ClassID:

34708

B01J2531/66 - CPC Classification

Classification description:

Additional information regarding catalytic systems classified in; Complexes comprising metals of Group VI (VIA or VIB) as the central metal Tungsten

Recent Application in this class:
#1
20250243134
2025-07-31

CATALYTIC HYDROGENOLYSIS OF A POLYMER

#2
20240278223
2024-08-22

Method to Activate Carbene and Carbyne Complexes and Their Use in Metathesis Polymerization

#3
20240131501
2024-04-25

Nanofiber electrocatalyst

#4
20240116043
2024-04-11

HIGHLY DISPERSED METAL SUPPORTED OXIDE AS NH3-SCR CATALYST AND SYNTHESIS PROCESSES

#5
20230398528
2023-12-14

TUNGSTEN-CONTAINING BULK CATALYSTS, METHOD OF MAKING THE SAME, AND THEIR USE IN LOW PRESSURE DIESEL HYDROPROCESSING

#6
20230013959
2023-01-19

Compounds and the use thereof in metathesis reactions

#7
20230001395
2023-01-05

Catalysts for Olefin Metathesis, Methods of Preparation, and Processes for the Use Thereof

#8
20220315517
2022-10-06

METHOD FOR OXIDATIVE CLEAVAGE OF OLEFINS USING A HALOOXODIPEROXOMETALLATE AS A CATALYST

#9
20220305480
2022-09-29

HIGHLY DISPERSED METAL SUPPORTED OXIDE AS NH3-SCR CATALYST AND SYNTHESIS PROCESSES

#10
20220258146
2022-08-18

Catalyst for ring expansion metathesis polymerization of cyclic monomers

#11
20220227797
2022-07-21

TUNGSTEN IMIDO ALKYLIDENE O-BITET AND O-BINOL COMPLEXES AND USE THEREOF IN OLEFIN METATHESIS REACTIONS

#12
20220185833
2022-06-16

PROCESS FOR THE CARBONYLATION OF EPOXIDES

#13
20220032280
2022-02-03

Production of fatty olefin derivatives via olefin metathesis

#14
20210308658
2021-10-07

Nanofiber electrocatalyst

#15
20210206788
2021-07-08

IONIC METAL ALKYLIDENE COMPOUNDS AND USE THEREOF IN OLEFINIC METATHESIS REACTIONS

#16
20210061832
2021-03-04

Phenoxyimine-Based Complexes and Related Ring-Opening Metathesis Polymerization Methods

#17
20200276566
2020-09-03

Catalyst for ring expansion metathesis polymerization of cyclic monomers

#18
20200261898
2020-08-20

Production of fatty olefin derivatives via olefin metathesis

#19
20200094234
2020-03-26

Metathesis Catalyst System for Polymerizing Cycloolefins

#20
20200039900
2020-02-06

Synthesis of pheromones and related materials via olefin metathesis

#21
20200009544
2020-01-09

Catalyst for preparing 1,5-pentanediol via hydrogenolysis of tetrahydrofurfuryl alcohol, method and application thereof

#22
20190366318
2019-12-05

Metathesis catalysts and reactions using the catalysts

#23
20190194374
2019-06-27

High-weight glyceride oligomers and methods of making the same

#24
20190119311
2019-04-25

COMPOUNDS AND THE USE THEREOF IN METATHESIS REACTIONS

#25
20190105646
2019-04-11

Ion pair catalysis of tungstate and molybdate

#26
20190084903
2019-03-21

CATALYTIC ETHENOLYSIS OF OPTIONALLY-FUNCTIONALIZED INTERNAL UNSATURATED OLEFINS

#27
20190067704
2019-02-28

Fuel cell electrode having porous carbon core with macrocyclic metal chelates thereon

