Patents by Inventor Virginia L. Urban

Virginia L. Urban has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Hard surface cleaners comprising a thickening gum mixture
    Patent number: 7119055
    Abstract: The present invention is directed to a sprayable, acidic hard surface cleaning and/or disinfecting composition which contains suspended inclusions which appear as visibly discernible, discrete particulate materials, preferably where said discrete particulate materials are based on alginates.
    Type: Grant
    Filed: February 27, 2004
    Date of Patent: October 10, 2006
    Assignee: Reckitt Benckiser Inc.
    Inventors: Tak Wai Cheung, Pamela A. Boone, Delford I. Christmas, Lisa A. Napolitano, Benjamin Costa, Virginia L. Urban
  • Method of disinfecting and sterilizing with hydrogen peroxide compositions
    Patent number: 4557898
    Abstract: Aqueous acidic disinfecting and sterilizing compositions containing hydrogen peroxide, a surfactant and an aqueous alcoholic mixture of a tertiary amine and a fatty acid alkanolamide are non-irritating, have in-use stability and are effective for cold and warm sterilization.
    Type: Grant
    Filed: February 22, 1985
    Date of Patent: December 10, 1985
    Assignee: Sterling Drug Inc.
    Inventors: Donald F. Greene, Virginia L. Urban
  • Hydrogen peroxide disinfecting and sterilizing compositions
    Patent number: 4518585
    Abstract: Aqueous acidic disinfecting and sterilizing compositions containing hydrogen peroxide, a surfactant and an aqueous alcoholic mixture of a tertiary amine and a fatty acid alkanolamide are non-irritating, have in-use stability and are effective for cold and warm sterilization.
    Type: Grant
    Filed: November 20, 1979
    Date of Patent: May 21, 1985
    Assignee: Sterling Drug Inc.
    Inventors: Donald F. Greene, Virginia L. Urban