ClassID:

90646

C07C5/2506 - CPC Classification

Classification description:

Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms by isomerisation; Rearrangement of carbon-to-carbon unsaturated bonds; Migration of carbon-to-carbon double bonds Catalytic processes

Sub-classes:
Recent Application in this class:
#1
20230286886
2023-09-14

Converting isobutane and refinery C4S to propylene

#2
20220266230
2022-08-25

Methods of producing isomerization catalysts

#3
20210387929
2021-12-16

Red mud as a catalyst for the isomerization of olefins

#4
20210380504
2021-12-09

Process for 1-butene production from n-butane dehydrogenation through efficient downstream separations

#5
20210347717
2021-11-11

Method for the production of MTBE and 1-butene from a Cfeed stream

#6
20200157450
2020-05-21

Method of producing a fuel additive

#7
20200062676
2020-02-27

Process for the production of high purity isobutylene

#8
20200002246
2020-01-02

Processes for the manufacture of isobutylene, polyisobutylene, and derivatives thereof

#9
20190263731
2019-08-29

Method for producing p-xylene

#10
20190241482
2019-08-08

Integrated product by process for poly olefin production with reduced greenhouse gas emission

#11
20170022125
2017-01-26

PROCESSES FOR PRODUCING POLYMER GRADE LIGHT OLEFINS FROM MIXED ALCOHOLS

#12
20160368833
2016-12-22

Propene production method

#13
20160207847
2016-07-21

PRODUCTION OF BUTADIENE FROM ETHENE

#14
20160039738
2016-02-11

Method for producing methacrylic acid ester

#15
20150361012
2015-12-17

METHODS FOR PRODUCING LINEAR ALKYLBENZENES, PARAFFINS, AND OLEFINS FROM NATURAL OILS AND KEROSENE

#16
20150315097
2015-11-05

Renewable High Density Turbine And Diesel Fuels From Sesquiterpenes

#17
20150031927
2015-01-29

Renewable high density turbine and diesel fuels from sesquiterpenes

#18
20140314634
2014-10-23

Batch process and system for the production of olefins

#19
20130245348
2013-09-19

Production of propylene via simultaneous dehydration and skeletal isomerisation of isobutanol on acid catalysts followed by metathesis

#20
20130102822
2013-04-25

Process for the production of butadiene

#21
20110137094
2011-06-09

PROCESS FOR PRODUCING ETHYLIDENE NORBORNENE

#22
20110130604
2011-06-02

SYSTEM AND PROCESS FOR PRODUCING LINEAR ALPHA OLEFINS

#23
20110077184
2011-03-31

Synthesis of diester-based biolubricants from epoxides

#24
20110046425
2011-02-24

Batch process and system for the production of olefins

#25
20110040134
2011-02-17

Process for the production of butadiene

#26
20100048959
2010-02-25

Method for the hydroformylation of olefins

#27
20090326295
2009-12-31

Metathesis unit pretreatment process with formation of octene

#28
20090198075
2009-08-06

Synthesis of diester-based biolubricants from epoxides

#29
20090062589
2009-03-05

Metathesis unit pretreatment process with formation of octene

#30
20080312481
2008-12-18

Propylene production

#31
20080188703
2008-08-07

Method for Producing a Stream of Hydrocarbons Containing from 5 to 12 Carbon Atoms Per Molecule and Having an Increased Content in Linear Alpha-Olefins

#32
20080146856
2008-06-19

Propylene production

#33
20070142258
2007-06-21

Method for producing alkylaryl compounds

#34
20070118007
2007-05-24

INTERNAL OLEFINS PROCESS

#35
20070055088
2007-03-08

Method for producing 1-butene

#36
20060293549
2006-12-28

Method for the double-bond isomerisation of olefins

#37
20060047176
2006-03-02

Butane removal in C4 upgrading processes

#38
20050080309
2005-04-14

Production of 1-alkenes from mixed olefin streams using catalytic distillation