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Electrical
| Thu 02 Apr 2026
Beijing, April 2 -- Anhui Like New Material Tech Co Ltd has submitted a patent application for Coating Material of Lithium Battery Diaphragm and Preparation Method of Coating Material. This invention was developed by Ge Lei, Zhao Jia, Chen Meng and Zhou Xujing.
The patent application number is CN202511201859 20250826. The pat..
Semiconductor
| Thu 02 Apr 2026
Beijing, April 2 -- State Intellectual Property Office of China has received Fengli New Energy Huizhou Co Ltd patent application for Nanometer Silicon Carbon Lithium Battery with Visual Early Warning Function. Wang Dong, Zhang Surong, Zhao Lixue, Liu Jinan, Li Jichun, Ai Qingfeng and Meng Jinfeng developed the invention.
The ..
Electrical
| Thu 02 Apr 2026
Beijing, April 2 -- Jujiang Power Supply Group Co Ltd has submitted a patent application for EFB Start-stop Lead-acid Storage Battery Acid Adding and Formation Method. This invention was developed by Chen Jihai, Yao Qingdong, Lu Qunbiao, Xuan Zhongliang, Zhang Jianyong and Wu Haihua.
The patent application number is CN2025111..
Electrical
| Thu 02 Apr 2026
Beijing, April 2 -- State Intellectual Property Office of China has received Tianjin University and Chengde Quanli Ind And Trade Group Co Ltd patent application for Fluorine-metal Synergistic Solvation Electrolyte for Lithium Metal Battery. Han Xiaopeng, Dong Qiujiang, Hu Wenbin, Jia Junhe, Zhu Jianping and Ning Yansheng develop..
Electrical
| Thu 02 Apr 2026
Beijing, April 2 -- Shenzhen Xinyuanbang Tech Co Ltd has submitted a patent application for High-ionic-conductivity Lithium Lanthanum Titanium Oxide (LLTO) Solid Electrolyte Material and Preparation Method Thereof. Zhang Qiangqiang, Xu Zhanyu, Zheng Peitao, Yi Huan and Lei Zhiwen developed the invention.
The patent applicatio..
Electrical
| Thu 02 Apr 2026
Beijing, April 2 -- Zhongke Lithium Battery New Energy Co Ltd has applied Chinese patent for Lithium Iron Phosphate Positive Electrode Material with High Cycle Stability and Preparation Method of Lithium Iron Phosphate Positive Electrode Material. Zheng Xunfei, Liu Leming and Zhang Zhengliang developed it.
The patent applicat..
Electrical
| Thu 02 Apr 2026
Beijing, April 2 -- Yangtze River Delta Physics Research Center Co Ltd has applied Chinese patent for Compound Lithium Ferric Manganese Phosphate Material as Well as Preparation Method and Application Thereof. Zhou Lin, Kim Woo-hyun, Zhou Quan, Ren Fan, Gao Teng and Li Zijie developed it.
The patent application number is CN20..
Electrical
| Thu 02 Apr 2026
Beijing, April 2 -- State Intellectual Property Office of China has released Shanghai Changxin Keyuan New Mat Co Ltd and Suzhou Changxin Keyuan New Mat Co Ltd patent application for Preparation Method for Realizing Coating of Main Material Carbon Nano Tube. This invention was developed by Zhu Wenjun, Dou Xiao, Zhou Ruijie and He..
Automobile
| Thu 02 Apr 2026
Beijing, April 2 -- Zhejiang Zeekr Intelligent Technology, Weirui Electrical Vehicle Technology (Ningbo) and Geely Holding Group have applied Chinese patent for Preparation Method of Negative Plate, Battery and Vehicle. Ye Qing, Wei Yanwei, Pan Fuzhong, Chen Chunhui and Ma Tianhui developed it.
The patent application number i..
Electrical
| Wed 01 Apr 2026
Alexandria, April 2 -- U.S. Patent and Trademark Office has awarded a patent to LG Energy Solution Ltd and Seoul National University R&DB Foundation for Positive Electrode Coating Material for Lithium Secondary Battery, Preparation Method Thereof, and Positive Electrode and Lithium Secondary Battery Comprising the Coating Materi..
Information Technology
| Wed 01 Apr 2026
Beijing, April 2 -- Jiangsu Guoxuan New Energy Technology has filed a patent application for Method for Adjusting Roll Gap Based on Rolling Speed. This invention was developed by Ren Jun and Yao Wangbing.
