Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7803271 | Method of extracting the hydrogen sulfide contained in a hydrocarbon gas | Julia Magne-Drisch, Anne-Claire Lucquin, Christina Streicher, Jean-Paul Cousin, Gauthier Perdu +2 more | 2010-09-28 |
| 5314671 | Process and device for removal of H.sub.2 S | Jacques Tournier-Lasserve | 1994-05-24 |
| 5133949 | Process and device for the removal of H.sub.2 S | Jacques Tournier-Lasserve | 1992-07-28 |
| 4889700 | Process and device for selective extraction of H.sub.2 S from an H.sub.2 S-containing gas | Olivier Oliveau, Jean-Louis Peytavy | 1989-12-26 |
| 4773921 | Process and device for selective extraction of H.sub.2 S from an H.sub.2 S-containing gas | Olivier Oliveau, Jean-Louis Peytavy | 1988-09-27 |
| 4774067 | Regenerative process for removing mercaptans contained in a gas | Robert Voirin | 1988-09-27 |
| 4407784 | Process for the selective extraction treatment of gaseous hydrocarbon mixture containing carbon dioxide | Claude Blanc, Henry Galy | 1983-10-04 |