Patents by Inventor Hans Robert Schade

Hans Robert Schade 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).

  • Taste modifier for artificial sweeteners
    Patent number: 3934047
    Abstract: The lingering sweet aftertaste characteristic of certain sweeteners is eliminated by employing therewith a flavor modifying amount of aluminum potassium sulfate, Naringin or a combination thereof.
    Type: Grant
    Filed: April 2, 1974
    Date of Patent: January 20, 1976
    Assignee: General Foods Corporation
    Inventor: Hans Robert Schade