Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5672764 | Selective aldolization of acetone to diacetone alcohol by a solid basic catalyst | Didier Tichit, Francois Figueras, Jacques Kervennal | 1997-09-30 |
| 5656252 | Process for obtaining zeolites containing titanium | Alain Tuel | 1997-08-12 |