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Chemistry of hydrocarbon compounds December patent applications/inventions, industry category 12/10

Below are recently published patent applications awaiting approval from the USPTO. Recent week's RSS XML file available below.
Listing for abstract view: USPTO application #, Title, Abstract excerpt,Patent Agent. Listing format for list view: USPTO National Class full category number, title of the patent application.
12/30/2010 > patent applications in patent subcategories.

20100331585 - Phenanthrene derivative, and material for organic el element: A phenanthrene derivative is represented by a formula (1) below. In the formula (1), Ar1 and Ar2 each represent an aromatic hydrocarbon ring group having 6 to 18 carbon atoms for forming the ring. The aromatic hydrocarbon ring group contains none of anthracene skeleton, pyrene skeleton, aceanthrylene skeleton and naphthacene... Agent: Oblon, Spivak, Mcclelland Maier & Neustadt, L.L.P.

20100331586 - Process for preparing diesel fuels using vegetable oils or fatty acid derivatives: A process for preparing fuels, such as diesel fuels or jet fuels, by hydrotreating vegetable oils or fatty acid derivatives that may be applied to existing equipment for treating fossil fuels. The process comprises feeding hydrotreating a combined oxygenate feed stream, such as FAME, and a hydrocarbon feed stream until... Agent: Exxonmobil Research & Engineering Company

20100331587 - Process for the manufacture of at least one ethylene derivative compound: p

20100331588 - Process for using layered sphere catalysts with high accessibility indexes: A process and catalyst for use in the selective hydrogenation of acetylene to ethylene is presented. The catalyst comprises a layered structure, wherein the catalyst has an inner core and an outer layer of active material. The catalyst further includes a metal deposited on the outer layer, and the catalyst... Agent: Honeywell/uop Patent Services

20100331589 - Integrated processes for propylene production and recovery: Processes utilizing the integration of (i) processes and the associated equipment used to purify and recover propylene from propane- and/or C4+-containing refinery hydrocarbon streams, with (ii) catalytic dehydrogenation are disclosed. This integration allows for elimination of some or all of the conventional fractionation section of the dehydrogenation process, normally used... Agent: Honeywell/uop Patent Services

20100331590 - Production of light olefins and aromatics: Processes for the conversion of both straight- or branched-chain (e.g., paraffinic) as well as cyclic (e.g., naphthenic) hydrocarbons of a hydrocarbon feedstock into value added product streams are disclosed. The processes involve the use of both dehydrogenation and olefin cracking to produce both light olefins and aromatics in varying proportions... Agent: Honeywell/uop Patent Services

20100331591 - Olefin oligomerization process: In a process for oligomerizing an olefinic hydrocarbon feedstock comprising at least 65 wt % olefins and/or sulfur-containing molecules, the feedstock is contacted under oligomerization conditions with (a) a first unidimensional 10-ring molecular sieve catalyst and (b) a second multidimensional crystalline molecular sieve catalyst. The first and second catalysts may... Agent: Exxonmobil Chemical Company Law Technology

20100331592 - Production of aromatics from methane: A catalyst for the conversion of methane to higher hydrocarbons including aromatic hydrocarbons comprises a support and molybdenum or a compound thereof dispersed on the support. The support comprises an aluminosilicate zeolite combined with a binder selected from silica, titania, zirconia and mixtures thereof. The catalyst is substantially free of... Agent: Exxonmobil Chemical Company

20100331593 - Process for the oxidative coupling of hydrocarbons: A method for the oxidative coupling of hydrocarbons, such as the oxidative coupling of methane to toluene, includes providing an oxidative catalyst inside a reactor, and carrying out the oxidative coupling reaction under a set of reaction conditions. The oxidative catalyst includes (A) at least one element selected from the... Agent: Fina Technology Inc

20100331594 - Process for alkylation of aromatic hydrocarbons using uzm-35: m

20100331595 - Process for the oxidative coupling of methane: A method for the oxidative coupling of hydrocarbons, such as the oxidative coupling of methane, includes providing an oxidative catalyst inside a reactor, and carrying out the oxidative coupling reaction under a set of reaction conditions. The oxidative catalyst includes (A) at least one element selected from the group consisting... Agent: Fina Technology Inc

20100331596 - Process for increasing ethylene and/or propylene yield during conversion of oxygenates: The present invention provides a process for increasing ethylene and/or propylene yield during conversion of oxygenates using a system comprising a reactor and a regenerator, wherein the reactor comprises a fluidized bed reactor and a riser reactor, which process increases ethylene and/or propylene yield by using a mixture of the... Agent: Finnegan, Henderson, Farabow, Garrett & Dunner LLP

