ClassID:

33114

B01J31/0244 - CPC Classification

Classification description:

Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides; Nitrogen-, phosphorus-, arsenic- or antimony-containing compounds; Nitrogen containing compounds with nitrogen contained as ring member in aromatic compounds or moieties, e.g. pyridine

Recent Application in this class:
#1
20260116898
2026-04-30

Preparation Method and Application of Imidazole-Functionalized Metal-Organic Framework Material Im RE-MOF With Lipase-Mimetic Catalytic Activity

#2
20260022268
2026-01-22

POWDER COATING COMPOSITION

#3
20250296906
2025-09-25

METHOD FOR PREPARING 4-HYDROXY-2-METHYLENE-BUTANAL, 4-HYDROXY-2-METHYL-BUT-2-ENAL AND ESTERS THEREOF

#4
20250171409
2025-05-29

PROCESS OF PREPARATION OF INDOXACARB AND ITS INTERMEDIATES

#5
20250170565
2025-05-29

Catalyst Loaded with TEMPO Compound, and Preparation Method and Use thereof

#6
20250162963
2025-05-22

ETHYLENE TRIMERIZATION CATALYST SYSTEMS CONTAINING AROMATIC SOLVENTS

#7
20250154124
2025-05-15

PROCESSES FOR THE PREPARATION OF N-(1-METHYLCYCLOPROPYL)-2-(3-PYRIDINYL)-2H-INDAZOLE-4-CARBOXAMIDE AND INTERMEDIATES THEREOF

#8
20250136603
2025-05-01

METHODS AND INTERMEDIATES FOR PREPARING ANTIVIRAL PRODRUGS

#9
20250135444
2025-05-01

SYSTEMS AND METHODS FOR MANUFACTURING ELECTROCHROMICS

#10
20250129029
2025-04-24

ACRIDINE COMPOUND

#11
20250129016
2025-04-24

PHOTOREDOX METHODS FOR RADIOCYANATION OF ARENES AND USE THEREOF

#12
20240401095
2024-12-05

CONVERSION OF WASTE PLASTICS TO HIGH-VALUE METABOLITES

#13
20240383864
2024-11-21

METHOD FOR PREPARING AZOXYSTROBIN AND INTERMEDIATE THEREOF

#14
20240300878
2024-09-12

PHOTOCHEMICAL PREPARATION OF FLUORINE-CONTAINING COMPOUNDS

#15
20240217897
2024-07-04

Ionic liquid alkylation of isobutane with ethylene to produce alkylate

#16
20240199806
2024-06-20

CARBONATE-CONTAINING OLIGOMER, MANUFACTURING METHOD THEREOF, AND CROSSLINKED PRODUCT

#17
20240158340
2024-05-16

PHOTOCATALYTIC ARYLATION OF CARBONYL COMPOUNDS AND METHODS FOR USING THE SAME

#18
20240150803
2024-05-09

CONVERSION OF WASTE PLASTICS TO HIGH-VALUE METABOLITES

#19
20240101822
2024-03-28

POLYAMIDE-IMIDE COPOLYMER FILM, PREPARATION METHOD THEREOF AND FLEXIBLE DISPLAY

#20
20240092728
2024-03-21

HYDROXY-SUBSTITUTED SPHINGOLIPIDS

#21
20240067594
2024-02-29

METHODS OF PLASTIC RECYCLING USING HIGHLY EFFICIENT ORGANOCATALYSTS

#22
20240002328
2024-01-04

SELENIUM-BASED CATALYST SYSTEM FOR PREPARING CARBONATE DERIVATIVE, AND METHOD FOR PREPARING CARBONATE DERIVATIVE BY USING SAME

#23
20230415137
2023-12-28

PHOTOCATALYST COMPOSITION, PHOTOCATALYST COMPOSITION SOLUTION, PHOTOCATALYST MEMBER, METHOD FOR USING PHOTOCATALYST COMPOSITION, AND SPACE DISINFECTION METHOD

#24
20230406826
2023-12-21

USE OF A CATALYST COMPOSITION FOR BIARYL SYNTHESIS BY DECARBOXYLATIVE CROSS-COUPLING

#25
20230406819
2023-12-21

METHOD FOR PRODUCING ARYL THIOL ESTER COMPOUND

#26
20230406811
2023-12-21

UNSYMMETRIC LINEAR CARBONATE AND METHOD FOR PREPARING THEREOF

#27
20230340165
2023-10-26

CROSS-LYNKED HYALURONIC ACID SYNTHESIS PROCESS

#28
20230271898
2023-08-31

ETHYLENE OLIGOMERISATION PROCESS COMPRISING IN SITU PREPARATION OF THE CATALYTIC COMPOSITION

#29
20230265084
2023-08-24

METHOD FOR PREPARING INTERMEDIATE OF URACIL COMPOUND CONTAINING ISOXAZOLINE

#30
20230234040
2023-07-27

HUMIC ACID ASSISTED METAL NANOPARTICLE SYNTHESIS FOR THREE-WAY CATALYSIS APPLICATION

#31
20230192589
2023-06-22

METHOD FOR PRODUCING ESTER COMPOUND

#32
20230183151
2023-06-15

Ionic liquid alkylation of isobutane with ethylene to produce alkylate

#33
20230173472
2023-06-08

PROCESS AND CATALYST FOR THE PREPARATION OF ETHYLENE

#34
20230167067
2023-06-01

PHOTOREDOX-CATALYZED DIRECT C-H FUNCTIONALIZATION OF ARENES

#35
20230132332
2023-04-27

Green Methods of Carbohydrate Acetylation

#36
20230121469
2023-04-20

CATALYST FOR MANUFACTURING AMIDE COMPOUND, AND METHOD FOR MANUFACTURING AMIDE COMPOUND

#37
20230064451
2023-03-02

CATALYST SYSTEM FOR SUZUKI CROSS-COUPLING REACTIONS

#38
20230054550
2023-02-23

COMPOSITION AND METHOD FOR CATALYTIC REDUCTION OF CARBON DIOXIDE OR CARBOHYDRATE

#39
20230001398
2023-01-05

ELECTROCHEMICAL REDUCTION OF CARBON DIOXIDE

#40
20220356139
2022-11-10

SYNTHESIS OF DEUTERATED ALDEHYDES

#41
20220306615
2022-09-29

AN IMPROVED PROCESS TO SYNTHESIZE 5-(3PYRIDYL)-2,2'-BITHIOPHENE(SENSITIZER)

#42
20220305474
2022-09-29

Electrochemical reduction of carbon dioxide

#43
20220305473
2022-09-29

ELECTROCHEMICAL REDUCTION OF CARBON DIOXIDE

#44
20220280927
2022-09-08

ANTIFOULING OLIGOMERIZATION CATALYST SYSTEMS

#45
20220280926
2022-09-08

Antifouling oligomerization catalyst systems

#46
20220177397
2022-06-09

Processes for preparing calixarenes

#47
20220161249
2022-05-26

Nitrogen-doped catalyst for oxidative coupling reaction of methane, manufacturing method of nitrogen-doped catalyst for oxidative coupling reaction of methane thereby, and method for oxidative coupling reaction of methane using the same

#48
20220062875
2022-03-03

Enantiomerically enriched, polycrystalline molecular sieves

#49
20220033362
2022-02-03

Synthetic method and application of 2-hydroxyphenyl-5-pyrazinyl ketone

#50
20210380569
2021-12-09

Process for Preparation of Optically Enriched Isoxazolines

#51
20210269558
2021-09-02

Compositions and methods of promoting organic photocatalysis

#52
20210188890
2021-06-24

Selective valorization of biomass sugars

#53
20210179531
2021-06-17

Preparation of diesters of (meth)acrylic acid from epoxides

#54
20210171729
2021-06-10

In-situ polymerized type thermoplastic prepreg, thermoplastic composite, and methods of manufacturing the same

#55
20210101135
2021-04-08

Filtration media for removing chloramine, chlorine and ammonia, and method of making the same

#56
20210047253
2021-02-18

Processes for preparing calixarenes

#57
20210032211
2021-02-04

PROCESSES FOR THE SYNTHESIS OF SULFENTRAZONE

#58
20210017109
2021-01-21

Processes for preparing calixarenes

#59
20200376473
2020-12-03

Preparation and application of 4-methyl-5-vinylthiazolyl polymeric ionic liquid

#60
20200290030
2020-09-17

ELECTROCHEMICAL REDUCTION OF CARBON DIOXIDE

#61
20200270212
2020-08-27

Electron donor, and method for synthesizing 4, 4′-bipyridine using electron donor

#62
20200222886
2020-07-16

Olefin oligomerization catalyst and method for producing olefin oligomer in the presence of the same catalyst

#63
20200148844
2020-05-14

POLYIMIDE FILM MANUFACTURING METHOD

#64
20200147593
2020-05-14

Cinchonium betaine catalysts and methods of using same

#65
20200047169
2020-02-13

Catalysts for olefin isomerization

#66
20200024252
2020-01-23

Antifungal compound process

#67
20200002466
2020-01-02

Polycycloolefin monomers and catalyst activated by compound capable of generating photoacid as 3D printing materials

#68
20200002284
2020-01-02

Photoredox-catalyzed direct C-H functionalization of arenes

#69
20190308180
2019-10-10

Catalysts for chemical reactions in a water-surfactant mixture

#70
20190300551
2019-10-03

Process for preparing isocyanates containing alkoxysilane groups

#71
20190276388
2019-09-12

Preparation of amino acids and amino acid derivatives

#72
20190248721
2019-08-15

Processes for preparing calixarenes

#73
20190240649
2019-08-08

Catalyst for curable compositions containing hexahydrotriazine structural units

#74
20190201870
2019-07-04

Filtration media for removing chloramine, chlorine, and ammonia, and method of making the same

#75
20190194387
2019-06-27

METHOD OF PREPARING GLYCOLIDE

#76
20190194160
2019-06-27

Antifungal compound process

#77
20190193063
2019-06-27

CATALYSTS SUPPORTED ON NATURAL POLYMERS FOR THE PRODUCTION OF CARBONATES FROM CO2

#78
20190135748
2019-05-09

Methods of manufacture of 2-aryl-3,3-bis(4-hydroxyaryl)phthalimidines, and polymers derived therefrom

#79
20190105643
2019-04-11

Cinchonium betaine catalysts and methods of using same

#80
20190083966
2019-03-21

Light driven metal pincer photocatalysts for carbon dioxide reduction to carbon monoxide

#81
20190010060
2019-01-10

Aerogel blanket for ultra-high temperature, production method thereof, and construction method thereof

#82
20190001317
2019-01-03

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

#83
20180346672
2018-12-06

In-situ polymerized type thermoplastic prepreg, thermoplastic composite, and methods of manufacturing the same

#84
20180282252
2018-10-04

Method for producing optically active 2-(2-fluorobiphenyl-4-yl) propanoic acid

#85
20180272320
2018-09-27

Nitrogen and phosphorous doped carbon supported nanoparticle platinum electrocatalyst and method of making

#86
20180237550
2018-08-23

Compositions and methods of promoting organic photocatalysis

#87
20180209053
2018-07-26

Reduction catalyst, and chemical reactor, reduction method and reduction product-producing system employing the catalyst

#88
20180207625
2018-07-26

Enantiomerically enriched, polycrystalline molecular sieves

#89
20180148414
2018-05-31

Photoredox-catalyzed direct C—H functionalization of arenes

#90
20180134969
2018-05-17

Oxidation catalyst and processes for using same

#91
20180118658
2018-05-03

(Meth)acrylate manufacturing method

#92
20180050330
2018-02-22

ELECTROCHEMICAL REDUCTION OF CARBON DIOXIDE

#93
20180022690
2018-01-25

Process and intermediates for the preparation of NEP inhibitors

#94
20180016205
2018-01-18

Method for producing alpha-olefin low polymer

#95
20180002341
2018-01-04

Asymmetric synthesis of funapide

#96
20170327448
2017-11-16

Methods for producing fuels, gasoline additives, and lubricants using amine catalysts

#97
20170217953
2017-08-03

Process for the preparation of optically active isoxazoline compounds

#98
20170217883
2017-08-03

Process for the synthesis of Dapsone and its intermediates

#99
20170204044
2017-07-20

Multifunctional (meth)acrylate manufacturing method

#100
20170107168
2017-04-20

Process for the dimerization of activated olefins

#101
20170084758
2017-03-23

Optical wavelength conversion element containing ionic liquid, and article equipped with said optical wavelength conversion element

#102
20160367977
2016-12-22

Antifouling oligomerization catalyst systems

#103
20160346774
2016-12-01

Supported catalyst for aldehyde coupling reaction , method for performing aldehyde coupling reaction, and method for regenerating supported catalyst for aldehyde coupling reaction

#104
20160311781
2016-10-27

Process for making substituted quinazoline compounds

#105
20160185691
2016-06-30

One-component reagent for the fluoroalkylation reaction

#106
20160176844
2016-06-23

PROCESSES FOR THE PREPARATION OF A DIARYLTHIOHYDANTOIN COMPOUND

#107
20160096791
2016-04-07

Direct anti-markovnikov addition of acids to alkenes

#108
20160076158
2016-03-17

Reduction catalyst and chemical reactor

#109
20160046553
2016-02-18

Process for producing cyclohexanone compound

#110
20160032203
2016-02-04

Compositions and methods of making biofuel

#111
20150376101
2015-12-31

Hetereocyclic agent as catalytic stabilizing agent in a hydroformylation process

#112
20150298108
2015-10-22

Method for preparing methyl acetate

#113
20150274682
2015-10-01

Preparation of dihydroxyethyl piperazine

#114
20150239918
2015-08-27

FUNCTIONALIZED CARBON MATRIX MATERIALS

#115
20150133680
2015-05-14

Direct anti-markovnikov addition of acids to alkenes

#116
20150080612
2015-03-19

Method of acetalizing an aldehyde

#117
20150011770
2015-01-08

Group 4 metal compound containing thiophene-fused cyclopentadienyl ligand derived from tetraquinoline derivative and olefin polymerization using the same

#118
20140350258
2014-11-27

Alpha-hydrogen substituted nitroxyls and derivatives thereof as catalysts

#119
20140296581
2014-10-02

Process for producing phenol

#120
20140228561
2014-08-14

Metalloporphyrin complex, manufacturing process therefor and carbon dioxide fixation catalyst therefrom, as well as process for manufacturing cyclic carbonate

#121
20130211024
2013-08-15

Method for preparing olefin-diene copolymer using transition metal compound containing thiophene-fused cyclopentadienyl ligand

#122
20130211023
2013-08-15

Supported catalyst for olefin polymerization and preparation method for polyolefin using the same

#123
20130211021
2013-08-15

Method for preparing polypropylene using transition metal compound containing thiophene-fused cyclopentadienyl ligand

#124
20130211020
2013-08-15

Catalyst composition for olefin polymerization and preparation method for polyolefin using the same

#125
20130203949
2013-08-08

Group 4 metal compound containing thiophene-fused cyclopentadienyl ligand derived from tetraquinoline derivative and olefin polymerization using the same

#126
20130190508
2013-07-25

Catalysts containing N-heterocyclic carbenes for enantioselective synthesis

#127
20130184411
2013-07-18

High Strength Presulfied Catalyst for Hydrogenating Hydrocarbon Resins

#128
20130172594
2013-07-04

Synthesis of organohalosilane monomers via enhanced cleavage of direct process residue

#129
20130137787
2013-05-30

Reducing emissions in polyurethane foam

#130
20130053575
2013-02-28

Catalyst composition and method for preparing amide

#131
20120203026
2012-08-09

METHOD FOR MANUFACTURING TRICYCLODECANE MONO-METHANOL MONOCARBOXYLIC ACID DERIVATIVE

#132
20120184733
2012-07-19

Catalyst composition and method for preparing amide using the same

#133
20120156589
2012-06-21

ELECTRODE CATALYST FOR FUEL CELL, MANUFACTURING METHOD THEREOF, AND FUEL CELL USING THE SAME

#134
20120046468
2012-02-23

Intermediates in the enantioselective synthesis of 3-(aminomethyl)-5-methyl-hexanoic acid

#135
20120015165
2012-01-19

ANTISTAINING SHEET

#136
20110250424
2011-10-13

Pathogen-resistant fabrics

#137
20110028774
2011-02-03

Hypernucleophilic catalysts for detoxification of chemical threat agents

#138
20110021343
2011-01-27

Methods of preparation of an olefin oligomerization catalyst

#139
20110000824
2011-01-06

Hydroprocessing catalyst and method of making the same

#140
20100292465
2010-11-18

Catalysts containing N-heterocyclic carbenes for enantioselective synthesis

#141
20100274065
2010-10-28

Oligomerization catalyst system and process for oligomerizing olefins

#142
20100210744
2010-08-19

Mesoporous polymer colloids

#143
20100185019
2010-07-22

CATALYST COMPOSITION AND PROCESS FOR PRODUCING CROSS-COUPLED COMPOUND USING SAME

#144
20100113852
2010-05-06

Oligomerization catalyst system and process for oligomerizing olefins

#145
20100113851
2010-05-06

System and method of deactivating and quenching an oligomerization catalyst

#146
20100113257
2010-05-06

Compositions and catalyst systems of metal precursors and olefinic diluents

#147
20100087310
2010-04-08

Heptazine Modified Titanium Dioxide Photocatalyst and Method for Its Manufacture

#148
20100030000
2010-02-04

PRODUCTION METHOD OF ALPHA-OLEFIN LOW POLYMER AND STORAGE METHOD OF PYRROLE COMPOUND

#149
20100029974
2010-02-04

Catalytic system and method for oxidative carbonylation reaction

#150
20100021375
2010-01-28

CATALYST FOR THE CHEMICAL DECOMPOSITION OF METALHYDRIDE

#151
20090318734
2009-12-24

Ionic additive for catalysis in biphasic reaction systems

#152
20090312559
2009-12-17

CATALYTIC ENANTIOSELECTIVE SILYLATIONS OF SUBSTRATES

#153
20090054679
2009-02-26

Process for production of mono-substituted alkylated compound using aldimine or derivative thereof

