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Chemistry of hydrocarbon compounds

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.
05/14/2015 > 9 patent applications in 9 patent subcategories.
05/07/2015 > 8 patent applications in 8 patent subcategories.

20150126787 - Renewable compositions: The present invention is directed to renewable compositions derived from fermentation of biomass, and integrated methods of preparing such compositions.... Agent: Gevo, Inc.

20150126788 - Method for production of conjugated diolefin: An object of the present invention is to provide a method for production of a high purity conjugated diolefin. The method for production of a conjugated diolefin of the present invention comprises steps of supplying a source gas containing a C4 or higher monoolefin and an oxygen-containing gas into a... Agent: Asahi Kasei Chemicals Corporation

20150126789 - Delaminated zeolite catalyzed aromatic alkylation: Provided is a method of alkylating an aromatic compound comprising contacting an aromatic compound and an alkylating agent in the presence of UCB-3 as a catalyst under reaction conditions suitable for aromatic alkylation. The aromatic compound preferably comprises benzene or toluene and the alkylation agent preferably comprises an olefin or... Agent: Chevron U.s.a. Inc.

20150126790 - Process for oligomerising a hydrocarbon to form at least one co-monomer product: A process (10) for oligomerising a hydrocarbon to form at least one co-monomer product (22) includes feeding a hydrocarbon reactant and organic liquid diluent solvent (32) into an oligomerisation reactor (12). The organic liquid diluent solvent has a normal boiling point below the normal boiling point of 1-hexene but above... Agent:

20150126791 - Process for preparing hydrocracking catalyst compositions: A process for the preparation of a naphtha-selective hydrocracking catalyst comprising of from 3 to 4.8% wt of molybdenum, calculated as metal, and of from 1.5 to 3% wt of nickel, calculated as metal, which comprises loading a refractory oxide support comprising an alumina binder component and a zeolite Y... Agent:

20150126792 - Method of preparing an alumina catalyst support and catalyst for dehydrogenation reactions, and its use: A method of forming a dehydrogenation catalyst support is carried out by forming a mixture comprising a bayerite aluminum hydroxide (Al(OH)3) and water into a support material. The support material is particulized. The particulized support material is compressed to a pressure of at least 5,000 psig to form a shaped... Agent:

20150126793 - Process for the treatment of liquefied hydrocarbons using 3-(piperazine-1-yl)propane-1,2-diol compounds: m

20150126794 - Private user ethanol removal system: Removing ethanol from fuel by admitting the ethanol-containing fuel into a contained amount of water which is then mixed such that the ethanol-containing fuel may readily be separated into another container. Water and ethanol have an affinity for each other and separate away from the now ethanol-free fuel, and the... Agent:

04/30/2015 > 14 patent applications in 14 patent subcategories.

20150119610 - Storage and stabilization of acetylene: A carbon adsorbent adapted for adsorptive storage and subsequent desorptive release of a decomposition-susceptible gas is described. Such carbon adsorbent comprises porosity in which mesopore volume is less than 0.25 cm3/gm of carbon adsorbent, in which the porosity comprises at least 80% by volume micropores, and at least 65% by... Agent:

20150119611 - Bio-diesel blending system: The present application provides a bio-diesel blending system for blending a flow of a bio-diesel fuel with a flow of a second fuel. The bio-diesel blending system may include one or more second fuel skids with the flow of the second fuel, a bio-diesel tank with the flow of the... Agent: General Electric Company

20150119612 - Multicomponent dividing wall columns: For an n-component mixture (n≧3), an array of new distillation columns is disclosed with vertical partitions that allow independent control of the vapor flowrates in each partitioned zone, while operating the columns to produce constituent product streams. Specifically, all such more operable columns with vertical partitions for ternary and quaternary... Agent: Purdue Research Foundation

20150119613 - Pyrolysis gasoline treatment process: A process for treating pyrolysis gasoline that includes introducing a pyrolysis gasoline stream into a first stage reactor and performing a fractionation process on the pyrolysis gasoline stream after being routed through the first stage reactor. After performing the fractionation process, splitting the resultant stream is split into a first... Agent: Uop LLC

20150119614 - Process for producing diesel: A process is disclosed for hydrocracking a primary hydrocarbon feed and a diesel co-feed in a hydrocracking unit and hydrotreating a diesel product from the hydrocracking unit in a hydrotreating unit. The diesel stream fed through the hydrocracking unit is pretreated to reduce sulfur and ammonia and can be upgraded... Agent:

20150119615 - Pyrolysis gasoline treatment process: A process for treating pyrolysis gasoline that includes providing a first stage di-olefin reactor that includes a first bed and a second bed and introducing a pyrolysis gasoline stream to the first bed of the first stage di-olefin reactor. The process also preferably includes providing interstage cooling to the pyrolysis... Agent: Uop LLC

20150119616 - Method for converting oxygenates to olefins: A method for converting oxygenates to olefins comprising: a) feeding an oxygenate containing stream to a reactor; b) contacting the oxygenate containing stream with a molecular sieve catalyst under oxygenate-to-olefin conversion conditions to form products wherein the catalyst becomes deactivated due to the formation of coke on the catalyst; c)... Agent:

20150119617 - Process for converting oxygenates to olefins: A process for converting oxygenates to olefins comprising: a) contacting an oxygenate containing stream with a molecular sieve catalyst in an oxygenate to olefins conversion reactor under oxygenate to olefins conversion conditions to form an effluent comprising olefins; b) quenching the effluent by contacting with water; and c) contacting the... Agent:

20150119618 - Alkylating process for alkyl benzenes: This invention relates to an alkylating process for alkyl benzenes, including the steps of: a) an alkyl benzene and a first stream of alkylating agent being fed into a first reaction zone, contacting with a catalyst A, to produce a process stream I; b) the process stream I and a... Agent:

20150119619 - Method for producing isopropyl benzene from benzene and propylene: A method for producing isopropyl benzene includes the following steps. Step A: feeding a first stream containing benzene and a first stream containing propylene into a first reaction zone to contact a first catalyst for alkylation, and obtaining a first stream containing isopropyl benzene from the first reaction zone, dividing... Agent: Shanghai Research Institute Of Petrochemical Technology Sinopec

20150119620 - Synthesis of crystalline molecular sieves having the euo framework type: In a process for the synthesis of a crystalline molecular sieve material having the EUO framework type, a synthesis mixture is provided suitable for the formation of an EUO framework type molecular sieve and comprising N,N,N,N′,N′,N′-hexamethylhexanediammonium, Q, cations and a colloidal suspension of seed crystals of an EUO framework type... Agent:

20150119621 - Processes and catalysts for converting alkanes to alkenes: Generally, regenerable, encapsulated metal oxide catalysts comprising a ceramic matrix and metal catalysts may be used to convert alkanes to alkenes. The encapsulated metal oxide catalyst may be tailored to produce a variety of alkenes including ethylene, butylene, and propylene. Further, the encapsulated metal oxide catalysts advantageously allow for regeneration... Agent: Sajet Development LLC

20150119622 - Catalyst for alkane oxidative dehydrogenation and/or alkene oxidation: The invention relates to a process for treating a catalyst for alkane oxidative dehydrogenation and/or alkene oxidation, which catalyst is a mixed metal oxide catalyst containing molybdenum, vanadium and niobium, wherein the process comprises: contacting the catalyst with a gas mixture comprising an inert gas and oxygen (02), wherein the... Agent:

20150119623 - Biogas purification system and methods of use thereof: The present disclosure relates to a biogas purification system and method for removal of sulfur and halogenated compounds and acidic reaction products from biogas. A contaminant removal module is supplied containing a catalytic oxidation catalyst comprising vanadium oxide (V2O5) on a metal oxide support where the catalyst oxidizes 85% or... Agent:

04/23/2015 > 9 patent applications in 9 patent subcategories.

20150112105 - Assessment method for hydrate inhibitors and formulation of gas hydrate inhibitors: A gas hydrate inhibitor composition including an aqueous solution of anthraquinones. Methods of making and using the inhibitor are also provided, as well as a method of evaluating effectiveness of an inhibitor using THF.... Agent: Intevep, S.a.

20150112106 - Blending of dewaxed biofuels and synthesized paraffinic kerosines with mineral-based kero(jet) distillate cuts to provide on-spec jet fuels: The present invention describes a method of making a jet fuel composition comprising: blending from about 3 vol % to about 30 vol % of a catalytically and/or thermally cracked blendstock into a non-cracked jet-boiling-range distillate to produce a jet-type blend with a smoke point less than 18 mm; and... Agent: Exxonmobil Research And Engineering Company

20150112107 - Oxygenate-to-olefins process and an apparatus therefor: The present invention relates to a process for the preparation of an olefinic product, such as one or both of ethylene and propylene, from an oxygenate feedstock, such as methanol, and an apparatus therefore, said process comprising: treating an effluent stream with a carbonyl compound absorbent stream comprising an aqueous... Agent:

20150112108 - Method for preparing high-yield adamantane: A method prepares high-yield adamantane in the presence of an ionic liquid catalyst formed by mixing an aluminum bromide-containing or aluminum iodide-containing catalyst and an ionic liquid. Given the method, isomerization of tetrahydrodicyclopentadiene (THDCPD) takes place in the presence of the ionic liquid catalyst to produce adamantane of high reactant... Agent: National Chung Shan Institute Of Science And Technology

20150112109 - Multimetallic mixed oxides, its preparation and use for the oxidative dehydrogenation of ethane for producing ethylene: δ depends on the amount and oxidation state or valence of the other components, also it depends on the starting materials, preparation method and the activation process, and where the catalyst exhibits at least one X-ray diffraction peak between 5<2θ<15.... Agent:

20150112110 - Activated eu-2 zeolite and use thereof: Disclosed herein is an activated EU-2 zeolite, including: pores having a diameter of 30 to 40 Å while maintaining the crystal structure of the EU-2 zeolite; and pores having a diameter of 40 to 200 Å, wherein the volume of the pores having a diameter of 30 to 40 Å... Agent:

20150112111 - Sulphur and metals removal process for fuels through the use of a multi-stage ultrasound apparatus with the addition of methylate and water/fluoride mix in multiple seperate stages: The present invention provides a novel system and method for sulphur and metal removal from crude oil and all liquid fuel fractions to biofuels by means of ultrasonic cavitation to enhance chemical reactions of said contaminants with sodium or potassium methylate and a water/fluoride mix in separate stages obtaining a... Agent:

20150112112 - System and process for flushing residual fluid from transfer lines in simulated moving bed adsorption: A process according to various approaches includes flushing an intermediate transfer line between a raffinate stream transfer line and a desorbent stream transfer line away from the adsorptive separation chamber to remove residual fluid including desorbent from intermediate transfer line. The process may include directing the residual fluid flushed from... Agent:

20150112113 - Process for the treatment of liquefied hydrocarbon gas using 2-amino-2-(hydroxyethyl) propane-1,3-diol compounds: p

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