Patents by Inventor John P. McNaught

John P. McNaught 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: 4571347
    Abstract: The present invention relates to a method for preparing a composition comprising discrete particles containing 10 to 100% by weight of fat and having a particle size of 0.04 to 10.0 mm in a margarine matrix comprising the steps of introducing 0.1 to 80% by weight of said particles into said matrix at a temperature below the melting point of the particles while the matrix is in a liquid supercooled state; and cooling the composition. In an advantageous alternative embodiment said particles are sprinkled onto said matrix while it is still in solid, extruded, strand form. The sprinkled strands are thereafter combined and extruded in the form of prints, sticks or bars. If the particles as they are sprinkled onto the extruded matrix are larger than 10.0 mm, they are comminuted to the size range of 0.04 to 10.0 mm by passage of the particle and matrix mixture through a suitable perforated plate.
    Type: Grant
    Filed: July 26, 1985
    Date of Patent: February 18, 1986
    Assignee: Lever Brothers Company
    Inventors: Henry J. Izzo, John P. McNaught
  • Patent number: 4546003
    Abstract: The present invention provides an edible, non-pourable plastic or semi-plastic composition comprising 0.1 to 80% by weight of discrete, fat-bearing, plastic, semi-plastic, or liquid particles dispersed in a fat-bearing plastic or semi-plastic matrix, said matrix and said particles each comprising 10 to 100% by weight of fat, said particles having a size of about 0.04 mm to 10.0 mm and a Wiley mp less than 100.degree. F. Alternatively, either the matrix, or the particles or both the matrix and the particles may comprise sucrose polyesters.The present invention also relates to a method for preparing a composition comprising discrete particles containing 10 to 100% by weight of fat and having a particle size of 0.04 to 10.0 mm in a margarine matrix comprising the steps of introducing 0.1 to 80% by weight of said particles into said matrix at a temperature below the melting point of the particles while the matrix is in a liquid supercooled state; and cooling the composition.
    Type: Grant
    Filed: November 14, 1983
    Date of Patent: October 8, 1985
    Assignee: Lever Brothers Company
    Inventors: Henry J. Izzo, John P. McNaught
  • Patent number: 4343826
    Abstract: A process for preparing beads of fat comprising:(a) melting a fat at a temperature below about 175.degree. F.;(b) cooling the melted fat to a temperature about 3.degree.-8.degree. F. below the clear point of the fat;(c) allowing the formation of an amount of solids sufficient to permit the fat to hold its shape when formed into drops at the temperature described in step (b);(d) forming the melted fat containing the solids into drops; and(e) cooling and collecting the drops.
    Type: Grant
    Filed: February 9, 1981
    Date of Patent: August 10, 1982
    Assignee: Lever Brothers Company
    Inventor: John P. McNaught