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Patents Grants
last 30 patents
Information
Patent Grant
Lithium secondary battery
Patent number
12,327,873
Issue date
Jun 10, 2025
Samsung SDI Co., Ltd.
Hyeri Eom
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Electrode for secondary battery
Patent number
12,315,937
Issue date
May 27, 2025
VEHICLE ENERGY JAPAN INC.
Motonari Kifune
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Solid electrolyte-based molten lithium electrochemical cells
Patent number
12,237,474
Issue date
Feb 25, 2025
MetaGenesis, Ltd.
Yang Jin
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Electrode production process
Patent number
12,166,193
Issue date
Dec 10, 2024
GELION TECHNOLOGIES PTY LTD
Adrien Amigues
B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information
Patent Grant
Composite sulfide electrode and manufacturing method therefor
Patent number
12,080,876
Issue date
Sep 3, 2024
SK ON CO., LTD.
Jou Hyeon Ahn
D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information
Patent Grant
Current collecting component, energy storage device and power consu...
Patent number
12,040,496
Issue date
Jul 16, 2024
Shenzhen Hithium Energy Storage Technology Co., Ltd.
Yongfeng Xiong
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Template electrode structures for depositing active materials
Patent number
11,996,550
Issue date
May 28, 2024
AMPRIUS TECHNOLOGIES, INC.
Ghyrn E. Loveness
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Electrochemical cell with improved high-rate discharge performance
Patent number
11,936,073
Issue date
Mar 19, 2024
ENERGIZER BRANDS, LLC
Weiwei Huang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Electrode and nonaqueous electrolyte secondary battery
Patent number
11,799,074
Issue date
Oct 24, 2023
Sanyo Electric Co., LTD
Koichi Katayama
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Electrode structure including electrode fiber having higher density...
Patent number
11,735,747
Issue date
Aug 22, 2023
DALIAN RONGKEPOWER CO., LTD
Shenglin Liu
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Polymer electrolyte lamination layer for lithium metal battery
Patent number
11,728,547
Issue date
Aug 15, 2023
Apple Inc.
Lin Ma
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Electrically coupled electrodes, and associated articles and methods
Patent number
11,699,780
Issue date
Jul 11, 2023
Sion Power Corporation
Daniel G. Milobar
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Lithium secondary battery
Patent number
11,688,858
Issue date
Jun 27, 2023
Samsung SDI Co., Ltd.
Hyeri Eom
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Information processing method, learned model generation method, and...
Patent number
11,658,346
Issue date
May 23, 2023
PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
Shinya Hatakenaka
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Rechargeable battery with pseudo-reference electrode
Patent number
11,652,230
Issue date
May 16, 2023
Apple Inc.
Alexander A. Gorer
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Electrochemical cell with improved high-rate discharge performance
Patent number
11,552,305
Issue date
Jan 10, 2023
ENERGIZER BRANDS, LLC
Weiwei Huang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Electrochemical cell with improved high-rate discharge performance
Patent number
11,552,304
Issue date
Jan 10, 2023
ENERGIZER BRANDS, LLC
Weiwei Huang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method for embedding a battery tab attachment in a self-standing el...
Patent number
11,489,147
Issue date
Nov 1, 2022
Honda Motor Co., Ltd.
Avetik Harutyunyan
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Secondary battery having short-circuit preventing film
Patent number
11,489,165
Issue date
Nov 1, 2022
Amogreentech Co., Ltd.
Seung Yun Rho
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Self-heating battery
Patent number
11,411,261
Issue date
Aug 9, 2022
GM Global Technology Operations LLC
Zhiqiang Yu
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Lithiated transition metal oxides
Patent number
11,394,018
Issue date
Jul 19, 2022
XERION ADVANCED BATTERY CORP.
Huigang Zhang
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Rechargeable battery with pseudo-reference electrode
Patent number
11,296,351
Issue date
Apr 5, 2022
Alexander A. Gorer
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Miniature battery with constant electrode pressure and electrolyte...
Patent number
11,289,702
Issue date
Mar 29, 2022
LITRONIK Batterietechnologie GmbH
Nico Freyer
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Method of preparing slurry composition for secondary battery positi...
Patent number
11,283,058
Issue date
Mar 22, 2022
LG Energy Solution, Ltd.
Byoung Hoon Ahn
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Electrode including current collector with surface irregularity, li...
Patent number
11,264,618
Issue date
Mar 1, 2022
LG Energy Solution, Ltd.
Yong-Hee Lee
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method for manufacturing anode for cable-type secondary battery, an...
Patent number
11,223,037
Issue date
Jan 11, 2022
LG Chem, Ltd.
Jung-Hun Choi
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Spliced lithium strip, preparation method thereof, and related nega...
Patent number
11,223,050
Issue date
Jan 11, 2022
CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
Bin Xie
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Filamentary positive electrode for solid battery, solid battery, ma...
Patent number
11,205,781
Issue date
Dec 21, 2021
Honda Motor Co., Ltd.
Pu Qian
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Spinel lithium titanium oxide (LTO) nanowire anode material for lit...
Patent number
11,183,682
Issue date
Nov 23, 2021
Advanced Energy Materials, LLC
Mahendra Kumar Sunkara
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Method for embedding a battery tab attachment in a self-standing el...
Patent number
11,121,358
Issue date
Sep 14, 2021
Honda Motor Co., Ltd.
Avetik Harutyunyan
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
Information
Patent Application
ALLOY ELECTROLYTIC FOIL
Publication number
20250226416
Publication date
Jul 10, 2025
TOYO KOHAN CO., LTD
Yuma YOSHIZAKI
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
STEEL FOIL FOR CURRENT COLLECTOR, AND ALL-SOLID-STATE SECONDARY CELL
Publication number
20250219104
Publication date
Jul 3, 2025
NIPPON STEEL CHEMICAL & MATERIAL CO., LTD.
Atsushi YASHIRO
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ELECTRODE PLATE, METHOD OF MANUFACTURING ELECTRODE PLATE
Publication number
20250219046
Publication date
Jul 3, 2025
Panasonic Intellectual Property Management Co., Ltd.
Kazutaka Nishikawa
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METHOD OF MANUFACTURING RIBBON-SHAPED ELECTRODES AND DEVICES THEREFOR
Publication number
20250219105
Publication date
Jul 3, 2025
VARTA Microbattery GmbH
Dominik RAUSCH
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
CURRENT COLLECTOR FOR BIPOLAR STACKED BATTERIES
Publication number
20250210670
Publication date
Jun 26, 2025
Lasagna.one Inc.
Yuki Katoh
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ELECTRODE WITH PATTERNED CONDUCTIVE COATING
Publication number
20250201851
Publication date
Jun 19, 2025
FORD GLOBAL TECHNOLOGIES, L.L.C.
Insik JEON
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
RECYCLED ALUMINUM ALLOYS FOR USE IN CURRENT COLLECTORS IN LITHIUM-I...
Publication number
20250167248
Publication date
May 22, 2025
Novelis Inc.
Martti Kaempgen
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
BATTERY AND CURRENT COLLECTOR
Publication number
20250158243
Publication date
May 15, 2025
Panasonic Energy Co., Ltd.
Yusuke Tominaga
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
LITHIUM SECONDARY BATTERY
Publication number
20250149595
Publication date
May 8, 2025
Toyota Jidosha Kabushiki Kaisha
Junko AMANO
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
FLOW BATTERY SYSTEM, BATTERY MONITORING DEVICE THEREOF, AND ELECTRO...
Publication number
20250132361
Publication date
Apr 24, 2025
Industrial Technology Research Institute
Chih-Hsing LEU
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SECONDARY BATTERY
Publication number
20250132375
Publication date
Apr 24, 2025
AESC Japan Ltd.
Yongjun Ge
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ELECTRODE MATERIAL FOR A SECONDARY BATTERY AND METHOD OF MANUFACTUR...
Publication number
20250132319
Publication date
Apr 24, 2025
IRM CO.,LTD
Yu Kyoung CHOI
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ALL-SOLID-STATE BATTERY AND MANUFACTURING METHOD THEREOF
Publication number
20250105361
Publication date
Mar 27, 2025
SAMSUNG ELECTRO-MECHANICS CO., LTD.
Youngjin Hwang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SOLVENT-FREE CATHODE COMPOSITION
Publication number
20250096227
Publication date
Mar 20, 2025
NORTHVOLT AB
Prasad Mangesh Korde
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ELECTRODE PRODUCTION PROCESS
Publication number
20250087657
Publication date
Mar 13, 2025
GELION TECHNOLOGIES PTY LTD
Adrien AMIGUES
B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information
Patent Application
CATHODE ELECTRODE SHEET, A PREPARATION METHOD THEREOF AND A LITHIUM...
Publication number
20250087693
Publication date
Mar 13, 2025
MURATA MANUFACTURING CO., LTD.
Yuxing LIAO
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
APPARATUS AND METHOD FOR NON-CONTACT PROCESSING ON A RIBBON-LIKE AR...
Publication number
20250065443
Publication date
Feb 27, 2025
G.D S.P.A.
Enrico Campagnoli
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
LITHIUM SECONDARY BATTERY NEGATIVE ELECTRODE AND PREPARATION PROCES...
Publication number
20250038188
Publication date
Jan 30, 2025
GUANGDONG GENIUS TECHNOLOGY CO., LTD.
Linzhen LOU
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ELECTROCHEMICAL ENERGY STORAGE ELEMENT
Publication number
20250038361
Publication date
Jan 30, 2025
VARTA Microbattery GmbH
David Ensling
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ELECTROCHEMICAL DEVICE AND ELECTRONIC DEVICE
Publication number
20250029998
Publication date
Jan 23, 2025
Ningde Amperex Technology Limited
Pengyang FENG
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ELECTROCHEMICAL ENERGY STORAGE ELEMENT WITH A CONTACT SHEET METAL M...
Publication number
20250030007
Publication date
Jan 23, 2025
VARTA Microbattery GmbH
Martin Elmer
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ANODE FOR LITHIUM SECONDARY BATTERY, AND LITHIUM SECONDARY BATTERY
Publication number
20250029991
Publication date
Jan 23, 2025
Sumitomo Chemical Company, Limited
Shingo MATSUMOTO
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ELECTRODE BODY AND ELECTRIC STORAGE DEVICE
Publication number
20240413420
Publication date
Dec 12, 2024
Prime Planet Energy & Solutions, Inc.
Yozo UCHIDA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METHODS FOR STIFFENING WIRE MESH CURRENT COLLECTORS FOR ELECTRODES...
Publication number
20240413295
Publication date
Dec 12, 2024
GM GLOBAL TECHNOLOGY OPERATIONS LLC
Andrew Clay BOBEL
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ELECTROLYTIC COPPER FOIL WITH HIGH ELONGATION AND HIGH STRENGTH CHA...
Publication number
20240413347
Publication date
Dec 12, 2024
Lotte Energy Materials Corporation
Kideok SONG
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METHOD FOR PRODUCING AN ELECTRODEPOSITED COPPER FOIL FOR LITHIUM SE...
Publication number
20240392458
Publication date
Nov 28, 2024
Circuit Foil Luxembourg
Guillaume JACQMIN
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
CURRENT COLLECTOR FOR SECONDARY BATTERY AND CYLINDRICAL BATTERY CEL...
Publication number
20240387833
Publication date
Nov 21, 2024
LG ENERGY SOLUTION, LTD.
Yun-Ju LEE
B60 - VEHICLES IN GENERAL
Information
Patent Application
COMPOSITE SULFIDE ELECTRODE AND MANUFACTURING METHOD THEREFOR
Publication number
20240387796
Publication date
Nov 21, 2024
SK On Co., Ltd.
Jou Hyeon AHN
D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information
Patent Application
ENERGY STORAGE ELEMENT AND PRODUCTION METHOD
Publication number
20240332547
Publication date
Oct 3, 2024
VARTA Microbattery GmbH
Rainer STERN
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
MESH CURRENT COLLECTOR FOR DRY ELECTRODE LAMINATION
Publication number
20240313190
Publication date
Sep 19, 2024
GM GLOBAL TECHNOLOGY OPERATIONS LLC
Xiaowei Yu
H01 - BASIC ELECTRIC ELEMENTS