TREA

Helena Dbaly

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  • Basel, CH
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Patents Grantslast 30 patents

  • Information Patent Grant

    Aqueous solutions of fluorescent whitening agents
    • Patent number 7,531,107
    • Issue date May 12, 2009
    • Ciba Specialty Chemicals Corporation
    • Rainer Hans Traber
    • C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
  • Information Patent Grant

    Metal complexes of tripodal ligands
    • Patent number 6,800,775
    • Issue date Oct 5, 2004
    • Ciba Specialty Chemicals Corporation
    • Frank Bachmann
    • C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
  • Information Patent Grant

    Liquid fluorescent whitening agent formulation
    • Patent number 6,660,705
    • Issue date Dec 9, 2003
    • Ciba Specialty Chemicals Corporation
    • Rainer Hans Traber
    • C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
  • Information Patent Grant

    Stabilizing leather against thermal and photochemical decomposition
    • Patent number 5,705,083
    • Issue date Jan 6, 1998
    • Ciba Specialty Chemicals Corporation
    • Franz Wyss
    • D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...

Patents Applicationslast 30 patents