ClassID:

32703

B01J21/005 - CPC Classification

Classification description:

Catalysts comprising the elements, oxides, or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium, or hafnium Spinels

Recent Application in this class:
#1
20260125606
2026-05-07

PROCESS FOR REMOVING IMPURITIES IN FEEDSTOCKS

#2
20250011657
2025-01-09

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

#3
20240116041
2024-04-11

Catalyst material and method of manufacturing the same

#4
20240083755
2024-03-14

CO2 hydrogenation catalysts for the commercial production of syngas

#5
20230398522
2023-12-14

Process And Catalyst For The Catalytic Hydrogenation Of Organic Carbonyl Compounds

#6
20230398518
2023-12-14

WATER-GAS SHIFT REACTION CATALYSTS

#7
20230150823
2023-05-18

CO2 hydrogenation catalysts for the commercial production of syngas

#8
20220401924
2022-12-22

Triple-Layered Active Material with Composite Phase Intermediate Layer, Its Preparation and Regeneration Methods

#9
20220325010
2022-10-13

Catalytic hydrogenation method for carbon nine resin

#10
20220251455
2022-08-11

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

#11
20220228520
2022-07-21

Exhaust gas purification system

#12
20210331147
2021-10-28

Bifunctional catalyst comprising phosphorous

#13
20210316291
2021-10-14

Catalyst material and method of manufacturing the same

#14
20210316281
2021-10-14

Zinc doped manganese-iron spinel catalyst material and method of making and using the same

#15
20210283584
2021-09-16

Direct no decomposition catalyst

#16
20210213422
2021-07-15

Method for producing catalyst monoliths for the reforming of hydrocarbons

#17
20210164375
2021-06-03

Exhaust gas purification system

#18
20210047248
2021-02-18

Method for producing indene

#19
20210024440
2021-01-28

Method for producing indene

#20
20200238262
2020-07-30

Bifunctional catalyst comprising phosphorous

#21
20200131441
2020-04-30

Fischer-Tropsch synthesis process comprising a catalyst prepared by addition of an organic compound in gas phase

#22
20190201876
2019-07-04

Catalyst system for oxidative dehydrogenation, reactor for oxidative dehydrogenation including catalyst system, and method of performing oxidative dehydrogenation using reactor

#23
20190134612
2019-05-09

Ferrite catalyst for oxidative dehydrogenation, method of preparing ferrite catalyst, and method of preparing butadiene using ferrite catalyst

#24
20190076830
2019-03-14

Bifunctional catalyst comprising evenly distributed phosphorous

#25
20190031575
2019-01-31

Catalyst and method for synthesis of aromatic hydrocarbons through direct conversion of synthesis gas

#26
20180264457
2018-09-20

Method for preparing supported catalyst for heterogeneous catalytic ozonation

#27
20180207621
2018-07-26

Method of preparing catalyst for oxidative dehydrogenation

#28
20180104672
2018-04-19

Catalyst comprising a boron-doped active phase

#29
20180066554
2018-03-08

Exhaust system with a modified lean NOx trap

#30
20160375426
2016-12-29

Catalyst preparation method

#31
20160167024
2016-06-16

Synergized PGM Catalyst Systems Including Rhodium for TWC Application

#32
20160096165
2016-04-07

Monolithic catalyst for simultaneous removal of NOand carbon particles, especially from off-gases of carbon power plants as well as the manner of production of the monolithic catalyst for simultaneous removal of NOand carbon particles, especially from off-gases of carbon power plants

#33
20160047286
2016-02-18

Exhaust system with a modified lean NOtrap

#34
20150238899
2015-08-27

Method for recovering hydrogen from hydrogen sulfide

#35
20150111723
2015-04-23

Method of producing mixed metal oxide catalyst system

#36
20150080212
2015-03-19

Reforming catalyst

#37
20140332726
2014-11-13

Alkaline earth metal/metal oxide supported catalysts

#38
20140255695
2014-09-11

Alkaline earth metal aluminate spinels and methods for the preparation and use thereof

#39
20140246625
2014-09-04

Integrated combustion reactor and methods of conducting simultaneous endothermic and exothermic reactions

#40
20140051894
2014-02-20

Silica Enhanced Support for Hydrogenation Catalysts and Processes for Producing Ethanol

#41
20130310610
2013-11-21

Heterogeneous catalyst and its use

#42
20130287658
2013-10-31

NOx TRAP COMPOSITION

#43
20130281289
2013-10-24

Catalyst preparation method

#44
20130045159
2013-02-21

Hydrocarbon-decomposing porous catalyst body and process for producing the same, process for producing hydrogen-containing mixed reformed gas from hydrocarbons, and fuel cell system

#45
20130023407
2013-01-24

Steam reforming methods and catalysts

#46
20120329645
2012-12-27

Reforming catalyst

#47
20120232299
2012-09-13

Refractory mixed-metal oxides and spinel compositions for thermo-catalytic conversion of biomass

#48
20120228194
2012-09-13

Thermochemical structuring of matrix components for FCC catalysts

#49
20120016042
2012-01-19

COBALT-BASED CATALYST ON A SILICA-ALUMINA SUPPORT FOR FISCHER-TROPSCH SYNTHESIS

#50
20110230572
2011-09-22

Water-forming hydrogenation reactions utilizing enhanced catalyst supports and methods of use

#51
20110207601
2011-08-25

Exhaust gas-purifying catalyst

#52
20110207069
2011-08-25

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

#53
20110065942
2011-03-17

Process for preparing esters of alcohols and glycerin from triglycerides and alcohols using a heterogeneous catalyst in the presence of a controlled quantity of water

#54
20110038775
2011-02-17

Hydrocarbon-decomposing porous catalyst body and process for producing the same, process for producing hydrogen-containing mixed reformed gas from hydrocarbons, and fuel cell system

#55
20100240525
2010-09-23

Zero platinum group metal catalysts

#56
20100196226
2010-08-05

Steam reforming method

#57
20100113259
2010-05-06

Single-walled carbon nanotube catalyst

#58
20100099780
2010-04-22

Fischer-Tropsch catalysts

#59
20100086472
2010-04-08

Single-walled carbon nanotube catalysts and method for preparing same

#60
20100025297
2010-02-04

Additives for metal contaminant removal

#61
20090324468
2009-12-31

Zero platinum group metal catalysts

#62
20090299114
2009-12-03

Selective hydrogenation process and catalyst

#63
20090286679
2009-11-19

SINGLE-WALLED CARBON NANOTUBE CATALYST

#64
20090111899
2009-04-30

Cobalt catalyst with improved activity maintenance

#65
20090062108
2009-03-05

Strengthened iron catalyst for slurry reactors

#66
20090011932
2009-01-08

Exhaust gas-purifying catalyst and method of manufacturing the same

#67
20080221227
2008-09-11

Process and catalyst for hydrogenation of carbon oxides

#68
20080213150
2008-09-04

Method for controlling NOemissions in the FCCU

#69
20080182746
2008-07-31

Exhaust gas-purifying catalyst

#70
20080175787
2008-07-24

SINGLE-WALLED CARBON NANOTUBE CATALYSTS AND METHODS FOR PREPARING SAME

#71
20080145291
2008-06-19

SULFUR OXIDE REMOVING ADDITIVE FOR PARTIAL OXIDATION CONDITIONS

#72
20070161714
2007-07-12

Fischer-tropsch catalysts

#73
20070093559
2007-04-26

Catalytic reduction and oxidation processes

#74
20060084830
2006-04-20

Selective hydrogenation process and catalyst

#75
20060060504
2006-03-23

Additives for metal contaminant removal

#76
20050239645
2005-10-27

Thermally stabile materials having high specific surfaces

#77
19072986
2025-07-08

Photodegradation of contaminants via nanocomposite

#78
19071723
2025-11-11

Nanocomposite of graphitic CN, VO, and MgAlOfor hydrogen generation