Issued Patents 2016
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9422326 | Process for preparing 11-methylene-18-methyl-estr-4-en-3, 17-dione, useful as intermediate compound for the synthesis of molecules having pharmacological activity | Roberto Lenna, Edoardo Mariani | 2016-08-23 |
| 9394334 | Process for the preparation of drospirenone | Roberto Lenna | 2016-07-19 |