from an indole

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  • C09B29/3613
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Patents Grantslast 30 patents

  • Information Patent Grant

    AZO compound and ink containing the compound

    • Patent number 9,200,171
    • Issue date Dec 1, 2015
    • MITSUBISHI CHEMICAL CORPORATION
    • Utako Takeda
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    Disperse dye composition and dyeing method for hydrophobic fiber ma...

    • Patent number 9,156,988
    • Issue date Oct 13, 2015
    • Nippon Kayaku Kabushiki Kaisha
    • Yoshiyuki Sato
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    Colorants in foam form

    • Patent number 8,734,530
    • Issue date May 27, 2014
    • Henkel AG & Co.KGaA
    • Frank Janssen
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Synthesis of novel azo-dyes and their use in oligonucleotide synthesis

    • Patent number 7,956,169
    • Issue date Jun 7, 2011
    • ChemGenes Corporation
    • Andrei Laikhter
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    Process for the preparation of dyestuffs

    • Patent number 5,578,711
    • Issue date Nov 26, 1996
    • Bayer Aktiengesellschaft
    • Roderich Raue
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    Process for the preparation of dyestuffs

    • Patent number 5,541,299
    • Issue date Jul 30, 1996
    • Bayer Aktiengesellschaft
    • Roderich Raue
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    Process for the preparation of dyestuffs

    • Patent number 5,502,171
    • Issue date Mar 26, 1996
    • Bayer Aktiengesellschaft
    • Roderich Raue
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    Substituted phenylazosulfoindole dyes

    • Patent number 4,997,921
    • Issue date Mar 5, 1991
    • Ciba-Geigy Corporation
    • Rudolf Hurter
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    Monoazo dyes containing sulfoindole coupling components

    • Patent number 4,954,563
    • Issue date Sep 4, 1990
    • Ciba-Geigy Corporation
    • Rudolf Hurter
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    Azo dyes

    • Patent number 4,582,897
    • Issue date Apr 15, 1986
    • Ciba-Geigy Corporation
    • Dieter Mausezahl
    • D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
  • Information Patent Grant

    Azo dyes from unsubstituted or substituted 3-amino-pyridine and ary...

    • Patent number 4,562,248
    • Issue date Dec 31, 1985
    • Eastman Kodak Company
    • Max A. Weaver
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    Isothiazole type azo dyes containing imidazo type couplers

    • Patent number 4,419,289
    • Issue date Dec 6, 1983
    • Eastman Kodak Company
    • Jean C. Fleischer
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    Acid azo dyes containing heterocyclic couplers

    • Patent number 4,396,547
    • Issue date Aug 2, 1983
    • Eastman Kodak Company
    • Max A. Weaver
    • D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
  • Information Patent Grant

    Indoline coupled isothiazole azo dyes

    • Patent number 4,354,970
    • Issue date Oct 19, 1982
    • Eastman Kodak Company
    • Jean C. Fleischer
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    Process for dyeing and printing cellulose fibres

    • Patent number 4,249,275
    • Issue date Feb 10, 1981
    • Bayer Aktiengesellschaft
    • Herbert Hugl
    • D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
  • Information Patent Grant

    P-Sulphophenoxy-phenylazo indoles

    • Patent number 4,248,774
    • Issue date Feb 3, 1981
    • Bayer Aktiengesellschaft
    • Herbert Hugl
    • D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
  • Information Patent Grant

    Cationic diazacyanine dyestuffs

    • Patent number 4,104,268
    • Issue date Aug 1, 1978
    • Bayer Aktiengesellschaft
    • Hans-Lothar Dorsch
    • D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
  • Information Patent Grant

    Benzene-azo-indole dyestuffs

    • Patent number 4,060,521
    • Issue date Nov 29, 1977
    • Bayer Aktiengesellschaft
    • Dieter vor der Bruck
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    Process for dyeing polyurethane plastics

    • Patent number 4,026,931
    • Issue date May 31, 1977
    • Bayer Aktiengesellschaft
    • Manfred Wiesel
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Process for detecting the completion of the sterilizing treatment u...

    • Patent number 4,015,937
    • Issue date Apr 5, 1977
    • Sakata Shokai Ltd.
    • Kozo Miyamoto
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Aminosulfonylphenyl-azo-indolyl dyestuffs

    • Patent number 4,000,123
    • Issue date Dec 28, 1976
    • Bayer Aktiengesellschaft
    • Richard Sommer
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    3925350

    • Patent number 3,925,350
    • Issue date Dec 9, 1975
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    3829436

    • Patent number 3,829,436
    • Issue date Aug 13, 1974
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    3829411

    • Patent number 3,829,411
    • Issue date Aug 13, 1974
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    3759895

    • Patent number 3,759,895
    • Issue date Sep 18, 1973
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    3557080

    • Patent number 3,557,080
    • Issue date Jan 19, 1971
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...

Patents Applicationslast 30 patents

  • Information Patent Application

    AQUEOUS COLORING COMPOSITION FOR TEXTILE PRINTING, TEXTILE PRINTING...

    • Publication number 20140196223
    • Publication date Jul 17, 2014
    • FUJIFILM CORPORATION
    • Yoshiharu YABUKI
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Application

    Disperse Dye Composition And Dyeing Method For Hydrophobic Fiber Ma...

    • Publication number 20140082860
    • Publication date Mar 27, 2014
    • NIPPON KAYAKU KABUSHIKI KAISHA
    • Yoshiyuki Sato
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Application

    AZO COMPOUND AND INK CONTAINING THE COMPOUND

    • Publication number 20140078577
    • Publication date Mar 20, 2014
    • MITSUBISHI CHEMICAL CORPORATION
    • Utako TAKEDA
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Application

    COLORANTS IN FOAM FORM

    • Publication number 20130125917
    • Publication date May 23, 2013
    • Henkel AG & Co. KGaA
    • Frank Janssen
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Application

    DICHROIC DYE COMPOSITION

    • Publication number 20090274853
    • Publication date Nov 5, 2009
    • FUJIFILM Corporation
    • Shinichi Morishima
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...