Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 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, Jean-Luc Duplan | 2001-03-27 |
| 6207115 | Process and plant for the conversion of olefinic C4 cuts to polyisobutene and to propylene | Jean-Alain Chodorge, Dominique Commereuc, Jean Cosyns, Bernard Torck | 2001-03-27 |
| 6191332 | Method and apparatus for dehydrogenating aliphatic hydrocarbons to olefinic hydrocarbons | Larry Mank, Pierre Renard, Jean-Piere Burzynski, Gerard Leger, Philippe Vacher +1 more | 2001-02-20 |
| 6159433 | Plant for the conversion of olefinic C.sub.4 and C.sub.5 cuts to an ether and to propylene | Jean-Alain Chodorge, Dominique Commereuc, Jean Cosyns, Bernard Torck | 2000-12-12 |
| 5898091 | Process and plant for the conversion of olefinic C.sub.4 and C.sub.5 cuts to an ether and to propylene | Jean-Alain Chodorge, Dominique Commereuc, Jean Cosyns, Bernard Torck | 1999-04-27 |
| 5877365 | Process and plant for the conversion of olefinic C.sub.4 cuts to polyisobutene and to propylene | Jean-Alain Chodorge, Dominique Commereuc, Jean Cosyns, Bernard Torck | 1999-03-02 |
| 5686648 | Continuous process for the isomerization of olefins with regeneration of the catalyst | Jean-Pierre Burzynski, Christine Travers, Larry Mank, Jean De Bonneville | 1997-11-11 |
| 4324924 | Process for removing isobutene from a C.sub.4 cut and producing methyl tert-butyl ether | Bernard Torck, Alaio Convers, Paul Mikitenko | 1982-04-13 |