Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8900615 | Drug delivery system | Wouter de Graaff | 2014-12-02 |
| 8858977 | Drug delivery system | Wouter de Graaff, Henk Jan Out | 2014-10-14 |
| 8333983 | Drug delivery system | Wouter de Graaff, Henk Jan Out | 2012-12-18 |
| 5989581 | Drug delivery system for two or more active substances | — | 1999-11-23 |