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Werner Gunkel

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  • Rossdorf, DE
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Patents Grantslast 30 patents

  • Information Patent Grant

    Test strips
    • Patent number 4,837,373
    • Issue date Jun 6, 1989
    • Merck Patent Gesellschaft mit beschrankter Haftung
    • Werner Gunkel
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Container for aggressive liquids
    • Patent number 4,738,356
    • Issue date Apr 19, 1988
    • Merck Patent Gesellschaft mit beschrankter Haftung
    • Werner Gunkel
    • F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS
  • Information Patent Grant

    Chromatography column and process for packing same
    • Patent number 4,732,687
    • Issue date Mar 22, 1988
    • Merck Patent Gesellschaft mit beschrankter Haftung
    • Peter Muller
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Column clamping device for chromatography
    • Patent number 4,451,365
    • Issue date May 29, 1984
    • Merck Patent Gesellschaft mit beschrankter Haftung
    • Gunther Sattler
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Separation column for liquid chromatography and sealing arrangement...
    • Patent number 4,350,595
    • Issue date Sep 21, 1982
    • Merck Patent Gesellschaft mit beschrankter Haftung
    • Werner Gunkel
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Chromatography column
    • Patent number 4,280,905
    • Issue date Jul 28, 1981
    • Merck Patent Gesellschaft mit beschrankter Haftung
    • Werner Gunkel
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL