Patents by Inventor Filippo Penella

Filippo Penella 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).

  • Conversion of benzene to toluene
    Patent number: 5095160
    Abstract: Benzene is converted to toluene in the presence of free hydrogen and a supported nickel metal catalyst.
    Type: Grant
    Filed: June 24, 1991
    Date of Patent: March 10, 1992
    Assignee: Phillips Petroleum Company
    Inventors: Filippo Penella, Marvin M. Johnson