Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6528582 | Method of preparing co-polymer particles | Kwok Tang, Guomin Bian, Leena Matilainen | 2003-03-04 |
| 6245853 | Method of preparing co-polymer particles | Kwok Tang, Guomin Bian, Leena Matilainen | 2001-06-12 |