Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6596278 | Immunological response potentiation process | Giampietro Corradin, Ying Men, Claudio Thomasin, Hans P. Merkle | 2003-07-22 |
| 5648096 | Process for the production of microcapsules | Hans P. Merkle | 1997-07-15 |