TREA

Gerd Grenner

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  • Binningen, DE
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Patents Grantslast 30 patents

  • Information Patent Grant

    Sheet-like diagnostic device
    • Patent number RE37437
    • Issue date Nov 6, 2001
    • Dade Behring Marburg, GmbH
    • Heinz-Jürgen Friesen
    • 436 - Chemistry: analytical and immunological testing
  • Information Patent Grant

    Divalent hapten derivatives
    • Patent number 5,336,621
    • Issue date Aug 9, 1994
    • Hoechst Celanese Corporation
    • Kathleen J. Primes
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Sheet-like diagnostic device
    • Patent number 4,861,711
    • Issue date Aug 29, 1989
    • Behringwerke Aktiengesellschaft
    • Heinz-Jurgen Friesen
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Divalent hapten derivatives
    • Patent number 4,760,142
    • Issue date Jul 26, 1988
    • Hoechst Celanese Corporation
    • Kathleen J. Primes
    • G01 - MEASURING TESTING