Patents by Inventor Paul F. Enggist

Paul F. Enggist 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: 4099531
    Abstract: 2-Phenyl-3-(fur-2-yl)-prop-2-en-1-al is disclosed as being useful in flavoring both tobacco and tobacco substitute materials as well as foodstuffs and beverages in general.
    Type: Grant
    Filed: March 25, 1976
    Date of Patent: July 11, 1978
    Assignee: Firmenich SA
    Inventors: Edouard P. Demole, Paul F. Enggist