Inventor · disambiguated record
Manuel A. Francisco
Also filed as: FRANCISCO MANUEL A · FRANCISCO MANUEL ANTHONY
17 granted patents·4 pending applications·227 citations·filing 1988–2016
93Inventor score
Files withEXXON RESEARCH ENGINEERING CO8EXXONMOBIL RES & ENG CO4FRANCISCO MANUEL A2LEVINE STEVEN W2BLAIN DAVID ALAN1
Top patents by PatentIndex Score
21 records- 0195US6232276B1Trinuclear molybdenum multifunctional additive for lubricating oilsINFINEUM USA LP·Filed 1997·Granted May 15, 2001·118 cites·31 claims
- 0273US7392142B2Method to determine predictive tests and device applying same to lubricant formulationsEXXONMOBIL RES & ENG CO·Filed 2006·Granted Jun 24, 2008·6 cites·22 claims
- 0371US5750478AHigh load-carrying turbo oils containing amine phosphate and sulfurized fatty acidEXXON RESEARCH ENGINEERING CO·Filed 1997·Granted May 12, 1998·25 cites·11 claims
- 0470US5490946AAshless benzotriazole-thiadiazol compounds as anti-oxidant, anti-wear and friction modifiers in lubricants and the lubricants containing such compoundsEXXON RESEARCH ENGINEERING CO·Filed 1994·Granted Feb 13, 1996·17 cites·20 claims
- 0570US5422023ACorrosion inhibitor for aviation turbine oils (PNE-628)EXXON RESEARCH ENGINEERING CO·Filed 1993·Granted Jun 6, 1995·18 cites·8 claims
- 0668US9505987B2Demetallization process for heavy oilsFRANCISCO MANUEL A·Filed 2015·Granted Nov 29, 2016·1 cites·10 claims
- 0767US5898023ALubricant additive composition for inhibiting viscosity increase and dispersency decreaseEXXON RESEARCH ENGINEERING CO·Filed 1998·Granted Apr 27, 1999·22 cites·6 claims
- 0866US8734639B2Upgrading of petroleum resid, bitumen or heavy oils by the separation of asphaltenes and/or resins therefrom using ionic liquidsSISKIN MICHAEL·Filed 2008·Granted May 27, 2014·3 cites·9 claims
- 0966US7977286B2Lubricating compositions containing ashless catalytic antioxidant additivesEXXONMOBIL RES & ENG CO·Filed 2007·Granted Jul 12, 2011·1 cites·12 claims
- 1061US5308522AStress activated high load additives for lubricant compositionsEXXON RESEARCH ENGINEERING CO·Filed 1993·Granted May 3, 1994·11 cites·8 claims
- 1158US8329941B2Process for the extraction of high molecular weight naphthenic acids from calcium naphthenate saltsLEVINE STEVEN W·Filed 2009·Granted Dec 11, 2012·0 cites·14 claims
- 1258US2011230680A1Lubricating compositions containing ashless catalytic antioxidant additivesEXXONMOBIL RES & ENG CO·Filed 2011·Application pending·0 cites
- 1352US10035959B2Slurry hydroconversion using enhanced slurry catalystsSUNDARARAMAN RAMANATHAN·Filed 2014·Granted Jul 31, 2018·0 cites·8 claims
- 1449US2012330057A1Process for the extraction of high molecular weight naphthenic acids from calcium naphthenate saltsLEVINE STEVEN W·Filed 2012·Application pending·0 cites
- 1549US2009240640A1Apparatus and method for predicting engine test performance from bench test dataBLAIN DAVID ALAN·Filed 2009·Application pending·0 cites
- 1646US9816039B2Upgrading heavy oils by selective oxidationFRANCISCO MANUEL A·Filed 2015·Granted Nov 14, 2017·0 cites·18 claims
- 1746US2008251418A1Upgrading of petroleum resid, bitumen, shale oil, and other heavy oils by the separation of asphaltenes and/or resins therefrom by electrophilic aromatic substitutionFRANCISCO MANUEL ANTHONY·Filed 2008·Application pending·0 cites
- 1843US9849446B2Slurry hydroconversion catalystsEXXONMOBIL RES & ENG CO·Filed 2016·Granted Dec 26, 2017·0 cites·17 claims
- 1933US4950386AAcidic promotion of transition metal sulfide catalysts for selective hydrogenationEXXON RESEARCH ENGINEERING CO·Filed 1988·Granted Aug 21, 1990·3 cites·10 claims
- 2029US5569404AOil soluble iodides as lubricant antioxidantsEXXON RESEARCH ENGINEERING CO·Filed 1995·Granted Oct 29, 1996·2 cites·4 claims
- 2119US5712231APolymers having dihydroxy moietiesEXXON RESEARCH ENGINEERING CO·Filed 1996·Granted Jan 27, 1998·0 cites·7 claims
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