Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8975289 | Benzyl aralkyl ether compounds, method for preparing same, intermediate compounds, use of said compounds, method for treatment and/or prevention, pharmaceutical composition and medicament containing same | Artur Franz Keppler, Sérgio Luiz Sacurai, Carlos Eduardo da Costa Touzarim | 2015-03-10 |
| 8338432 | Derivatives of 6,7-dihydro-3H-oxazolo[3,4-a]pyrazine-5,9-dione as PDE-5 inhibitors | Sérgio Luiz Sacurai, Carlos Eduardo da Costa Touzarim, Artur Franz Keppler, Gilberto De Nucci | 2012-12-25 |
| 8268831 | Compounds derived from 2-(3-methylenedioxy)-benzoyl indol | Sérgio Luiz Sacurai, Carlos Eduardo da Costa Touzarim | 2012-09-18 |