Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6566142 | Laboratory test for assessing the tendency of a gasoline, optionally containing an additive, to cause deposits while the engine is running | Fabrice Paille, Yves Boscher | 2003-05-20 |
| 6527816 | Isosorbide derivatives that can be used in detergent compositions for gasoline-type fuels | Bruno Deflort, Stephane Joly, Thierry Lacome, Fabrice Paille | 2003-03-04 |