Inventor · disambiguated record
Chin-Chiun Chu
Also filed as: CHU CHIN · CHU CHIN C · CHU CHIN-CHIUN · CHU CHIN-CHIUN C
54 granted patents·1 pending application·1,278 citations·filing 1975–2009
99Inventor score
Top patents by PatentIndex Score
55 records- 0198US4590321AAromatization reactions with zeolites containing phosphorus oxideMOBIL OIL CORP·Filed 1985·Granted May 20, 1986·95 cites·12 claims
- 0297US4665251AAromatization reactions with zeolites containing phosphorus oxideMOBIL OIL CORP·Filed 1985·Granted May 12, 1987·74 cites·10 claims
- 0397US4404123ACatalysts for para-ethyltoluene dehydrogenationMOBIL OIL CORP·Filed 1982·Granted Sep 13, 1983·59 cites·4 claims
- 0496US4278827AShape selective reactions with zeolite catalyst modified with group IVB metalMOBIL OIL CORP·Filed 1980·Granted Jul 14, 1981·54 cites·26 claims
- 0596US4250345ASelective production of para-xyleneMOBIL CORP·Filed 1978·Granted Feb 10, 1981·44 cites·11 claims
- 0696US4152364ASelective production of para-xyleneMOBIL CORP·Filed 1978·Granted May 1, 1979·40 cites·10 claims
- 0795US4358397AZeolite catalysts modified with group IV A metalsMOBIL OIL CORP·Filed 1980·Granted Nov 9, 1982·40 cites·10 claims
- 0894US4380685AShape selective reactions with zeolite catalysts modified with iron and/or cobaltMOBIL OIL CORP·Filed 1981·Granted Apr 19, 1983·41 cites·12 claims
- 0993US4548914AZeolite catalysts of improved activity and para-selectivityMOBIL OIL CORP·Filed 1985·Granted Oct 22, 1985·78 cites·12 claims
- 1090US6632890B1Hydrogenated block copolymer compositionsDOW GLOBAL TECHNOLOGIES INC·Filed 2000·Granted Oct 14, 2003·35 cites·41 claims
- 1190US4394300AZeolite catalyst modified with group IVB metalMOBIL OIL CORP·Filed 1980·Granted Jul 19, 1983·25 cites·11 claims
- 1290US4276438AShape selective reactions with group IB modified zeolite catalystsMOBIL OIL CORP·Filed 1980·Granted Jun 30, 1981·26 cites·25 claims
- 1390US4259537AShape selective reactions with group via modified zeolite catalystsMOBIL OIL CORP·Filed 1980·Granted Mar 31, 1981·28 cites·26 claims
- 1489US4098837ADisproportionation of tolueneMOBIL OIL CORP·Filed 1976·Granted Jul 4, 1978·21 cites·13 claims
- 1589US4011276ADisproportionation of tolueneMOBIL OIL CORP·Filed 1976·Granted Mar 8, 1977·35 cites·13 claims
- 1688US4276437AShape selective reactions involving zeolite catalyst modified with group IIIB metalMOBIL OIL CORP·Filed 1980·Granted Jun 30, 1981·23 cites·25 claims
- 1788US4137195ACatalyst for disproportionation of tolueneMOBIL OIL CORP·Filed 1977·Granted Jan 30, 1979·37 cites·9 claims
- 1887US4486616ARejuvenation of deselectivated alkylation catalystMOBIL OIL CORP·Filed 1983·Granted Dec 4, 1984·21 cites·20 claims
- 1986US4374294AZeolite catalysts modified with group IIIA metalMOBIL OIL CORP·Filed 1981·Granted Feb 15, 1983·20 cites·14 claims
- 2086US4288647AShape selective reactions with alkaline earth-modified zeolite catalystsMOBIL OIL CORP·Filed 1980·Granted Sep 8, 1981·20 cites·26 claims
- 2186US4274982AMethod for maintaining para-selectivity of modified zeolite catalystMOBIL OIL CORP·Filed 1979·Granted Jun 23, 1981·16 cites·11 claims
- 2284US4302620AReactions involving zeolite catalysts modified with group IV A metalsMOBIL OIL CORP·Filed 1980·Granted Nov 24, 1981·37 cites·22 claims
- 2383US3965210ASelective production of para-xylene and catalyst thereforMOBIL OIL CORP·Filed 1975·Granted Jun 22, 1976·24 cites·15 claims
- 2481US4357264AAlkaline earth metal modified zeolite catalystsMOBIL OIL CORP·Filed 1981·Granted Nov 2, 1982·15 cites·12 claims
- 2580US7163913B2Viscosity index improvers for lubricating oil compositionsINFINEUM INT LTD·Filed 2003·Granted Jan 16, 2007·13 cites·14 claims
- 2680US4590322AUse of hydrogen sulfide to improve benzene production over zeolitesMOBIL OIL CORP·Filed 1985·Granted May 20, 1986·15 cites·7 claims
- 2779US4349461AGroup VIIA metal-modified zeolite catalystsMOBIL OIL CORP·Filed 1980·Granted Sep 14, 1982·13 cites·11 claims
- 2879US4302621AShape selective reactions utilizing zeolites modified with Group V A metalsMOBIL OIL CORP·Filed 1980·Granted Nov 24, 1981·13 cites·25 claims
- 2979US4001346ASelective production of para-xyleneMOBIL OIL CORP·Filed 1976·Granted Jan 4, 1977·30 cites·10 claims
- 3078US4371457AZeolites modified with group VA metalsMOBIL OIL CORP·Filed 1980·Granted Feb 1, 1983·22 cites·10 claims
- 3175US8188021B2Lubricating oil compositionsCHU CHIN·Filed 2009·Granted May 29, 2012·3 cites·18 claims
- 3275US4590323AConversion of paraffins to aromatics over zeolites modified with oxides of group IIIA, IVA and VA elementsMOBIL OIL CORP·Filed 1985·Granted May 20, 1986·28 cites·13 claims
- 3375US4399059AZeolite catalysts modified with group IIIA metalMOBIL OIL CORP·Filed 1982·Granted Aug 16, 1983·24 cites·15 claims
- 3475US4182923ADisproportionation of tolueneMOBIL CORP·Filed 1978·Granted Jan 8, 1980·21 cites·13 claims
- 3574US4329533AShape selective reactions with zeolite catalysts modified with group IA metalsMOBIL OIL CORP·Filed 1980·Granted May 11, 1982·9 cites·29 claims
- 3673US4496662ACatalysts for para-ethyltoluene dehydrogenationMOBIL OIL CORP·Filed 1982·Granted Jan 29, 1985·10 cites·4 claims
- 3773US4472518AShape selective reactions with zeolite catalysts modified with iron and/or cobaltMOBIL OIL CORP·Filed 1982·Granted Sep 18, 1984·22 cites·10 claims
- 3870US4720604AProcess for dehydrogenation of alkylaromaticsMOBIL OIL CORP·Filed 1984·Granted Jan 19, 1988·9 cites·12 claims
- 3970US4391739AZeolite catalysts modified with group IA metalsMOBIL OIL CORP·Filed 1982·Granted Jul 5, 1983·17 cites·11 claims
- 4068US4532226AZeolite catalysts modified with Group VI A metalMOBIL OIL CORP·Filed 1984·Granted Jul 30, 1985·8 cites·13 claims
- 4168US4420418APara-selective zeolite catalystsMOBIL OIL CORP·Filed 1981·Granted Dec 13, 1983·19 cites·10 claims
- 4266US4374045AGroup IB metal modified zeolite catalystsMOBIL OIL CORP·Filed 1981·Granted Feb 15, 1983·7 cites·11 claims
- 4364US4302622AShape selective reactions utilizing group III a metal-modified zeolite catalystMOBIL OIL CORP·Filed 1980·Granted Nov 24, 1981·16 cites·22 claims
- 4463US4628137AProcess for para-ethyltoluene dehydrogenationMOBIL OIL CORP·Filed 1984·Granted Dec 9, 1986·6 cites·6 claims
- 4563US4417084APrevention of polymer formation in dehydrogenation of p-ethyltolueneMOBIL OIL CORP·Filed 1980·Granted Nov 22, 1983·6 cites·1 claims
- 4660US4560818AProcess for the oxidative dehydrogenation of ethyltoluene to methylstyreneMOBIL OIL CORP·Filed 1984·Granted Dec 24, 1985·5 cites·6 claims
- 4758US4384155AShape selective reactions with cadmium-modified zeolite catalystsMOBIL OIL CORP·Filed 1981·Granted May 17, 1983·13 cites·12 claims
- 4855US4275256AShape selective reactions with group VIIA metal modified zeolite catalystsMOBIL OIL CORP·Filed 1980·Granted Jun 23, 1981·11 cites·20 claims
- 4950US4503163ACatalysts for para-ethyltoluene dehydrogenationMOBIL OIL CORP·Filed 1982·Granted Mar 5, 1985·9 cites·4 claims
- 5049US4433186ACatalysts for para-ethyltoluene dehydrogenationMOBIL OIL CORP·Filed 1983·Granted Feb 21, 1984·8 cites·5 claims
Showing the top 50 of 55 patent records by PatentIndex Score.
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