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  • CPC
  • C09B43/06
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CCHEMISTRY METALLURGY C09Paints, dyes C09BORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES MORDANTS LAKES C09B43/00Preparation of azo dyes from other azo compounds

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C09B43/06by oxidation
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Patents Grantslast 30 patents

  • Information Patent Grant

    Managing computer network resources
    • Patent number 9,663,659
    • Issue date May 30, 2017
    • Netfuel Inc
    • James D. Harlow
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    Azo compound, aqueous dye solutions containing the same, inks and u...
    • Patent number 7,387,668
    • Issue date Jun 17, 2008
    • Nippon Kayaku Kabushiki Kaisha
    • Hirokazu Kitayama
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    Process for the preparation of aminoazo dyes
    • Patent number 5,554,731
    • Issue date Sep 10, 1996
    • Bayer Aktiengesellschaft
    • Karl-Josef Herd
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Fiber-reactive monoazo and disazo dyes
    • Patent number 5,432,266
    • Issue date Jul 11, 1995
    • Bayer Aktiengesellschaft
    • Karl-Josef Herd
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Process for preparing [5-amino-2-(2-hydroxyethylamino)-phenyl](2-hy...
    • Patent number 5,414,131
    • Issue date May 9, 1995
    • Bayer Aktiengesellschaft
    • Karl-Josef Herd
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    Hydroxyethylthio hydroxyethylamino-phenyl-azo and -azoxy dyestuffs
    • Patent number 5,278,291
    • Issue date Jan 11, 1994
    • Bayer Aktiengesellschaft
    • Karl-Josef Herd
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    Process for the preparation of [5-amino-2-(2-hydroxyethylamino)phen...
    • Patent number 5,107,025
    • Issue date Apr 21, 1992
    • Bayer Aktiengesellschaft
    • Karl-Josef Herd
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    3915951
    • Patent number 3,915,951
    • Issue date Oct 28, 1975
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    3915952
    • Patent number 3,915,952
    • Issue date Oct 28, 1975
    • D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
  • Information Patent Grant

    3912712
    • Patent number 3,912,712
    • Issue date Oct 14, 1975
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    3840514
    • Patent number 3,840,514
    • Issue date Oct 8, 1974
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    3826801
    • Patent number 3,826,801
    • Issue date Jul 30, 1974
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    3773747
    • Patent number 3,773,747
    • Issue date Nov 20, 1973
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    3757011
    • Patent number 3,757,011
    • Issue date Sep 4, 1973
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    3743637
    • Patent number 3,743,637
    • Issue date Jul 3, 1973
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    3691148
    • Patent number 3,691,148
    • Issue date Sep 12, 1972
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    3658833
    • Patent number 3,658,833
    • Issue date Apr 25, 1972
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    3578653
    • Patent number 3,578,653
    • Issue date May 11, 1971
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    3575954
    • Patent number 3,575,954
    • Issue date Apr 20, 1971
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    3501454
    • Patent number 3,501,454
    • Issue date Mar 17, 1970
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    3458272
    • Patent number 3,458,272
    • Issue date Jul 29, 1969
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    3336287
    • Patent number 3,336,287
    • Issue date Aug 15, 1967
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    3310551
    • Patent number 3,310,551
    • Issue date Mar 21, 1967
    • D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
  • Information Patent Grant

    3307947
    • Patent number 3,307,947
    • Issue date Mar 7, 1967
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    3216995
    • Patent number 3,216,995
    • Issue date Nov 9, 1965
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    3186980
    • Patent number 3,186,980
    • Issue date Jun 1, 1965
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    3135732
    • Patent number 3,135,732
    • Issue date Jun 2, 1964
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    3116279
    • Patent number 3,116,279
    • Issue date Dec 31, 1963
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    3102879
    • Patent number 3,102,879
    • Issue date Sep 3, 1963
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    3086005
    • Patent number 3,086,005
    • Issue date Apr 16, 1963
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Patents Applicationslast 30 patents