Issued Patents 1994
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5370901 | Compositions for increasing the image contrast in diagnostic investigations of the digestive tract of patients | Roland Hyacinthe, Friedrich Cavagna | 1994-12-06 |
| 5312615 | Injectable opacifying composition containing liposomes of high encapsulation capacity for X-ray examinations | Michel Schneider, Bernard Lamy | 1994-05-17 |