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Steven Limmer
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Albuquerque, NM, US
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Patents Grants
last 30 patents
Information
Patent Grant
Additives for improving battery performance via cation adsorption
Patent number
12,199,248
Issue date
Jan 14, 2025
ENERGIZER BRANDS, LLC
Andrew Gibson
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Alkaline electrochemical cells comprising increased zinc oxide levels
Patent number
12,126,014
Issue date
Oct 22, 2024
ENERGIZER BRANDS, LLC
Robert P. Johnson
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Alkaline electrochemical cells comprising increased zinc oxide levels
Patent number
11,450,847
Issue date
Sep 20, 2022
ENERGIZER BRANDS, LLC
Robert P. Johnson
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Substituted lambda manganese dioxides in an alkaline electrochemica...
Patent number
10,804,536
Issue date
Oct 13, 2020
ENERGIZER BRANDS, LLC
George Louis Schimek
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Ruggedized downhole tool for real-time measurements and uses thereof
Patent number
9,863,243
Issue date
Jan 9, 2018
National Technology & Engineering Solutions of Sandia, LLC
Ryan Falcone Hess
E21 - EARTH DRILLING MINING
Information
Patent Grant
Wireless passive radiation sensor
Patent number
8,596,862
Issue date
Dec 3, 2013
Sandia Corporation
Kent B. Pfeifer
G01 - MEASURING TESTING
Information
Patent Grant
Nuclear radiation-warning detector that measures impedance
Patent number
8,456,313
Issue date
Jun 4, 2013
Noel Felix Savignac
G01 - MEASURING TESTING
Patents Applications
last 30 patents
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
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
ADDITIVES FOR IMPROVING BATTERY PERFORMANCE VIA CATION ADSORPTION
Publication number
20210119264
Publication date
Apr 22, 2021
ENERGIZER BRANDS, LLC
Andrew Gibson
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ALKALINE ELECTROCHEMICAL CELLS COMPRISING INCREASED ZINC OXIDE LEVELS
Publication number
20200235382
Publication date
Jul 23, 2020
ENERGIZER BRANDS, LLC
Robert P. Johnson
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SUBSTITUTED LAMBDA MANGANESE DIOXIDES IN AN ALKALINE ELECTROCHEMICA...
Publication number
20180233743
Publication date
Aug 16, 2018
ENERGIZER BRANDS, LLC
George Louis Schimek
C01 - INORGANIC CHEMISTRY
Information
Patent Application
Nuclear radiation-warning detector that measures impedance
Publication number
20110156916
Publication date
Jun 30, 2011
Noel Felix Savignac
G08 - SIGNALLING