Patents-Review.com
ClassID:

93889 ⎘

C07C2527/053 - CPC Classification

Classification description:

Catalysts comprising the elements or compounds of halogens, sulfur, selenium, tellurium, phosphorus or nitrogen; Catalysts comprising carbon compounds; Sulfur, selenium or tellurium; Compounds thereof Sulfates or other compounds comprising the anion (SnO3n+1)2-

Sub-classes:
Recent Application in this class:
#1
20230278940
2023-09-07

Cfeedstock preprocessing for MTBE units and crackers

 #2
20210147322
2021-05-20

Enhanced oxygen transfer agent systems for oxidative dehydrogenation of hydrocarbons

 #3
20200247732
2020-08-06

HIGHLY EFFICIENT ACID CATALYST FOR HYDROCARBON CONVERSION

 #4
20200190004
2020-06-18

Bisphenol composition containing aromatic alcohol sulfonate and method for producing same, polycarbonate resin and method for producing same, and bisphenol production method

 #5
20200190003
2020-06-18

Bisphenol composition and method for producing same, and polycarbonate resin and method for producing same

 #6
20200062677
2020-02-27

Enhanced oxygen transfer agent systems for oxidative dehydrogenation of hydrocarbons

 #7
20190283005
2019-09-19

Process for producing an oligomerization catalyst

 #8
20190135714
2019-05-09

Method for producing conjugated diene

 #9
20190031577
2019-01-31

OLEFIN OLIGOMERIZATIONS USING CHEMICALLY-TREATED SOLID OXIDES

 #10
20180282631
2018-10-04

Process for producing aromatics, p-xylene and terephthalic acid

 #11
20180127331
2018-05-10

Olefin oligomerizations using chemically-treated solid oxides

 #12
20170174584
2017-06-22

Olefin oligomerizations using chemically-treated solid oxides

 #13
20160362357
2016-12-15

Methods of producing para-xylene and terephthalic acid

 #14
20160340269
2016-11-24

Method for producing hydrocarbon

 #15
20160185687
2016-06-30

Highly selective catalyst and method of isomerization of C4—C7 paraffin hydrocarbons

 #16
20160068763
2016-03-10

Methods and systems for slurry hydrocracking with reduced feed bypass

 #17
20150353442
2015-12-10

Method for producing olefin

 #18
20150274612
2015-10-01

HYDROGENATION CATALYST FOR AROMATIC HYDROCARBON, AND METHOD FOR PRODUCING CYCLIC SATURATED HYDROCARBON

 #19
20150266793
2015-09-24

Methods of producing para-xylene and terephthalic acid

 #20
20150218062
2015-08-06

Conversion of 2,3-butanediol to butadiene

 #21
20140350294
2014-11-27

Methods of producing para-xylene and terephthalic acid

 #22
20140316098
2014-10-23

Process for producing phenol

 #23
20140296577
2014-10-02

Method for producing phenol and/or cyclohexanone

 #24
20130079578
2013-03-28

Modified Zirconia Catalysts and Associated Methods Thereof

 #25
20120172646
2012-07-05

Method for revamping an HF or sulphuric acid alkylation unit and method for the production of alkylate

 #26
20120009090
2012-01-12

Continuous process for converting natural gas to liquid hydrocarbons

 #27
20110123423
2011-05-26

PHOTOCATALYTIC FLUIDIZED BED REACTOR WITH HIGH ILLUMINATION EFFICIENCY FOR PHOTOCATALYTIC OXIDATION PROCESSES

 #28
20100240939
2010-09-23

Dehydration of 1-phenyl ethanol

 #29
20100168478
2010-07-01

PRODUCTION OF BUTENES AND DERIVATIVES THEREFROM FROM AQUEOUS ETHANOL

 #30
20100099928
2010-04-22

Continuous process for converting natural gas to liquid hydrocarbons

 #31
20100056782
2010-03-04

Hydrogenation processes

 #32
20100048966
2010-02-25

Alkylation slurry reactor

 #33
20100036173
2010-02-11

PRODUCTION OF BUTENES AND DERIVATIVES THEREFROM FROM AQUEOUS ETHANOL

 #34
20090048425
2009-02-19

Process for production of cycloolefin

 #35
20090036721
2009-02-05

Dehydrogenation of ethylbenzene and ethane using mixed metal oxide or sulfated zirconia catalysts to produce styrene

 #36
20080009656
2008-01-10

Process for making isooctenes from dry isobutanol

 #37
20070238909
2007-10-11

Continuous process for converting natural gas to liquid hydrocarbons

 #38
20070123743
2007-05-31

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

 #39
20070118005
2007-05-24

Process for alkylation of an aromatic hydrocarbon or isoalkane with an olefin over the catalysis of a solid acid

 #40
20070100192
2007-05-03

Olefin isomerization

 #41
20070100184
2007-05-03

Alkylation of aromatic compounds

 #42
20070100183
2007-05-03

Alkylation of aromatic compounds

 #43
20070100181
2007-05-03

Olefin isomerization

 #44
20060270885
2006-11-30

Normal heptane isomerization

 #45
20060058561
2006-03-16

Process for dehydrating 2-methylpentane-2,4-diol

 #46
20050177009
2005-08-11

Selective decomposition of ethers

 #47
17365436
2022-07-19

Oxidative conversion of hydrocarbons using sulfur oxides as oxygen carriers