Patents by Inventor Serge Coatanea

Serge Coatanea 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).

  • METHOD OF CONVERSION OF RESIDUES COMPRISING 2 DEASPHALTINGS IN SERIES
    Publication number: 20080149534
    Abstract: The invention relates to a method of conversion of heavy oil feedstock with 5 wt. % boiling less than 343C and at least 40 wt.
    Type: Application
    Filed: December 20, 2007
    Publication date: June 26, 2008
    Inventors: Thierry Gauthier, Serge Coatanea, Pierre Danial-Fortain