TREA

the tetrazo component being a derivative of a diaryl urea

Follow

Industry

  • CPC
  • C09B35/26
This industry / category may be too specific. Please go to a parent level for more data

Parent Industries

CCHEMISTRY METALLURGY C09Paints, dyes C09BORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES MORDANTS LAKES C09B35/00Disazo and polyazo dyes of the type A<-D->B prepared by diazotising and coupling

Current Industry

C09B35/26the tetrazo component being a derivative of a diaryl urea
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Ink, ink-jet-recording method and bis-azo compound
    • Patent number 6,923,855
    • Issue date Aug 2, 2005
    • Fuji Photo Film Co., Ltd.
    • Toru Harada
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    Basic azo dyestuffs of the 3-cyano-2,4,6-triamino pyridine series
    • Patent number 5,468,848
    • Issue date Nov 21, 1995
    • Bayer Aktiengesellschaft
    • Karin Hassenruck
    • D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
  • Information Patent Grant

    Stable concentrated liquid preparation of paper dyes of the disazo...
    • Patent number 4,098,569
    • Issue date Jul 4, 1978
    • Ciba-Geigy Corporation
    • Roger Lacroix
    • D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
  • Information Patent Grant

    Stable concentrated liquid preparation of a paper dye of the disazo...
    • Patent number 4,074,966
    • Issue date Feb 21, 1978
    • Ciba-Geigy Corporation
    • Roger Lacroix
    • D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
  • Information Patent Grant

    Disazo compounds useful as complement inhibitors
    • Patent number 4,062,837
    • Issue date Dec 13, 1977
    • American Cyanamid Company
    • Ransom Brown Conrow
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    Substituted bisnaphthylazo diphenyl ureido complement inhibitors
    • Patent number 4,049,640
    • Issue date Sep 20, 1977
    • American Cyanamid Company
    • Ransom Brown Conrow
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    3804630
    • Patent number 3,804,630
    • Issue date Apr 16, 1974
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    3502644
    • Patent number 3,502,644
    • Issue date Mar 24, 1970
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    3232928
    • Patent number 3,232,928
    • Issue date Feb 1, 1966
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    3211554
    • Patent number 3,211,554
    • Issue date Oct 12, 1965
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    2936305
    • Patent number 2,936,305
    • Issue date May 10, 1960
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    2826574
    • Patent number 2,826,574
    • Issue date Mar 11, 1958
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    2736724
    • Patent number 2,736,724
    • Issue date Feb 28, 1956
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    2584935
    • Patent number 2,584,935
    • Issue date Feb 5, 1952
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    2427534
    • Patent number 2,427,534
    • Issue date Sep 16, 1947
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    2375561
    • Patent number 2,375,561
    • Issue date May 8, 1945
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    2158306
    • Patent number 2,158,306
    • Issue date May 16, 1939
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    2128537
    • Patent number 2,128,537
    • Issue date Aug 30, 1938
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    2004577
    • Patent number 2,004,577
    • Issue date Jun 11, 1935
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    1933585
    • Patent number 1,933,585
    • Issue date Nov 7, 1933
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    1931836
    • Patent number 1,931,836
    • Issue date Oct 24, 1933
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    1914942
    • Patent number 1,914,942
    • Issue date Jun 20, 1933
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    1851120
    • Patent number 1,851,120
    • Issue date Mar 29, 1932
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    1617244
    • Patent number 1,617,244
    • Issue date Feb 8, 1927
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    1594828
    • Patent number 1,594,828
    • Issue date Aug 3, 1926
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    1560949
    • Patent number 1,560,949
    • Issue date Nov 10, 1925
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    1282354
    • Patent number 1,282,354
    • Issue date Oct 22, 1918
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    1126466
    • Patent number 1,126,466
    • Issue date Jan 26, 1915
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    1076756
    • Patent number 1,076,756
    • Issue date Oct 28, 1913
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    1052135
    • Patent number 1,052,135
    • Issue date Feb 4, 1913
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...

Patents Applicationslast 30 patents