TREA

Jean-Paul Pauchard

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  • Fribourg, CH
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Patents Grantslast 30 patents

  • Information Patent Grant

    Stilbene compounds
    • Patent number 4,180,479
    • Issue date Dec 25, 1979
    • Ciba-Geigy Corporation
    • Adolf E. Siegrist
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    Stilbene compounds
    • Patent number 4,113,937
    • Issue date Sep 12, 1978
    • Ciba-Geigy Corporation
    • Adolf Emil Siegrist
    • C07 - ORGANIC CHEMISTRY