ClassID:

32807

B01J23/8472 - 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 metals, oxides or hydroxides provided for in groups  -  with arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium; Vanadium, niobium or tantalum or polonium Vanadium

Recent Application in this class:
#1
20260070866
2026-03-12

METHOD FOR PREPARING GREEN METHANOL, GREEN ETHYLENE GLYCOL AND CARBON REDUCTION PET

#2
20250367639
2025-12-04

METHOD FOR MAKING NANOPOROUS CERIA AND USE THEREOF FOR AIR PURIFICATION

#3
20250242337
2025-07-31

CATALYST FOR MANUFACTURING CARBON NANOTUBES AND METHOD OF MANUFACTURING CARBON NANOTUBES

#4
20250214068
2025-07-03

CATALYST WITH VANADIUM TRAP

#5
20250196103
2025-06-19

CARRIED CATALYST FOR MANUFACTURING ENTANGLED TYPE CARBON NANOTUBES AND MANUFACTURING METHOD FOR ENTANGLED TYPE CARBON NANOTUBES USING THE SAME

#6
20250128246
2025-04-24

MULTILAYER CATALYTIC BED FOR THE PRODUCTION OF PHTHALIC ANHYDRIDE

#7
20240408583
2024-12-12

CATALYST FOR MANUFACTURING CARBON NANOTUBES AND CARBON NANOTUBE AGGREGATE MANUFACTURED USING THE SAME

#8
20240307861
2024-09-19

SUPPORTED POLYMETALLIC OXIDE TANDEM CATALYST, PREPARATION METHOD AND APPLICATION THEREOF

#9
20240261767
2024-08-08

Catalyst for MWCNT production

#10
20240228293
2024-07-11

PREPARING METHOD OF CATALYST FOR PREPARING LOW-DIAMETER CARBON NANOTUBE AND PREPARING METHOD OF CARBON NANOTUBE USING SAME

#11
20240157350
2024-05-16

METHOD FOR PREPARING CATALYST FOR PRODUCING CARBON NANOTUBES

#12
20240157343
2024-05-16

METHOD FOR THE HYDROGENATION OF AROMATIC NITRO COMPOUNDS

#13
20240132357
2024-04-25

PREPARING METHOD OF CATALYST FOR PREPARING LOW-DIAMETER CARBON NANOTUBE AND PREPARING METHOD OF CARBON NANOTUBE USING SAME

#14
20240117512
2024-04-11

WATER ELECTROLYSIS CATALYST WITH CORE-SHELL STRUCTURE AND METHOD FOR PREPARING SAME

#15
20240050928
2024-02-15

SOLID HEAT CARRIER CATALYST FOR THERMAL DESORPTION OF ORGANIC MATTER-CONTAMINATED SOIL AND METHOD FOR PREPARING SAME

#16
20240001354
2024-01-04

Multifunctional catalyst for hydrocarbon oxidation and selective catalytic reduction of NOx

#17
20230406706
2023-12-21

Entangled-type carbon nanotubes and method for preparing the same

#18
20230398521
2023-12-14

WATER-GAS SHIFT REACTION CATALYSTS

#19
20230381753
2023-11-30

SUPPORTED CATALYST FOR PRODUCING CARBON NANOTUBES

#20
20230294080
2023-09-21

Catalyst for MWCNT production

#21
20230173468
2023-06-08

Isopoly-vanadic acid coordination polymer catalyst, method of manufacturing the same, and application thereof

#22
20230072292
2023-03-09

Catalyst With Vanadium Trap

#23
20220410136
2022-12-29

Honeycomb structure, exhaust gas purification catalyst, and exhaust gas purification system

#24
20220259045
2022-08-18

BUNDLE-TYPE CARBON NANOTUBES AND METHOD FOR PREPARING THE SAME

#25
20220062870
2022-03-03

V-NiP/g-CNphotocatalyst and its preparation method and application thereof

#26
20220040636
2022-02-10

Exhaust gas purifying catalyst

#27
20220040635
2022-02-10

Exhaust gas purifying catalyst

#28
20210362130
2021-11-25

Vanadium-based selective catalytic reduction catalyst

#29
20210331141
2021-10-28

Rare-earth metal vanadates catalysts for NOreduction at low temperatures

#30
20210276871
2021-09-09

Carbon nanotube composition and method of preparing the same

#31
20210094022
2021-04-01

Multi-function catalyst article for treating both CO and NOx in stationary emission source exhaust gas

#32
20200239315
2020-07-30

Entangled-type carbon nanotubes and method for preparing the same

#33
20200215518
2020-07-09

Nitrogen oxide reduction catalyst regenerable at low temperature

#34
20200131078
2020-04-30

Enamel composition and method of preparing the same

#35
20200078772
2020-03-12

Catalyst for mass production of multi-wall carbon nanotubes

#36
20200047119
2020-02-13

Exhaust gas purifying catalyst

#37
20190344247
2019-11-14

AN EXTRUDED HONEYCOMB CATALYST

#38
20190299198
2019-10-03

ZEOLITE PROMOTED V/TiW CATALYSTS

#39
20190270070
2019-09-05

Catalytic converter

#40
20190263662
2019-08-29

Bundle-type carbon nanotubes and method for preparing the same

#41
20190262821
2019-08-29

Catalyst composition for conversion of alkanes to alkenes and method of preparation thereof

#42
20190193058
2019-06-27

Use of vanadates as oxidation catalysts

#43
20180290126
2018-10-11

Catalyst for oxidative dehydrogenation and method of preparing the same

#44
20180280948
2018-10-04

Selective catalytic reduction catalyst

#45
20180214858
2018-08-02

Photocatalyst material and method for producing same

#46
20180117567
2018-05-03

Visible-light-responsive photocatalytic-titanium- oxide-particulate dispersion liquid, manufacturing method therefor, and member having thin photocatalytic film on surface thereof

#47
20180111113
2018-04-26

Metal complex catalyst, preparation method thereof, and use thereof in preparing D,L-menthol

#48
20180099866
2018-04-12

Method for making an actuator based on carbon nanotubes

#49
20170333880
2017-11-23

Catalyst for selectively catalytically oxidizing hydrogen sulfide, catalyst for burning tail-gas, and process for deeply catalytically oxidizing hydrogen sulfide to element sulfur

#50
20170210632
2017-07-27

METHODS AND SYSTEMS FOR PRODUCING AMMONIA

#51
20170120230
2017-05-04

Method for activating hydrotreating catalysts

#52
20170007985
2017-01-12

Catalytic converter

#53
20160367938
2016-12-22

Single or dual layer ammonia slip catalyst

#54
20160354767
2016-12-08

Method for producing a metal-supported catalyst and catalyst substrate

#55
20160214863
2016-07-28

Method for manufacturing carbon nanotube agglomerate having controlled bulk density

#56
20160207872
2016-07-21

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

#57
20160199819
2016-07-14

Bimetallic mercaptan conversion catalyst for sweetening liquefied petroleum gas at low temperature

#58
20160045887
2016-02-18

Methods, materials, and systems for converting alcohols

#59
20160008796
2016-01-14

Method for manufacturing catalytic cracking catalyst for hydrocarbon oil

#60
20150298974
2015-10-22

Method for controlling bulk density of carbon nanotube agglomerate

#61
20150298104
2015-10-22

MOLTEN SALT-TYPE OFF GAS PURIFICATION CATALYST AND OFF GAS PURIFICATION FILTER

#62
20150274529
2015-10-01

Carbon nanotube having high specific surface area and method for manufacturing same

#63
20150273441
2015-10-01

Catalyst for producing carbon nanotubes and carbon nanotubes produced using same

#64
20150273440
2015-10-01

Visible light-responsive photocatalytic nanoparticle dispersion liquid, method for producing same, and member having photocatalytic thin film on surface

#65
20150246347
2015-09-03

Co-selective methanation catalyst

#66
20150238950
2015-08-27

Supported catalyst, method for preparing same, secondary structure of carbon nanostructure manufactured using same

#67
20150224486
2015-08-13

Zeolite promoted V/TiW catalysts

#68
20150202605
2015-07-23

Catalyst for hydrocarbon catalytic cracking

#69
20150190787
2015-07-09

Selective catalytic reduction wall flow filter incorporating a vanadate

#70
20150165432
2015-06-18

Catalysts for preparation of butadiene by oxydehydrogenation of butene in fluidized bed reactor and method of preparing same and use of same

#71
20140309103
2014-10-16

Visible-light-responsive titanium oxide microparticle dispersion, method for manufacturing same, and member having surficial photocatalyst thin film formed using same dispersion

#72
20140308177
2014-10-16

Hydrogen separation membrane and device including hydrogen separation membrane

#73
20140275468
2014-09-18

Catalysts and processes for the production of aromatic compounds from lignin

#74
20140141965
2014-05-22

Ferrite catalyst and preparation method thereof

#75
20140106962
2014-04-17

Metal-supported catalyst structures and processes for manufacturing the same

#76
20140054179
2014-02-27

Carbon fibers, catalyst for production of carbon fibers, and method for evaluation of carbon fibers

#77
20140031546
2014-01-30

Hydrodeoxygenation catalyst

#78
20130280159
2013-10-24

Catalyst for decomposition of sulfur trioxide and hydrogen production process

#79
20130131418
2013-05-23

Mesoporous carbon supported copper based catalyst, production and use thereof

#80
20130041179
2013-02-14

Amide compound production catalyst, and process for production of amide compound

#81
20130040808
2013-02-14

Catalyst composition for selective catalytic reduction of exhaust gases

#82
20120178975
2012-07-12

Process for production of ethanol using a mixed feed using copper containing catalyst

