Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11228851 | Cerumen protection plug | Erich Dittli, Christoph Bosshard, Marius Ruefenacht, Andre Ochsenbein, George Meier +3 more | 2022-01-18 |
| 4954345 | Dermally acting pharmaceutical preparation with liposomes as vehicle means | — | 1990-09-04 |