Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6129920 | Inactivated infectious bursal disease vaccine | Piet Van Der Marel | 2000-10-10 |
| 5602022 | Production of infectious bursal disease virus in mammalian cell line | Piet Van Der Marel | 1997-02-11 |
| 5192539 | Infectious bursal disease virus production in continuous cell lines | Piet Van Der Marel | 1993-03-09 |