Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6833374 | Dihydropyrazolo[3,4-d]thieno[2,3-B]pyridinone inhibitors of B7-1 | Lihren Chen, Steve Y. Tam | 2004-12-21 |
| 6734190 | Dihydrodipyrazolopyridinylbenzamide and -sulfonamide inhibitors of B7-1 | Jason Shaoyun Xiang, Audrey Davies, Lihren Chen | 2004-05-11 |