Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5858928 | Gel of an apolar medium, its use for the preparation of water-based drilling fluids | Daniel Aubert, Laurent Frouin, Mikel Morvan | 1999-01-12 |
| 5773398 | Cleaning composition based on an aliphatic hydrocarbon compound comprising at least two aromatic substituents | Jean-Luc Joye | 1998-06-30 |