Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9221803 | Asphaltene-dispersing/inhibiting additive based on oxazolidines derived from polyalkyl or polyalkenyl N-hydroxyalkyl succinimides | Violeta Yasmin Mena Cervantes, Simón López Ramírez, Luis Silvestre Zamudio Rivera, Youri Douda, Marcelo Lozada y Cassou +4 more | 2015-12-29 |