Inventor · disambiguated record
Alexander Rangel Bastos
Also filed as: BASTOS ALEXANDER RANGEL
1 granted patent·2 pending applications·0 citations·filing 2009–2013
14Inventor score
Files withPETROLEO BRASILEIRO SA3
Top patents by PatentIndex Score
3 records- 0147US8853436B2Heterogeneous catalysts for transesterification of triglycerides and preparation methods of samePETROLEO BRASILEIRO SA·Filed 2013·Granted Oct 7, 2014·0 cites·7 claims
- 0244US2010163793A1Heterogeneous catalysts for transesterification of triglycerides and preparation methods of samePETROLEO BRASILEIRO SA·Filed 2009·Application pending·0 cites
- 0334US2010024283A1Process for production of bio-oil by coprocessing of biomass in a delayed coking unitPETROLEO BRASILEIRO SA·Filed 2009·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →