Inventor · disambiguated record
Alexandre De Figueiredo Costa
Also filed as: COSTA ALEXANDRE D F · COSTA ALEXANDRE DE FIGUEIREDO
2 granted patents·4 pending applications·16 citations·filing 2002–2009
57Inventor score
Files withPETROLEO BRASILEIRO SA3BEZERRA DE ALMEIDA MARLON BRANDO1COSTA ALEXANDRE DE FIGUEIREDO1DIAS JUNIOR JOBERTO FERREIRA1
Top patents by PatentIndex Score
6 records- 0175US8097555B2Process for the production of hybrid catalysts for fischer-tropsch synthesis and hybrid catalyst produced according to said processCOSTA ALEXANDRE DE FIGUEIREDO·Filed 2008·Granted Jan 17, 2012·13 cites·8 claims
- 0244US6756029B2Molecular sieves of faujasite structurePETROLEO BRASILEIRO SA·Filed 2002·Granted Jun 29, 2004·3 cites·41 claims
- 0343US2011207984A1Additive with multiple system of zeolites and method of preparationPETROLEO BRASILEIRO SA·Filed 2009·Application pending·0 cites
- 0439US2007173399A1Process for obtaining zeolites more resistant to hydrothermal deactivationPETROLEO BRASILEIRO SA·Filed 2006·Application pending·0 cites
- 0538US2009099006A1Additive for maximizing light olefins in fcc and process for preparation thereofBEZERRA DE ALMEIDA MARLON BRANDO·Filed 2008·Application pending·0 cites
- 0632US2009143220A1Process for the production of hybrid catalysts for fischer-tropsch synthesis and hybrid catalyst produced according to said processDIAS JUNIOR JOBERTO FERREIRA·Filed 2008·Application pending·0 cites
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