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Chemistry of hydrocarbon compounds October categorized by USPTO classification 10/10

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.
10/28/2010 > patent applications in patent subcategories.

20100274062 - Method of dissolving a gaseous hydrocarbon into a liquid hydrocarbon: The present invention is directed to a method of dissolving a gaseous hydrocarbon into a liquid hydrocarbon to re-circulate gaseous components, which have separated from the liquid fuel mixture, back into the liquid fuel mixture, as well as, a method for making batch or continuous process amounts of mixed hydrocarbon... Agent: Dunlap Codding, P.C.

20100274063 - Process for producing olefins: The present invention discloses a process for producing olefins from petroleum saturated hydrocarbons. The process of the present invention comprises: contacting a preheated petroleum saturated hydrocarbons feedstock with a dehydrogenation catalyst in a dehydrogenation reaction zone of a reaction system to obtain a petroleum hydrocarbon stream containing unsaturated hydrocarbon compounds,... Agent: Finnegan, Henderson, Farabow, Garrett & Dunner LLP

20100274064 - Removal of bromine index contaminants from aromatic streams: According to the invention, trace olefins and dienes are removed from aromatic plant feedstocks by contacting the catalyst using conditions outside the ordinary range used for this application today.... Agent: Exxonmobil Chemical Company

20100274065 - Oligomerization catalyst system and process for oligomerizing olefins: Among other things, this disclosure provides an olefin oligomerization system and process, the system comprising: a) a transition metal compound; b) a pyrrole compound having a hydrogen atom on at the 5-position or the 2- and 5-position of a pyrrole compound and having a bulky substituent located on each carbon... Agent: Merchant & Gould Chevron Phillips

20100274066 - Catalyst compositions for improved fluid catalytic cracking (fcc) processes targeting propylene production: Catalyst compositions comprising a siliceous zeolite component, either in separately formed catalyst particles or dispersed in the same binder or matrix as other zeolites of the compositions, are described. The catalyst compositions, for example as blends of three different bound zeolite catalysts, are particularly useful in fluid catalytic cracking (FCC)... Agent: Honeywell/uop Patent Services

20100274067 - Regeneration of catalyst used in purification of aromatic streams: The invention relates to regeneration of catalysts used in the purification of aromatics streams. It has been surprisingly found that retaining small amount of coke on the catalyst reduces regeneration costs and improves regeneration effectiveness.... Agent: Exxonmobil Chemical Company

10/21/2010 > patent applications in patent subcategories.

20100268004 - Base oil formulations: Base oil formulation containing (i) a Fischer-Tropsch derived light base oil and (ii) a Fischer-Tropsch derived gas oil. The formulation can be prepared by back-blending a Fischer-Tropsch derived light base oil with a Fischer-Tropsch derived gas oil, for instance derived from the same Fischer-Tropsch synthesis. Also provided is the use... Agent: Shell Oil Company

20100268005 - Renewable engine fuel and method of producing same: The present invention provides non-petroleum high-octane fuel derived from biomass sources, and a method of producing same. The method of production involves reducing the biomass feedstocks to sugars, fermenting the sugars using microorganisms or mutagens thereof to produce ethanol or acetic acid, converting the acetic acid or ethanol to acetone,... Agent: Townsend & Banta C/o Portfolio Ip

20100268006 - Process for polymerising or oligomerising a hydrocarbon: A process for polymerising or oligomerising a hydrocarbon includes feeding a liquid hydrocarbon reactant and a liquid evaporative cooling medium into a bulk liquid phase which includes polymeric or oligomeric product admixed with a catalyst, and allowing at least a portion of the liquid hydrocarbon reactant and the liquid evaporative... Agent: Baker & Hostetler LLP

20100268007 - Process for converting an oxygenate into an olefin-containing product, and reactor system: A process for converting an oxygenate to an olefin-containing product, wherein oxygenate is contacted with an oxygenate conversion catalyst in a reactor system comprising two or more serially arranged riser reactor stages to obtain a riser reactor effluent from each stage, wherein each riser reactor stage comprises a single riser... Agent: Shell Oil Company

20100268008 - Production of alkyl aromatic compounds: Improved integrated processes for the production of alkyl aromatic compounds are disclosed wherein aromatic compounds which may be treated for removal of deleterious substances are reacted with olefin compounds, which may also be treated for contaminant removal, in the presence of acidic zeolite catalyst(s) to produce the desired alkyl aromatic... Agent: Locke Lord Bissell & Liddell LLP Attn:IPDocketing

20100268009 - Catalyst particles, process for the preparation of an olefinic product, and process for the preparation of an oxygenate conversion catalyst: Catalyst particles comprising a first molecular sieve having one-dimensional 10-membered ring channels, and a second molecular sieve having more-dimensional channels; a process for the preparation of such catalyst particles; and a process for the preparation of an olefinic product, comprising reacting an oxygenate feedstock in a reaction zone in the... Agent: Shell Oil Company

20100268010 - Integrated refinery with enhanced olefin and reformate production: A high-flux membrane, especially a sieving membrane, is used to separate a naphtha feedstock into a retentate fraction having a reduced concentration of normal paraffins for an enhanced reforming feed and a permeate fraction having an increased concentration of normal paraffins for an enhanced cracking feed.... Agent: Honeywell/uop Patent Services

- None available for 10/01/2010

- None available for 10/7/2010

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


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