Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5849756 | Pharmaceutical composition and method for modulating the immune reaction | Ulrich Burger, Fabrizio Marazza, Ari Lewenstein, Francis M. Sirotnak | 1998-12-15 |
| 5712377 | Glycosides isolated from pollen, their sugar-free decomposition products and derivatives thereof | Fabrizio Marazza, Ari Lewenstein, Francis M. Sirotnak, Bernhard Jaun | 1998-01-27 |