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H01M2/1646
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Patents Grants
last 30 patents
Information
Patent Grant
Anode-free solid-state battery cells with anti-dendrite and interfa...
Patent number
11,024,877
Issue date
Jun 1, 2021
TeraWatt Technology Inc.
Ken Ogata
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Battery
Patent number
10,991,947
Issue date
Apr 27, 2021
PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
Izuru Sasaki
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Fluoropolymer hybrid composite
Patent number
10,982,062
Issue date
Apr 20, 2021
Solvay S.A.
Julio A. Abusleme
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Electrode group, secondary battery, battery pack, and vehicle
Patent number
10,978,691
Issue date
Apr 13, 2021
Kabushiki Kaisha Toshiba
Takashi Kishi
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Rechargeable lithium battery
Patent number
10,978,688
Issue date
Apr 13, 2021
Samsung SDI Co., Ltd.
Kwang-Jo Cheong
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Multi-core-single-shell structure of a gel polymer coated separator...
Patent number
10,978,687
Issue date
Apr 13, 2021
Shenzhen Senior Technology Material Co., Ltd.
Liu-Hui Liao
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Separator including thermoplastic resin and metal hydroxide particl...
Patent number
10,971,712
Issue date
Apr 6, 2021
Toyota Jidosha Kabushiki Kaisha
Koji Torita
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Secondary battery-use electrolytic solution, secondary battery, bat...
Patent number
10,971,755
Issue date
Apr 6, 2021
Murata Manufacturing Co., Ltd.
Tadahiko Kubota
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Negative electrode for lithium metal battery, method of preparing n...
Patent number
10,971,753
Issue date
Apr 6, 2021
Samsung Electronics Co., Ltd.
Yonggun Lee
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Separators for lithium-containing electrochemical cells and methods...
Patent number
10,950,836
Issue date
Mar 16, 2021
GM Global Technology Operations LLC
Xingcheng Xiao
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Layered porous film, and non-aqueous electrolyte secondary battery
Patent number
10,944,088
Issue date
Mar 9, 2021
Sumitomo Chemical Company, Limited
Junji Suzuki
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Functional layer including layered double hydroxide, and composite...
Patent number
10,940,668
Issue date
Mar 9, 2021
NGK Insulators, Ltd.
Sho Yamamoto
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Printable composition for an ionic gel separation layer for energy...
Patent number
10,910,166
Issue date
Feb 2, 2021
Printed Energy Pty Ltd
Vera Nicholaevna Lockett
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Alkali metal-selenium secondary battery containing a graphene-based...
Patent number
10,903,466
Issue date
Jan 26, 2021
Global Graphene Group, Inc.
Hui He
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Separator for rechargeable lithium battery and rechargeable lithium...
Patent number
10,903,467
Issue date
Jan 26, 2021
Samsung SDI Co., Ltd.
Atsushi Kajita
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Air electrode for metal-air battery
Patent number
10,892,530
Issue date
Jan 12, 2021
NGK Insulators, Ltd.
Yoshihiko Yamamura
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method of alkali metal-selenium secondary battery containing a grap...
Patent number
10,886,536
Issue date
Jan 5, 2021
Global Graphene Group, Inc.
Hui He
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Radical-ion battery and operation thereof
Patent number
10,879,552
Issue date
Dec 29, 2020
National Technology & Engineering Solutions of Sandia, LLC
Jeffrey P. Koplow
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Protective layers for electrodes and electrochemical cells
Patent number
10,879,527
Issue date
Dec 29, 2020
Sion Power Corporation
Michael G. Laramie
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Multi-layer structures prepared by layer-by-layer assembly
Patent number
10,873,117
Issue date
Dec 22, 2020
Massachusetts Institute of Technology
Paula T. Hammond
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Separator, method for preparing the same and electrochemical device...
Patent number
10,868,289
Issue date
Dec 15, 2020
Contemporary Amperex Technology Co., Limited
Huafeng Huang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Secondary battery with separator having a solid electrolyte, batter...
Patent number
10,862,092
Issue date
Dec 8, 2020
Kabushiki Kaisha Toshiba
Kazuomi Yoshima
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Composite separator, preparation method of the same, and electroche...
