Inventor · disambiguated record
Paul A. Sechrist
Also filed as: SECHRIST PAUL · SECHRIST PAUL A · SECHRIST PAUL ALVIN
107 granted patents·25 pending applications·1,984 citations·filing 1988–2024
99Inventor score
Top patents by PatentIndex Score
132 records- 0198US7887264B2Apparatus for transferring particlesUOP LLC·Filed 2008·Granted Feb 15, 2011·58 cites·20 claims
- 0297US8499702B2Char-handling processes in a pyrolysis systemPALMAS PAOLO·Filed 2010·Granted Aug 6, 2013·43 cites·21 claims
- 0395US7981256B2Splitter with multi-stage heat pump compressor and inter-reboilerUOP LLC·Filed 2007·Granted Jul 19, 2011·19 cites·20 claims
- 0495US6673133B2Cyclone for separating fine solid particles from a gas streamUOP LLC·Filed 2001·Granted Jan 6, 2004·66 cites·13 claims
- 0594US11471786B2Process and system for product recovery and cell recycleLANZATECH INC·Filed 2020·Granted Oct 18, 2022·6 cites·20 claims
- 0694US7271303B1Multi-zone process for the production of diesel and aromatic compoundsUOP LLC·Filed 2004·Granted Sep 18, 2007·70 cites·25 claims
- 0793US7985381B2Utilization of baffles in chlorination zone for continuous catalyst regenerationUOP LLC·Filed 2009·Granted Jul 26, 2011·19 cites·2 claims
- 0893US6797026B2Apparatus and process for separating fine solid particulates from a gas streamUOP LLC·Filed 2003·Granted Sep 28, 2004·47 cites·3 claims
- 0993US5489732AFluidized solid bed motor fuel alkylation processUOP INC·Filed 1994·Granted Feb 6, 1996·49 cites·14 claims
- 1092US7316733B1Diffuser for separator vesselUOP LLC·Filed 2005·Granted Jan 8, 2008·28 cites·20 claims
- 1192US6274101B1Apparatus for in-situ reaction heatingUOP LLC·Filed 1998·Granted Aug 14, 2001·88 cites·7 claims
- 1292US5525311AProcess and apparatus for controlling reaction temperaturesUOP INC·Filed 1994·Granted Jun 11, 1996·82 cites·19 claims
- 1391US8216522B2Utilization of baffles in chlorination zone for continuous catalyst regenerationSUN BING·Filed 2011·Granted Jul 10, 2012·9 cites·18 claims
- 1491US6881391B1Method for removing halogen from a vent streamUOP LLC·Filed 2003·Granted Apr 19, 2005·43 cites·21 claims
- 1590US9433909B2Apparatus for retaining solid material in a radial flow reactor and method of makingUOP LLC·Filed 2013·Granted Sep 6, 2016·7 cites·11 claims
- 1690US7878736B2Apparatus for transferring particlesUOP LLC·Filed 2008·Granted Feb 1, 2011·12 cites·20 claims
- 1790US7621988B1Baffles to prevent catalyst or adsorbent erosionUOP LLC·Filed 2006·Granted Nov 24, 2009·13 cites·6 claims
- 1890US4988430ASupplying FCC lift gas directly from product vaporsUOP INC·Filed 1989·Granted Jan 29, 1991·61 cites·16 claims
- 1989US8181942B2Liquid redistribution device for multibed reactorsSECHRIST PAUL A·Filed 2008·Granted May 22, 2012·18 cites·14 claims
- 2089US6461992B1Method for reducing chloride emissions from a moving bed catalyst regeneration processUOP LLC·Filed 2000·Granted Oct 8, 2002·39 cites·20 claims
- 2188US8002952B2Heat pump distillationUOP LLC·Filed 2007·Granted Aug 23, 2011·12 cites·13 claims
- 2288US6784132B1Cyclic catalyst regeneration process using adsorption and desorptionUOP LLC·Filed 2001·Granted Aug 31, 2004·34 cites·22 claims
- 2388US5762887AApparatus for controlling reaction temperaturesUOP INC·Filed 1997·Granted Jun 9, 1998·49 cites·13 claims
- 2487US7841807B2Method of transferring particlesUOP LLC·Filed 2008·Granted Nov 30, 2010·10 cites·20 claims
- 2587US5895831ASolid catalyst alkylation processUOP LLC·Filed 1996·Granted Apr 20, 1999·71 cites·11 claims
