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Douglas P. Walling

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  • Indianapolis, IN, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Biosensor
    • Patent number 7,780,827
    • Issue date Aug 24, 2010
    • Roche Diagnostics Operations, Inc.
    • Raghbir S. Bhullar
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Method of making a biosensor
    • Patent number 7,476,827
    • Issue date Jan 13, 2009
    • Roche Diagnostics Operations, Inc.
    • Raghbir S. Bhullar
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Method of making a biosensor
    • Patent number 7,386,937
    • Issue date Jun 17, 2008
    • Roche Diagnostics Operations, Inc.
    • Raghbir S. Bhullar
    • C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
  • Information Patent Grant

    Method of making a biosensor
    • Patent number 7,073,246
    • Issue date Jul 11, 2006
    • Roche Diagnostics Operations, Inc.
    • Raghbir S. Bhullar
    • C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
  • Information Patent Grant

    Recloseable biosensor
    • Patent number 7,063,774
    • Issue date Jun 20, 2006
    • Roche Diagnostics Operations, Inc.
    • Raghbir Singh Bhullar
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Biosensor
    • Patent number 6,911,621
    • Issue date Jun 28, 2005
    • Roche Diagnostics Corporation
    • Raghbir S. Bhullar
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Biosensor
    • Patent number 6,814,843
    • Issue date Nov 9, 2004
    • Roche Diagnostics Corporation
    • Raghbir S. Bhullar
    • C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
  • Information Patent Grant

    Biosensor with code pattern
    • Patent number 6,814,844
    • Issue date Nov 9, 2004
    • Roche Diagnostics Corporation
    • Raghbir S. Bhullar
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Cell for electrochemical anaylsis of a sample
    • Patent number 6,562,210
    • Issue date May 13, 2003
    • Roche Diagnostics Corporation
    • Raghbir Singh Bhullar
    • C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
  • Information Patent Grant

    Biosensor
    • Patent number 6,540,890
    • Issue date Apr 1, 2003
    • Roche Diagnostics Corporation
    • Raghbir S. Bhullar
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Recloseable biosensor
    • Patent number 6,488,828
    • Issue date Dec 3, 2002
    • Roche Diagnostics Corporation
    • Raghbir Singh Bhullar
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Biosensor
    • Patent number 6,428,664
    • Issue date Aug 6, 2002
    • Roche Diagnostics Corporation
    • Raghbir Singh Bhullar
    • G01 - MEASURING TESTING

Patents Applicationslast 30 patents

  • Information Patent Application

    BIOSENSOR
    • Publication number 20100219071
    • Publication date Sep 2, 2010
    • Raghbir S. Bhullar
    • G01 - MEASURING TESTING
  • Information Patent Application

    METHOD OF MAKING A BIOSENSOR
    • Publication number 20080314882
    • Publication date Dec 25, 2008
    • Raghbir S. Bhullar
    • G01 - MEASURING TESTING
  • Information Patent Application

    BIOSENSOR
    • Publication number 20040200721
    • Publication date Oct 14, 2004
    • Raghbir S. Bhullar
    • G01 - MEASURING TESTING
  • Information Patent Application

    Biosensor
    • Publication number 20030094367
    • Publication date May 22, 2003
    • Raghbir S. Bhullar
    • G01 - MEASURING TESTING
  • Information Patent Application

    Recloseable biosensor
    • Publication number 20030047451
    • Publication date Mar 13, 2003
    • Raghbir Singh Bhullar
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL