|Chemistry of hydrocarbon compounds patents - Monitor Patents|
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Chemistry of hydrocarbon compounds November recently filed with US Patent Office 11/09Below 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. 11/26/2009 > 6 patent applications in 6 patent subcategories.
20090292150 - Integrated processes for making detergent range alkylbenzenes from c5-c6-containing feeds: Integrated processes for making detergent range alkylbenzenes from C5-C6-containing feeds involve feed pretreatment and/or selective hydrogenation to enable acceptable quality alkylbenzene production at attractive capital and operating costs.... Agent: Honeywell/uop Patent Services
20090292151 - Oxygenate conversion to olefins with metathesis: A processing scheme and system for enhanced light olefin production, particularly for increased relative yield of propylene, involves oxygenate conversion to olefins and subsequent oxygenate conversion effluent stream treatment including cross-metathesis of 1-butene with 2-butene, metathesis of 2-butene with ethylene, conversion or removal of at least a portion of the... Agent: Honeywell/uop Patent Services
20090292152 - Series catalyst beds: The invention relates to series reactor beds containing different oligomerization catalysts and having independent temperature control, and processes for the oligomerization of light olefins to heavier olefins using such series reactor beds.... Agent: Exxonmobil Chemical Company
20090292153 - Oxydative dehydrogenation of paraffins: Lower paraffins may be oxidatively dehydrogenated in the presence of an oxidative dehydrogenation catalyst and one or more reducible metal oxides selected from the group consisting of NiO, Ce2O3, Fe2O3, TiO2, Cr2O3, V2O5, WO3, and mixtures thereof optionally with alumina may be dehydrogenated (regenerated) under milder conditions in a safe... Agent: Kenneth H. Johnson Patent Attorney
20090292154 - Modified zeolite catalyst useful for the conversion of paraffins, olefins and aromatics in a mixed feedstock into isoparaffins and a process thereof: The invention relates to a modified zeolite catalyst, useful for the conversion of paraffins, olefins and aromatics in a mixed feedstock such as FCC gasoline that contain high content of olefin, aromatic and n-paraffin into isoparaffins. The invention further relates to the use of such a catalyst, for example but... Agent: Fulbright & Jaworski L.L.P.11/19/2009 > 6 patent applications in 6 patent subcategories.
20090287028 - Process for production of gas hydrate: Disclosed is a process for production of a gas hydrate, wherein the process comprises a gas hydrate production step, a cooling step, a depressurizing step and a re-cooling step. In the cooling step, the temperature (T) required for the cooling of the gas hydrate is adjusted to a temperature equal... Agent: Kubovcik & Kubovcik
20090287029 - Controlling production of transportation fuels from renewable feedstocks: A process for controlling the concurrent production of both diesel range hydrocarbons and aviation range hydrocarbons from renewable feedstocks such as plant oils and animal oils. The process involves determining the required specification of the desired products and the desired relative yields of the product that still meet the required... Agent: Honeywell/uop Patent Services
20090287030 - Oxygenate conversion to olefins with dimerization and metathesis: A processing scheme and system for enhanced light olefin production, particularly for increased relative yield of propylene, involves oxygenate conversion to olefins and subsequent oxygenate conversion effluent stream treatment including dimerization of ethylene to butene and metathesis of butenes and/or hexenes with ethylene. The processing scheme and system may further... Agent: Honeywell/uop Patent Services
20090287031 - Process for simultaneous production of benzene and ethylene by conversion of acetylene: The present invention relates to a process for simultaneous production of benzene and ethylene by conversion of acetylene, comprising the steps: supplying a feed composition comprising about 5 to about 30 vol-% acetylene, about 5 to about 30 vol-% methane, about 5 to about 30 vol-% carbon dioxide and about... Agent: Sabic Americas, Inc.
20090287032 - Method for producing dienes by hydrodimerization: The invention relates to a process for preparing substituted or unsubstituted 1,7-diolefins by hydrodimerizing non-cyclic olefins having at least two conjugated double bonds in the presence of a reducing agent and of a catalyst, wherein the catalyst used is a metal-carbene complex.... Agent: Oblon, Spivak, Mcclelland Maier & Neustadt, L.L.P.
20090287033 - Reactor for isoparaffin olefin alkylation: An improved reactor for the autorefrigerant alkylation process has a generally cylindrical upright reactor vessel with the inlet for the refrigerant reactant and the sulfuric acid at its lower end and a series of inlets for the olefin reactant at vertically spaced intervals up the length of the reactor. An... Agent: Exxonmobil Research & Engineering Company11/12/2009 > 6 patent applications in 6 patent subcategories.
11/05/2009 > 6 patent applications in 6 patent subcategories.
20090275788 - Hydrogenation processes using functional surface catalyst composition: Hydrogenation processes using a catalyst composition which, preferably comprises a glass substrate, with one or more functional surface active constituents integrated on and/or in the substrate surface. A substantially nonporous substrate has (i) a total surface area between about 0.01 m2/g and 10 m2/g; and (ii) a predetermined isoelectric point... Agent: Honeywell/uop Patent Services
20090275790 - Synthesis of sapo-34 with essentially pure cha framework: A process for producing an ElAPO molecular sieve with essentially pure CHA framework is disclosed. When El is silicon the process allows for a broad range of silicon content, and produces a catalyst with a high selectivity for the conversion of methanol to olefins.... Agent: Honeywell/uop Patent Services
20090275789 - Treatment of small pore molecular sieves and their use in the conversion of oxygenates to olefins: A method is disclosed of treating a porous crystalline molecular sieve having a pore size less than or equal to about 5 Angstroms to decrease its coke selectivity in oxygenate to olefin conversion reactions. The method comprises contacting the molecular sieve with an acid having a kinetic diameter greater than... Agent: Exxonmobil Chemical Company
20090275791 - Ceramic foam catalyst support for gasoline alkylation: This invention relates to an alkylation catalyst, a method for preparing the alkylation catalyst, and a method for alkylating olefins and paraffins. The alkylation catalyst includes a foam catalyst support wherein active catalyst particles have been appended to the surface of the foam support.... Agent: Bracewell & Giuliani LLP
20090275792 - Dehydrogenation process with water control: The activity of a dehydrogenation catalyst is improved by increasing the water concentration maintained in the reactants toward the start of the catalyst's life, but after the catalyst has deactivated to the extent that the temperature required to maintain the conversion per pass of paraffinic hydrocarbon through the reaction zone... Agent: Honeywell/uop Patent ServicesPrevious industry: Organic compounds -- part of the class 532- series
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