Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7744745 | Process for fluid catalytic cracking of hydrocarbon feedstocks with high levels of basic nitrogen | Claudia Maria Alvarenga Baptista, Henrique Soares Cerqueira | 2010-06-29 |
| 7514657 | Process for reducing the acidity of hydrocarbon mixtures | Mauri Jose Baldini Cardoso | 2009-04-07 |
| 7507329 | Process for reducing the naphthenic acidity of petroleum oils or their fractions | Andrea de Rezende Pinho, Raquel Campos Coutinho, Mauri Jose Baldini Cardoso, Patricia Suemar Mello Duarte Da Cunha, Gabriele Poly Alt Pereira Naves | 2009-03-24 |
| 7504023 | Process for reducing the naphthenic acidity of petroleum oils | Oscar René Chamberlain Pravia, Henrique Soares Cerqueira, Claudia Maria Alvarenga Baptista, Jefferson Roberto Gomes, Paulo César Peixoto Bugueta | 2009-03-17 |