Inventor · disambiguated record
Charles H. Mauldin
Also filed as: MAULDIN CHARLES H · MAULDIN CHARLES HARRISON · MAULDIN CHARLES R
61 granted patents·2 pending applications·2,126 citations·filing 1979–2009
99Inventor score
Files withEXXON RESEARCH ENGINEERING CO52EXXONMOBIL RES & ENG CO6MAULDIN CHARLES H2EXXON RES & ENGINEERING COMPAN1GENETTI WILLIAM B1
Top patents by PatentIndex Score
63 records- 0199US4663305ACobalt catalysts for the conversion of methanol and for Fischer-Tropsch synthesis to produce hydrocarbonsEXXON RESEARCH ENGINEERING CO·Filed 1985·Granted May 5, 1987·101 cites·6 claims
- 0299US4568663ACobalt catalysts for the conversion of methanol to hydrocarbons and for Fischer-Tropsch synthesisEXXON RESEARCH ENGINEERING CO·Filed 1984·Granted Feb 4, 1986·263 cites·20 claims
- 0398US4977126AProcess for the preparation of surface impregnated dispersed cobalt metal catalystsEXXON RESEARCH ENGINEERING CO·Filed 1988·Granted Dec 11, 1990·92 cites·13 claims
- 0497US5382748AHydrocarbon synthesis reactor employing vertical downcomer with gas disengaging meansEXXON RESEARCH ENGINEERING CO·Filed 1992·Granted Jan 17, 1995·81 cites·6 claims
- 0597US4595703APreparation of hydrocarbons from synthesis gasEXXON RESEARCH ENGINEERING CO·Filed 1984·Granted Jun 17, 1986·122 cites·24 claims
- 0696US5545674ASurface supported cobalt catalysts, process utilizing these catalysts for the preparation of hydrocarbons from synthesis gas and process for the preparation of said catalystsEXXON RESEARCH ENGINEERING CO·Filed 1995·Granted Aug 13, 1996·175 cites·11 claims
- 0794US6136868APreparation of high activity catalysts; the catalysts and their useEXXON RESEARCH ENGINEERING CO·Filed 1998·Granted Oct 24, 2000·57 cites·9 claims
- 0894US5856261APreparation of high activity catalysts; the catalysts and their useEXXON RESEARCH ENGINEERING CO·Filed 1997·Granted Jan 5, 1999·59 cites·15 claims
- 0994US5268344ADraft tube for catalyst rejuvenation and distributionEXXON RESEARCH ENGINEERING CO·Filed 1992·Granted Dec 7, 1993·75 cites·8 claims
- 1093US4992406ATitania-supported catalysts and their preparation for use in Fischer-Tropsch synthesisEXXON RESEARCH ENGINEERING CO·Filed 1988·Granted Feb 12, 1991·67 cites·43 claims
- 1192US6117814ATitania catalysts their preparation and use in fischer-tropsch synthesisEXXON RESEARCH ENGINEERING CO·Filed 1998·Granted Sep 12, 2000·70 cites·18 claims
- 1292US4962078ACobalt-titania catalysts, process utilizing these catalysts for the preparation of hydrocarbons from synthesis gas, and process for the preparation of said catalystsEXXON RESEARCH ENGINEERING CO·Filed 1988·Granted Oct 9, 1990·35 cites·14 claims
- 1392US4542122ACobalt catalysts for the preparation of hydrocarbons from synthesis gas and from methanolEXXON RESEARCH ENGINEERING CO·Filed 1984·Granted Sep 17, 1985·63 cites·17 claims
- 1491US6087405ATitania catalysts, their preparation and use in Fischer-Tropsch synthesisEXXON RESEARCH ENGINEERING CO·Filed 1999·Granted Jul 11, 2000·39 cites·10 claims
- 1591US5863856APreparation of high activity catalysts the catalysts and their useEXXON RESEARCH ENGINEERING CO·Filed 1997·Granted Jan 26, 1999·64 cites·16 claims
- 1690US4670475AImproved cobalt catalysts, and use thereof for Fischer-Tropsch synthesisEXXON RESEARCH ENGINEERING CO·Filed 1985·Granted Jun 2, 1987·27 cites·6 claims
- 1787US6124367ATitania catalysts, their preparation and use in fischer-tropsch synthesisEXXON RESEARCH ENGINEERING CO·Filed 1999·Granted Sep 26, 2000·58 cites·8 claims
- 1887US4579995AProcess for the conversion of methanol to hydrocarbonsEXXON RESEARCH ENGINEERING CO·Filed 1984·Granted Apr 1, 1986·21 cites·22 claims
- 1986US4755536ACobalt catalysts, and use thereof for the conversion of methanol and for Fischer-Tropsch synthesis, to produce hydrocarbonsEXXON RESEARCH ENGINEERING CO·Filed 1986·Granted Jul 5, 1988·21 cites·7 claims
- 2086US4567205ARuthenium catalysts, and use thereof for Fischer-Tropsch synthesisEXXON RESEARCH ENGINEERING CO·Filed 1985·Granted Jan 28, 1986·25 cites·15 claims
- 2185US6331575B1Preparation of high activity catalysts; the catalysts and their useEXXON RESEARCH ENGINEERING CO·Filed 1998·Granted Dec 18, 2001·22 cites·9 claims
- 2285US4762959ACobalt catalysts, and use thereof for the conversion of methanol and for Fischer-Tropsch synthesis, to produce hydrocarbonsEXXON RESEARCH ENGINEERING CO·Filed 1987·Granted Aug 9, 1988·20 cites·6 claims
- 2384US7417073B2Preparation of titania and cobalt aluminate catalyst supports and their use in Fischer-Tropsch synthesisEXXONMOBIL RES & ENG CO·Filed 2007·Granted Aug 26, 2008·6 cites·5 claims
