Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6384091 | Emulsion with coke additive in hydrocarbon phase and process for preparing same | Ignacio Layrisse, Gustavo Nunez | 2002-05-07 |
| 6069178 | Emulsion with coke additive in hydrocarbon phase and process for preparing same | Ignacio Layrisse, Gustavo Nunez | 2000-05-30 |
| 5964906 | Emulsion with solid additive in hydrocarbon phase and process for preparing same | Ignacio Layrisse, Gustavo Nunez | 1999-10-12 |