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Sabine Gruettner-Merten

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  • Bensheim, DE
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Patents Grantslast 30 patents

  • Information Patent Grant

    Phenylazoanilines
    • Patent number 5,910,578
    • Issue date Jun 8, 1999
    • BASF Aktiengesellschaft
    • Peter Saling
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    Azo dye polymers
    • Patent number RE35407
    • Issue date Dec 17, 1996
    • BASF Aktiengesellschaft
    • Matthias Wiesenfeldt
    • 526 - Synthetic resins or natural rubbers
  • Information Patent Grant

    Molecular sieves containing azo dyes
    • Patent number 5,573,585
    • Issue date Nov 12, 1996
    • Hoelderich; Wolfgang
    • Guenter Lauth
    • C01 - INORGANIC CHEMISTRY
  • Information Patent Grant

    Azo dyes with an acetalized diazo component of the thiophene or thi...
    • Patent number 5,502,170
    • Issue date Mar 26, 1996
    • BASF Aktiengesellschaft
    • Sabine Gruettner-Merten
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    Azo dyes with an acetalized diazo component of the thiophene or thi...
    • Patent number 5,466,790
    • Issue date Nov 14, 1995
    • BASF Aktiengesellschaft
    • Sabine Gruettner-Merten
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    Azo dye polymers
    • Patent number 5,461,131
    • Issue date Oct 24, 1995
    • BASF Aktiengesellschaft
    • Matthias Wiesenfeldt
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Azo dye polymers
    • Patent number 5,434,231
    • Issue date Jul 18, 1995
    • BASF Aktiengesellschaft
    • Matthias Wiesenfeldt
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Blue dye mixtures of high brilliance
    • Patent number 5,382,263
    • Issue date Jan 17, 1995
    • BASF Aktiengesellschaft
    • Helmut Degen
    • D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
  • Information Patent Grant

    Use of pyridine dyes in the textile sector, dye mixtures with pyrid...
    • Patent number 5,376,150
    • Issue date Dec 27, 1994
    • BASF Aktiengesellschaft
    • Arno Lange
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Thiazoleazo dyes having a coupling component of the diphenylamine s...
    • Patent number 5,298,610
    • Issue date Mar 29, 1994
    • BASF Aktiengesellschaft
    • Erwin Hahn
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    Azo dye polymers
    • Patent number 5,264,507
    • Issue date Nov 23, 1993
    • BASF Aktiengesellschaft
    • Matthias Wiesenfeldt
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...