D is benzene

Patents Grantslast 30 patents

  • Information Patent Grant

    Trisazo dyes for inks for ink jet printing

    • Patent number 7,530,685
    • Issue date May 12, 2009
    • Fujifilm Imaging Colorants Limited
    • David Phillip Devonald
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    Poly-azo compound, and polarization film having said compound

    • Patent number 7,276,268
    • Issue date Oct 2, 2007
    • Sumitomo Chemical Company, Limited
    • Toru Ashida
    • F21 - LIGHTING
  • Information Patent Grant

    Trisazo black dyes from 2-(4'-aminophenylazo)-7-amino-1-naphthol-3-...

    • Patent number 4,737,240
    • Issue date Apr 12, 1988
    • Ciba-Geigy Corporation
    • Herbert S. Davis
    • D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
  • Information Patent Grant

    Salicyl phenyl naphthyl trisazo di and trisulfonic developed direct...

    • Patent number 4,279,814
    • Issue date Jul 21, 1981
    • Crompton & Knowles Corporation
    • Howard L. Smith
    • D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
  • Information Patent Grant

    3222355

    • Patent number 3,222,355
    • Issue date Dec 7, 1965
    • D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
  • Information Patent Grant

    3096140

    • Patent number 3,096,140
    • Issue date Jul 2, 1963
    • D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
  • Information Patent Grant

    3028376

    • Patent number 3,028,376
    • Issue date Apr 3, 1962
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    2887476

    • Patent number 2,887,476
    • Issue date May 19, 1959
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    2870136

    • Patent number 2,870,136
    • Issue date Jan 20, 1959
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    2362548

    • Patent number 2,362,548
    • Issue date Nov 14, 1944
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    1989472

    • Patent number 1,989,472
    • Issue date Jan 29, 1935
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    1900417

    • Patent number 1,900,417
    • Issue date Mar 7, 1933
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    1876848

    • Patent number 1,876,848
    • Issue date Sep 13, 1932
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    1865062

    • Patent number 1,865,062
    • Issue date Jun 28, 1932
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    1852032

    • Patent number 1,852,032
    • Issue date Apr 5, 1932
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    1762020

    • Patent number 1,762,020
    • Issue date Jun 3, 1930
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    1740801

    • Patent number 1,740,801
    • Issue date Dec 24, 1929
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...

Patents Applicationslast 30 patents