Partial year: Data through Q3 2025 (Sept 30). Full-year totals not yet available.
GJ

Gerson Felizardo De Sousa Junior

PS Petróleo Brasileiro S.A.—Petrobras: 1 patents #15 of 283Top 6%
Overall (2025): #383,779 of 469,880Top 85%
1
Patents 2025

Issued Patents 2025

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
12188854 Use of nanofluid to remove oil and salts from rock samples in petroleum systems Humberto Eustaquio Lopes, Carmen Lucia Da Silva Teixeira, Marcia Cristina Khalil De Oliveira 2025-01-07