ClassID:

32901

B01J27/22 - CPC Classification

Classification description:

Catalysts comprising the elements or compounds of halogens, sulfur, selenium, tellurium, phosphorus or nitrogen; Catalysts comprising carbon compounds; Carbon compounds Carbides

Sub-classes:
Recent Application in this class:
#1
20260091375
2026-04-02

UNSUPPORTED ALKALI METAL-PROMOTED MOLYBDENUM CARBIDE CATALYSTS

#2
20260078506
2026-03-19

COMPOSITE CATALYST WITH MOLYBDENUM MXENE FOR ELECTROCHEMICAL HYDROGENATION OF 2-METHYLFURAN

#3
20260035813
2026-02-05

COMPOSITE CATALYST WITH MOLYBDENUM MXENE FOR ELECTROCHEMICAL HYDROGENATION OF 2-METHYLFURAN

#4
20260014550
2026-01-15

CATALYST STRUCTURE, FIXED-BED REACTOR, AND METHOD OF MANUFACTURING CATALYST STRUCTURE

#5
20250319459
2025-10-16

METHOD OF SYNTHESIZING VANADIUM CARBIDE AND LAYERED DOUBLE HYDROXIDE-BASED COMPOSITES FOR SOLAR HYDROGEN PRODUCTION

#6
20250256266
2025-08-14

INORGANIC COMPOUND, DISPERSION AND METHOD FOR PRODUCING SAME, AND FILM AND METHOD FOR PRODUCING SAME, INORGANIC COMPOUND, METHOD FOR PRODUCING METHANE AND HYDROGEN, DISPERSION AND METHOD FOR PRODUCING SAME, AND FILM AND METHOD FOR PRODUCING SAME

#7
20250122430
2025-04-17

METAL CARBIDE-BASED CATALYST SYSTEMS FOR PLASTIC RECYCLING

#8
20250114778
2025-04-10

CHAMBER EXPLOSION SYNTHESIS OF TIO2-TIC HYBRIDS

#9
20240140886
2024-05-02

TRANSITION METAL CARBIDES FOR CATALYTIC DEHYDROGENATION OF SHORT ALKANES

#10
20230364590
2023-11-16

Transition metal MXene catalysts for conversion of carbon dioxide to hydrocarbons

#11
20230357937
2023-11-09

SINGLE-ATOM CATALYST FOR USE IN A WATER SPLITTING PROCESS AND A METHOD FOR PREPARING THE SAME

#12
20230285944
2023-09-14

Molybdenum Carbide Catalysts

#13
20230249161
2023-08-10

Z-type heterojunction composite material of tungsten oxide nanorod/titanium carbide quantum dot/indium sulfide nanosheet, preparation method therefor and application thereof

#14
20230103603
2023-04-06

METHODS OF MITIGATING CATALYST DEACTIVATION

#15
20230047360
2023-02-16

Process for steam reforming of oxygenates and catalysts for use in the process

#16
20220395822
2022-12-15

MXene nanodot core-carbon shell multifunctional catalyst and method of preparing the same

#17
20220266229
2022-08-25

Metal carbide based catalyst and method of making

#18
20220213581
2022-07-07

Composite Material Based On Alloys, Manufactured In Situ, Reinforced With Tungsten Carbide And Methods Of Its Production

#19
20220184587
2022-06-16

Alkali metal doped molybdenum carbide supported on gamma-alumina for selective COhydrogenation into CO

#20
20220111361
2022-04-14

CO2 HYDROGENATION AND FISCHER-TROPSCH TO OLEFINS CATALYST

#21
20220111358
2022-04-14

SINGLE ATOM CATALYST HAVING A TWO DIMENSIONAL SUPPORT MATERIAL

#22
20220049168
2022-02-17

Process for upgrading renewable liquid hydrocarbons

#23
20210363013
2021-11-25

PYROLYSIS OF METHANE WITH A MOLTEN SALT BASED CATALYST SYSTEM

#24
20210331146
2021-10-28

Method Of Making Mono And Bimetallic Group V, VI And/Or Group VII Containing Carbides And Their Resulting Conversion Into Sulfides For Hydro Processing

#25
20210322960
2021-10-21

Supported transistion metal carbide catalyst and one-step synthesis method thereof

#26
20210309525
2021-10-07

Metal carbides and methods of making the same

#27
20210283592
2021-09-16

Synthesis strategy of supported transition metal carbides Fenton-like catalysts and application thereof

#28
20210275995
2021-09-09

Dissimilar metal-supported catalyst for the production of aromatics by methane dehydroaromatization and method for producing aromatics using the same

#29
20210139394
2021-05-13

A PROCESS FOR THE DEHYDROGENATION OF ALKANES TO ALKENES AND IRON-BASED CATALYSTS FOR USE IN THE PROCESS

#30
20210115572
2021-04-22

TRANSITION METAL MXENE CATALYSTS FOR CONVERSION OF CARBON DIOXIDE TO HYDROCARBONS

#31
20210114869
2021-04-22

METHODS FOR PRODUCTION OF CARBON AND HYDROGEN FROM NATURAL GAS AND OTHER HYDROCARBONS

#32
20210095224
2021-04-01

Sub-stoichiometric metal nitrides

#33
20210060538
2021-03-04

CATALYST STRUCTURES FOR MITIGATING CATALYST DEACTIVATION AND RELATED METHODS

#34
20210039081
2021-02-11

Pure phase ε/ε' iron carbide catalyst for Fischer-Tropsch synthesis reaction, preparation method thereof and Fischer-Tropsch synthesis process

#35
20210031174
2021-02-04

Supported ε/ε′ iron carbide catalyst for Fischer-Tropsch synthesis reaction, preparation method thereof and Fischer-Tropsch synthesis process

#36
20210023541
2021-01-28

Multicomponent plasmonic photocatalysts consisting of a plasmonic antenna and a reactive catalytic surface: the antenna-reactor effect

#37
20200406244
2020-12-31

Graphene pellicle lithographic apparatus

#38
20200406239
2020-12-31

Cobalt carbide-based catalyst for direct preparation of olefin from synthesis gas, preparation method therefor and application thereof

#39
20200368731
2020-11-26

Titanium carbide nanosheet/layered indium sulfide heterojunction and application thereof in degrading and removing water pollutants

#40
20200353449
2020-11-12

POROUS SHAPED METAL-CARBON PRODUCTS

#41
20200330972
2020-10-22

Catalytic coatings, methods of making and use thereof

#42
20200276570
2020-09-03

METHOD FOR PRODUCING PHOTOCATALYST MATERIAL, METHOD FOR PRODUCING MATERIAL FOR PHOTOELECTRIC CONVERSION ELEMENTS, METHOD FOR PRODUCING WEAR-RESISTANT MEMBER, METHOD FOR PRODUCING MEMBER FOR PREVENTING DETERIORATION OF EDIBLE OILS, PHOTOCATALYST MATERIAL, MATERIAL FOR PHOTOELECTRIC CONVERSION ELEMENTS, WEAR-RESISTANT MEMBER, AND MEMBER FOR PREVENTING DETERIORATION OF EDIBLE OILS

#43
20200246786
2020-08-06

Metal carbide nanomaterial catalysts and production method thereof

#44
20200246783
2020-08-06

Hydrocarbon conversion processes using metal carbide nanomaterial catalysts

#45
20200239305
2020-07-30

Process for steam reforming of oxygenates and catalysts for use in the process

#46
20200206722
2020-07-02

Multicomponent plasmonic photocatalysts consisting of a plasmonic antenna and a reactive catalytic surface: the antenna-reactor effect

#47
20200164442
2020-05-28

Copper nanoparticle and preparation method therefor

#48
20200109101
2020-04-09

Process for hydroformylating short-chain olefins in the gas phase

#49
20200095126
2020-03-26

Catalysts and related methods for photocatalytic production of HOand thermocatalytic reactant oxidation

#50
20200055029
2020-02-20

Porous shaped metal-carbon products

#51
20200047166
2020-02-13

IRON CARBIDE NANOPARTICLES, METHOD FOR PREPARING SAME AND USE THEREOF FOR HEAT GENERATION

#52
20190389789
2019-12-26

Heterogeneous catalysts for the oxidative dehydrogenation of alkanes or oxidative coupling of methane

#53
20190359540
2019-11-28

Heavy petroleum residue derived iron incorporated spcarbon nanogranules for improved synthesis of light olefins

#54
20190329227
2019-10-31

Alkali metal doped molybdenum carbide supported on gamma-alumina for selective COhydrogenation into CO

#55
20190284051
2019-09-19

Method for producing metal nitrides and metal carbides

#56
20190241433
2019-08-08

Methods for production of carbon and hydrogen from natural gas and other hydrocarbons

#57
20190193060
2019-06-27

Metal/alpha-MoC1-X load-type single-atomic dispersion catalyst, synthesis method and applications

#58
20190176138
2019-06-13

Catalytic coatings, methods of making and use thereof

#59
20190070592
2019-03-07

PROMOTED CARBIDE-BASED FISCHER-TROPSCH CATALYST, METHOD FOR ITS PREPARATION AND USES THEREOF

#60
20180333712
2018-11-22

Multicomponent plasmonic photocatalysts consisting of a plasmonic antenna and a reactive catalytic surface: the antenna-reactor effect

#61
20180333700
2018-11-22

Micro coil

#62
20180290950
2018-10-11

Heterogeneous catalysts for the oxidative dehydrogenation of alkanes or oxidative coupling of methane

#63
20180178203
2018-06-28

Methods of synthesizing nano-sized tungsten particles by sol-gel process and method of preparing light oil from extra-heavy oil using the synthesized nano-sized tungsten particles

#64
20180163155
2018-06-14

Method to produce catalytically active nanocomposite coatings

#65
20180147568
2018-05-31

Magnetically separable iron-based heterogeneous catalysts for dehydrogenation of alcohols and amines

#66
20180119022
2018-05-03

Catalysts and methods for converting biomass to liquid fuels

#67
20180118635
2018-05-03

Heavy petroleum residue derived iron incorporated spcarbon nanogranules for improved synthesis of light olefins

#68
20180112139
2018-04-26

Desulfurization catalyst for hydrocarbon oils, its preparation, and use thereof

#69
20180043341
2018-02-15

Metallo-silicate catalyst (MSC) compositions, methods of preparation and methods of use in partial upgrading of hydrocarbon feedstocks

#70
20180029022
2018-02-01

Metallo-silicate catalyst (MSC) compositions, methods of preparation and methods of use in partial upgrading of hydrocarbon feedstocks

#71
20180015444
2018-01-18

ALKALI METAL DOPED MOLYBDENUM CARBIDE SUPPORTED ON GAMMA-ALUMINA FOR SELECTIVE CO2 HYDROGENATION INTO CO

#72
20170305812
2017-10-26

Catalytic aromatization

#73
20170128917
2017-05-11

Noble metal monolayer shell coatings on transition metal ceramic nanoparticle cores

#74
20170120223
2017-05-04

Porous shaped metal-carbon products

#75
20170065965
2017-03-09

Porous iron-silicate with radially developed branch, and iron-carbide/silica composite catalyst prepared therefrom

#76
20160361712
2016-12-15

Supported metal catalyst and method of synthesizing ammonia using the same

#77
20160322644
2016-11-03

Electrode catalyst, composition for forming gas diffusion electrode, gas diffusion elelctrode, membrane-electrode assembly, and fuel cell stack

#78
20160272495
2016-09-22

Catalysts and related methods for photocatalytic production of HOand thermocatalytic reactant oxidation

#79
20160145531
2016-05-26

Method to produce catalytically active nanocomposite coatings

#80
20160122252
2016-05-05

Boron carbide fiber reinforced articles

#81
20160121311
2016-05-05

Iron-based catalysts and treatment process therefor for use in Fischer-Tropsch reactions

#82
20160107144
2016-04-21

Catalyst composition for the selective conversion of synthesis gas to light olefins

#83
20160102187
2016-04-14

Multifunctional porous aramids (aerogels), fabrication thereof, and catalytic compositions derived therefrom

#84
20160096167
2016-04-07

Metal carbide/carbon composite body having porous structure by three-dimensional connection of core-shell unit particles, preparation method thereof, and use of the composite body

#85
20160074843
2016-03-17

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

#86
20160067689
2016-03-10

Overpotential and selectivity in the electrochemical conversion of COinto fuels

#87
20160045901
2016-02-18

Iron-based catalyst and method for preparing the same and use thereof

#88
20160038923
2016-02-11

Catalysts for converting syngas into liquid hydrocarbons and methods thereof

#89
20160038919
2016-02-11

Catalyst and a process for catalytic conversion of carbon dioxide-containing gas and hydrogen streams to hydrocarbons

#90
20160031710
2016-02-04

Carbon oxide reduction with intermetallic and carbide catalysts

#91
20160023201
2016-01-28

Chemical method catalysed by ferromagnetic nanoparticles

#92
20150328624
2015-11-19

Catalytically active porous element and method of manufacturing same

#93
20150283539
2015-10-08

Catalyst and methods for producing multi-wall carbon nanotubes

#94
20150210554
2015-07-30

Carbon-separated Ultrafine Nano Tungsten Carbide Material And Preparation Method And Use Thereof

#95
20150125378
2015-05-07

Method of synthesizing bulk transition metal carbide, nitride and phosphide catalysts

#96
20150111976
2015-04-23

Multifunctional porous aramids (aerogels) and fabrication thereof

#97
20150107986
2015-04-23

Photocatalytic material for splitting oxides of carbon

#98
20150105241
2015-04-16

Process for the production of non-sintered transition metal carbide and nitride nanoparticles

#99
20150093323
2015-04-02

Generating catalysts for forming carbon allotropes

#100
20150057148
2015-02-26

Catalytic surfaces and coatings for the manufacture of petrochemicals

#101
20150038751
2015-02-05

Bimetal catalysts

#102
20150018593
2015-01-15

Catalyst, Process For The Preparation Of Said Catalyst And Use Of Said Catalyst In A Process And In A Device For The Preparation Of Olefins

#103
20150018199
2015-01-15

WC/CNT, WC/CNT/Pt composite material and preparation process therefor and use thereof

#104
20140371052
2014-12-18

Method of synthesizing tungsten carbide nanorods and catalysts formed therewith

#105
20140360917
2014-12-11

Method of preparing iron carbide/carbon nanocomposite catalyst containing potassium for high temperature fischer-tropsch synthesis reaction and the iron carbide/carbon nanocomposite catalyst prepared thereby, and method of manufacturing liquid hydrocarbon using the same and liquid hydrocarbon manufactured thereby

#106
20140336432
2014-11-13

Synthesis of olefins from oxygen-free direct conversion of methane and catalysts thereof

#107
20140294721
2014-10-02

Doping and reduction of nanostructures and thin films through flame annealing

#108
20140235432
2014-08-21

Transition metal-containing catalysts and processes for their preparation and use as oxidation and dehydrogenation catalysts

#109
20140221706
2014-08-07

Method for synthesis of molybdenum carbide catalyst for hydrodeoxygenation

#110
20140194542
2014-07-10

Catalytic process for the conversion of a synthesis gas to hydrocarbons

#111
20140121097
2014-05-01

CATALYSTS BY CONCURRENT CREATION OF SUPPORT AND METAL (3C-SAM)

#112
20140080694
2014-03-20

Synthesis of nanosized metal carbides on graphitized carbon as supporting materials for electrocatalysts

#113
20140011102
2014-01-09

Oxygen reduction catalyst and method for producing the same

#114
20130341242
2013-12-26

Preparation of iron/carbon nanocomposite catalysts for Fischer-Tropsch synthesis reaction and related production of liquid hydrocarbons

#115
20130274093
2013-10-17

Iron and cobalt based fischer-tropsch pre-catalysts and catalysts

#116
20130237409
2013-09-12

High surface area photocatalyst material and method of manufacture

#117
20130192976
2013-08-01

Titania photocatalytic compounds and methods of making the same

#118
20130180932
2013-07-18

Transparent photocatalyst coating

#119
20130109561
2013-05-02

Iron-based fischer-tropsch catalyst

#120
20130085088
2013-04-04

Method to produce catalytically active nanocomposite coatings

#121
20130082009
2013-04-04

PHOTOCATALYST COMPOSITION OF MATTER

#122
20130066126
2013-03-14

Pre-carburized molybdenum-modified zeolite catalyst and use thereof for the aromatization of lower alkanes

#123
20130048903
2013-02-28

Methods of producing continuous boron carbide fibers

#124
20130045865
2013-02-21

HIGH ACTIVITY EARLY TRANSITION METAL CARBIDE AND NITRIDE BASED CATALYSTS

#125
20120302435
2012-11-29

Process and catalyst for production of mixed alcohols from synthesis gas

#126
20120292177
2012-11-22

Visible light titania photocatalyst, method for making same, and processes for use thereof

#127
20120283487
2012-11-08

Methods of using tungsten carbide catalysts in preparation of ethylene glycol

#128
20120267095
2012-10-25

In situ radio frequency catalytic upgrading

#129
20120264595
2012-10-18

Transition metal-containing catalysts and catalyst combinations including transition metal-containing catalysts and processes for their preparation and use as oxidation catalysts

#130
20120245236
2012-09-27

Fischer-tropsch catalysts containing iron or cobalt selective towards higher hydrocarbons

#131
20120178974
2012-07-12

Mesoporous carbon supported tungsten carbide catalysts, preparation and applications thereof

#132
20120135858
2012-05-31

Catalyst and methods for producing multi-wall carbon nanotubes

#133
20120135855
2012-05-31

Titanium-based material having visible light response and excellent in photocatalytic activity and method of production of same

#134
20120132534
2012-05-31

Growth of nanotubes from patterned and ordered nanoparticles

#135
20120115064
2012-05-10

Process for producing fuel cell catalyst, fuel cell catalyst obtained by production process, and uses thereof

#136
20120077006
2012-03-29

High surface area silicon carbide-coated carbon aerogel

#137
20120070763
2012-03-22

CATALYST, PRODUCTION PROCESS THEREFOR AND USE THEREOF

#138
20120065052
2012-03-15

Process for producing a carbon-comprising support

#139
20120021331
2012-01-26

Nanostructured catalyst supports

#140
20120018311
2012-01-26

CARBON DIOXIDE REDUCTION METHOD, AND CARBON DIOXIDE REDUCTION CATALYST AND CARBON DIOXIDE REDUCTION DEVICE USED FOR THE METHOD

#141
20110301381
2011-12-08

Transition metal-containing catalysts and processes for their preparation and use as oxidation and dehydrogenation catalysts

#142
20110196167
2011-08-11

Synthesis of dimethyl carbonate from carbon dioxide and methanol

#143
20110124935
2011-05-26

PROCESS FOR PRODUCING AROMATIC COMPOUND

#144
20110104029
2011-05-05

Photocatalytic material for splitting oxides of carbon

#145
20110059386
2011-03-10

Catalyst, production process therefor and use thereof

#146
20110046419
2011-02-24

Method for producing ethylene glycol from polyhydroxy compound

#147
20100331172
2010-12-30

Catalyst carrier, catalyst and process for producing the same

#148
20100317750
2010-12-16

Process and catalyst for production of mixed alcohols from synthesis gas

#149
20100256424
2010-10-07

Method of preparing ethylene glycol from cellulose

#150
20100255983
2010-10-07

Tungsten carbide catalysts, their preparation and application in synthesis of ethylene glycol from cellulose

#151
20100168259
2010-07-01

PROMOTED CARBIDE-BASED FISCHER-TROPSCH CATALYST, METHOD FOR ITS PREPARATION AND USES THEREOF

#152
20100137125
2010-06-03

Method of regenerating lower hydrocarbon aromatizing catalyst

#153
20090258780
2009-10-15

Porous inorganic oxide support and hydrotreating catalyst of catalytic cracking gasoline using the same

#154
20090227448
2009-09-10

Method for activating an iron-based fischer-tropsch catalyst

#155
20090163356
2009-06-25

Catalyzed soot filter and method(s) to make these

#156
20090062112
2009-03-05

Boron carbide as an effective Friedel-Crafts type catalyst

#157
20090038956
2009-02-12

Amalgam decomposer for mercury cathode cells for alkali chloride electrolysis

#158
20080318768
2008-12-25

OXIDATION CATALYST AND PROCESS

#159
20080254976
2008-10-16

Activated metathesis catalysts

#160
20080213162
2008-09-04

Amplification of carbon nanotubes via seeded-growth methods

#161
20080152869
2008-06-26

Multifunctional material

#162
20080017291
2008-01-24

Structured inorganic materials and method for making and using same

#163
20080015266
2008-01-17

Method for activating an iron-based fischer-tropsch catalyst

#164
20070286781
2007-12-13

Process to prepare mixed molded precursor material to obtain carbides, nitrites, and sulfides

#165
20070284289
2007-12-13

Process to prepare mixed molded carbide and nitrite material and its application as a catalyst in hydrotreatment processes

#166
20070269707
2007-11-22

NANOPOROUS TUNGSTEN CARBIDE CATALYST AND PREPARATION METHOD THEREOF

#167
20070202033
2007-08-30

Method of using carbide and/or oxycarbide containing compositions

#168
20070179050
2007-08-02

Methods of making carbide and oxycarbide containing catalysts

#169
20070098622
2007-05-03

Catalyst for synthesizing carbon nanocoils, synthesizing method of the same, synthesizing method of carbon nanocoils, and carbon nanocoils

#170
20060278159
2006-12-14

Nanostructures

#171
20060247125
2006-11-02

C and N-doped titaniumoxide-based photocatalytic and self-cleaning thin films and the process for production thereof

#172
20060229466
2006-10-12

Transition metal-containing catalysts and catalyst combinations including transition metal-containing catalysts and processes for their preparation and use as oxidation catalysts

#173
20060183634
2006-08-17

Catalyst structure and exhaust gas treatment system provided with catalyst

#174
20050282061
2005-12-22

Catalyst support for an electrochemical fuel cell

#175
20050176990
2005-08-11

Oxidation catalyst and process

#176
20050176989
2005-08-11

Transition metal-containing catalysts and processes for their preparation and use as oxidation and dehydrogenation catalysts

#177
20050176581
2005-08-11

Catalyst carrier and method of producing same

#178
20050159310
2005-07-21

Catalyst carrier and method of producing same

#179
20050112048
2005-05-26

Elongated nano-structures and related devices

#180
20050096213
2005-05-05

Carbide/nitride based fuel processing catalysts

#181
20050029164
2005-02-10

Method of using carbide and/or oxycarbide containing compositions

#182
20050027153
2005-02-03

Modified carbide and oxycarbide containing catalysts and methods of making and using thereof

#183
20050020841
2005-01-27

Process for producing epoxide compound

#184
18624338
2025-08-19

Method of synthesizing vanadium carbide and layered double hydroxide-based composites for solar hydrogen production

#185
16951780
2022-12-13

Transition metal carbides for catalytic methane activation

#186
14825534
2017-07-04

Highly dispersed and durable heterogeneous catalysts

#187
14632142
2017-02-28

Method for synthesis of functional ceramic materials