ClassID:

90785

C07C11/10 - CPC Classification

Classification description:

Aliphatic unsaturated hydrocarbons; Alkenes with five carbon atoms

Recent Application in this class:
#1
20240351964
2024-10-24

CRACKER RECYCLES TO VALUE ADDED CHEMICALS

#2
20210040012
2021-02-11

Preparation of olefin by alcohol dehydration, and uses thereof for making polymer, fuel or fuel additive

#3
20190118164
2019-04-25

Methods of making spray-dried metathesis catalysts and uses thereof

#4
20190001317
2019-01-03

Catalytic composition comprising nickel, a phosphine-type ligand and a Lewis base, and use thereof in an olefin oligomerisation method

#5
20180305279
2018-10-25

Production of isobutylene, isoamylene, or alkylates from mixed alkanes

#6
20180273443
2018-09-27

Olefin double bond isomerization catalyst with high poison resistance

#7
20180237359
2018-08-23

HYBRID CHEM-BIO METHOD TO PRODUCE DIENE MOLECULES

#8
20180178187
2018-06-28

Producing C5 olefins from steam cracker C5 feeds

#9
20180178186
2018-06-28

Producing C5 olefins from steam cracker C5 feeds

#10
20180057424
2018-03-01

Olefin conversion process

#11
20180057422
2018-03-01

Reactivating propane dehydrogenation catalyst

#12
20170297006
2017-10-19

Process for preparing a chlorine comprising catalyst, the prepared catalyst, and its use

#13
20160017374
2016-01-21

COMPOSITIONS AND METHODS FOR BIOLOGICAL PRODUCTION OF ISOPRENE

#14
20150239803
2015-08-27

Process for making biobased isoprene

#15
20140018584
2014-01-16

More energy efficient C5 hydrogenation process

#16
20130158327
2013-06-20

HYDROCARBON DEHYDROGENATION WITH INERT DILUENT

#17
20130150643
2013-06-13

MIXED-PHASE OPERATION OF BUTENES METATHESIS PROCESS FOR MAXIMIZING PROPYLENE PRODUCTION

#18
20130131418
2013-05-23

Mesoporous carbon supported copper based catalyst, production and use thereof

#19
20130072733
2013-03-21

METHOD OF SEPARATING PENTENE-2 FROM A C5 CUT CONTAINING PENTENE-2 AND PENTENE-1 BY SELECTIVE OLIGOMERIZATION OF PENTENE-1

#20
20130072696
2013-03-21

Catalytic dehydration of alcohols and ethers over a ternary mixed oxide

#21
20130023708
2013-01-24

Processes for making C-Colefins from Cand Cparaffins

#22
20120302808
2012-11-29

Conversion of propane to propylene

#23
20120271089
2012-10-25

Process for the dehydration of aqueous bio-derived terminal alcohols to terminal alkenes

#24
20120238788
2012-09-20

Process for the dehydration of aqueous bio-derived terminal alcohols to terminal alkenes

#25
20120203047
2012-08-09

Process and catalyst for cracking of ethers and alcohols

#26
20120171741
2012-07-05

Renewable Xylenes Produced from Bological C4 and C5 Molecules

#27
20120165587
2012-06-28

Method for Producing a Compound with a Double Bond

#28
20120149955
2012-06-14

Process for the preparation of palladium-based catalysts and use of said catalysts in selective hydrogenation

#29
20120136190
2012-05-31

PRODUCTION OF 3-METHYLBUT-1-EN BY MEANS OF DEHYDRATION OF 3-METHYLBUTANE-1-OL

#30
20120116140
2012-05-10

Work-up of a 3-methyl-1-butene-containing mixture

#31
20120040471
2012-02-16

Zn4(OH)2(1,2,4-BTC)2—a rod packing microporous metal-organic framework with open metal sites for selective separation and sensing of small molecules

#32
20110245570
2011-10-06

Conversion of butylene to propylene under olefin metathesis conditions

#33
20110245569
2011-10-06

Conversion of acyclic symmetrical olefins to higher and lower carbon number olefin products

#34
20110160504
2011-06-30

Process for preparing a C4-olefin mixture by selective hydrogenation and metathesis process for using this stream

#35
20110040133
2011-02-17

Production of Light Olefins and Isoprene from Butane

#36
20090326300
2009-12-31

PROCESS FOR CRACKING TERT-ALKYL ETHERS THAT USE A MESOSTRUCTURED HYBRID ORGANIC-INORGANIC MATERIAL

#37
20090187057
2009-07-23

Process for the preparation of Cand/or Colefin

#38
20090178955
2009-07-16

Process and catalyst for cracking of ethers and alcohols

#39
20090163687
2009-06-25

Process for preparing 3-methylbut-1-ene

#40
20080188696
2008-08-07

Process for preparing a C4-olefin mixture by selective hydrogenation and metathesis process for using this stream

#41
20070142258
2007-06-21

Method for producing alkylaryl compounds

#42
20060275207
2006-12-07

Zeolite catalyst for skeletal isomerisation of olefins

#43
20060167308
2006-07-27

Process for the preparation of alkylarylsulfonates

#44
20060161037
2006-07-20

Catalyst composition comprising a heteropoly acid, zinc, and a support component and processes therefor and therewith

#45
20060052630
2006-03-09

Process for the producing alkylarylsulfonates by using modified, dimerized olefins

#46
20050080309
2005-04-14

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