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by gas recombination on the electrode surface or by structuring the electrode surface to improve gas recombination
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H01M10/526
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Secondary cells Manufacture thereof
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H01M10/526
by gas recombination on the electrode surface or by structuring the electrode surface to improve gas recombination
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Patents Grants
last 30 patents
Information
Patent Grant
Long life sealed alkaline secondary batteries
Patent number
12,155,047
Issue date
Nov 26, 2024
FORM ENERGY, INC.
Ai Quoc Pham
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Long life sealed alkaline secondary batteries
Patent number
11,611,115
Issue date
Mar 21, 2023
FORM ENERGY, INC.
Ai Quoc Pham
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method of manufacturing secondary battery and secondary battery usi...
Patent number
10,038,227
Issue date
Jul 31, 2018
LG Chem, Ltd.
Jihyun Kim
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Lithium secondary battery including lithium molybdate
Patent number
9,077,050
Issue date
Jul 7, 2015
Samsung SDI Co., Ltd.
Young-Ki Kim
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Separator for secondary electrical accumulators with gas recombination
Patent number
8,039,140
Issue date
Oct 18, 2011
Amer-Sil S.A.
Urbain Lambert
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method of manufacturing non-aqueous electrolyte secondary battery
Patent number
7,077,877
Issue date
Jul 18, 2006
Matsushita Electric Industrial Co., Ltd.
Sumihito Ishida
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Non-aqueous electrolyte secondary battery
Patent number
7,041,412
Issue date
May 9, 2006
Matsushita Electric Industrial Co., Ltd.
Sumihito Ishida
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Gas-tight maintenance-free cell or battery
Patent number
5,789,097
Issue date
Aug 4, 1998
Deutsche Automobilgesellschaft mbH
Holger Kistrup
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Electrode containing coated particles
Patent number
5,698,342
Issue date
Dec 16, 1997
Electro Energy Inc.
Martin Klein
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method for fabricating a battery electrode
Patent number
5,611,823
Issue date
Mar 18, 1997
Electro Energy, Inc.
Martin Klein
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method for preparing conductive electrochemically active material
Patent number
5,585,142
Issue date
Dec 17, 1996
Electro Energy, Inc.
Martin Klein
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Bipolar electrochemical battery of stacked wafer cells
Patent number
5,552,243
Issue date
Sep 3, 1996
Electro Energy, Inc.
Martin Klein
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Negative electrode for gastight alkaline storage batteries having a...
Patent number
5,514,495
Issue date
May 7, 1996
Varta Batterie Aktiengesellschaft
Christoph Klaus
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method of making electrodes for bipolar electrochemical battery
Patent number
5,478,363
Issue date
Dec 26, 1995
Electro Energy, Inc.
Martin Klein
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Bipolar electrochmeical battery of stacked wafer cells
Patent number
5,393,617
Issue date
Feb 28, 1995
Electro Energy, Inc.
Martin Klein
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Alkaline storage cell having a negative electrode comprising a cadm...
Patent number
5,281,495
Issue date
Jan 25, 1994
Sanyo Electric Co., Ltd.
Akira Hirakawa
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Cadmium electrode and cell having anti-agglomeration characteristics
Patent number
5,248,571
Issue date
Sep 28, 1993
Gates Energy Products, Inc.
Guy G. Rampel
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Enclosed alkaline storage cell
Patent number
5,208,122
Issue date
May 4, 1993
Sanyo Electric Co., Ltd.
Akira Hirakawa
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Cadium electrode and process for its production
Patent number
5,064,735
Issue date
Nov 12, 1991
Gates Energy Products, Inc.
Guy G. Rampel
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Cadmium negative electrode for use in an alkaline storage cell and...
Patent number
4,990,414
Issue date
Feb 5, 1991
Sanyo Electric Co., Ltd.
Kazuhiro Matsui
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Paste-type cadmium electrode for use in an alkaline storage cell an...
Patent number
4,988,589
Issue date
Jan 29, 1991
Sanyo Electric Co., Ltd.
