ClassID:

32800

B01J23/835 - 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 germanium, tin or lead

Recent Application in this class:
#1
20250084045
2025-03-13

PROCESS FOR THE PRODUCTION OF BIS(PYRROLIDINO)BUTANE IN THE LIQUID PHASE

#2
20250011262
2025-01-09

METHOD FOR PREPARING 1,3-PROPANEDIOL WITH HIGH SPACE-TIME YIELD AND HIGH CONCENTRATION

#3
20240190795
2024-06-13

ALKANE DEHYDROGENATION NANOCATALYST AND PROCESS FOR ITS PREPARATION

#4
20240076961
2024-03-07

METHOD OF GEOTHERMAL DRIVEN CO2 CATALYTIC REDUCTION FOR ENHANCING CO2 SEQUESTRATION AND OIL RECOVERY

#5
20230406791
2023-12-21

Methods for Preparing Diol

#6
20230118959
2023-04-20

Disinfecting device

#7
20220315419
2022-10-06

ORGANIC HYDROGEN STORAGE RAW MATERIAL DEHYDROGENATION CATALYST, CARRIER OF CATALYST, HYDROGEN STORAGE ALLOY, AND METHOD FOR PROVIDING HIGH-PURITY HYDROGEN GAS

#8
20220258133
2022-08-18

CATALYST FOR DEHYDROGENATING ORGANIC HYDROGEN STORAGE RAW MATERIAL, CARRIER FOR CATALYST, HYDROGEN STORAGE ALLOY, AND METHOD FOR PROVIDING HIGH PURITY HYDROGEN

#9
20220227623
2022-07-21

ORGANIC HYDROGEN STORAGE RAW MATERIAL DEHYDROGENATION CATALYST, CARRIER OF THE CATALYST, HYDROGEN STORAGE ALLOY, AND METHOD FOR PROVIDING HIGH-PURITY HYDROGEN

#10
20220098033
2022-03-31

Porous carbon-based metal catalyst as well as preparation method and application thereof

#11
20220055974
2022-02-24

Methods for preparing diol

#12
20210346873
2021-11-11

Catalyst for preparing 1,2-pentanediol and method for preparing 1,2-pentanediol by using same

#13
20210261418
2021-08-26

METHOD FOR SYNTHESIZING HIGH-PURITY CARBON NANOCOILS BASED ON COMPOSITE CATALYST FORMED BY MULTIPLE SMALL-SIZED CATALYST PARTICLES

#14
20200129972
2020-04-30

Filter element for decomposing contaminants, system for decomposing contaminants and method using the system

#15
20200095193
2020-03-26

Production of acetonitrile and/or hydrogen cyanide from ammonia and methanol

#16
20190359548
2019-11-28

Methods for preparing diol

#17
20190358613
2019-11-28

SUPPORTED INTERMETALLIC COMPOUNDS AND USE AS CATALYST

#18
20190308184
2019-10-10

Transparent photocatalyst coating and methods of manufacturing the same

#19
20190305323
2019-10-03

Battery cathode, composition for battery cathode catalytic layer, and battery

#20
20190217281
2019-07-18

Preparation and application of magnetic metallic oxide cross-linked acidic polyionic liquid

#21
20190201877
2019-07-04

MIXED METAL IRON OXIDES AND USES THEREOF

#22
20190112248
2019-04-18

Method for increasing UV transmittance of ethylene glycol

#23
20190091664
2019-03-28

Process for the catalytic preparation of hydrogen cyanide from methane and ammonia

#24
20190076828
2019-03-14

CATALYSTS AND METHODS FOR METHANOL SYNTHESIS FROM DIRECT HYDROGENATION OF SYNGAS AND/OR CARBON DIOXIDE

#25
20180264443
2018-09-20

APPARATUS AND METHOD FOR PRODUCING CARBON NANOTUBES

#26
20180230740
2018-08-16

Self-cleaning window blinds with photocatalytic material

#27
20180207622
2018-07-26

Mesoporous and macroporous nickel-based catalyst having a median macropore diameter of between 50 nm and 200 nm and its use with regard to hydrogenation

