ClassID:

33217

B01J31/223 - 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 two oxygen atoms present in one at least bidentate or bridging ligand

Recent Application in this class:
#1
20250269361
2025-08-28

NEW SYNTHESES OF Z-SELECTIVE OLEFIN METATHESIS CATALYSTS

#2
20250136530
2025-05-01

METHOD OF DECOMPOSING CROSSLINKED RUBBER

#3
20250136529
2025-05-01

METHOD OF DECOMPOSING CROSSLINKED RUBBER

#4
20240399352
2024-12-05

SECOND GENERATION CATALYSTS FOR REVERSIBLE FORMIC ACID DEHYDROGENATION

#5
20240190804
2024-06-13

Diruthenium Catalyst Compositions and Synthetic Processes Related Thereto

#6
20240110115
2024-04-04

Homogenous catalytic composition for improving LPG combustion

#7
20220258146
2022-08-18

Catalyst for ring expansion metathesis polymerization of cyclic monomers

#8
20220080400
2022-03-17

HYDROFORMYLATION CATALYST, PREPARATION METHOD THEREFOR AND USE THEREOF

#9
20220002215
2022-01-06

Methods for limiting water in recycled solvent during linear alpha olefin syntheses

#10
20210277028
2021-09-09

METAL-ORGANIC FRAMEWORK CATALYSTS, AND USES THEREOF

#11
20210187488
2021-06-24

A METHOD OF SYNTHESISING A PT(II) COMPLEX; A PT(II) COMPLEX; USE OF SUCH A COMPLEX AS A PHOTOACTIVATABLE CATALYST IN A HYDROSILYLATION REACTION

#12
20210138442
2021-05-13

Process for the preparation of hydrocarbon soluble organometallic catalysts

#13
20210023544
2021-01-28

Method for preparing and processing catalyst solutions

#14
20200276566
2020-09-03

Catalyst for ring expansion metathesis polymerization of cyclic monomers

#15
20200171474
2020-06-04

Catalysts for the transformation of carbon dioxide and glycerol to formic acid and lactic acid and methods of making the same

#16
20190366318
2019-12-05

Metathesis catalysts and reactions using the catalysts

#17
20190322803
2019-10-24

SUSTAINABLE PROCESS FOR PREPARING POLY(LIMONENE)DICARBONATE HAVING HIGH GLASS TRANSITION TEMPERATURE

#18
20190308178
2019-10-10

Oligomerization catalyst and method for preparing ethylene oligomer using same

#19
20190152897
2019-05-23

Hafnium-based metal-organic frameworks as epoxide ring-opening catalysts

#20
20190112250
2019-04-18

Process for the preparation of lightly-branched hydrophobes and the corresponding surfactants and applications thereof

#21
20190070589
2019-03-07

Thermolatent catalyst and its use in curable compositions

#22
20180320092
2018-11-08

Transition metal tungsten oxy-hydroxide

#23
20180311643
2018-11-01

Titanium oxide particle, composition for forming photocatalyst, and photocatalyst

#24
20180265604
2018-09-20

Procatalyst and polymerization process using the same

#25
20180265446
2018-09-20

Catalyst and method for biodiesel production from unrefined low-grade oil and crude aqueous alcohols

#26
20180257065
2018-09-13

Catalyst for ring expansion metathesis polymerization of cyclic monomers

#27
20180134817
2018-05-17

Catalyst compositions and use thereof

#28
20180037530
2018-02-08

Ruthenium-phenol catalysts for transfer hydrogenation reactions

#29
20180009685
2018-01-11

Method and composition for reducing nitrates, nitrites, and/or hydroxylamine in water using a homogeneous reduced copper tetra-substituted fluorinated pinacolate ligand catalyst complex

#30
20170267796
2017-09-21

Five-coordinate bis-phenylphenoxy catalysts for the preparation of ethylene-based polymers

#31
20170260220
2017-09-14

Metathesis catalyst

#32
20170225156
2017-08-10

Metal complex and supported metal complex having disiloxane as ligand, method for production therefor, and supported metal catalyst prepared by using the same

#33
20170165656
2017-06-15

Transition metal tungsten oxy-hydroxide

#34
20170066704
2017-03-09

Ruthenium-phenol catalysts and method of preparing menthone from isopulegol

#35
20160289351
2016-10-06

Synthesis of aryl coupled bis phenoxides and their use in olefin polymerization catalyst systems with activator-supports

#36
20160130206
2016-05-12

Process for the preparation of lightly-branched hydrophobes and the corresponding surfactants and applications thereof

#37
20160108068
2016-04-21

Method for the production of a titanium containing catalyst, titanium containing catalyst, method for the production of polyester and polyester

#38
20160030936
2016-02-04

Metathesis catalysts and reactions using the catalysts

#39
20160030932
2016-02-04

Metal complex and supported metal complex having disiloxane as ligand, method for production therefor, and supported metal catalyst prepared by using the same

#40
20150273457
2015-10-01

HIGHLY ACTIVE MULTIDENTATE CATALYSTS FOR EFFICIENT ALKYNE METATHESIS

#41
20150252150
2015-09-10

Method for producing (meth)acrylic-modified polybutadiene

#42
20150240009
2015-08-27

Method for producing end-modified polybutadiene or end-modified hydrogenated polybutadiene and composition containing same

