Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7521569 | Process to obtain dibenzylbutyrolactonic lignans, process to obtain synthetic derivatives from lignans bearing anti-Chagas chemoprophylactic and therapeutical activities | Marcio Luis Andrade e Silva, Sérgio Albuquerque, Jairo Kenupp Bastos, Rosangela Silva | 2009-04-21 |
| 7317114 | Process to obtain dibenzylbutyrolactonic lignans, process to obtain synthetic derivatives from lignans bearing anti-Chagas chemoprophylactic and therapeutical activities | Marcio Luis Andrade e Silva, Sérgio Albuquerque, Jairo Kenupp Bastos, Rosangela Silva | 2008-01-08 |