ClassID:

34548

B01J2523/24 - CPC Classification

Classification description:

Constitutive chemical elements of heterogeneous catalysts of Group II (IIA or IIB) of the Periodic Table Strontium

Recent Application in this class:
#1
20250235853
2025-07-24

CERIUM ZIRCONIUM MIXED OXIDE COMPOSITIONS

#2
20250214063
2025-07-03

POROUS ZIRCONIA-BASED COMPOSITE OXIDE AND METHOD FOR MANUFACTURING POROUS ZIRCONIA-BASED COMPOSITE OXIDE

#3
20250135446
2025-05-01

Catalyst for Reforming Methane and Method for Producing Same

#4
20250129106
2025-04-24

Use of Chlorine-Free Catalyst in the Preparation of Diisopropylaminosilane

#5
20250066204
2025-02-27

Reforming Process for Carbon Dioxide

#6
20240359170
2024-10-31

Methane-Reforming Catalyst and Method for Producing Same

#7
20240299924
2024-09-12

Catalyst for Methane Reforming, and Preparation Method Therefor

#8
20240024858
2024-01-25

AMMONIA DECOMPOSITION CATALYST

#9
20230338941
2023-10-26

HETEROJUNCTION PHOTOCATALYST, PHOTOCATALYST COMPOSITE, METHOD FOR PRODUCING HETEROJUNCTION PHOTOCATALYST, AND METHOD FOR PRODUCING HYDROGEN

#10
20220387973
2022-12-08

Multilayer mixed oxide supported catalyst for oxidative coupling of methane

#11
20220380275
2022-12-01

Multilayer mixed oxide supported catalyst for oxidative coupling of methane

#12
20220347666
2022-11-03

Rhodium-doped strontium titanate inverse opal material, preparation method thereof, and application thereof in piezoelectric synergistic photocatalytic removal of organic pollutants

#13
20220331779
2022-10-20

HYDROCARBON REFORMING CATALYST AND HYDROCARBON REFORMING APPARATUS

#14
20200361840
2020-11-19

Process for forming a photocatalyst and oxidizing a cycloalkane

#15
20200101443
2020-04-02

CATALYST FOR THE OXIDATIVE COUPLING OF METHANE WITH LOW FEED TEMPERATURES

#16
20200017424
2020-01-16

Mixed oxide catalyst for the oxidative coupling of methane

#17
20190315668
2019-10-17

Process for conversion of alkanes to alkenes

#18
20190276383
2019-09-12

Pt/SrTiOphotocatalyst for production of cycloalkanols and cycloalkanones from cycloalkanes

#19
20190275499
2019-09-12

Sr-Ce-Yb-O Catalysts for Oxidative Coupling of Methane

#20
20190262804
2019-08-29

Redox catalysts for the oxidative cracking of hydrocarbons, methods of making, and methods of use thereof

#21
20190232255
2019-08-01

Dehydrogenation catalyst

#22
20190162095
2019-05-30

Three-zone diesel oxidation catlayst

#23
20190077728
2019-03-14

Catalysts for petrochemical catalysis

#24
20190023652
2019-01-24

Biscarbodiimides and polycarbodiimides and method for their preparation

#25
20190022596
2019-01-24

Catalyst-containing oxygen transport membrane

#26
20190010096
2019-01-10

Catalysts for petrochemical catalysis

#27
20180290128
2018-10-11

Nitrogen Oxide Oxidation Activity of Pseudo-Brookite Compositions as Zero-PGM Catalysts for Diesel Oxidation Applications

#28
20180093931
2018-04-05

Catalysts for petrochemical catalysis

#29
20180093229
2018-04-05

Segregation resistant perovskite oxides with surface modification

#30
20130146814
2013-06-13

Method of preparing and utilizing a catalyst system for an oxidation process on a gaseous hydrocarbon stream

#31
20130111876
2013-05-09

Low cost lean NOreduction catalyst system

#32
20130085062
2013-04-04

NOVEL FORMULATION OF HEXA-ALUMINATES FOR REFORMING FUELS

#33
20130058861
2013-03-07

CATALYSTS FOR FEEDSTOCK-FLEXIBLE AND PROCESS-FLEXIBLE HYDROGEN PRODUCTION

#34
20130023709
2013-01-24

Catalysts for petrochemical catalysis

#35
20120294792
2012-11-22

ZrOx, Ce-ZrOx, Ce-Zr-REOx as host matrices for redox active cations for low temperature, hydrothermally durable and poison resistant SCR catalysts

#36
20120214663
2012-08-23

LNT and SCR catalysts for combined LNT-SCR applications

#37
20120189536
2012-07-26

Perovskite-type strontium titanate

#38
20120189503
2012-07-26

Exhaust-gas purification catalytic system

#39
20120186238
2012-07-26

Exhaust-gas purification catalytic system

#40
20120183467
2012-07-19

LOW TEMPERATURE OXIDATION OF AMMONIA IN NITRIC ACID PRODUCTION

#41
20120161078
2012-06-28

CATALYST FOR REFORMING HYDROCARBON GAS, METHOD OF MANUFACTURING THE SAME, AND METHOD OF MANUFACTURING SYNTHESIZED GAS

#42
20120159935
2012-06-28

Perovskite-based catalysts, catalyst combinations and methods of making and using the same

#43
20120157301
2012-06-21

Method for preparing perovskite oxide-based catalyst particles

#44
20120148469
2012-06-14

Porous composite oxide and production method thereof

#45
20120104322
2012-05-03

Processes and systems for producing syngas from methane

#46
20120088936
2012-04-12

METHOD FOR SYNTHESIZING COMPOUND AND CATALYST FOR SYNTHESIS REACTION

#47
20120074357
2012-03-29

Catalyst for reforming hydrocarbon gas, method of manufacturing the same, and method of manufacturing synthesized gas

#48
20120047874
2012-03-01

Bi-functional catalyst materials for lean exhaust NOreduction

#49
20120042631
2012-02-23

CATALYST MATERIALS FOR AMMONIA OXIDATION IN LEAN-BURN ENGINE EXHAUST

#50
20120027670
2012-02-02

Self sustained electrochemical promotion catalysts

#51
20110298165
2011-12-08

Addition of (A) blocking agent(s) in a ceramic membrane for blocking crystalline growth of grains during atmospheric sintering

#52
20110236282
2011-09-29

ZrOx, Ce-ZrOx, Ce-Zr-REOx as host matrices for redox active cations for low temperature, hydrothermally durable and poison resistant SCR catalysts

#53
20110219748
2011-09-15

Particulate matter purifying material, filter catalyst for purifying particulate matter using particulate matter purifying material, and method of regenerating filter catalyst for purifying particulate matter

#54
20110183221
2011-07-28

CATALYTIC LAYER FOR OXYGEN ACTIVATION ON IONIC SOLID ELECTROLYTES AT HIGH TEMPERATURE

#55
20110176988
2011-07-21

AMMONIA DECOMPOSITION CATALYSTS AND THEIR PRODUCTION PROCESSES, AS WELL AS AMMONIA TREATMENT METHOD

#56
20110176980
2011-07-21

Membrane with a stable nanosized microstructure and method for producing same

#57
20110104002
2011-05-05

Method and use of providing photocatalytic activity

#58
20110082030
2011-04-07

Washcoating technique for perovskite catalysts

#59
20110076212
2011-03-31

Methods and systems for oxidizing nitric oxide in a gas stream

#60
20110070139
2011-03-24

Catalyst combinations and methods and systems for oxidizing nitric oxide in a gas stream

#61
20110030354
2011-02-10

PARTICULATE COMBUSTION CATALYST, PARTICULATE FILTER AND EXHAUST GAS PURIFYING APPARATUS

#62
20110024687
2011-02-03

Cyclic catalytic upgrading of chemical species using metal oxide materials

#63
20100331175
2010-12-30

Selective hydrogenation catalyst and the preparation thereof

#64
20100331174
2010-12-30

Catalysts for oxidative coupling of hydrocarbons

#65
20100312035
2010-12-09

Alkane dehydrogenation catalysts

#66
20100311575
2010-12-09

Exhaust gas purifying catalyst

#67
20100278709
2010-11-04

Catalyst for production of nitric oxide

#68
20100233045
2010-09-16

Sulfur tolerant perovskite supported catalysts

#69
20100229533
2010-09-16

Perovskite-type compounds for use in lean NOtraps

#70
20100227759
2010-09-09

Catalyst Composition

#71
20100204513
2010-08-12

Preparation process of a complex oxide catalyst and application thereof to the synthesis of the acrylic acid

