Patents by Inventor Robert R. Sirett

Robert R. Sirett 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).

  • Neutral protein beverage
    Patent number: 4418084
    Abstract: A substantially neutral aqueous protein dispersion is provided having many of the characteristics of cow's milk, such as, stability, good taste and low viscosity, and also possessing superior properties in respect of protein concentration. The dispersion is formed from a protein micellar mass from various source proteins. The protein micellar mass preferably is provided in a dry buffered powder form containing one or more buffering agents sufficient to impart the required substantially neutral pH upon dispersion. The aqueous dispersion may be in the form of a milk substitute or in a variety of other hot and cold beverage formulations.
    Type: Grant
    Filed: February 23, 1979
    Date of Patent: November 29, 1983
    Assignee: General Foods Inc.
    Inventors: Edward D. Murray, Brenda J. Woodman, Terrence J. Maurice, Robert R. Sirett
  • Dry beverage mix composition and process
    Patent number: 4264638
    Abstract: A dry beverage mix composition for use in preparing a low pH milk-based beverage comprising a readily soluble substrate with carboxymethylcellulose applied to it, and an edible acid in an amount effective to bring the pH of the beverage to below about 5.
    Type: Grant
    Filed: March 3, 1977
    Date of Patent: April 28, 1981
    Assignee: General Foods Limited
    Inventors: Robert R. Sirett, James D. Eskritt, Edward J. Derlatka
  • Dry dessert mix composition and process
    Patent number: 3955009
    Abstract: A dry dessert mix composition for use in preparing a tangy or yoghurt-like dessert by reconstitution of the mix with milk and comprising a pregelatinized starch, an edible acid and a hydrocolloid gum.
    Type: Grant
    Filed: May 2, 1974
    Date of Patent: May 4, 1976
    Assignee: General Foods Limited
    Inventors: James D. Eskritt, Raymond H. MacDonald, Robert R. Sirett