TREA

Joseph Stärk

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  • Ebsdorfergrund, DE
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Patents Grantslast 30 patents

  • Information Patent Grant

    Sheet-like diagnostic device
    • Patent number RE38688
    • Issue date Jan 18, 2005
    • Dade Behring Marburg GmbH
    • Heinz-Jürgen Friesen
    • 436 - Chemistry: analytical and immunological testing
  • 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

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