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Browse by Category: Main > Chemistry
Class Information
Number: 585/708
Name: Chemistry of hydrocarbon compounds > Saturated compound synthesis > By alkyl transfer, e.g., disproportionation, etc.
Description: Subject matter in which an alkyl moiety of a molecule is transferred to another molecule.










Patents under this class:
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Patent Number Title Of Patent Date Issued
8524623 Electrochemical removal of conjunct polymers from chloroaluminate ionic liquids Sep. 3, 2013
8487154 Market driven alkylation or oligomerization process Jul. 16, 2013
8455708 Flexible production of alkylate gasoline and distillate Jun. 4, 2013
8362312 Supported iridium catalysts Jan. 29, 2013
8273937 Generating natural gas from heavy hydrocarbons Sep. 25, 2012
8026403 System and process for production of liquid product from light gas Sep. 27, 2011
7906698 Hydrocarbon conversion using molecular sieve SSZ-75 Mar. 15, 2011
7902418 Disproportionation of isopentane Mar. 8, 2011
7902417 Dual catalyst system for alkane metathesis Mar. 8, 2011
7838711 Process for continuous ruthenium-catalysed metathesis Nov. 23, 2010
7651603 Hydrocarbon conversion using molecular sieve SSZ-75 Jan. 26, 2010
7534340 Process for the preparation of middle distillates and lube bases starting from synthetic hydrocarbon feedstocks May. 19, 2009
7304199 Solid acid catalyst and method of using same Dec. 4, 2007
7220888 Method for producing hydrocarbons having a modified carbon skeleton May. 22, 2007
7214845 Disproportionation of hydrocarbons May. 8, 2007
7151199 Hydrocarbon conversion processes using non-zeolitic molecular sieve catalysts Dec. 19, 2006
7041866 Solid-acid isomerization catalyst and process May. 9, 2006
6977322 Isomerization catalyst and processes Dec. 20, 2005
6727397 Process for manufacturing alkanes with methane Apr. 27, 2004
6573416 Hydrocarbon disproportionation Jun. 3, 2003
6566569 Conversion of refinery C5 paraffins into C4 and C6 paraffins May. 20, 2003
6469225 Process for manufacturing alkanes Oct. 22, 2002
6423880 Isopentane disproportionation Jul. 23, 2002
6265630 Process for pentane disproportionation Jul. 24, 2001
6229060 Method of metathesis of alkanes and catalyst May. 8, 2001
6225359 Process for conversion of natural gas and associated light hydrocarbons to salable products May. 1, 2001
6020533 Hydrocarbon conversion processes using crystalline manganese phosphate compositions Feb. 1, 2000
6018088 Superacid catalyzed formylation-rearrangement of saturated hydrocarbons Jan. 25, 2000
5942104 Alumina source for non-zeolitic molecular sieves Aug. 24, 1999
5900522 Process for the preparation of an isobutane/isohexane containing product May. 4, 1999
5763727 Fluidized bed paraffin disproportionation Jun. 9, 1998
5688975 Rare earth stabilized Cr/Ti substituted molecular sieves Nov. 18, 1997
5489727 Isopentane disproportionation Feb. 6, 1996
5414184 Alkane disproportionation May. 9, 1995
5397457 Hydrocarbon conversion process Mar. 14, 1995
5396016 MCM-36 as a catalyst for upgrading paraffins Mar. 7, 1995
5352812 Metathesis of acyclic olefins using an iridium/silver catalyst composition Oct. 4, 1994
5171912 Production of C.sub.5 + gasoline from butane and propane Dec. 15, 1992
5099014 Demetallizing organometallic compounds using sulphuric acid-urea adducts Mar. 24, 1992
4940829 Hydrodemethylation of neohexane Jul. 10, 1990
4929793 Production of middle distillates by paraffin disproportionation May. 29, 1990
4783554 Alkylation of amine compounds Nov. 8, 1988
4781814 Molecular sieve compositions and their use in cracking/hydrocracking Nov. 1, 1988
4754100 Catalytic conversion of C.sub.3 aliphatics to higher hydrocarbons Jun. 28, 1988
4686316 Production of butanes from propane Aug. 11, 1987
4676885 Selective process for the upgrading of distillate transportation fuel Jun. 30, 1987
4551236 Conversion processes with titanium-containing molecular sieves Nov. 5, 1985
4508618 Increasing the octane number of natural gasoline with trifluoromethanesulfonic acid Apr. 2, 1985
4368345 Catalyst for disproportionation of olefins Jan. 11, 1983
4260839 Ethane conversion process Apr. 7, 1981

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