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Jeffrey A. Poirier
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Madison, WI, US
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Patents Grants
last 30 patents
Information
Patent Grant
Metal air cathode manganese oxide contained in octahedral molecular...
Patent number
9,136,540
Issue date
Sep 15, 2015
Spectrum Brands, Inc.
Akshaya Kumar Padhi
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Metal air cathode: manganese oxide contained in octahedral molecula...
Patent number
8,974,964
Issue date
Mar 10, 2015
Spectrum Brands, Inc.
Akshaya Kumar Padhi
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Alkaline cell with performance enhancing additives
Patent number
7,169,504
Issue date
Jan 30, 2007
Rovcal, Inc.
Miguel E. Armacanqui
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Button cell battery pack with air access channel
Patent number
6,938,775
Issue date
Sep 6, 2005
Rovcal, Inc.
Robert C. Gaffney
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Grant
Alkaline cell with gassing inhibitors
Patent number
6,872,489
Issue date
Mar 29, 2005
Rovcal, Inc.
Edgar M Armacanqui
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Current interrupter for electrochemical cells
Patent number
6,037,071
Issue date
Mar 14, 2000
Duracell Inc.
Jeffrey Poirier
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Current interrupter for electrochemical cells
Patent number
5,998,051
Issue date
Dec 7, 1999
Duracell Inc.
Jeffrey Poirier
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
Information
Patent Application
Copper Alloy Metal Strip For Zinc Air Anode Cans
Publication number
20130115530
Publication date
May 9, 2013
Rovcal, Inc.
Rodney Stuart McKenzie
B32 - LAYERED PRODUCTS
Information
Patent Application
NOVEL METAL AIR CATHODE MANGANESE OXIDE CONTAINED IN OCTAHEDRAL MOL...
Publication number
20110070487
Publication date
Mar 24, 2011
Rovcal, Inc.
Akshaya Kumar Padhi
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Novel metal air cathode: manganese oxide contained in octahedral mo...
Publication number
20070111095
Publication date
May 17, 2007
Rovcal, Inc.
Akshaya Kumar Padhi
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
Electrochemical cells containing spun mercury-amalgamated zinc part...
Publication number
20070048575
Publication date
Mar 1, 2007
Rovcal, Inc.
Rodney S. McKenzie
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
Electrochemical cells containing spun mercury-amalgamated zinc part...
Publication number
20070048576
Publication date
Mar 1, 2007
Rovcal, Inc.
Rodney S. McKenzie
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
Nickel-plated screen for electrochemical cell
Publication number
20050026031
Publication date
Feb 3, 2005
Rodney S. McKenzie
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
Alkaline cell with performance enhancing additives
Publication number
20040033418
Publication date
Feb 19, 2004
Miguel E. Armacanqui
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Button cell battery pack with air access channel
Publication number
20040011698
Publication date
Jan 22, 2004
Robert C. Gaffney
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Application
Alkaline cell with gassing inhibitors
Publication number
20030162092
Publication date
Aug 28, 2003
Edgar M. Armacanqui
H01 - BASIC ELECTRIC ELEMENTS