Inventor · disambiguated record
James R. Butler
Also filed as: BUTLER JAMES · BUTLER JAMES R · BUTLER JAMES ROY
155 granted patents·57 pending applications·2,031 citations·filing 1975–2024
99Inventor score
Top patents by PatentIndex Score
212 records- 0199US8710286B2Oxidative coupling of hydrocarbons as heat sourceBUTLER JAMES R·Filed 2009·Granted Apr 29, 2014·60 cites·1 claims
- 0298US8796497B2Process for the oxidative coupling of hydrocarbonsFINA TECHNOLOGY·Filed 2013·Granted Aug 5, 2014·58 cites·2 claims
- 0398US8729328B2Process for the oxidative coupling of hydrocarbonsFINA TECHNOLOGY·Filed 2013·Granted May 20, 2014·57 cites·8 claims
- 0497US8653314B2Method for providing a co-feed in the coupling of toluene with a carbon sourcePELATI JOSEPH E·Filed 2012·Granted Feb 18, 2014·48 cites·5 claims
- 0597US8450546B2Process for the oxidative coupling of hydrocarbonsCHINTA SIVADINARAYANA·Filed 2009·Granted May 28, 2013·57 cites·6 claims
- 0697US8071836B2Process for toluene and methane coupling in a microreactorBUTLER JAMES R·Filed 2008·Granted Dec 6, 2011·57 cites·11 claims
- 0796US8912381B2Process for the oxidative coupling of methaneCHINTA SIVADINARAYANA·Filed 2009·Granted Dec 16, 2014·59 cites·23 claims
- 0896US7998265B2Asphalt compositions and the preparation thereofFINA TECHNOLOGY·Filed 2010·Granted Aug 16, 2011·12 cites·17 claims
- 0995US4468343APolymerization co-inhibitors for vinyl aromatic compoundsCOSDEN TECHNOLOGY·Filed 1983·Granted Aug 28, 1984·63 cites·7 claims
- 1095US4466905APolymerization inhibition process for vinyl aromatic compoundsCOSDEN TECHNOLOGY·Filed 1983·Granted Aug 21, 1984·61 cites·10 claims
- 1194US6376729B1Multi-phase alkylation processFINA TECHNOLOGY·Filed 2000·Granted Apr 23, 2002·38 cites·20 claims
- 1294US4917789ACatalytic dewaxing processFINA TECHNOLOGY·Filed 1987·Granted Apr 17, 1990·159 cites·17 claims
- 1393US9650313B2Depolymerization of plastic materialsFINA TECHNOLOGY·Filed 2014·Granted May 16, 2017·23 cites·18 claims
- 1492US8969642B2Method for providing a co-feed in the coupling of toluene with a carbon sourceFINA TECHNOLOGY·Filed 2013·Granted Mar 3, 2015·5 cites·18 claims
- 1592US8969638B2Depolymerizatin of plastic materialsTIPPET JON·Filed 2011·Granted Mar 3, 2015·15 cites·26 claims
- 1692US8283273B2Promoters for controlling acidity and pore size of zeolite catalysts for use in alkylationKELLY KEVIN·Filed 2010·Granted Oct 9, 2012·6 cites·6 claims
- 1792US6057485AGas phase alkylation with split load of catalystFINA TECHNOLOGY·Filed 1998·Granted May 2, 2000·52 cites·23 claims
- 1891US6090991AGas phase alkylation method and catalystFINA TECHNOLOGY·Filed 1999·Granted Jul 18, 2000·44 cites·13 claims
- 1990US6222084B1Gas phase alkylation-liquid phase transalkylation processFINA TECHNOLOGY·Filed 1999·Granted Apr 24, 2001·42 cites·23 claims
- 2089US7824485B2Asphalt compositions and the preparation thereofFINA TECHNOLOGY·Filed 2008·Granted Nov 2, 2010·7 cites·9 claims
- 2189US6268305B1Catalysts with low concentration of weak acid sitesFINA TECHNOLOGY·Filed 2000·Granted Jul 31, 2001·34 cites·3 claims
- 2289US5156816ASystem for purifying styrene monomer feedstock using ethylbenzene dehydrogenation waste gasFINA TECHNOLOGY·Filed 1991·Granted Oct 20, 1992·33 cites·5 claims
- 2388US8653187B2Use of nano alumina or silica dispersed in polystyreneBUTLER JAMES R·Filed 2011·Granted Feb 18, 2014·3 cites·35 claims
- 2488US7341624B2Asphalt compositions and the preparation thereofFINA TECHNOLOGY·Filed 2005·Granted Mar 11, 2008·6 cites·21 claims
- 2588US6927245B2Dispersing agent and method for the delivery of cross-linking agent to polymer modified asphalt compositionsFINA TECHNOLOGY·Filed 2003·Granted Aug 9, 2005·28 cites·16 claims
- 2688US6706937B2Conversion of aromatic hydrocarbonsFINA TECHNOLOGY·Filed 2002·Granted Mar 16, 2004·19 cites·23 claims
- 2788US6504076B1Method of conversion of heavy aromaticsFINA TECHNOLOGY·Filed 2001·Granted Jan 7, 2003·18 cites·19 claims
- 2888US4665258AToluene disproportionation processCOSDEN TECHNOLOGY·Filed 1986·Granted May 12, 1987·25 cites·30 claims
- 2988US4466904APolymerization co-inhibitors for vinyl aromatic compoundsCOSDEN TECHNOLOGY·Filed 1983·Granted Aug 21, 1984·42 cites·13 claims
- 3088US4002739ASoluble collagenWARNER LAMBERT CO·Filed 1975·Granted Jan 11, 1977·25 cites·13 claims
- 3187US8153853B2Processes using dividing wall distillation columnBUTLER JAMES R·Filed 2011·Granted Apr 10, 2012·3 cites·19 claims
- 3286US6441065B1Method for preparation of stable bitumen polymer compositionsFINA TECHNOLOGY·Filed 2000·Granted Aug 27, 2002·26 cites·20 claims
- 3385US7544239B2Reduction of sulfur emissions from crude fractionsFINA TECHNOLOGY·Filed 2005·Granted Jun 9, 2009·6 cites·17 claims
- 3485US4922053AProcess for ethylbenzene productionFINA TECHNOLOGY·Filed 1989·Granted May 1, 1990·45 cites·11 claims
- 3584US8318999B2Method of coupling a carbon source with toluene to form a styrene ethylbenzeneCHINTA SIVADINARAYANA·Filed 2010·Granted Nov 27, 2012·3 cites·12 claims
- 3684US8134036B2Process for liquid phase alkylationPELATI JOSEPH E·Filed 2008·Granted Mar 13, 2012·6 cites·27 claims
- 3784US7371911B2Critical phase alkylation and transalkylation process in the presence of a beta zeoliteFINA TECHNOLOGY·Filed 2005·Granted May 13, 2008·4 cites·20 claims
- 3884US5475180AStable toluene disproportionation processFiled 1994·Granted Dec 12, 1995·23 cites·13 claims
- 3984US5073653AAromatic alkylation processesFINA TECHNOLOGY·Filed 1989·Granted Dec 17, 1991·41 cites·18 claims
- 4083US6936743B2Method for extending catalyst life in processes for preparing vinyl aromatic hydrocarbonsFINA TECHNOLOGY·Filed 2002·Granted Aug 30, 2005·10 cites·12 claims
- 4182US8785705B2Use of a co-feed in the coupling of toluene with a carbon sourceCHINTA SIVADINARAYANA·Filed 2012·Granted Jul 22, 2014·2 cites·12 claims
- 4282US6864399B2Silica-supported alkylation catalystFINA TECHNOLOGY·Filed 2002·Granted Mar 8, 2005·20 cites·8 claims
- 4381US8981004B2Nano alumina or silica dispersed in polystyreneFINA TECHNOLOGY·Filed 2013·Granted Mar 17, 2015·2 cites·23 claims
- 4481US7956157B2Processes using dividing wall distillation columnFINA TECHNOLOGY·Filed 2008·Granted Jun 7, 2011·7 cites·22 claims
- 4581US6767939B2Method for preparation of stable bitumen polymer compositionsFINA TECHNOLOGY·Filed 2002·Granted Jul 27, 2004·16 cites·24 claims
- 4681US6407152B1Method for preparing asphalt and polymer compositions incorporating multi-component crosslinking agentsFINA TECHNOLOGY·Filed 2000·Granted Jun 18, 2002·15 cites·24 claims
- 4781US4956511AToluene disproportionation processFINA TECHNOLOGY·Filed 1989·Granted Sep 11, 1990·20 cites·30 claims
- 4880US6846964B2Method of conversion of heavy aromaticsFINA TECHNOLOGY·Filed 2002·Granted Jan 25, 2005·9 cites·21 claims
- 4980US6469223B2Selective hydrogenation of dienesFINA TECHNOLOGY·Filed 2000·Granted Oct 22, 2002·10 cites·10 claims
- 5080US4538017AConversion of paraffins to aromaticsCOSDEN TECHNOLOGY·Filed 1984·Granted Aug 27, 1985·14 cites·21 claims
Showing the top 50 of 212 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →