Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10457863 | Composition of an organic foaming additive for high temperature and high salinity | Alejandro Ortega Rodríguez, Norma Araceli García Muñoz, José Manuel Martínez Magadan, Raúl Oviedo Roa, Sonia Ángeles Martínez Reyes +7 more | 2019-10-29 |
| 9255871 | Measuring process of dynamic viscosity of heavy live crude from the reservoir pressure up to atmospheric pressure, including bubble point pressure, based on an electromagnetic viscometer | José Luis Mendoza De La Cruz, Roberto Carlos Ruiz Ortega, Cecilia de los Ángeles Durán Valencia, Alfredo Ríos Reyes, Oscar Orozco Caballero +1 more | 2016-02-09 |
| 9221803 | Asphaltene-dispersing/inhibiting additive based on oxazolidines derived from polyalkyl or polyalkenyl N-hydroxyalkyl succinimides | Violeta Yasmin Mena Cervantes, Luis Silvestre Zamudio Rivera, Youri Douda, Marcelo Lozada y Cassou, Adela Morales Pacheco +4 more | 2015-12-29 |
| 9074123 | Geminal zwitterionic surfactants as wettability modifiers in enhanced oil recovery processes | Raul Hernandez Altamirano, Luis Silvestre Zamudio Rivera, Violeta Yasmin Mena Cervantes, Hiram Isaac Beltran Conde, Cecilia de los Ángeles Durán Valencia +5 more | 2015-07-07 |
| 9023785 | Gemini surfactants, process of manufacture and use as multifunctional corrosion inhibitors | Raul Hernandez Altamirano, Violeta Yasmin Mena Cervantes, Luis Silvestre Zamudio Rivera, Hiram Isaac Beltran Conde | 2015-05-05 |
| 8722588 | Foaming composition for high temperature and salinity | Luis Silvestre Zamudio Rivera, Cecilia de los Ángeles Durán Valencia, Raul Hernandez Altamirano, Violeta Yasmin Mena Cervantes, Norma Araceli García Muñoz +5 more | 2014-05-13 |
| 8518868 | Gemini surfactants, process of manufacture and use as multifunctional corrosion inhibitors | Raul Hernandez Altamirano, Violeta Yasmin Mena Cervantes, Luis Silvestre Zamudio Rivera, Hiram Isaac Beltran Conde | 2013-08-27 |