Patents by Inventor Fortunato De Marco

Fortunato De Marco 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).

  • Hydrogenation of linear hydrocarbon diolefins to linear hydrocarbon olefins
    Patent number: 3947510
    Abstract: A process is described whereby a linear hydrocarbon diolefin is selectively hydrogenated to a linear hydrocarbon olefin in the presence of a palladium base catalyst by adding to the reaction mixture an aqueous solution of a zinc salt such as zinc acetate wherein the ratio of water/zinc is at least 1/1 by weight.
    Type: Grant
    Filed: December 30, 1974
    Date of Patent: March 30, 1976
    Assignee: Snamprogetti S.p.A.
    Inventors: Morello Morelli, Fortunato De Marco