dyes containing in the molecule at least one azo group and at least one other chromophore group

Patents Grantslast 30 patents

  • Information Patent Grant

    Fiber reactive dyestuffs

    • Patent number 7,326,777
    • Issue date Feb 5, 2008
    • Everlight USA, Inc.
    • Wen-Jang Chen
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    Fibre reactive azo dyes

    • Patent number 6,864,361
    • Issue date Mar 8, 2005
    • DyStar Textilfarben GmbH & Co. Deutschland KG
    • Warren James Ebenezer
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    Dyes, a process for their preparation and their use

    • Patent number 6,353,094
    • Issue date Mar 5, 2002
    • Ciba Specialty Chemicals Corporation
    • Athanassios Tzikas
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    Reactive dyes containing a formazan dye radical and monoazo dye rad...

    • Patent number 6,307,034
    • Issue date Oct 23, 2001
    • Ciba Specialty Chemicals Corporation
    • Hans Reichert
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    Amine pyrazole nickel phthalocyanine dyes for coloration

    • Patent number 6,271,355
    • Issue date Aug 7, 2001
    • Imperial Chemical Industries PLC
    • Denis Robert Annesley Ridyard
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    Dyeing process and dyes

    • Patent number 5,976,197
    • Issue date Nov 2, 1999
    • Zeneca Limited
    • Michael Gordon Hutchings
    • D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
  • Information Patent Grant

    AZO dyes containing a bridge member based on stibene and morpholino...

    • Patent number 5,554,734
    • Issue date Sep 10, 1996
    • Ciba-Geigy Corporation
    • Urs Lauk
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    2,2'-disulfo-4,4'-substituted triazinylaminophenyl disazostilbenes

    • Patent number 5,495,003
    • Issue date Feb 27, 1996
    • Sandoz Ltd.
    • Reinhard Pedrazzi
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    Triphendioxazine dyestuffs

    • Patent number 5,310,906
    • Issue date May 10, 1994
    • Bayer Aktiengesellschaft
    • Horst Jager
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    Triphendioxazine dyestuffs

    • Patent number 5,202,436
    • Issue date Apr 13, 1993
    • Bayer Aktiengesellschaft
    • Horst Jager
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    Azopyridone dyes

    • Patent number 5,175,261
    • Issue date Dec 29, 1992
    • Imperial Chemical Industries PLC
    • Denis R. A. Ridyard
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    Sulfo group containing triphendioxazines having at least one 1,3,5-...

    • Patent number 5,122,605
    • Issue date Jun 16, 1992
    • Sandoz Ltd.
    • Reinhard Pedrazzi
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    Anthraquinone-azo reactive dyestuffs

    • Patent number 4,242,259
    • Issue date Dec 30, 1980
    • Bayer Aktiengesellschaft
    • Wolfgang Harms
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    Process for dyeing and printing

    • Patent number 4,065,254
    • Issue date Dec 27, 1977
    • Ciba-Geigy Corporation
    • Arthur Buhler
    • D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
  • Information Patent Grant

    3770717

    • Patent number 3,770,717
    • Issue date Nov 6, 1973
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    3674783

    • Patent number 3,674,783
    • Issue date Jul 4, 1972
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    3516981

    • Patent number 3,516,981
    • Issue date Jun 23, 1970
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    3509138

    • Patent number 3,509,138
    • Issue date Apr 28, 1970
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    3509143

    • Patent number 3,509,143
    • Issue date Apr 28, 1970
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    3507864

    • Patent number 3,507,864
    • Issue date Apr 21, 1970
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    3164436

    • Patent number 3,164,436
    • Issue date Jan 5, 1965
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    3116293

    • Patent number 3,116,293
    • Issue date Dec 31, 1963
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    3100768

    • Patent number 3,100,768
    • Issue date Aug 13, 1963
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    3082201

    • Patent number 3,082,201
    • Issue date Mar 19, 1963
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    3082207

    • Patent number 3,082,207
    • Issue date Mar 19, 1963
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    3074925

    • Patent number 3,074,925
    • Issue date Jan 22, 1963
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    3073824

    • Patent number 3,073,824
    • Issue date Jan 15, 1963
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    3065191

    • Patent number 3,065,191
    • Issue date Nov 20, 1962
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    3041129

    • Patent number 3,041,129
    • Issue date Jun 26, 1962
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    2963473

    • Patent number 2,963,473
    • Issue date Dec 6, 1960
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...

Patents Applicationslast 30 patents

  • Information Patent Application

    Fiber reactive dyestuffs

    • Publication number 20060230552
    • Publication date Oct 19, 2006
    • Wen-Jang Chen
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Application

    Fibre reactive azo dyes

    • Publication number 20040107517
    • Publication date Jun 10, 2004
    • Warren James Ebenezer
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...