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Chemistry of hydrocarbon compounds August inventions list 08/09

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.
  
08/27/2009 > patent applications in patent subcategories. inventions list

20090216056 - Production of shaped silica bodies: In a method of forming a shaped body, a mixture is formed comprising a particulate silica-rich material, water and a potassium base or basic salt, wherein the total solids content of the mixture is from about 20 to about 90 weight percent. The mixture is extruded into extrudates and the... Agent: Exxonmobil Research & Engineering Company

20090216057 - Method for preparing linear alpha-olefins: The present invention relates to a method for preparing linear alpha-olefins by oligomerizing of ethylene in the presence of an organic solvent and a homogenous catalyst, characterized in that the method is carried out in a reactor being fed with a gaseous feed comprising a minor amount of ethylene and... Agent: Kramer Levin Naftalis & Frankel LLP Intellectual Property Department

20090216058 - Catalytic cracking: A process for producing a catalyst additive for an FCC catalytic cracking process, the process comprising the steps of providing an MFI or MEL aluminosilicate having a silicon/aluminium atomic ratio of from 10 to 250; de-aluminating the MFI or MEL aluminosilicate by extracting from 20 to 40 wt % of... Agent: Fina Technology Inc

20090216059 - Separation of methane from higher carbon number hydrocarbons utilizing zeolitic imidazolate framework materials: The present invention relates to the selective separation of methane (“CH4”) from higher carbon number hydrocarbons (“HHC”s) in streams containing both methane and higher carbon number hydrocarbons (e.g. ethylene, ethane, propylene, propane, etc.) utilizing a zeolitic imidazolate framework (“ZIF”) material. Preferably, the stream to be separated is fed to the... Agent: Exxonmobil Research & Engineering Company

  
08/20/2009 > patent applications in patent subcategories. inventions list

20090209793 - Use of a paraffinic base oil for the reduction of nitrogen oxide emissions: The present invention relates to the use of a paraffinic base oil in a lubricant for the reduction of nitrogen oxide emissions of compression ignition engines, wherein the paraffinic base oil comprises (i) a continuous series of iso-paraffins having n, n+1, n+2, n+3 and n+4 carbon atoms, wherein n is... Agent: Shell Oil Company

20090209794 - Process for the conversion of ethane to aromatic hydrocarbons: A process for producing aromatic hydrocarbons which comprises (a) contacting ethane with a dehyroaromatization aromatic catalyst which is comprised of about 0.005 to about 0.1 wt % platinum, an amount of gallium which is equal to or greater than the amount of the platinum, from about 10 to about 99.9... Agent: Shell Oil Company

20090209795 - Process for the conversion of ethane to aromatic hydrocarbons: A process for producing aromatic hydrocarbons which comprises (a) contacting ethane with a dehyroaromatization aromatic catalyst which is comprised of about 0.005 to about 0.1 % wt platinum, an amount of an attenuating metal which is no more than about 0.02 % wt less than the amount of platinum, from... Agent: Shell Oil Company

20090209796 - Heteropolyacid salt catalyst, process for producing heteropolyacid salt catalyst and process for producing alkyl aromatic compound: wherein X represents W or Mo, Z represents (NH4) or an alkali metal atom, and m represents a numerical value of 0≦m≦4, and comprising a heteropolyacid salt crystal having an average particle diameter in the short axis of the crystal of less than 300 nm as a main component, wherein... Agent: Wenderoth, Lind & Ponack, L.L.P.

20090209797 - Process for the preparation of alpha-olefin oligomers: A process for the preparation of linear α-olefin oligomers comprising: providing a cascade of at least 3 reaction vessels connected in series, and adding at least one solvent, at least one homogeneous oligomerization catalyst and ethylene the first reaction vessel, then conducting an oligomerization reaction in the first reaction vessel... Agent: Kramer Levin Naftalis & Frankel LLP Intellectual Property Department

20090209798 - Enhancement of molecular sieve performance: A catalyst for converting methanol to light olefins and the process for making and using the catalyst are disclosed and claimed. SAPO-34 is a specific catalyst that benefits from its preparation in accordance with this invention. A seed material is used in making the catalyst that has a higher content... Agent: Honeywell/uop Patent Services

20090209799 - System and method of introducing an additive with a unique catalyst to a coking process: Gas oil components, coking process recycle, and heavier hydrocarbons are cracked or coked in the coking vessel by injecting an additive into the vapors of traditional coking processes in the coking vessel. The additive contains catalyst(s), seeding agent(s), excess reactant(s), quenching agent(s), carrier(s), or any combination thereof to modify reaction... Agent: Standley Law Group LLP

  
08/13/2009 > patent applications in patent subcategories. inventions list

20090203946 - Process for making higher olefins: A process is disclosed for making higher olefins by oligomerization of a lower olefin e.g ethylene, to higher olefins, using catalytic distillation conditions. Simultaneously and interdependently, the lower olefin is catalytically oligomerized to higher olefins, and said higher olefins are separated and recovered as liquid.... Agent: George A. Seaby Seaby & Associates

