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Alkaline electrolytes
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last 30 patents
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Patent Grant
Series of cells for use in an electrochemical device
Patent number
11,952,672
Issue date
Apr 9, 2024
IFBattery Inc.
John H. Cushman
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Grant
PH-gradient-enabled microscale bipolar interfaces for direct liquid...
Patent number
11,949,136
Issue date
Apr 2, 2024
Washington University
Zhongyang Wang
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
Carbon dioxide treatment apparatus, carbon dioxide treatment method...
Patent number
11,904,275
Issue date
Feb 20, 2024
Honda Motor Co., Ltd.
Hiroshi Oikawa
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Grant
Electrochemical cells
Patent number
11,894,591
Issue date
Feb 6, 2024
IFBattery Inc.
John H. Cushman
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Rechargeable battery with anion conducting polymer
Patent number
11,888,112
Issue date
Jan 30, 2024
Apple Inc.
Steven Kaye
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Alkali dry battery comprising electrolyte including sulfonyl group-...
Patent number
11,876,253
Issue date
Jan 16, 2024
PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
Takayuki Nakatsutsumi
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Redox-flow battery for energy storage
Patent number
11,876,270
Issue date
Jan 16, 2024
Fundación Imdea Energía
Edgar Ventosa
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Metal-hydrogen batteries for large-scale energy storage
Patent number
11,855,294
Issue date
Dec 26, 2023
The Board of Trustees of the Leland Stanford Junior University
Yi Cui
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Metal-air cells with minimal air access
Patent number
11,848,435
Issue date
Dec 19, 2023
ENERGIZER BRANDS, LLC
Tony Rubsam
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Composite multilayered electrocatalysts for CO2 reduction and assoc...
Patent number
11,824,206
Issue date
Nov 21, 2023
TOTAL SE
Edward Sargent
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Catalyst for air electrode, air electrode including catalyst for ai...
Patent number
11,811,069
Issue date
Nov 7, 2023
FDK Corporation
Minori Inoue
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Separator for metal air cells
Patent number
11,784,375
Issue date
Oct 10, 2023
ENERGIZER BRANDS, LLC
M. Edgar Armacanqui
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Battery including beta-delithiated layered nickel oxide electrochem...
Patent number
11,764,357
Issue date
Sep 19, 2023
DURACELL U.S. OPERATIONS, INC.
Jennifer A. Nelson
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Alkaline electrochemical cell with improved anode and separator com...
Patent number
11,757,088
Issue date
Sep 12, 2023
ENERGIZER BRANDS, LLC
M. Edgar Armacanqui
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Additives for improving battery performance via second electron dis...
Patent number
11,705,584
Issue date
Jul 18, 2023
ENERGIZER BRANDS, LLC
Guanghong Zheng
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Low-cost surface-protected iron-based substrates for the nickel hyd...
Patent number
11,682,768
Issue date
Jun 20, 2023
University of Southern California
Sri Narayan
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Separator for alkaline cells
Patent number
11,670,823
Issue date
Jun 6, 2023
ENERGIZER BRANDS, LLC
M. Edgar Armacanqui
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Alkaline manganese redox flow battery with inhibitor
Patent number
11,664,518
Issue date
May 30, 2023
RAYTHEON TECHNOLOGIES CORPORATION
Timothy Davenport
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Alkaline dry batteries
Patent number
11,637,278
Issue date
Apr 25, 2023
PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
Yasuyuki Kusumoto
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Redox flow battery with electrolyte balancing and compatibility ena...
Patent number
11,637,298
Issue date
Apr 25, 2023
RAYTHEON TECHNOLOGIES CORPORATION
Michael L. Perry
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Secondary battery, battery pack, vehicle, and stationary power supply
Patent number
11,637,281
Issue date
Apr 25, 2023
Kabushiki Kaisha Toshiba
Hayato Seki
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Microscale-bipolar-interface-enabled pH gradients in electrochemica...
Patent number
11,616,246
Issue date
Mar 28, 2023
Washington University
Vijay K. Ramani
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Secondary alkaline electrochemical cells with zinc anode
Patent number
11,611,065
Issue date
Mar 21, 2023
SUNERGY
Fabrice Fourgeot
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Coating on nickelate cathode materials
Patent number
11,611,072
Issue date
Mar 21, 2023
ENERGIZER BRANDS, LLC
Guanghong Zheng
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Fluorenone/fluorenol derivatives for aqueous redox flow batteries
Patent number
11,591,294
Issue date
Feb 28, 2023
Battelle Memorial Institute
Wei Wang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Electrochemical cell with electrode filled protrusion
Patent number
11,588,158
Issue date
Feb 21, 2023
ENERGIZER BRANDS, LLC
Johnson Mark
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Metal-air cells with minimal air access
Patent number
11,575,168
Issue date
Feb 7, 2023
ENERGIZER BRANDS, LLC
Tony Rubsam
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
Patents Applications
last 30 patents
Information
Patent Application
ELECTRICAL REGENERATION OF ELECTROLYTES
Publication number
20240136561
Publication date
Apr 25, 2024
President and Fellows of Harvard College
Marc-Antoni GOULET
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
RECHARGEABLE BATTERY WITH ANION CONDUCTING POLYMER
Publication number
20240113333
Publication date
Apr 4, 2024
Apple Inc.
Steven Kaye
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ANODICALLY STABLE AND HIGHLY CONDUCTING BORANE SOLID STATE BATTERY...
Publication number
20240106007
Publication date
Mar 28, 2024
Toyota Motor Engineering & Manufacturing North America, Inc.
Rana Mohtadi
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Energy Apparatus
Publication number
20240106008
Publication date
Mar 28, 2024
Technische Universiteit Delft
Fokko Marten Mulder
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ELECTROLYTE FOR METAL-AIR BATTERY
Publication number
20240097204
Publication date
Mar 21, 2024
HOCHSCHULE ANHALT
Richard SCHALINSKI
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ELECTROLYTE ADDITIVES FOR ENERGY CONVERSION DEVICES AND ENERGY CONV...
Publication number
20240088486
Publication date
Mar 14, 2024
Log9 Materials Scientific Pvt. Ltd.
Gayathri Sridhar
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
AQUEOUS POTASSIUM ION BATTERY
Publication number
20240079659
Publication date
Mar 7, 2024
Toyota Jidosha Kabushiki Kaisha
Hiroshi SUYAMA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
POSITIVE ELECTRODE ACTIVE MATERIAL FOR AQUEOUS POTASSIUM ION BATTER...
Publication number
20240055590
Publication date
Feb 15, 2024
Toyota Jidosha Kabushiki Kaisha
Shigeki Sato
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ADDITIVES FOR IMPROVING BATTERY PERFORMANCE VIA CATION ADSORPTION
Publication number
20240014448
Publication date
Jan 11, 2024
ENERGIZER BRANDS, LLC
Andrew Gibson
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
BATTERY INCLUDING BETA-DELITHIATED LAYERED NICKEL OXIDE ELECTROCHEM...
Publication number
20240006607
Publication date
Jan 4, 2024
DURACELL U.S. OPERATIONS, INC.
Jennifer A. Nelson
C01 - INORGANIC CHEMISTRY
Information
Patent Application
ELECTRODE AND METHOD OF PRODUCING THE SAME, AND ELECTROCHEMICAL DEV...
Publication number
20230411629
Publication date
Dec 21, 2023
THE DOSHISHA
Masatsugu MORIMITSU
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SHEET-SHAPED ANODE FED-TYPE METAL-CARBON DIOXIDE BATTERY AND HYDROG...
Publication number
20230387511
Publication date
Nov 30, 2023
Hyundai Motor Company
Yun Su Lee
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
AQUEOUS BATTERIES WITH HIGH REVERSIBILITY
Publication number
20230387512
Publication date
Nov 30, 2023
FUNDACIÓN CIDETEC
Jose Alberto BLÁZQUEZ MARTIN
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
REDOX FLOW BATTERY
Publication number
20230361317
Publication date
Nov 9, 2023
Universitat Innsbruck
Philipp SCHRÖDER
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METAL-FREE HIGH VOLTAGE BATTERY
Publication number
20230344014
Publication date
Oct 26, 2023
Urban Electric Power Inc
Gautam G. YADAV
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SINGLE-WALLED CARBON NANOTUBES IN ALKALINE ELECTROCHEMICAL CELL ELE...
Publication number
20230335744
Publication date
Oct 19, 2023
ENERGIZER BRANDS, LLC
Philip J. Slezak
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ELECTROLYTE FORMULATIONS AND ADDITIVES FOR IRON ANODE ELECTROCHEMIC...
Publication number
20230290936
Publication date
Sep 14, 2023
FORM ENERGY, INC.
Annelise Christine THOMPSON
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SECONDARY BATTERY, SECONDARY BATTERY CONTROL SYSTEM, AND BATTERY PACK
Publication number
20230238593
Publication date
Jul 27, 2023
MURATA MANUFACTURING CO., LTD.
Takumi HIASA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
BATTERY USING LAYERED DOUBLE HYDROXIDE-LIKE COMPOUND
Publication number
20230207888
Publication date
Jun 29, 2023
NGK Insulators, Ltd.
Shohei YOKOYAMA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METHOD FOR DETERMINING THE ELECTROLYTE LEVEL IN A BATTERY
Publication number
20230198036
Publication date
Jun 22, 2023
SAFT GROUPE SA
Daniel NILSSON
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
IMPROVING ZINC-MANGANESE DIOXIDE BATTERY PERFORMANCE THROUGH INTERL...
Publication number
20230187623
Publication date
Jun 15, 2023
Urban Electric Power Inc
Gautam G. YADAV
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METHOD OF FABRICATING NANOPOROUS ZN ANODES AND THE APPLICATIONS IN...
Publication number
20230163287
Publication date
May 25, 2023
THE HONG KONG UNIVERSITY OF SCIENCE AND TECHNOLOGY
QING CHEN
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METAL-AIR CELLS WITH MINIMAL AIR ACCESS
Publication number
20230155212
Publication date
May 18, 2023
ENERGIZER BRANDS, LLC
Tony Rubsam
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ELECTROCHEMICAL CELL WITH IMPROVED HIGH-RATE DISCHARGE PERFORMANCE
Publication number
20230107553
Publication date
Apr 6, 2023
ENERGIZER BRANDS, LLC
Weiwei Huang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ALKALINE ELECTROCHEMICAL CELLS COMPRISING INCREASED ZINC OXIDE LEVELS
Publication number
20230107037
Publication date
Apr 6, 2023
ENERGIZER BRANDS, LLC
Robert P. Johnson
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Electrochemical Cells
Publication number
20230076928
Publication date
Mar 9, 2023
IFBattery Inc.
John H. Cushman
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ELECTROCHEMICAL AMINE/NITRILE REDOX METHOD FOR AMBIENT HYDROGEN STO...
Publication number
20230034211
Publication date
Feb 2, 2023
Zhenmeng Peng
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METAL-AIR CELLS WITH MINIMAL AIR ACCESS
Publication number
20230006286
Publication date
Jan 5, 2023
ENERGIZER BRANDS, LLC
Tony Rubsam
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ALKALINE MANGANESE REDOX FLOW BATTERY WITH INHIBITOR
Publication number
20220376286
Publication date
Nov 24, 2022
Raytheon Technologies Corporation
Timothy Davenport
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ZINC AIR FUEL CELL FOR RENEWABLE AND SUSTAINABLE ENERGY
Publication number
20220302485
Publication date
Sep 22, 2022
Joel Steven Goldberg
H01 - BASIC ELECTRIC ELEMENTS