ClassID:

90586

C07C2/64 - CPC Classification

Classification description:

Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms by addition of unsaturated hydrocarbons to saturated hydrocarbons or to hydrocarbons containing a six-membered aromatic ring with no unsaturation outside the aromatic ring Addition to a carbon atom of a six-membered aromatic ring

Sub-classes:
Recent Application in this class:
#1
20250188366
2025-06-12

PROCESS AND APPARATUS FOR PRODUCING RENEWABLE PRODUCT STREAMS AND COMPOSITION

#2
20240400475
2024-12-05

PROCESS FOR DEHYDRATION OF NORMAL PARAFFINS TO OLEFINS

#3
20240400474
2024-12-05

PROCESS FOR PRODUCING RENEWABLE MONO-METHYL ALKYLBENZENE PRODUCTS

#4
20240132785
2024-04-25

PROCESS AND APPARATUS FOR PRODUCING RENEWABLE PRODUCT STREAMS AND COMPOSITION

#5
20230137687
2023-05-04

Process for producing renewable product streams

#6
20220036976
2022-02-03

Method for on-line prediction of conjunct polymer concentration in a hydrocarbon conversion process

#7
20210323894
2021-10-21

Process and system for producing para-xylene

#8
20210032182
2021-02-04

Xylene production processes and systems

#9
20200101432
2020-04-02

Apparatuses for mixing of staged methanol injection

#10
20200002245
2020-01-02

Processes and apparatuses for toluene and benzene methylation in an aromatics complex

#11
20190367817
2019-12-05

Method and system for producing aromatic hydrocarbons from a renewable resource

#12
20190330127
2019-10-31

C3 fractionation system

#13
20190300804
2019-10-03

Catalytic activation and alkylation of isopentane-enriched mixtures

#14
20190169096
2019-06-06

Processes and apparatuses for methylation of aromatics in an aromatics complex

#15
20190169094
2019-06-06

Apparatus and method for purifying cumene

#16
20190144358
2019-05-16

Processes and apparatuses for methylation of aromatics in an aromatics complex

#17
20180362856
2018-12-20

Method and system for producing aromatic hydrocarbons from a renewable resource

#18
20180251411
2018-09-06

Process for making renewable surfactant intermediates and surfactants from fats and oils and products thereof

#19
20180170839
2018-06-21

Recovery of Hydrogen and Ethylene from Fluid Catalytic Cracking Refinery Off Gas

#20
20170253723
2017-09-07

Plasticizers production and use

#21
20170144947
2017-05-25

Hydrocarbon dehydrocyclization

#22
20170121256
2017-05-04

Apparatus and method for purifying cumene

#23
20170121244
2017-05-04

Process and system for making cyclopentadiene and/or dicyclopentadiene

#24
20170088488
2017-03-30

Hydrocarbon dehydrocyclization

#25
20170073285
2017-03-16

PROCESSES AND APPARATUSES FOR TOLUENE METHYLATION IN AN AROMATICS COMPLEX

#26
20160024393
2016-01-28

Production of xylenes from syngas

#27
20150240187
2015-08-27

Process for making renewable surfactant intermediates and surfactants from fats and oils and products thereof

#28
20150239798
2015-08-27

Process for making renewable surfactant intermediates and surfactants from fats and oils and products thereof

#29
20150175501
2015-06-25

Process for converting oxygenates to aromatic hydrocarbons

#30
20150175498
2015-06-25

Process for converting oxygenates to aromatic hydrocarbons

#31
20150152026
2015-06-04

Reactors and processes for the oxidative coupling of hydrocarbons

#32
20150148577
2015-05-28

SEPARATION OF ISO-OLEFINS FROM PARAFFINS IN THE C19 TO C22 RANGE

#33
20150126770
2015-05-07

Removal of light alkylated aromatics from the heavy alkylated aromatics stream

#34
20150038752
2015-02-05

Systems and methods of producing aromatic products

#35
20140378722
2014-12-25

Detergent alkylation process for controlling alkylation exotherm with paraffins

#36
20140378700
2014-12-25

LIQUID PHASE DEHYDROGENATION OF HEAVY PARAFFINS

#37
20140322781
2014-10-30

Catalytic conversion of alcohols to hydrocarbons with low benzene content

#38
20140322538
2014-10-30

Luminescent nanostructured materials for use in electrogenerated chemiluminescence

#39
20140256010
2014-09-11

Catalytic conversion of alcohols to hydrocarbons with low benzene content

#40
20140213837
2014-07-31

Process for increasing weight of olefins

#41
20140206917
2014-07-24

Alkylation of aromatic substrates

#42
20140194660
2014-07-10

Process for reducing the benzene content of gasoline

#43
20140066661
2014-03-06

Cyclopolyarylene compound and method of manufacturing same

#44
20130324776
2013-12-05

Process for reducing the benzene content of gasoline

#45
20130324774
2013-12-05

Methods and apparatus for treating a hydrocarbon stream

#46
20130324773
2013-12-05

Methods and apparatus for treating a hydrocarbon stream

#47
20130296624
2013-11-07

Process for the production of xylenes

#48
20130296623
2013-11-07

Process for the production of xylenes and light olefins

#49
20130261359
2013-10-03

Process for increasing weight of olefins

#50
20130253239
2013-09-26

Heavy Alkylbenzene Production Through Oligomerization

#51
20130217934
2013-08-22

PROCESS FOR PRODUCING AROMATIC HYDROCARBONS AND ETHYLENE

#52
20130144097
2013-06-06

Aromatics Production Process and Apparatus

#53
20130023708
2013-01-24

Processes for making C-Colefins from Cand Cparaffins

#54
20120213726
2012-08-23

BIO-BASED LINEAR ALKYLPHENYL SULFONATES

#55
20120065412
2012-03-15

SYSTEM AND PROCESS FOR PRODUCING HIGHER-VALUE HYDROCARBONS FROM METHANE

#56
20120046427
2012-02-23

“Green” plastic materials and methods of manufacturing the same

#57
20110293480
2011-12-01

Sensor that compensates for deterioration of a luminescable medium

#58
20110257453
2011-10-20

Reactors and processes for the oxidative coupling of hydrocarbons

#59
20110245559
2011-10-06

Process for increasing weight of olefins

#60
20110160506
2011-06-30

Alkylaromatics production using dilute alkene

#61
20110130608
2011-06-02

Alkylation of aromatic substrates and transalkylation process

#62
20110111520
2011-05-12

Luminescent nanostructured materials for use in electrogenerated chemiluminescence

#63
20100234637
2010-09-16

INTEGRATED PROCESS TO COPRODUCE AROMATIC HYDROCARBONS AND ETHYLENE AND PROPYLENE

#64
20080248399
2008-10-09

Nonaqueous electrolytic solution for lithium secondary battery

#65
20080242905
2008-10-02

Alkylaromatics production using dilute alkene

#66
20080085217
2008-04-10

Sensor that compensates for deterioration of a luminescable medium

#67
20070255080
2007-11-01

Process for production of ethylbenzene from dilute ethylene streams

#68
20060224028
2006-10-05

Methods of preparing branched alkyl aromatic hydrocarbons

#69
20060020047
2006-01-26

Processes for the production of cumene, polyetherimides, and polycarbonates

#70
20050182284
2005-08-18

Oligomerization of olefins

#71
20050065388
2005-03-24

Method for formulation of synthetic gas oils or additives for gas oil

#72
20050054888
2005-03-10

Process for production of ethylbenzene from dilute ethylene streams