Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12227537 | Intermediates for the preparation of 11-methylene steroids | Ignacio Herráiz Sierra, Ivano Messina, Jesús Miguel Iglesias Retuerto | 2025-02-18 |
| 11034716 | Process and new intermediates for the preparation of 11-methylene steroids | Ignacio Herráiz Sierra, Ivano Messina, Jesús Miguel Iglesias Retuerto | 2021-06-15 |
| 9296780 | Process for alkynylating 16-substituted-17-keto steroids | Luis Gerardo Gutiérrez Fuentes | 2016-03-29 |