#28
20180195006
2018-07-12

CATALYTIC BIOMASS PYROLYSIS PROCESS

#29
20180178201
2018-06-28

Method of catalytic conversion of carbohydrates to low-carbon diols by using alloy catalysts

#30
20180154340
2018-06-07

Catalyst with a mesoporous and macroporous co-mixed nickel active phase having a median macropore diameter in the range 50 to 300 NM, and its use in hydrogenation

#31
20180065114
2018-03-08

Mixed metal iron oxides and uses thereof

#32
20170313637
2017-11-02

Oxygen transfer agents for the oxidative dehydrogenation of hydrocarbons and systems and processes using the same

#33
20170304806
2017-10-26

Paste for manufacturing photocatalyst and manufacturing method of photocatalyst

#34
20170266646
2017-09-21

REFORMING CATALYSTS WITH TUNED ACIDITY FOR MAXIMUM AROMATICS YIELD

#35
20170259249
2017-09-14

Nickel-based mesoporous catalyst and use thereof in hydrogenation

#36
20170246619
2017-08-31

SOLID STATE SYNTHESIS OF OXIDATIVE DEHYDROGENATION CATALYSTS

#37
20170246617
2017-08-31

PROCESS FOR THE CATALYTIC PREPARATION OF HYDROGEN CYANIDE FROM METHANE AND AMMONIA

#38
20170210687
2017-07-27

Methods for preparing diol

#39
20170128912
2017-05-11

Mesoporous and macroporous nickel-based catalyst having a median macropore diameter of greater than 200 nm and its use with regard to hydrogenation

#40
20170014815
2017-01-19

Photocatalytic element

#41
20160362346
2016-12-15

Production of aromatics from di- and polyoxygenates

#42
20160332941
2016-11-17

Production of aromatics from di- and polyoxygenates

#43
20160158738
2016-06-09

Photocatalyst sheet

#44
20160158734
2016-06-09

Mixed metal iron oxides and uses thereof

#45
20160151774
2016-06-02

Transparent photocatalyst coating and methods of manufacturing the same

#46
20160102001
2016-04-14

Kit for wastewater treatment, and manufacturing method for and use of photocatalyst

#47
20160016153
2016-01-21

Gas-phase and liquid-gas-phase nitrilation process

#48
20150307423
2015-10-29

Hydrogenation catalysts comprising a mixed oxide and processes for producing ethanol

#49
20150307422
2015-10-29

Process for producing ethanol with zonal catalysts

#50
20150306574
2015-10-29

Hydrogenation Catalysts Comprising a Mixed Oxide Comprising Nickel

#51
20150274620
2015-10-01

Process and apparatus for co-producing cyclohexanol and alkanol

#52
20150273440
2015-10-01

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

#53
20150224480
2015-08-13

Process for producing Sn-comprising catalysts

#54
20150183701
2015-07-02

Catalysts for hydrodeoxygenation of oxygenated hydrocarbons

#55
20150151018
2015-06-04

Catalytic fragrance burner assembly and a method of manufacture thereof

#56
20150051428
2015-02-19

Catalytic biomass pyrolysis process

#57
20140364640
2014-12-11

Method for the direct synthesis of alkylhalogenosilanes

#58
20140316179
2014-10-23

Method of preparing hydrocarbon aromatization catalyst, the catalyst, and the use of the catalyst

#59
20140275584
2014-09-18

Production of aromatics from di- and polyoxygenates

#60
20140275571
2014-09-18

Production of aromatics from di- and polyoxygenates

#61
20140275468
2014-09-18

Catalysts and processes for the production of aromatic compounds from lignin

#62
20140271392
2014-09-18

System and method for two and three way ZPGM catalyst

#63
20140249334
2014-09-04

Catalyst for polyol hydrogenolysis

#64
20140179513
2014-06-26

Production of a catalytically active, metallized reactive foam material and use thereof

#65
20140171695
2014-06-19

Catalysts and processes for producing butanol

#66
20140099441
2014-04-10

Method for synthesizing carbon nanowires on surface of pores or gaps in structure

#67
20140057775
2014-02-27

Hydrocracking catalyst and process using a magnesium aluminosilicate clay

#68
20130336878
2013-12-19

Metal eutectic supported metal catalyst system and reactions with the metal catalyst system

#69
20130324732
2013-12-05

Process for the preparation of a mono-N-alkypiperazine

#70
20130310560
2013-11-21

PROCESSES FOR PREPARING AMINES AND CATALYSTS FOR USE THEREIN

#71
20130302241
2013-11-14

Catalyst for hydrogen production

#72
20130245335
2013-09-19

Acetic acid hydrogenation over a group VIII metal calcined catalyst having a secondary promoter

#73
20130225878
2013-08-29

Cobalt/tin catalyst for producing ethanol

#74
20130225876
2013-08-29

Hydrogenation Catalyst Using Multiple Impregnations of an Active Metal Solution

#75
20130178662
2013-07-11

Modified catalyst supports

#76
20130131418
2013-05-23

Mesoporous carbon supported copper based catalyst, production and use thereof

#77
20130131399
2013-05-23

Catalyst Preparations for High Conversion Catalysts for Producing Ethanol

#78
20130131339
2013-05-23

Process for producing Sn-comprising catalysts

#79
20120277513
2012-11-01

Catalytic composition for production of alpha-olefins

#80
20120245022
2012-09-27

Processes for making tin-containing catalysts

#81
20120238785
2012-09-20

Process for the production of ethanol from an acetic acid feed and a recycled ethyl acetate feed

#82
20120214667
2012-08-23

Visible-light-responsive titanium oxide microparticle dispersion, and process for production thereof

#83
20120190889
2012-07-26

Process for preparation of a carboxylic acid salt by dehydrogenation of a primary alcohol

#84
20120149560
2012-06-14

METHOD OF MANUFACTURING POROUS METAL OXIDE

#85
20120122661
2012-05-17

Hydrocracking catalyst and process using a magnesium aluminosilicate clay

#86
20120115966
2012-05-10

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

#87
20120083540
2012-04-05

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

#88
20120035049
2012-02-09

Processes for preparing amines and zirconium dioxide- and nickel-containing catalysts for use therein

#89
20120029096
2012-02-02

Olefin selective FT catalyst composition and preparation thereof

#90
20120024757
2012-02-02

Method for forming a catalyst comprising catalytic nanoparticles and a catalyst support

#91
20110190117
2011-08-04

Processes for making tin-containing catalysts

#92
20110166398
2011-07-07

Process for preparing a Ni/Sn supported catalyst for the selective hydrogenation of polyunsaturated hydrocarbons

#93
20110137030
2011-06-09

Catalyst and process for preparing an amine

#94
20110137029
2011-06-09

Catalyst and process for preparing an amine

#95
20110071018
2011-03-24

Catalyst for dehydrogenating primary alcohols

#96
20110064873
2011-03-17

Method for producing carbon nanocoils

#97
20110054167
2011-03-03

Method for producing an amine

#98
20100316547
2010-12-16

Catalysts for lean burn engines

#99
20100304236
2010-12-02

CATALYSTS AND METHODS INCLUDING STEAM REFORMING

#100
20100274055
2010-10-28

Method for producing an amine

#101
20100274011
2010-10-28

Processes for preparing amines and catalysts for use therein

#102
20100274010
2010-10-28

Processes for preparing amines and catalysts for use therein

#103
20100234215
2010-09-16

CATALYST AND PROCESS FOR THE CONVERSION OF NITROUS OXIDE

#104
20100197959
2010-08-05

Processes for making ethyl acetate from acetic acid

#105
20100167919
2010-07-01

Hydrocarbon reforming catalyst, method of preparing the same and fuel cell including the hydrocarbon reforming catalyst

