by Yang Hao, Sui Hongliang, Xie Sida, Li Chenglei and Guan ..
Information Technology
| Sat 23 May 2026
Beijing, May 23 -- Shanghai Energy New Materials Technology has submitted a patent application for Diaphragm and Preparation Method and Application Thereof. This invention was developed by Lu Peng, Wu Dong, Zheng Tianrui, Yuan Yuan and Jiao Lingkuan.
The patent application number is CN202511480642 20251016. The patent publica..
Electrical
| Sat 23 May 2026
Beijing, May 23 -- State Intellectual Property Office of China has published Sinoma Lithium Battery Separator Co Ltd patent application for Modified Diaphragm, Preparation Method Thereof and Electrochemical Device. The invention was developed by Chu Zhuxin, Bai Yaozong, Bai Lin, Karasawa Akira, Gao Feifei and Liu Gaojun.
The ..
Electrical
| Sat 23 May 2026
Beijing, May 23 -- State Intellectual Property Office of China has received Hunan Gaorui Power Supply Mat Co Ltd patent application for Lithium Battery Composite Diaphragm, Preparation Method Thereof and Lithium Battery. Xi Liujiang, Zhu Hezhe, Hao Yuanqiang, Zhang Peisheng, Chen Shu and Zeng Rongjin developed the invention.
..
Electrical
| Sat 23 May 2026
Beijing, May 23 -- Huaan Xinchuang Jiangsu New Energy Tech Co Ltd has submitted a patent application for Thermal Management Control Method and System for Lithium Ion Battery Pack. This invention was developed by Xiao Ben, Ren Siyan and Lyu Baiquan.
The patent application number is CN202511509300 20251022. The patent publicati..
Electrical
| Sat 23 May 2026
Beijing, May 23 -- Yancheng Guotou Zhongke New Energy Tech Co Ltd has applied Chinese patent for Start-stop Battery Temperature Control Strategy. Song Bo developed it.
The patent application number is CN202511302114 20250912. The patent publication number is CN121394678 (A). International Patent Classification codes are B60L1..
Electrical
| Sat 23 May 2026
Beijing, May 23 -- Anhui Guoqi Tech Co Ltd has submitted a patent application for Hybrid Heat Dissipation System of Multi-chemical-system Battery Capacity Grading Equipment and Dynamic Adjustment Method. This invention was developed by Luo Gang and Gu Jiejie.
The patent application number is CN202511984416 20251226. The paten..
Electrical
| Sat 23 May 2026
Beijing, May 23 -- Kunyu Power Supply Co Ltd has submitted a patent application for Energy Storage Liquid Cooling 1P104S Lithium Iron Phosphate Battery Module. This invention was developed by Zhu Yongling, Ding Jinzhi and Du Yupeng.
The patent application number is CN202511760810 20251127. The patent publication number is CN1..
Automobile
| Sat 23 May 2026
Beijing, May 23 -- Jiangsu Yingnuode New Energy Tech Co Ltd has submitted a patent application for Long-circulation Lithium Ion Battery Energy Storage System. Wang Ziqiang, Li Jun and Wang Sheng developed the invention.
The patent application number is CN202511560555 20251029. The patent publication number is CN121394627 (A)...
Electrical
| Sat 23 May 2026
Beijing, May 23 -- Hubei Donghu Laboratory has submitted a patent application for Formation Method for High-energy-density Lithium Battery. This invention was developed by Ji Xiaoyu, Li Lei, Wu Yuxiang, Long Xinlin, Zeng Ziqing and Li Hao.
The patent application number is CN202511947276 20251223. The patent publication number..
Electronics
| Fri 22 May 2026
Beijing, May 22 -- State Intellectual Property Office of China has released Quzhou Power Battery and Energy Storage Res Institute patent application for Preparation Method of Lithium Ion Battery Conductive Polymer Binder with Double Solubility as Well as Product and Application of Lithium Ion Battery Conductive Polymer Binder. T..
Electrical
| Sat 23 May 2026
Beijing, May 23 -- Shenzhen Research Institute Of China Univ Of Mining and Technology has applied Chinese patent for Lithium Ion Battery Power Box Thermal Runaway Suppression and Poison Gas Consumption Device and Method. Wang Zhi, Jia Deyuan, Yuan Diping, Shi Bobo, Yu Xianyu, Fan Yafei, Zou Lei, Liu Tong, Chen Zhengsheng and Zha..
