Issued Patents 2004
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6835830 | Method for evaporating aminonitrile | Gerald Bocquenet, Henri Chiarelli | 2004-12-28 |
| 6790994 | Methods for hydrogenating nitrile functions into amine functions | Vincent Boschat | 2004-09-14 |
| 6787669 | Method for separating and purifying adipic acid | Michel Costantini, Eric Fache | 2004-09-07 |