Dyes with acylated amino groups

Patents Grantslast 30 patents

  • Information Patent Grant

    Colored pigment particles for electrophoretic displays

    • Patent number 9,846,345
    • Issue date Dec 19, 2017
    • EMPIRE TECHNOLOGY DEVELOPMENT LLC
    • Josef Peter Klein
    • G02 - OPTICS
  • Information Patent Grant

    Colored composition, colored cured film, color filter, method for p...

    • Patent number 8,778,577
    • Issue date Jul 15, 2014
    • FUJIFILM Corporation
    • Daisuke Sasaki
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    Lightfast colorant and lightfast ink composition including the same

    • Patent number 7,173,114
    • Issue date Feb 6, 2007
    • Samsung Electronics Co., Ltd.
    • Kyung-hoon Lee
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    Light resistant colorant and composition containing the same

    • Patent number 7,064,210
    • Issue date Jun 20, 2006
    • Samsung Electronics Co., Ltd.
    • Yeon-kyoung Jung
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Soluble chromophores having improved solubilizing groups

    • Patent number 6,274,728
    • Issue date Aug 14, 2001
    • Ciba Specialty Chemicals Corp.
    • Véronique Hall-Goulle
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Protein staining compositions and methods

    • Patent number 5,273,906
    • Issue date Dec 28, 1993
    • Promega Corporation
    • John W. Shultz
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    Protein staining compositions and methods

    • Patent number 5,132,439
    • Issue date Jul 21, 1992
    • Promega Corporation
    • John W. Schultz
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    Process for preparing substituted aminoanthraquinones

    • Patent number 5,017,713
    • Issue date May 21, 1991
    • Sumitomo Chemical Company, Ltd.
    • Takanori Kondo
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    Method for acylating aminoanthraquinones

    • Patent number 4,597,905
    • Issue date Jul 1, 1986
    • Polaroid Corporation
    • Brooks Edwards
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    Substituted anthraquinone-type isotropic dyes for liquid crystal di...

    • Patent number 4,530,572
    • Issue date Jul 23, 1985
    • Minnesota Mining and Manufacturing Company
    • William A. Huffman
    • G02 - OPTICS
  • Information Patent Grant

    Process for the preparation of 1-acylamino-5(8)-chloroanthraquinones

    • Patent number 4,179,450
    • Issue date Dec 18, 1979
    • Bayer Aktiengesellschaft
    • Detlef-Ingo Schutze
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    Process for dyeing polyesters in the melt

    • Patent number 4,176,113
    • Issue date Nov 27, 1979
    • Ciba-Geigy Corporation
    • Arnold Wick
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Shifted anthraquinone dye developing agents

    • Patent number 4,124,393
    • Issue date Nov 7, 1978
    • Fuji Photo Film Co., Ltd.
    • Shinichi Imai
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Arylaminoanthraquinones

    • Patent number 4,082,778
    • Issue date Apr 4, 1978
    • Ciba-Geigy Corporation
    • Max Jost
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    Preparation and oxidation of 4-acylamino-anthrones

    • Patent number 4,062,875
    • Issue date Dec 13, 1977
    • Bayer Aktiengesellschaft
    • Horst Jager
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    Anthraquinone compounds

    • Patent number 4,056,544
    • Issue date Nov 1, 1977
    • Bayer Aktiengesellschaft
    • Walter Hohmann
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    2-(Fluorosulfonyl)ethylamino anthraquinones

    • Patent number 3,952,029
    • Issue date Apr 20, 1976
    • Eastman Kodak Company
    • James J. Krutak
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    3920632

    • Patent number 3,920,632
    • Issue date Nov 18, 1975
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    3852029

    • Patent number 3,852,029
    • Issue date Dec 3, 1974
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    3839332

    • Patent number 3,839,332
    • Issue date Oct 1, 1974
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    3823167

    • Patent number 3,823,167
    • Issue date Jul 9, 1974
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    3724998

    • Patent number 3,724,998
    • Issue date Apr 3, 1973
    • D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
  • Information Patent Grant

    3720693

    • Patent number 3,720,693
    • Issue date Mar 13, 1973
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    3700700

    • Patent number 3,700,700
    • Issue date Oct 24, 1972
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    3699126

    • Patent number 3,699,126
    • Issue date Oct 17, 1972
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    3682978

    • Patent number 3,682,978
    • Issue date Aug 8, 1972
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    3639430

    • Patent number 3,639,430
    • Issue date Feb 1, 1972
    • D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
  • Information Patent Grant

    3617173

    • Patent number 3,617,173
    • Issue date Nov 2, 1971
    • D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
  • Information Patent Grant

    3617174

    • Patent number 3,617,174
    • Issue date Nov 2, 1971
    • D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
  • Information Patent Grant

    3558670

    • Patent number 3,558,670
    • Issue date Jan 26, 1971
    • D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...

Patents Applicationslast 30 patents