Issued Patents All Time
Showing 1–25 of 30 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11802252 | Fuel composition rich in aromatic compounds, paraffins and ethers, and use thereof in motor vehicles | Lisa Serve, Géraldine Delorme | 2023-10-31 |
| 8926831 | Process for hydrodesulphurizing gasoline employing a catalyst with controlled porosity | Christophe Bouchy, Nathalie Marchal | 2015-01-06 |
| 8652321 | Process for the production of a desulfurized gasoline from a gasoline fraction that contains conversion gasoline | Quentin Debuisschert, Denis Uzio, Jean-Luc Nocca | 2014-02-18 |
| 8066869 | Process for deep desulphurization of cracking gasolines with a small loss of octane number | Alexandre Nicolaos, Quentin Debuisschert, Annick Pucci | 2011-11-29 |
| 8034233 | Process for desulphurizing olefinic gasolines to limit the mercaptans content | Christophe Bouchy, Nathalie Marchal | 2011-10-11 |
| 7993513 | Two-step process for desulphurizing olefinic gasolines comprising arsenic | Vincent Coupard, Elodie Devers | 2011-08-09 |
| 7981828 | Process for hydrodesulphurizing gasoline cuts containing sulphur and olefins in the presence of a catalyst comprising at least one support, one group VIII and one group VIB element | Elodie Devers, Christophe Bouchy, Nathalie Marchal-George | 2011-07-19 |
| 7947166 | Method for desulfurizing hydrocarbon fractions from steam cracking effluents | Quentin Debuisschert, Annick Pucci | 2011-05-24 |
| 7901567 | Process for selective capture of arsenic in gasolines rich in sulphur and olefins | Vincent Coupard, Christophe Bouchy | 2011-03-08 |
| 7744748 | Process for desulphurizing a hydrocarbon feed by adsorption/desorption | Alexandre Nicolaos | 2010-06-29 |
| 7736492 | Selective hydrogenation process employing a catalyst with a specific support | Christophe Bouchy, Nathalie Marchal | 2010-06-15 |
| 7731836 | Process for the desulfurization of gasolines comprising a desulfurization by adsorption of the light fraction and a hydrodesulfurization of the heavy fraction | Alexandre Nicolaos | 2010-06-08 |
| 7718053 | Selective hydrogenation process employing a catalyst having a controlled porosity | Christophe Bouchy, Nathalie Marchal | 2010-05-18 |
| 7670477 | Desulphurization process comprising a transformation step and a step for extracting sulphur-containing compounds | Sylvain Louret | 2010-03-02 |
| 7651606 | Process for desulphurizing olefinic gasolines, comprising at least two distinct hydrodesulphurization steps | Quentin Debuisschert, Annick Pucci | 2010-01-26 |
| 7645376 | Selective hydrogenation process employing a sulphurized catalyst | Christophe Bouchy, Nathalie Marchal | 2010-01-12 |
| 7550636 | Process for the hydrotreatment of an olefinic gasoline comprising a selective hydrogenation stage | Sébastien Leplat | 2009-06-23 |
| 7504022 | Process for desulphurizing gasoline by converting sulphur-containing compounds to higher boiling point compounds | — | 2009-03-17 |
| 7435334 | Process for desulfurization of gasolines | Julia Magne-Drisch | 2008-10-14 |
| 7374667 | Process for the production of gasoline with a low sulfur content comprising a stage for transformation of sulfur-containing compounds, an acid-catalyst treatment and a desulfurization | Quentin Debuisschert, Denis Uzio, Jean-Luc Nocca, David B Arnett, Mike Grayson +2 more | 2008-05-20 |
| 7373258 | Method for monitoring and regulating selective hydrogenation of olefinic gasoline fractions | Clementina Lopez Garcia, Jean-Marc Bader, Francois Wahl | 2008-05-13 |
| 7347931 | Partially coked catalysts that can be used in the hydrotreatment of fractions that contain sulfur-containing compounds and olefins | Denis Uzio, Nathalie Marchal-George, Christophe Bouchy | 2008-03-25 |
| 7344635 | Integral method for desulphurization of a hydrocarbon cracking or stream cracking effluent | Patrick Briot, Pierre Boucot, Alain Forestiere, Nathalie Marchal-George | 2008-03-18 |
| 7306714 | Process for hydrodesulphurizing cuts containing sulphur containing compounds and olefins in the presence of a supported catalyst comprising group VIII and VIB elements | Denis Uzio, Stephane Cremer, Carine Petit-Clair, Nathalie Marchal-George, Christophe Bouchy | 2007-12-11 |
| 7288183 | Process for desulphurizing gasoline by adsorption | Alexandre Nicolaos | 2007-10-30 |