#43
20140371056
2014-12-18

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

#44
20140309466
2014-10-16

Metathesis catalysts and reactions using the catalysts

#45
20140296467
2014-10-02

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

#46
20140106960
2014-04-17

Z-selective olefin metathesis catalysts and their synthetic procedure

#47
20130288154
2013-10-31

Method for producing fuel cell electrode catalyst, fuel cell electrode catalyst, and uses thereof

#48
20130130892
2013-05-23

Sulfoxidation catalysts and methods and systems of using same

#49
20130045863
2013-02-21

COMPLEX AND METHOD OF PREPARATION

#50
20130037414
2013-02-14

CATALYST SYSTEM AND METHOD FOR THE PHOTOLYSIS OF WATER

#51
20120271030
2012-10-25

Catalyst and process

#52
20120259033
2012-10-11

Photo-latent titanium-chelate catalysts

#53
20120232181
2012-09-13

CATALYSTS AND THEIR USE

#54
20120116034
2012-05-10

SOLUTION POLYMERIZATION PROCESS AND PROCATALYST CARRIER SYSTEMS USEFUL THEREIN

#55
20120078001
2012-03-29

Process for preparing alkoxylation catalyst and alkoxylation process

#56
20110313174
2011-12-22

Trianionic pincer ligands, a CR(III)/CR(V) catalytic system and its use for catalytic aerobic oxidation of organic substrates

#57
20110306781
2011-12-15

Method for producing optically active fluorinated oxetane

#58
20110011771
2011-01-20

Sulfoxidation catalysts and methods and systems of using same

#59
20100168377
2010-07-01

Catalytic conversion of amide compounds to methyl ether polymers and methyl ether ladder polymers

#60
20100152398
2010-06-17

Catalyst composition and a process for the oligomerization of ethylene

#61
20100129698
2010-05-27

ELECTRODE CATALYST FOR FUEL CELL

#62
20100105909
2010-04-29

Modified metal complex and use thereof

#63
20100029968
2010-02-04

Asymmetric reaction catalyst and method for preparing optically active compound using the same

#64
20100010285
2010-01-14

DECONTAMINATION SYSTEM

#65
20100004468
2010-01-07

Carbon nanotube adducts and methods of making the same

#66
20090176949
2009-07-09

Transition metal complexes, catalyst compositions containing the same, and methods for preparing ethylene homopolymers or copolymers of ethylene and α-olefins using the same

#67
20090176948
2009-07-09

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

#68
20090082197
2009-03-26

Methods of preparing a polymerization catalyst

#69
20090062110
2009-03-05

METAL COMPLEX AND USE THEREOF

#70
20090023579
2009-01-22

Ligand, method for producing the same, and catalyst using the ligand

#71
20080300387
2008-12-04

Organometallic Framework Materials of Transition Group III

#72
20080269470
2008-10-30

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

#73
20080177025
2008-07-24

Double metal cyanide catalysts for the preparation of polyether polyols

#74
20080051537
2008-02-28

Supported Bis(Hydroxylarylaryloxy) Catalysts For Manufacture Of Polymers

#75
20080027209
2008-01-31

Non-precipitating alkali/alkaline earth metal and aluminum compositions made with organic hydroxyacids

#76
20070287872
2007-12-13

Tungsten Based Catalyst System

#77
20070265472
2007-11-15

Asymmetric reaction catalyst and method for preparing optically active compound using the same

#78
20070213554
2007-09-13

Process for preparing alkoxylation catalyst and alkoxylation process

#79
20070060770
2007-03-15

Process for preparing alkoxylation catalyst and alkoxylation process

#80
20070060656
2007-03-15

Optically active nitro alcohol derivatives, optically active amino alcohol derivatives, and process for producing thereof

#81
20070010648
2007-01-11

Catalyst for manufacture of esters

#82
20060211892
2006-09-21

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

#83
20060155145
2006-07-13

Process for direct conversion of methane into acetic acid

#84
20060155102
2006-07-13

Catalyst and process

#85
20060079396
2006-04-13

Metal colloid and catalyst produced from such metal colloid

#86
20060074265
2006-04-06

Asymmetric catalytic systems

#87
20060052554
2006-03-09

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

#88
20050288176
2005-12-29

Delayed action catalysts and methods for polymerizing macrocyclic oligomers

#89
20050227861
2005-10-13

Catalytic systems

#90
20050215426
2005-09-29

Esterification catalyst and process therewith

#91
20050187398
2005-08-25

Single component cationic palladium proinitiators for the latent polymerization of cycloolefins

#92
20050164872
2005-07-28

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

#93
20050164869
2005-07-28

Practical chiral zirconium catalyst

#94
20050148801
2005-07-07

Optically active nitro alcohol derivatives, optically active amino alcohol derivatives, and process for producing thereof

#95
20050101475
2005-05-12

Imido-tethered carbenes of molybdenum for ring-opening metathesis polymerization and ring-closing metathesis

#96
20050080281
2005-04-14

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

#97
20050015936
2005-01-27

Methods for solubilizing and recovering fluorinated compounds

#98
20050006623
2005-01-13

Carbon nanotube adducts and methods of making the same

#99
20050003954
2005-01-06

Photocatalyst

#100
18584581
2024-10-29

Tri-metallic organic framework (MOF) complex as a reduction catalyst