20090203947 - Method for oligomerization of ethylene and reactor system therefor with cooling device: The present invention relates to a method for oligomerisation of ethylene to form linear alpha-olefins in an oligomerisation reactor in the presence of solvent and catalyst, wherein a reaction product containing unreacted ethylene and light linear alpha-olefins is discharged from the oligomerisation reactor and passed to at least one first... Agent: Kramer Levin Naftalis & Frankel LLP Intellectual Property Department

20090203948 - Single site catalyst component with metal containing chelate backbone: The present invention discloses a chelate ligand wherein the backbone contains a metal.... Agent: Fina Technology Inc

20090203949 - Process for the production of hydrocarbons: A process for the production of a hydrocarbon comprises reacting methanol, dimethyl ether, methyl acetate or mixtures thereof, with an olefin in the presence of methyl halide and/or hydrogen halide and at least one compound selected from the group consisting of ruthenium carbonyl halides, osmium carbonyl halides and mixtures thereof.... Agent: Nixon & Vanderhye, PC

20090203950 - Metathesis process using a fluidized bed reactor: A method for metathesizing at least two olefins using a fluidized bed metathesis reactor and a finely subdivided solid catalyst.... Agent: Lyondellbasell Industries

20090203951 - Method and apparatus for capturing and using heat generated by the production of light olefins: A system and method for capturing the heat generated by the various types of catalytic cracking of heavy hydrocarbons feedstocks for the production of a light olefins and using the captured heat in the operation of a C3 stripper or propane-propylene fractionator.... Agent: Locke Lord Bissell & Liddell LLP Attn: Michael Ritchie, Docketing

  
08/13/2009 > patent applications in patent subcategories. inventions list

20090203946 - Process for making higher olefins: A process is disclosed for making higher olefins by oligomerization of a lower olefin e.g ethylene, to higher olefins, using catalytic distillation conditions. Simultaneously and interdependently, the lower olefin is catalytically oligomerized to higher olefins, and said higher olefins are separated and recovered as liquid.... Agent: George A. Seaby Seaby & Associates

20090203947 - Method for oligomerization of ethylene and reactor system therefor with cooling device: The present invention relates to a method for oligomerisation of ethylene to form linear alpha-olefins in an oligomerisation reactor in the presence of solvent and catalyst, wherein a reaction product containing unreacted ethylene and light linear alpha-olefins is discharged from the oligomerisation reactor and passed to at least one first... Agent: Kramer Levin Naftalis & Frankel LLP Intellectual Property Department

20090203948 - Single site catalyst component with metal containing chelate backbone: The present invention discloses a chelate ligand wherein the backbone contains a metal.... Agent: Fina Technology Inc

20090203949 - Process for the production of hydrocarbons: A process for the production of a hydrocarbon comprises reacting methanol, dimethyl ether, methyl acetate or mixtures thereof, with an olefin in the presence of methyl halide and/or hydrogen halide and at least one compound selected from the group consisting of ruthenium carbonyl halides, osmium carbonyl halides and mixtures thereof.... Agent: Nixon & Vanderhye, PC

20090203950 - Metathesis process using a fluidized bed reactor: A method for metathesizing at least two olefins using a fluidized bed metathesis reactor and a finely subdivided solid catalyst.... Agent: Lyondellbasell Industries

20090203951 - Method and apparatus for capturing and using heat generated by the production of light olefins: A system and method for capturing the heat generated by the various types of catalytic cracking of heavy hydrocarbons feedstocks for the production of a light olefins and using the captured heat in the operation of a C3 stripper or propane-propylene fractionator.... Agent: Locke Lord Bissell & Liddell LLP Attn: Michael Ritchie, Docketing

  
08/06/2009 > patent applications in patent subcategories. inventions list

20090198089 - Controlling branch level and viscosity of polyalphaolefins with propene addition: The invention relates to a polyalphaolefin formed from a decene and propene and having a branch level greater than 19% and to a process for forming such polyalphaolefins. The invention also relates to a process for forming a polyalphaolefin from at least two monomers, the two monomers comprising a decene... Agent: Patent Administrator Chemtura Corporation

20090198090 - Process for the production of ethylene: e

20090198091 - H2so4 alkylation by conversion of olefin feed to oligomers and sulfate esters: A process for treating an alkylation feedstock comprising olefins, n-alkanes, and iso-alkanes, the process including: contacting at least a portion of the alkylation feedstock with sulfuric acid in a reaction zone under conditions to form sulfate esters of the olefins; separating the n-alkanes and the iso-alkanes from the sulfuric acid... Agent: Osha Liang LLP / Cdtech

Previous industry: Organic compounds -- part of the class 532- series
Next industry: Hazardous or toxic waste destruction or containment


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