Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6250469 | Formulations for protection of peg-interferon alpha conjugates | — | 2001-06-26 |
| 6180096 | Formulations for protection of peg-interferon alpha conjugates | — | 2001-01-30 |
| 5935566 | Stable aqueous alfa interferon solution formulations | Pui-Ho Yuen | 1999-08-10 |
| 5766582 | Stable, aqueous alfa interferon solution formulations | Pui-Ho Yuen | 1998-06-16 |