TREA

Rolf Bergmann

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  • Darmstadt, DT
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Patents Grantslast 30 patents

  • Information Patent Grant

    Novel penicillins and their preparation
    • Patent number 4,031,230
    • Issue date Jun 21, 1977
    • Merck Patent Gesellschaft mit beschrankter Haftung
    • Rudolf Gottschlich
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    Tetracyclic compounds
    • Patent number 4,024,272
    • Issue date May 17, 1977
    • Merck Patent Gesellschaft mit beschrankter Haftung
    • Werner Rogalski
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    7-Methoxy-6-thiatetracyclines and their preparation
    • Patent number 3,988,468
    • Issue date Oct 26, 1976
    • Merck Patent Gesellschaft mit beschrankter Haftung
    • Werner Rogalski
    • C07 - ORGANIC CHEMISTRY