Patents by Inventor Gilles Trinquet

Gilles Trinquet 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 improving the deshafting of a heavy hydrocarbon feedstock
    Patent number: 4882035
    Abstract: A process for improving the deasphalting of a heavy hydrocarbon feedstock with a solvent by subjecting the feedstock to shearing alternatively after and/or before the addition of at least a portion of the solvent to the feedstock is disclosed. Alternative means for effecting the shearing and desired ranges of shear are also disclosed.
    Type: Grant
    Filed: August 12, 1987
    Date of Patent: November 21, 1989
    Assignee: Compagnie de Raffinage et de Distribution Total France
    Inventors: Roben Loutaty, Pierre Maroy, Gilles Trinquet