- 2686US6790802B1Cyclic catalyst regeneration process using adsorption and desorption on vent streamUOP LLC·Filed 2001·Granted Sep 14, 2004·30 cites·22 claims
- 2786US4872969AMethod for valveless control of particle transportUOP INC·Filed 1988·Granted Oct 10, 1989·45 cites·5 claims
- 2884US7874769B2Method for transferring particlesUOP LLC·Filed 2008·Granted Jan 25, 2011·7 cites·19 claims
- 2984US7314551B2Flow distribution apparatusUOP LLC·Filed 2004·Granted Jan 1, 2008·32 cites·6 claims
- 3084US6392114B1Solid catalyst alkylation process with regeneration section and hydrogen fractionation zoneUOP LLC·Filed 1999·Granted May 21, 2002·54 cites·20 claims
- 3183US2024173643A1Process and system for product recovery and cell recycleLANZATECH INC·Filed 2024·Application pending·0 cites
- 3282US6290916B1Apparatus for controlling moisture in a catalyst regeneration processUOP LLC·Filed 2000·Granted Sep 18, 2001·27 cites·10 claims
- 3382US6034018AMethod for reducing chloride emissions from a moving bed catalyst regeneration processUOP LLC·Filed 1996·Granted Mar 7, 2000·49 cites·19 claims
- 3481US10610802B2Process and system for product recovery and cell recycleLANZATECH INC·Filed 2018·Granted Apr 7, 2020·1 cites·26 claims
- 3581US8900443B2Method for multi-staged hydroprocessing using quench liquidSECHRIST PAUL A·Filed 2012·Granted Dec 2, 2014·5 cites·9 claims
- 3680US8177198B2Quench zone design using spray nozzlesSECHRIST PAUL A·Filed 2008·Granted May 15, 2012·5 cites·14 claims
- 3780US7803326B2Hydrocarbon conversion unit including a reaction zone receiving transferred catalystUOP LLC·Filed 2007·Granted Sep 28, 2010·8 cites·6 claims
- 3880US6153091AMethod for reducing chloride emissions from a moving bed catalyst regeneration processUOP LLC·Filed 1999·Granted Nov 28, 2000·45 cites·3 claims
- 3979US9422478B2Char-handling processes in a pyrolysis systemPALMAS PAOLO·Filed 2011·Granted Aug 23, 2016·2 cites·17 claims
- 4079US7223710B1Cyclic catalyst regeneration process using a circulating stream for desorptionUOP LLC·Filed 2003·Granted May 29, 2007·17 cites·20 claims
- 4179US4859643ARegeneration method with reduced catalyst heat exposureUOP INC·Filed 1988·Granted Aug 22, 1989·35 cites·20 claims
- 4278US8052777B2Vessel, system, and process for minimizing unequal flow distributionUOP LLC·Filed 2009·Granted Nov 8, 2011·3 cites·16 claims
- 4377US8182654B2Heat pump for high purity bottom productSECHRIST PAUL A·Filed 2008·Granted May 22, 2012·15 cites·19 claims
- 4477US7935178B2Use of a biphasic turbine in a process for recovering energy in gasification and natural gas applicationsUOP LLC·Filed 2008·Granted May 3, 2011·9 cites·4 claims
- 4577US7906081B2Internal grids for adsorbent chambers and reactorsUOP LLC·Filed 2008·Granted Mar 15, 2011·6 cites·13 claims
- 4677US6123833AMethod for controlling moisture in a catalyst regeneration processUOP LLC·Filed 1998·Granted Sep 26, 2000·38 cites·21 claims
- 4776US9266079B2Apparatus for retaining solid material in a radial flow reactor and method of makingUOP LLC·Filed 2013·Granted Feb 23, 2016·2 cites·9 claims
- 4876US2022305399A1Process and system for product recovery and cell recycleLANZATECH INC·Filed 2022·Application pending·0 cites
- 4974US7718146B2Enhanced bed separation in a styrene monomer reactor using milled platesUOP LLC·Filed 2008·Granted May 18, 2010·3 cites·17 claims
- 5074US6814943B2Apparatus for alkylation using solid catalyst particles in a transport reactorUOP LLC·Filed 2002·Granted Nov 9, 2004·31 cites·13 claims
Showing the top 50 of 132 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →