Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8063214 | Polymorphic forms of tadalafil | Venkata Naga Kali Vara Prasada Raju Vetukuri, Srinivas Reddy Ningam, Ravindra Vedantham, Rajyalakshmi Bodepudi | 2011-11-22 |
| 7977478 | Polymorphic forms of vardenafil | Ravindar Koppera, Satyanarayana REVU, Venkata Reddy Vajrala, Vijayapal Reddy Kanumathi | 2011-07-12 |