#106
20100159297
2010-06-24

HYDROCARBON REFORMING CATALYST, METHOD OF PREPARING THE HYDROCARBON REFORMING CATALYST, AND FUEL CELL EMPLOYING THE HYDROCARBON REFORMING CATALYST

#107
20100105546
2010-04-29

Nickel-based reforming catalysts

#108
20100084312
2010-04-08

Hydrocracking catalyst and process using a magnesium aluminosilicate clay

#109
20100028222
2010-02-04

Catalytic conditioner for fuel

#110
20100010264
2010-01-14

Method for producing an amine

#111
20090286977
2009-11-19

Process for preparing amines and zirconium dioxide- and nickel-containing catalysts for use therein

#112
20090169464
2009-07-02

Method for producing carbon nanocoils

#113
20090143491
2009-06-04

PROCESS FOR STABILISING A CATALYST

#114
20090094891
2009-04-16

Process for contracting a hydrocarbon and an oxygen-containing gas with a catalyst bed

#115
20090047206
2009-02-19

CATALYST PARTICLE FOR PRODUCTION OF CARBON NANOCOIL, PROCESS FOR PRODUCING THE SAME, AND PROCESS FOR PRODUCING CARBON NANOCOIL

#116
20080299028
2008-12-04

CATALYST AND PROCESS FOR THE CONVERSION OF NITROUS OXIDE

#117
20080227632
2008-09-18

Advances in amination catalysis

#118
20080213138
2008-09-04

Production method and production device for carbon nano structure

#119
20080207953
2008-08-28

Catalyst and Method for Hyrogenating Carbonyl Compounds

#120
20080153693
2008-06-26

Catalysts for manufacturing carbon substances

#121
20080051280
2008-02-28

Noble metal-free nickel containing catalyst formulations for hydrogen generation

#122
20070193875
2007-08-23

Photocatalyst materials having semiconductor characteristics and methods for manufacturing and using the same

#123
20070149392
2007-06-28

Reactor for carbon dioxide capture and conversion

#124
20070131586
2007-06-14

Non-sulfided Ni-based hydrocracking catalysts

#125
20070111885
2007-05-17

Method for manufacturing nano-carbon substances

#126
20070098622
2007-05-03

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

#127
20060280998
2006-12-14

Method of dry reforming a reactant gas with intermetallic catalyst

#128
20050288538
2005-12-29

Catalyst and process for selective hydrogenation

#129
20050283018
2005-12-22

Composite catalysts for the direct synthesis of alkylhalosilanes

#130
20050283017
2005-12-22

Composite copper/tin/alkali metal catalysts for the direct synthesis of alkylhalosilanes

#131
20050209479
2005-09-22

Method for enhancing the productivity of vanadium antimony oxide catalysts

#132
20050159305
2005-07-21

Catalyst for dehydrogenating primary alcohols

#133
20050137083
2005-06-23

Catalyst system for the reduction of NO

#134
20050113614
2005-05-26

Catalyst and process for selective hydrogenation

#135
20050100495
2005-05-12

Process for eliminating sulfur-containing compounds by direct oxidation

#136
20050090391
2005-04-28

Catalyst oxide for changing quality of fossil fuel

#137
19236767
2025-11-25

Multicomponent nanocomposite material

#138
19039906
2025-11-11

Fabrication of PbO/CoO/MgO nanocomposite material using Pechini sol-gel method

#139
16703817
2022-04-19

Catalyst compositions for conversion of furfural to 2-methylfuran and their applications

#140
16595577
2021-01-05

Graphene oxide and cobalt tin oxide nanocomposite and method of use

#141
14821782
2016-07-26

Method of preparing carbon-coated cuprous oxide