Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5817905 | Process for the conversion of ethylene into light alpha olefins with the use of additives based on quaternary ammonium salts | Dominique Commereuc, Yves Glaize, Francois Hugues, Lucien Saussine | 1998-10-06 |