RB

Roberto Carlos Pontes Bittencourt

PS Petróleo Brasileiro S.A.—Petrobras: 2 patents #2 of 105Top 2%
Overall (2023): #115,064 of 537,848Top 25%
2
Patents 2023

Issued Patents 2023

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
11826745 Method of maintaining the activity of pre-reform catalysts — 2023-11-28
11679381 Methods for preparing high temperature water gas shifting catalyst, catalyst and process for reducing carbon monoxide — 2023-06-20