Inventor · disambiguated record
Marcio De Figueiredo Portilho
Also filed as: DE FIGUEIREDO PORTILHO MARCIO
3 granted patents·2 pending applications·0 citations·filing 2017–2024
41Inventor score
Files withPETROLEO BRASILEIRO S A – PETROBRAS3PETROLEO BRASILEIRO SA PETROBRAS1UNIV FEDERAL DE MINAS GERAIS UFMG1
Top patents by PatentIndex Score
5 records- 0163US2025163270A1Process for producing asphalt binder and asphalt binderPETROLEO BRASILEIRO S A – PETROBRAS·Filed 2024·Application pending·0 cites
- 0249US12071400B2Process of selective oxidation of glycerolPETROLEO BRASILEIRO SA PETROBRAS·Filed 2019·Granted Aug 27, 2024·0 cites·18 claims
- 0346US12378167B2NPK liquid and solid fertilizer, obtaining process, fertilizing compositions and useUNIV FEDERAL DE MINAS GERAIS—UFMG·Filed 2020·Granted Aug 5, 2025·0 cites·6 claims
- 0446US10266781B2Process for purifying biodieselPETROLEO BRASILEIRO S A —PETROBRAS·Filed 2017·Granted Apr 23, 2019·0 cites·13 claims
- 0545US2024043366A1Method for catalytic conversion of glycerin into products of high added value, and usePETROLEO BRASILEIRO S A – PETROBRAS·Filed 2021·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →