Vivian Passos De Souza

3 Patents

• US125912312026

  Method for Detecting Operational Failures

  Petróleo Brasileiro S.A.— Petrobras

  0 cites
• US123579822025

  Method for Obtaining a Support for Hydrorefining Catalysts, Support for Hydrorefining Catalysts, Hydrorefining Catalysts, Process for Obtaining Hydrorefining Catalysts, and Use of Support in Hydrorefining Catalysts

  Petróleo Brasileiro S.a.—petrobras

  0 cites
• US116971072023

  Process for Gasification of a Carbonaceous Raw Material of Low Value as a Fuel Using a Nanocatalyst

  PETROLEO BRASILEIRO S.A.—PETROBRAS

  0 cites