Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4985209 | Apparatus for injecting a hydrocarbon charge into a reactor | Pierre Renard, Jean-Pierre Burzynski | 1991-01-15 |
| 4414105 | Process for deasphalting an asphaltene containing hydrocarbon charge | Alain Billon, Pierre Renard, Gerard Heinrich | 1983-11-08 |
| 4391700 | Process for converting heavy hydrocarbon oils, containing asphaltenes, to lighter fractions | Alain Billon, Jean-Francois Le Page, Jean-Pierre Peries | 1983-07-05 |