| Patents for C07C 5 - Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms (14,771) |
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| 02/18/1991 | EP0420857A4 Reciprocating dental tool. |
| 02/12/1991 | US4992617 Isomerization using noble metal acidic zeolites |
| 02/12/1991 | US4992613 Double-bond isomerization process using basic zeolite catalysts |
| 02/12/1991 | US4992612 Solid base, process for producing the same and process of preparing internal olefins |
| 02/12/1991 | US4992402 Ion exchanging with platinum or palladium salt |
| 02/12/1991 | US4992250 Germanium-aluminum-phosphorus-silicon-oxide molecular sieve compositions |
| 02/06/1991 | CN1011505B Titanium-aluminum-silicon-oxide molecular sieve compositions |
| 02/05/1991 | US4990714 Combustive membrane reactor and paraffin upgrading process |
| 02/05/1991 | US4990710 High selectivity |
| 02/03/1991 | WO1991001805A1 Liquid compositions and supported perfluorinated ion-exchange polymers |
| 02/03/1991 | CA2064187A1 Liquid compositions and supported perfluorinated ion-exchange polymers |
| 01/30/1991 | CN1048843A Process of oxidizing aliphatic hydrocarbons employing alkali-promoted molybdate catalyst |
| 01/29/1991 | CA1279660C Process for the production of 2,3-dimethylbutene-1 from propene |
| 01/29/1991 | CA1279634C Activation of aluminum phosphates |
| 01/29/1991 | CA1279633C Silica-titania hydrocarbon conversion catalyst |
| 01/23/1991 | EP0409679A1 Process for the activation of halogenated catalysts, catalysts obtained by this process and application of these catalysts in hydrocarbon conversion processes |
| 01/23/1991 | EP0409355A1 Process of oxidizing aliphatic hydrocarbons in the presence of a solid heterogeneous catalyst and catalyst |
| 01/23/1991 | EP0409303A1 Process for the obtainment of a light paraffin isomerization catalyst |
| 01/23/1991 | EP0408664A1 Synthesis of a crystalline molecular sieve |
| 01/22/1991 | US4987114 Solid base and process for producing the same for preparing internal olefins |
| 01/22/1991 | US4986931 Cyclohexane derivatives |
| 01/22/1991 | CA1279331C Reductive dehalogenation of halogen compounds |
| 01/16/1991 | EP0408318A1 Liquid phase isomerization of alkanes |
| 01/16/1991 | EP0407426A1 A synthetic crystalline aluminophosphate composition and a method of its synthesis |
| 01/16/1991 | CN1048539A Process and catalyst for production of ethylene and acetic acid |
| 01/15/1991 | US4985583 Liquid Crystals |
| 01/15/1991 | US4985151 Process for separating molecular species |
| 01/09/1991 | EP0407091A1 Process and catalyst for the production of ethylene and acetic acid |
| 01/08/1991 | WO1991000844A1 Zeolite (b)ssz-24 |
| 01/08/1991 | WO1991000777A1 Low-aluminum boron beta zeolite |
| 01/08/1991 | US4983559 Process for presulfurizing with phosphorous and/or halogen additive |
| 01/08/1991 | CA2062947A1 Low-aluminum boron beta zeolite |
| 01/08/1991 | CA2062799A1 Zeolite |
| 01/07/1991 | WO1991000851A1 Isomerization catalyst and process for its use |
| 01/07/1991 | CA2063439A1 Isomerization catalyst and process for its use |
| 01/05/1991 | CA2019509A1 Process and catalyst for the production of ethylene and acetic acid |
| 01/01/1991 | US4982048 High octane gasoline |
| 01/01/1991 | US4982047 Chemical process and catalyst |
| 01/01/1991 | US4982038 Oxidative methylation of organic compounds |
| 01/01/1991 | US4982033 Zeolite catalyst |
| 01/01/1991 | US4982030 Process for preparation of para-divinylbenzene |
| 01/01/1991 | US4982028 Dehydrogenation and dehydrocyclization catalyst |
| 01/01/1991 | US4982007 Carbonylation catalyst |
| 12/27/1990 | EP0403976A2 A method of producing aromatic hydrocarbons |
| 12/26/1990 | CN1048028A Oxidative dehydrogenation of amylenes |
| 12/19/1990 | EP0403462A1 Process for the catalytic dehydrogenation of hydrocarbons |
| 12/18/1990 | CA1277997C Catalytic synthesis of olefins from paraffins |
| 12/18/1990 | CA1277949C Method for the electrochemical conversion of a quadricyclane to a norbornadiene |
| 12/11/1990 | US4977121 Group A and group 8 metals |
| 12/11/1990 | US4977117 Reacting oxides of nickel and molybdenum with a polysulfide, in first stage without hydrogen and in second stage without hydrogen; arcylamine present |
| 12/05/1990 | EP0400448A1 Mixed basic metal sulfide catalyst |
| 12/04/1990 | US4975407 Catalyst for dehydrogenating organic compounds, a process for its preparation and its use |
| 12/04/1990 | US4975267 Stable K2 FE22 O34 potassium ferrite phase and method of manufacture |
| 12/04/1990 | US4975164 Using metal, non-metal or composite plasma initiator |
| 12/04/1990 | CA1277336C Perhydrofluorene derivatives, process for producing same and fluids fortraction drive |
| 11/30/1990 | CA2017940A1 Mixed basic metal sulfide catalyst |
| 11/27/1990 | US4973793 Oxidative dehydrogenation of amylenes |
| 11/27/1990 | US4973791 Butadiene from butane |
| 11/27/1990 | US4973785 Molecular sieve compositions |
| 11/27/1990 | US4973460 Lithium-aluminum-phosphorus-silicon-oxide molecular sieve compositions |
| 11/27/1990 | CA1276931C2 Process and intermediates for making 16-phenoxy- and 16-substituted phenoxy-prostatrienoic acid derivatives and their stereoisomers |
| 11/22/1990 | EP0398446A1 Catalyst for hydrogenation and/or dehydrogenation |
| 11/22/1990 | EP0398429A2 Synthetic saponite-derivatives, a method for preparing such saponites and their use in catalytic (hydro) conversions |
| 11/22/1990 | EP0398416A2 Process for isomerising hydrocarbons |
| 11/19/1990 | CA2016993A1 Synthetic saponite-derivatives, a method for preparing such saponites and their use in catalytic (hydro) conversions |
| 11/17/1990 | CA2007988A1 Dehydrogenation process |
| 11/15/1990 | WO1990013362A1 Noble metal containing catalysts and a method of producing the same |
| 11/15/1990 | CA2016618A1 Process for isomerising hydrocarbons |
| 11/14/1990 | EP0397637A1 Process for the catalytic dehydrogenation of alkylaromatic hydrocarbons |
| 11/14/1990 | EP0397483A2 Multistage ethylbenzene dehydrogenation process with split-flow hydrocarbon feed |
| 11/14/1990 | EP0396763A1 Process for producing internal olefin |
| 11/13/1990 | US4970191 Mixing acid, pseudoboehmite, and magnesium oxide or hydroxide; agitation, drying, and roasting |
| 11/07/1990 | EP0396475A1 Preparation of heavy metal carbides having high specific surface area |
| 11/07/1990 | CN1010302B Process for preparing copper aluminum borate |
| 11/06/1990 | US4968650 ZSM-5 catalysts having predominantly framework gallium, methods of their preparation, and use thereof |
| 11/01/1990 | WO1990009394A3 Dehalogenation of organic compounds using tin or lead |
| 10/30/1990 | US4967031 Noncatalytic |
| 10/24/1990 | EP0393099A1 A dehydrogenation catalystsynthesis and its use. |
| 10/24/1990 | EP0393093A1 Process |
| 10/19/1990 | WO1990012645A1 Basic mixed oxide |
| 10/17/1990 | CN1010007B Composition of matter and method of oxidative conversion of organic compounds therewith |
| 10/16/1990 | CA1275276C Preparation of synthetic lubricating materials |
| 10/11/1990 | DE3911004A1 Methyl-branched paraffins, process for their preparation and their use in cosmetics and textile technology |
| 10/09/1990 | US4962269 Isomerization process |
| 10/09/1990 | US4962267 Double bond isomerization process |
| 10/09/1990 | US4962266 Process to convert linear alkanes |
| 10/09/1990 | US4962265 Process and catalyst for the catalytic dehydrogenation of hydrocarbons |
| 10/09/1990 | US4962260 Isomerization in presence of solid zeolitic catalyst |
| 10/09/1990 | US4962259 Using group 8 metal on gallium-substituted pentasil zeolite |
| 10/09/1990 | US4962258 Over a catalyst of gallium-containing crystalline silicate molecular sieve to obtain product rich in paraxylene |
| 10/09/1990 | US4962250 Containing a group eight metal and has a porous crystalline structure |
| 10/09/1990 | CA1275119A1 Isomerization process and apparatus |
| 10/04/1990 | WO1990011251A1 Production of heavy metal carbides with high specific surface area |
| 10/03/1990 | EP0390058A1 Catalyst composition, process for cracking non-aromatic hydrocarbons and process for isomerizing C8 aromatic hydrocarbons |
| 10/03/1990 | EP0389701A1 Ammoxidation of paraffins and catalysts therefor |
| 10/03/1990 | EP0070824B2 Hydrocarbon conversion catalyst |
| 10/03/1990 | CN1045711A Process for conversion of hydrocarbons |
| 10/03/1990 | CN1009820B Process for preparing molecular sieve composed of oxides of zn, al, p and si |
| 10/03/1990 | CN1009802B Stabilized magnesia and its use in catalytic processes |
| 10/02/1990 | US4960960 Hydrogenation process |