Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 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 |