#154
20080242902
2008-10-02

Composition for the vapor phase dehydrohalogenation of 1,1,2-trihaloethane to 1,1-dihaloethylene and methods for preparing and using such composition

#155
20080202578
2008-08-28

Photocharge separation using supramolecular complex of π-electron type extended viologen derivative and porphyrin

#156
20080177122
2008-07-24

Methods of preparation of an olefin oligomerization catalyst

#157
20080154036
2008-06-26

Guanidine compound and asymmetric reaction using the same

#158
20080125310
2008-05-29

Hydride reduction of alpha, beta-unsaturated carbonyl compounds using chiral organic catalysts

#159
20080064898
2008-03-13

Method for Producing Oxygen-Containing Compound

#160
20080058534
2008-03-06

Methods of preparation of an olefin oligomerization catalyst

#161
20080051608
2008-02-28

Preparation of α-hydroxy ketones via carbene-catalyzed umpolung reaction of aldehydes

#162
20070276146
2007-11-29

Adenine modified silica-based catalyst, a process for the preparation and use there for the production of cyclic carbonates

#163
20070270565
2007-11-22

New Catalysts for selective isocyanate dimerization

#164
20070225157
2007-09-27

Method for producing asymmetric alkyl compound using alkali-treated solid support, and alkali-treated solid support used in this method

#165
20070083049
2007-04-12

Asymmetric carbon-carbon-bond-forming reactions catalyzed by bifunctional cinchona alkaloids

#166
20070073095
2007-03-29

Fluorphore embedded/incorporating/bridged periodic mesoporous organosilicas as recognition photo-decontamination catalysts

#167
20070055081
2007-03-08

Processes for production of alpha-aminooxyketones and alpha-hydroxyketones

#168
20060293172
2006-12-28

Cure catalyst, composition, electronic device and associated method

#169
20060281944
2006-12-14

Method of manufacturing acetic acid

#170
20060204433
2006-09-14

Process for treating a gas containing hydrogen sulphide and sulphur dioxide

#171
20060161024
2006-07-20

Hydride reduction of α,β-unsaturated carbonyl compounds using chiral organic catalysts

#172
20060014956
2006-01-19

Asymmetric Michael and Aldol additions using bifunctional cinchona-alkaloid-based catalysts

#173
20050283034
2005-12-22

Methods for recycling catalyst compositions for aromatic ring halogenation

#174
20050283033
2005-12-22

Catalyst compositions and their use for chlorinating aromatic compounds

#175
20050266289
2005-12-01

Ionic perfluorovinyl compounds and their uses as components of ionic conductors of the polymer type, of selective membranes or of catalysts

#176
20050256282
2005-11-17

Process for producing contact product; catalyst component for addition polymerization; process for producing catalyst for addition polymerization; and process for producing addition polymer

#177
20050187391
2005-08-25

Methods of preparation of an olefin oligomerization catalyst

#178
20050187098
2005-08-25

Methods of preparation of an olefin oligomerization catalyst

#179
20050176968
2005-08-11

Process for producing indolopyrrolocarbazole derivative

#180
20050154209
2005-07-14

Optically active compounds, method for kinetic optical resolution of carboxylic acid derivatives and catalysts therefor

#181
20050153831
2005-07-14

Heteropolyacid catalyst and method for producing the same

#182
20050080259
2005-04-14

Catalyst and a method for the trimerization of isocyanates

#183
20050070741
2005-03-31

Arylbis (perfluoroalkylsulfonyl)methane and metallic salt thereof, and methods for producing the same

#184
20050054694
2005-03-10

Catalyst comprising indium salt and organic ionic liquid and process for friedel-crafts reactions

#185
20050020841
2005-01-27

Process for producing epoxide compound

#186
16510907
2019-11-12

Hydroxytyrosol p-phenylenedicarboxylate having antioxidant activity and a method of preparing the same

#187
16428354
2020-07-28

Method of producing deuterated haloform

#188
16359982
2019-07-02

Hydroxytyrosol shikimic acid ester for treating cardiovascular deceases and a method of preparing the same

#189
15831430
2019-02-19

Synthesis of gamma dicarbonyl and pyrrole compounds