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Chemistry of hydrocarbon compounds February patent applications/inventions, industry category 02/09

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.
02/26/2009 > patent applications in patent subcategories.

20090054710 - Method for the telomerization of non-cyclic olefins: Process for telomerizing noncyclic olefins having at least two conjugated double bonds with at least one nucleophile using a catalyst containing a metal of group 8, 9 or 10 of the Periodic Table of the Elements, wherein the overall telomerization process has a process step of catalyst recycling, in which... Agent: Oblon, Spivak, Mcclelland Maier & Neustadt, P.C.

20090054711 - Pyrolysis systems, methods of use thereof, and methods of bio-oil transformation: Pyrolysis systems and methods of recovering bio-oil product of are disclosed. An illustrative embodiment of a pyrolysis system, among others, includes: a pyrolysis reactor that produces a first bio-oil stream; an injection spray system for receiving the first bio-oil stream, wherein the injection spray system is configured to spray a... Agent: Thomas, Kayden, Horstemeyer & Risley, LLP

20090054712 - Hydrocarbon conversion process including a staggered-bypass reaction system: One exemplary embodiment can include a hydrocarbon conversion process. Generally, the process includes passing a hydrocarbon stream through a hydrocarbon conversion zone comprising a series of reaction zones. Typically, the hydrocarbon conversion zone includes a staggered-bypass reaction system having a first, second, third, and fourth reaction zones, which are staggered-bypass... Agent: Honeywell International Inc Patent Services

20090054713 - Method for preparing polyolefinic bases of synthetic oils: The invention relates to a method for the preparation of the polyolefinic bases of synthetic oils by the cationic oligomerization of olefinic feedstock and can be used in the petrochemical industry. A new method for the preparation of the polyolefinic bases of synthetic oils has been developed, which comprises the... Agent: Ladas & Parry LLP

20090054714 - Process for producing high purity exo-alkenylnorbornene: Embodiments of the present invention are directed generally to methods for producing high purity exo-alkenylnorbornenes from a mixture of conformational isomers thereof.... Agent: Gregory Turocy Amin, Turocy & Calvin, LLP

20090054715 - Method and apparatus for addition of aqueous solutions to high temperature processes: Methods and systems for extending the life of a dehydrogenation catalyst are described herein. For example, one embodiment includes providing a reaction vessel loaded with a dehydrogenation catalyst with a feedstream via a conduit in operable communication with the reaction vessel. The feedstream may include an alkyl aromatic hydrocarbon and... Agent: Fina Technology Inc

20090054716 - Process for producing lower olefins from hydrocarbon feedstock utilizing partial vaporization and separately controlled sets of pyrolysis coils: A process for making lower olefins from a wide boiling range hydrocarbon feed by use of a combination of one or more vapor/liquid separation devices, and then pyrolytically cracking the vapor phase in separate sets of pyrolysis radiant tubes, thereby producing a higher level of lower olefin product.... Agent: Shell Oil Company

20090054717 - Method of producing 3,4-diacyloxy-1-butene: The isomerization is conducted while distilling away 3,4-diacyloxy-1-butene (the isomerized product) with use of a reactor equipped with a distillation device. The isomerization is preferably carried out under heating to a temperature of not less than the boiling point of 3,4-diacyloxy-1-butene. Also, the isomerization is preferably carried out under a... Agent: Greenblum & Bernstein, P.L.C

02/19/2009 > patent applications in patent subcategories.

20090048473 - Itq-34, new crystalline microporous material: ITQ-34 (INSTITUTO DE TECNOLOGÍA QUÍMICA number 34) is a new crystalline microporous material with a framework of tetrahedral atoms connected by atoms capable of bridging the tetrahedral atoms, the tetrahedral atom framework being defined by the interconnections between the tetrahedrally coordinated atoms in its framework. ITQ-34 can be prepared in... Agent: Exxonmobil Research And Engineering Company

20090048474 - Reactive distillation with olefin recycle: The present invention relates to a process for the production of alkene(s) from a feedstock comprising of at least one monohydric aliphatic paraffinic alcohol in a reactive distillation reactor with olefin recycle.... Agent: Nixon & Vanderhye, PC

20090048475 - Olefin production utilizing a feed containing condensate and crude oil: A method for utilizing a feed comprising condensate and crude oil for an olefin production plant is disclosed. The feed is subjected to vaporization and separated into vaporous hydrocarbons and liquid hydrocarbons. The vaporous hydrocarbons stream is thermally cracked in the plant. The liquid hydrocarbons are recovered.... Agent: Lyondellbasell Industries

20090048476 - Catalyst-loaded coal compositions, methods of making and use: The present invention relates to catalyst-loaded coal compositions having a moisture content of less than about 6 wt %, a process for the preparation of catalyst-loaded coal compositions, and an integrated process for the gasification of the catalyst-loaded coal compositions. The catalyst-loaded coal compositions can be prepared by a diffusive... Agent: Mcdonnell Boehnen Hulbert & Berghoff LLP

20090048477 - Hydrocracking catalyst, and method for production of fuel base material: A hydrocracking catalyst that solves the above-described problem comprises a carrier containing ultra-stable Y-type zeolite obtained by the ultrastabilization of NaY-type zeolite and a metal from group VIII of the Periodic Table supported on this carrier, and is characterized in that the NaY-type zeolite has a peak in its X-ray... Agent: Finnegan, Henderson, Farabow, Garrett & Dunner LLP

02/12/2009 > patent applications in patent subcategories.

20090043140 - Narrow cut waxes and method of making: A method of producing a wax composition having a constrained carbon number distribution and/or a narrow melting range is described. Additionally, hydrocarbon waxes and hydrocarbon wax compositions having a constrained carbon number distribution and/or melting point are described.... Agent: Chevron Phillips Chemical Company Lp

20090043141 - Oxidative coupling of methane: A microchannel apparatus comprising a conduit including a microchannel mixing section, a microchannel reaction section, a microchannel heat transfer section, and a separation section, where the microchannel mixing section includes direct injection inlets, where the microchannel mixing section is downstream from the reaction section, and where the separation section is... Agent: Taft, Stettinius & Hollister LLP

20090043142 - Process for the dehydrogenation of alkyl-aromatic hydrocarbons for the production of vinyl-aromatic monomers: Process for the production of vinyl-aromatic monomers which comprises: a) feeding an aromatic stream and an olefinic stream to alkylation; b) feeding the reaction product coming from the alkylation section to a first separation section; c) recovering the mono-alkylated aromatic hydrocarbon from the first separation section; d) feeding the mono-alkylated... Agent: Oblon, Spivak, Mcclelland Maier & Neustadt, P.C.

20090043143 - Dehydrogenation of mixed alcohols: The present invention relates to a process for the production of alkene(s) from a feedstock comprising of at least ethanol and/or propanol(s).... Agent: Nixon & Vanderhye, PC

20090043144 - Propylene and isoprene production: A process for producing propylene and isoprene from a feed stream comprising 1-butene and isobutene is disclosed. The feed stream is reacted in a catalytic distillation reactor containing an olefin isomerization catalyst to produce an overhead stream comprising 2-butene and isobutene and a bottoms stream comprising 2-butene. The overhead stream... Agent: Lyondellbasell Industries

20090043145 - Euo-structural-type zeolite containing the alkyl quinuclidinium structuring agent, process for preparation and use as catalyst: An EUO-structural-type zeolite that comprises at least one element X that is selected from among silicon and germanium and at least one element T that is selected from among aluminum, iron, gallium, vanadium, zirconium, molybdenum, arsenic, antimony, chromium and manganese is described. It contains at least one alkyl quinuclidinium cation... Agent: Millen, White, Zelano & Branigan, P.C.

20090043146 - 1-alkyl-5-oxopyrrolidine-3-carboxylic esters with improved biodegradability: with the proviso that y is from 1 to 100 when R2 is of the formula 2, and their use in amounts of from 0.01 to 2% by weight for preventing the formation of gas hydrates in aqueous phases which are in contact with a gaseous, liquid or solid organic... Agent: Clariant Corporation Intellectual Property Department

02/05/2009 > patent applications in patent subcategories.

20090036720 - System and method for recycling plastics: A system and method for recycling plastics. The system and method recover materials such as hydrocarbon gases, liquid hydrocarbon distillates, various polymers and/or monomers used to produce the original plastics. The system and method allow about one unit of input of energy input to the plastic recycler to be used... Agent: Lesavich High-tech Law Group, P.C.

20090036721 - Dehydrogenation of ethylbenzene and ethane using mixed metal oxide or sulfated zirconia catalysts to produce styrene: Methods are described for the simultaneous dehydrogenation of ethylbenzene and ethane in the presence of oxygen or carbon dioxide via a mixed metal oxide (MMO) catalyst or lithium-promoted sulfated zirconia catalyst to prepare styrene monomer from benzene and ethane. An alkylation unit produces ethyl benzene from ethylene and benzene, and... Agent: Mccarter & English LLP Cityplace I

20090036722 - Alkylaromatics production: A process is described for producing an alkylaromatic compound, in which a first feed comprising an alkylatable aromatic compound and a second feed comprising an alkene are introduced into a first alkylation reaction zone comprising a first alkylation catalyst. The first alkylation reaction zone is operated under conditions effective to... Agent: Exxonmobil Chemical Company

20090036723 - Method of preparing a xylene product: A method of modifying a zeolite catalyst to increase para-xylene selectivity of the zeolite catalyst in toluene methylation reactions is provided. The method includes forming a slurry of a ZSM-5-type zeolite and an aqueous solution of a phosphorus compound. Water is removed from the slurry to provide a non-steamed, phosphorus... Agent: Grady K. Bergen

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