20100331597 - Catalyst and once-through reactor-regenerator process for oxygenate to olefins production: Disclosed herein is a method of converting oxygenates to olefins comprising contacting an oxygenate stream with an acidic high silica chabazite catalyst in one or more oxygenate-to-olefins reactors; circulating greater than from 80% of the catalyst to one or more catalyst regenerators to form regenerated catalyst; circulating the regenerated catalyst,... Agent: Exxonmobil Chemical Company

20100331598 - Acid alkylation system and process for controlling temperature in a settler: One exemplary embodiment can be an acid alkylation system. The system can include a cooler-reactor and a settler. The settler can have a height and a width. Usually, the height exceeds the width. Generally, the cooler-reactor receives a feed of at least one of a stream including an olefin and... Agent: Honeywell/uop Patent Services

20100331599 - Alkylation catalyzed by binary mixtures of acid and ionic liquid: An alkylation catalyst can include: a Brønsted acid ionic liquid; and a strong Brønsted acid that is not considered an ionic liquid. The Brønsted acid ionic liquid can be selected from the group consisting of [BMIm]HSO4, [MBSIm]HSO4, [MBSIm]OTf, [MPSIm]OTf, and [OMIm]HSO4 or the like. In one aspect, the strong Brønsted... Agent: Workman Nydegger 1000 Eagle Gate Tower

12/23/2010 > patent applications in patent subcategories.

20100324346 - Selective hydrogenation catalyst, and process for its preparation: P

20100324347 - Thermo-catalytic cracking for conversion of higher hydrocarbons into lower hydrocarbons: Described herein are processes and related devices and systems for the conversion of higher hydrocarbons, such as in the form of waste plastics, petroleum sludge, slope oil, vegetable oil, and so forth, into lower hydrocarbons, which can be used as fuels or raw materials for a variety of industrial and... Agent: Cooley LLP Attn: Patent Group

20100324348 - Process for catalytic cracking of hydrocarbons using uzm-35: s

20100324349 - Continuous process and plant design for conversion of biogas to liquid fuel: Biogases such as natural gas and other gases capable of being biologically derived by digestion of organic matter are converted to a clean-burning hydrocarbon liquid fuel in a continuous process wherein a biogas is fed to a reaction vessel where the biogas contacts a liquid petroleum fraction and a transition... Agent: Townsend And Townsend And Crew, LLP

12/16/2010 > patent applications in patent subcategories.

20100317903 - integrated process for producing diesel fuel from biological material and products, uses and equipment relating to said process: The present invention relates to an integrated process for producing diesel fuel or fuel additive from biological material by producing paraffins by a Fischer-Tropsch reaction on one hand and by a catalytic hydrodeoxygenation of bio oils and fats on the other hand. The two hydrocarbon streams are combined and distilled... Agent: Steptoe & Johnson LLP

20100317904 - Oligomerization of alpha olefins using metallocene-ssa catalyst systems and use of the resultant polyalphaolefins to prepare lubricant blends: This disclosure provides for alpha olefin oligomers and polyalphaolefins (or PAOs) and methods of making the alpha olefin oligomers and PAOs. This disclosure encompasses metallocene-based alpha olefin oligomerization catalyst systems, including those that include at least one metallocene and an activator comprising a solid oxide chemically-treated with an electron withdrawing... Agent: Sutherland Asbill & Brennan LLP

20100317905 - Use of methanol in the production of hydrogen and fuel, processes and plants for the production of hydrogen and fuel: The invention relates to the use of biomethanol from the pulp industry in the production of biohydrogen. The preferred biomethanol comprises purified biomethanol derived from black liquor. The invention also relates to a process for the production of biohydrogen from crude biomethanol recovered from black liquor and to a process... Agent: Steptoe & Johnson LLP

20100317906 - Process and catalyst for selective hydrogenation of dienes and acetylenes: A process for the selective hydrogenation of dienes and acetylenes in a mixed hydrocarbon stream from a pyrolysis steam cracker in which a front end a one step acetylene hydrogenation is carried out using catalyst comprising (A) 1 to 30 wt. % based on the total weight of the catalyst... Agent: Osha Liang LLP / Cdtech

20100317907 - High throughput clean feed hydroprocessing development method: A method for determining a set of operating parameters for a commercial scale plug flow catalytic process and reactor system for hydroprocessing clean feedstocks in the presence of hydrogen, comprises the steps of: supplying a clean hydrocarbon feedstock to the inlet of a composite multistage series-connected laboratory scale plug flow... Agent: Jamie Zheng

20100317908 - Integrated dimethyl ether recovery from an oxygenate-to-olefins process and production of polypropylene: Provided is a method of producing polypropylene comprising contacting an oxygenate stream with a molecular sieve to form an olefin stream comprising propane, propylene and dimethylether; introducing the olefin stream into a propylene rectification tower possessing from less than 200 theoretical stages; withdrawing from the propylene rectification tower a bottom... Agent: Exxonmobil Chemical Company

20100317909 - Carbon nanotube catalyst for olefin production: A method for producing olefins using a carbon nanotube catalyst is disclosed. Initially, a hydrocarbon feedstock is received. The hydrocarbon feedstock, the carbon nanotube catalyst, and steam are mixed in a thermal cracking reactor. The mixture is heated in the thermal cracking reactor to a particular temperature. The olefins are... Agent: InternationalIPGroup, LLC

20100317910 - Sapo molecular sieve catalysts and their preparation and uses: Novel silicoaluminophosphate molecular sieve compositions comprising SAPO-11 and SAPO-41 with at least about 5 wt % of in situ-produced amorphous portion. Such compositions can be uncalcined or calcined and novel processes for their preparation are described. These compositions, when loaded or impregnated with a catalytically active species such as a... Agent: Albemarle Corporation Patent Department

12/09/2010 > patent applications in patent subcategories.

20100312027 - Method for producing water-insoluble liquefied fuel oil from biomass: A method for producing a water-insoluble liquefied fuel oil containing a hydrocarbon from biomass is provided, comprising converting an oxygen-containing compound in a liquefied fuel oil obtained after liquefaction to a hydrocarbon and converting a water-soluble organic substance contained in an aqueous phase to a hydrocarbon, thereby improving the yield... Agent: Sughrue Mion, PLLC

20100312028 - Multiproduct biorefinery for synthesis of fuel components and chemicals from lignocellulosics via levulinate condensations: An integrated method for production of liquid transportation fuels, fuel additives, or chemicals in a biorefinery by the conversion of cellulosic materials is disclosed herein. The method is based on converting a source of C6 sugar such as cellulosic materials and sugars into a mixture of hydrotreated compounds. The biorefinery... Agent: Merchant & Gould PC

20100312029 - Continuous process for oxygen-free conversion of methane: A method for dehydroaromatizing methane by contacting a feedstream that contains methane, in a circulating fluid bed reactor/regenerator, with a catalyst and under conditions sufficient to dehydroaromatize methane and produce at least one liquid aromatic compound such as benzene, toluene or naphthalene and hydrogenated products such as cyclohexane and decahydronaphthalene.... Agent: The Dow Chemical Company

20100312030 - Process of synthesis gas conversion to liquid fuels using synthesis gas conversion catalyst and noble metal-promoted acidic zeolite hydrocracking-hydroisomerization catalyst: A process is disclosed for converting a feed comprising synthesis gas to liquid hydrocarbons within a single reactor at essentially common reaction conditions. The synthesis gas contacts a first catalyst bed comprising a synthesis gas conversion catalyst, and a second catalyst bed comprising a mixture of a hydrogenation catalyst and... Agent: Chevron Corporation

20100312031 - Method for oligomerizing alkenes: The present invention relates to a process for the oligomerization of alkenes, in which an alkene-comprising feed is provided and is subjected to an oligomerization in two successive reaction zones.... Agent: Connolly Bove Lodge & Hutz, LLP

20100312032 - Catalyst for hydrocarbon steam cracking, method of preparing the same and method of preparing olefin by using the same: The present invention relates to a catalyst for hydrocarbon steam cracking, a method of preparing the same, and a method of preparing olefin by the hydrocarbon steam cracking by using the catalyst, and more specifically, to a catalyst for hydrocarbon steam cracking for preparing light olefin including an oxide catalyst... Agent: Lgchem Lerner, David, Littenberg, Krumholz & Mentlik, LLP

20100312033 - Olefin feed purification process: A light olefin feed for an olefin utilization process is subjected to a water wash to remove water-soluble contaminants after which the water is separated from the olefin by coalescence separation at a low temperature, typically below 40° C. The coalescence separation technique is effective for separating the olefins from... Agent: Exxonmobil Research & Engineering Company

20100312034 - Method for altering an operation of an alkylation unit: One exemplary embodiment can be a method for altering an operation of an alkylation unit during a process upset. The method may include blocking an outlet of a settler to a separation zone, and recycling at least a portion of a hydrocarbon stream to the separation zone to prevent an... Agent: Honeywell/uop Patent Services

20100312035 - Alkane dehydrogenation catalysts: Disclosed are dehydrogenation catalyst composites and methods of making the dehydrogenation catalyst composites. The dehydrogenation catalyst composites contain alumina, lithium oxide, alkaline earth metal oxide, chromium oxide, and sodium oxide. Also disclosed are methods of dehydrogenating a dehydrogenatable hydrocarbon involving contacting the dehydrogenatable hydrocarbon with a dehydrogenation catalyst composite containing... Agent: Basf Catalysts LLC

12/02/2010 > patent applications in patent subcategories.

20100305372 - System for recycling plastics: One embodiment of a method of recycling a plastic material includes heating a plastic material in a treatment chamber in incremental steps through a series of graduated temperature set points wherein each graduated temperature set point corresponds to a vaporization temperature of an individual by-product of said plastic material, and... Agent: Stoel Rives LLP - Slc

20100305373 - Process for obtention of highly-lineal, adjustable-isomery monoalkylated aromatic compounds: The present invention refers to a procedure for obtaining a linear monoalkylaromatic compound, with adjustable 2-phenyl isomer content and an extremely low sulphonation color, in which a catalytic system is used based on highly stable and active solid catalysts and with a high selectivity for linear monoalkylaromatic compounds.... Agent: Merchant & Gould PC

20100305374 - Production of aromatics from methane: In a process for converting methane to aromatic hydrocarbons, a feed containing methane is supplied to one or more reaction zone(s) containing catalytic material operating under reaction conditions effective to convert at least a portion of the methane to aromatic hydrocarbons; the reaction zone(s) being operated with an inverse temperature... Agent: Exxonmobil Chemical Company Law Technology

20100305375 - Process for the preparation of an olefinic product: Process for the preparation of an olefinic product, which process comprises reacting an oxygenate feedstock and an olefinic co-feed in a reactor in the presence of an oxygenate conversion catalyst comprising a molecular sieve having one-dimensional 10-membered ring channels, and a further molecular sieve having more-dimensional channels, wherein the weight... Agent: Shell Oil Company

20100305376 - Process and plant for producing synthetic fuels: In a process for producing synthetic fuels from an educt mixture containing hydrogen and oxygenates, such as methanol and/or dimethyl ether, the educt mixture is reacted on a catalyst in a first process stage to obtain a hydrocarbon product containing olefins with preferably 2 to 8 carbon atoms. In a... Agent: Pauly, Devries Smith & Deffner, L.L.C.

20100305377 - Process for the preparation of an olefin: An olefin is prepared from an alkyl alcohol in a process, comprising the steps: a) converting the alkyl alcohol into a dialkylether over a first catalyst, to yield a dialkylether product stream containing alkyl alcohol, dialkylether and water; b) separating the dialkylether product stream into a vaporous dialkylether-rich stream and... Agent: Shell Oil Company

20100305378 - Aromatic alkylation process: The present invention is for a process for the alkylation of aromatic compounds, with a shape-selective zeolite catalyst. The process has reactors in series with C8+ aromatics being separated from the product stream effluents from each reactor before passing the reactor effluent to the next reactor with an additional input... Agent: Sabic Americas, Inc.

20100305379 - Transalkylation of heavy alkylate using a layered catalyst: A layered catalyst is disclosed for use in transalkylation of polyalkylated benzenes. The catalyst comprises an inner core material with a molecular sieve bonded over the core. The process minimizes the cracking of the alkyl groups during the transalkylation reaction.... Agent: Honeywell/uop Patent Services

20100305380 - Process for improved meta-xylene yield from c8 aromatics: Meta-xylene is recovered from admixture with other C8 aromatic hydrocarbons including ortho-xylene by liquid phase adsorptive separation. Performance is improved by reducing the concentration of ortho-xylene through adding a sidecut to a prefractionator preparing the feedstock to adsorptive separation.... Agent: Honeywell/uop Patent Services

20100305381 - Parex unit feed: A process for separating a product from a multicomponent feedstream to an adsorption apparatus or system. The apparatus or system may comprise a moving-bed or a simulated moving-bed adsorption means. The product comprises at least one organic compound, such as an aryl compound with alkyl substitutes. In embodiments the conduits... Agent: Exxonmobil Chemical Company

20100305382 - Method for obtaining aromatic hydrocarbons from a hydrocarbon mixture: p

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