Matthew Hennek

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Stoughton, WI, US

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Patents Grantslast 30 patents

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
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
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 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

Patents Applicationslast 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
SEPARATOR FOR ALKALINE CELLS
- Publication number 20230261319
- Publication date Aug 17, 2023
- ENERGIZER BRANDS, LLC
- M. Edgar ARMACANQUI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEPARATOR FOR METAL AIR CELLS
- Publication number 20210265701
- Publication date Aug 26, 2021
- ENERGIZER BRANDS, LLC
- M. Edgar ARMACANQUI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEPARATOR FOR ALKALINE CELLS
- Publication number 20200295330
- Publication date Sep 17, 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 20200161637
- Publication date May 21, 2020
- ENERGIZER BRANDS, LLC
- 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