- 2484US7253136B2Preparation of titania and cobalt aluminate catalyst supports and their use in Fischer-Tropsch synthesisEXXONMOBIL RES & ENG CO·Filed 2004·Granted Aug 7, 2007·21 cites·14 claims
- 2583US6521565B1Cobalt catalyst compositions useful for conducting carbon monoxide hydrogenation reactionsEXXONMOBIL RES & ENG CO·Filed 2000·Granted Feb 18, 2003·30 cites·14 claims
- 2683US5258411AActivation conditions to maximize the HCS activity of supported cobalt catalysts (OP-3706)EXXON RESEARCH ENGINEERING CO·Filed 1992·Granted Nov 2, 1993·21 cites·8 claims
- 2783US4513161AConversion of methanol to hydrocarbonsEXXON RESEARCH ENGINEERING CO·Filed 1984·Granted Apr 23, 1985·16 cites·9 claims
- 2882US6777451B2Catalyst enhancementEXXONMOBIL RES & ENG CO·Filed 2002·Granted Aug 17, 2004·20 cites·39 claims
- 2982US5140050ATitania catalysts, their preparation, and use in Fischer-Tropsch synthesisEXXON RESEARCH ENGINEERING CO·Filed 1991·Granted Aug 18, 1992·45 cites·7 claims
- 3081US6531517B1Process for increasing carbon monoxide hydrogenation activity of catalysts via low temperature oxidation with water, steam or mixture thereofEXXONMOBIL RES & ENG CO·Filed 2000·Granted Mar 11, 2003·27 cites·22 claims
- 3181US4558030ARuthenium-rhenium catalyst on titania support for Fischer-Tropsch synthesisEXXON RESEARCH ENGINEERING CO·Filed 1984·Granted Dec 10, 1985·17 cites·13 claims
- 3280US5856260APreparation of high activity catalysts; the catalysts and their useEXXON RESEARCH ENGINEERING CO·Filed 1997·Granted Jan 5, 1999·43 cites·20 claims
- 3379US5945459APreparation of high activity catalysts; the catalysts and their useEXXON RESEARCH ENGINEERING CO·Filed 1998·Granted Aug 31, 1999·35 cites·11 claims
- 3477US5168091AActivation conditions to maximize the HSC activity of supported cobalt catalystsEXXON RESEARCH ENGINEERING CO·Filed 1991·Granted Dec 1, 1992·35 cites·15 claims
- 3575US4751345ACobalt catalysts, and use thereof for the conversion of methanol to hydrocarbons, and for Fisher-Tropsch synthesisEXXON RESEARCH ENGINEERING CO·Filed 1987·Granted Jun 14, 1988·11 cites·7 claims
- 3675US4556752APreparation of liquid hydrocarbons from methanolEXXON RESEARCH ENGINEERING CO·Filed 1984·Granted Dec 3, 1985·12 cites·14 claims
- 3773US5968991APreparation of high activity catalysts; the catalysts and their useEXXON RESEARCH ENGINEERING CO·Filed 1998·Granted Oct 19, 1999·28 cites·9 claims
- 3870US5128377ACobalt-titania catalysts, process utilizing these catalysts for the preparation of hydrocarbons from synthesis gas, and process for the preparation of said catalysts (C-2448)EXXON RESEARCH ENGINEERING CO·Filed 1990·Granted Jul 7, 1992·28 cites·11 claims
- 3969US8057572B2Metal recoveryMAULDIN CHARLES H·Filed 2009·Granted Nov 15, 2011·2 cites·19 claims
- 4068US6590002B2Temperature controlled in situ wax purificationEXXONMOBIL RES & ENG CO·Filed 2001·Granted Jul 8, 2003·8 cites·11 claims
- 4168USRE37406ESurface supported cobalt catalysts, process utilizing these catalysts for the preparation of hydrocarbons from synthesis gas and process for the preparation of said catalystsEXXON RESEARCH ENGINEERING CO·Filed 1998·Granted Oct 9, 2001·24 cites·29 claims
- 4264US4647592AStart-up with ruthenium catalystsEXXON RESEARCH ENGINEERING CO·Filed 1985·Granted Mar 3, 1987·18 cites·6 claims
- 4360US4369129AProduction of rhenium-containing reforming catalystsEXXON RESEARCH ENGINEERING CO·Filed 1981·Granted Jan 18, 1983·14 cites·15 claims
- 4457US8722570B2Cobalt catalyst with improved activity maintenanceMAULDIN CHARLES H·Filed 2008·Granted May 13, 2014·1 cites·5 claims
- 4556US4370224AReforming with multimetallic catalystsEXXON RESEARCH ENGINEERING CO·Filed 1981·Granted Jan 25, 1983·11 cites·9 claims
- 4656US4251392AReforming with multimetallic catalystsEXXON RESEARCH ENGINEERING CO·Filed 1979·Granted Feb 17, 1981·10 cites·16 claims
- 4753US4302359AProcess for preparing multimetallic reforming catalystsEXXON RESEARCH ENGINEERING CO·Filed 1980·Granted Nov 24, 1981·10 cites·6 claims
- 4853US4265786AReforming with multimetallic catalystsEXXON RESEARCH ENGINEERING CO·Filed 1979·Granted May 5, 1981·8 cites·12 claims
- 4952US4251391AReforming with multimetallic catalystsEXXON RESEARCH ENGINEERING CO·Filed 1979·Granted Feb 17, 1981·8 cites·23 claims
- 5049US6319960B1Method for hydrocarbon synthesis reactionsEXXON RES & ENGINEERING COMPAN·Filed 1987·Granted Nov 20, 2001·12 cites·28 claims
Showing the top 50 of 63 patent records by PatentIndex Score.
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