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H01M4/1395
of electrodes based on metals, Si or alloys
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Patents Grants
last 30 patents
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Patent Grant
Electrode structure and manufacturing method thereof
Patent number
12,334,543
Issue date
Jun 17, 2025
Industry-University Cooperation Foundation Hanyang University Erica Campus
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Negative electrode material, negative electrode plate, electrochemi...
Patent number
12,334,559
Issue date
Jun 17, 2025
Ningde Amperex Technology Limited
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Lithium metal negative electrode and method of manufacturing the same
Patent number
12,334,561
Issue date
Jun 17, 2025
GM Global Technology Operations LLC
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Solid film as binder for battery electrodes
Patent number
12,334,542
Issue date
Jun 17, 2025
Enevate Corporation
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Active material-free composite anode for all-solid-state battery an...
Patent number
12,322,789
Issue date
Jun 3, 2025
Hyundai Motor Company
Seung Ho Choi
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Systems and methods for minimizing and preventing dendrite formatio...
Patent number
12,322,763
Issue date
Jun 3, 2025
24M Technologies, Inc.
Junzheng Chen
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Systems and methods for minimizing and preventing dendrite formatio...
Patent number
12,322,762
Issue date
Jun 3, 2025
24M Technologies, Inc.
Junzheng Chen
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Device for pre-lithiation of negative electrode and method for pre-...
Patent number
12,315,910
Issue date
May 27, 2025
LG ENERGY SOLUTION, LTD.
Seo Young Jeon
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Grant
Negative electrode for lithium metal battery, manufacturing method...
Patent number
12,315,933
Issue date
May 27, 2025
LG ENERGY SOLUTION, LTD.
Hyunwoong Yun
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Negative electrode active material, preparation method thereof, neg...
Patent number
12,315,913
Issue date
May 27, 2025
LG ENERGY SOLUTION, LTD.
Su Min Lee
H01 - BASIC ELECTRIC ELEMENTS
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Patent Grant
Elemental metal and carbon mixtures for energy storage devices
Patent number
12,315,914
Issue date
May 27, 2025
Tesla, Inc.
Hieu Minh Duong
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Solid-state battery separator including low melt temperature inorga...
Patent number
12,315,873
Issue date
May 27, 2025
Johnson IP Holding, LLC
Lonnie G. Johnson
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Positive electrode active material for secondary battery, method of...
Patent number
12,308,415
Issue date
May 20, 2025
LG ENERGY SOLUTION, LTD.
Sung Bin Park
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Segmented cell architecture for solid state batteries
Patent number
12,308,391
Issue date
May 20, 2025
The Regents of the University of Michigan
Jeffrey Sakamoto
H01 - BASIC ELECTRIC ELEMENTS
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Patent Grant
Active material, anode layer, battery, and methods for producing these
Patent number
12,300,812
Issue date
May 13, 2025
Toyota Jidosha Kabushiki Kaisha
Mitsutoshi Otaki
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Lithium ion conducting sulfide glass fabrication
Patent number
12,294,050
Issue date
May 6, 2025
PolyPlus Battery Company
Steven J. Visco
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Making and inspecting a web of vitreous lithium sulfide separator s...
Patent number
12,294,051
Issue date
May 6, 2025
PolyPlus Battery Company
Steven J. Visco
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Discharge state assembled rechargeable electrochemical cell compriz...
Patent number
12,288,868
Issue date
Apr 29, 2025
Broadbit Batteries Oy
Andras Kovacs
H01 - BASIC ELECTRIC ELEMENTS
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Patent Grant
Method of improving cycle-life of a lithium metal secondary battery
Patent number
12,288,883
Issue date
Apr 29, 2025
Honeycomb Battery Company
Aruna Zhamu
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method for fabricating wide and continuous double-sided lithium met...
Patent number
12,283,687
Issue date
Apr 22, 2025
GM Global Technology Operations LLC
Wai Ping Gloria Tam
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Anodes for lithium-based energy storage devices
Patent number
12,278,379
Issue date
Apr 15, 2025
Graphenix Development, Inc.
John C. Brewer
H01 - BASIC ELECTRIC ELEMENTS
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Patent Grant
Negative electrode current collector for lithium metal battery, sec...
Patent number
12,278,378
Issue date
Apr 15, 2025
LG ENERGY SOLUTION, LTD.
Hyung Seok Han
H01 - BASIC ELECTRIC ELEMENTS
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Patent Grant
Systems and methods for minimizing and preventing dendrite formatio...
Patent number
12,278,344
Issue date
Apr 15, 2025
24M Technologies, Inc.
Junzheng Chen
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Pre-lithiation of electrode materials in a semi-solid electrode
Patent number
12,272,818
Issue date
Apr 8, 2025
24M Technologies, Inc.
Naoki Ota
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Lithium metal negative electrode, preparation method therefor, and...
Patent number
12,272,824
Issue date
Apr 8, 2025
CONTEMPORARY AMPEREX TECHNOLOGY (HONG KONG) LIMITED
Chengyong Liu
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Anodes for lithium-based energy storage devices
Patent number
12,272,825
Issue date
Apr 8, 2025
Graphenix Development, Inc.
John C. Brewer
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method and system for all-conductive battery electrodes
Patent number
12,266,781
Issue date
Apr 1, 2025
Enevate Corporation
Benjamin Park
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Protective structures for electrodes
Patent number
12,261,284
Issue date
Mar 25, 2025
Sion Power Corporation
Marina M. Safont Sempere
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method for making low surface area alloy particulate with high sili...
Patent number
12,257,632
Issue date
Mar 25, 2025
Novonix Battery Technology Solutions Inc.
Mark N. Obrovac
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Control of furnace atmosphere for improving capacity retention of s...
Patent number
12,261,285
Issue date
Mar 25, 2025
Enevate Corporation
Ian Browne
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
Information
Patent Application
COMPOSITE ANODE ACTIVE MATERIAL LAYER FOR ALL-SOLID-STATE-BATTERY A...
Publication number
20250192151
Publication date
Jun 12, 2025
Hyundai Motor Company
Jae Min Lim
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
DIRECT COATING OF ELECTRODES IN SILICON-DOMINANT ANODE CELLS
Publication number
20250192138
Publication date
Jun 12, 2025
ENEVATE CORPORATION
Fred Bonhomme
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Method for Producing an Electrode for an Electrochemical Cell, Comp...
Publication number
20250192135
Publication date
Jun 12, 2025
Bayerische Motoren Werke Aktiengesellschaft
Peter LAMP
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
PRE-LOADED PROTECTED ANODE, BATTERY AND MANUFACTURING METHOD
Publication number
20250192143
Publication date
Jun 12, 2025
LionVolt B.V.
SANDEEP UNNIKRISHNAN
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
HIGH-DUCTILITY BATTERY ALUMINUM FOIL AND PREPARATION METHOD THEREOF
Publication number
20250192142
Publication date
Jun 12, 2025
ZHEJIANG YONGJIE ALUMINUM CO., LTD
DENGBIN CHEN
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ANODES AND ANODE STRUCTURES
Publication number
20250183260
Publication date
Jun 5, 2025
Apple Inc.
Martin BETTGE
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
PRELITHIATED HYBRIDIZED ENERGY STORAGE DEVICE
Publication number
20250174709
Publication date
May 29, 2025
Tesla, Inc.
Hieu Minh Duong
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METHOD FOR IMPROVED PRELOADING OF BATTERY ELECTRODES WITH METAL ION...
Publication number
20250174626
Publication date
May 29, 2025
FORSCHUNGSZENTRUM JULICH GmbH
Egbert FIGGEMEIER
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Silicon-Based Anode Electrode Plate and Preparation Method thereof,...
Publication number
20250174642
Publication date
May 29, 2025
SHANGHAI XUANYI NEW ENERGY DEVELOPMENT CO., LTD.
Hao ZHANG
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METHOD FOR TUNING LITHIUM WETTABILITY OF AN ANODE CURRENT COLLECTOR...
Publication number
20250149532
Publication date
May 8, 2025
GM GLOBAL TECHNOLOGY OPERATIONS LLC
Ming WANG
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
Robust Anode Materials, Anode Layers and Methods of Making and Form...
Publication number
20250149559
Publication date
May 8, 2025
Forge Nano, Inc.
Jaime DuMont
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
Anode for Lithium Secondary Battery and Lithium Secondary Battery I...
Publication number
20250149541
Publication date
May 8, 2025
SK On Co., Ltd.
Hyo Mi KIM
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
CO-SPUTTERED SILICON-METAL COMPOSITE LAYER FOR ANODE ELECTRODES OF...
Publication number
20250149546
Publication date
May 8, 2025
GM GLOBAL TECHNOLOGY OPERATIONS LLC
Zhe LI
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
NANOSTRUCTURED MATERIALS FOR BATTERY APPLICATIONS
Publication number
20250149579
Publication date
May 8, 2025
OneD Material, Inc.
Yimin ZHU
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METHOD FOR INCREASING MECHANICAL STRENGTH OF LITHIUM METAL AND 3D A...
Publication number
20250140775
Publication date
May 1, 2025
GM GLOBAL TECHNOLOGY OPERATIONS LLC
Sayed Youssef Sayed NAGY
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METHOD FOR PRODUCING PARTIALLY REACTED SILICON FOR THE CONTROL OF T...
Publication number
20250125335
Publication date
Apr 17, 2025
NORCSI GMBH
Udo REICHMANN
C01 - INORGANIC CHEMISTRY
Information
Patent Application
METHOD FOR THE PREPARATION OF A MATERIAL COMPRISING SILICON NANOWIR...
Publication number
20250115988
Publication date
Apr 10, 2025
ENWIRES
Florian D'ACCRISCIO
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
COMPLEX FORMED BY NETWORK SKELETON MATERIAL HAVING A LITHIOPHILIC M...
Publication number
20250118764
Publication date
Apr 10, 2025
China Energy Lithium Co., Ltd
Deyu Kong
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
LITHIUM ALLOY ANODE
Publication number
20250105269
Publication date
Mar 27, 2025
GM GLOBAL TECHNOLOGY OPERATIONS LLC
Diptak Bhattacharya
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
VERTICALLY INTEGRATED PURE LITHIUM METAL PRODUCTION AND LITHIUM BAT...
Publication number
20250105248
Publication date
Mar 27, 2025
Pure Lithium Corporation
Emilie Bodoin
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Application
FOAMED ELECTRODE STRUCTURE
Publication number
20250105239
Publication date
Mar 27, 2025
UT-Battelle, LLC
Beth L. Armstrong
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ANODE-SOLID ELECTROLYTE SUB-ASSEMBLY FOR SOLID SECONDARY BATTERY, S...
Publication number
20250087698
Publication date
Mar 13, 2025
SAMSUNG SDI CO., LTD.
Kyounghwan Kim
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ANODE FOR LITHIUM SECONDARY BATTERY, MANUFACTURING METHOD FOR ANODE...
Publication number
20250087666
Publication date
Mar 13, 2025
LG ENERGY SOLUTION, LTD.
Seoyoung JEON
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
NEGATIVE ELECTRODE LAYER FOR ALL-SOLID SECONDARY BATTERY, ALL-SOLID...
Publication number
20250079470
Publication date
Mar 6, 2025
Samsung SDI Co., Ltd.
Minsuk LEE
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
MICROSCOPICALLY SMOOTH SUBSTRATES FOR LITHIUM METAL DEPOSITION
Publication number
20250070115
Publication date
Feb 27, 2025
Pure Lithium Corporation
Donald R. Sadoway
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Application
Positive Electrode Active Material For Lithium Secondary Battery, M...
Publication number
20250062314
Publication date
Feb 20, 2025
LG ENERGY SOLUTION, LTD.
Tae Gu Yoo
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
LITHIUM-ION CELLS INCLUDING A COATED CURRENT COLLECTOR AND METHODS...
Publication number
20250062362
Publication date
Feb 20, 2025
GM GLOBAL TECHNOLOGY OPERATIONS LLC
Sayed Youssef Sayed Nagy
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ALKALI-METAL ANODE WITH ALLOY COATING APPLIED BY FRICTION
Publication number
20250062307
Publication date
Feb 20, 2025
William Marsh Rice University
James M. TOUR
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Li-BASED COMPOSITE ANODE FOR A SOLID STATE BATTERY AND METHOD OF MA...
Publication number
20250062320
Publication date
Feb 20, 2025
GM GLOBAL TECHNOLOGY OPERATIONS LLC
Yong LU
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
NEGATIVE ELECTRODE FOR LITHIUM SECONDARY BATTERY, METHOD FOR MANUFA...
Publication number
20250054960
Publication date
Feb 13, 2025
LG ENERGY SOLUTION, LTD.
Su Jin PARK
H01 - BASIC ELECTRIC ELEMENTS