Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5770047 | Process for producing reformulated gasoline by reducing sulfur, nitrogen and olefin | Jose Armando Salazar, Luis M. Cabrera, Eusebio Palmisano, Wolfgang Garcia | 1998-06-23 |
| 4859284 | Combined process for the separation and continuous coking of high softening point asphaltenes | Roland Rammler, Hans-Jurgen Weiss, Hans-Adolf Herbertz, Rafael Hidalgo | 1989-08-22 |
| 4676886 | Process for producing anode grade coke employing heavy crudes characterized by high metal and sulfur levels | Georgette Rahbe, Roger Marzin, Ivan Cavicchioli, Julio Krasuk | 1987-06-30 |
| 4572781 | Solvent deasphalting in solid phase | Julio Krasuk, Luis G. Aquino, José Virgilio Anguita RODRIGUEZ, Alejandro Granados | 1986-02-25 |