Inventor · disambiguated record
Yung F. Chu
Also filed as: CHU YUNG F · CHU YUNG-FENG
31 granted patents·1,159 citations·filing 1980–1989
98Inventor score
Files withMOBIL OIL CORP31
Top patents by PatentIndex Score
31 records- 0198US4350835AProcess for converting ethane to aromatics over gallium-activated zeoliteMOBIL OIL CORP·Filed 1981·Granted Sep 21, 1982·119 cites·15 claims
- 0296US4899011AXylene isomerization process to exhaustively convert ethylbenzene and non-aromaticsMOBIL OIL CORP·Filed 1986·Granted Feb 6, 1990·104 cites·30 claims
- 0396US4605678ASeparation of catalyst from slurry bubble column wax and catalyst recycleMOBIL OIL CORP·Filed 1985·Granted Aug 12, 1986·111 cites·33 claims
- 0496US4594146AConversion with zeolite catalysts prepared by steam treatmentMOBIL OIL CORP·Filed 1984·Granted Jun 10, 1986·77 cites·20 claims
- 0596US4522929AActive zeolite catalysts of improved stabilityMOBIL OIL CORP·Filed 1983·Granted Jun 11, 1985·54 cites·16 claims
- 0695US4694114AProcess for isomerizing alkyl aromatic hydrocarbons utilizing ZSM-23 zeolite and a hydrogenation/dehydrogenation metalMOBIL OIL CORP·Filed 1986·Granted Sep 15, 1987·50 cites·6 claims
- 0795US4482773ACatalyst for xylene isomerizationMOBIL OIL CORP·Filed 1983·Granted Nov 13, 1984·44 cites·7 claims
- 0895US4347395AConversion of paraffinic hydrocarbons to aromatics over zeolite catalystsMOBIL OIL CORP·Filed 1981·Granted Aug 31, 1982·43 cites·19 claims
- 0993US4429176AActive zeolite catalysts of improved stabilityMOBIL OIL CORP·Filed 1982·Granted Jan 31, 1984·37 cites·15 claims
- 1093US4423265AProcess for snygas conversions to liquid hydrocarbon productsMOBIL OIL CORP·Filed 1982·Granted Dec 27, 1983·38 cites·14 claims
- 1191US4686312AAromatics productionMOBIL OIL CORP·Filed 1986·Granted Aug 11, 1987·32 cites·10 claims
- 1291US4663492AActive zeolite catalysts of improved stability for producing gasoline from methanolMOBIL OIL CORP·Filed 1986·Granted May 5, 1987·32 cites·12 claims
- 1386US4523047AProcess for syngas conversions to liquid hydrocarbon products utilizing ZSM-45 zeoliteMOBIL OIL CORP·Filed 1984·Granted Jun 11, 1985·37 cites·8 claims
- 1486US4490569AProcess for converting propane to aromatics over zinc-gallium zeoliteMOBIL OIL CORP·Filed 1983·Granted Dec 25, 1984·40 cites·17 claims
- 1583US4377721AAlkylation of isoparaffins with olefinsMOBIL OIL CORP·Filed 1981·Granted Mar 22, 1983·17 cites·15 claims
- 1682US4469909AHeavy aromatics processMOBIL OIL CORP·Filed 1983·Granted Sep 4, 1984·30 cites·11 claims
- 1780US4392989AZinc-gallium zeoliteMOBIL OIL CORP·Filed 1981·Granted Jul 12, 1983·29 cites·6 claims
- 1879US4696732ASimultaneous hydrotreating and dewaxing of petroleum feedstocksMOBIL OIL CORP·Filed 1986·Granted Sep 29, 1987·34 cites·13 claims
- 1978US4283584AManufacture of aromatic compoundsMOBIL OIL CORP·Filed 1980·Granted Aug 11, 1981·13 cites·44 claims
- 2076US4471145AProcess for syngas conversions to liquid hydrocarbon products utilizing zeolite BetaMOBIL OIL CORP·Filed 1983·Granted Sep 11, 1984·32 cites·8 claims
- 2175US5157185AAlkylation of aromaticsMOBIL OIL CORP·Filed 1989·Granted Oct 20, 1992·27 cites·23 claims
- 2275US4387261ATreatment of effluent resulting from conversion of methanol to gasoline in order to decrease durene and produce distillateMOBIL OIL CORP·Filed 1982·Granted Jun 7, 1983·22 cites·5 claims
- 2372US4927525ACatalytic reforming with improved zeolite catalystsMOBIL OIL CORP·Filed 1988·Granted May 22, 1990·26 cites·18 claims
- 2472US4351979AManufacture of aromatic compoundsMOBIL OIL CORP·Filed 1981·Granted Sep 28, 1982·22 cites·23 claims
- 2570US4885426ATransalkylation of polyaromaticsMOBIL OIL CORP·Filed 1989·Granted Dec 5, 1989·9 cites·13 claims
- 2665US4592828AProcess for upgrading petroleum residuaMOBIL OIL CORP·Filed 1984·Granted Jun 3, 1986·15 cites·15 claims
- 2762US4822941AConversion of aliphatics to aromatics over a zeolite catalystMOBIL OIL CORP·Filed 1988·Granted Apr 18, 1989·13 cites·13 claims
- 2862US4595702AConversion of synthesis gas to liquid hydrocarbonsMOBIL OIL CORP·Filed 1985·Granted Jun 17, 1986·19 cites·24 claims
- 2961US4916097AMethod for activating zeolites containing organic cationsMOBIL OIL CORP·Filed 1988·Granted Apr 10, 1990·15 cites·15 claims
- 3060US4847055AProcess for ZSM-11 productionMOBIL OIL CORP·Filed 1987·Granted Jul 11, 1989·11 cites·8 claims
- 3141US4927521AMethod of pretreating a naphthaMOBIL OIL CORP·Filed 1988·Granted May 22, 1990·7 cites·27 claims
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