TREA

Ivonne C. Weidner

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  • Hixson, TN, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Sulfur based corrosion inhibitors
    • Patent number 8,123,982
    • Issue date Feb 28, 2012
    • Akzo Nobel N.V.
    • Eric C. Ward
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Grant

    Polydithiocarbamate resin
    • Patent number 7,030,205
    • Issue date Apr 18, 2006
    • National Starch and Chemical Investment Holding Corporation
    • Alvie L. Foster, Jr.
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Laundry article which attracts soil and dyes
    • Patent number 6,228,783
    • Issue date May 8, 2001
    • National Starch and Chemical Investment Holding Corporation
    • Alvie L. Foster
    • C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
  • Information Patent Grant

    Functionalized polyamines
    • Patent number 6,008,316
    • Issue date Dec 28, 1999
    • National Starch and Chemical Investment Holding Corporation
    • Alvie L. Foster
    • D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...

Patents Applicationslast 30 patents

  • Information Patent Application

    Sulfur based corrosion inhibitors
    • Publication number 20050211957
    • Publication date Sep 29, 2005
    • Eric C. Ward
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Application

    Polydithiocarbamate resin
    • Publication number 20030083456
    • Publication date May 1, 2003
    • Alvie L. Foster
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...