Inventor · disambiguated record
Eui W. Choe
Also filed as: CHOE EUI W · CHOE EUI-WON · TAN MARSHALL
67 granted patents·793 citations·filing 1976–1999
99Inventor score
Top patents by PatentIndex Score
67 records- 0194US4423202AProcess for the production of high molecular weight para ordered aromatic heterocyclic polymerCELANESE CORP·Filed 1981·Granted Dec 27, 1983·63 cites·27 claims
- 0292US4312976ASingle-stage melt polymerization process for the production of high molecular weight polybenzimidazoleCELANESE CORP·Filed 1980·Granted Jan 26, 1982·52 cites·48 claims
- 0388US4707303AHigh performance nonlinear optical substratesCELANESE CORP·Filed 1985·Granted Nov 17, 1987·24 cites·13 claims
- 0487US4452993AAnisotropic heat-curable acrylic-terminated monomersCELANESE CORP·Filed 1982·Granted Jun 5, 1984·23 cites·16 claims
- 0587US4075269AProcess for producing wholly aromatic polyamide fibers of high strengthCELANESE CORP·Filed 1976·Granted Feb 21, 1978·29 cites·32 claims
- 0684US6001524AToner particles for electrophotographic imaging applicationsHNA HOLDINGS INC·Filed 1998·Granted Dec 14, 1999·37 cites·55 claims
- 0784US4659177AOrganic nonlinear optical mediaCELANESE CORP·Filed 1985·Granted Apr 21, 1987·28 cites·41 claims
- 0884US4452971AProduction of improved high molecular weight polybenzimidazole with tin containing catalystCELANESE CORP·Filed 1982·Granted Jun 5, 1984·31 cites·23 claims
- 0984US4162346AHigh performance wholly aromatic polyamide fibersCELANESE CORP·Filed 1977·Granted Jul 24, 1979·35 cites·7 claims
- 1077US4579915APolybenzimidazole polymers exhibiting nonlinear optical effectsCELANESE CORP·Filed 1985·Granted Apr 1, 1986·22 cites·21 claims
- 1173US4506068ATwo stage high molecular weight polybenzimidazole production with phosphorus containing catalystCELANESE CORP·Filed 1984·Granted Mar 19, 1985·20 cites·2 claims
- 1272US4719281APendant quinodimethane-containing polymerHOECHST CELANESE CORP·Filed 1986·Granted Jan 12, 1988·18 cites·23 claims
- 1372US4605869APolyacetylenic compositionsCELANESE CORP·Filed 1985·Granted Aug 12, 1986·23 cites·1 claims
- 1472US4483977AHigh molecular weight polybenzimidazolesCELANESE CORP·Filed 1983·Granted Nov 20, 1984·20 cites·1 claims
- 1572US4440945AAnisotropic heat-curable acetylene-terminated monomers and thermoset resins produced therefromCELANESE CORP·Filed 1982·Granted Apr 3, 1984·10 cites·12 claims
- 1670US6001980APolyester toner composition for electrophotographic imaging systemsHOECHST CELANESE CORP·Filed 1997·Granted Dec 14, 1999·15 cites·7 claims
- 1770US4694048AThermoplastic polymers containing repeating hydrazide groupsCELANESE CORP·Filed 1986·Granted Sep 15, 1987·18 cites·15 claims
- 1868US4463167ATwo stage high molecular weight polybenzimidazole production with phosphorus containing catalystCELANESE CORP·Filed 1983·Granted Jul 31, 1984·17 cites·16 claims
- 1968US4265802APolyester of para-hydroxy benzoic acid, 1,4-bis(para-carboxyphenoxy) benzene, aromatic diol and aromatic diacid capable of undergoing melt processingCELANESE CORP·Filed 1980·Granted May 5, 1981·18 cites·26 claims
- 2064US4983325AHigh performance nonlinear optical mediaHOECHST CELANESE CORP·Filed 1989·Granted Jan 8, 1991·6 cites·2 claims
- 2164US4938896AHigh performance nonlinear optical mediaHOECHST CELANESE CORP·Filed 1989·Granted Jul 3, 1990·6 cites·3 claims
- 2263US4535144ASynthesis of high molecular weight polybenzimidazole with arylhalo phosphorus compound catalystCELANESE CORP·Filed 1984·Granted Aug 13, 1985·14 cites·2 claims
- 2359US5298591ANon-crystalline wholly aromatic polyestersHOECHST CELANESE CORP·Filed 1992·Granted Mar 29, 1994·11 cites·19 claims
- 2459US4711532ANovel diacetylenic and polydiacetylenic compositionsHOECHST CELANESE CORP·Filed 1986·Granted Dec 8, 1987·18 cites·5 claims
- 2559US4703096ANovel diacetylenic and polydiacetylenic compositionsCELANESE CORP·Filed 1986·Granted Oct 27, 1987·5 cites·15 claims
- 2658US4732783AOrganic nonlinear optical mediaHOECHST CELANESE CORP·Filed 1986·Granted Mar 22, 1988·10 cites·6 claims
- 2758US4707305ANaphthoquinodimethane compositionsCELANESE CORP·Filed 1986·Granted Nov 17, 1987·5 cites·11 claims
- 2858US4514553AThermoset resin produced from anisotropic heat-curable acrylic-terminated monomersCELANESE CORP·Filed 1984·Granted Apr 30, 1985·5 cites·16 claims
- 2955US4431796ASingle stage production of improved high molecular weight polybenzimidazole with organo silicon halide catalystCELANESE CORP·Filed 1982·Granted Feb 14, 1984·10 cites·19 claims
- 3053US4914175AInjection moldable polyimidesHOECHST CELANESE CORP·Filed 1988·Granted Apr 3, 1990·8 cites·37 claims
- 3153US4774025ANonlinear optical medium of a naphthoquinodimethane compoundHOECHST CELANESE CORP·Filed 1987·Granted Sep 27, 1988·14 cites·2 claims
- 3252US5814711APolymerization medium to prepare multi-block copolymersHOECHST CELANESE CORP·Filed 1996·Granted Sep 29, 1998·11 cites·14 claims
- 3352US4452967AHigh molecular weight polybenzimidazole preparation with phosphorus containing catalystCELANESE CORP·Filed 1983·Granted Jun 5, 1984·9 cites·2 claims
- 3452US4452972AProduction of high molecular weight polybenzimidazole with aryl phosphonic acid or aryl phosphinic acid catalystCELANESE CORP·Filed 1983·Granted Jun 5, 1984·9 cites·13 claims
- 3549US4130702APolyacryloylaminobenzoic acid, polymethacryloylaminobenzoic acid and method of preparationCELANESE CORP·Filed 1978·Granted Dec 19, 1978·5 cites·12 claims
- 3648US6090516APolyester toner composition for electrophotographic imaging systemsHOECHST CELANESE CORP·Filed 1999·Granted Jul 18, 2000·6 cites·23 claims
- 3747US4755574AAcrylic polymers exhibiting chiral and nonlinear optical propertiesHOECHST CELANESE CORP·Filed 1986·Granted Jul 5, 1988·11 cites·18 claims
- 3847US4533725ASynthesis of high molecular weight polybenzimidazole with arylhalo phosphorus compound catalystDELANESE CORP·Filed 1983·Granted Aug 6, 1985·9 cites·14 claims
- 3946US5256760ACondensation copolymers with sequenced mer structureHOECHST CELANESE CORP·Filed 1992·Granted Oct 26, 1993·6 cites·20 claims
- 4046US4773743AElectrooptic light modulator deviceHOECHST CELANESE CORP·Filed 1987·Granted Sep 27, 1988·6 cites·1 claims
- 4146US4640800AQuinodimethane compositionsCELANESE CORP·Filed 1985·Granted Feb 3, 1987·3 cites·10 claims
- 4245US4448955AProduction of improved high molecular weight polybenzimidazole with tin containing catalystCELANESE CORP·Filed 1983·Granted May 15, 1984·6 cites·6 claims
- 4345US4112212AUltra-high molecular weight polymethacryloyloxybenzoic acid and method of preparationCELANESE CORP·Filed 1978·Granted Sep 5, 1978·4 cites·10 claims
- 4444US4414383AHigh molecular weight polybenzimidazole preparation with phosphorus containing polymerization catalystCELANESE CORP·Filed 1982·Granted Nov 8, 1983·6 cites·19 claims
- 4542US6090973APolyester toner composition for electrophotographic imaging systemsHOECHST CELANESE CORP·Filed 1999·Granted Jul 18, 2000·4 cites·4 claims
- 4642US5843609APolyester toner microspheres for electrophotographic imaging systemsHOECHST CELANESE CORP·Filed 1997·Granted Dec 1, 1998·6 cites·32 claims
- 4742US5654097AHeterofilament and fused cord thereofHOECHST CELANESE CORP·Filed 1995·Granted Aug 5, 1997·9 cites·10 claims
- 4842US4818802AHydrazide-containing thermoplastic polymers exhibiting nonlinear optical responseHOECHST CELANESE CORP·Filed 1987·Granted Apr 4, 1989·4 cites·11 claims
- 4942US4603187APolyacetylenic compositionsCELANESE CORP·Filed 1985·Granted Jul 29, 1986·8 cites·9 claims
- 5042US4485232ATwo stage melt production of high molecular weight polybenzimidazoles with phosphorous catalystCELANESE CORP·Filed 1983·Granted Nov 27, 1984·5 cites·2 claims
Showing the top 50 of 67 patent records by PatentIndex Score.
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