The patent application number is CN202510933750 20250708. The patent publication number is CN120886512 (A). International ..
Metal & Mining
| Wed 01 Apr 2026
Alexandria, April 2 -- Sumitomo Metal Mining Co Ltd and Sumitomo Metal Mining Ltd have been granted a patent for Producing Method of Granulated Body for Lithium Adsorption. This invention was developed by Matsumoto Shin-ya, Kudo Yohei, Takano Masatoshi, Heguri Shin-ichi and Asano Satoshi.
The patent application number is US20..
Electrical
| Thu 02 Apr 2026
Beijing, April 2 -- Zhousu Quantum Tech Chengdu Co Ltd has applied Chinese patent for Battery Tomography Database Construction Method Based on Quantum Sensor. Zou Zeya, Jiang Qin, Zhao Bo and Wu Tong developed it.
The patent application number is CN20251101635 20250721. The patent publication number is CN120994859 (A). Intern..
Electronics
| Thu 02 Apr 2026
Beijing, April 2 -- Changsha Jingshi Electromechanical Tech Co Ltd has filed a patent application for Historical Data Writing Method and Device, Electronic Equipment and Storage Medium. This invention was developed by Wu Xianqun, Li Nengka and Wang Shiqi.
The patent application number is CN20251166267 20250731. The patent pub..
Chemicals
| Wed 01 Apr 2026
Alexandria, April 2 -- U.S. Patent and Trademark Office has awarded a patent to Jiangxi Ganfeng Lithium Ind Co Ltd for Method for Preparing Lithium Sulfide by Using Metallic Lithium. Li Liangbin, Liao Cui, Pan Zhifang, Ye Ming, Hu Zhihua, Zhang Jianyong, Hu Bin, Liao Maonv, Hu Zhong and Liu Xiaokang developed the invention.
T..
Telecom
| Thu 02 Apr 2026
Beijing, April 2 -- Dongguan Jing Prec Mold Co Ltd has submitted a patent application for Lithium Battery Shell Surface Quality Detection Method, Clamp and System for Mobile Phone. Wang Jinjun, Liu Zhongsheng, She Guohua, Zheng Jianchang and Liu Zhenyu developed the invention.
The patent application number is CN202511452962 2..
Medical
| Wed 01 Apr 2026
Beijing, April 2 -- State Intellectual Property Office of China has published Xinyuan Qingcai Tech Beijing Co Ltd patent application for Temperature-ph Double-response Type Hydrogel Fire Extinguishing Agent and Preparation Method Thereof. The invention was developed by Ding Danpeng, Dong Xiaoguang, Kuang Wenmin, Sun Jian, Cao Qi..
Electrical
| Thu 02 Apr 2026
Beijing, April 2 -- Huake Tech Huainan Co Ltd has submitted a patent application for Method for Reversely Analyzing Particle Size of Lithium Iron Phosphate of Positive Pole Piece. This invention was developed by Zhu Jie, Ma Jianxin and Chen Rui.
The patent application number is CN20251147759 20250729. The patent publication n..
Electrical
| Wed 01 Apr 2026
Beijing, April 2 -- State Intellectual Property Office of China has released Huizhou Pengjin Intelligent Equipment Co Ltd patent application for Novel Lithium Battery Pole Piece Double-sided Special-shaped Coating System. This invention was developed by Ou Kexue, Ling Feng, Lin Zhangyan and Hu Zhi.
The patent application numb..
Electrical
| Thu 02 Apr 2026
Beijing, April 2 -- Wudi Jinhaiwan Lithium Industry Tech Co Ltd has submitted a patent application for Method and System for Determining Optimal Capacity of Lithium Carbonate Battery. Lyu Jinhui, Qiu Weizhi and Zhang Yuyan developed the invention.
The patent application number is CN202511415181 20250930. The patent publicatio..
Electrical
| Thu 02 Apr 2026
Beijing, April 2 -- Zhejiang Green Zhixing Kechuang and Geely Holding Group have applied Chinese patent for Three-electrode Structure, All-solid-state Battery and Charging Performance Evaluation Method. Jia Jinqian and Cui Zhonghui developed it.
The patent application number is CN202511229862 20250829. The patent publication ..
Electrical
| Thu 02 Apr 2026
Beijing, April 2 -- Xi'an Thermal Power Research Institute and Huaneng Shanghai Shidongkou Power Generation Co Ltd have sought patent for Sulfur-containing All-solid-state Polymer Electrolyte Membrane, Preparation Method and Lithium Metal Battery. This invention was developed by Yang Jiaming, Gu Yi, Lu Xiaolin, Li Xiaochen, Guan..
