Issued Patents 2004
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6814856 | Method for improving a gas oil fraction cetane index | Marcel Aussillous, Alain Billion, Christophe Gueret, Slavik Kasztelan, Narhalie Marchal +1 more | 2004-11-09 |
| 6783661 | Process for producing oils with a high viscosity index | Christophe Gueret, Jean-Claude Hipeaux, Eric Benazzi, Pierre Marion, Alain Billon | 2004-08-31 |
| 6733658 | EU-1 zeolite catalyst and a process for the reduction of the pour point of feeds containing paraffins | Eric Benazzi, Nathalie George-Marchal, Christophe Gueret, Alain Billon, Pierre Marion | 2004-05-11 |