ClassID:

33218

B01J31/2243 - CPC Classification

Classification description:

Catalysts comprising hydrides, coordination complexes or organic compounds containing coordination complexes; Organic complexes the ligands containing oxygen or sulfur as complexing atoms; Oxygen, e.g. acetylacetonates; Anionic ligands, i.e. the overall ligand carries at least one formal negative charge At least one oxygen and one nitrogen atom present as complexing atoms in an at least bidentate or bridging ligand

Recent Application in this class:
#1
20250236691
2025-07-24

SURFACE POLYMERIZATION CONTROL

#2
20250161927
2025-05-22

A CATALYST COMPOSITION

#3
20250010278
2025-01-09

STERICALLY MODIFIED SCHIFF BASE LIGANDS FOR ENHANCED CATALYTIC CARBONYLATION ACTIVITY

#4
20240110115
2024-04-04

Homogenous catalytic composition for improving LPG combustion

#5
20240051907
2024-02-15

CATALYST SYSTEM

#6
20240010585
2024-01-11

REDUCTION BY A SILANE IN THE PRESENCE OF ZINC CATALYST

#7
20230312815
2023-10-05

SYNTHESIS OF POLYMERS FROM CYCLIC DIOLIDES

#8
20230249169
2023-08-10

Heterobimetallic catalysts and site-differentiated ligands for preparation thereof

#9
20230001399
2023-01-05

NEW TRANSITION METAL CATALYST

#10
20220401937
2022-12-22

CATALYST COMPOSITION FOR CYCLIC CARBONATE PRODUCTION FROM CO2 AND OLEFINS

#11
20220395820
2022-12-15

Organometallic complexes of sequential tetradentate monoanionic ligands and uses thereof in ring opening polymerization of cyclic esters

#12
20220379290
2022-12-01

CATALYST COMPOSITION FOR CYCLIC CARBONATE PRODUCTION FROM CO2 AND EPOXIDES

#13
20220274097
2022-09-01

Heterobimetallic catalysts and site-differentiated ligands for preparation thereof

#14
20220258146
2022-08-18

Catalyst for ring expansion metathesis polymerization of cyclic monomers

#15
20220204465
2022-06-30

PROCESS FOR THE CARBONYLATION OF EPOXIDES

#16
20220048016
2022-02-17

Supported catalyst systems and processes for use thereof

#17
20220016613
2022-01-20

Annulation catalysts via direct C—H bond amination

#18
20210355274
2021-11-18

Process for preparing polycarbonate and catalytic system used

#19
20210291153
2021-09-23

SYNTHESIS OF METAL COMPLEXES AND USES THEREOF

#20
20210260567
2021-08-26

Heterobimetallic catalysts and site-differentiated ligands for preparation thereof

#21
20210206912
2021-07-08

Synthesis of polymers from cyclic diolides

#22
20210121863
2021-04-29

Catalyst Systems Including Salan Catalyst and Non-Coordinating Anion Type Activator Containing Cation Having Alkyl Groups and uses Thereof

#23
20210101138
2021-04-08

Chiral binuclear metal complexes for stereoselective hydrolysis of saccharides and glycosides

#24
20210023544
2021-01-28

Method for preparing and processing catalyst solutions

#25
20200369828
2020-11-26

Process for preparing polycarbonate and catalytic system used

#26
20200332376
2020-10-22

ECONOMICAL METHODS FOR PERFORMING OXIDATIVE CATALYTIC PRETREATMENT OF PLANT BIOMASS USING A HOMOGENEOUS CATALYST SYSTEM

#27
20200276566
2020-09-03

Catalyst for ring expansion metathesis polymerization of cyclic monomers

#28
20200140610
2020-05-07

CATALYSTS

#29
20200108380
2020-04-09

Targeted, metal-catalyzed fluorination of complex compounds with fluoride ion via decarboxylation

#30
20190283010
2019-09-19

EX VIVO METHODS FOR PREDICTING AND CONFIRMING IN VIVO METABOLISM OF PHARMACEUTICALLY ACTIVE COMPOUNDS

#31
20190256650
2019-08-22

Catalytic carbonylation catalysts and methods

#32
20190232266
2019-08-01

Method of producing proton pump inhibitor compound having optical activity

#33
20190211144
2019-07-11

Synthesis of crystalline polymers from cyclic diolides

#34
20190193062
2019-06-27

Catalysts for polycarbonate production

#35
20190127497
2019-05-02

Toluene free silica supported single-site metallocene catalysts from in-situ supported MAO formation in aliphatic solvents

