Inventor · disambiguated record
Keith A. Couch
Also filed as: COUCH KEITH · COUCH KEITH A · COUCH KEITH ALLEN
35 granted patents·4 pending applications·193 citations·filing 1993–2023
96Inventor score
Top patents by PatentIndex Score
39 records- 0192US7935314B2Apparatus for mixing regenerated and carbonized catalystUOP LLC·Filed 2008·Granted May 3, 2011·20 cites·19 claims
- 0290US11959029B2Integrated process for the conversion of crude to olefinsUOP LLC·Filed 2022·Granted Apr 16, 2024·2 cites·19 claims
- 0390US7757493B2Fluid catalytic cracking steam pressure letdown power recovery system and processUOP LLC·Filed 2006·Granted Jul 20, 2010·20 cites·18 claims
- 0489US7048782B1Apparatus and process for power recoveryUOP LLC·Filed 2003·Granted May 23, 2006·48 cites·19 claims
- 0588US10214465B2Processes for increasing the overall aromatics and xylenes yield in an aromatics complexUOP LLC·Filed 2018·Granted Feb 26, 2019·2 cites·16 claims
- 0687US10851315B1Processes for increasing an octane value of a gasoline componentUOP LLC·Filed 2019·Granted Dec 1, 2020·3 cites·19 claims
- 0786US11708537B2Integrated process for the conversion of crude to olefinsUOP LLC·Filed 2022·Granted Jul 25, 2023·1 cites·18 claims
- 0881US10829698B2Power recovery from quench and dilution vapor streamsUOP LLC·Filed 2018·Granted Nov 10, 2020·1 cites·15 claims
- 0980US6979360B1Apparatus and process for preventing coke accumlation in a centripetal separatorUOP LLC·Filed 2003·Granted Dec 27, 2005·23 cites·17 claims
- 1079US9238209B2Advanced elevated feed distribution apparatus and process for large diameter FCC reactor risersCOUCH KEITH A·Filed 2011·Granted Jan 19, 2016·4 cites·18 claims
- 1178US7585470B2Apparatus for mixing in fluidized bedsUOP LLC·Filed 2006·Granted Sep 8, 2009·6 cites·15 claims
- 1276US8007728B2System, apparatus, and process for cracking a hydrocarbon feedUOP LLC·Filed 2008·Granted Aug 30, 2011·2 cites·1 claims
- 1374US7727380B2Process for heating regeneration gasUOP LLC·Filed 2007·Granted Jun 1, 2010·6 cites·17 claims
- 1474US7686944B2Process for recovering power from FCC productUOP LLC·Filed 2007·Granted Mar 30, 2010·6 cites·15 claims
- 1571US7758820B2Apparatus and process for regenerator mixingUOP LLC·Filed 2006·Granted Jul 20, 2010·5 cites·18 claims
- 1669US11667848B2Power recovery from quench and dilution vapor streamsUOP LLC·Filed 2020·Granted Jun 6, 2023·0 cites·4 claims
- 1768US11194301B2System for power recovery from quench and dilution vapor streamsUOP LLC·Filed 2019·Granted Dec 7, 2021·0 cites·18 claims
- 1868US8323477B2Process for mixing regenerated and carbonized catalystCOUCH KEITH A·Filed 2008·Granted Dec 4, 2012·4 cites·17 claims
- 1968US7972565B2Stripping apparatus with multi-sloped bafflesUOP LLC·Filed 2008·Granted Jul 5, 2011·4 cites·19 claims
- 2068US7947860B2Dividing wall separation in light olefin hydrocarbon processingUOP LLC·Filed 2006·Granted May 24, 2011·3 cites·19 claims
- 2167US7682576B2Apparatus for recovering power from FCC productUOP LLC·Filed 2007·Granted Mar 23, 2010·3 cites·18 claims
- 2265US8246914B2Fluid catalytic cracking systemMEHLBERG ROBERT L·Filed 2008·Granted Aug 21, 2012·2 cites·10 claims
- 2363US8575053B2Process for regenerator mixingMEHLBERG ROBERT L·Filed 2010·Granted Nov 5, 2013·1 cites·2 claims
- 2463US7727486B2Apparatus for heating regeneration gasUOP LLC·Filed 2007·Granted Jun 1, 2010·2 cites·17 claims
- 2562US8062507B2Stripping process with multi-sloped bafflesLAMBIN JASON P·Filed 2008·Granted Nov 22, 2011·2 cites·16 claims
- 2660US8124822B2Process for preventing metal catalyzed cokingCOUCH KEITH A·Filed 2009·Granted Feb 28, 2012·1 cites·20 claims
- 2759US8124020B2Apparatus for preventing metal catalyzed cokingCOUCH KEITH A·Filed 2009·Granted Feb 28, 2012·1 cites·19 claims
- 2858US9284495B2Maintaining catalyst activity for converting a hydrocarbon feedUPSON LAWRENCE L·Filed 2009·Granted Mar 15, 2016·1 cites·11 claims
- 2956US9328293B2Fluid catalytic cracking processMEHLBERG ROBERT L·Filed 2012·Granted May 3, 2016·0 cites·20 claims
- 3055US9227167B2Process for cracking a hydrocarbon feedPALMAS PAOLO·Filed 2011·Granted Jan 5, 2016·0 cites·15 claims
- 3155US8709235B2Process for mixing in fluidized bedsHEDRICK BRIAN W·Filed 2009·Granted Apr 29, 2014·0 cites·4 claims
- 3252US8691081B2Process for contacting hydrocarbon feed and catalystCOUCH KEITH A·Filed 2009·Granted Apr 8, 2014·0 cites·19 claims
- 3350US2024201666A1Method and apparatus for optimizing carbon emissions associated with an operation of a processing plantHONEYWELL INT INC·Filed 2023·Application pending·0 cites
- 3449US2010243528A1Method and system relating to a wet gas compressorBELL LEONARD E·Filed 2009·Application pending·0 cites
- 3547US11427771B2Process and apparats for recovering cracked hydrocarbonsUOP LLC·Filed 2020·Granted Aug 30, 2022·0 cites·12 claims
- 3647US9701913B2Fluid catalytic cracking process including adsorption of hydrogen and a catalyst for the processUOP LLC·Filed 2013·Granted Jul 11, 2017·0 cites·16 claims
- 3746US2011058989A1Apparatus for contacting hydrocarbon feed and catalystUOP LLC·Filed 2009·Application pending·0 cites
- 3844US2006266048A1Fluid catalytic cracking flue gas utility optimizing system and processBELL LEONARD E·Filed 2005·Application pending·0 cites
- 3942US5371488ATension sensing security apparatus and method for fencingWAYMAX INC·Filed 1993·Granted Dec 6, 1994·20 cites·19 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →