Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5404761 | Device for continuously collecting a dialysate sample | Gilbert Fellay, Pierre Vuilleumier, Gilbert Widmer | 1995-04-11 |
| 4483852 | Pharmaceutical compositions containing a fraction extracted from mandassi (Cyperus articulatus L.) | Jean B. Mahailet | 1984-11-20 |
| 4256875 | Extraction of sennosides | Marcel Dumont, Robert Guille | 1981-03-17 |