Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7132044 | Device that comprises recycling to a separator a liquid effluent that is obtained from an absorber and is mixed with a feedstock | Laurent Watripont, Bruno Domergue | 2006-11-07 |
| 6359186 | Process for co-production of metaxylene and paraxylene | Gerard Hotier, Françoise Montecot | 2002-03-19 |
| 6191332 | Method and apparatus for dehydrogenating aliphatic hydrocarbons to olefinic hydrocarbons | Didier Duee, Pierre Renard, Jean-Piere Burzynski, Gerard Leger, Philippe Vacher +1 more | 2001-02-20 |
| 5686648 | Continuous process for the isomerization of olefins with regeneration of the catalyst | Jean-Pierre Burzynski, Christine Travers, Didier Duee, Jean De Bonneville | 1997-11-11 |
| 5597404 | Apparatus for processing a product from catalytic reforming | Bruno Domergue, Beatrtice Fischer | 1997-01-28 |
| 5384040 | Process for the elimination of mercury and possibly arsenic from hydrocarbons | Yves Barthel, Charles Cameron, Patrick Sarrazin | 1995-01-24 |
| 5364975 | Process for the production of a tertiary alkyl ether comprising a fractionation section | Jean-Luc Nocca, Phillipe Travers, Alain Forestiere | 1994-11-15 |
| 5233120 | Process for the isomerization of C.sub.5 /C.sub.6 normal paraffins with recycling of normal paraffins | Ari Minkkinen, Sophie Jullian | 1993-08-03 |
| 5157200 | Process for the fractionation of a gaseous mixture containing hydrogen light aliphatic hydrocarbons and light aromatic hydrocarbons | Ari Mikkinen, Serge Mouratoff | 1992-10-20 |
| 5073352 | Apparatus for the low pressure reforming of gasolines with heating by smoke gases | Quang Dang Vu, Jean-Paul Bournonville, Jean-Charles Viltard | 1991-12-17 |
| 4973401 | Process and apparatus for the low pressure reforming of gasolines with heating by smoke gases | Quang Dang Vu, Jean-Paul Bournonville, Jean-Charles Viltard | 1990-11-27 |
| 4395330 | Process for solvent deasphalting of residual hydrocarbon oils | Pierre Auboir, Pierre Bonnefond | 1983-07-26 |