Inventor · disambiguated record
Cynthia T-W. Chu
Also filed as: CHU CYNTHIA T · CHU CYNTHIA T W
43 granted patents·1,295 citations·filing 1983–1994
98Inventor score
Files withMOBIL OIL CORP43
Top patents by PatentIndex Score
43 records- 0198US4720602AProcess for converting C2 to C12 aliphatics to aromatics over a zinc-activated zeoliteMOBIL OIL CORP·Filed 1986·Granted Jan 19, 1988·92 cites·18 claims
- 0297US4973781AZeolite ZSM-57 and catalysis therewithMOBIL OIL CORP·Filed 1989·Granted Nov 27, 1990·66 cites·12 claims
- 0397US4956514AProcess for converting olefins to higher hydrocarbonsMOBIL OIL CORP·Filed 1990·Granted Sep 11, 1990·87 cites·20 claims
- 0497US4873067AZeolite ZSM-57MOBIL OIL CORP·Filed 1987·Granted Oct 10, 1989·115 cites·11 claims
- 0595US5365003AShape selective conversion of hydrocarbons over extrusion-modified molecular sieveMOBIL OIL CORP·Filed 1993·Granted Nov 15, 1994·92 cites·29 claims
- 0694US4891463AAromatization of aliphatics over a zeolite containing framework galliumMOBIL OIL CORP·Filed 1988·Granted Jan 2, 1990·79 cites·29 claims
- 0794US4880611ACrystalline compositionMOBIL OIL CORP·Filed 1987·Granted Nov 14, 1989·61 cites·15 claims
- 0893US5108725ASynthesis of mesoporous crystalline materialMOBIL OIL CORP·Filed 1990·Granted Apr 28, 1992·103 cites·37 claims
- 0993US4788377AProcess for manufacturing olefinsMOBIL OIL CORP·Filed 1987·Granted Nov 29, 1988·37 cites·3 claims
- 1092US5541146AExtrusion-modified molecular sieveMOBIL OIL CORP·Filed 1994·Granted Jul 30, 1996·62 cites·21 claims
- 1188US5468368ALubricant hydrocracking processMOBIL OIL CORP·Filed 1993·Granted Nov 21, 1995·53 cites·26 claims
- 1287US5264641AAromatics saturation with catalysts comprising crystalline ultra-large pore oxide materialsMOBIL OIL CORP·Filed 1992·Granted Nov 23, 1993·28 cites·16 claims
- 1385US4982033AProcess for converting light aliphatics to aromaticsMOBIL OIL CORP·Filed 1990·Granted Jan 1, 1991·25 cites·18 claims
- 1483US4476338AOlefins from methanol and/or dimethyl etherMOBIL OIL CORP·Filed 1983·Granted Oct 9, 1984·31 cites·13 claims
- 1582US5292698ACatalyst comprising MCM-36MOBIL OIL CORP·Filed 1992·Granted Mar 8, 1994·36 cites·13 claims
- 1680US5258569AIsoparaffin-olefin alkylation process with zeolite MCM-36MOBIL OIL CORP·Filed 1992·Granted Nov 2, 1993·17 cites·12 claims
- 1780US4822939AProcess for the conversion of lower aliphatic oxygenates to olefins and aromatics with gallium containing ZSM-5 catalystMOBIL OIL CORP·Filed 1988·Granted Apr 18, 1989·29 cites·7 claims
- 1878US4554396AOlefin upgrading with ferrosilicate zeolite catalystMOBIL OIL CORP·Filed 1984·Granted Nov 19, 1985·12 cites·8 claims
- 1971US5395940ASynthesis of pyridine and 3-alkylpyridineMOBIL OIL CORP·Filed 1993·Granted Mar 7, 1995·12 cites·27 claims
- 2064US5104515AMethod for purifying synthetic mesoporous crystalline materialMOBIL OIL CORP·Filed 1991·Granted Apr 14, 1992·22 cites·19 claims
- 2164US4968650AZSM-5 catalysts having predominantly framework gallium, methods of their preparation, and use thereofMOBIL OIL CORP·Filed 1989·Granted Nov 6, 1990·18 cites·4 claims
- 2262US5057203AUltrastable Y containing framework galliumMOBIL OIL CORP·Filed 1990·Granted Oct 15, 1991·21 cites·13 claims
- 2362US4871702AAmmonium activation of zeolites in the presence of gaseous ammoniaMOBIL OIL CORP·Filed 1988·Granted Oct 3, 1989·16 cites·24 claims
- 2461US5215737ASynthesis of mesoporous aluminosilicateMOBIL OIL CORP·Filed 1992·Granted Jun 1, 1993·20 cites·1 claims
- 2560US4594333AZeolite modificationMOBIL OIL CORP·Filed 1984·Granted Jun 10, 1986·14 cites·18 claims
- 2658US4665250AProcess for converting light olefins to gasoline, distillate and lube range hydrocarbonsMOBIL OIL CORP·Filed 1986·Granted May 12, 1987·14 cites·19 claims
- 2753US5061466ASynthesis of large pore zeolites containing galliumMOBIL OIL CORP·Filed 1987·Granted Oct 29, 1991·13 cites·5 claims
- 2853US5001094AHydrocarbon conversion process including acidic zeolite reactivationMOBIL OIL CORP·Filed 1988·Granted Mar 19, 1991·13 cites·16 claims
- 2951US4912275AAmmonium activation of zeolites in the presence of gaseous ammoniaMOBIL OIL CORP·Filed 1989·Granted Mar 27, 1990·8 cites·3 claims
- 3051US4876228AZeolite modificationsMOBIL OIL CORP·Filed 1988·Granted Oct 24, 1989·11 cites·9 claims
- 3150US5146029AOlefin interconversion by shape selective catalysisMOBIL OIL CORP·Filed 1990·Granted Sep 8, 1992·12 cites·39 claims
- 3248US5174976AMethod for calcining crystalline (metallo)aluminophosphate compositionsMOBIL OIL CORP·Filed 1990·Granted Dec 29, 1992·11 cites·16 claims
- 3348US4837398AAmmonium activation of zeolites in the presence of gaseous ammoniaMOBIL OIL CORP·Filed 1988·Granted Jun 6, 1989·10 cites·20 claims
- 3447US5516962ACatalyst and process for isoparaffin-olefin alkylationMOBIL OIL CORP·Filed 1994·Granted May 14, 1996·9 cites·17 claims
- 3546US5354718ACatalyst and process for isoparaffin-olefin alkylationMOBIL OIL CORP·Filed 1993·Granted Oct 11, 1994·9 cites·21 claims
- 3646US4922055AToluene disproportionation catalyzed by a zeolite containing framework galliumMOBIL OIL CORP·Filed 1988·Granted May 1, 1990·6 cites·5 claims
- 3741US4902663AActive amorphous mixed oxidesMOBIL OIL CORP·Filed 1987·Granted Feb 20, 1990·6 cites·11 claims
- 3841US4696807ACrystalline microporous oxide MCM-21 and process for its preparationMOBIL OIL CORP·Filed 1986·Granted Sep 29, 1987·6 cites·6 claims
- 3939US5091073ACrystalline molecular sieve compositions mcm-37MOBIL OIL CORP·Filed 1990·Granted Feb 25, 1992·7 cites·14 claims
- 4037US4919790AMethod for hydrocarbon dewaxing utilizing a reactivated spent MTG zeolite catalystMOBIL OIL CORP·Filed 1988·Granted Apr 24, 1990·5 cites·10 claims
- 4134US4670412AModification of crystalline microporous zeolitesMOBIL OIL CORP·Filed 1985·Granted Jun 2, 1987·3 cites·8 claims
- 4233US5326464ACrystalline compositionMOBIL OIL CORP·Filed 1989·Granted Jul 5, 1994·2 cites·15 claims
- 4332US5094828ASynthesis of large-poreMOBIL OIL CORP·Filed 1990·Granted Mar 10, 1992·2 cites·17 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →