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M. Edgar Armacanqui
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Madison, WI, US
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Patents Grants
last 30 patents
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
Alkaline electrochemical cell with improved anode and separator com...
Patent number
11,264,607
Issue date
Mar 1, 2022
ENERGIZER BRANDS, LLC
M. Edgar Armacanqui
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Alkaline electrochemical cell with improved anode and separator com...
Patent number
10,693,125
Issue date
Jun 23, 2020
ENERGIZER BRANDS, LLC
M. Edgar Armacanqui
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Alkaline cell with improved reliability and discharge performance
Patent number
10,446,832
Issue date
Oct 15, 2019
ENERGIZER BRANDS, LLC
M. Edgar Armacanqui
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Alkaline cell with improved high rate capacity
Patent number
9,455,440
Issue date
Sep 27, 2016
Spectrum Brands, Inc.
M. Edgar Armacanqui
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Alkaline cell with improved high rate capability
Patent number
9,252,430
Issue date
Feb 2, 2016
Spectrum Brands, Inc.
M. Edgar Armacanqui
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Lithium primary cell
Patent number
8,980,480
Issue date
Mar 17, 2015
Spectrum Brands, Inc.
M. Edgar Armacanqui
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Alkaline cell with additive for improved discharge performance
Patent number
8,728,659
Issue date
May 20, 2014
Spectrum Brands, Inc.
M. Edgar Armacanqui
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Alkaline cell with performance enhancing additives
Patent number
8,691,439
Issue date
Apr 8, 2014
Spectrum Brands, Inc.
Ernest Ndzebet
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Alkaline cell with performance enhancing additives
Patent number
7,749,654
Issue date
Jul 6, 2010
Rovcal, Inc.
Ernest Ndzebet
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Alkaline cell with performance enhancing additives
Patent number
7,226,696
Issue date
Jun 5, 2007
Rayovac Corporation
Ernest Ndzebet
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Patents Applications
last 30 patents
Information
Patent Application
ALKALINE ELECTROCHEMICAL CELL WITH IMPROVED ANODE AND SEPARATOR COM...
Publication number
20230395784
Publication date
Dec 7, 2023
Energizer Brands, LLC
M. Edgar Armacanqui
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ALKALINE ELECTROCHEMICAL CELL WITH IMPROVED ANODE AND SEPARATOR COM...
Publication number
20200161637
Publication date
May 21, 2020
ENERGIZER BRANDS, LLC
M. Edgar Armacanqui
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ALKALINE ELECTROCHEMICAL CELL WITH IMPROVED ANODE AND SEPARATOR COM...
Publication number
20190214632
Publication date
Jul 11, 2019
Spectrum Brands, Inc.
M. Edgar Armacanqui
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ALKALINE CELL WITH IMPROVED DISCHARGE EFFICIENCY
Publication number
20180114978
Publication date
Apr 26, 2018
Spectrum Brands, Inc.
M. Edgar ARMACANQUI
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ALKALINE CELL WITH IMPROVED RELIABILITY AND DISCHARGE PERFORMANCE
Publication number
20180013133
Publication date
Jan 11, 2018
Spectrum Brands, Inc.
M. Edgar Armacanqui
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ALKALINE ELECTROCHEMICAL CELL WITH IMPROVED ANODE AND SEPARATOR COM...
Publication number
20170365830
Publication date
Dec 21, 2017
Spectrum Brands, Inc.
M. Edgar Armacanqui
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ALKALINE CELL WITH IMPROVED HIGH RATE CAPACITY
Publication number
20160133920
Publication date
May 12, 2016
Spectrum Brands, Inc.
M. Edgar Armacanqui
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Alkaline Cell With Improved High Rate Capability
Publication number
20150037627
Publication date
Feb 5, 2015
SPECTRUM BRANDS, INC.
M. Edgar Armacanqui
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
LITHIUM PRIMARY CELL
Publication number
20130177801
Publication date
Jul 11, 2013
Rovcal, Inc.
M. Edgar Armacanqui
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ALKALINE CELL WITH ADDITIVE FOR IMPROVED DISCHARGE PERFORMANCE
Publication number
20110294004
Publication date
Dec 1, 2011
Rovcal, Inc.
M. Edgar Armacanqui
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Alkaline Cell With Performance Enhancing Additives
Publication number
20100233533
Publication date
Sep 16, 2010
Rovcal, Inc.
Ernest Ndzebet
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
ALKALINE ELECTROCHEMICAL CELL HAVING IMPROVED GELLED ANODE
Publication number
20080193851
Publication date
Aug 14, 2008
Rovcal, Inc.
M. Edgar Armacanqui
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
ALKALINE CELL WITH PERFORMANCE ENHANCING ADDITIVES
Publication number
20070248880
Publication date
Oct 25, 2007
Rovcal, Inc.
Ernest Ndzebet
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
Alkaline cell with performance enhancing additives
Publication number
20040076878
Publication date
Apr 22, 2004
Ernest Ndzebet
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...