Patents by Inventor Ann R. Cutler

Ann R. Cutler 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).

  • Light-duty liquid dishwashing detergent composition containing alkyl polysaccharide and alpha-sulfonated fatty acid alkyl ester surfactants
    Patent number: 5118440
    Abstract: A light-duty liquid dishwashing detergent composition containing (a) an alkyl polysaccharide surfactant, and (b) an alpha-sulfonated fatty acid alkyl ester surfactant, and optionally containing an auxiliary suds booster, wherein the weight ratio of (a)/(b) is from about 50/50 to about 95/5. The composition exhibits good grease removal and foaming while manifesting mildness to the skin.
    Type: Grant
    Filed: March 5, 1990
    Date of Patent: June 2, 1992
    Assignee: The Procter & Gamble Company
    Inventors: Ann R. Cutler, Thomas A. Cripe, James M. VanderMeer