ClassID:

90564

C07C2/24 - 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 metals

Recent Application in this class:
#1
20260021474
2026-01-22

USE OF PARTICLES OF TITANIUM DIOXIDE BEARING A METAL OR A METAL OXIDE FOR OBTAINING ALKENES BY PHOTOCATALYSIS

#2
20250382242
2025-12-18

C20 TRISUBSTITUTED OLEFINS PRODUCED BY ACIDIC CATALYZED REACTION OF C20 2-SUBSTITUTED ALPHA OLEFINS

#3
20250206682
2025-06-26

PROCESS FOR CONVERTING OXYGENATES TO DISTILLATE FUELS

#4
20250100951
2025-03-27

SELECTIVE AND LONG-LIVED SINGLE COMPONENT HETEROGENEOUS ETHYLENE TRIMERIZATION CATALYSTS ENABLED BY SURFACE LITHIATION

#5
20250083128
2025-03-13

SINTERING-RESISTANT METAL CATALYST SUPPORTED ON SINGLE ATOMIC CE-DOPED METAL OXIDES, METHOD OF PREPARING SAME, AND USE THEREOF OF PREPARING SAME, AND USE THEREOF

#6
20240360052
2024-10-31

PHOSPHINE-IMINO-QUINOLINE AND RELATED LIGANDS FOR USE IN ETHYLENE OLIGOMERIZATION PROCESSES

#7
20240300870
2024-09-12

METHOD FOR OLIGOMERISATION IN A GAS/LIQUID REACTOR COMPRISING A CENTRAL DUCT

#8
20240246887
2024-07-25

Multiphase oligomerization process for converting olefins to jet

#9
20240239725
2024-07-18

METHOD FOR OLIGOMERISATION IN A REACTOR COMPRISING VARIABLE-DIAMETER ZONES, INCLUDING A STEP OF RECYCLING A PRE-COOLED SOLVENT

#10
20240050911
2024-02-15

METHOD FOR OLIGOMERIZATION IN A REACTOR COMPRISING A GAS/LIQUID DOUBLE DISTRIBUTOR

#11
20230348341
2023-11-02

PROCESS FOR CONVERTING OLEFINS TO DISTILLATE FUELS

#12
20230286884
2023-09-14

Oligomerization process implementing the recycling of the gas headspace

#13
20230042372
2023-02-09

Gas/liquid oligomerization reactor comprising transverse internals

#14
20220118426
2022-04-21

Method for producing porous molded body, method for producing catalyst for α-olefin dimerization, method for producing α-olefin dimer, porous molded body, and catalyst for α-olefin dimerization

#15
20220081371
2022-03-17

METHODS FOR CO-PRODUCING HYDROCARBON PRODUCTS AND AMMONIA

#16
20220040679
2022-02-10

Catalyst Compositions and Methods for Producing Long-Chain Hydrocarbon Molecules

#17
20210362136
2021-11-25

Phosphate-promoted nickel catalyst for high temperature oligomerization

#18
20210346871
2021-11-11

Catalyst for non-oxidative direct conversion of methane and preparation method for same

#19
20210323892
2021-10-21

C2-substituted alpha olefins produced by dimerization of branched Colefins

#20
20210253494
2021-08-19

Catalysts and methods for dimerizing propylene

#21
20210238110
2021-08-05

p-XYLENE PRODUCTION METHOD

#22
20210129121
2021-05-06

Nickel-based microporous and mesoporous catalysts for selective olefin oligomerization

#23
20210113991
2021-04-22

Method for producing porous molded body, method for producing catalyst for α-olefin dimerization, method for producing α-olefin dimer, porous molded body, and catalyst for α-olefin dimerization

#24
20210077982
2021-03-18

Catalyst for oxygen-free direct conversion of methane and method of converting methane using the same

#25
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

#26
20200298216
2020-09-24

Phosphate-promoted nickel catalyst for high temperature oligomerization

#27
20200298215
2020-09-24

Phosphate-promoted nickel catalyst for high temperature oligomerization

#28
20200039896
2020-02-06

Methods for co-producing hydrocarbon products and ammonia

#29
20200001266
2020-01-02

Process for the oligomerization of ethylene with stirred gas/liquid reactor and plug-flow reactor sequence

#30
20190284109
2019-09-19

Oligomerization of ethylene

#31
20190283005
2019-09-19

Process for producing an oligomerization catalyst

#32
20190276378
2019-09-12

Methods of forming propylene and alkylate

#33
20190263731
2019-08-29

Method for producing p-xylene

#34
20190144357
2019-05-16

Method of oligomerization of olefins

#35
20190092708
2019-03-28

Carbonyl-containing perfluorohydrocarbyl-N-phosphinyl amidine compounds, chromium salt complexes and their use to oligomerize ethylene

#36
20190091675
2019-03-28

Fluorinated N-phosphinyl amidine compounds, chromium salt complexes, catalyst systems, and their use to oligomerize ethylene

#37
20180339289
2018-11-29

Method for preparing oligomerization catalyst system and oligomerization catalyst system prepared thereby

#38
20180208538
2018-07-26

INFLUENCING THE VISCOSITY OF N-BUTENE-BASED ESTER MIXTURES BY CONTROLLED USE OF ETHENE IN THE PREPARATION OF THE ESTER PRECURSORS

#39
20180170838
2018-06-21

Upgrading ethane-containing light paraffins streams

#40
20180170826
2018-06-21

Upgrading ethane-containing light paraffins streams

#41
20180169627
2018-06-21

Methods and materials for improved catalytic oligomerization

#42
20180072647
2018-03-15

Dehydrogenation of LPG or NGL and flexible utilization of the olefins thus obtained

#43
20180009727
2018-01-11

Method for olefin oligomerization

#44
20180009726
2018-01-11

Production of at least 1-hexene and octene from ethene

#45
20170369804
2017-12-28

Systems and processes for conversion of ethylene feedstocks to hydrocarbon fuels

#46
20170355651
2017-12-14

Oligomerization of ethene in supercritical mode

#47
20170305811
2017-10-26

Deactivator and method for decreasing by-products in olefin oligomerization using the same

#48
20170267603
2017-09-21

Method for oligomerizing an olefin

#49
20170144959
2017-05-25

Influencing the viscosity of N-butene-based ester mixtures by controlled use of ethene in the preparation of the ester precursors

#50
20160296919
2016-10-13

Formed body and method for producing the same, α-olefin dimerization catalyst, and method for producing α-olefin dimer

#51
20160257630
2016-09-08

Regeneration of a heterogeneous catalyst in ethene oligomerization

#52
20160207849
2016-07-21

Combined preparation of at least butene and octene from ethene

#53
20160207848
2016-07-21

Combined preparation of butene and octene from ethene

#54
20160200645
2016-07-14

Fuels and chemicals from lower alkanes

#55
20160194572
2016-07-07

Systems and processes for conversion of ethylene feedstocks to hydrocarbon fuels

#56
20160194257
2016-07-07

Systems and processes for conversion of ethylene feedstocks to hydrocarbon fuels

#57
20160122258
2016-05-05

Olefin oligomerization using delaminated zeolite supports as catalyst

#58
20150337057
2015-11-26

Oligomerization processes and polymer compositions produced therefrom

#59
20150336861
2015-11-26

Preparation of high-quality oxo process alcohols from inconstant raw material sources

#60
20150166429
2015-06-18

Method for making polyalphaolefins using aluminum halide catalyzed oligomerization of olefins

#61
20150073183
2015-03-12

PRODUCTION OF OLEFINS FROM A METHANE CONVERSION PROCESS

#62
20150018590
2015-01-15

Catalyst for conversion of hydrocarbons, process of making and process of using thereof—Ge zeolite

#63
20140148625
2014-05-29

Processes utilizing solvent extraction

#64
20130324778
2013-12-05

Catalyst for conversion of hydrocarbons, process of making and process of using thereof

#65
20130172650
2013-07-04

UPGRADING LIGHT OLEFINS

#66
20130158321
2013-06-20

PROCESS FOR THE PRODUCTION OF OCTENES BY DIMERIZING ETHYLENE TO FORM BUTENES AND DIMERIZING THE BUTENES TO FORM OCTENES

#67
20120122662
2012-05-17

Catalyst for conversion of hydrocarbons, process of making and process of using thereof—bimetallic deposition

#68
20110275871
2011-11-10

Process for the production of branched alkylbenzenes that uses a renewable carbon source

#69
20110245567
2011-10-06

PROCESS FOR OLIGOMERIZING DILUTE ETHYLENE

#70
20100331503
2010-12-30

Production method of polyolefin, polyolefin and 1-hexene for linear low density polyethylene production raw material

#71
20100249474
2010-09-30

Process for oligomerizing dilute ethylene

#72
20100094070
2010-04-15

ETHYLENE TRIMERIZATION USING A SUPPORTED CHROMIUM-TANTALUM CATALYST

#73
20090203946
2009-08-13

Process for making higher olefins

#74
20080293990
2008-11-27

Catalyst for conversion of hydrocarbons, process of making and process of using thereof—Ge zeolites

#75
20080293989
2008-11-27

Catalyst for conversion of hydrocarbons, process of making and process of using thereof—incorporation-1

#76
20080293988
2008-11-27

Catalyst for conversion of hydrocarbons, process of making and process of using thereof—incorporation 2

#77
20080293987
2008-11-27

Catalyst for conversion of hydrocarbons, process of making and process of using thereof—bimetallic deposition

#78
20080194400
2008-08-14

Multi-layer catalyst made from niobium for the catalytic conversion of hydrocarbons

#79
20070123743
2007-05-31

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

#80
20070093622
2007-04-26

Trimerization catalyst for olefin

#81
20070088186
2007-04-19

Process and installation for the oligomerization of olefins that use a membrane separation

#82
20070083070
2007-04-12

Process for producing 1-hexene

#83
20060264686
2006-11-23

Process for the oligomerization of butenes

#84
20050288471
2005-12-29

Method for producing oligomers derived from butenes

#85
16059963
2020-03-31

Alkyl cyclobutane fuels