ClassID:

90452

C07B41/02 - CPC Classification

Classification description:

Formation or introduction of functional groups containing oxygen of hydroxy or O-metal groups

Recent Application in this class:
#1
20250243428
2025-07-31

METHODS FOR PRODUCING ALKYLBENZENES, PARAFFINS, OLEFINS AND OXO ALCOHOLS FROM WASTE PLASTIC FEEDSTOCKS

#2
20240336546
2024-10-10

METHOD FOR PRODUCING ALCOHOL

#3
20240132430
2024-04-25

CHEMICALS AND USE OF HYPOHALITES IN MECHANISM-BASED SELECTIVE DUAL RADICAL ORGANIC SYNTHESIS

#4
20230382818
2023-11-30

Methods For Producing Higher Alcohols From Waste Plastic Pyrolysis Oil And The Higher Alcohols Obtained Therefrom

#5
20230145668
2023-05-11

Monocarbonyl ruthenium and osmium catalysts

#6
20230102045
2023-03-30

CHEMICALS AND USE OF HYPOHALITES IN MECHANISM-BASED SELECTIVE DUAL RADICAL ORGANIC SYNTHESES

#7
20230095083
2023-03-30

METHOD FOR PRODUCING GLYCOLIC ACID SALT AND METHOD FOR PRODUCING GLYCOLIC ACID

#8
20220402844
2022-12-22

Natural 1,2-Alkanediols, Compositions Having Natural 1,2-Alkanediols and Processes for Making the Same

#9
20220401928
2022-12-22

CHROMIUM-FREE WATER- AND ACID-STABLE CATALYST FOR HYDROGENATION REACTIONS

#10
20220259122
2022-08-18

Borohydride Reduction Stabilizing System and Method for Reducing Ester to Alcohol

#11
20220168720
2022-06-02

Monocarbonyl ruthenium and osmium catalysts

#12
20220153654
2022-05-19

Polyester polyol with high biomass ratio for polyurethane controlled-release fertilizer envelope, preparation method thereof and envelope

#13
20210395906
2021-12-23

ELECTROCHEMICAL DEBLOCKING SOLUTION FOR ELECTROCHEMICAL OLIGOMER SYNTHESIS ON AN ELECTRODE ARRAY

#14
20210139391
2021-05-13

ETHYLENE-TO-LIQUIDS SYSTEMS AND METHODS

#15
20210108154
2021-04-15

Methods for producing alkylbenzenes, paraffins, olefins and oxo alcohols from waste plastic feedstocks

#16
20200306737
2020-10-01

Synthesis and application of chiral substituted polyvinylpyrrolidinones

#17
20200270186
2020-08-27

Method for producing aldehyde and method for producing alcohol

#18
20200247744
2020-08-06

N-hydroxyalkylated polyamines, methods of making n-hydroxyalkylated polyamines, and fluids containing an n-hydroxyalkylated polyamine

#19
20200231519
2020-07-23

ETHYLENE-TO-LIQUIDS SYSTEMS AND METHODS

#20
20200189995
2020-06-18

Natural 1,2-alkanediols, compositions having natural 1,2-alkanediols and processes for making the same

#21
20200181038
2020-06-11

Decomposition of organic peroxides and hydrogen peroxide by the iron thiolates and related complexes

#22
20190289848
2019-09-26

Natural 1,2-alkanediols, compositions having natural 1,2-alkanediols and processes for making the same

#23
20190241838
2019-08-08

METHODS FOR PRODUCING ALKYLBENZENES, PARAFFINS, OLEFINS AND OXO ALCOHOLS FROM WASTE PLASTIC FEEDSTOCKS

#24
20190241491
2019-08-08

Natural 1,2-alkanediols, compositions having natural 1,2-alkanediols and processes for making the same

#25
20190210956
2019-07-11

N-hydroxyalkylated polyamines, methods of making N-hydroxyalkylated polyamines, and fluids containing an N-hydroxyalkylated polyamine

#26
20190202773
2019-07-04

N-hydroxyalkylated polyamines, methods of making N-hydroxyalkylated polyamines, and fluids containing an N-hydroxyalkylated polyamine

#27
20190169104
2019-06-06

Method for obtaining alcohols from aldehydes II

#28
20190030522
2019-01-31

Monocarbonyl ruthenium and osmium catalysts

#29
20180207628
2018-07-26

Oxalic amide ligands, and uses thereof in copper-catalyzed coupling reaction of aryl halides

#30
20180201968
2018-07-19

Azidomethyl Ether Deprotection Method

#31
20180186707
2018-07-05

ETHYLENE-TO-LIQUIDS SYSTEMS AND METHODS

#32
20180169641
2018-06-21

BENZO[H]QUINOLINE LIGANDS AND COMPLEXES THEREOF

#33
20180155309
2018-06-07

Process for the preparation of a purified acid composition

#34
20180155308
2018-06-07

Process for the preparation of a purified acid composition

#35
20180141940
2018-05-24

Salt form and crystal form of 1,2,5-thiadiazolidin-1,1-dioxide, preparation method thereof and intermediate

#36
20180127442
2018-05-10

Method for producing aqueous hydrolysates from aminoalkyltrialkoxysilanes

#37
20180111899
2018-04-26

Method for making methionine

#38
20180066102
2018-03-08

Chiral polymer for enantioselective separation and process for preparation thereof

#39
20180066003
2018-03-08

Organic compounds

#40
20180057444
2018-03-01

Amination and hydroxylation of arylmetal compounds

#41
20170305912
2017-10-26

PROCESS FOR THE PREPARATION OF 3-PHENYL/HETEROARYL-6-PHENOXY-8-ALKYLAMINO-IMIDAZO[1,2-B]PYRIDAZINE DERIVATIVES

#42
20170305809
2017-10-26

Agent for introducing protecting group for hydroxy group and/or mercapto group

#43
20170275215
2017-09-28

Lignin processing

#44
20170267616
2017-09-21

Catalytic methods for the production of an alcohol from an alkane

#45
20170144897
2017-05-25

Method for removing dye compounds from an aqueous sample using a functionalized asphaltene

#46
20170129777
2017-05-11

Conversion of greenhouse gases by dry reforming

#47
20170107251
2017-04-20

NOVEL RUTHENIUM COMPLEXES AND THEIR USES IN PROCESSES FOR FORMATION AND/OR HYDROGENATION OF ESTERS, AMIDES AND DERIVATIVES THEREOF

#48
20170044465
2017-02-16

Methods for producing alkylbenzenes, paraffins, olefins and oxo alcohols from waste plastic feedstocks

#49
20160326199
2016-11-10

Organic compounds

#50
20160145167
2016-05-26

Reactive chromatography process for equilibrium-limited reactions

#51
20160130193
2016-05-12

PRODUCTION METHOD FOR OPTICALLY ACTIVE ALCOHOL COMPOUND

#52
20150299065
2015-10-22

Continuous process for conversion of lignin to useful compounds

#53
20150299064
2015-10-22

Process for conversion of lignin to useful compounds

#54
20150284417
2015-10-08

NOVEL RUTHENIUM COMPLEXES AND THEIR USES IN PROCESSES FOR FORMATION AND/OR HYDROGENATION OF ESTERS, AMIDES AND DERIVATIVES THEREOF

#55
20150239741
2015-08-27

Production of graphene materials in a cavitating fluid

#56
20150152018
2015-06-04

Solvent-free processing, system and methods

#57
20150105559
2015-04-16

Production method for compound comprising amino group and/or hydroxyl group

#58
20150056671
2015-02-26

Method for producing fatty acid ester

#59
20150045460
2015-02-12

Process for synthesis of alcohols

#60
20140288195
2014-09-25

PROCESS FOR THE THERMOCHEMICAL CONVERSION OF A CARBON-BASED FEEDSTOCK TO SYNTHESIS GAS CONTAINING PREDOMINANTLY H2 AND CO

#61
20140243526
2014-08-28

Selective hydrogenation of aldehyde with ru/bidentate ligands complexes

#62
20140058135
2014-02-27

Production of oxygenates from a methane conversion process

#63
20130345472
2013-12-26

Method and system for liquid phase reactions using high shear

#64
20130303775
2013-11-14

Process for production of aromatic alcohol or heterocyclic aromatic alcohol

#65
20130281664
2013-10-24

Ruthenium complexes and their uses in processes for formation and/or hydrogenation of esters, amides and derivatives thereof

#66
20130225822
2013-08-29

Chiral spiro-pyridylamidophosphine ligand compound, synthesis method therefor and application thereof

#67
20130211146
2013-08-15

Catalytic conversion of alcohols and aldehydes

#68
20130210937
2013-08-15

Industrial Procedure for the Obtaining of Lower Alcohols From Solar Energy

#69
20130172619
2013-07-04

Method for producing alcohol and/or amine from amide compound

#70
20130123551
2013-05-16

Olefin oligomer composition

#71
20130118063
2013-05-16

Synthesis of high caloric fuels and chemicals via ketene and diketene intermediates

#72
20130102640
2013-04-25

METHOD FOR THE PREPARATION OF CIS-1,2-DIOLS IN THE KILOGRAM SCALE

#73
20120157704
2012-06-21

Method for the hydroxylation of halogenated aryl compounds

#74
20110054209
2011-03-03

Olefin oligomer composition

#75
20100311968
2010-12-09

DEPROTECTION OF BOC-PROTECTED COMPOUNDS

#76
20100280273
2010-11-04

Hydrogenation of esters with Ru/bidentate ligands complexes

#77
20100249443
2010-09-30

TITANIUM COMPOUND AND PROCESS FOR ASYMMETRIC CYANATION OF IMINES

#78
20100185000
2010-07-22

TITANIUM COMPOUND AND PROCESS FOR ASYMMETRIC CYANATION OF IMINES

#79
20100179343
2010-07-15

METHOD OF PRODUCING AN OPTICALLY ACTIVE CYANOHYDRIN DERIVATIVE

#80
20100130754
2010-05-27

HYDROGENATION OF ESTERS WITH RU/BIDENTATE LIGANDS COMPLEXES

#81
20100056782
2010-03-04

Hydrogenation processes

#82
20090240085
2009-09-24

Method of producing diol, polydiol, secondary alcohol or diketone compound

#83
20080228012
2008-09-18

Method for producing alcohols

#84
20080071121
2008-03-20

Hydrogenation of esters with Ru/bidentate ligands complexes

#85
20080015376
2008-01-17

Catalytic hydrogenation processes

#86
20070142648
2007-06-21

Hydrogenation method for producing optically active alcohols or carboxylic acids

#87
20070135648
2007-06-14

Method for producing optically active alcohols or carboxylic acids

#88
20070129575
2007-06-07

Process for catalytically decomposing organic hydroperoxides

#89
20070034513
2007-02-15

Electrochemical deblocking solution for electrochemical oligomer synthesis on an electrode array

#90
20060173219
2006-08-03

Protective groups for crossed aldol condensations

#91
20060106247
2006-05-18

Catalytic hydrogenation of carbon-heteroatom double bonds

#92
20060030743
2006-02-09

Catalyst and method for producing alcohol by hydrogenation on said catalyst

#93
20050245748
2005-11-03

Catalytic hydrogenation processes

#94
20050197500
2005-09-08

Process for the synthesis of 1,3-diols

#95
20050107638
2005-05-19

Transfer hydrogenation processes and catalysts

#96
16016403
2020-07-28

Electrochemical deblocking solution for electrochemical oligomer synthesis on an electrode array

#97
15860831
2018-11-20

N-hydroxyalkylated polyamines, methods of making N-hydroxyalkylated polyamines, and fluids containing an N-hydroxyalkylated polyamine

#98
14266595
2016-02-23

Electrochemical deblocking solution for electrochemical oligomer synthesis on an electrode array

#99
13671067
2016-05-03

Aluminum hydride production