Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5696075 | Campholinic aldehyde derivatives, process for their preparation and their use as perfuming ingredients | Christian Chapuis | 1997-12-09 |
| 5679634 | Use of dihydrobenzofuranones as perfuming ingredients | Christian Vial | 1997-10-21 |