Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9562199 | Systems and methods for catalytic steam cracking of non-asphaltene containing heavy hydrocarbons | Pedro Pereira Almao, Gustavo Luis Trujillo, Carmen Galarraga, Clementina Sosa, Carlos Scott Algara +3 more | 2017-02-07 |
| 5710093 | Hydrogenation catalyst with improved attrition resistance and heat dissipation | Luis A. Rivas, Daisy Rojas, Juan Jose Garcia | 1998-01-20 |
| 5677257 | Hydrogenation catalyst with improved attrition resistance and heat dissipation | Luis A. Rivas, Daisy Rojas, Juan Jose Garcia | 1997-10-14 |
| 5648312 | Hydrogenation catalyst with improved attrition resistance and heat dissipation | Luis A. Rivas, Daisy Rojas, Juan Jose Garcia | 1997-07-15 |