Issued Patents All Time
Showing 26–29 of 29 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5830759 | Unique associated Kaposi's sarcoma virus sequences and uses thereof | Yuan Chang | 1998-11-03 |
| 5801042 | Unique associated Kaposi's sarcoma virus sequences and uses thereof | Yuan Chang | 1998-09-01 |
| 5505717 | Urinary drainage device | — | 1996-04-09 |
| 5451218 | Urinary drainage device | — | 1995-09-19 |