Assignee
YUAN LEON
US·5 granted patents·2 pending applications·30 citations·filing 2006–2011
Top patents by PatentIndex Score
7 records- 0187US8075227B2Device to transfer catalyst from a low pressure vessel to a high pressure vessel and purge the transferred catalystYUAN LEON·Filed 2007·Granted Dec 13, 2011·12 cites·11 claims
- 0284US8071497B2Process and facility for removing one or more compoundsYUAN LEON·Filed 2007·Granted Dec 6, 2011·8 cites·19 claims
- 0382US8241492B1Simulated moving bed chromatography deviceYUAN LEON·Filed 2011·Granted Aug 14, 2012·6 cites·20 claims
- 0472US8182772B2Radial flow continuous reaction/regeneration apparatusYUAN LEON·Filed 2010·Granted May 22, 2012·2 cites·28 claims
- 0568US7780928B2Method and apparatus for improving radial flow moving bed regeneration/reaction system performanceYUAN LEON·Filed 2007·Granted Aug 24, 2010·2 cites·18 claims
- 0643US2009110517A1Catalyst Flow Control Device for Transfer of Solids Between Two VesselsYUAN LEON·Filed 2007·Application pending·0 cites
- 0742US2008110801A1Process For Heating A Hydrocarbon Stream Entering A Reaction Zone With A Heater Convection SectionYUAN LEON·Filed 2006·Application pending·0 cites
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