Inventor · name-matched record

ALVES FONTES ROSANE

3 granted patents·0 citations·filing 2020–2022

39Inventor score

Technology areasC01F C09K G07C

Files withPETROLEO BRASILEIRO SA PETROBRAS2 PETROLEO BRASILEIRO S A – PETROBRAS1

This identity is grouped by exact name match (no disambiguated inventor record was available for these filings) — it may combine same-named inventors.

Top patents by PatentIndex Score

3 records

0153US12577118B2DHSV scale removal method in the production stringPETROLEO BRASILEIRO S A —PETROBRAS·Filed 2022·Granted Mar 17, 2026·0 cites·4 claims
0247US12548640B2Portable analysis systemPETROLEO BRASILEIRO SA PETROBRAS·Filed 2022·Granted Feb 10, 2026·0 cites·11 claims
0342US12577852B2Method for removing scale from a subsea manifoldPETROLEO BRASILEIRO SA PETROBRAS·Filed 2020·Granted Mar 17, 2026·0 cites·11 claims

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Identity basis: exact name match across USPTO filings. How scoring works →