Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6787669 | Method for separating and purifying adipic acid | Eric Fache, Philippe Leconte | 2004-09-07 |
| 6762319 | Hydrocarbon, alcohol and/or ketone oxidation method | Eric Fache | 2004-07-13 |