Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7273617 | Infectious cDNA clones of porcine reproductive and respiratory syndrome virus and expression vectors thereof | Shi-jun Ma | 2007-09-25 |
| 6841364 | Infectious cDNA clones of porcine reproductive and respiratory syndrome virus and expression vectors thereof | Shi-jun Ma | 2005-01-11 |