Issued Patents All Time
Showing 26–31 of 31 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6187708 | Process for activation of catalysts with a nitrogenous compound and excess thionic compound the catalysts that is obtained and it use in hydroconversion | Samuel Mignard, Slavik Kasztelan, Nathalie Marchal-George | 2001-02-13 |
| 6132597 | Hydrotreating hydrocarbon feeds in an ebullating bed reactor | Slavik Kazstelan, Frederic Morel, Stephane Kressmann, Philippe Courty | 2000-10-17 |
| 6043187 | Catalyst for hydrotreating hydrocarbon feeds in a fixed bed reactor | Slavik Kazstelan, Frederic Morel, Stephane Kressmann, Philippe Courty | 2000-03-28 |
| 6037300 | Catalyst containing boron and silicon and its use for hydrotreating hydrocarbon feeds | Slavik Kasztelan, Samuel Mignard, Nathalie George-Marchal | 2000-03-14 |
| 5986154 | Process for the hydrogenation of aromatic compounds comprising chlorine injection, using catalysts based on a noble metal | Samuel Mignard, Slavik Kasztelan, Nathalie Marchal-George | 1999-11-16 |
| 5789637 | Process for the hydrogenation of aromatic compounds comprising chlorine injection, using catalysts based on a noble metal | Samuel Mignard, Slavik Kasztelan, Nathalie Marchal-George | 1998-08-04 |