Patents by Inventor Denis Jean Marie Guillaume

Denis Jean Marie Guillaume 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).

  • Catalyst for hydrorefining and/or hydroconversion and its use in hydrotreatment processes for batches containing hydrocarbons
    Patent number: 7119045
    Abstract: This invention relates to a catalyst for hydrorefining and/or hydroconversion of hydrocarbon-containing feedstocks that contain compounds whose boiling point is higher than 520° C. and that contain sulfur and possibly metals, as well as its use in hydrorefining and/or hydroconversion processes of heavy feedstocks. A petroleum residue of atmospheric distillation (RA) or of vacuum distillation (RSV) or a deasphalted oil (DAO) are representative feedstocks of the feedstocks treated within the scope of this invention.
    Type: Grant
    Filed: May 27, 2003
    Date of Patent: October 10, 2006
    Assignee: Institut Francais du Petrole
    Inventors: Lionel Magna, Loiec Rouleau, Stephane Kressmann, Denis Jean Marie Guillaume
  • Catalyst for hydrorefining and/or hydroconversion and its use in hydrotreatment processes for batches containing hydrocarbons
    Publication number: 20040020829
    Abstract: This invention relates to a catalyst for hydrorefining and/or hydroconversion of hydrocarbon-containing feedstocks that contain compounds whose boiling point is higher than 520° C. and that contain sulfur and possibly metals, as well as its use in hydrorefining and/or hydroconversion processes of heavy feedstocks. A petroleum residue of atmospheric distillation (RA) or of vacuum distillation (RSV) or a deasphalted oil (DAO) are representative feedstocks of the feedstocks treated within the scope of this invention.
    Type: Application
    Filed: May 27, 2003
    Publication date: February 5, 2004
    Applicant: Institut Francais du Petrole
    Inventors: Lionel Magna, Loiec Rouleau, Stephane Kressman, Denis Jean Marie Guillaume