Patents by Inventor Robert Regutti

Robert Regutti 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: 5077070
    Abstract: A substantially dry filtering media for rejuvenating glyceride oils is formed by admixing a calcined metallic oxide and an expanded silicate in a tumbler having grounded, electrically conducting walls for a period of time to electrostatically produce an agglomerate. Specific examples of metallic oxides are calcined magnesium oxide, calcined aluminum oxide, calcined potassium oxide, calcined calcium oxide, calcined zinc oxide and calcined ferric oxide. Examples of the silicate are expanded perlite and expanded pumice. The agglomerate so formed is of sufficient size to facilitate filtering of the oil, and subsequent removal of the media from the rejuvenated oil.
    Type: Grant
    Filed: July 7, 1989
    Date of Patent: December 31, 1991
    Assignee: GyCor International, Ltd.
    Inventor: Robert Regutti
  • Patent number: 4880652
    Abstract: The disclosed process provides for the treatment of edible cooking oils with a closed packet containing hydrated filtering material to absorb unwanted constituents.
    Type: Grant
    Filed: December 4, 1987
    Date of Patent: November 14, 1989
    Assignee: GyCor International Ltd.
    Inventor: Robert Regutti