Issued Patents 2003
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6642244 | Pyrazolopyridopyrimidine inhibitors of cGMP phosphodiesterase | Yingzhi Bi | 2003-11-04 |
| 6638937 | Biphenyl sulfonamides as dual angiotensin endothelin receptor antagonists | Natesan Murugesan, John Tellew, Zhengxiang Gu | 2003-10-28 |
| 6576644 | Quinoline inhibitors of cGMP phosphodiesterase | Yingzhi Bi, Guixue Yu, David P. Rotella | 2003-06-10 |