ClassID:

32844

B01J23/8993 - CPC Classification

Classification description:

Catalysts comprising metals or metal oxides or hydroxides, not provided for in group of the iron group metals or copper combined with noble metals also combined with metals, or metal oxides or hydroxides provided for in groups  -  with chromium, molybdenum or tungsten

Recent Application in this class:
#1
20260115701
2026-04-30

CATALYSTS, SYSTEMS, AND METHODS FOR AMMONIA SYNTHESIS

#2
20260070044
2026-03-12

CARBON MONOXIDE CATALYST AND PREPARATION METHOD THEREFOR AND USE THEREOF

#3
20250367645
2025-12-04

Z-SCHEME PHOTOCATALYST FOR TREATMENT OF WASTEWATER

#4
20240390880
2024-11-28

CATALYTIC STRUCTURES WITH METAL OXIDE SUBSTRATES, AND METHODS FOR FABRICATION AND USE THEREOF

#5
20240198322
2024-06-20

VISIBLE LIGHT-SENSITIVE PHOTOCATALYST COMPOSITION AND A VISIBLE LIGHT-SENSITIVE PHOTOCATALYST FILM COMPRISING THE SAME

#6
20240189801
2024-06-13

Tetrametallic bulk hydroprocessing catalysts

#7
20240109823
2024-04-04

PROCESS OF PRODUCING ALKENYLAROMATIC COMPOUND USING DEHYDROGENATION CATALYST

#8
20230347324
2023-11-02

Tetrametallic bulk hydroprocessing catalysts

#9
20230234037
2023-07-27

MOLYBDENUM-BASED CATALYSTS FOR CARBON DIOXIDE CONVERSION

#10
20230158479
2023-05-25

CATALYST FOR THE GENERATION OF HYDROGEN AND/OR SYNTHESIS GAS, METHOD FOR OBTAINING SAME AND USE IN A STEAM REFORMING PROCESS

#11
20230025575
2023-01-26

PROCESS FOR PREPARING AMINES OVER A COPPER CATALYST

#12
20220387977
2022-12-08

METHOD FOR PRODUCING A CATALYST SYSTEM FOR GAS REACTIONS

#13
20220251455
2022-08-11

Efficient 2-step process for the direct production of liquid fuels from carbon dioxide and hydrogen

#14
20220170403
2022-06-02

COMBUSTION SYSTEM

#15
20210339232
2021-11-04

Tetrametallic bulk hydroprocessing catalysts

#16
20210322955
2021-10-21

Acid-resistant catalyst supports and catalysts

#17
20210178351
2021-06-17

Heat integrated reformer with catalytic combustion for hydrogen production

#18
20210146339
2021-05-20

Catalyst compositions and process for direct production of hydrogen cyanide in an acrylonitrile reactor feed stream

#19
20200270197
2020-08-27

Increasing the catalyst selectivity in the continuous hydrogenation of nitro compounds by adding ammonia

#20
20200254432
2020-08-13

Enhanced catalytic materials with partially embedded catalytic nanoparticles

#21
20200229441
2020-07-23

Fungicide, photo catalytic composite material, adsorbent, and depurative

#22
20200108378
2020-04-09

Functional structural body and method for making functional structural body

#23
20200071620
2020-03-05

Method for deoxygenating of oxygenated hydrocarbons using hydrogenation catalyst and hydrodeoxygenation

#24
20200023339
2020-01-23

Acid-resistant catalyst supports and catalysts

#25
20190271088
2019-09-05

Methods and systems for production of elongated carbon nanofibers

#26
20190201878
2019-07-04

Supported catalyst used for synthesizing polyether amine, and manufacturing method

#27
20190160453
2019-05-30

Binder-free high strength, low steam-to-oil ratio ethylbenzene dehydrogenation catalyst

#28
20190076829
2019-03-14

METHOD FOR THE HYDROTHERMAL PREPARATION OF MOLYBDENUM-BISMUTH-COBALT-IRON-BASED MIXED OXIDE CATALYSTS

#29
20190055479
2019-02-21

Process for producing monoaromatic hydrocarbons from a hydrocarbon feed comprising polyaromatics

#30
20190009252
2019-01-10

CATALYST COMPOSITIONS AND PROCESS FOR DIRECT PRODUCTION OF HYDROGEN CYANIDE IN AN ACRYLONITRILE REACTOR FEED STREAM

#31
20180370872
2018-12-27

Dehydrogenation catalyst for alkylaromatic compound, process for producing same, and dehydrogenation method using same

#32
20180318807
2018-11-08

Binder-free high strength, low steam-to-oil ratio ethylbenzene dehydrogenation catalyst

#33
20180318806
2018-11-08

Catalyst for aminating polyether polyol and preparation method thereof and method of preparing polyetheramines using catalyst thereof

#34
20180290127
2018-10-11

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

#35
20180154339
2018-06-07

COMPOSITE FILAMENTS HAVING THIN CLADDINGS, ARRAYS OF COMPOSITE FILAMENTS, FABRICATION AND APPLICATIONS THEREOF

#36
20180093261
2018-04-05

Process for preparing an iron-chromium catalyst with a platinum promoter, and catalyst consisting of iron chromium with a platinum promoter

#37
20170232431
2017-08-17

Direct synthesis method of nanostructured catalyst particles on various supports and catalyst structure produced by the same

#38
20170113186
2017-04-27

EXHAUST GAS PURIFICATION SYSTEM, CATALYST, AND EXHAUST GAS PURIFICATION METHOD

#39
20170100709
2017-04-13

Exhaust gas-purifying catalyst

#40
20170089571
2017-03-30

Perovskite catalysts enhanced combustion on porous media

#41
20170001187
2017-01-05

Preparation method of catalyst comprising a ruthenium-containing catalyst layer formed on the body surface

#42
20170001178
2017-01-05

Method for preparing catalyst used for preparing chlorine, catalyst and method for preparing chlorine

#43
20160332147
2016-11-17

Photocatalyst material and method for producing same

#44
20160288105
2016-10-06

HYDROGENATION CATALYSTS COMPRISING A MIXED OXIDE COMPRISING A PROMOTER METAL

#45
20160244468
2016-08-25

Method for preparing a halosilane

#46
20160244391
2016-08-25

CATALYST AND PROCESS FOR PRODUCING ALDEHYDES AND/OR ALCOHOLS

#47
20160207872
2016-07-21

Heterogeneous catalysts for the transesterification of aromatic alcohols; and methods of making and use thereof

#48
20160207856
2016-07-21

Process for the preparation of glycols

#49
20160107968
2016-04-21

Method for producing acrolein

#50
20160074843
2016-03-17

Use of catalyst prepared with a subgroup VI element for the production of organic chemicals and fuels from lignin

#51
20160074841
2016-03-17

High productivity catalyst for alkane oxidation to unsaturated carboxylic acids and alkenes

#52
20160067682
2016-03-10

Stable Support For Fischer-Tropsch Catalyst

#53
20160059221
2016-03-03

Selective ammoxidation catalysts

#54
20160059220
2016-03-03

Catalyst for producing unsaturated aldehyde and/or unsaturated carboxylic acid, method for producing the catalyst, and method for producing unsaturated aldehyde and/or unsaturated carboxylic acid using the catalyst

#55
20160016811
2016-01-21

Preparing layered double hydroxide nanostructures

#56
20160001271
2016-01-07

Method for preparing refractory alloy-based polymetallic oxide catalysts for the partial oxidation of hydrocarbons into synthesis gas

#57
20150321179
2015-11-12

Composite oxide, preparation method for same, and application thereof

#58
20150307422
2015-10-29

Process for producing ethanol with zonal catalysts

#59
20150290623
2015-10-15

Catalyst support structure, catalyst including the structure, reactor including a catalyst, and methods of forming same

#60
20150252708
2015-09-10

Zoned catalysed substrate monolith

#61
20150210606
2015-07-30

Fischer-Tropsch process

#62
20150209763
2015-07-30

Catalyst for preparing chiral selective and conductive selective single-walled carbon nanotube, preparation method and application thereof

#63
20150202601
2015-07-23

Catalyst composition and reactivation process useful for alkane dehydrogenations

#64
20150165419
2015-06-18

Hydrogenation catalysts with cobalt-modified supports

#65
20150126768
2015-05-07

Device useful for hydrogenation reactions (II)

#66
20150125369
2015-05-07

COATED PARTICLE FILTER, CATALYTIC CONVERTER AND DEVICE HAVING THE SAME

#67
20150118599
2015-04-30

Composite Filaments having Thin Claddings, Arrays of Composite Filaments, Fabrication and Applications Thereof

#68
20150105580
2015-04-16

Device useful for hydrogenation reactions (III)

#69
20150073174
2015-03-12

Device useful for hydrogenation reactions (I)

#70
20150025281
2015-01-22

Process for producing ethanol using hydrogenation catalysts

#71
20150025267
2015-01-22

METAL POWDERDOUS CATALYST COMPRISING A FE-ALLOY

#72
20150024928
2015-01-22

Ethanol manufacturing process over catalyst having improved radial crush strength

#73
20150024927
2015-01-22

CHEMISORPTION OF ETHYL ACETATE DURING HYDROGENATION OF ACETIC ACID TO ETHANOL

#74
20150018585
2015-01-15

Metal powderdous catalyst comprising a CoCrMo-alloy

#75
20150011791
2015-01-08

Metal powderdous catalyst for hydrogenation process

#76
20140323294
2014-10-30

Exhaust gas purifying catalyst composition and exhaust gas purifying catalyst

#77
20140249334
2014-09-04

Catalyst for polyol hydrogenolysis

#78
20140194273
2014-07-10

Wire catalyst for hydrogenation/dehydrogenation reaction and manufacturing method therefor

#79
20140187414
2014-07-03

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

#80
20140186747
2014-07-03

Composite Filaments having Thin Claddings, Arrays of Composite Filaments, Fabrication and Applications Thereof

#81
20140128642
2014-05-08

Process for vapor phase hydrogenation

#82
20140128484
2014-05-08

CONVERTING NATURAL GAS TO ORGANIC COMPOUNDS

#83
20140045954
2014-02-13

Fischer-Tropsch process

#84
20140045953
2014-02-13

Treating of catalyst support

#85
20140018453
2014-01-16

CATALYSTS FOR THE CONVERSION OF SYNTHESIS GAS TO ALCOHOLS

#86
20140018452
2014-01-16

CATALYSTS FOR THE CONVERSION OF SYNTHESIS GAS TO ALCOHOLS

#87
20130338405
2013-12-19

Method for producing glycol from polyhydric alcohol

#88
20130324393
2013-12-05

Visible-light-responsive photocatalyst with environmental resistance

#89
20130317264
2013-11-28

Catalysts

#90
20130310610
2013-11-21

Heterogeneous catalyst and its use

#91
20130289312
2013-10-31

Production of alpha, omega-diols

#92
20130245338
2013-09-19

Hydrogenation Catalysts Prepared from Polyoxometalate Precursors and Process for Using Same to Produce Ethanol

#93
20130245337
2013-09-19

Hydrogenation catalysts prepared from polyoxometalate precursors and process for using same to produce ethanol while minimizing diethyl ether formation

#94
20130245333
2013-09-19

Ethanol manufacturing process over catalyst having improved radial crush strength

#95
20130219774
2013-08-29

Process for the hydrotreatment of vegetal materials

#96
20130217923
2013-08-22

Structured catalyst

#97
20130211150
2013-08-15

Chemisorption of ethyl acetate during hydrogenation of acetic acid to ethanol

#98
20130184502
2013-07-18

REDUCED WATER CONTENT PREPARATION PROCESS FOR HYDROGENATION CATALYSTS

#99
20130184501
2013-07-18

Hydrogenation catalysts with acidic sites

#100
20130178669
2013-07-11

Cobalt and tin hydrogenation catalysts

#101
20130178668
2013-07-11

Multifunctional hydrogenation catalysts

#102
20130178667
2013-07-11

Processes for Making Catalysts

#103
20130178666
2013-07-11

Processes for making catalysts with metal halide precursors

#104
20130178665
2013-07-11

Processes for making catalysts with acidic precursors

#105
20130178664
2013-07-11

Hydrogenation catalysts

#106
20130178663
2013-07-11

COBALT-CONTAINING HYDROGENATION CATALYSTS AND PROCESSES FOR MAKING SAME

#107
20130178662
2013-07-11

Modified catalyst supports

#108
20130178661
2013-07-11

Hydrogenation catalysts with cobalt-modified supports

#109
20130165704
2013-06-27

PROCESS FOR PRODUCING ETHANOL IN A REACTOR HAVING A CONSTANT TEMPERATURE

#110
20130130893
2013-05-23

Activation of dual catalyst systems

#111
20130130151
2013-05-23

Metal alloy catalysts for fuel cell cathodes

#112
20130118912
2013-05-16

Compositions, Electrodes, Methods, and Systems for Water Electrolysis and Other Electrochemical Techniques

#113
20130072728
2013-03-21

Process for vapor phase hydrogenation

#114
20130017590
2013-01-17

Preparation method of transportation fuel or lubricating base oil using biomass

#115
20120328500
2012-12-27

HIGHLY ACIDIC COMPOSITIONS COMPRISING ZIRCONIUM AND SILICON OXIDES AND AN OXIDE OF AT LEAST ONE OTHER ELEMENT SELECTED FROM AMONG TITANIUM, ALUMINUM, TUNGSTEN, MOLYBDENUM, CERIUM, IRON, TIN, ZINC, AND MANGANESE

#116
20120283342
2012-11-08

Catalysts for the conversion of synthesis gas to alcohols

#117
20120283088
2012-11-08

Mixed Oxide Catalysts Made of Hollow Shapes

#118
20120209048
2012-08-16

Catalyst, its preparation and use

#119
20120094199
2012-04-19

CATALYST FOR ELECTROCHEMICAL APPLICATIONS

#120
20120088186
2012-04-12

Catalyst and Method for the Electrochemical Oxidation of Methane

#121
20120071697
2012-03-22

Method for producing ethanol

#122
20120071671
2012-03-22

CATALYST AND METHOD FOR PARTIALLY OXIDIZING HYDROCARBONS

#123
20110268242
2011-11-03

Hydrogen and Oxygen Recombination Catalyst, Recombination Apparatus, and Nuclear Plant

#124
20110265738
2011-11-03

Wire catalyst for hydrogenation/dehydrogenation reaction and manufacturing method therefor

#125
20110263891
2011-10-27

Catalyst for gas phase hydrogenation of carboxylic acids having a support modified with a reducible metal oxide

#126
20110244012
2011-10-06

FUNGICIDE, PHOTO CATALYTIC COMPOSITE MATERIAL, ADSORBENT, AND DEPURATIVE

#127
20110207972
2011-08-25

CATALYSTS AND PROCESSES FOR THE HYDROGENOLYSIS OF GLYCEROL AND OTHER ORGANIC COMPOUNDS FOR PRODUCING POLYOLS AND PROPYLENE GLYCOL

#128
20110172090
2011-07-14

Compositions and methods for treating exhaust gases

#129
20110150742
2011-06-23

CATALYSTS FOR NOX REDUCTION EMPLOYING H2 AND A METHOD OF REDUCING NOX

#130
20110048962
2011-03-03

Compositions, electrodes, methods, and systems for water electrolysis and other electrochemical techniques

#131
20110021842
2011-01-27

METHOD FOR PRODUCING CARBONYL COMPOUND

#132
20100324331
2010-12-23

MIXED OXIDE CATALYSTS MADE OF HOLLOW SHAPES

#133
20100303697
2010-12-02

Selective catalytic reduction system and process for treating NOx emissions using a zinc or titanium promoted palladium-zirconium catalyst

#134
20100247407
2010-09-30

HIGHLY ACIDIC COMPOSITIONS COMPRISING ZIRCONIUM AND SILICON OXIDES AND AN OXIDE OF AT LEAST ONE OTHER ELEMENT SELECTED FROM AMONG TITANIUM, ALUMINUM, TUNGSTEN, MOLYBDENUM, CERIUM, IRON, TIN, ZINC, AND MANGANESE

#135
20100228061
2010-09-09

CATALYST FOR REMOVING DETRIMENTAL HYDROCARBONS PRESENT IN EFFLUENT OR PROCESS GASES

#136
20100137650
2010-06-03

SHELL CATALYST, PROCESS FOR ITS PREPARATION AND USE

#137
20100121114
2010-05-13

Tunable catalyst gas phase hydrogenation of carboxylic acids

#138
20100098598
2010-04-22

Catalysts, methods of making catalysts, and methods of combustion

#139
20100029996
2010-02-04

Catalyst for producing alcohol

#140
20090274936
2009-11-05

CARBON MONOXIDE CATALYST SYSTEM TO REMOVE CO

#141
20090247401
2009-10-01

Methanol oxidation catalyst

#142
20090221843
2009-09-03

Catalyst for producing acrylonitrile and process for producing acrylonitrile

#143
20090117447
2009-05-07

Metal alloy catalysts for fuel cell cathodes

#144
20090093653
2009-04-09

CATALYST

#145
20090081391
2009-03-26

Methanol oxidation catalyst

#146
20090062588
2009-03-05

Catalyst, its preparation and use

#147
20090062587
2009-03-05

Catalyst, its preparation and use

#148
20090023051
2009-01-22

Platinum, tungsten and nickel containing electrocatalysts

#149
20080311014
2008-12-18

Permselective membrane type reactor

#150
20080292513
2008-11-27

Catalyst carrier

#151
20080194401
2008-08-14

Nickel and cobalt plated sponge catalysts

#152
20080194398
2008-08-14

RUTHENIUM-COPPER CHROMITE HYDROGENATION CATALYSTS

#153
20080194397
2008-08-14

Palladium-copper chromite hydrogenation catalysts

#154
20080176070
2008-07-24

CARBON FIBER AND CATALYST FOR MANUFACTURE OF CARBON FIBER

#155
20080132410
2008-06-05

CATALYST FOR CATALYZING GROWTH OF SINGLE-WALL CARBON NANOTUBES

#156
20080131602
2008-06-05

METHOD OF PREPARING CATALYST FOR CATALYZING GROWTH OF SINGLE-WALL CARBON NANOTUBES

#157
20080032886
2008-02-07

Doped solid acid catalyst composition, process of conversion using same and conversion products thereof

#158
20080031793
2008-02-07

Compositions and methods for treating exhaust gases

#159
20080020130
2008-01-24

Method to make and use long single-walled carbon nanotubes as electrical conductors

#160
20070243326
2007-10-18

Synthesis of single-walled carbon nanotubes

#161
20070224107
2007-09-27

Method of manufacturing carbon nanostructure

#162
20070072019
2007-03-29

Catalyst for partial oxidation reforming of fuel and fuel reforming apparatus and method using the catalyst

#163
20070065358
2007-03-22

Catalyst for partial oxidation reforming of fuel and fuel reforming apparatus and method using the catalyst

#164
20070049490
2007-03-01

Platinum, tungsten, and nickel or zirconium containing electrocatalysts

#165
20070037039
2007-02-15

Platinum-copper-tungsten fuel cell catalyst

#166
20070032691
2007-02-08

Dehydrogenation process

#167
20060280677
2006-12-14

Platinum-free ruthenium-cobalt catalyst formulations for hydrogen generation

#168
20060251952
2006-11-09

Platinum-chromium-copper/nickel fuel cell catalyst

#169
20060241325
2006-10-26

Hydrogenation catalyst and hydrogenation method

#170
20060194694
2006-08-31

Platinum-ruthenium containing catalyst formulations for hydrogen generation

#171
20060182676
2006-08-17

Ammonia oxidation catalyst for the coal fired utilities

#172
20060070915
2006-04-06

Doped catalyst and improved process for treatment of hydrocarbon feedstocks

#173
20060039854
2006-02-23

Catalyst for partial oxidation reforming of fuel and fuel reforming apparatus and method using the catalyst

#174
20050272941
2005-12-08

Process for forming branched composition catalytically by carbon-hydrogen bond activation in a saturated moiety

#175
20050238936
2005-10-27

Membrane-electrode assembly for fuel cell and fuel cell system comprising the same

#176
20050191233
2005-09-01

Catalyst configuration and methods for syngas production

#177
20050164074
2005-07-28

Cathode catalyst for fuel cell

#178
20050098480
2005-05-12

Hydrotreating catalyst and method

#179
20050090391
2005-04-28

Catalyst oxide for changing quality of fossil fuel

#180
14482313
2016-01-12

Stable support for Fischer-Tropsch catalyst