Patents by Inventor Frederick J. Patrizio

Frederick J. Patrizio 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).

  • Iron-fortified soluble coffee and method for preparing same
    Patent number: 4006263
    Abstract: Liquid coffee extract having a solids concentration of from about 10 to 30% by weight is maintained at a temperature below about 70.degree. F for a period of time sufficient to permit precipitation of materials which interact with elemental iron. The tempered extract is clarified, such as by centrifugation, fortified with nutritive ingredients including a soluble iron compound containing assimilable iron, and dried, such as by spray drying.
    Type: Grant
    Filed: February 20, 1973
    Date of Patent: February 1, 1977
    Assignee: General Foods Corporation
    Inventors: Sigmund L. Klug, Frederick J. Patrizio, William J. Einstman