Patents by Inventor Sonia Rivera-Gonzalez

Sonia Rivera-Gonzalez 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).

  • Soursop flavor
    Patent number: 5468500
    Abstract: A natural tasting soursop flavoring composition prepared by combining methyl butanoate, methyl 2-butenoate, butanoic acid, methyl hexanoate, methyl 2-hexenoate, hexanoic acid and linalool.
    Type: Grant
    Filed: October 29, 1993
    Date of Patent: November 21, 1995
    Assignee: University of Puerto Rico
    Inventors: Manuel Rodriguez-Flores, Sonia Rivera-Gonzalez