Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6358399 | Process for separating ethane and ethylene by solvent absorption and hydrogenation of the solvent phase | Ari Minkkinen, Jean-Herve Le Gal | 2002-03-19 |
| 6340429 | Process and device for separating ethane and ethylene from a steam-cracking effluent by solvent absorption and hydrogenation of the solvent phase | Ari Minkkinen, Jean-Herve Le Gal | 2002-01-22 |
| 6278029 | Process for eliminating polar compounds on an etherification unit | Alain Forestiere, Quentin Debuisschert, Paul Mikitenko | 2001-08-21 |
| 6261442 | Process for converting hydrocarbons by treatment in a distillation zone comprising withdrawing a stabilized distillate, associated with a reaction zone, and its use for hydrogenating benzene | Jean-Louis Ambrosino, Blaise Didillon, Jean-Charles Viltard, Gerald Witte | 2001-07-17 |
| 6174428 | Process for converting hydrocarbons by treatment in a distillation zone comprising a circulating reflux, associated with a reaction zone, and its use for hydrogenating benzene | Jean-Louis Ambrosino, Blaise Didillon, Jean-Charles Viltard, Gerald Witte | 2001-01-16 |
| 6149879 | Modular device that comprises a reaction zone and a separation zone | Alain Forestiere, Quentin Debuisschert, Isabelle Harter, Jean-Paul Dessapt | 2000-11-21 |
| 6036848 | Method for loading and unloading a catalyst without halting the progress of an operation | Jean-Paul Dessapt, Alain Forestiere | 2000-03-14 |