Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7507329 | Process for reducing the naphthenic acidity of petroleum oils or their fractions | Andrea de Rezende Pinho, Raquel Campos Coutinho, Mauri Jose Baldini Cardoso, Elizabeth Moreira, Patricia Suemar Mello Duarte Da Cunha | 2009-03-24 |