Issued Patents All Time
Showing 1–17 of 17 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6191332 | Method and apparatus for dehydrogenating aliphatic hydrocarbons to olefinic hydrocarbons | Didier Duee, Larry Mank, Pierre Renard, Jean-Piere Burzynski, Philippe Vacher +1 more | 2001-02-20 |
| 6005156 | Para-xylene separation process comprising pretreatment by selective hydrogenation and by activated clay | Jean-Francois Joly, Charles Cameron, Pierre Renard, Françoise Montecot, Jean Cosyns | 1999-12-21 |
| 5880050 | Process for the regeneration of catalyst containing sulphur | Jean-Paul Boitiaux, Jean De Bonneville, Jean-Pierre Burzynski, Fabienne Le Peltier, Germain Martino | 1999-03-09 |
| 5821397 | Process for the hydrogenation of diolefins in aromatic-rich hydrocarbons using metallic catalysts impregnated with organic sulphur-containing compounds | Jean-Francois Joly, Charles Cameron, Jean Cosyns, Pierre Renard, Françoise Montecot | 1998-10-13 |
| 5817901 | Selective hydrogenation of hydrocarbon cuts containing monounsaturated and polyunsaturated hydrocarbons | Pierre Trambouze, Jean-Paul Euzen, Henri Delhomme | 1998-10-06 |
| 5436383 | Process for the dehydrogenation of aliphatic hydrocarbons saturated into olefinic hydrocarbons | Fabienne Le Peltier, SYLVIE ROBERT, Jean-Paul Boitiaux, Jean-Pierre Burzynski | 1995-07-25 |
| 5336829 | Continuous process for the dehydrogenation of paraffinic to olefinic hydrocarbons | Jean-Paul Boitiaux, Jean De Bonneville, Jean-Pierre Burzynski, Fabienne Le Peltier, Germain Martino | 1994-08-09 |
| 5245106 | Method of eliminating mercury or arsenic from a fluid in the presence of a mercury and/or arsenic recovery mass | Charles Cameron, Philippe Courty, Jean-Paul Boitiaux, Philipe Varin | 1993-09-14 |
| 5095162 | Catalytic composition and its use in oligomerizing monoolefins | Yves Chauvin, Dominique Commereuc, Alain Forestiere | 1992-03-10 |
| 5059571 | Catalytic composition and its use in oligomerizing monoolefins | Yves Chauvin, Dominique Commereuc, Alain Forestiere | 1991-10-22 |
| 4615998 | Catalyst suitable for synthesizing 1-butene by dimerization of ethylene | Nhuong Le Quan, Daniel Cruypelinck, Dominique Commereuc, Yves Chauvin | 1986-10-07 |
| 4532370 | Process for synthesizing 1-butene by dimerization of ethylene | Nhuong Le Quan, Daniel Cruypelinck, Dominique Commereuc, Yves Chauvin | 1985-07-30 |
| 4387262 | Process for oligomerizing olefins | Yves Chauvin, Domonique Commereuc, Jean Gaillard, Nhu H. Phung | 1983-06-07 |
| 4362650 | Catalyst and process for olefin oligomerization | Yves Chauvin, Dominique Commereuc, Jean Gaillard, Nhu H. Phung | 1982-12-07 |
| 4347392 | Process for the selective hydrogenation of a hydrocarbon fraction with 2 or 3 carbon atoms per molecule | Jean Cosyns, Daniel Durand | 1982-08-31 |
| 4320243 | Process for producing propene and/or butene oligomers | Yves Chauvin, Jean Gaillard, Hugo Van Landeghem | 1982-03-16 |
| 4283305 | Catalyst composition and its use for oligomerizing olefins | Yves Chauvin, Dominique Commereuc, Jean Gaillard, Nhu H. Phung | 1981-08-11 |