Issued Patents All Time
Showing 26–45 of 45 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7070690 | Process for conversion of hydrocarbons on a catalyst with controlled acidity | Virginie Harle, Isabelle Guibard, Slavik Kasztelan, Frederic Morel | 2006-07-04 |
| 6620311 | Process for converting petroleum fractions, comprising an ebullated bed hydroconversion step, a separation step, a hydrodesulphurization step and a cracking step | Frederic Morel, James J. Colyar | 2003-09-16 |
| 6569318 | Process for conversion of hydrocarbons on a catalyst with controlled acidity | Virginie Harle, Isabelle Guibard, Slavik Kasztelan, Frederic Morel | 2003-05-27 |
| 6447671 | Process for converting heavy petroleum fractions, comprising an ebullated bed hydroconversion step and a hydrotreatment step | Frederic Morel, Jean-Luc Duplan | 2002-09-10 |
| 6436280 | Catalyst for hydrotreating hydrocarbon feeds in a fixed bed reactor | Virginie Harle, Slavik Kasztelan, Frederic Morel | 2002-08-20 |
| 6309537 | Hydrotreating hydrocarbon feeds in an ebullating bed reactor | Virginie Harle, Slavik Kasztelan, Frederic Morel | 2001-10-30 |
| 6306287 | Process for hydrotreatment of a heavy hydrocarbon fraction using permutable reactors and introduction of a middle distillate | Alain Billon, Frederic Morel, Sun-Dong Kim, Sung Ki Ha, Haen Heor | 2001-10-23 |
| 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, Jean-Luc Duplan, Alain Billon | 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, Jean-Luc Duplan, Alain Billon | 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, Didier Duee, Jean-Luc Duplan | 2001-03-27 |
| 6203695 | Hydrotreating hydrocarbon feeds | Virginie Harle, Slavik Kazstelan, Frederic Morel, Philippe Courty | 2001-03-20 |
| 6187174 | Process for converting heavy petroleum fractions in an ebullated bed, with addition of a pre-conditioned catalyst | Frederic Morel, Virginie Harle, Slavik Kasztelan | 2001-02-13 |
| 6171477 | Hydroconversion of vacuum distillates and deasphalted oils in fixed beds and boiling beds | Frederic Morel, Jean-Luc Duplan, Alain Billon | 2001-01-09 |
| 6132597 | Hydrotreating hydrocarbon feeds in an ebullating bed reactor | Virginie Harle, Slavik Kazstelan, Frederic Morel, Philippe Courty | 2000-10-17 |
| 6117306 | Catalytic process for conversion of a petroleum residue using a fixed bed hydrodemetallization catalyst | Frederic Morel, Jean-Luc Duplan, Thierry Chapus, Alain Billon, Gerard Heinrich | 2000-09-12 |
| 6043187 | Catalyst for hydrotreating hydrocarbon feeds in a fixed bed reactor | Virginie Harle, Slavik Kazstelan, Frederic Morel, Philippe Courty | 2000-03-28 |
| 6017441 | Multi-step catalytic process for conversion of a heavy hydrocarbon fraction | Frederic Morel, Gerard Heinrich, Alain Billon, Jean-Luc Duplan, Thierry Chapus | 2000-01-25 |
| 6007703 | Multi-step process for conversion of a petroleum residue | Frederic Morel, Jean-Luc Duplan, Alain Billon, Thierry Chapus, Gerard Heinrich | 1999-12-28 |
| 5954950 | Intensive hydrofining of petroleum fractions | Frederic Morel, Pierre Trambouze, Jean-Paul Euzen | 1999-09-21 |
| 5770154 | Device for testing and for analyzing a petrochemical process | Pierre-Henri Bigeard, Christophe Gueret, Pierre Galtier, Julia Magne-Drisch | 1998-06-23 |