only amino and hydroxy groups

Patents Grantslast 30 patents

  • Information Patent Grant

    Colored particles

    • Patent number 8,262,790
    • Issue date Sep 11, 2012
    • Canon Kabushiki Kaisha
    • Kazumichi Nakahama
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    Phase change inks

    • Patent number 7,901,496
    • Issue date Mar 8, 2011
    • Xerox Corporation
    • Jeffrey H. Banning
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    Colorant compounds

    • Patent number 7,683,192
    • Issue date Mar 23, 2010
    • Xerox Corporation
    • Jeffrey H. Banning
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    Methods of making colorant compounds

    • Patent number 7,524,979
    • Issue date Apr 28, 2009
    • Xerox Corporation
    • C. Wayne Jaeger
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    Anthraquinone dyes

    • Patent number 7,456,316
    • Issue date Nov 25, 2008
    • Huntsman International LLC
    • Urs Lauk
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Methods for making colorant compounds

    • Patent number 7,053,227
    • Issue date May 30, 2006
    • Xerox Corporation
    • C. Wayne Jaeger
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    Colorant compounds

    • Patent number 6,958,406
    • Issue date Oct 25, 2005
    • Xerox Corporation
    • Jeffery H. Banning
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    Preparation of 1-amino-4-hydroxyanthraquinones

    • Patent number 6,884,899
    • Issue date Apr 26, 2005
    • Bayer Aktiengesellschaft
    • Christoph Thiebes
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    Methods of printing phase change ink compositions

    • Patent number 6,422,695
    • Issue date Jul 23, 2002
    • Xerox Corporation
    • C. Wayne Jaeger
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Preparation of arylaminohydroxyanthraquinones

    • Patent number 6,420,576
    • Issue date Jul 16, 2002
    • Bayer Aktiengesellschaft
    • Josef-Walter Stawitz
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    Colorant compounds, phase change ink compositions, and methods of p...

    • Patent number 6,395,078
    • Issue date May 28, 2002
    • Xerox Corporation
    • C. Wayne Jaeger
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Anthraquinone polysulfonamide colorants

    • Patent number 6,140,517
    • Issue date Oct 31, 2000
    • Eastman Chemical Company
    • Max Allen Weaver
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Process for coloring linear polyesters in the melt

    • Patent number 4,344,767
    • Issue date Aug 17, 1982
    • Ciba-Geigy Corporation
    • Gerhard Umsonst
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    1-Hydroxy-4-heteroarylaminoanthraquinones

    • Patent number 4,341,896
    • Issue date Jul 27, 1982
    • Ciba-Geigy Corporation
    • Max Jost
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    6-Anilino-1,4,5-trihydroxyanthraquinones

    • Patent number 3,992,421
    • Issue date Nov 16, 1976
    • American Color & Chemical Corporation
    • Raouf Botros
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    3927964

    • Patent number 3,927,964
    • Issue date Dec 23, 1975
    • D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
  • Information Patent Grant

    3692461

    • Patent number 3,692,461
    • Issue date Sep 19, 1972
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    3600410

    • Patent number 3,600,410
    • Issue date Aug 17, 1971
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    3585220

    • Patent number 3,585,220
    • Issue date Jun 15, 1971
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    3531502

    • Patent number 3,531,502
    • Issue date Sep 29, 1970
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    3526639

    • Patent number 3,526,639
    • Issue date Sep 1, 1970
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    3523936

    • Patent number 3,523,936
    • Issue date Aug 11, 1970
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    3497527

    • Patent number 3,497,527
    • Issue date Feb 24, 1970
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    3458537

    • Patent number 3,458,537
    • Issue date Jul 29, 1969
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    3421828

    • Patent number 3,421,828
    • Issue date Jan 14, 1969
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    3409385

    • Patent number 3,409,385
    • Issue date Nov 5, 1968
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    3201415

    • Patent number 3,201,415
    • Issue date Aug 17, 1965
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    3106438

    • Patent number 3,106,438
    • Issue date Oct 8, 1963
    • D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
  • Information Patent Grant

    2993917

    • Patent number 2,993,917
    • Issue date Jul 25, 1961
    • D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
  • Information Patent Grant

    2967754

    • Patent number 2,967,754
    • Issue date Jan 10, 1961
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...

Patents Applicationslast 30 patents

  • Information Patent Application

    METHOD FOR PREPARING PHENYLAMINOHYDROXYANTHRAQUINONES

    • Publication number 20190161617
    • Publication date May 30, 2019
    • LANXESS Deutschland GmbH
    • Hans-Ulrich BORST
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Application

    COLORED PARTICLES

    • Publication number 20110023749
    • Publication date Feb 3, 2011
    • Canon Kabushiki Kaisha
    • Kazumichi Nakahama
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Application

    Preparation of substituted aminoanthraquinones

    • Publication number 20080139830
    • Publication date Jun 12, 2008
    • LANXESS Deutschland GmbH
    • Horst Berneth
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    Methods of making colorant compounds

    • Publication number 20060178458
    • Publication date Aug 10, 2006
    • Xerox Corporation.
    • C. Wayne Jaeger
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Application

    Phase change inks

    • Publication number 20060021547
    • Publication date Feb 2, 2006
    • Xerox Corporation.
    • Jeffrey H. Banning
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Application

    Colorant compounds

    • Publication number 20060025616
    • Publication date Feb 2, 2006
    • Xerox Corporation.
    • Jeffrey H. Banning
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Application

    Anthraquinone dyes

    • Publication number 20050150061
    • Publication date Jul 14, 2005
    • Urs Lauk
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    Methods for making colorant compounds

    • Publication number 20040082801
    • Publication date Apr 29, 2004
    • Xerox Corporation.
    • C. Wayne Jaeger
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Application

    Colorant compounds

    • Publication number 20040077887
    • Publication date Apr 22, 2004
    • Xerox Corporation.
    • Jeffery H. Banning
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Application

    Preparation of 1-amino-4-hydroxyanthraquinones

    • Publication number 20030045735
    • Publication date Mar 6, 2003
    • Christoph Thiebes
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Application

    Methods of printing phase change ink compositions

    • Publication number 20020058711
    • Publication date May 16, 2002
    • C. Wayne Jaeger
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS