Issued Patents All Time
Showing 26–26 of 26 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5137928 | Ultrasonic contrast agents, processes for their preparation and the use thereof as diagnostic and therapeutic agents | Raimund Erbel, Rainer Zotz, Michael Magerstadt, Axel Walch | 1992-08-11 |