Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9464239 | Ionic liquid catalyst for improvement of heavy and extra heavy crude | Persi Schacht Hernandez, María del Carmen Cabrera Reyes, Marco Antonio Ramírez Garnica, Fernando Castrejón Vacío, Ricardo Jesús Ramírez López | 2016-10-11 |