The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
May. 29, 2007
Filed:
Jun. 02, 2003
Denis Uzio, Marly le Roi, FR;
Stephane Cremer, Saint Germain en Laye, FR;
Carine Petit-clair, Montesson, FR;
Nathalie Marchal-george, Saint Genis Laval, FR;
Christophe Bouchy, Rueil Malmaison, FR;
Florent Picard, Saint Symphorien d'Ozon, FR;
Denis Uzio, Marly le Roi, FR;
Stephane Cremer, Saint Germain en Laye, FR;
Carine Petit-Clair, Montesson, FR;
Nathalie Marchal-George, Saint Genis Laval, FR;
Christophe Bouchy, Rueil Malmaison, FR;
Florent Picard, Saint Symphorien d'Ozon, FR;
Institut Francais du Petrole, Rueil Malmaison Cedex, FR;
Abstract
Conducting the hydrodesulphurization of gasoline cuts in the presence of a catalyst comprising at least one support, at least one element of group VIII and tungsten, in which the atomic ratio (element of group VIII)/(element of group VIII+tungsten) is greater than 0.15 and less than 0.50, preferably 0.35–0.40 inclusive.