Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7687511 | Substituted dihydropyrimidines, dihydropyrimidones and dihydropyrimidinethiones as calcium channel blockers | Phani Kumar Pullela, Paramashivappa Rangappa, Pillarisetti Venkata Subbarao | 2010-03-30 |
| 7235570 | 1,4-dihydropyridine and pyridine compounds as calcium channel blockers | Phani Kumar Pullela, Paramashivappa Rangappa, Pillarisetti Venkata Subbarao, Jeffrey A. Bibbs | 2007-06-26 |
| 6852742 | 1,4-dihydropyridine and pyridine compounds as calcium channel blockers | Phani Kumar Pullela, Paramashivappa Rangappa, Pillarisetti Venkata Subbarao, Jeffrey A. Bibbs | 2005-02-08 |