ClassID:

33252

B01J31/34 - CPC Classification

Classification description:

Catalysts comprising hydrides, coordination complexes or organic compounds containing in addition, inorganic metal compounds not provided for in groups  -  of chromium, molybdenum or tungsten

Recent Application in this class:
#1
20260103649
2026-04-16

SUSTAINABLE AVIATION FUEL FROM NORMAL ALPHA OLEFIN BYPRODUCTS AND PROCESS FOR SAME

#2
20250256269
2025-08-14

PHOTOCATALYTIC PAINT, PHOTOCATALYST COATING METHOD, AND PHOTOCATALYST-COATED ARTICLE

#3
20250144606
2025-05-08

CONJUGATED POLYMERS INFILTRATED WITH INORGANICS FOR PHOTOCATALYSIS

#4
20250084331
2025-03-13

SUSTAINABLE AVIATION FUEL FROM NORMAL ALPHA OLEFIN BYPRODUCTS AND PROCESS FOR SAME

#5
20250084327
2025-03-13

SUSTAINABLE JET FUEL AND PROCESS

#6
20240207832
2024-06-27

PHOTOCATALYST COATING LIQUID

#7
20240181437
2024-06-06

Modified supported chromium catalysts and ethylene-based polymers produced therefrom

#8
20240091744
2024-03-21

Aqueous methods for titanating a chromium/silica catalyst

#9
20230364595
2023-11-16

Modified supported chromium catalysts and ethylene-based polymers produced therefrom

#10
20230338937
2023-10-26

Supported Hydrotreating Catalysts Having Enhanced Activity

#11
20230321645
2023-10-12

ACID-BASE MEDIATED ION-EXCHANGE METAL LOADED ZEOLITE

#12
20230211329
2023-07-06

Metal-Oxo Clusters Comprising Noble Metals and Metal Cluster Units Thereof

#13
20230182121
2023-06-15

Modified supported chromium catalysts and ethylene-based polymers produced therefrom

#14
20230173474
2023-06-08

Methods of Preparing a Catalyst Utilizing Hydrated Reagents

#15
20230159669
2023-05-25

Methods for chromium catalyst activation using oxygen-enriched fluidization gas

#16
20220306531
2022-09-29

Visible-light-photocatalyzed composite light-transmitting concrete as well as preparation method and application thereof

#17
20220280925
2022-09-08

Methods of preparing a catalyst utilizing hydrated reagents

#18
20220274095
2022-09-01

Methods of preparing a catalyst utilizing hydrated reagents

#19
20220267485
2022-08-25

Methods for chromium catalyst activation using oxygen-enriched fluidization gas

#20
20220266231
2022-08-25

Modified supported chromium catalysts and ethylene-based polymers produced therefrom

#21
20220152586
2022-05-19

Aqueous methods for titanating a chromium/silica catalyst

#22
20220111375
2022-04-14

ANTIFOULING CATALYST SYSTEMS FOR SELECTIVE ETHYLENE TRIMERIZATION

#23
20220056165
2022-02-24

Supported three-center catalyst and preparation method and application

#24
20220055026
2022-02-24

Supported hydrotreating catalysts having enhanced activity

#25
20210402383
2021-12-30

Light treatment of chromium catalysts and related catalyst preparation systems and polymerization processes

#26
20210402382
2021-12-30

METAL-DOPED AMORPHOUS CARBON NITRIDE PHOTOCATALYTIC MATERIAL AND PREPARATION METHOD THEREOF

#27
20210387172
2021-12-16

Methods of preparing a catalyst utilizing hydrated reagents

#28
20210370281
2021-12-02

Methods of preparing a catalyst utilizing hydrated reagents

#29
20210355274
2021-11-18

Process for preparing polycarbonate and catalytic system used

#30
20210317098
2021-10-14

Method for producing epoxyalkane, and solid oxidation catalyst

#31
20210162384
2021-06-03

Dual functional composite catalyst for olefin metathesis and cracking

#32
20210162378
2021-06-03

NICKEL CONTAINING MIXED METAL-OXIDE/CARBON BULK HYDROPROCESSING CATALYSTS AND THEIR APPLICATION

#33
20210129087
2021-05-06

Anti-haze anti-harmful gas air filter membrane as well as preparation method and application thereof

#34
20210122636
2021-04-29

Polyoxometalate compound and method for producing same, sintered body of polyoxometalate compound, and reaction catalyst

#35
20210114009
2021-04-22

Methods of preparing a catalyst utilizing hydrated reagents

#36
20210114008
2021-04-22

Methods of preparing a catalyst utilizing hydrated reagents

#37
20210102084
2021-04-08

Ink compositions and quantum dot polymer composite pattern prepared from the same

#38
20210047444
2021-02-18

Methods of preparing a catalyst utilizing hydrated reagents

#39
20200369828
2020-11-26

Process for preparing polycarbonate and catalytic system used

#40
20200360909
2020-11-19

Methods of preparing a catalyst utilizing hydrated reagents

#41
20200325165
2020-10-15

Ligand compound, organic chromium compound, catalyst system for olefin oligomerizatin, and method for oligomerizing olefin using same

#42
20200316576
2020-10-08

Methods of preparing a catalyst utilizing hydrated reagents

#43
20200255559
2020-08-13

Methods of preparing a catalyst utilizing hydrated reagents

#44
20200222886
2020-07-16

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

#45
20200164351
2020-05-28

Methods of preparing a catalyst utilizing hydrated reagents

#46
20200114343
2020-04-16

Methods of preparing a catalyst utilizing hydrated reagents

#47
20200086307
2020-03-19

Modified supported chromium catalysts and ethylene-based polymers produced therefrom

#48
20200071625
2020-03-05

Method for adding an organic compound to a porous solid in the gaseous phase

#49
20200070124
2020-03-05

PHOTOCATALYTIC COATING, PROCESS FOR PRODUCING PHOTOCATALYTIC COATING, AND PROCESS FOR PRODUCING PHOTOCATALYTIC BODY

#50
20190388882
2019-12-26

Method and catalyst for selective oligomerization of ethylene

#51
20190314797
2019-10-17

Methods of preparing a catalyst utilizing hydrated reagents

#52
20190270080
2019-09-05

Catalyst containing 2-acetylbutyrolactone and/or the hydrolysis products thereof, and use thereof in a hydrotreatment and/or hydrocracking process

#53
20190241685
2019-08-08

Methods of preparing a catalyst utilizing hydrated reagents

#54
20190232269
2019-08-01

Hydrogenation catalyst, its production and application thereof

#55
20190201872
2019-07-04

Aqueous methods for titanating a chromium/silica catalyst

#56
20190153324
2019-05-23

Conversion of biomass into a liquid hydrocarbon material

#57
20190105649
2019-04-11

Process for Limiting Self-Heating of Activated Catalysts

#58
20190105648
2019-04-11

CATALYST BASED ON CATECHOLAMINE AND ITS USE IN A HYDROTREATMENT AND/OR HYDROCRACKING PROCESS

#59
20190105625
2019-04-11

Method for processing an oligomerization product stream

#60
20190091675
2019-03-28

Fluorinated N-phosphinyl amidine compounds, chromium salt complexes, catalyst systems, and their use to oligomerize ethylene

#61
20190077816
2019-03-14

Ligand compound, organic chromium compound, catalyst system for olefin oligomerization, and method for oligomerizing olefin using same

#62
20190039052
2019-02-07

Nickel containing mixed metal-oxide/carbon bulk hydroprocessing catalysts and their applications

#63
20180264450
2018-09-20

HYDROPROCESSING CATALYSTS AND THEIR PRODUCTION

#64
20180258009
2018-09-13

Process for deactivation of an olefin oligomerization catalyst

#65
20180169632
2018-06-21

Supported catalyst, its activated form, and their preparation and use

#66
20180155462
2018-06-07

Chromium-based olefin polymerization catalysts

#67
20180154343
2018-06-07

HYDROPROCESSING CATALYST AND METHOD FOR PREPARING SAME

#68
20180133706
2018-05-17

Catalyst based on γ-ketovaleric acid and use thereof in a hydrotreatment and/or hydrocracking process

#69
20180127333
2018-05-10

Catalyst system for olefin oligomerization and method for olefin oligomerization using the same

#70
20180094085
2018-04-05

Catalyst system for olefin oligomerization reaction, and method for olefin oligomerization using the same

#71
20180030166
2018-02-01

Catalyst composition and method of preparing polyolefin using the same

#72
20170260305
2017-09-14

Ligand compound, catalyst system for olefin oligomerization, and method for oligomerizing olefins using the same

#73
20170204077
2017-07-20

Method of producing epoxy compound and catalyst composition for epoxidation reaction

#74
20170182476
2017-06-29

Process for limiting the emissions of gases from porous particles

#75
20170080410
2017-03-23

Stabilization of bulk catalysts with organo-metalloxane framework

#76
20170014815
2017-01-19

Photocatalytic element

#77
20170007871
2017-01-12

Multicatalyst polyelectrolyte membranes and materials and methods utilizing the same

#78
20160340273
2016-11-24

Continuous preparation method of high-purity quadricyclane

#79
20160339416
2016-11-24

HYDROPROCESSING CATALYST AND METHOD FOR PREPARING SAME

#80
20160339415
2016-11-24

Composite catalyst for the photocatalytic isomerisation of norbornadiene to prepare quadricyclane and process for making the catalyst

#81
20160288101
2016-10-06

Slurry phase organic-inorganic fused hybrid catalyst for residue hydroprocessing and process for preparation thereof

#82
20160136623
2016-05-19

Method of making hydroprocessing catalyst

#83
20160114315
2016-04-28

Hydroprocessing catalyst composition containing an acetoacetic acid compound, a method of making such a catalyst, and a process of using such catalyst

#84
20160059223
2016-03-03

Hydrodesulfurization catalyst for diesel oil and hydrotreating method for diesel oil

#85
20160045906
2016-02-18

Catalyst system for olefin oligomerization, and method for olefin oligomerization using the same

#86
20160001279
2016-01-07

Process for limiting self heating of activated catalysts

#87
20150315214
2015-11-05

Method for the hydrosilylation of a siloxane photocatalysed by a polyoxometalate compound

#88
20150306590
2015-10-29

Carbon-dioxide compound and catalyst

#89
20150231612
2015-08-20

Supported Catalyst, Its Activated Form, and their Preparation and Use

#90
20150209772
2015-07-30

Process for preparing hydrocracking catalyst

#91
20150129472
2015-05-14

Fiber Mats Coated with Nanogrid Visible Spectrum Photocatalysts

#92
20150129463
2015-05-14

Nanocatalyst for heavy crude oil upgrading and method for synthesizing same

#93
20150045603
2015-02-12

Catalyst systems for preparing 1-hexene and/or 1-octene from ethylene

#94
20150018515
2015-01-15

Method for producing epoxy compound and catalyst composition for epoxidation reaction

#95
20150011384
2015-01-08

Method of making hydroprocessing catalyst

#96
20150005154
2015-01-01

Inorganic/polymeric hybrid catalytic materials with high activity in various solvents

#97
20150005152
2015-01-01

Dual phase catalysts system for mixed olefin hydrations

#98
20140374319
2014-12-25

Hydroprocessing catalysts and their production

#99
20140323291
2014-10-30

Mixed oxides of transition metals, hydrotreatment catalysts obtained therefrom and preparation process

#100
20140309388
2014-10-16

Metathesis catalysts and methods thereof

#101
20140187412
2014-07-03

Aqueous dispersion liquid and coating material, film, and product using the same

#102
20140076780
2014-03-20

Catalyst for use in hydrotreatment, comprising metals from groups VIII and VIB, and preparation with citric acid and C1-C4 dialkyl succinate

#103
20130267409
2013-10-10

HYDROPROCESSING CATALYST AND METHOD FOR PREPARING SAME

#104
20130180886
2013-07-18

Catalyst for use in hydroconversion, comprising at least one zeolite and metals from groups VIII and VIB, and preparation of the catalyst

#105
20130165316
2013-06-27

Process for the preparation of a catalyst which can be used in hydrotreatment and hydroconversion

#106
20120316056
2012-12-13

Aqueous dispersion liquid and coating material, film, and product using the same

#107
20120141355
2012-06-07

Methods and catalysts for the manufacture of carbon fibrils

#108
20120117862
2012-05-17

Dual phase catalysts system for mixed olefin hydrations

#109
20110212832
2011-09-01

Aqueous dispersion liquid and coating material, film, and product using the same

#110
20110060111
2011-03-10

Production of polyethylene

#111
20110009652
2011-01-13

Process for production of epoxy compound

#112
20100291334
2010-11-18

Broad Molecular Weight Polyethylene Having Improved Properties

#113
20100094070
2010-04-15

ETHYLENE TRIMERIZATION USING A SUPPORTED CHROMIUM-TANTALUM CATALYST

#114
20100044274
2010-02-25

Hydrotreatment catalyst, method for production and use thereof

#115
20090312506
2009-12-17

PRODUCTION OF POLYETHYLENE

#116
20090298677
2009-12-03

Method of making hydroprocessing catalyst

#117
20070287872
2007-12-13

Tungsten Based Catalyst System

#118
20070129583
2007-06-07

Catalytic oligomerization of olefinic monomers

#119
20060074205
2006-04-06

Production of broad molecular weight polyethylene

#120
20060054536
2006-03-16

Hydrotreating catalyst for gas oil, process for producing the same, and method of hydrotreating gas oil

#121
20050272886
2005-12-08

Production of broad molecular weight polyethylene

#122
20050101807
2005-05-12

Method for isomerizing allyl alcohols

#123
20050059843
2005-03-17

Method for preparation of para-brominated hydroxyaromatic compounds

#124
20050037917
2005-02-17

Supported chromium oxide catalyst for the production of broad molecular weight polyethylene

#125
20050020841
2005-01-27

Process for producing epoxide compound