Inventor · disambiguated record
John C. Zahner
Also filed as: ZAHNER JOHN · ZAHNER JOHN C · ZAHNER JOHN CLARENCE
18 granted patents·761 citations·filing 1974–1995
96Inventor score
Files withMOBIL OIL CORP17
Top patents by PatentIndex Score
18 records- 0197US4138440AConversion of liquid alcohols and ethers with a fluid mass of ZSM-5 type catalystMOBIL OIL CORP·Filed 1974·Granted Feb 6, 1979·109 cites·5 claims
- 0297US4044061APreheating methanol effects steady state operation of conversion to gasolineMOBIL OIL CORP·Filed 1976·Granted Aug 23, 1977·57 cites·10 claims
- 0396US4404414AConversion of methanol to gasolineMOBIL OIL CORP·Filed 1982·Granted Sep 13, 1983·86 cites·13 claims
- 0496US4298453ACoal conversionMOBIL OIL CORP·Filed 1977·Granted Nov 3, 1981·82 cites·25 claims
- 0596US4116814AMethod and system for effecting catalytic cracking of high boiling hydrocarbons with fluid conversion catalystsMOBIL OIL CORP·Filed 1977·Granted Sep 26, 1978·93 cites·16 claims
- 0690US4937051ACatalytic reactor with liquid recycleMOBIL OIL CORP·Filed 1987·Granted Jun 26, 1990·63 cites·10 claims
- 0786US4011275AConversion of modified synthesis gas to oxygenated organic chemicalsMOBIL OIL CORP·Filed 1974·Granted Mar 8, 1977·43 cites·9 claims
- 0883US4681674AFixed bed catalytic reactor system with improved liquid distributionMOBIL OIL CORP·Filed 1985·Granted Jul 21, 1987·42 cites·6 claims
- 0983US4093029AUtilization of low BTU natural gasMOBIL OIL CORP·Filed 1977·Granted Jun 6, 1978·44 cites·5 claims
- 1072US4946656AVented stripper section for a fluid catalytic cracking unit apparatusMOBIL OIL CORP·Filed 1987·Granted Aug 7, 1990·28 cites·11 claims
- 1171US4098339AUtilization of low BTU natural gasMOBIL OIL CORP·Filed 1976·Granted Jul 4, 1978·27 cites·5 claims
- 1265US4675461AConversion of LPG hydrocarbons into distillate fuels using an integral LPG dehydrogenation-MOGD processMOBIL OIL CORP·Filed 1986·Granted Jun 23, 1987·20 cites·1 claims
- 1363US4561966ACombination fluid bed dry distillation and coking process for oil/tar sandsMOBIL OIL CORP·Filed 1984·Granted Dec 31, 1985·15 cites·11 claims
- 1457US4108758AConversion of coal into liquid fuelsMOBIL OIL CORP·Filed 1977·Granted Aug 22, 1978·11 cites·4 claims
- 1547US4264428AConversion of coal into liquid fuelsMOBIL OIL CORP·Filed 1979·Granted Apr 28, 1981·7 cites·2 claims
- 1646US5588175AFoot vacuumFiled 1995·Granted Dec 31, 1996·19 cites·5 claims
- 1745US5008088AMethanol-gas saturator for catalytic conversion systemMOBIL OIL CORP·Filed 1988·Granted Apr 16, 1991·11 cites·7 claims
- 1838US4808764AMethanol-gas saturator for catalytic conversion systemMOBIL OIL CORP·Filed 1983·Granted Feb 28, 1989·4 cites·15 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →