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

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.
12/27/2012 > 9 patent applications in 9 patent subcategories.

20120330074 - Simultaneous catalytic conversion of cellulose and lignin to a liquid fuel in an ionic liquid: A process is disclosed for converting lignocellulosic material to liquid fuels. In the process the cellulose is dissolved in an Ionic Liquid medium. The conversion process may comprise pyrolysis, thermal cracking, hydrocracking, catalytic cracking, hydrotreatment, or a combination thereof. The conversion reaction is carried out in the presence of lignin.... Agent: Kior, Inc.

20120330075 - Process for producing para-xylene: A process for producing a PX-rich product, the process comprising: (a) providing a PX-depleted stream; (b) isomerizing at least a portion of the PX-depleted stream to produce an isomerized stream having a PX concentration greater than the PX-depleted stream and a benzene concentration of less than 1,000 ppm and a... Agent:

20120330076 - Exchanger and a process relating thereto: One exemplary embodiment can be a process for alkylating. The process can include providing a first effluent from a first alkylation zone, and providing a second effluent from a second alkylation zone. Generally, the first and second effluents are provided to an exchanger for reboiling a fractionation zone.... Agent: Uop, LLC

20120330077 - Process for isomerizing an aromatic c8 cut: The invention concerns a process for the isomerization of aromatic compounds containing 8 carbon atoms per molecule in the presence of a catalyst comprising at least one zeolite with structure type EUO, wherein said process is operated in the presence of water in the feed at the end of a... Agent: Ifp Energies Nouvelles

20120330078 - Process for preparing linear alpha-olefins: The invention relates to a process for preparing linear α-olefins, wherein ethylene 1a is conducted into the oligomerization reactor 2 in the liquid phase. The oligomerization reactor 2 has a mechanical stirrer 2a in order to ensure optimal mixing of the liquid ethylene and of the catalyst in the liquid... Agent: Linde Aktiengesellschaft

20120330079 - Process for the production of olefins: Disclosed is a process for the production of C2 to C3 olefins via the catalytic cracking of feedstocks including C4 and heavier olefins in an integrated reaction/regeneration system.... Agent: Lummus Technology Inc.

20120330080 - Catalyst composition for direct conversion of ethanol to propylene: A process to prepare propylene showing desirably increased selectivity comprises contacting, at an elevated temperature, ethanol and a rhenium oxide-modified ZSM-5 zeolite catalyst, under conditions suitable to form propylene. The rhenium oxide-modified ZSM-5 zeolite catalyst may be prepared by impregnating, in an aqueous or organic medium, a ZSM-5 zeolite with... Agent: Dow Global Technologies LLC

20120330081 - Binderless zeolitic adsorbents, methods for producing binderless zeolitic adsorbents, and processes for adsorptive separation of para-xylene from mixed xylenes using the binderless zeolitic adsorbents: Binderless BaKX zeolitic adsorbents, methods for their production, and processes for their use in a liquid phase adsorptive separation process are provided. An adsorbent includes a binder-converted zeolite portion formed from x wt % kaolin clay binder and (100−x) wt % unconverted Zeolite X with a silica:alumina molar ratio of... Agent: Uop LLC

20120330082 - Hydroprocessing catalyst and methods of making and using such a catalyst: A method of preparing a hydroprocessing catalyst that may have a high metals loading and has a particularly high activity for hydrodenitrogenation. The method uses several metal impregnations in combination with different intermediate treatment steps so as to provide a catalyst composition that includes a mix of different types of... Agent: Shell Oil Company

12/20/2012 > 5 patent applications in 5 patent subcategories.

20120323055 - 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.

20120323056 - Catalyst for producing hydrogenated biodiesel and method of producing the same: Disclosed herein is a catalyst for producing biodiesel, including a carrier having water resistance and an active component supported on the carrier and used in a hydrotreating reaction or a decarboxylation reaction. Since the catalyst for producing biodiesel includes a carrier having strong water resistance, the deactivation of the catalyst... Agent: Sk Innovation Co., Ltd.

20120323057 - Process for converting cellulose and/or hemicellulose in a liquid fuel comprising dissolution in ionic liquid: A process is disclosed for converting cellulose to liquid fuels. In the process the cellulose is dissolved in an ionic Liquid medium. The conversion process may comprise pyrolysis, thermal cracking, hydrocracking, catalytic cracking, hydrotreatment, or a combination thereof. The Ionic Liquid medium preferably is an inorganic molten salt hydrate.... Agent: Kior, Inc.

20120323058 - Process for using layered sphere catalyst: One exemplary embodiment can be a process for selective hydrogenation of acetylenes and diolefins to olefins. The process can include contacting a feedstream having olefins, acetylenes and diolefins with a layered catalyst at reaction conditions. Thus, the process may include creating an output stream with a reduced amount of acetylenes... Agent: Uop, LLC

20120323059 - Process of separating gases using polyimide membranes: The present invention discloses a new type of polyimide membrane with high permeances and high selectivities for gas separations and particularly for CO2/CH4 and H2/CH4 separations. The polyimide membranes have CO2 permeability of 50 Barrers or higher and single-gas selectivity for CO2/CH4 of 15 or higher at 50° C. under... Agent: Uop LLC

12/13/2012 > 8 patent applications in 8 patent subcategories.

20120316369 - Synergistic combination for inhiibiting polymerization of vinyl monomers: The present invention provides a method for inhibiting unwanted polymerization of reactive monomers within a liquid. The method comprises the combined usage of a quinone methide with a quinone diimide to the liquid monomer. This combination has an unexpected synergistic effect. Thus, in some ratios, the combination results in practically... Agent:

20120316370 - Methods for producing fuels and solvents substantially free of fatty acids: Described herein are methods for producing fuels and solvents from fatty acid re-extraction sources. In general, the pyrolysis products of fatty acids are extracted in order to remove residual fatty acids and produce very pure hydrocarbon compositions composed of alkanes and alkenes. The fatty acids removed from the extraction step... Agent: The Governors Of The University Of Alberta

20120316371 - Method of using waste hot rock transfer to thermally conjoin disparate carbonaceous-rich process streams: A method of concurrently retorting dissimilar hydrocarbonaceous resource streams comprising at least two rotary kilns arranged in a series and closely coupled in an air-tight continuous process flow configuration so as to create a virtual singular rotary kiln yet having distinct residence times and temperature differentials and material processing zones... Agent:

20120316372 - Production of liquid fuels (sylvan-liquid-fuels) from 2-methylfuran: The present invention describes a procedure for the production of liquid fuel having a content high in alkanes and low in oxygenated compounds, comprising as a minimum: —a first step of alkylation of 2-methylfuran (commonly denominated Sylvan) with a furan alcohol 2 having the formula: (2), wherein R1 is H... Agent:

20120316373 - Process for producing one or more alkylated aromatics: One exemplary embodiment may be a process for producing one or more alkylated aromatics. Generally, the process includes providing a first stream including an effective amount of benzene for alkylating benzene from a fractionation zone, providing a second stream including an effective amount of ethene for alkylating benzene from a... Agent: Uop, LLC

20120316374 - Olefin metathesis process using a catalyst containing tungsten fluorine bonds: A process for the metathesis of olefins has been developed. The process comprises contacting a hydrocarbon feedstock with a catalyst at metathesis conditions. The catalyst comprises a tungsten compound, which contains at least one tungsten-fluoro bond, dispersed or grafted onto a support. A specific example of the catalyst is the... Agent: Uop LLC

20120316375 - Production of para-xylene: The invention is a process for producing paraxylene, benzene and/or toluene is alkylated with methanol in the presence of a catalyst under conditions effective to convert said benzene and/or toluene to xylene and produce a product stream containing water, xylene and one or more phenolic impurities. The said product stream... Agent:

20120316376 - Processing biomass: Biomass (e.g., plant biomass, animal biomass, microbial, and municipal waste biomass) is processed to produce useful products, such as food products and amino acids.... Agent: Xyleco, Inc.

12/06/2012 > 7 patent applications in 7 patent subcategories.

20120310022 - Compositions and methods for inhibiting naphthenate solids formation from liquid hydrocarbons: The present invention relates to a composition and method for inhibiting the formation of naphthenate solids in a liquid hydrocarbon. The method includes contacting a composition including a rosin amine having a formula (I): or (II): where formula (AA): represents a single or double bond; R1, R2 and R5 each... Agent:

20120310023 - Methods of producing liquid hydrocarbon fuels from solid plastic wastes: Embodiments of the present disclosure provide methods of producing high quality liquid fuels from solid plastic waste, high quality liquid fuels, and the like.... Agent: University Of Central Florida Research Foundation, Inc.

20120310024 - Dealkylation process: In a process for dealkylating a poly-alkylated aromatic compound, a feed comprising at least one poly-alkylated aromatic compound selected from polypropylbenzene, polybutylbenzene, and polycyclohexylbenzene is introduced into a reaction zone. The feed is then contacted in the reaction zone with an acid catalyst under conditions effective to dealkylate at least... Agent:

20120310025 - Catalyst for synthesizing 1-hexene from ethylene trimerization and application thereof: A catalyst for synthesizing 1-hexene from ethylene trimerization and its application are provided. Said catalyst consists of (a) the compound containing P and N, (b) electron donor, (c) Cr compound, (d) carrier and (e) accelerator. The molar ratio of (a), (b), (c), (d) and (e) is 0.5-100:0.5-100:1:0.5-10:50-5000. The catalyst is... Agent: Petrochina Company Limited

20120310026 - Process for preparing an alkene: A process for the preparation of an alkene from an oxygenate comprising contacting a reactant feedstream comprising at least one oxygenate reactant and water with a supported heteropolyacid catalyst at a temperature of at least 170° C., wherein the process is initiated using a start-up procedure comprising the following steps:... Agent:

20120310027 - Proton conducting membrane: A reactor comprising a first zone comprising a dehydrogenation catalyst and a second zone separated from said first zone by a proton conducting membrane comprising a mixed metal oxide of formula (I) LnaWbO12−y wherein Ln is Y or an element numbered 57 to 71; the molar ratio of a:b is... Agent: Protia As

20120310028 - System and process for alkylation: A method for alkylating a hydrocarbon comprising at least one isoparaffin and at least one olefin that includes introducing a liquid catalyst and the hydrocarbon into a high shear device; processing the liquid catalyst and the hydrocarbon in the high shear device to form an emulsion comprising droplets of hydrocarbon... Agent: H R D Corporation

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