Inventor · disambiguated record
Emanuel Freire Sandes
Also filed as: SANDES EMANUEL FREIRE
8 granted patents·1 pending application·28 citations·filing 1997–2025
79Inventor score
Files withPETROLEO BRASILEIRO SA5FUSCO JOSE MOZART1GILBERT WILLIAM RICHARD1HUZIWARA WILSON KENZO1PETROLEO BRASILEIRO S A – PETROBRAS1
Top patents by PatentIndex Score
9 records- 0171US8657932B2Cyclone separator and separation methodHUZIWARA WILSON KENZO·Filed 2009·Granted Feb 25, 2014·9 cites·18 claims
- 0250US7736491B2Process for the fluid catalytic cracking of mixed feedstocks of hydrocarbons from different sourcesPETROLEO BRASILEIRO SA·Filed 2004·Granted Jun 15, 2010·4 cites·13 claims
- 0349US2025367629A1Baffle plate and methods of installing baffle plate in a catalyst inlet region of a catalyst cooler with side inletPETROLEO BRASILEIRO S A – PETROBRAS·Filed 2025·Application pending·0 cites
- 0444US7867321B2Process for disengaging solid and gaseous particles in FCC processes with reduced coke formation in disengager vesselsPETROLEO BRASILEIRO SA·Filed 2007·Granted Jan 11, 2011·0 cites·9 claims
- 0542US7332133B2Cyclone system for disengaging solid and gaseous particles in FCC systems with reduced coke formation in disengager vesselsPETROLEO BRASILEIRO SA·Filed 2004·Granted Feb 19, 2008·0 cites·20 claims
- 0641US7967897B2System and process for the separation of suspensions of spent catalysts and hydrocarbons formed in a fluid catalytic cracking unit with multiple ascending flow reaction tubesPETROLEO BRASILEIRO SA·Filed 2008·Granted Jun 28, 2011·0 cites·11 claims
- 0739US6059958AProcess for the fluid catalytic cracking of heavy feedstocksPETROLEO BRASILEIRO SA·Filed 1997·Granted May 9, 2000·15 cites·28 claims
- 0834US8088274B2Process for catalytic cracking of petroleum hydrocarbons in a fluidized bed with maximized production of light olefinsGILBERT WILLIAM RICHARD·Filed 2007·Granted Jan 3, 2012·0 cites·11 claims
- 0926US9089839B2High-performance combustion device and fluid catalytic cracking process for the production of light olefinsFUSCO JOSE MOZART·Filed 2010·Granted Jul 28, 2015·0 cites·28 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →