Inventor · disambiguated record
Weldon K. Bell
Also filed as: BELL WELDON K
25 granted patents·681 citations·filing 1974–2004
97Inventor score
Top patents by PatentIndex Score
25 records- 0197US4822938AProcesses for converting methane to higher molecular weight hydrocarbons via sulfur-containing intermediatesMOBIL OIL CORP·Filed 1988·Granted Apr 18, 1989·62 cites·11 claims
- 0294US4359421AProcess for making epsilon-caprolactamMOBIL OIL CORP·Filed 1981·Granted Nov 16, 1982·31 cites·13 claims
- 0394US4341069AMethod for generating power upon demandMOBIL OIL CORP·Filed 1980·Granted Jul 27, 1982·91 cites·18 claims
- 0493US4423155ADimethyl ether synthesis catalystMOBIL OIL CORP·Filed 1981·Granted Dec 27, 1983·64 cites·8 claims
- 0593US3969427AConversion of alcohols and/or ethers to hydrocarbonsMOBIL OIL CORP·Filed 1974·Granted Jul 13, 1976·28 cites·3 claims
- 0692US4994428AMethod for preparing a promoted iron catalyst and catalyst prepared by the method for conversion of synthesis gas to liquid hydrocarbonsMOBIL OIL CORP·Filed 1989·Granted Feb 19, 1991·34 cites·18 claims
- 0791US4237063ASynthesis gas conversionMOBIL OIL CORP·Filed 1979·Granted Dec 2, 1980·26 cites·7 claims
- 0890US4686313ALow nitrogen iron-containing Fischer-Tropsch catalyst and conversion of synthesis gas therewithMOBIL OIL CORP·Filed 1986·Granted Aug 11, 1987·30 cites·24 claims
- 0988US4714787AProduction of ethers from linear olefinsMOBIL OIL CORP·Filed 1985·Granted Dec 22, 1987·25 cites·4 claims
- 1088US4617288ALow nitrogen iron-containing Fischer-Tropsch catalyst for conversion of synthesis gas and process for preparing the catalystMOBIL OIL CORP·Filed 1984·Granted Oct 14, 1986·23 cites·16 claims
- 1186US5481057AAlkylation with activated equilibrium FCC catalystMOBIL OIL CORP·Filed 1994·Granted Jan 2, 1996·27 cites·10 claims
- 1283US4962239AProcess for preparing ethersMOBIL OIL CORP·Filed 1989·Granted Oct 9, 1990·37 cites·25 claims
- 1380US4978689AConversion of synthesis gas to liquid hydrocarbonsMOBIL OIL CORP·Filed 1989·Granted Dec 18, 1990·35 cites·6 claims
- 1479US5405814AOlefin conversion catalyst regenerationMOBIL OIL CORP·Filed 1993·Granted Apr 11, 1995·39 cites·10 claims
- 1579US4963340ACyclic process for converting methane to carbon disulfideMOBIL OIL CORP·Filed 1990·Granted Oct 16, 1990·33 cites·2 claims
- 1678US7361619B2Fischer-Tropsch catalyst productionEXXONMOBIL RES & ENG CO·Filed 2004·Granted Apr 22, 2008·21 cites·11 claims
- 1774US5144086AEther productionMOBIL OIL CORP·Filed 1991·Granted Sep 1, 1992·13 cites·16 claims
- 1873US7419928B2Fischer-Tropsch catalyst productionEXXONMOBIL RES & ENG CO·Filed 2004·Granted Sep 2, 2008·12 cites·14 claims
- 1965US5569789AMultistage indirect propylene hydration process for the production of diisopropyl ether and isopropanolMOBIL OIL CORP·Filed 1995·Granted Oct 29, 1996·9 cites·17 claims
- 2064US5013329AConversion of light hydrocarbons to ether rich gasolineMOBIL OIL CORP·Filed 1989·Granted May 7, 1991·15 cites·22 claims
- 2158US5714640AVapor pocket reactorMOBIL OIL CORP·Filed 1994·Granted Feb 3, 1998·6 cites·26 claims
- 2251US5292880ASynthesis of caprolactam using catalystsMOBIL OIL CORP·Filed 1993·Granted Mar 8, 1994·9 cites·21 claims
- 2351US5225609AProduction of tertiary alkyl ether using improved zeolite catalystMOBIL OIL CORP·Filed 1991·Granted Jul 6, 1993·4 cites·28 claims
- 2444US4927924ASynthesis of caprolactamMOBIL OIL CORP·Filed 1989·Granted May 22, 1990·7 cites·16 claims
- 2529US5414146AMultizone catalytic processMOBIL OIL CORP·Filed 1993·Granted May 9, 1995·0 cites·7 claims
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