Issued Patents All Time
Showing 26–27 of 27 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6177548 | Enhanced aggregate removal from bulk biologicals using ion exchange chromatography | George Y. Wang | 2001-01-23 |
| 5916919 | Retrovirus protease inhibitors | Hong Xu, Keng-Yeow Sim, Fa-Quan Zeng | 1999-06-29 |