Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7744745 | Process for fluid catalytic cracking of hydrocarbon feedstocks with high levels of basic nitrogen | Elizabeth Moreira, Henrique Soares Cerqueira | 2010-06-29 |
| 7691768 | Additive to maximize GLP and propene suitable for use in low-severity operations of a fluid catalytic cracking unit and its preparatory process | Lam Yiu Lau, Raquel Bastiani | 2010-04-06 |
| 7504023 | Process for reducing the naphthenic acidity of petroleum oils | Oscar René Chamberlain Pravia, Henrique Soares Cerqueira, Elizabeth Moreira, Jefferson Roberto Gomes, Paulo César Peixoto Bugueta | 2009-03-17 |