#28
20190060888
2019-02-28

Nanofiber electrocatalyst

#29
20190001315
2019-01-03

Immobilized metal alkylidene catalysts and use thereof in olefin metathesis

#30
20180320092
2018-11-08

Transition metal tungsten oxy-hydroxide

#31
20180264450
2018-09-20

HYDROPROCESSING CATALYSTS AND THEIR PRODUCTION

#32
20180257065
2018-09-13

Catalyst for ring expansion metathesis polymerization of cyclic monomers

#33
20180154343
2018-06-07

HYDROPROCESSING CATALYST AND METHOD FOR PREPARING SAME

#34
20180127447
2018-05-10

METATHESIS CATALYSTS AND METHODS THEREOF

#35
20180099268
2018-04-12

Production of fatty olefin derivatives via olefin metathesis

#36
20180050329
2018-02-22

Hybrid Catalyst for Olefin Metathesis

#37
20170369398
2017-12-28

PROCESS FOR DEHYDROGENATION OF ALKYL-CONTAINING COMPOUNDS USING MOLYBDENUM AND TUNGSTEN NITROSYL COMPLEXES

#38
20170348681
2017-12-07

ACTIVATION OF SUPPORTED OLEFIN METATHESIS CATALYSTS BY ORGANIC REDUCTANTS

#39
20170333887
2017-11-23

Catalysts for metathesis reactions including enantioselective olefin metathesis, and related methods

#40
20170189895
2017-07-06

Particles, particle dispersion, particle-dispersed resin composition, producing method therefor, resin molded article, producing method therefor, catalyst particles, catalyst solution, catalyst composition, catalyst molded article, titanium complex, titanium oxide particles and producing method therefor

#41
20170165656
2017-06-15

Transition metal tungsten oxy-hydroxide

#42
20170137365
2017-05-18

Production of fatty olefin derivatives via olefin metathesis

#43
20170129910
2017-05-11

Z-selective ring-closing metathesis reactions

#44
20170113984
2017-04-27

Highly Z-selective olefin metathesis

#45
20170050994
2017-02-23

N-heterocyclic carbene complexes of metal imido alkylidenes and metal OXO alkylidenes, and the use of same

#46
20170037069
2017-02-09

Compounds and the use thereof in metathesis reactions

#47
20160264721
2016-09-15

Hydrogenated syndiotactic norbornene-based ring-opening polymer

#48
20160251388
2016-09-01

Sulfoxidation catalysts and methods for their preparation and use

#49
20160236185
2016-08-18

Immobilized metathesis tungsten oxo alkylidene catalysts and use thereof in olefin metathesis

#50
20160229877
2016-08-11

Metathesis catalysts and methods thereof

#51
20160194343
2016-07-07

Metathesis catalysts and methods thereof

#52
20160159727
2016-06-09

Use of immobilized molybdenum- and tungsten-containing catalysts in olefin cross metathesis

#53
20160122375
2016-05-05

IMMOBILIZED METATHESIS TUNGSTEN CATALYSTS AND USE THEREOF IN OLEFIN METATHESIS

#54
20160108146
2016-04-21

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

#55
20160030936
2016-02-04

Metathesis catalysts and reactions using the catalysts

#56
20160010219
2016-01-14

Molecular molybdenum persulfide and related catalysts for generating hydrogen from water

#57
20160009746
2016-01-14

Tungsten oxo alkylidene complexes for selective olefin metathesis

#58
20160008802
2016-01-14

Highly -selective olefin metathesis

#59
20150328619
2015-11-19

Membrane-supported catalyst removal in the epoxidation of cyclic unsaturated C12 compounds, for example cyclododecene (CDEN)

#60
20150246348
2015-09-03

Z-selective ring-closing metathesis reactions

#61
20150240008
2015-08-27

Catalysts and methods for ring opening metathesis polymerization

#62
20150225236
2015-08-13

Metal complex and method for producing hydrogen peroxide

#63
20150080571
2015-03-19

Compounds having low ionization energy

#64
20150065723
2015-03-05

Olefin metathesis catalysts and related methods

#65
20150065340
2015-03-05

PARTICLES, PARTICLE DISPERSION, PARTICLE-DISPERSED RESIN COMPOSITION, PRODUCING METHOD THEREFOR, RESIN MOLDED ARTICLE, PRODUCING METHOD THEREFOR, CATALYST PARTICLES, CATALYST SOLUTION, CATALYST COMPOSITION, CATALYST MOLDED ARTICLE, TITANIUM COMPLEX, TITANIUM OXIDE PARTICLES AND PRODUCING METHOD THEREFOR

#66
20140374319
2014-12-25

Hydroprocessing catalysts and their production

#67
20140323779
2014-10-30

Process for the preparation of a catalyst based on tungsten for use in hydrotreatment or in hydrocracking

#68
20140309466
2014-10-16

Metathesis catalysts and reactions using the catalysts

#69
20140296516
2014-10-02

Molybdenum and tungsten metal complexes and use thereof as precatalysts for olefin metathesis