#36
20190100490
2019-04-04

Multi-directional polydentate ligands for metal-organic hybrid structures

#37
20190091674
2019-03-28

Methods of using multi-ligand metal complexes to perform oxidative catalytic pretreatment of lignocellulosic biomass

#38
20190055352
2019-02-21

Catalysts

#39
20190039058
2019-02-07

Organometallic complexes of sequential tetradentate monoanionic ligands and uses thereof in ring opening polymerization of cyclic esters

#40
20190030520
2019-01-31

Synthesis of metal complexes and uses thereof

#41
20190010277
2019-01-10

Multi-block copolymers

#42
20180305324
2018-10-25

Bis(aminophenylphenol) ligands and transition metal catalysts prepared therefrom

#43
20180257065
2018-09-13

Catalyst for ring expansion metathesis polymerization of cyclic monomers

#44
20180207628
2018-07-26

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

#45
20180179242
2018-06-28

Catalysts and methods for polymer synthesis

#46
20180094384
2018-04-05

Oxidative method

#47
20180008971
2018-01-11

Method for producing proton pump inhibitor compound having optical activity

#48
20180008970
2018-01-11

Linear inorganic coordination polymer, metal complex compound, and metal nanostructure and catalyst composition comprising the same

#49
20170275303
2017-09-28

Chiral binuclear metal complexes for stereoselective hydrolysis of saccharides and glycosides

#50
20170247508
2017-08-31

Bimetallic catalytic complexes for the polymerisation of carbon dioxide and an epoxide

#51
20170210848
2017-07-27

Catalysts

#52
20170073463
2017-03-16

Catalytic carbonylation catalysts and methods

#53
20170051106
2017-02-23

Polycarbonate polyol compositions and methods

#54
20160251331
2016-09-01

Metal-conjugated microporous polymers

#55
20160122376
2016-05-05

Ruthenium- or osmium-based complex catalysts

#56
20160108146
2016-04-21

Transition metal based pro-catalyst and a process for its preparation

#57
20160038925
2016-02-11

Catalysts for electroless metallization containing five-membered heterocyclic nitrogen compounds

#58
20160001278
2016-01-07

Catalyst for olefin multimerization and method for producing olefin multimer in presence of catalyst for olefin multimerization

#59
20150376326
2015-12-31

Polyurethanes made using zinc catalysts

#60
20150252145
2015-09-10

Catalysts and methods for polymer synthesis

#61
20150218310
2015-08-06

Method of manufacturing polyalkylene carbonate

#62
20150152221
2015-06-04

Polycarbonate polyol compositions and methods

#63
20150099876
2015-04-09

Molecular catalysts capable of catalyzing oxidation of hydrocarbons and method for oxidizing hydrocarbons

#64
20150087795
2015-03-26

Ligands designed to provide highly active catalyst complexes

#65
20150051370
2015-02-19

Bimetallic catalytic complexes for the polymerisation of carbon dioxide and an epoxide

#66
20150038651
2015-02-05

Dinuclear indium catalysts and their use for (Co)polymerization of cyclic esters

#67
20150004323
2015-01-01

Catalysts for electroless metallization containing five-membered heterocyclic nitrogen compounds

#68
20140371056
2014-12-18

Iron(III) containing complex and condensation reaction catalysts, methods for preparing the catalysts, and compositions containing the catalysts

#69
20140296522
2014-10-02

Catalytic carbonylation catalysts and methods

#70
20140296467
2014-10-02

Iron(II) containing complex and condensation reaction catalysts, methods for preparing the catalysts, and compositions containing the catalysts

#71
20140296456
2014-10-02

Catalyst systems for production of alpha olefin oligomers and polymers

#72
20140296453
2014-10-02

Catalyst compositions for the polymerization of olefins

#73
20140296061
2014-10-02

Catalysts and methods of increasing mass transfer rate of acid gas scrubbing solvents

#74
20140249279
2014-09-04

Method of synthesising polycarbonates in the presence of a bimetallic catalyst and a chain transfer agent

#75
20140171617
2014-06-19

Catalysts and methods for polymer synthesis

#76
20140140912
2014-05-22

Catalytic oxidation of sulphide species

#77
20140066533
2014-03-06

Conjugated microporous macromolecule catalyst complexed with cobalt, preparation and use thereof

#78
20130303740
2013-11-14

Process for the preparation of urethanes

#79
20130225781
2013-08-29

Polyurethanes made using zinc catalysts

#80
20130210615
2013-08-15

Metal complex, modified compound thereof and useful compound thereof

#81
20130172498
2013-07-04

Catalyst systems for production of alpha olefin oligomers and polymers

#82
20130172497
2013-07-04

Catalyst compositions for the polymerization of olefins

#83
20130144033
2013-06-06

Catalysts and methods for polymer synthesis

#84
20130144032
2013-06-06

Catalysts and methods for polymer synthesis

#85
20130144031
2013-06-06

Catalysts and methods for polymer synthesis

#86
20120316316
2012-12-13

Titanium-based catalyst showing excellent activity and selectivity in polycondensation reactions

#87
20120289670
2012-11-15

Fluorinated Alkoxy-Imino Catalyst Components

#88
20120259070
2012-10-11

Reactor continuity

#89
20120220780
2012-08-30

Ligand for asymmetric synthesis catalyst, and process for production of alpha-alkenyl cyclic compound using the same

#90
20120175306
2012-07-12

ACTIVATED CARBON WITH IMPROVED MECHANICAL RESISTANCE, AND THE USES THEREOF, ESPECIALLY AS A CATALYST CARRIER

#91
20120136134
2012-05-31

Process for preparing a polyester

#92
20120116034
2012-05-10

SOLUTION POLYMERIZATION PROCESS AND PROCATALYST CARRIER SYSTEMS USEFUL THEREIN

#93
20120035383
2012-02-09

Alkoxylation processes and catalysts therefor

#94
20120029246
2012-02-02

Alkoxylation processes and catalysts therefor

#95
20120021897
2012-01-26

RING COMPOUND

#96
20110312489
2011-12-22

Fluorinated Alkoxy-Imino Catalyst Components

#97
20110301323
2011-12-08

Alkoxylation processes and catalysts therefor

#98
20110297877
2011-12-08

ALKOXYLATION PROCESSES AND CATALYSTS THEREFOR

#99
20110196175
2011-08-11

Hydroxylation of β-dicarbonyls with zirconium catalysts

#100
20110189749
2011-08-04

TRAPPING, RECYCLING, AND OTHER TECHNIQUES INVOLVING CATALYSTS

#101
20110166039
2011-07-07

Methods of Discovering or Developing Novel Materials and Molecules

#102
20110152497
2011-06-23

Catalysts and methods for polymer synthesis

#103
20110118435
2011-05-19

Bimetallic catalytic complexes for the copolymerization of carbon dioxide and an epoxide

#104
20110082325
2011-04-07

Transition metal complex compounds, olefin oligomerization catalysts including the compounds, and processes for producing olefin oligomers using the catalysts

#105
20110077379
2011-03-31

TITANIUM-BASED CATALYST SHOWING EXCELLENT ACTIVITY AND SELECTIVITY IN POLYCONDENSATION REACTIONS

#106
20100298195
2010-11-25

Composition

#107
20100292449
2010-11-18

WATER-STABLE COMPOUNDS, CATALYSTS AND CATALYSED REACTIONS

#108
20100278987
2010-11-04

ACTIVATED CARBON WITH IMPROVED MECHANICAL RESISTANCE, AND THE USES THEREOF, ESPECIALLY AS A CATALYST CARRIER

#109
20100234629
2010-09-16

Method for producing optically active alcohol compound

#110
20100185014
2010-07-22

Hydroxylation of β-dicarbonyls with zirconium catalysts

#111
20100168351
2010-07-01

Catalyst complex and process for producing multimodal molecular weight polyolefins

#112
20100105853
2010-04-29

Metal complex

#113
20100094037
2010-04-15

Process for production of optically active sulfoxide compound using iron-salan complex catalyst

#114
20100029472
2010-02-04

Fluorinated alkoxy-imino catalyst components

#115
20090227762
2009-09-10

NOVEL CATALYTIC MATERIALS AND THEIR USE IN THE PREPARATION OF POLYMERIC MATERIALS

#116
20090227743
2009-09-10

Polymer-supported metal complex catalyst

#117
20090203944
2009-08-13

Oxidation Catalyst

#118
20090176948
2009-07-09

Transition metal complexes, and catalysts compositions for preparing ethylene homopolymers or copolymers

#119
20090093638
2009-04-09

Allylic oxidations catalyzed by dirhodium catalysts under aqueous conditions

#120
20090062110
2009-03-05

METAL COMPLEX AND USE THEREOF

#121
20090053825
2009-02-26

Molecular recognition polymer enabling reconstruction of recognition field for target molecule and method of producing the same

#122
20090036687
2009-02-05

MULTINUCLEAR COMPLEX AND CONDENSATION PRODUCT THEREOF

#123
20090030172
2009-01-29

Polymeric salen compounds and methods thereof

#124
20090012330
2009-01-08

Method for producing optically active alcohol compound

#125
20090011929
2009-01-08

MULTINUCLEAR COMPLEX AND POLYMER THEREOF

#126
20090005526
2009-01-01

Tridentate metal catalyst for olefin polymerization

#127
20080306259
2008-12-11

Hydroxylation of beta-dicarbonyls with zirconium catalysts

#128
20080269470
2008-10-30

Bridged bi-aromatic ligands, catalysts, processes for polymerizing and polymers therefrom

#129
20080219916
2008-09-11

Peroxide decomposition catalyst

#130
20080103040
2008-05-01

Catalytic Composition for the Insertion of Carbon Dioxide Into Organic Compounds

#131
20080071047
2008-03-20

Catalyst composition and use thereof

#132
20070287872
2007-12-13

Tungsten Based Catalyst System

#133
20070287627
2007-12-13

Single site palladium catalyst complexes

#134
20070265463
2007-11-15

Titanium compound and process for producing optically active cyanohydrins

#135
20070123419
2007-05-31

Activated carbon with improved mechanical resistance, and the uses thereof, especially as a catalyst carrier

#136
20070117943
2007-05-24

Tridentate metal catalyst for olefin polymerization

#137
20070117713
2007-05-24

Tridentate metal catalyst for olefin polymerization

#138
20060293544
2006-12-28

Partially decomposed catalyst and hydrocarbon oxidation processes using the same

#139
20060287190
2006-12-21

Zeolite-like metal organic frameworks (ZMOFS): modular approach to the synthesis of organic-inorganic hybrid porous materials having a zeolite like topology

#140
20060263895
2006-11-23

Method for monitoring the stereoselectivity and relative rate of organic chemical reactions

#141
20060229196
2006-10-12

Catalyst comprising N-substituted cyclic imide compound and process for producing organic compounds using the catalyst

#142
20060211892
2006-09-21

Bridged bi-aromatic ligands, catalysts, processes for polymerizing and polymers therefrom

#143
20060211879
2006-09-21

Optically active copper catalyst composition

#144
20060173210
2006-08-03

Process for producing optically active compound

#145
20060155145
2006-07-13

Process for direct conversion of methane into acetic acid

#146
20060128559
2006-06-15

Transition metal catalysts for (co) polymerizing of olefinic monomers

#147
20060111572
2006-05-25

Ligands and complex compounds containing the same

#148
20060079396
2006-04-13

Metal colloid and catalyst produced from such metal colloid

#149
20060052554
2006-03-09

Bridged bi-aromatic catalysts, complexes, and methods of using the same

#150
20050277749
2005-12-15

Catalytic composition and its preparation and use for preparing polymers from ethylenically unsaturated monomers

#151
20050266982
2005-12-01

Activated catalyst systems from substituted dialuminoxane complexes

#152
20050256345
2005-11-17

Chiral catalyst, process for preparing the same and its use in the oxidate coupling of naphthols

#153
20050256280
2005-11-17

Catalyst preparation method

#154
20050240032
2005-10-27

Catalyst for the carbonylation of oxiranes

#155
20050227861
2005-10-13

Catalytic systems

#156
20050215426
2005-09-29

Esterification catalyst and process therewith

#157
20050209471
2005-09-22

Main-group metal-based asymmetric catalysts and applications thereof

#158
20050209420
2005-09-22

Catalyst composition and use thereof

#159
20050192454
2005-09-01

Process for the cyanation aldehydes

#160
20050164872
2005-07-28

Bridged bi-aromatic ligands, catalysts, processes for polymerizing and polymers therefrom

#161
20050137410
2005-06-23

Practical, cost-effective synthesis of CoQ10

#162
20050101807
2005-05-12

Method for isomerizing allyl alcohols

#163
20050080281
2005-04-14

Bridged bi-aromatic ligands, catalysts, processes for polymerizing and polymers therefrom

#164
20050065350
2005-03-24

Method for forming a carbon-carbon or carbon-heteroatom linkage

#165
20050059812
2005-03-17

Process for insertion of acrylonitrile into a metal-carbon bond

#166
20050049140
2005-03-03

Activated catalyst systems from substituted dialuminoxane complexes

#167
20050043541
2005-02-24

Metal complexes useful in metathesis and other reactions

#168
20050009687
2005-01-13

Titanium alkoxide catalysts for polymerization of cyclic esters and methods of polymerization