Inventor
COUCH KEITH A
US26 patents
⚠️ This page may combine multiple inventors who share the name “COUCH KEITH A”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
UOP LLC
16 patentsUS6979360B1Dec 27, 2005
Apparatus and process for preventing coke accumlation in a centripetal separator
UOP LLC23 citations92
US7935314B2May 3, 2011
Apparatus for mixing regenerated and carbonized catalyst
UOP LLC20 citations91
US7048782B1May 23, 2006
Apparatus and process for power recovery
UOP LLC48 citations90
US7757493B2Jul 20, 2010
Fluid catalytic cracking steam pressure letdown power recovery system and process
UOP LLC20 citations89
US7585470B2Sep 8, 2009
Apparatus for mixing in fluidized beds
UOP LLC6 citations74
US10214465B2Feb 26, 2019
Processes for increasing the overall aromatics and xylenes yield in an aromatics complex
UOP LLC2 citations73
US10851315B1Dec 1, 2020
Processes for increasing an octane value of a gasoline component
UOP LLC3 citations69
US7758820B2Jul 20, 2010
Apparatus and process for regenerator mixing
UOP LLC5 citations68
US7947860B2May 24, 2011
Dividing wall separation in light olefin hydrocarbon processing
UOP LLC3 citations63
US7727486B2Jun 1, 2010
Apparatus for heating regeneration gas
UOP LLC2 citations62
US7727380B2Jun 1, 2010
Process for heating regeneration gas
UOP LLC6 citations62
US7686944B2Mar 30, 2010
Process for recovering power from FCC product
UOP LLC6 citations62
US7682576B2Mar 23, 2010
Apparatus for recovering power from FCC product
UOP LLC3 citations62
US7972565B2Jul 5, 2011
Stripping apparatus with multi-sloped baffles
UOP LLC4 citations60
US11194301B2Dec 7, 2021
System for power recovery from quench and dilution vapor streams
UOP LLC0 citations59
US9701913B2Jul 11, 2017
Fluid catalytic cracking process including adsorption of hydrogen and a catalyst for the process
UOP LLC0 citations45
COUCH KEITH A
5 patentsUS9238209B2Jan 19, 2016
Advanced elevated feed distribution apparatus and process for large diameter FCC reactor risers
COUCH KEITH A4 citations71
US8323477B2Dec 4, 2012
Process for mixing regenerated and carbonized catalyst
COUCH KEITH A4 citations60
US8124822B2Feb 28, 2012
Process for preventing metal catalyzed coking
COUCH KEITH A1 citations51
US8124020B2Feb 28, 2012
Apparatus for preventing metal catalyzed coking
COUCH KEITH A1 citations51
US8691081B2Apr 8, 2014
Process for contacting hydrocarbon feed and catalyst
COUCH KEITH A0 citations48