#70
20140248006
2014-09-04

Liquid phase epoxidation process

#71
20140135551
2014-05-15

Catalyst systems for the catalytic oligomerization of olefinic monomers

#72
20140107304
2014-04-17

Catalyst systems for the catalytic oligomerization of olefinic monomers

#73
20130330658
2013-12-12

Fuel cell electrode having porous carbon core with macrocyclic metal chelates thereon

#74
20130274482
2013-10-17

Highly -selective olefins metathesis

#75
20120325473
2012-12-27

CATALYTIC POLYMER BEAD COMPOSITIONS; PROCESSIING FOR THEIR PRODUCTION; AND THEIR USE IN GENERATING AND EXTRACTING NATURAL GAS, LIGHT CRUDE OIL, OR SEQUENCES OR MIXTURES THEREOF

#76
20120323000
2012-12-20

-selective ring-closing metathesis reactions

#77
20120289617
2012-11-15

Hybrid Catalyst for Olefin Metathesis

#78
20120217169
2012-08-30

Molecular molybdenum persulfide and related catalysts for generating hydrogen from water

#79
20120136165
2012-05-31

Liquid phase epoxidation process

#80
20110319579
2011-12-29

Catalyst systems for the catalytic oligomerization of olefinic monomers

#81
20110319577
2011-12-29

Catalyst systems for the catalytic oligomerization of olefinic monomers

#82
20110294657
2011-12-01

Hydroprocessing catalysts and their production

#83
20110294656
2011-12-01

Hydroprocessing catalysts and their production

#84
20110288356
2011-11-24

Catalyst Systems for the Catalytic Oligomerization of Olefinic Monomers

#85
20110263882
2011-10-27

Method of producing epoxy compounds

#86
20110237815
2011-09-29

Olefin metathesis catalysts and related methods

#87
20110172381
2011-07-14

Highly active metathesis catalysts selective for ROMP and RCM reactions

#88
20110143925
2011-06-16

CATALYSTS AND METHODS FOR CATALYTIC OXIDATION

#89
20110077421
2011-03-31

Highly Z-selective olefins metathesis

#90
20110071331
2011-03-24

PROCESS FOR CONVERTING ETHANE INTO LIQUID ALKANE MIXTURES

#91
20110065915
2011-03-17

Catalysts for metathesis reactions including enantioselective olefin metathesis, and related methods

#92
20110028310
2011-02-03

CATALYSTS AND METHODS FOR CATALYTIC OXIDATION

#93
20110015430
2011-01-20

Catalysts and processes for the formation of terminal olefins by ethenolysis

#94
20110009652
2011-01-13

Process for production of epoxy compound

#95
20100317814
2010-12-16

Ligands and catalyst systems thereof for the catalytic oligomerization of olefinic monomers

#96
20100311932
2010-12-09

LIGANDS AND CATALYST SYSTEMS THEREOF FOR THE CATALYTIC OLIGOMERIZATION OF OLEFINIC MONOMERS

#97
20100311929
2010-12-09

LIGANDS AND CATALYST SYSTEMS THEREOF FOR THE CATALYTIC OLIGOMERIZATION OF OLEFINIC MONOMERS

#98
20100311928
2010-12-09

LIGANDS AND CATALYST SYSTEMS THEREOF FOR THE CATALYTIC OLIGOMERIZATION OF OLEFINIC MONOMERS

#99
20100279853
2010-11-04

Hydroconversion multi-metallic catalyst and method for making thereof

#100
20100279851
2010-11-04

Hydroconversion multi-metallic catalyst and method for making thereof

#101
20100279849
2010-11-04

Hydroconversion multi-metallic catalyst and method for making thereof

#102
20100226838
2010-09-09

PROCESS FOR THE REMOVAL OF CATALYST DEGRADATION PRODUCTS

#103
20100210451
2010-08-19

CATALYSTS AND METHODS FOR CATALYTIC OXIDATION

#104
20100181230
2010-07-22

Catalyst for ultra-deep desulfurization of diesel via oxidative distillation, its preparation and desulfurization method

#105
20100168377
2010-07-01

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

#106
20100093522
2010-04-15

Catalysts having increased stability

#107
20100081842
2010-04-01

Trimerization

#108
20100041545
2010-02-18

CATALYSTS AND METHODS FOR CATALYTIC OXIDATION

#109
20100030003
2010-02-04

Process for manufacturing neohexene

#110
20090306441
2009-12-10

Method for treatment of oil and/or gas field waste and by product materials

#111
20090176645
2009-07-09

CATALYSTS AND METHODS FOR CATALYTIC OXIDATION

#112
20090173665
2009-07-09

Catalyst for hydrocracking hydrocarbons containing polynuclear aromatic compounds

#113
20090124772
2009-05-14

Process for producing organic transition metal complex compound, metathesis catalyst produced by using the same, ring-opening metathesis polymer obtainable with the metathesis catalyst, and process for producing the polymer

#114
20090112011
2009-04-30

Hydroconversion process employing multi-metallic catalysts and method for making thereof

#115
20090112010
2009-04-30

Hydroconversion processes employing multi-metallic catalysts and method for making thereof

#116
20090111686
2009-04-30

Hydroconversion processes employing multi-metallic catalysts and method for making thereof

#117
20090111685
2009-04-30

Hydroconversion processes employing multi-metallic catalysts and method for making thereof

#118
20090111683
2009-04-30

Hydroconversion processes employing multi-metallic catalysts and method for making thereof

#119
20090111682
2009-04-30

Hydroconversion processes employing multi-metallic catalysts and method for making thereof

#120
20090107889
2009-04-30

Hydroconversion processes employing multi-metallic catalysts and method for making thereof

#121
20090107886
2009-04-30

Hydroconversion processes employing multi-metallic catalysts and method for making thereof

#122
20090107883
2009-04-30

Hydroconversion processes employing multi-metallic catalysts and method for making thereof

#123
20090069516
2009-03-12

Catalyst systems and their use for metathesis reactions

#124
20090062493
2009-03-05

Ligands and catalyst systems thereof for the catalytic oligomerization of olefinic monomers

#125
20080318768
2008-12-25

OXIDATION CATALYST AND PROCESS

#126
20080146438
2008-06-19

High activity supported distillate hydroprocessing catalysts

#127
20080132407
2008-06-05

Bulk group VIII/group VIB metal catalysts and method of preparing same

#128
20080119678
2008-05-22

Olefin metathesis catalysts and related methods

#129
20080064838
2008-03-13

Monocyclopentadienyl complexes

#130
20070299290
2007-12-27

Catalytic trimerization and tetramerization of olefinic monomers

#131
20070298962
2007-12-27

Catalysts and methods for catalytic oxidation

#132
20070287872
2007-12-13

Tungsten Based Catalyst System

#133
20070259774
2007-11-08

Enantioselective Phosphoramidite Compounds and Catalysts

#134
20070185357
2007-08-09

CATALYTIC PROCESS FOR THE OLIGOMERIZATION OF OLEFINIC MONOMERS

#135
20070161834
2007-07-12

Method of catalytic reaction using micro-reactor

#136
20070093379
2007-04-26

Catalysts and methods for catalytic oxidation

#137
20070027350
2007-02-01

Process for producing olefin oligomer

#138
20060281938
2006-12-14

HETEROGENEOUS ALKYNE METATHESIS

#139
20060235250
2006-10-19

Catalytic trimerization and tetramerization of olefinic monomers

#140
20060229480
2006-10-12

Tetramerization of olefins

#141
20060211891
2006-09-21

Metal catalyst and its use

#142
20060199728
2006-09-07

Enantioselective amination and etherification

#143
20060173226
2006-08-03

Tetramerization of olefins

#144
20060166815
2006-07-27

Monocyclopentadienyl complexes

#145
20060128910
2006-06-15

Tandem tetramerisation-polymerisation of olefins

#146
20060116491
2006-06-01

Monocyclopentadienyl complexes

#147
20050176990
2005-08-11

Oxidation catalyst and process

#148
20050113622
2005-05-26

Catalytic trimerization of olefinic monomers

#149
20050101807
2005-05-12

Method for isomerizing allyl alcohols

#150
20050101475
2005-05-12

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

#151
20050075504
2005-04-07

Recyclable catalysts methods of making and using the same

#152
20050065378
2005-03-24

Manganese(IV) complex salts and their use as oxidation catalysts

#153
20050020788
2005-01-27

Olefin trimerization using a catalyst comprising a source of chromium, molybdenum or tungsten and a ligand containing at least one phosphorous, arsenic or antimony atom bound to at least one (hetero) hydrocarbyl group

#154
20050010049
2005-01-13

Metal catalysts and methods for making and using same