Patents by Inventor Riccardo Barisone

Riccardo Barisone 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).

  • Process for the hydrogenation of bis-phenols
    Patent number: 4885409
    Abstract: Process for the hydrogenation of bis-phenols by reacting bis-phenols with hydrogen in the presence of a catalytic system consisting of palladium supported on activated carbon.
    Type: Grant
    Filed: May 4, 1988
    Date of Patent: December 5, 1989
    Assignee: Montedison S.p.A.
    Inventors: Andrea Gardano, Francesco Casagrande, Marco Foa, Guido Petrini, Riccardo Barisone, Lawrence Chapoy