Inventor · disambiguated record
Wilson Kenzo Huziwara
Also filed as: HUZIWARA WILSON K · HUZIWARA WILSON KENZO
14 granted patents·4 pending applications·105 citations·filing 2000–2011
90Inventor score
Files withPETROLEO BRASILEIRO SA11HUZIWARA WILSON KENZO2PETROLEO BRASILEIRO S A & MDASH PETROBAS1RABELLO CARLOS RENE KLOTZ1SILVA MAURO1
Top patents by PatentIndex Score
18 records- 0193US7531142B2Multifunctional entry device for a downward flow tube reactorPETROLEO BRASILEIRO SA·Filed 2006·Granted May 12, 2009·38 cites·13 claims
- 0278US8231777B2Catalytic cracking process for production of diesel from seeds of oleaginous plantsSILVA MAURO·Filed 2008·Granted Jul 31, 2012·11 cites·9 claims
- 0377US7799285B2Stripping apparatus for the gas-solid separation in a fluidized bedPETROLEO BRASILEIRO SA·Filed 2007·Granted Sep 21, 2010·6 cites·13 claims
- 0477US7087154B2Apparatus and process for downflow fluid catalytic crackingPETROLEO BRASILEIRO SA·Filed 2002·Granted Aug 8, 2006·24 cites·55 claims
- 0571US8657932B2Cyclone separator and separation methodHUZIWARA WILSON KENZO·Filed 2009·Granted Feb 25, 2014·9 cites·18 claims
- 0671US7972570B2Distributor nozzle for a two-phase charge in fixed-bed reactorsPETROLEO BRASILEIRO S A & MDASH PETROBAS·Filed 2008·Granted Jul 5, 2011·8 cites·9 claims
- 0760US8492597B2Production of propylene glycol from glycerineRABELLO CARLOS RENE KLOTZ·Filed 2011·Granted Jul 23, 2013·2 cites·3 claims
- 0860US7081229B2Second stage cyclone dipleg termination device in FCC unitsPETROLEO BRASILEIRO SA·Filed 2003·Granted Jul 25, 2006·6 cites·17 claims
- 0956US8568669B2Device for cooling and distributing mixed charges on fixed catalyst bedsHUZIWARA WILSON KENZO·Filed 2010·Granted Oct 29, 2013·1 cites·4 claims
- 1055US7967975B2Sealing system for cyclone legPETROLEO BRASILEIRO SA·Filed 2009·Granted Jun 28, 2011·0 cites·7 claims
- 1145US2007236011A1Telescopic joint with sliding sealing ringPETROLEO BRASILEIRO SA·Filed 2007·Application pending·0 cites
- 1244US7867321B2Process 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
- 1342US7332133B2Cyclone 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
- 1441US7967897B2System 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
- 1541US2003194360A1Multifunctional entry method and device for downward flow tube reactorFiled 2002·Application pending·0 cites
- 1640US2001003575A1Sealing system for cyclone legFiled 2000·Application pending·0 cites
- 1738US7988924B2Device and process for distribution of mixed charges onto fixed beds of catalyst in descending-flow reactorsPETROLEO BRASILEIRO SA·Filed 2008·Granted Aug 2, 2011·0 cites·14 claims
- 1832US2011155642A1Fluid catalytic cracking process with reduced carbon dioxide emissionPETROLEO BRASILEIRO SA·Filed 2010·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →