Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8805988 | Ager ring optimization | Tian Chen | 2014-08-12 |
| 8140656 | Ager ring optimization | Tian Chen | 2012-03-20 |
| 6750213 | Estrogen receptor modulators | Frank P. DiNinno, Seongkon Kim, Helen Chen | 2004-06-15 |