Issued Patents 2004
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6830678 | Process of desulphurizing gasoline comprising desulphurization of the heavy and intermediate fractions resulting from fractionation into at least three cuts | Denis Uzio, Quentin Debuisschert, Jean-Luc Nocca | 2004-12-14 |
| 6793805 | Process for capturing mercury and arsenic comprising evaporation then condensation of a hydrocarbon-containing cut | Carine Petit-Clair, Laurent Savary | 2004-09-21 |
| 6709639 | Apparatus for purification of raw gasoline from catalytic cracking | Thierry Chapus, Christian Marcilly, Charles Cameron | 2004-03-23 |
| 6692635 | Process for the production of gasolines with low sulfur contents | Denis Uzio, Nathalie Marchal | 2004-02-17 |
| 6686309 | Catalyst for treating gasoline cuts containing diolefins, styrenic compounds and possibly mercaptans | Denis Uzio, Charles Cameron, Christophe Gautreau | 2004-02-03 |
| 6686510 | Production of high-purity isobutene and propylene from hydrocarbon fractions with four carbon atoms | Dominique Commereuc, Helene Olivier-Bourbigou, Lucien Saussine | 2004-02-03 |