Issued Patents 2020
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10626316 | Drilling fluid composition containing a diester-based oil phase | Olívia Cueva Candido POLTRONIERI, Paulo de Jesus CUNHA FILHO, Guilherme Bazzeggio DA FONSECA | 2020-04-21 |