Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12379364 | Method for determining the composition of water in low BSW oils | Iris Medeiros Junior, Ricardo Augusto Pereira De Avila, Rainerio Escalfoni Junior, Ana Gabriela Apolonio De Souza, Oto Leonardo Reis Gomes +6 more | 2025-08-05 |
| 11753361 | Method of isolation of ARN acids from naphthenate deposits | Valdemar Lacerda Junior, Eliane Valeria De Barros, Alvaro Cunha Neto, Wanderson Romao, Cristina Maria Dos Santos Sad +4 more | 2023-09-12 |