Patents by Inventor Dawn M. DiPietro

Dawn M. DiPietro 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).

  • Improved deodorant stick
    Patent number: 4617185
    Abstract: Stable soap gel cosmetic stick compositions comprising a polyhydric aliphatic alcohol, soap and di-isopropyl adipate. Such cosmetic sticks are easily processed as well as possessing good application properties.
    Type: Grant
    Filed: July 13, 1984
    Date of Patent: October 14, 1986
    Assignee: The Procter & Gamble Company
    Inventor: Dawn M. DiPietro