Patents by Inventor Melvyn Irving Simpson

Melvyn Irving Simpson 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).

  • Cyclogeraniol and derivatives thereof as tobacco flavorants
    Patent number: 4091823
    Abstract: A process for improving, enhancing or modifying the organoleptic properties of tobacco products which comprises adding thereto a compound selected from the group of alpha-cyclogeraniol, beta-cyclogeraniol, and certain ether, ester, thiol and thioether derivatives thereof.
    Type: Grant
    Filed: July 12, 1976
    Date of Patent: May 30, 1978
    Assignee: Liggett Group Inc.
    Inventors: Andrew George Kallianos, Everett West Southwick, Melvyn Irving Simpson