TREA

Laurent D. Keiken

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  • Greenville, SC, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Whitening agents for cellulosic substrates
    • Patent number 10,526,566
    • Issue date Jan 7, 2020
    • The Procter & Gamble Company
    • Eugene Steven Sadlowski
    • C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
  • Information Patent Grant

    Laundry care compositions with thiazolium dye
    • Patent number 9,796,952
    • Issue date Oct 24, 2017
    • The Procter & Gamble Company
    • Mark Robert Sivik
    • C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
  • Information Patent Grant

    Laundry care compositions with thiazolium dye
    • Patent number 8,299,010
    • Issue date Oct 30, 2012
    • The Procter & Gamble Company
    • Mark Robert Sivik
    • C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...

Patents Applicationslast 30 patents

  • Information Patent Application

    NOVEL WHITENING AGENTS FOR CELLULOSIC SUBSTRATES
    • Publication number 20200080030
    • Publication date Mar 12, 2020
    • The Procter & Gamble Company
    • Eugene Steven SADLOWSKI
    • C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
  • Information Patent Application

    NOVEL WHITENING AGENTS FOR CELLULOSIC SUBSTRATES
    • Publication number 20160024442
    • Publication date Jan 28, 2016
    • The Procter & Gamble Company
    • Eugene Steven SADLOWSKI
    • C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
  • Information Patent Application

    NOVEL WHITENING AGENTS FOR CELLULOSIC SUBSTRATES
    • Publication number 20140187463
    • Publication date Jul 3, 2014
    • The Procter & Gamble Company
    • Eugene Steven SADLOWSKI
    • C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
  • Information Patent Application

    LAUNDRY CARE COMPOSITIONS WITH THIAZOLIUM DYE
    • Publication number 20140082851
    • Publication date Mar 27, 2014
    • The Procter & Gamble Company
    • Mark Robert SIVIK
    • C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
  • Information Patent Application

    LAUNDRY CARE COMPOSITIONS WITH THIAZOLIUM DYE
    • Publication number 20100325814
    • Publication date Dec 30, 2010
    • Mark Robert Sivik
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Application

    LAUNDRY CARE COMPOSITIONS WITH THIAZOLIUM DYE
    • Publication number 20090320218
    • Publication date Dec 31, 2009
    • Mark Robert Sivik
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Application

    Laundry care compositions with thiazolium dye
    • Publication number 20070191246
    • Publication date Aug 16, 2007
    • Mark Robert Sivik
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...