Inventor · disambiguated record
John J. Waycuilis
Also filed as: WAYCUILIS JOHN · WAYCUILIS JOHN J
27 granted patents·16 pending applications·1,006 citations·filing 1991–2021
97Inventor score
Files withMARATHON OIL CO15MARATHON GTF TECHNOLOGY LTD13WAYCUILIS JOHN J7GTC TECHNOLOGY US LLC4BRICKEY RAYMOND T1
Top patents by PatentIndex Score
43 records- 0198US6201029B1Staged combustion of a low heating value fuel gas for driving a gas turbineMARATHON OIL CO·Filed 1998·Granted Mar 13, 2001·264 cites·23 claims
- 0297US7348464B2Process for converting gaseous alkanes to liquid hydrocarbonsMARATHON OIL CO·Filed 2005·Granted Mar 25, 2008·43 cites·25 claims
- 0396US5861441ACombusting a hydrocarbon gas to produce a reformed gasMARATHON OIL CO·Filed 1997·Granted Jan 19, 1999·96 cites·31 claims
- 0495US7560607B2Process for converting gaseous alkanes to liquid hydrocarbonsMARATHON GTF TECHNOLOGY LTD·Filed 2007·Granted Jul 14, 2009·16 cites·24 claims
- 0594US8008535B2Process for converting gaseous alkanes to olefins and liquid hydrocarbonsMARATHON GTF TECHNOLOGY LTD·Filed 2008·Granted Aug 30, 2011·15 cites·33 claims
- 0693US8367884B2Processes and systems for the staged synthesis of alkyl bromidesMARATHON GTF TECHNOLOGY LTD·Filed 2011·Granted Feb 5, 2013·10 cites·20 claims
- 0793US7674941B2Processes for converting gaseous alkanes to liquid hydrocarbonsMARATHON GTF TECHNOLOGY LTD·Filed 2008·Granted Mar 9, 2010·21 cites·63 claims
- 0893US7064238B2Conversion of alkanes to oxygenatesMARATHON OIL CO·Filed 2004·Granted Jun 20, 2006·32 cites·33 claims
- 0993US5733941AHydrocarbon gas conversion system and process for producing a synthetic hydrocarbon liquidMARATHON OIL CO·Filed 1996·Granted Mar 31, 1998·82 cites·41 claims
- 1092US7244867B2Process for converting gaseous alkanes to liquid hydrocarbonsMARATHON OIL CO·Filed 2004·Granted Jul 17, 2007·39 cites·28 claims
- 1191US8232441B2Process for converting gaseous alkanes to liquid hydrocarbonsWAYCUILIS JOHN J·Filed 2009·Granted Jul 31, 2012·9 cites·36 claims
- 1291US7880041B2Process for converting gaseous alkanes to liquid hydrocarbonsMARATHON GTF TECHNOLOGY LTD·Filed 2007·Granted Feb 1, 2011·16 cites·37 claims
- 1390US8198495B2Processes and systems for the staged synthesis of alkyl bromidesWAYCUILIS JOHN J·Filed 2010·Granted Jun 12, 2012·10 cites·19 claims
- 1489US8173851B2Processes for converting gaseous alkanes to liquid hydrocarbonsWAYCUILIS JOHN J·Filed 2009·Granted May 8, 2012·15 cites·16 claims
- 1588US6703534B2Transport of a wet gas through a subsea pipelineMARATHON OIL CO·Filed 2001·Granted Mar 9, 2004·45 cites·24 claims
- 1686US6307191B1Microwave heating system for gas hydrate removal or inhibition in a hydrocarbon pipelineMARATHON OIL COMPAMY·Filed 1999·Granted Oct 23, 2001·65 cites·22 claims
- 1785US6130259AHydrocarbon gas conversion system and process for producing a synthetic hydrocarbon liquidMARATHON OIL CO·Filed 1998·Granted Oct 10, 2000·54 cites·28 claims
- 1884US5149340AProcess and apparatus for separating impurities from hydrocarbonsMARATHON OIL CO·Filed 1991·Granted Sep 22, 1992·59 cites·4 claims
- 1980US6350928B1Production of a gas hydrate slurry using a fluidized bed heat exchangerMARATHON OIL CO·Filed 1999·Granted Feb 26, 2002·56 cites·27 claims
- 2079US8282810B2Bromine-based method and system for converting gaseous alkanes to liquid hydrocarbons using electrolysis for bromine recoveryWAYCUILIS JOHN J·Filed 2009·Granted Oct 9, 2012·8 cites·30 claims
- 2178US8642822B2Processes for converting gaseous alkanes to liquid hydrocarbons using microchannel reactorBRICKEY RAYMOND T·Filed 2011·Granted Feb 4, 2014·6 cites·10 claims
- 2269US6313361B1Formation of a stable wax slurry from a Fischer-Tropsch reactor effluentMARATHON OIL CO·Filed 1998·Granted Nov 6, 2001·28 cites·21 claims
- 2367US9206093B2Process for converting gaseous alkanes to liquid hydrocarbonsGTC TECHNOLOGY US LLC·Filed 2014·Granted Dec 8, 2015·0 cites·21 claims
- 2462US2008275284A1Process for converting gaseous alkanes to liquid hydrocarbonsMARATHON OIL CO·Filed 2008·Application pending·0 cites
- 2561US7511180B2Stabilizing petroleum liquids for storage or transportMARATHON OIL CO·Filed 2003·Granted Mar 31, 2009·4 cites·39 claims
- 2658US9133078B2Processes and systems for the staged synthesis of alkyl bromidesGTC TECHNOLOGY US LLC·Filed 2012·Granted Sep 15, 2015·0 cites·14 claims
- 2758US2013079564A1Process for converting gaseous alkanes to liquid hydrocarbonsMARATHON GTF TECHNOLOGY LTD·Filed 2012·Application pending·0 cites
- 2856US2022009775A1Process for recovery and separation of bromine and water from oxidation of hydrogen bromideREACTION 35 LLC·Filed 2021·Application pending·0 cites
- 2955US2012047944A1Hydrate formation for gas separationWAYCUILIS JOHN J·Filed 2011·Application pending·0 cites
- 3054US2011071326A1Process for converting gaseous alkanes to liquid hydrocarbonsMARATHON GTF TECHNOLOGY LTD·Filed 2010·Application pending·0 cites
- 3154US2011123432A1Hydrate formation for gas separation or transportMARATHON OIL CO·Filed 2011·Application pending·0 cites
- 3254US2008072495A1Hydrate formation for gas separation or transportWAYCUILIS JOHN J·Filed 2007·Application pending·0 cites
- 3352US2006100469A1Process for converting gaseous alkanes to olefins and liquid hydrocarbonsWAYCUILIS JOHN J·Filed 2005·Application pending·0 cites
- 3452US2015166423A1Processes and Systems for In-Line HBR Oxidation and Cyclic Oxygen ShuttleGTC TECHNOLOGY US LLC·Filed 2014·Application pending·0 cites
- 3550US2014286853A1Processes and Systems for Recovering Bromine Using Bromide LiquidsMARATHON GTF TECHNOLOGY LTD·Filed 2014·Application pending·0 cites
- 3649US2014179963A1Process and system for recovering components from alkyl bromide synthesisMARATHON GTF TECHNOLOGY LTD·Filed 2013·Application pending·0 cites
- 3748US2013217938A1Processes for converting hydrogen sulfide to carbon disulfideMARATHON GTF TECHNOLOGY LTD·Filed 2013·Application pending·0 cites
- 3846US9193641B2Processes and systems for conversion of alkyl bromides to higher molecular weight hydrocarbons in circulating catalyst reactor-regenerator systemsGTC TECHNOLOGY US LLC·Filed 2012·Granted Nov 24, 2015·0 cites·19 claims
- 3946US6017501ADisposal of hydrogen sulfide gas by conversion to sulfate ions in an aqueous solutionMARATHON OIL CO·Filed 1997·Granted Jan 25, 2000·13 cites·22 claims
- 4046US2009312586A1Hydrogenation of multi-brominated alkanesMARATHON GTF TECHNOLOGY LTD·Filed 2008·Application pending·0 cites
- 4145US2013178675A1Vaporization of Liquid Halogen by Contact with a Preheated GasMARATHON GTF TECHNOLOGY LTD·Filed 2013·Application pending·0 cites
- 4242US2013090504A1Methane Enrichment of a Gaseous Alkane Stream for Conversion to Liquid HydrocarbonsROSCOE JOHN C·Filed 2011·Application pending·0 cites
- 4333US2011015458A1Conversion of hydrogen bromide to elemental bromineMARATHON GTF TECHNOLOGY LTD·Filed 2010·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →