Issued Patents All Time
Showing 1–16 of 16 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7597796 | Apparatus and process for catalytic cracking of two distinct hydrocarbon feeds | Regis Andreux | 2009-10-06 |
| 7579513 | Method for the direct conversion of a charge containing olefins comprising a minimum of four or five carbon atoms, for producing propylene | Sylvie Lacombe | 2009-08-25 |
| 7374662 | Method for jointly producing propylene and petrol from a relatively heavy charge | Sylvie Lacombe, Jérôme Bayle, Vincent Coupard | 2008-05-20 |
| 7262332 | Process for multistage conversion of a charge comprising olefins with four, five or more carbon atoms, with the aim of producing propylene | Jérôme Bayle, Sylvie Lacombe, Cecile Thomazeau | 2007-08-28 |
| 6447671 | Process for converting heavy petroleum fractions, comprising an ebullated bed hydroconversion step and a hydrotreatment step | Frederic Morel, Stephane Kressmann | 2002-09-10 |
| 6280606 | Process for converting heavy petroleum fractions that comprise a distillation stage, ebullated-bed hydroconversion stages of the vacuum distillate, and a vacuum residue and a catalytic cracking stage | Frederic Morel, Alain Billon, Stephane Kressmann | 2001-08-28 |
| 6277270 | Process for converting heavy petroleum fractions that comprise a fixed-bed hydrotreatment stage, an ebullated-bed conversion stage, and a catalytic cracking stage | Frederic Morel, Alain Billon, Stephane Kressmann | 2001-08-21 |
| 6207041 | Process for converting heavy crude oil fractions, comprising an ebullating bed hydroconversion step and a hydrotreatment step | Frederic Morel, Pierre-Henri Bigeard, Stephane Kressmann, Didier Duee | 2001-03-27 |
| 6171477 | Hydroconversion of vacuum distillates and deasphalted oils in fixed beds and boiling beds | Frederic Morel, Alain Billon, Stephane Kressmann | 2001-01-09 |
| 6117306 | Catalytic process for conversion of a petroleum residue using a fixed bed hydrodemetallization catalyst | Frederic Morel, Thierry Chapus, Alain Billon, Stephane Kressmann, Gerard Heinrich | 2000-09-12 |
| 6017441 | Multi-step catalytic process for conversion of a heavy hydrocarbon fraction | Frederic Morel, Gerard Heinrich, Stephane Kressmann, Alain Billon, Thierry Chapus | 2000-01-25 |
| 6007703 | Multi-step process for conversion of a petroleum residue | Frederic Morel, Stephane Kressmann, Alain Billon, Thierry Chapus, Gerard Heinrich | 1999-12-28 |
| 5980730 | Process for converting a heavy hydrocarbon fraction using an ebullated bed hydrodemetallization catalyst | Frederic Morel, Thierry Chapus, Stephane Kressman, Alain Billon, Gerard Heinrich | 1999-11-09 |
| 5962750 | Process that involves the optimum etherification of a hydrocarbon fraction that contains olefins that have 6 carbon atoms per molecule | Charles Cameron, Alain Forestiere, Marie-Claire Marion, Jean-Luc Nocca | 1999-10-05 |
| 5811626 | Paraffin alkylation process | Jean-Francois Joly, Alain Forestiere, Eric Benazzi | 1998-09-22 |
| 5744681 | Paraffin alkylation process | Jean-Francois Joly, Alain Forestiere, Eric Benazzi | 1998-04-28 |