Inventor · disambiguated record
William E. Lewis
Also filed as: LEWIS WILLIAM · LEWIS WILLIAM E · LEWIS WILLIAM ERNEST
52 granted patents·4 pending applications·1,324 citations·filing 1977–2016
98Inventor score
Files withEXXON RESEARCH ENGINEERING CO16EXXONMOBIL RES & ENG CO9HANKS PATRICK L4COLE KATHRYN Y3LEWIS WILLIAM3
Top patents by PatentIndex Score
56 records- 0199US5108581AHydroconversion of heavy feeds by use of both supported and unsupported catalystsEXXON RESEARCH ENGINEERING CO·Filed 1990·Granted Apr 28, 1992·202 cites·24 claims
- 0297US9657239B2Pyrolysis tar upgrading using recycled productEXXONMOBIL CHEMICAL PATENTS INC·Filed 2015·Granted May 23, 2017·30 cites·26 claims
- 0396US8799554B1Methods and system for swapping memory in a virtual machine environmentVINCENT PRADEEP·Filed 2010·Granted Aug 5, 2014·49 cites·33 claims
- 0495US7906447B2Regeneration and rejuvenation of supported hydroprocessing catalystsEXXONMOBIL RES & ENG CO·Filed 2009·Granted Mar 15, 2011·46 cites·23 claims
- 0595US4765882AHydroconversion processEXXON RESEARCH ENGINEERING CO·Filed 1986·Granted Aug 23, 1988·89 cites·7 claims
- 0694US4656840AContainer for freezable liquidGOTT CORP·Filed 1985·Granted Apr 14, 1987·151 cites·1 claims
- 0793US4740295AHydroconversion process using a sulfided molybdenum catalyst concentrateEXXON RESEARCH ENGINEERING CO·Filed 1986·Granted Apr 26, 1988·80 cites·7 claims
- 0892US4762607AHydroconversion process with combined temperature and feed stagingEXXON RESEARCH ENGINEERING CO·Filed 1987·Granted Aug 9, 1988·64 cites·12 claims
- 0992US4151070AStaged slurry hydroconversion processEXXON RESEARCH ENGINEERING CO·Filed 1977·Granted Apr 24, 1979·58 cites·6 claims
- 1091US8826270B1Regulating memory bandwidth via CPU schedulingLEWIS WILLIAM E·Filed 2010·Granted Sep 2, 2014·61 cites·16 claims
- 1189US6824673B1Production of low sulfur/low aromatics distillatesEXXONMOBIL RES & ENG CO·Filed 2000·Granted Nov 30, 2004·51 cites·17 claims
- 1289US4719002ASlurry hydroconversion processEXXON RESEARCH ENGINEERING CO·Filed 1986·Granted Jan 12, 1988·62 cites·9 claims
- 1388US5897768ADesulfurization process for removal of refractory organosulfur heterocycles from petroleum streamsEXXON RESEARCH ENGINEERING CO·Filed 1997·Granted Apr 27, 1999·71 cites·26 claims
- 1487US8816141B2Reducing hydrogen consumption in hydrotreating of biocomponent feedsCOLE KATHRYN Y·Filed 2010·Granted Aug 26, 2014·7 cites·16 claims
- 1587US8591726B2Two stage hydroprocessing with divided wall column fractionatorUMANSKY BENJAMIN S·Filed 2011·Granted Nov 26, 2013·9 cites·10 claims
- 1686US8128811B2Hydroprocessing using rejuvenated supported hydroprocessing catalystsMCCARTHY STEPHEN J·Filed 2009·Granted Mar 6, 2012·15 cites·27 claims
- 1784US10421915B2Crude bio oil pretreatment and upgradingEXXONMOBIL RES & ENG CO·Filed 2016·Granted Sep 24, 2019·2 cites·13 claims
- 1880US8210215B2Mixing apparatus and methods of using the sameLEWIS WILLIAM·Filed 2008·Granted Jul 3, 2012·8 cites·12 claims
- 1980US5968346ATwo stage hydroprocessing with vapor-liquid interstage contacting for vapor heteroatom removalEXXON RESEARCH ENGINEERING CO·Filed 1998·Granted Oct 19, 1999·52 cites·28 claims
- 2079US8686203B2Process for preparing diesel fuels using vegetable oils or fatty acid derivativesHANKS PATRICK L·Filed 2010·Granted Apr 1, 2014·4 cites·34 claims
- 2178US7435335B1Production of low sulfur distillatesEXXONMOBIL RES & ENG CO·Filed 2000·Granted Oct 14, 2008·22 cites·13 claims
- 2277US6054041AThree stage cocurrent liquid and vapor hydroprocessingEXXON RESEARCH ENGINEERING CO·Filed 1998·Granted Apr 25, 2000·45 cites·18 claims
- 2373US8785701B2Co-processing of diesel biofeed and kerosene range hydrocarbonsCOLE KATHRYN Y·Filed 2009·Granted Jul 22, 2014·3 cites·9 claims
- 2473US8424181B2High pressure revamp of low pressure distillate hydrotreating process unitsLEWIS WILLIAM ERNEST·Filed 2010·Granted Apr 23, 2013·8 cites·8 claims
- 2571US9619287B2Methods and system for swapping memory in a virtual machine environmentAMAZON TECH INC·Filed 2014·Granted Apr 11, 2017·2 cites·22 claims
- 2671US8828217B2Gas and liquid phase hydroprocessing for biocomponent feedstocksHANKS PATRICK L·Filed 2011·Granted Sep 9, 2014·2 cites·20 claims
- 2771US7140405B2Mixing apparatusRELEVANT ENGINEERING DEV·Filed 2004·Granted Nov 28, 2006·14 cites·14 claims
- 2870US7713407B2Production of low sulfur fuels using improved hydrocracker post-treatment catalystEXXONMOBIL RES & ENG CO·Filed 2006·Granted May 11, 2010·5 cites·19 claims
- 2969US8822744B2Multi-stage co-processing of biofeeds for manufacturing of diesel range hydrocarbonsMIZAN TAHMID I·Filed 2007·Granted Sep 2, 2014·6 cites·36 claims
- 3068US8632675B2Co-processing of diesel biofeed and heavy oilCOLE KATHRYN Y·Filed 2009·Granted Jan 21, 2014·4 cites·22 claims
- 3168US7530373B2Mixing apparatus and methods using the sameLEWIS TECHNOLOGIES INC R·Filed 2004·Granted May 12, 2009·14 cites·4 claims
- 3266US8371122B2Geothermal power generation system and method of making power using the systemPOWER ENGINEERS INC·Filed 2009·Granted Feb 12, 2013·2 cites·25 claims
- 3365US9523046B2CoMo and NiMo catalyst stacking for renewable dieselGATT JOSEPH E·Filed 2013·Granted Dec 20, 2016·2 cites·14 claims
- 3465US9290701B2Ebullating bed methods for treatment of biocomponent feedstocksHANKS PATRICK L·Filed 2014·Granted Mar 22, 2016·0 cites·8 claims
- 3565US6893475B1Low sulfur distillate fuelsEXXONMOBIL RES & ENG CO·Filed 2000·Granted May 17, 2005·11 cites·23 claims
- 3661US7507327B2Desulfurizing organosulfur heterocycles in feeds with supported sodiumEXXONMOBIL RES & ENG CO·Filed 2005·Granted Mar 24, 2009·2 cites·13 claims
- 3760US8647500B2Integrated gas and liquid phase processing of biocomponent feedstocksDOUGHERTY RICHARD C·Filed 2011·Granted Feb 11, 2014·1 cites·16 claims
- 3860US4740489AMethod of preparing a hydroconversion sulfided molybdenum catalyst concentrateEXXON RESEARCH ENGINEERING CO·Filed 1986·Granted Apr 26, 1988·18 cites·6 claims
- 3958US7959795B2Deep hydrodesulfurization of hydrocarbon feedstreamsEXXONMOBIL RES & ENG CO·Filed 2008·Granted Jun 14, 2011·1 cites·17 claims
- 4056US8734638B2Ebullating bed methods for treatment of biocomponent feedstocksHANKS PATRICK L·Filed 2010·Granted May 27, 2014·0 cites·12 claims
- 4155US8905088B2Mixing apparatus and methods of using the sameLEWIS WILLIAM·Filed 2012·Granted Dec 9, 2014·0 cites·10 claims
- 4254US2009037284A1Point of sale system with ability to remotely update firmwareFIRST DATA CORP·Filed 2007·Application pending·0 cites
- 4353US9163124B2System and methods for slurry hydroconversion pitch disposition as solid pellets and composition of the sameLEWIS WILLIAM ERNEST·Filed 2014·Granted Oct 20, 2015·0 cites·20 claims
- 4452US10035959B2Slurry hydroconversion using enhanced slurry catalystsSUNDARARAMAN RAMANATHAN·Filed 2014·Granted Jul 31, 2018·0 cites·8 claims
- 4547US4415435ACatalytic reforming processEXXON RESEARCH ENGINEERING CO·Filed 1982·Granted Nov 15, 1983·8 cites·3 claims
- 4646US6835301B1Production of low sulfur/low aromatics distillatesEXXON RESEARCH ENGINEERING CO·Filed 1999·Granted Dec 28, 2004·13 cites·11 claims
- 4745US5871635AHydroprocessing of petroleum fractions with a dual catalyst systemEXXON RESEARCH ENGINEERING CO·Filed 1996·Granted Feb 16, 1999·12 cites·10 claims
- 4845US2006010426A1System and method for generating optimized test cases using constraints based upon system requirementsSMARTWARE TECHNOLOGIES INC·Filed 2004·Application pending·0 cites
- 4943US9849446B2Slurry hydroconversion catalystsEXXONMOBIL RES & ENG CO·Filed 2016·Granted Dec 26, 2017·0 cites·17 claims
- 5043US4839023AOnce-through coking with hydrotreating and fluid catalytic crackingEXXON RESEARCH ENGINEERING CO·Filed 1987·Granted Jun 13, 1989·5 cites·9 claims
Showing the top 50 of 56 patent records by PatentIndex Score.
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