Inventor · disambiguated record
Oscar René Chamberlain Pravia
Also filed as: CHAMBERLAIN PRAVIA OSCAR RENE
2 granted patents·2 pending applications·14 citations·filing 2003–2006
52Inventor score
Top patents by PatentIndex Score
4 records- 0180US7504023B2Process for reducing the naphthenic acidity of petroleum oilsPETROLEO BRASILEIRO SA·Filed 2006·Granted Mar 17, 2009·14 cites·11 claims
- 0240US2008210599A1Process For Upgrading An Fcc Equilibrium CatalystO'CONNOR PAUL·Filed 2006·Application pending·0 cites
- 0338US7824540B2Process for upgrading liquid hydrocarbon feedsALBEMARLE CORP·Filed 2005·Granted Nov 2, 2010·0 cites·15 claims
- 0435US2004026299A1Process for reducing the naphthenic acidity of petroleum oilsFiled 2003·Application pending·0 cites
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