Patents Assigned to The Gilette Company
  • Antiperspirant and method of making same
    Patent number: 5330751
    Abstract: Antiperspirant effectiveness of basic aluminum chloride is increased by mixing it with monosilicic acid in aqueous solution. The product can be dried to a solid, and the antiperspirant effectiveness does not decrease in contact with water. The product can also be characterized by size exclusion chromatography of its approximately 10% by weight aqueous solution. Zirconyl hydroxy chloride may also be present.
    Type: Grant
    Filed: October 3, 1990
    Date of Patent: July 19, 1994
    Assignee: The Gilette Company
    Inventors: Maria A. Curtin, Alan M. Phipps
  • Razor handle
    Patent number: D325689
    Type: Grant
    Filed: August 7, 1989
    Date of Patent: April 28, 1992
    Assignee: The Gilette Company
    Inventor: Michael J. Gray