Electrical
| Thu 02 Apr 2026
Beijing, April 2 -- Chongqing Tianqi Lithium Industry, Tianqi Lithium New Energy Tech Research Meishan Co Ltd and Tianqi Lithium Corp have filed a patent application for Composite Coated Modified Positive Electrode Material, Preparation Method Thereof and Secondary Battery. This invention was developed by Xiao Pan, Wan Yuanjie, ..
Optics & Imaging
| Thu 02 Apr 2026
Beijing, April 2 -- CHN Energy Group Ningxia Coal Industry and Nat Institute Clean & Low Carbon Energy have sought patent for Artificial SEI (solid Electrolyte Interphase) Film Coated Negative Electrode Material, Preparation Method of Artificial SEI Film Coated Negative Electrode Material and Lithium Ion Battery. This invention ..
Information Technology
| Thu 02 Apr 2026
Beijing, April 2 -- Guangqi Honda Automobile and Guangzhou Honda Research & Development have submitted a patent application for Lithium Battery Temperature Prediction Method and Device Based on Multi-source Information Time-frequency Combination. He Hancheng, Chen Rongdong, Hu Jingzhong, Wang Qicheng, Ye Junling and Guo Lina dev..
Electronics
| Thu 02 Apr 2026
Beijing, April 2 -- Huawei Technologies and Fujian Yuanli Active Carbon Co Ltd have submitted a patent application for Negative Electrode Material and Preparation Method Thereof, Negative Electrode, Battery, Electronic Equipment and Energy Storage Equipment. Lan Danni, Xie Guoquan, Hong Jiangpeng, Yang Yangyuchen, Xu Yue, Ma Qia..
Optics & Imaging
| Thu 02 Apr 2026
Beijing, April 2 -- Nanjing Ioptee Advanced Photoelectric Integration Tech Research Institute Co Ltd has submitted a patent application for Polarization Rotation Electro-optical Modulator. This invention was developed by Yin Zhijun, Bao Xiaoqing, Ye Zhilin, Tang Ji and Lyu Xinjie.
The patent application number is CN2025113010..
Energy
| Thu 02 Apr 2026
Beijing, April 2 -- Shenzhen Limintong Tech Development Co Ltd has submitted a patent application for Capacity Adaptive Coordination Control System and Method for Distributed Energy Storage Charging Equipment. This invention was developed by Cheng Yongmin, Li Yiheng and Cao Yuan.
The patent application number is CN20251119336..
Measurement & Testing
| Thu 02 Apr 2026
Beijing, April 2 -- Ningbo GP Energy Co Ltd has submitted a patent application for Lithium Battery Performance Detection Method and System for Lithium Battery Production. Li Libing, Zhang Yu, Zheng Minda, Gu Chaolei and Wu Baosun developed the invention.
The patent application number is CN202511508369 20251022. The patent pub..
Electrical
| Thu 02 Apr 2026
Beijing, April 2 -- State Intellectual Property Office of China has released Zhejiang Ship Electronics Technology and Ningbo Institute of Dalian University of Technology patent application for Lithium Battery Surface Average Temperature Prediction Method and System. This invention was developed by Yuan Qingyang.
The patent ap..
Electrical
| Thu 02 Apr 2026
Beijing, April 2 -- Qingdao Ensimu Economic And Trade Co Ltd has submitted a patent application for Aromatherapy Machine Timing Control Circuit and Method Based on USB Power Supply State Judgment. This invention was developed by Xie Guohua.
The patent application number is CN20251116796 20250723. The patent publication number..
Automobile
| Thu 02 Apr 2026
Beijing, April 2 -- Henan Zhengxiao New Energy Co Ltd has applied Chinese patent for Ab Battery Suitable for Starting Automobile and Manufacturing Method of Ab Battery. Liang Tianbao, Song Kewei, Yang Chengbin, Li Wei and Zhang Wenjiao developed it.
The patent application number is CN202511183838 20250822. The patent publicat..
Electrical
| Thu 02 Apr 2026
Beijing, April 2 -- Hunan Gaorui Power Supply Mat Co Ltd has submitted a patent application for Composite Diaphragm, Preparation Method Thereof and Lithium Battery. This invention was developed by Xi Liujiang, Zhu Hezhe, Hao Yuanqiang, Zhang Peisheng, Chen Shu and Zeng Rongjin.
The patent application number is CN202511191406 ..
Electrical
| Thu 02 Apr 2026
Beijing, April 2 -- State Intellectual Property Office of China has published Anhui Like New Material Tech Co Ltd patent application for Composite Diaphragm for Lithium Battery and Preparation Method of Composite Diaphragm. The invention was developed by Ge Lei, Chen Meng, Zhao Jia and Hu Zonghui.
The patent application numbe..
Electrical
| Thu 02 Apr 2026
Beijing, April 2 -- Chongqing Housheng New Material Tech Co Ltd has submitted a patent application for Ceramic Composite Diaphragm for Lithium Battery and Preparation Method of Ceramic Composite Diaphragm. This invention was developed by Lee Dae-chul, Zhao Haiyu, Meng Xianwei and Shi Xinkun.
The patent application number is C..
Electrical
| Thu 02 Apr 2026
Beijing, April 2 -- Anhui Like New Material Tech Co Ltd has applied Chinese patent for Composite Diaphragm for Battery with Quick-charging Function and Preparation Method of Composite Diaphragm. Ge Lei, Chen Meng, Zhao Jia and Hu Zonghui developed it.
The patent application number is CN202511153366 20250818. The patent public..
Electrical
| Thu 02 Apr 2026
Beijing, April 2 -- State Intellectual Property Office of China has released Guangdong Tanyu New Mat Co Ltd patent application for Laser In-situ Modified Lithium Metal Battery Diaphragm and Preparation Method Thereof. This invention was developed by Yang Jie, Wu Jiawei, Li Ruiqi, Liu Dongyu, Zhou Lei, Chen Shaoru and Zheng Yiyue..
Electrical
| Thu 02 Apr 2026
Beijing, April 2 -- State Intellectual Property Office of China has received Aerospace Lithium Battery Tech Anhui Co Ltd patent application for Lithium Battery Pack. Zhang Weibo, Liu Bing and Duan Peng developed the invention.
The patent application number is CN202511144830 20250815. The patent publication number is CN1209992..
Automobile
| Thu 02 Apr 2026
Beijing, April 2 -- State Intellectual Property Office of China has received Huaibei Muyu New Energy Tech Co Ltd patent application for Vehicle-mounted Lithium Battery with Built-in Heat Dissipation Flow Channel. Tian Yongguang developed the invention.
The patent application number is CN20251193592 20250806. The patent public..
Electrical
| Thu 02 Apr 2026
Beijing, April 2 -- State Intellectual Property Office of China has released Hunan Keyking Cycle Tech Co Ltd and Changsha Jinkai Cycle Tech Co Ltd patent application for Recycling Method of Lithium Manganate Battery. This invention was developed by Yan Qunxuan, Tan Qunying, Chen Jie and Fan Jingzhen.
The patent application nu..
Electrical
| Thu 02 Apr 2026
Beijing, April 2 -- State Intellectual Property Office of China has released Huizhou Liwei Electronic Tech Co Ltd and Zhejiang Liwei Electronic Tech Co Ltd patent application for Charging Method for Improving Low-temperature Window of Battery Cell by Using Bidirectional Pulse. This invention was developed by Cai Li, Chen Jirong ..
Electrical
| Thu 02 Apr 2026
Beijing, April 2 -- Zhejiang Luoxing Chemical Co Ltd has filed a patent application for Lithium-oxygen Battery Electrolyte and Preparation Method Thereof. This invention was developed by Zhu Feng, Qi Hongbo, Mei Xiaofeng, Wang Minjia and Song Xiaosheng.
The patent application number is CN202510903677 20250701. The patent publ..
Electrical
| Thu 02 Apr 2026
Beijing, April 2 -- Zhejiang Jinyu New Energy Tech Co Ltd has submitted a patent application for Electrolyte, Preparation Method Thereof and Lithium Metal Battery Without Negative Electrode. Xian Zhanghao, Wang Chunyuan, Li Aijun and Huang Dubin developed the invention.
The patent application number is CN202511172677 20250821..
Electrical
| Thu 02 Apr 2026
Beijing, April 2 -- Hangzhou Yishengda New Energy Tech Co Ltd has filed a patent application for Preparation Method and Application of Composite Positive Electrode Containing Halide Electrolyte. This invention was developed by Wang Xiuli, Chen Guoli, Han Zhen, Liang Wenming and Tu Jiangping.
The patent application number is C..
Electrical
| Thu 02 Apr 2026
Beijing, April 2 -- State Intellectual Property Office of China has received Guo Xiang patent application for Current Difference Battery Capable of Remarkably Generating Voltage.
The patent application number is CN202511173582 20250820. The patent publication number is CN120999026 (A). International Patent Classification code..
Information Technology
| Thu 02 Apr 2026
Beijing, April 2 -- Deqing Zhejiang Univ Of Technology Moganshan Research Institute has submitted a patent application for Negative Electrode Interface Composite Buffer Layer, Preparation Method and Solid-state Lithium Metal Battery. This invention was developed by Liu Yaning, Feng Meiqing, Xia Xinhui, Zhang Wenkui and Xia Yang...
Electrical
| Thu 02 Apr 2026
Beijing, April 2 -- LG Energy Solution has applied Chinese patent for Insulating Composition for Electrode and Method for Preparing Same. Choi Sang-a, Jang Seong-keun, Park Sung Chul and Yoon Sung Soo developed it.
The patent application number is CN20251196854 20220729. The patent publication number is CN120999003 (A). Interna..
Electrical
| Thu 02 Apr 2026
Beijing, April 2 -- Gannan Normal University has applied Chinese patent for High-valence Cation Doped High-nickel Lithium-rich Manganese-based Positive Electrode Material and Preparation Method Thereof. Xu Lishuang, Huang Jie, Meng Junxia, Li Xiaokang, Hu Wenzhuan, Xiao Chen and Lu Zehao developed it.
The patent application num..
Electrical
| Thu 02 Apr 2026
Beijing, April 2 -- Beiterui Jiangsu New Material Tech Co Ltd has applied Chinese patent for Positive Electrode Material and Lithium Ion Battery. Cao Yongan, Chen Shuai, Song Xiong, Zheng Yu, Yang Shunyi and Liu Youyong developed it.
The patent application number is CN202511512070 20251022. The patent publication number is CN..
Electrical
| Thu 02 Apr 2026
Beijing, April 2 -- State Intellectual Property Office of China has released Xiangtan Electrochemical Scient Ltd patent application for Multifunctional-layer Lithium Manganate Positive Electrode Material, Preparation Method Thereof and Lithium Battery. This invention was developed by Zhou Yijie, Li Wei, Gao Xuguang, Zhou Tong, J..
Electrical
| Thu 02 Apr 2026
Beijing, April 2 -- BASF Shanshan Battery Materials has submitted a patent application for Nickel-based Positive Electrode Material and Preparation Method Thereof. This invention was developed by Zhao Xiaokang, Tang Bo, Luo Gui and Xia Xin.
The patent application number is CN202511227717 20250829. The patent publication number ..
Electrical
| Thu 02 Apr 2026
Beijing, April 2 -- Shenzhen Yitong Juneng Tech Co Ltd has submitted a patent application for Lithium-sulfur Battery Positive Electrode Material, Preparation Method Thereof and All-solid-state Lithium-sulfur Battery. This invention was developed by Liu Dan and Li Qiang.
The patent application number is CN202511223575 20250828..
Electrical
| Thu 02 Apr 2026
Beijing, April 2 -- State Intellectual Property Office of China has released Sichuan University of Science and Engineering and Center For High Pressure Science & Tech Advanced Research patent application for Tin Alloy Negative Electrode Material and Preparation Method and Application Thereof. This invention was developed by Ma J..
Electrical
| Thu 02 Apr 2026
Beijing, April 2 -- State Intellectual Property Office of China has received Zhejiang Youshan New Energy Tech Co Ltd patent application for Modification Grading Process of Lithium Ion Battery Positive Electrode Material. Yu Suixi, Mei Ting, Hu Zhenyu, Wu Jiaolong, Lu Dongjie, Yu Xiaojie and Ding Jianhua developed the invention.
..
Electrical
| Thu 02 Apr 2026
Beijing, April 2 -- State Intellectual Property Office of China has published Honeycomb Active Carbon Co Ltd patent application for Silicon-carbon Negative Electrode Material and Preparation Method and Application Thereof. The invention was developed by Huang Yuming.
The patent application number is CN202511157053 20250819. T..
Electrical
| Thu 02 Apr 2026
Beijing, April 2 -- State Intellectual Property Office of China has received Hefei Guoke Carbon Core Tech Co Ltd patent application for High-performance Silicon-carbon Negative Electrode Material and Preparation Method Thereof. Li Chuang, Xu Lizhi, Zhang Jun and Wang Yongsheng developed the invention.
The patent application n..
Electrical
| Thu 02 Apr 2026
Beijing, April 2 -- State Intellectual Property Office of China has published Tianjin Guoan MGL New Materials Tech Co Ltd patent application for Porous High-nickel Ternary Positive Electrode Material and Preparation Method and Application Thereof. The invention was developed by Wang Chunmei, Li Wenqiang, Liu Yajun, Wang Yanjie, ..
Electrical
| Thu 02 Apr 2026
Beijing, April 2 -- Anhui Jinkun Tech Co Ltd has submitted a patent application for Attenuation-resistant Electric Bicycle Lithium Battery Positive Electrode Material and Preparation Method Thereof. This invention was developed by Zhang Zhimin, Chen Dong and Gao Zhonghua.
The patent application number is CN20251144287 2025072..
Electrical
| Thu 02 Apr 2026
Beijing, April 2 -- Zhejiang Jiugong New Energy Tech Co Ltd has submitted a patent application for Multi-layer Structure Lithium-free Negative Electrode, Preparation Method and Solid-state Lithium-free Negative Electrode Battery. Fu Wenwen, Wu Bin, Hu Lingmin, Xiang Jingjing and Wang Jian developed the invention.
The patent a..
Electrical
| Wed 01 Apr 2026
Beijing, April 2 -- Anhui Boshi Hi Tech New Mat Co Ltd has submitted a patent application for Aging Kettle for Lithium Battery Production. This invention was developed by Sai Ya Le Tu, Chen Jingbo, Chen Pengmei and Zhao Chunwei.
The patent application number is CN202511167655 20250820. The patent publication number is CN12088..
Automobile
| Thu 02 Apr 2026
Beijing, April 2 -- Beijing Sheen Powertechnology Co Ltd has submitted a patent application for DCDC Control Method Based on Battery Management System. Li Jun, Ma Zeyu, Zhu Ziyang, Wang Lining, Xu Qilong and Dong Jia developed the invention.
The patent application number is CN202510997162 20250718. The patent publication numb..
Electrical
| Thu 02 Apr 2026
Beijing, April 2 -- Chenrui Construction Eng Co Ltd has filed a patent application for New Energy Integrated Power Construction Intelligent Power Supply System. This invention was developed by Lyu Leyan.
The patent application number is CN20251139768 20250728. The patent publication number is CN120999736 (A). International Pa..
Electrical
| Thu 02 Apr 2026
Beijing, April 2 -- State Intellectual Property Office of China has released Guangzhou Hengyun Energy Storage Tech Co Ltd patent application for Lithium Battery Internal Short Circuit Early Warning Intelligent Positioning Method and System Under Multi-data Fusion. This invention was developed by Ding Chong, Xie Jiawei, Shi Baoan..
Chemicals
| Thu 02 Apr 2026
Beijing, April 2 -- State Intellectual Property Office of China has released Central South University patent application for Layered Oxide Material with High Cycle Stability and Preparation Method and Application Thereof. This invention was developed by Zheng Junchao, Chen Tian, Zhang Xiahui, Wen Qing, Li Peiyao and Chen Yujing...
Oil & Gas
| Wed 01 Apr 2026
Alexandria, April 2 -- United States Patent for Methods for Photocatalytic Water Splitting of Produced Waters has been issued to Saudi Arabian Oil Company. This invention was developed by Alqahtani Hassan Sakar, Alghunaimi Fahd Ibrahim, Hazazi Khalid Yahya and Al-saleh Salah Hamad.
The patent application number is US20241866412..
Optics & Imaging
| Thu 02 Apr 2026
Beijing, April 2 -- State Intellectual Property Office of China has released Shenzhen Manst Technology patent application for Ultrasonic Laser Measuring Instrument and Surface Density Compensation Method of Pole Piece. This invention was developed by Ou Yuanxiang, Wang Zhimin and Long Bing.
The patent application number is CN20..
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..
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..
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 -- 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..
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..
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..
Metal & Mining
| Wed 01 Apr 2026
Beijing, April 2 -- State Intellectual Property Office of China has published JiangSu JiuWu Hi-Tech and Tibet Jiuwu New Material Tech Co Ltd patent application for Method for Improving Structural Stability of Granulated Titanium Adsorbent. The invention was developed by Tan Chao, Zhang Xu, He Mingxing, Cao Wenjing, Ma Jun, Sun S..
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.
..
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..
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