Patents by Inventor Margaret J. Havekotte

Margaret J. Havekotte 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).

  • Beverage compositions comprising a dipetide sweetener, saccharin salt and hydrocolloidal polysaccharide
    Patent number: 5126158
    Abstract: The present invention relates to novel beverage compositions and is particularly suitable for preparing beverages of the dietetic type with improved mouthfeel and sweetness qualities. The beverage compositions of the present invention are comprised of at least one food-acceptable hydrocolloidal polysaccharide, a saccharin salt, and a dipeptide sweetener to said saccharin salt being in the range of about 50:1 to about 25:1.
    Type: Grant
    Filed: September 9, 1991
    Date of Patent: June 30, 1992
    Assignee: PepsiCo Inc.
    Inventors: Tawfik Sharkasi, Margaret J. Havekotte
  • Microemulsions of oil in water and alcohol
    Patent number: 4835002
    Abstract: Microemulsions of edible oils in a matrix of water and certain alcohols are prepared using certain edible surfactants for use in various products such as beverages.
    Type: Grant
    Filed: July 10, 1987
    Date of Patent: May 30, 1989
    Inventors: Peter A. Wolf, Margaret J. Havekotte