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Chemistry of hydrocarbon compounds February patent applications/inventions, industry category 02/12

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.
02/23/2012 > 7 patent applications in 7 patent subcategories.

20120046506 - Diesel fuel composition: A diesel fuel composition which essentially comprises only paraffins, and which is characterised in that 1) the normal paraffins with 18 or fewer carbons constitute not less than 12% by mass, and 2) the proportion of the total peak area of the peak group at chemical shifts of 1.45 to... Agent:

20120046507 - Selective co oxidation for acetylene converter feed co control: A system and process for acetylene selective hydrogenation of an ethylene rich gas stream. An ethylene rich gas supply comprising at least H2S, CO2, CO, and acetylene is directed to a first treatment unit for removing H2S and optionally CO2 from the gas stream. A CO oxidation reactor is used... Agent: Uop LLC

20120046508 - Process for toluene and methane coupling in a microreactor: A process for making ethylbenzene and/or styrene by reacting toluene with methane in one or more microreactors is disclosed. In one embodiment a method of revamping an existing styrene production facility by adding one or more microreactors capable of reacting toluene with methane to produce a product stream comprising ethylbenzene... Agent: Fina Technology, Inc.

20120046509 - Process of making alkylaromatics using emm-12: This disclosure relates to a process for manufacturing a mono-alkylaromatic compound, said process comprising contacting a feedstock comprising an alkylatable aromatic compound and an alkylating agent under alkylation reaction conditions with a catalyst comprising EMM-12, wherein said EMM-12 is a molecular sieve having, in its as-synthesized form and in calcined... Agent:

20120046510 - Hydromethanation of a carbonaceous feedstock: The present invention relates to a steam-integrated and heat-integrated process for preparing gaseous products, and in particular methane and/or other value added gaseous products such as hydrogen, via the hydromethanation of non-gaseous carbonaceous feedstocks in the presence of steam, carbon monoxide, hydrogen, oxygen and a hydromethanation catalyst.... Agent: Greatpoint Energy, Inc.

20120046511 - Method and system for surface modification of superadsorbent material for improved environmental and urban air sampling applications: A method for providing superadsorption of long chain hydrocarbon compounds using a material system comprising the steps of enhancing adsorption by decreasing reactivity at surface sites attractive to long chain hydrocarbon compounds and employing consequence management by maintaining a high rate of adsorptivity combined with high fidelity and accuracy of... Agent: Bae Systems Information And Electronic Systems Integration Inc.

20120046512 - Method to purify olefin-containing hydrocarbon feedstocks: m

02/16/2012 > 9 patent applications in 5 patent subcategories.

20120041240 - Method for obtaining solid paraffinic compounds by hydrotreatment of vegetable oils: The present application relates to a method for obtaining solid paraffins from vegetable oils and/or animal fats, which is characterized in that the organic oil is preheated to a temperature of between 50 and 100° C. in order to render the oil fluid and for it to be possible to... Agent: Ecopetrol S.a.

20120041241 - Oligomerisation of olefinic compounds in the presence of an activated oligomerisation catalyst: This invention relates to the oligomerisation of olefinic compounds in the presence of an activated oligomerisation catalyst. The invention also extends to a particular manner for providing an activated oligomerisation catalyst. According to the present invention, there is provided a process for producing an oligomeric product by the oligomerisation of... Agent:

20120041245 - Integration of a methanol-to-olefin reaction system with a hydrocarbon pyrolysis system: An integrated MTO synthesis and hydrocarbon pyrolysis system is described in which the MTO system and its complementary olefin cracking reactor are combined with a hydrocarbon pyrolysis reactor in a way that facilitates the flexible production of olefins and other petrochemical products, such as butene-1 and MTBE.... Agent: Uop LLC

20120041243 - Integration of a methanol-to-olefin reaction system with a hydrocarbon pyrolysis system: An integrated MTO synthesis and hydrocarbon pyrolysis system is described in which the MTO system and its complementary olefin cracking reactor are combined with a hydrocarbon pyrolysis reactor in a way that facilitates the flexible production of olefins and other petrochemical products, such as butene-1 and MTBE.... Agent: Uop LLC

20120041244 - Producing 1-butene from an oxygenate-to-olefin reaction system: 1-butene is recovered as a purified product from an MTO synthesis and especially from an integrated MTO synthesis and hydrocarbon pyrolysis system in which the MTO system and its complementary olefin cracking reactor are combined with a hydrocarbon pyrolysis reactor in a way that facilitates the flexible production and recovery... Agent: Uop LLC

20120041242 - Substitute natural gas generation: A method and apparatus for producing a substitute natural gas stream to be added to a natural gas stream in which at least part of a refinery gas stream is reacted in a catalytic reactor to hydrogenate olefins into saturated hydrocarbons. The extent to which hydrogen and olefins are reacted... Agent:

20120041246 - Nanowire catalysts: Nanowires useful as heterogeneous catalysts are provided. The nanowire catalysts are useful in a variety of catalytic reactions, for example, the oxidative coupling of methane to ethylene. Related methods for use and manufacture of the same are also disclosed.... Agent: Siluria Technologies, Inc.

20120041247 - Catalyst for producing alkene, the method for producing the same and the method for producing alkene: n

20120041248 - Process for removing nitrogen: According to the invention during an interruption in the supply of the feed fraction, the separation column(s) (T1/T2) used for the fractionation by rectification and also the heat exchangers used for the partial condensation (E1) of the feed fraction and the cooling and warming of process streams occurring in the... Agent: Linde Aktiengesellschaft

02/09/2012 > 4 patent applications in 3 patent subcategories.

20120035403 - Converting biomass to gaseous fuel hydrocarbons: A method includes providing a solution containing a C2-6 carboxylic acid or a C2-6 carboxylate that is derived from biomass; and contacting the solution with a solid catalyst to form a C1-5 hydrocarbon.... Agent: Tufts University

20120035404 - Hydrocarbons from pyrolysis oil: The present invention relates to a process for converting pyrolysis oil obtained by pyrolysis of biomass into fuel range hydrocarbon by alcoholysis of pyrolysis oil with subsequent hydrotreatment. The current invention provides straightforward methodology to prepare upgradable pyrolysis oil via alcoholysis. The invention uses hydrotreating technology for oxygen removal and... Agent: Conocophillips Company

20120035405 - Method for enhanced gas hydrate permeability: The present invention relates to an improved method for recovering hydrocarbons trapped in hydrate formations.... Agent: Conocophillips Company

20120035406 - Dehydration of liquid fuel: A method for dehydrating liquid fuel, the method comprising injecting a supply of dry gas into a liquid fuel via an outlet submerged in the liquid fuel. Also, a system for dehydrating liquid fuel, the system comprising a container for storing a liquid fuel, a line for delivering a supply... Agent: Airbus Operations Limited

02/02/2012 > 9 patent applications in 8 patent subcategories.

20120029251 - High octane aviation fuel composition: An unleaded aviation fuel composition, containing at least one saturated branched aliphatic hydrocarbon having a carbon number in the C4 to C10 range, further contains sufficient m-xylene to yield a fuel having a MON of at least 98. A process is further provided for producing the unleaded aviation fuel composition... Agent: Chevron U.s.a. Inc.

20120029253 - Large scale green manufacturing of ethylene(ethene) using plasma: A method and system for converting waste using plasma into ethylene. The method uses minimal fossil fuel, and therefore produces a minimal carbon footprint when compared to conventional processes. The method includes the steps of supplying a fuel material to a plasma melter; supplying electrical energy to the plasma melter;... Agent:

20120029252 - Methods for preparing fuel compositions from renewable sources, and related systems: A method for producing a fuel composition from a feedstock which may contain biomass and municipal solid waste is described. The method includes the step of pyrolyzing the feedstock in the presence of a transition metal, using microwave energy, so that the level of oxygen in at least one product... Agent: General Electric Company

20120029254 - Ordered cobalt-aluminum and iron-aluminum intermetallic compounds as hydrogenation catalysts: The present invention relates to a process for the hydrogenation, in particular the selective hydrogenation of unsaturated hydrocarbon compounds, such as the selective hydrogenation of acetylene to ethylene, using a hydrogenation catalyst comprising an ordered intermetallic compound, namely an ordered cobalt-aluminum or iron-aluminum intermetallic compound. According to another aspect, the... Agent: Ludwig-maximilians-universitat Munchen

20120029255 - Process for converting a heavy feed into gasoline and propylene, having an adjustable yield structure: e

20120029256 - Process for the conversion of lower alkanes to aromatic hydrocarbons: A process is provided for producing aromatic hydrocarbons which comprises: (a) contacting a lower alkane feed with a solid particulate aromatic hydrocarbon conversion catalyst in a fluidized bed reaction zone to produce aromatic hydrocarbons and other products, whereby the catalyst is at least partly deactivated by the formation of undesirable... Agent: Shell Internationale Research Maatschappij B.v.

20120029257 - Process for the production of para-xylene: A reforming process using a medium pore zeolite under conditions to facilitate the conversion of C8 paraffinic compounds to para-xylene is provided. Para-xylene is produced at greater than thermodynamic equilibrium concentrations using the process.... Agent: Chevron U.s.a. Inc.

20120029258 - Catalyst composition and process for oligomerization of ethylene: The present invention relates to a catalyst composition for oligomerization of ethylene, comprising a chromium compound; a ligand of the general structure R1R2P—N(R3)—P(R4)—N(R5)—H, wherein R1, R2, R3, R4 and R5 are independently selected from halogen, amino, trimethylsilyl, C1-C10-alkyl, aryl and substituted aryl; a modifier containing organic or inorganic halide; and... Agent: Saudi Basic Industries Corporation

20120029259 - Demulsifying of hydrocarbon feeds: In various aspects, the invention provides for processing a hydrocarbon feed having hydrocarbon and emulsified aqueous components demulsifying into hydrocarbon and aqueous phases over an initial demulsification time, with an active agent to form a treated feed. The active agent has an active agent solubility in the hydrocarbon component and... Agent: Suncor Energy, Inc.

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