Assignee
PETRO TEX CHEM CORP
74 granted patents·1,251 citations·filing 1965–1984
Top patents by PatentIndex Score
74 records- 0195US4570026AProduction of isobutene from methyl tertiary butyl etherPETRO TEX CHEM CORP·Filed 1983·Granted Feb 11, 1986·57 cites·22 claims
- 0294US4032458AProduction of 1,4-butanediolPETRO TEX CHEM CORP·Filed 1975·Granted Jun 28, 1977·69 cites·5 claims
- 0393US4313016AIsobutene removal from C4 streamsPETRO TEX CHEM CORP·Filed 1980·Granted Jan 26, 1982·40 cites·11 claims
- 0493US4100220ADimerization of isobutenePETRO TEX CHEM CORP·Filed 1977·Granted Jul 11, 1978·122 cites·13 claims
- 0592US4056487AVanadium phosphorus oxygen oxidation catalysts useful for preparing anhydrides from alkanesPETRO TEX CHEM CORP·Filed 1975·Granted Nov 1, 1977·26 cites·12 claims
- 0691US4065512AIso-C4 compound reactions with perfluorosulfonic acid resin catalystsPETRO TEX CHEM CORP·Filed 1976·Granted Dec 27, 1977·94 cites·9 claims
- 0790US4463211AProcess for oligomerization of C2 to C10 normal olefinsPETRO TEX CHEM CORP·Filed 1982·Granted Jul 31, 1984·29 cites·7 claims
- 0890US4087471AFixed bed process for the production of t-butanolPETRO TEX CHEM CORP·Filed 1977·Granted May 2, 1978·36 cites·18 claims
- 0990US4016105ACatalyst preparative methodPETRO TEX CHEM CORP·Filed 1975·Granted Apr 5, 1977·50 cites·8 claims
- 1089US3980585ACatalyst and process for preparing maleic anhydride from C4 hydrocarbonsPETRO TEX CHEM CORP·Filed 1974·Granted Sep 14, 1976·40 cites·3 claims
- 1188US4658074ACatalytic oxidative dehydrogenation processPETRO TEX CHEM CORP·Filed 1965·Granted Apr 14, 1987·38 cites·32 claims
- 1288US4150063APurification of unsaturated compoundsPETRO TEX CHEM CORP·Filed 1973·Granted Apr 17, 1979·23 cites·17 claims
- 1388US4032583APurification of 1,4-butanediolPETRO TEX CHEM CORP·Filed 1975·Granted Jun 28, 1977·24 cites·9 claims
- 1488US3998760AModified zinc ferrite oxidative dehydrogenation catalystsPETRO TEX CHEM CORP·Filed 1974·Granted Dec 21, 1976·24 cites·3 claims
- 1584US3951869AModified zinc ferrite oxidative dehydrogenation catalystsPETRO TEX CHEM CORP·Filed 1974·Granted Apr 20, 1976·31 cites·4 claims
- 1683US4083887ACarbonyl removal from gaseous streams using ZnSPETRO TEX CHEM CORP·Filed 1976·Granted Apr 11, 1978·14 cites·1 claims
- 1780US4018709ACatalyst for preparing maleic anhydride from C4 hydrocarbonsPETRO TEX CHEM CORP·Filed 1975·Granted Apr 19, 1977·23 cites·6 claims
- 1879US4083884ACalcium oxide modified zinc ferrite oxidative dehydrogenation catalysts and usePETRO TEX CHEM CORP·Filed 1976·Granted Apr 11, 1978·26 cites·13 claims
- 1979US4046821AOxychlorination of hydrocarbons in the presence of non-halide copper containing catalystsPETRO TEX CHEM CORP·Filed 1975·Granted Sep 6, 1977·15 cites·24 claims
- 2079US3932544AProcess for production of meso-1,2,3,4-tetrachlorobutanePETRO TEX CHEM CORP·Filed 1974·Granted Jan 13, 1976·16 cites·11 claims
- 2178US4469911AIsobutene removal from C4 streamsPETRO TEX CHEM CORP·Filed 1982·Granted Sep 4, 1984·14 cites·13 claims
- 2278US3998902APurification of unsaturated compoundsPETRO TEX CHEM CORP·Filed 1973·Granted Dec 21, 1976·12 cites·14 claims
- 2378US3937748AOxidative dehydrogenation using gel precipitated catalyst preparationPETRO TEX CHEM CORP·Filed 1974·Granted Feb 10, 1976·26 cites·18 claims
- 2477US3960767AModified zinc ferrite oxidative dehydrogenation catalystsPETRO TEX CHEM CORP·Filed 1974·Granted Jun 1, 1976·12 cites·2 claims
- 2573US4150064AActivating zinc ferrite oxidative dehydrogenation catalystsPETRO TEX CHEM CORP·Filed 1975·Granted Apr 17, 1979·19 cites·5 claims
- 2672US4067922ALithium ferrite catalysed oxidative dehydrogenation processPETRO TEX CHEM CORP·Filed 1976·Granted Jan 10, 1978·18 cites·11 claims
- 2772US4009126ACatalyst for removing acetylenic impuritiesPETRO TEX CHEM CORP·Filed 1975·Granted Feb 22, 1977·20 cites·6 claims
- 2871US3974228APreparation of hydroperoxides by autoxidationPETRO TEX CHEM CORP·Filed 1975·Granted Aug 10, 1976·8 cites·10 claims
- 2970US4075256APurification of unsaturated compoundsPETRO TEX CHEM CORP·Filed 1976·Granted Feb 21, 1978·7 cites·2 claims
- 3069US4658080AAcetylene removal processPETRO TEX CHEM CORP·Filed 1983·Granted Apr 14, 1987·21 cites·5 claims
- 3167US3943185ADiolefin production and purificationPETRO TEX CHEM CORP·Filed 1974·Granted Mar 9, 1976·13 cites·9 claims
- 3266US4513159AAcetylene removal processPETRO TEX CHEM CORP·Filed 1979·Granted Apr 23, 1985·7 cites·4 claims
- 3365US4540839AProcess for the production of polymer gasolinePETRO TEX CHEM CORP·Filed 1984·Granted Sep 10, 1985·16 cites·33 claims
- 3464US4098817AOxidation of cycloaliphatic compoundsPETRO TEX CHEM CORP·Filed 1970·Granted Jul 4, 1978·6 cites·1 claims
- 3564US4067924ADehydrogenation processPETRO TEX CHEM CORP·Filed 1976·Granted Jan 10, 1978·6 cites·3 claims
- 3664US3998757ALithium ferrite oxidative dehydrogenation catalystsPETRO TEX CHEM CORP·Filed 1975·Granted Dec 21, 1976·13 cites·11 claims
- 3763US4049574ACatalyst and process for preparing maleic anhydride from C4 hydrocarbonsPETRO TEX CHEM CORP·Filed 1976·Granted Sep 20, 1977·14 cites·3 claims
- 3863US4044067APurification of unsaturated compoundsPETRO TEX CHEM CORP·Filed 1975·Granted Aug 23, 1977·6 cites·1 claims
- 3962US4034049AMo catalyzed chlorination of dichlorobutenesPETRO TEX CHEM CORP·Filed 1975·Granted Jul 5, 1977·7 cites·22 claims
- 4059US4038336APurification of unsaturated compoundsPETRO TEX CHEM CORP·Filed 1975·Granted Jul 26, 1977·5 cites·1 claims
- 4159US3987069APreparation of oxirane compounds by autoxidationPETRO TEX CHEM CORP·Filed 1971·Granted Oct 19, 1976·4 cites·7 claims
- 4259US3960975AMagnesium chromite dehydrogenation catalystPETRO TEX CHEM CORP·Filed 1974·Granted Jun 1, 1976·10 cites·2 claims
- 4357US4007145AMethod of polymerizing chloroprene using conjugated long-chain fatty acids as emulsifiersPETRO TEX CHEM CORP·Filed 1975·Granted Feb 8, 1977·8 cites·17 claims
- 4457US3953370AMethod of activating zinc ferrite oxidative dehydrogenation catalystsPETRO TEX CHEM CORP·Filed 1974·Granted Apr 27, 1976·10 cites·2 claims
- 4556US4172854ADehydrogenation process and catalystPETRO TEX CHEM CORP·Filed 1975·Granted Oct 30, 1979·12 cites·6 claims
- 4656US3965203AProcess for the production of 2-chlorobutadiene-1,3 from 3,4-dichlorobutene-1PETRO TEX CHEM CORP·Filed 1974·Granted Jun 22, 1976·4 cites·11 claims
- 4755US4149996ADehydrogenation catalystPETRO TEX CHEM CORP·Filed 1975·Granted Apr 17, 1979·9 cites·4 claims
- 4855US3937746ASulfur promoted oxidative dehydrogenationPETRO TEX CHEM CORP·Filed 1971·Granted Feb 10, 1976·11 cites·52 claims
- 4954US4644088AAcetylene removal processPETRO TEX CHEM CORP·Filed 1981·Granted Feb 17, 1987·12 cites·3 claims
- 5052US4058577AModified zinc ferrite oxidative dehydrogenation catalystsPETRO TEX CHEM CORP·Filed 1975·Granted Nov 15, 1977·9 cites·7 claims
Showing the top 50 of 74 patent records by PatentIndex Score.
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