Patents by Inventor Patrick D. Palumbo

Patrick D. Palumbo 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).

  • Patent number: 4456626
    Abstract: A shortening for preparing moist, light and tender cakes is disclosed. The shortening comprises a fat or oil and an emulsifier which consists essentially of from about 10% to about 20% of propylene glycol mono-fatty acid esters and from about 3% to about 20% of hydrophilic polyglycerol ester (percentages are based on the weight in the shortening). The ratio of polyglycerol ester to propylene glycol monoester is about from about 2:1 to 7:1. This shortening system can be used in preparing baking mixes. Surprisingly, even in an add-oil preparation the cake is moist yet light and tender.
    Type: Grant
    Filed: October 25, 1982
    Date of Patent: June 26, 1984
    Assignee: The Procter & Gamble Company
    Inventors: Kenneth W. Nelson, Ricky A. Woo, Patrick D. Palumbo, Michael L. Collins
  • Patent number: 4396635
    Abstract: A method of preparing tender, moist and light cakes using microwave radiant energy is disclosed. A packaged culinary mix especially adapted for preparing microwaved baked goods is also disclosed. This mix comprises sugar and flour, the ratio of sugar to flour being 1.4:1 to 2:1, leavening, 0% to 16% shortening, and about 2% to 10% emulsifier.
    Type: Grant
    Filed: July 8, 1982
    Date of Patent: August 2, 1983
    Assignee: The Procter & Gamble Co.
    Inventors: Richard M. Roudebush, Patrick D. Palumbo