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Class Information
Number: 585/527
Name: Chemistry of hydrocarbon compounds > Unsaturated compound synthesis > By addition of entire unsaturated molecules, e.g., polymerization, etc. > Using extraneous nonhydrocarbon agent, e.g., catalyst, etc. > N- or p-containing catalyst
Description: Subject matter catalyzed by a material containing nitrogen or phosphorus in free or combined form.










Sub-classes under this class:

Class Number Class Name Patents
585/528 Metal phosphate 32
585/529 P compound on solid carrier, e.g., "solid phosphoric acid", etc. 50


Patents under this class:
1 2 3 4 5

Patent Number Title Of Patent Date Issued
8686209 .alpha.-Olefin manufacturing process Apr. 1, 2014
8680003 Phosphinyl amidine compounds, metal complexes, catalyst systems, and their use to oligomerize or polymerize olefins Mar. 25, 2014
8664460 Oligomerisation with indium (III) chloride Mar. 4, 2014
8664461 Catalysts for producing polyalpha-olefins and processes related thereto Mar. 4, 2014
8598396 Oligomerisation of olefins Dec. 3, 2013
8524968 Process to make base oil by oligomerizing low boiling olefins Sep. 3, 2013
8471086 Process to control product selectivity Jun. 25, 2013
8344198 Process to decrease or eliminate corrosion from the decomposition of halide containing olefin catalysts Jan. 1, 2013
8334420 Olefin oligomerization catalysts and methods of using same Dec. 18, 2012
8288606 Propylene polymer catalyst donor component Oct. 16, 2012
8227653 Olefin oligomerization reaction processes exhibiting reduced fouling Jul. 24, 2012
8222471 Process for making a high viscosity base oil with an improved viscosity index Jul. 17, 2012
8207389 Oligomerization of olefin feed comprising propylene and propane to produce base oil Jun. 26, 2012
8203025 Solid phosphoric acid catalyst and methods of olefin dimerization reaction with the same Jun. 19, 2012
8203026 Oligomerization of propylene and longer chain alpha olefins to produce base oil products Jun. 19, 2012
8198500 Process to make base oil from Fischer-Tropsch condensate by concurrent oligomerization and alkylation Jun. 12, 2012
8178739 Tuning an oligomerizing step to produce a base oil with selected properties May. 15, 2012
8178740 Olefin upgrading process May. 15, 2012
8143467 Process for synthetic lubricant production Mar. 27, 2012
8134039 Process for the production of high-octane hydrocarbon compounds by the selective dimerization of isobutene contained in a stream which also contains C.sub.5 hydrocarbons Mar. 13, 2012
8076523 Oligomerisation in the presence of both a tetramerisation catalyst and a further oligomerisation catalyst Dec. 13, 2011
8049025 Recyclable ruthenium catalysts for metathesis reactions Nov. 1, 2011
7956003 Catalyst components based on ferricinium complexes used for olefin polymerisation Jun. 7, 2011
7906681 Tetramerization Mar. 15, 2011
7867938 Catalytic oligomerization of olefinic monomers Jan. 11, 2011
7834229 Olefin oligomerization process Nov. 16, 2010
7829749 Tetramerization Nov. 9, 2010
7786336 Catalyst composition for ethylene oligomerization and the use thereof Aug. 31, 2010
7759533 Lightly branched higher olefin oligomerization with surface modified zeolite catalyst Jul. 20, 2010
7718838 Olefin production process May. 18, 2010
7687672 In-line process for generating comonomer Mar. 30, 2010
7645914 Method for the telomerization of non-cyclic olefins Jan. 12, 2010
7638671 Methods of oligomerizing olefins Dec. 29, 2009
7638670 Methods for oligomerizing olefins Dec. 29, 2009
7632772 Recyclable ruthenium catalysts for metathesis reactions Dec. 15, 2009
7615598 Method for manufacturing high viscosity polyalphaolefins using ionic liquid catalysts Nov. 10, 2009
7554001 Trimerisation and oligomerisation of olefins using a chromium based catalyst Jun. 30, 2009
7525009 Trimerisation of olefins Apr. 28, 2009
7511183 Tetramerization of olefins Mar. 31, 2009
7425661 Methods for oligomerizing olefins Sep. 16, 2008
7402646 Polymerization of diisopropenylbenzene Jul. 22, 2008
7323524 Tandem tetramerisation-polymerisation of olefins Jan. 29, 2008
7304159 Ligands and catalyst systems thereof for ethylene oligomerisation to linear alpha olefins Dec. 4, 2007
7297832 Tetramerization of olefins Nov. 20, 2007
7291758 Process for the production of highly reactive polyisobutenes Nov. 6, 2007
7256152 Composition of catalyst and solvent and catalysis processes using this composition Aug. 14, 2007
7214842 Method for oligomerizing olefins May. 8, 2007
7199075 Organometallic complexes that comprise bidentate chelating ligands that combine a nitrogen-containing heterocyclic compound with an alcohol and their use for catalyzing the oligomerization of Apr. 3, 2007
7157612 Olefin production process Jan. 2, 2007
7151199 Hydrocarbon conversion processes using non-zeolitic molecular sieve catalysts Dec. 19, 2006

1 2 3 4 5










 
 
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