Patents by Inventor Thomas M. Trainor

Thomas M. Trainor 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: 5338563
    Abstract: An improved low-fat, spatter-resistant, stick-type emulsified spread has a fat content of less than 50%. It is prepared by a process comprising: preparing a liquid fat phase comprising fat and an emulsifier effective for forming a water-in-oil emulsion; preparing an aqueous phase comprising water, flavor, and a gelling agent; agitating the aqueous phase and the fat phase together under conditions effective to form a water-in-oil emulsion; cooling and agitating the emulsion under conditions effective to crystallize fat and at least partially gel the aqueous phase; and then admixing lecithin with said emulsion. In a preferred form of the invention, the spread is prepared with a fat content of from 35 to 45%, and will contain at least 30% polyunsaturated fatty acids. Also preferred is the recycle of up to 25% of the emulsion to a point following partial fat crystallization.
    Type: Grant
    Filed: May 1, 1992
    Date of Patent: August 16, 1994
    Assignee: Nabisco, Inc.
    Inventors: Thomas L. Mikulka, Nicola T. Bennardo, Steven D. Wienick, Thomas M. Trainor
  • Patent number: 4948617
    Abstract: The present invention relates to a low cholesterol mayonnaise substitute which contains substantially no egg yolk or starch thickeners. The mayonnaise substitute comprises water, a vegetable oil, a food grade acidulent, egg whites, a food grade emulsifier with a hydrophillic-lipophillic balance ("HLB") of 10-18, at least one edible gum, flavoring, coloring, and spices in a stable oil-in-water emulsion. With this formulation, the mayonnaise substitute of the present invention is able to achieve substantially the same flavor profile as real mayonnaise and a texture profile at least as good as that of real mayonnaise.
    Type: Grant
    Filed: November 23, 1988
    Date of Patent: August 14, 1990
    Assignee: Nabisco Brands, Inc.
    Inventors: Clemence K. Dartey, Thomas M. Trainor, Richard Evans
  • Patent number: 4423084
    Abstract: An improved process for preparing emulsified dressings including non-specific dressings, salad dressings, and dressings of the mayonnaise type which employs colloid milling to prepare emulsified dressings which possess unique freeze-thaw stability and resistance to mechanical stress.
    Type: Grant
    Filed: November 25, 1981
    Date of Patent: December 27, 1983
    Assignee: Central Soya Company, Inc.
    Inventors: Thomas M. Trainor, Daniel R. Sullivan