Issued Patents 2002
Showing 1–2 of 2 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 |