Issued Patents 2020
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10689563 | Branched geminal zwitterionic liquids, method for obtaining same and use thereof as wettability modifiers having viscosity reducing properties | Jorge Francisco Ramírez Pérez, Raul Hernandez Altamirano, Violeta Yasmin Mena Cervantes, Luis Silvestre Zamudio Rivera, Raúl Oviedo Roa +2 more | 2020-06-23 |
| 10597578 | Multifunctional foaming composition with wettability modifying, corrosion inhibitory and mineral scale inhibitory/dispersants properties for high temperature and ultra high salinity | Raul Hernandez Altamirano, Luis Silvestre Zamudio Rivera, Violeta Yázmin Mena Cervantes, Erick Emanuel Luna Rojero, David Aarón Nieto Álvarez +4 more | 2020-03-24 |