#83
20120149560
2012-06-14

METHOD OF MANUFACTURING POROUS METAL OXIDE

#84
20120115966
2012-05-10

Process for preparing methanol, dimethyl ether, and low carbon olefins from syngas

#85
20120083540
2012-04-05

Method for the preparation of a hydrocarbon synthesis catalyst material and the use thereof in a hydrocarbon synthesis process

#86
20110207069
2011-08-25

REDOX MASSES HAVING A SPINEL TYPE STRUCTURE AxA'x,ByB'y,O4 AND USE IN A CHEMICAL LOOPING COMBUSTION PROCESS

#87
20110150742
2011-06-23

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

#88
20110150731
2011-06-23

Catalyst composition for selective catalytic reduction of exhaust gases

#89
20110139684
2011-06-16

Catalyst composition for reducing gasoline sulfur content in catalytic cracking process

#90
20110089365
2011-04-21

Carbon nanofiber, production process and use

#91
20100304236
2010-12-02

CATALYSTS AND METHODS INCLUDING STEAM REFORMING

#92
20100266478
2010-10-21

Metal Nano Catalyst, Method for Preparing the Same and Method for Controlling the Growth Types of Carbon Nanotubes Using the Same

#93
20100261940
2010-10-14

Process for producing light olefins from synthesis gas using dual sequential bed reactor

#94
20100261125
2010-10-14

Rendering coal as an environmentally carbon dioxide neutral fuel and a regenerative carbon source

#95
20100249252
2010-09-30

ZR-FE CATALYSTS FOR FISCHER-TROPSCH SYNTHESIS

#96
20100184875
2010-07-22

High-speed stop in Fischer-Tropsch process

#97
20100167053
2010-07-01

Catalyst composition for preparing carbon nanotube

#98
20100160462
2010-06-24

HIGH-SPEED STOP IN A FISCHER-TROPSCH PROCESS

#99
20100160461
2010-06-24

Integrated process and reactor arrangement for hydrocarbon synthesis

#100
20100158788
2010-06-24

Supported catalyst with solid sphere structure, method for preparing the same and carbon nanotubes prepared using the same

#101
20100029996
2010-02-04

Catalyst for producing alcohol

#102
20100004346
2010-01-07

Fischer-Tropsch catalyst

#103
20090247393
2009-10-01

Process for regenerating a catalyst

#104
20090143491
2009-06-04

PROCESS FOR STABILISING A CATALYST

#105
20090118559
2009-05-07

Oxidic Metal Composition, Its Preparation And Use As Catalyst Composition

#106
20090069586
2009-03-12

METHOD FOR PRODUCING FATTY ACID ALKYL ESTERS AND/OR GLYCERIN

#107
20090012189
2009-01-08

Catalyst Bodies for Use in Fischer-Tropsch Reactions

#108
20090011134
2009-01-08

Zirconium Stabilised Fischer Tropsch Catalyst and Catalyst Support

#109
20090008611
2009-01-08

Carbon nanofiber, production process and use

#110
20080306173
2008-12-11

Process for preparing a hydrocarbon synthesis catalyst

#111
20080262115
2008-10-23

Catalyst, catalyst precursor, and catalyst carrier

#112
20080227992
2008-09-18

Catalyst and Methods for Producing Maleic Anhydride

#113
20080171655
2008-07-17

PROCESS FOR PREPARING A CATALYST

#114
20080139676
2008-06-12

Catalytically active composition for the selective methanation of carbon monoxide and method for producing said composition

#115
20080138516
2008-06-12

Process for producing multifunctional material

#116
20080064914
2008-03-13

Thermally stable catalyst and process for the decomposition of liquid propellants

#117
20070297973
2007-12-27

Method for producing photocatalyst

#118
20070270306
2007-11-22

Raney copper

#119
20070249495
2007-10-25

Catalyst composition for reducing gasoline sulfur content in catalytic cracking process

#120
20070191213
2007-08-16

Metal-containing compositions and their use as catalyst composition

#121
20070184971
2007-08-09

Thermally Stable Catalyst and Process for the Decomposition of Liquid Propellants

#122
20070167642
2007-07-19

Method of production of fatty acid alkyl esters and/or glycerine and fatty acid alkyl ester-containing composition

#123
20070053807
2007-03-08

Heat-exchanger for carrying out an exothermic reaction

#124
20070004582
2007-01-04

Cobalt oxide catalysts

#125
20070003475
2007-01-04

Metal oxide catalysts

#126
20060100096
2006-05-11

Trifunctional catalyst for sulphur transfer, denitrogenation and combustion promoting and a method for preparing the same

#127
20050222421
2005-10-06

Process for preparing nicotinic acid and catalyst used in the method

#128
20050209479
2005-09-22

Method for enhancing the productivity of vanadium antimony oxide catalysts

#129
20050038299
2005-02-17

Methanol oxidation over bulk metal vanadate catalysts