ClassID:

90558

C07C2/10 - CPC Classification

Classification description:

Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms by addition between unsaturated hydrocarbons by oligomerisation of well-defined unsaturated hydrocarbons without ring formation of alkenes, i.e. acyclic hydrocarbons having only one carbon-to-carbon double bond; Catalytic processes with metal oxides

Recent Application in this class:
#1
20250135439
2025-05-01

CATALYST COMPOSITION

#2
20250083127
2025-03-13

ZINC(II) AND GALLIUM(III) CATALYSTS FOR OLEFIN REACTIONS

#3
20240199510
2024-06-20

Solid oxide and chemically-treated solid oxide catalysts for the production of polyalphaolefins

#4
20240025822
2024-01-25

Process and plant for producing alpha olefins

#5
20230330633
2023-10-19

ZINC(II) AND GALLIUM(III) CATALYSTS FOR OLEFIN REACTIONS

#6
20230020130
2023-01-19

CATALYST, METHOD FOR PRODUCING COMPOUND USING SAME, AND COMPOUND

#7
20230015502
2023-01-19

CATALYST, METHOD FOR FILLING CATALYST, AND METHOD FOR PRODUCING COMPOUND USING CATALYST

#8
20210253494
2021-08-19

Catalysts and methods for dimerizing propylene

#9
20210213432
2021-07-15

Aromatization catalyst and preparation process and use thereof

#10
20210213428
2021-07-15

Cobalt-containing catalyst composition

#11
20210162373
2021-06-03

Zinc(II) and Gallium(III) Catalysts for Olefin Reactions

#12
20210139391
2021-05-13

ETHYLENE-TO-LIQUIDS SYSTEMS AND METHODS

#13
20210053892
2021-02-25

Process for oligomerization of olefins with optimized distillation

#14
20210053891
2021-02-25

Process for oligomerization of olefins with optimized distillation

#15
20210016248
2021-01-21

Porous formed body and production method thereof, α-olefin dimerization catalyst and production method thereof, and method of producing α-olefin dimer

#16
20200361835
2020-11-19

Process for the oligomerization of olefins with control of the oligomer content in the hydrocarbon streams to be oligomerized

#17
20200361834
2020-11-19

Process for inhibiting oligomerization of C3- to C5-olefins

#18
20200231519
2020-07-23

ETHYLENE-TO-LIQUIDS SYSTEMS AND METHODS

#19
20200216372
2020-07-09

Integrated process for production of ethylene from propylene

#20
20200189993
2020-06-18

Process for oligomerization with stage-customized exchange of the oligomerization catalyst

#21
20200189992
2020-06-18

Process for oligomerization with dry handling of a catalyst before charging to the reactor

#22
20200172451
2020-06-04

METHODS OF PRODUCING 1,3-BUTADIENE FROM ETHYLENE AND SULFUR

#23
20200131099
2020-04-30

Multiple-stage catalyst system for self-metathesis with controlled isomerization and cracking

#24
20200123080
2020-04-23

Process for oligomerizing olefins with streams having a reduced olefin content

#25
20200010767
2020-01-09

Conversion of mixtures of C—Colefins to jet fuel and/or diesel fuel in high yield from bio-based alcohols

#26
20190283014
2019-09-19

Process for preparing a structurally selective oligomerization catalyst of prolonged stability by precipitation

#27
20190283006
2019-09-19

Ni-containing catalyst for the oligomerization of olefins

#28
20190283005
2019-09-19

Process for producing an oligomerization catalyst

#29
20190283004
2019-09-19

Oligomerization catalyst and process for the production thereof

#30
20190283003
2019-09-19

Oligomerization catalyst and process for the production thereof

#31
20190177248
2019-06-13

Production of neopentane

#32
20190092707
2019-03-28

Inline process to make antifouling agent co-catalyst for ethylene oligomerization

#33
20190083962
2019-03-21

Crystalline germanosilicate materials of new CIT-13 topology and methods of preparing the same

#34
20190031577
2019-01-31

OLEFIN OLIGOMERIZATIONS USING CHEMICALLY-TREATED SOLID OXIDES

#35
20180282246
2018-10-04

Method for producing 1,3-butadiene by dehydrogenating n-butenes, a material flow containing butanes and 2-butenes being provided

#36
20180208524
2018-07-26

Multiple-stage catalyst system for self-metathesis with controlled isomerization and cracking

#37
20180186707
2018-07-05

ETHYLENE-TO-LIQUIDS SYSTEMS AND METHODS

#38
20180133703
2018-05-17

CATALYST COMPOSITIONS FOR SELECTIVE DIMERIZATION AND POLYMERIZATION OF ETHYLENE

#39
20180127331
2018-05-10

Olefin oligomerizations using chemically-treated solid oxides

#40
20180009726
2018-01-11

Production of at least 1-hexene and octene from ethene

#41
20170247298
2017-08-31

Process for the production of oligomerized olefins

#42
20170174584
2017-06-22

Olefin oligomerizations using chemically-treated solid oxides

#43
20160346771
2016-12-01

Crystalline germanosilicate materials of new CIT-13 topology and methods of preparing the same

#44
20160310936
2016-10-27

Catalyst compositions for selective dimerization of ethylene

#45
20160257630
2016-09-08

Regeneration of a heterogeneous catalyst in ethene oligomerization

#46
20160207849
2016-07-21

Combined preparation of at least butene and octene from ethene

#47
20160207848
2016-07-21

Combined preparation of butene and octene from ethene

#48
20160152527
2016-06-02

Oligomerization of C4 streams with very low 1 butene content

#49
20160002126
2016-01-07

Oxidative dehydrogenation process with hydrocarbon moderator gas and reduced nitrogen feed

#50
20150246855
2015-09-03

Process for the production of kerosene from butanols

#51
20150239803
2015-08-27

Process for making biobased isoprene

#52
20150038753
2015-02-05

Olefin oligomerization process

#53
20140330060
2014-11-06

Integrated nitrile poison adsorption and desorption system

#54
20140221716
2014-08-07

Olefin oligomerization process

#55
20140114108
2014-04-24

Method for producing conjugated diolefin and apparatus for production

#56
20130245290
2013-09-19

Process for preparing ethylene and propylene

#57
20110301398
2011-12-08

Oligomerisation of olefins

#58
20110124938
2011-05-26

Ethylene oligomerization catalyst and use thereof

#59
20110084001
2011-04-14

METHOD OF OLIGOMERIZATION OF AN OLEFINIC HYDROCARBON FEED USING A CATALYST BASED ON A MACROPOROUS SILICA-ALUMINA

#60
20100312031
2010-12-09

METHOD FOR OLIGOMERIZING ALKENES

#61
20100249480
2010-09-30

Process for oligomerizing dilute ethylene

#62
20100036182
2010-02-11

Process of direct conversion of a charge comprising olefins with four and/or five carbon atoms, for the production of propylene with co-production of gasoline

#63
20090192342
2009-07-30

Process for oligomerizing olefins using a catalyst based on silica-alumina

#64
20090182183
2009-07-16

Propylene oligomerization process

#65
20090163608
2009-06-25

Process for making olefin oligomers and alkyl benzenes in the presence of mixed metal oxide catalysts

#66
20080021179
2008-01-24

CATALYTIC CHEMICAL REACTION PROCESS

#67
20070123743
2007-05-31

Composite catalyst for the selective oligomerization of lower alkenes and the production of high octane products

#68
20060079704
2006-04-13

Process for co-producing olefins and esters by ethenolysis of unsaturated fats in non-aqueous ionic liquids

#69
20060063955
2006-03-23

Process for oligomerizing olefins using a silica-alumina based catalyst

#70
20050182282
2005-08-18

Production of higher olefins