Inventor · disambiguated record

Wladmir Ferraz De Souza

Also filed as: FERRAZ DE SOUZA WLADMIR

2 granted patents·0 citations·filing 2017–2019

23Inventor score

Technology areasB01J

Files withPETROLEO BRASILEIRO S A PETROBAS1 PETROLEO BRASILEIRO S A – PETROBRAS1

Top patents by PatentIndex Score

2 records

0139US10370604B2Process for simultaneous removal of arsenic and sulphur from hydrocarbon streamsPETROLEO BRASILEIRO S A —PETROBRAS·Filed 2017·Granted Aug 6, 2019·0 cites·14 claims
0238US11697107B2Process for gasification of a carbonaceous raw material of low value as a fuel using a nanocatalystPETROLEO BRASILEIRO S A —PETROBAS·Filed 2019·Granted Jul 11, 2023·0 cites·15 claims

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