Electrical
| Sat 23 May 2026
Beijing, May 23 -- Vernon Environmental Protection Tech Suzhou Co Ltd has applied Chinese patent for Regeneration Method of Lithium Iron Phosphate Material, Regenerated Lithium Iron Phosphate and Secondary Battery. Cao Yang, Kong Jiao, Shi Dingren, Wang Haohao and Wang Nan developed it.
The patent application number is CN2025..
Electrical
| Sat 23 May 2026
Beijing, May 23 -- Zhongji Times Resource Cycling Huizhou Co Ltd has submitted a patent application for Lithium Battery Electrolyte Recovery System and Method. This invention was developed by Wang Pinghui, Zhong Rongjing, Wang Yuzhe and Li Shiye.
The patent application number is CN202511873138 20251212. The patent publication..
Electrical
| Sat 23 May 2026
Beijing, May 23 -- State Grid Heilongjiang Electric Power Co Ltd Electric Power Res Institute, Harbin Institute of Technology and State Grid Corporation of China has applied Chinese patent for Method for Selectively Extracting Lithium and Recovering Iron Solid Phase from Lithium Iron Phosphate Positive Electrode Material. Wang Y..
Electrical
| Sat 23 May 2026
Beijing, May 23 -- Suzhou Maotesi Tech Co Ltd has applied Chinese patent for Lithium Battery Electrolyte Recovery Equipment. Wen Dingjin and Zhang Cong developed it.
The patent application number is CN202511496413 20251020. The patent publication number is CN121394634 (A). International Patent Classification codes are B09B3/3..
Electrical
| Sat 23 May 2026
Beijing, May 23 -- Jiangsu Heisitong New Energy Tech Co Ltd has applied Chinese patent for Adhesive Tape Sticking Mechanism of Solid-state Lithium Battery Cell Adhesive Tape Sticking Machine. Yu Jianan and Zhang Zhen developed it.
The patent application number is CN202511875383 20251212. The patent publication number is CN121..
Electrical
| Sat 23 May 2026
Beijing, May 23 -- Jiangsu Heisitong New Energy Tech Co Ltd has sought patent for Uncovering and Clamping Assembly of Solid-state Lithium Battery Cell Fixing Clamp. This invention was developed by Yu Jianan and Zhang Zhen.
The patent application number is CN202511776653 20251128. The patent publication number is CN121394592 (..
Electrical
| Sat 23 May 2026
Beijing, May 23 -- Shenzhen Shenghanyu Automation Equipment Co Ltd has applied Chinese patent for Cylindrical Battery Kneading Machine Capable of Preventing Tabs from Turning Outwards. Wei Xuhua developed it.
The patent application number is CN202511409617 20250929. The patent publication number is CN121394586 (A). Internatio..
Electrical
| Sat 23 May 2026
Beijing, May 23 -- State Intellectual Property Office of China has received Zhejiang Narada Power Source and Hangzhou Narada Motive Power Science & Tech Co Ltd patent application for Capacity Grading Optimization Method for Lithium Battery Capacity Consistency and Accuracy. Chen Yixin, Liu Lunlin, Sun Xiaohui, Wang Meng and Wu Z..
Electronics
| Thu 21 May 2026
Alexandria, May 22 -- Mitsui Kinzoku Co Limited and National University Corporation Kyushu University have received a patent for Carbon Dioxide Sensor. This invention was developed by Kato Kohei, Ide Shingo, Shimanoe Kengo, Watanabe Ken, Suematsu Koichi and Ma Nan.
The patent application number is US202017779281 20201217. The..
Aerospace
| Thu 21 May 2026
Beijing, May 22 -- State Market Supervision Man Bureau has submitted a patent application for Multi-scene Adaptive Equivalent Drop Device for Safety Test of Lithium Battery of Unmanned Aerial Vehicle. This invention was developed by Liu Wei, Liu Yingchun, Zhang Wenli, Shi Xiaowen, Jiang Haojing, Kim Han-geol and Zhou Xiaoqin.
..
Husbandry
| Fri 22 May 2026
Beijing, May 22 -- Anhui Hengyou Biological Tech Co Ltd has filed a patent application for Saccharomyces Cerevisiae Engineering Strain for Producing S-adenosine-l-methionine as Well as Breeding Method and Application Thereof. This invention was developed by Liu Zhiqiang, Liu Peng, Zhu Wenjing, Ye Jing, Liu Xiaozhuang, Zhang Xiao..
