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Menno Heringa

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  • Middelburg, NL
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Patents Grantslast 30 patents

  • Information Patent Grant

    Chromatography column
    • Patent number 8,147,690
    • Issue date Apr 3, 2012
    • Agilent Technologies, Inc.
    • Norwin Rolf Leonhard von Doehren
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Carrier for a chromatographic column
    • Patent number 6,730,216
    • Issue date May 4, 2004
    • Varian, BV
    • Menno Heringa
    • G01 - MEASURING TESTING

Patents Applicationslast 30 patents

  • Information Patent Application

    CHROMATOGRAPHY COLUMN
    • Publication number 20110094953
    • Publication date Apr 28, 2011
    • Norwin Rolf Leonhard von Doehren
    • G01 - MEASURING TESTING
  • Information Patent Application

    Carrier for a chromatographic column
    • Publication number 20020100719
    • Publication date Aug 1, 2002
    • Menno Heringa
    • G01 - MEASURING TESTING