containing onium groups

Industry

  • CPC
  • C09B1/501
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Patents Grantslast 30 patents

  • Information Patent Grant

    Substituted anthraquinone dyes for cellular stains and enzyme detec...

    • Patent number 9,670,363
    • Issue date Jun 6, 2017
    • Biotium, Inc.
    • Fei Mao
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Substituted anthraquinone dyes for cellular stains and enzyme detec...

    • Patent number 8,790,892
    • Issue date Jul 29, 2014
    • Biotium, Inc.
    • Fei Mao
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Dyestuffs and hair dye compositions

    • Patent number 7,776,106
    • Issue date Aug 17, 2010
    • Dystar Textilfarben GmbH & Co., Deutschland KG
    • Roxana Barbieru
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Direct dyes having a quaternary center with a long aliphatic chain

    • Patent number 5,486,629
    • Issue date Jan 23, 1996
    • Clairol, Inc.
    • Alexander Chan
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    Calender ironing machine with adjustable roll pressure

    • Patent number 4,432,149
    • Issue date Feb 21, 1984
    • Neil and Spencer Limited
    • Clifford G. Banks
    • D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
  • Information Patent Grant

    3792969

    • Patent number 3,792,969
    • Issue date Feb 19, 1974
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    3692461

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

    3657213

    • Patent number 3,657,213
    • Issue date Apr 18, 1972
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    3652601

    • Patent number 3,652,601
    • Issue date Mar 28, 1972
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    3646072

    • Patent number 3,646,072
    • Issue date Feb 29, 1972
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    3560476

    • Patent number 3,560,476
    • Issue date Feb 2, 1971
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    3531502

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

    3528972

    • Patent number 3,528,972
    • Issue date Sep 15, 1970
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    3467483

    • Patent number 3,467,483
    • Issue date Sep 16, 1969
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    3442895

    • Patent number 3,442,895
    • Issue date May 6, 1969
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    3418064

    • Patent number 3,418,064
    • Issue date Dec 24, 1968
    • D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
  • Information Patent Grant

    3281434

    • Patent number 3,281,434
    • Issue date Oct 25, 1966
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    3274198

    • Patent number 3,274,198
    • Issue date Sep 20, 1966
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    3271383

    • Patent number 3,271,383
    • Issue date Sep 6, 1966
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    3125586

    • Patent number 3,125,586
    • Issue date Mar 17, 1964
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    3040064

    • Patent number 3,040,064
    • Issue date Jun 19, 1962
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    2888467

    • Patent number 2,888,467
    • Issue date May 26, 1959
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    2737517

    • Patent number 2,737,517
    • Issue date Mar 6, 1956
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...

Patents Applicationslast 30 patents

  • Information Patent Application

    SUBSTITUTED ANTHRAQUINONE DYES FOR CELLULAR STAINS AND ENZYME DETEC...

    • Publication number 20120252063
    • Publication date Oct 4, 2012
    • Biotium, Inc.
    • Fei Mao
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    HAIR DYE COMPOSITIONS

    • Publication number 20090249564
    • Publication date Oct 8, 2009
    • DyStar Textilfarben GmbH & Co. Deutschland KG
    • Roxana Barbieru
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    DYESTUFFS AND HAIR DYE COMPOSITIONS

    • Publication number 20090217466
    • Publication date Sep 3, 2009
    • DyStar Textilfarben GmbH & Co. Deutschland KG
    • Roxana Barbieru
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE