Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9669016 | Antiparasitic effect of Bis[3,5-Bis(Benzylidene)-4-Oxo-1-Piperidinyl]amide Derivatives | Rosa A. Maldonado, Miguel A. Vasquez, Umashankar Das | 2017-06-06 |
| 7582655 | Antineoplastic compounds | Umashankar Das | 2009-09-01 |
| RE38425 | Semicarbazones having CNS activity and pharmaceutical preparations containing same | Ramanan Narayan Puthucode | 2004-02-10 |
| 6017933 | Mannich bases of conjugated styryl ketones | Elias K. Manavathu | 2000-01-25 |
| 5741818 | Semicarbazones having CNS activity and pharmaceutical preparations containing same | — | 1998-04-21 |