TREA

Peter Keller

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Patents Grantslast 30 patents

  • Information Patent Grant

    deA-steroids
    • Patent number 4,492,797
    • Issue date Jan 8, 1985
    • Hoffmann-La Roche Inc.
    • Andor Furst
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    D-Homosteroids
    • Patent number 4,361,578
    • Issue date Nov 30, 1982
    • Leo Alig
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    D-Homopregnanes
    • Patent number 4,285,880
    • Issue date Aug 25, 1981
    • Hoffmann-La Roche Inc.
    • Andor Furst
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    D-Homopregnanes
    • Patent number 4,202,823
    • Issue date May 13, 1980
    • Hoffmann-La Roche Inc.
    • Andor Furst
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    D-Homopregnanes
    • Patent number 4,140,700
    • Issue date Feb 20, 1979
    • Hoffmann-La Roche Inc.
    • Andor Furst
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    D-homosteroids
    • Patent number 4,028,400
    • Issue date Jun 7, 1977
    • Leo Alig
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    D-homosteroids
    • Patent number 4,026,918
    • Issue date May 31, 1977
    • Andor Furst
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    D-homosteroids
    • Patent number 4,026,921
    • Issue date May 31, 1977
    • Andor Furst
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    6.beta.,7.beta.-Epoxy-1.alpha.,2.alpha.-methylen-D-homo-4-pregnen-3...
    • Patent number 3,965,128
    • Issue date Jun 22, 1976
    • Hoffmann-La Roche Inc.
    • Andor Furst
    • C07 - ORGANIC CHEMISTRY