Patent number
10,862,090
Issue date
Dec 8, 2020
Contemporary Amperex Technology Co., Limited
Huafeng Huang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Electrochemical device comprising separator with laminated porous l...
Patent number
10,862,091
Issue date
Dec 8, 2020
MAXELL HOLDINGS, LTD.
Hideaki Katayama
Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information
Patent Grant
Separator for secondary battery, method for manufacturing the same...
Patent number
10,854,863
Issue date
Dec 1, 2020
SK Innovation Co., Ltd.
Yun Bong Kim
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Glass-ceramic electrolytes for lithium-sulfur batteries
Patent number
10,847,833
Issue date
Nov 24, 2020
Sion Power Corporation
Christine Bunte
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Negative electrode, method for preparing the same and electrochemic...
Patent number
10,847,802
Issue date
Nov 24, 2020
Contemporary Amperex Technology Co., Limited
Shiwen Wang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Vitreous solid electrolyte sheets of Li ion conducting sulfur-based...
Patent number
10,840,546
Issue date
Nov 17, 2020
PolyPlus Battery Company
Steven J. Visco
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Battery coil engaging members for downhole tools
Patent number
10,840,482
Issue date
Nov 17, 2020
Evolution Engineering Inc.
Justin Christopher Logan
E21 - EARTH DRILLING MINING
Information
Patent Grant
Jelly roll tape for rechargeable battery and rechargeable battery h...
Patent number
10,833,297
Issue date
Nov 10, 2020
Samsung SDI Co., Ltd.
Jeongchull Ahn
Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Patents Applications
last 30 patents
Information
Patent Application
ELECTROLYTES AND SEPARATORS FOR LITHIUM METAL BATTERIES
Publication number
20220140394
Publication date
May 5, 2022
GM GLOBAL TECHNOLOGY OPERATIONS LLC
Meinan HE
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
BATTERY, METHODS OF MANUFACTURE THEREOF AND ARTICLES COMPRISING THE...
Publication number
20220069270
Publication date
Mar 3, 2022
GM GLOBAL TECHNOLOGY OPERATIONS LLC
Thomas A. Yersak
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SEPARATOR, METHOD OF PREPARING THE SAME AND LITHIUM-ION BATTERY INC...
Publication number
20210296626
Publication date
Sep 23, 2021
CALB Technology Co., Ltd.
Zhenyu Wang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
MODIFIED SOLID-STATE ELECTROLYTE FOR LI METAL SOLID-STATE BATTERIES
Publication number
20210218031
Publication date
Jul 15, 2021
FORD GLOBAL TECHNOLOGIES, L.L.C.
Andrew Robert DREWS
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
GARNET-TYPE SOLID ELECTROLYTE SEPARATOR AND METHOD OF PRODUCING THE...
Publication number
20210175541
Publication date
Jun 10, 2021
Toyota Jidosha Kabushiki Kaisha
Masaki WATANABE
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
BIPOLAR STRUCTURES FOR USE WITH ELECTROCHEMICAL DEVICES, AND ASSOCI...
Publication number
20210151725
Publication date
May 20, 2021
BenAn Energy
Thomas H. Madden
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
INORGANIC COATINGS IN SILICON-DOMINANT CELLS
Publication number
20210143481
Publication date
May 13, 2021
ENEVATE CORPORATION
Benjamin Park
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ELECTROCHEMICAL CELL WITH INTEGRATED CERAMIC SEPARATOR
Publication number
20210135236
Publication date
May 6, 2021
EnPower, Inc.
Adrian YAO
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ELECTROCHEMICAL CELL WITH INTEGRATED CERAMIC SEPARATOR
Publication number
20210135237
Publication date
May 6, 2021
EnPower, Inc.
Adrian YAO
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ANTI-DENTRITE FUNCTIONAL SEPARATOR FOR SOLID STATE BATTERIES
Publication number
20210104747
Publication date
Apr 8, 2021
TeraWatt Technology Inc.
Ken Ogata
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
VITREOUS SOLID ELECTROLYTE SHEETS OF Li ION CONDUCTING SULFUR-BASED...