Pharmaceutical
| Fri 22 May 2026
Beijing, May 22 -- Hubei Waterstone Bio Pharmaceutical Tech Co Ltd has submitted a patent application for Method for Continuously Producing Canagliflozin by Using Microchannel Reactor. Fang Jin, Yi Qing, Li Yan, Yu Yao, Chen Yun and Zhang Zuofang developed the invention.
The patent application number is CN202511585085 2025103..
Pharmaceutical
| Fri 22 May 2026
Beijing, May 22 -- Zhejiang Huayang Pharmaceutical Co Ltd has filed a patent application for Method for Preparing 10, 11-dibromo Iminodibenzyl Based on Iminodibenzyl as Raw Material. This invention was developed by Xu Weiling, He Yangjiang and Dai Chaoyun.
The patent application number is CN202511779653 20251128. The patent p..
Construction
| Fri 22 May 2026
Beijing, May 22 -- Nantong University has submitted a patent application for Barbecue House. Qiu Hongling, Li Xiang, Zhang Xuewen and Ni Peiyong developed the invention.
The patent application number is CN202511351631 20250922. The patent publication number is CN121381952 (A). International Patent Classification codes are A47J3..
Chemicals
| Fri 22 May 2026
Beijing, May 22 -- Nanjing University of Technology has submitted a patent application for Synthetic Method and Application of Terminal Alkyne Compound. This invention was developed by Mao Jianyou, Mou Shengmin, Zhang Yufei and Xiong Dan.
The patent application number is CN202511724689 20251121. The patent publication number ..
Lighting
| Fri 22 May 2026
Beijing, May 22 -- State Intellectual Property Office of China has released Ruyuan Dongyang Light Fluoro Resin Co Ltd patent application for Preparation Method of 2, 2-difluoroethyl Pyrrolidone. This invention was developed by Huang Chunyan, Tang Quanwang, Moon Seung-yong, Li Chengcheng, Cheng Tangjian, Chen Qiongfeng and Liu Yo..
Electronics
| Thu 21 May 2026
Beijing, May 22 -- Zhongke Minghui Jinan Energy Tech Co Ltd has submitted a patent application for Fuel Gas Absorption Heat Pump Energy-saving Heating Device and Method. Lu Ding, Zhao Tong, Gong Maoqiong, Cheng Rui and Wang Ligang developed the invention.
The patent application number is CN202511369689 20250924. The patent pu..
Electrical
| Thu 21 May 2026
Beijing, May 22 -- State Intellectual Property Office of China has received Zhejiang Weisitong New Mat Co Ltd patent application for Continuous Rotary Furnace for Producing Battery Negative Electrode Material. Kim Hae-jeong, Guo Lei and Xu Ziwei developed the invention.
The patent application number is CN202511738142 20251125..
Chemicals
| Fri 22 May 2026
Beijing, May 22 -- State Intellectual Property Office of China has released Tianfu Jiangxi Laboratory patent application for High-entropy Amorphous Oxide Material and Preparation Method Thereof, Electrolyte Material and Battery. This invention was developed by Chen Hang, Zhang Di, Xiang Yong and Jiang Yan.
The patent applicat..
Chemicals
| Fri 22 May 2026
Beijing, May 22 -- State Intellectual Property Office of China has published Fujian Ruisen New Mat Co Ltd patent application for Lithium Zirconium Phosphate Slurry as Well as Preparation Method and Application Thereof. The invention was developed by Lu Zhijun, Cao Yongqing, Zhang Xu, Shi Dongyi, Zou Qianqian, Li Xinying and Cao ..
Electrical
| Thu 21 May 2026
Beijing, May 22 -- Ye Wen has submitted a patent application for Device for Replacing Battery with Thermoelectric Power Generation of Gas Stove.
The patent application number is CN202410985528 20240722. The patent publication number is CN121383254 (A). International Patent Classification codes are F24C13/00, F24C3/12 and H02..
Optics & Imaging
| Thu 21 May 2026
Beijing, May 22 -- Chengdu Department Letter Tech Co Ltd has filed a patent application for 360-degree Illumination Portable Energy Storage Lighthouse and Control Method. This invention was developed by Luo Qiang, Tuo Youyu, Luo Gang, Luo Jun and Wang Qijiu.
The patent application number is CN202511989605 20251226. The patent..
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