TREA

Sabine Gruettner

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  • Mutterstadt, DE
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Patents Grantslast 30 patents

  • Information Patent Grant

    Azo dyes for thermotransfer printing
    • Patent number RE34877
    • Issue date Mar 14, 1995
    • BASF Aktiengesellschaft
    • Volker Bach
    • 503 - Record receiver having plural interactive leaves or a colorless color f...
  • Information Patent Grant

    Aminothiazoles
    • Patent number 5,260,446
    • Issue date Nov 9, 1993
    • BASF Aktiengesellschaft
    • Matthias Wiesenfeldt
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    Azo dyes for thermotransfer printing
    • Patent number 5,200,386
    • Issue date Apr 6, 1993
    • BASF Aktiengesellschaft
    • Ruediger Sens
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Azo dyes for thermotransfer printing
    • Patent number 5,158,928
    • Issue date Oct 27, 1992
    • BASF Aktiengesellschaft
    • Volker Bach
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS