Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7967975 | Sealing system for cyclone leg | Jose Geraldo Furtado Ramos, Eduardo Guerra, Aurelio Dubois, Wilson Kenzo Huziwara, Waldir Pedro Martignoni | 2011-06-28 |
| 7867321 | Process for disengaging solid and gaseous particles in FCC processes with reduced coke formation in disengager vessels | Emanuel Freire Sandes, Paulo Sergio Freire, Jose Geraldo Furtado Ramos, Aurelio Dubois, Eduardo Guerra +1 more | 2011-01-11 |