Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7517528 | Method and composition for treating skin wounds with epidermal growth factor | Wan Keung Raymond Wong, Man-Wo Tsang | 2009-04-14 |
| 6146848 | Bacterial expression system | Wan Keung Raymond Wong | 2000-11-14 |