Patents by Inventor Mary Ellen Raleigh

Mary Ellen Raleigh 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).

  • Stable silicone oil emulsion composition, article of manufacture, and method of fabric wrinkle control
    Patent number: 6908962
    Abstract: Silicone emulsion comprising: at least about 0.025% and less than about 10% of silicone oil; an active amount to emulsify said silicone oil and reduce surface tension of said composition of a surfactant system; and a an effective amount of a buffering system to maintain a pH of said composition to be at least about 6 for a period of at least about 3 months, are useful for controlling wrinkles in fabrics.
    Type: Grant
    Filed: July 6, 2000
    Date of Patent: June 21, 2005
    Assignee: The Procter & Gamble Company
    Inventors: Gayle Marie Frankenbach, John William Smith, Toan Trinh, Earl Bray, Jr., Lisa Catherine Winder, Su Yon Chang, Mary Ellen Raleigh, Alessandro Corona, III, Anthony James Burns, Alan Robert Dinniwell