Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5663446 | Catalyst for the simultaneous selective hydrogenation of diolefins and nitriles and method of making same | Magdalena Ramirez de Agudelo, Julia Guerra, Trino Romero | 1997-09-02 |
| 5523271 | Catalyst for the simultaneous selective hydrogenation of diolefins and nitriles and method of making same | Magdalena Ramirez de Agudelo, Julia Guerra, Trino Romero | 1996-06-04 |