Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4558011 | Method for preparation of pure hepatitis B surface antigen from human plasma | Piotr Janicki, Zbigniew Laskowski, Kazimierz Madalinski, Andrzej Dabrowa | 1985-12-10 |