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James M. Larson

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  • Minneapolis, MN, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Fuel cell electrolyte membrane with basic polymer
    • Patent number 8,323,809
    • Issue date Dec 4, 2012
    • 3M Innovative Properties Company
    • James M. Larson
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Fuel cell electrolyte membrane with basic polymer
    • Patent number 7,838,138
    • Issue date Nov 23, 2010
    • 3M Innovative Properties Company
    • James M. Larson
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Fuel cell electrolyte membrane with acidic polymer
    • Patent number 7,517,604
    • Issue date Apr 14, 2009
    • 3M Innovative Properties Company
    • Steven J. Hamrock
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Amine oxide coating compositions
    • Patent number 6,703,068
    • Issue date Mar 9, 2004
    • 3M Innovative Properties Company
    • Klaus Hintzer
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Membrane electrode assemblies
    • Patent number 6,613,106
    • Issue date Sep 2, 2003
    • 3M Innovative Properties Company
    • Mark K. Debe
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Grant

    Method of making gas diffusion layers for electrochemical cells
    • Patent number 6,465,041
    • Issue date Oct 15, 2002
    • 3M Innovative Properties Company
    • Joseph William Frisk
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Membrane electrode assemblies
    • Patent number 6,432,571
    • Issue date Aug 13, 2002
    • 3M Innovative Properties Company
    • Mark K. Debe
    • C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
  • Information Patent Grant

    Membrane electrode assemblies
    • Patent number 6,428,584
    • Issue date Aug 6, 2002
    • 3M Innovative Properties Company
    • Mark K. Debe
    • C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
  • Information Patent Grant

    Membrane electrode assemblies
    • Patent number 6,183,668
    • Issue date Feb 6, 2001
    • 3M Innovative Properties Company
    • Mark K. Debe
    • C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
  • Information Patent Grant

    Batteries with porous components
    • Patent number 6,171,723
    • Issue date Jan 9, 2001
    • 3M Innovative Properties Company
    • Robert B. Loch
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Batteries with porous components
    • Patent number 6,143,216
    • Issue date Nov 7, 2000
    • 3M Innovative Properties Company
    • Robert B. Loch
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Rotating filtration cartridge and blower for HVAC applications
    • Patent number 6,099,608
    • Issue date Aug 8, 2000
    • 3M Innovative Properties Company
    • Michael Harms
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    Sorptive articles
    • Patent number 6,059,860
    • Issue date May 9, 2000
    • 3M Innovative Properties Company
    • James M. Larson
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Membrane electrode assemblies
    • Patent number 5,910,378
    • Issue date Jun 8, 1999
    • Minnesota Mining and Manufacturing Company
    • Mark K. Debe
    • C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
  • Information Patent Grant

    Low adhesion compositions of perfluoropolyethers
    • Patent number 4,830,910
    • Issue date May 16, 1989
    • Minnesota Mining and Manufacturing Company
    • James M. Larson
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Composite low surface energy liner of perfluoropolyether
    • Patent number 4,614,667
    • Issue date Sep 30, 1986
    • Minnesota Mining and Manufacturing Company
    • James M. Larson
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    Composite low surface energy liner of perfluoropolyether
    • Patent number 4,567,073
    • Issue date Jan 28, 1986
    • Minnesota Mining and Manufacturing Company
    • James M. Larson
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

  • Information Patent Application

    FUEL CELL ELECTROLYTE MEMBRANE WITH BASIC POLYMER
    • Publication number 20110000615
    • Publication date Jan 6, 2011
    • 3M Innovative Properties Company
    • James M. Larson
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    FUEL CELL ELECTROLYTE MEMBRANE WITH ACIDIC POLYMER
    • Publication number 20090325030
    • Publication date Dec 31, 2009
    • 3M Innovative Properties Company
    • Steven J. Hamrock
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    Fuel cell electrolyte membrane with acidic polymer
    • Publication number 20070243446
    • Publication date Oct 18, 2007
    • 3M Innovative Properties Company
    • Steven J. Hamrock
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    Fuel cell electrolyte membrane with basic polymer
    • Publication number 20070065699
    • Publication date Mar 22, 2007
    • 3M Innovative Properties Company
    • James M. Larson
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    Amine oxide coating compositions
    • Publication number 20040171734
    • Publication date Sep 2, 2004
    • 3M Innovative Properties Company
    • Klaus Hintzer
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    Precompressed gas diffusion layers for electrochemical cells
    • Publication number 20030134178
    • Publication date Jul 17, 2003
    • 3M Innovative Properties Company
    • James Michael Larson
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Application

    Amine oxide coating compositions
    • Publication number 20030114576
    • Publication date Jun 19, 2003
    • Klaus Hintzer
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    Membrane electrode assemblies
    • Publication number 20030041444
    • Publication date Mar 6, 2003
    • 3M Innovative Properties Company
    • Mark K. Debe
    • C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR