Issued Patents 2004
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6787669 | Method for separating and purifying adipic acid | Michel Costantini, Philippe Leconte | 2004-09-07 |
| 6762319 | Hydrocarbon, alcohol and/or ketone oxidation method | Michel Costantini | 2004-07-13 |
| 6677490 | Method for producing alcohol/ketone mixtures | James Clark, Ducan Macquarrie, Peter Price, John Rafelt | 2004-01-13 |