Takahisa Awajitani
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Sealed nickel-cadmium battery
Patent number
4,987,041
Issue date
Jan 22, 1991
Varta Batterie Aktiengesellschaft
Gerhard Simon
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Additive for energy storage devices that evolve oxygen and hydrogen
Patent number
4,952,465
Issue date
Aug 28, 1990
The Standard Oil Company
Jonathan H. Harris
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Paste type cadmium anode and method for making same
Patent number
4,938,780
Issue date
Jul 3, 1990
Matsushita Electric Industrial Co., Ltd.
Hideo Kaiya
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Hermetically-sealed alkaline battery
Patent number
4,897,324
Issue date
Jan 30, 1990
Varta Batterie Aktiengeselschaft
Helmut Glaser
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Alkaline storage cell
Patent number
4,826,744
Issue date
May 2, 1989
Sanyo Electric Co., Ltd.
Tsukasa Itou
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Cadmium negative electrode
Patent number
4,649,092
Issue date
Mar 10, 1987
Motorola, Inc.
Victor A. Chang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Negative electrode plate for alkaline storage cells of sealed type
Patent number
4,614,696
Issue date
Sep 30, 1986
Sanyo Electric Co., Ltd.
Tukasa Ito
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Chemoelectric battery
Patent number
4,008,099
Issue date
Feb 15, 1977
Olle Birger Lindstrom
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
3877985
Patent number
3,877,985
Issue date
Apr 15, 1975
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
Information
Patent Application
LONG LIFE SEALED ALKALINE SECONDARY BATTERIES
Publication number
20250030073
Publication date
Jan 23, 2025
FORM ENERGY, INC.
Ai Quoc PHAM
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SECONDARY BATTERY, BATTERY PACK, VEHICLE, AND STATIONARY POWER SUPPLY
Publication number
20240097222
Publication date
Mar 21, 2024
Kabushiki Kaisha Toshiba
Yasunobu YAMASHITA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
LONG LIFE SEALED ALKALINE SECONDARY BATTERIES
Publication number
20230231213
Publication date
Jul 20, 2023
FORM ENERGY, INC.
Ai Quoc PHAM
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Long Life Sealed Alkaline Secondary Batteries
Publication number
20200365953
Publication date
Nov 19, 2020
STAQ ENERGY, INC.
Ai Quoc PHAM
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ELECTRODES AND ELECTROCHEMICAL CELLS WITH EFFICIENT GAS HANDLING PR...
Publication number
20200161720
Publication date
May 21, 2020
AQUAHYDREX PTY LTD
Gerhard Frederick SWIEGERS
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
MEMBRANE-FREE NON-FLOWING SINGLE CELL ZINC BROMINE BATTERY WITH BRO...
Publication number
20200036046
Publication date
Jan 30, 2020
Princeton University
Daniel Artemis STEINGART
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
LITHIUM BATTERY
Publication number
20180331400
Publication date
Nov 15, 2018
STMicroelectronics (Tours) SAS
Delphine GUY-BOUYSSOU
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METHOD OF MANUFACTURING SECONDARY BATTERY AND SECONDARY BATTERY USI...
Publication number
20160211557
Publication date
Jul 21, 2016
LG CHEM, LTD.
Jihyun Kim
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SECONDARY BATTERY
Publication number
20120088129
Publication date
Apr 12, 2012
Mayumi Kaneda
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
Lithium secondary battery
Publication number
20110300418
Publication date
Dec 8, 2011
Young-Ki Kim
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
Button-type alkaline battery
Publication number
20060234122
Publication date
Oct 19, 2006
Takeshi Shishido
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
Non-Aqueous Electrolyte Secondary Battery and Method of Manufacturi...
Publication number
20060168800
Publication date
Aug 3, 2006
Matsushita Electric Industrial Co., Ltd.
Sumihito Ishida
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
Nonaqueous electrolyte secondary battery
Publication number
20050233217
Publication date
Oct 20, 2005
Toyoki Fujihara
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
Separator for secondary electrical accumulators with gas recombination
Publication number
20050158630
Publication date
Jul 21, 2005
Urbain Lambert
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Method of manufacturing non-aqueous electrolyte secondary battery
Publication number
20050155217
Publication date
Jul 21, 2005
MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.
Sumihito Ishida
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
Non-aqueous electrolyte secondary battery and method of manufacturi...
Publication number
20030049519
Publication date
Mar 13, 2003
MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.
Sumihito Ishida
H01 - BASIC ELECTRIC ELEMENTS