Publication number
20210098818
Publication date
Apr 1, 2021
PolyPlus Battery Company
Steven J. Visco
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
MULTI-LAYER STRUCTURES PREPARED BY LAYER-BY-LAYER ASSEMBLY
Publication number
20210091433
Publication date
Mar 25, 2021
Massachusetts Institute of Technology
Paula T. Hammond
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SEPARATOR, ELECTRODE GROUP, SECONDARY BATTERY, BATTERY PACK, VEHICL...
Publication number
20210083251
Publication date
Mar 18, 2021
KABUSHIKI KAISHA TOSHIBA
Yasuyuki HOTTA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
High-Strength Separator
Publication number
20210074983
Publication date
Mar 11, 2021
Asahi Kasei Kabushiki Kaisha
Xun Zhang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
LITHIUM SECONDARY BATTERY
Publication number
20210066744
Publication date
Mar 4, 2021
NGK Insulators, Ltd.
Yukinobu YURA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
LITHIUM SECONDARY BATTERY
Publication number
20210066745
Publication date
Mar 4, 2021
NGK Insulators, Ltd.
Yukinobu YURA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
HIGH-PERFORMANCE CERAMIC-POLYMER SEPARATORS FOR LITHIUM BATTERIES
Publication number
20210066750
Publication date
Mar 4, 2021
University of Dayton
Jitendra Kumar
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
LITHIUM STORAGE DEVICE WITH IMPROVED SAFETY ARCHITECTURE
Publication number
20210057706
Publication date
Feb 25, 2021
SOTERIA BATTERY INNOVATION GROUP, INC.
Brian G. Morin
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ENERGY STORAGE DEVICE HAVING THIN CURRENT COLLECTOR
Publication number
20210057712
Publication date
Feb 25, 2021
SOTERIA BATTERY INNOVATION GROUP, INC.
Brian G. Morin
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SEPARATOR COMPRISING DUAL COATING LAYERS AND SECONDARY BATTERY COMP...
Publication number
20210050577
Publication date
Feb 18, 2021
LG CHEM, LTD.
Kyung Ryun KA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
HIGH MELT TEMPERATURE MICROPOROUS LITHIUM-ION RECHARGEABLE BATTERY...
Publication number
20210050618
Publication date
Feb 18, 2021
CELGARD, LLC
C. Glen Wensley
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ELECTROCHEMICAL DEVICE COMPRISING SEPARATOR WITH LAMINATED POROUS L...
Publication number
20210050574
Publication date
Feb 18, 2021
Maxell Holdings, Ltd.
Hideaki KATAYAMA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SEPARATOR FOR AN ENERGY STORAGE DEVICE
Publication number
20210050576
Publication date
Feb 18, 2021
Sparkle Power LLC
Xing Li
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
LITHIUM SECONDARY BATTERY
Publication number
20210043965
Publication date
Feb 11, 2021
NGK Insulators, Ltd.
Yukinobu YURA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
LITHIUM SECONDARY BATTERY
Publication number
20210036305
Publication date
Feb 4, 2021
NGK Insulators, Ltd.
Yukinobu YURA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
MEMBRANES, CALENDERED MICROPOROUS MEMBRANES, BATTERY SEPARATORS, AN...
Publication number
20210036293
Publication date
Feb 4, 2021
CELGARD, LLC
Kristoffer K. Stokes
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Separator for Electrochemical Device Comprising Inorganic Coating L...
Publication number
20210020887
Publication date
Jan 21, 2021
LG CHEM, LTD.
Joo-Sung Lee
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
LITHIUM METAL SECONDARY BATTERY HAVING IMPROVED LIFE CHARACTERISTICS
Publication number
20210013514
Publication date
Jan 14, 2021
LG CHEM, LTD.
Jong-Keon YOON
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
DIMENSIONALLY-STABLE MICROPOROUS WEBS
Publication number
20210005862
Publication date
Jan 7, 2021
Amtek Research International LLC
Weston J. Wood
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Battery, and Battery Diaphragm and Manufacturing Method Therefor
Publication number
20200411829
Publication date
Dec 31, 2020
Shenzhen Senior Technology Material Co., Ltd.
Yanjie WANG
H01 - BASIC ELECTRIC ELEMENTS