#72
20100204039
2010-08-12

Exhaust gas-purifying catalyst

#73
20100167920
2010-07-01

Exhaust gas purification catalyst and exhaust gas purification honeycomb structure with catalyst

#74
20100151362
2010-06-17

PARTICULATE CARBON CARRYING FINE PARTICLE THEREON, PROCESS FOR PRODUCTION THEREOF, AND ELECTRODES FOR FUEL CELLS

#75
20100139152
2010-06-10

HETEROGENEOUS CATALYSTS FOR MONO-ALKYL ESTER PRODUCTION, METHOD OF MAKING, AND METHOD OF USING SAME

#76
20100099554
2010-04-22

EXHAUST GAS PURIFICATION CATALYST

#77
20100087311
2010-04-08

Silica base composite photocatalyst and process for producing the same

#78
20100086458
2010-04-08

Method and architecture for oxidizing nitric oxide in exhaust gas from hydrocarbon fuel source with a fuel lean combustion mixture

#79
20100022387
2010-01-28

Process for producing fine particles of solid solution

#80
20100015446
2010-01-21

Process for preparing nanocrystalline mixed metal oxides

#81
20090297421
2009-12-03

Porous composite oxide and production method thereof

#82
20090288401
2009-11-26

Composite oxide for exhaust gas purifying catalyst and exhaust gas purifying catalyst, and diesel exhaust gas purifying filter

#83
20090286680
2009-11-19

Exhaust Gas Purification Catalyst and Exhaust Gas Purification Catalyst Member

#84
20090283419
2009-11-19

Catalyst Consisting of a Solid Support, an Oxide and a Metal Active Phase Which is Grafted on the Oxide, a Method for the Preparation and the Use Thereof

#85
20090280979
2009-11-12

Exhaust gas purifying catalyst

#86
20090257933
2009-10-15

Layered catalyst composite

#87
20090247787
2009-10-01

Method of producing unsaturated aldehyde and/or unsaturated acid

#88
20090246109
2009-10-01

SOLID SOLUTIONS AND METHODS OF MAKING THE SAME

#89
20090232714
2009-09-17

PARTICULATE COMBUSTION CATALYST, PARTICULATE FILTER, AND EXHAUST GAS CLEAN-UP SYSTEM

#90
20090226780
2009-09-10

CATALYST BASED ON A HEXAALUMINATE FOR THE COMBUSTION OF HYDROCARBONS AND FUEL CELL ARRANGEMENT WITH EXHAUST BURNER

#91
20090221843
2009-09-03

Catalyst for producing acrylonitrile and process for producing acrylonitrile

#92
20090202408
2009-08-13

Sulfur resistant emissions catalyst

#93
20090131252
2009-05-21

Catalyst Composition

#94
20090124493
2009-05-14

CATALYST FOR PURIFYING EXHAUST GAS AND METHOD FOR PRODUCING TETRAGONAL SYSTEM COMPOSITE OXIDE

#95
20090043127
2009-02-12

Complex metal oxide catalyst with high (meth) acrylic acid selectivity

#96
20090023580
2009-01-22

Catalyst Composition

#97
20080312070
2008-12-18

Method for Making a Material

#98
20080187714
2008-08-07

Exhaust gas purifying catalyst and manufacturing method thereof

#99
20080164443
2008-07-10

Cyclic catalytic upgrading of chemical species using metal oxide materials

#100
20080141660
2008-06-19

Catalyst And System For Reducing Exhaust Of Diesel Engines

#101
20080108843
2008-05-08

Composite oxide catalyst

#102
20070249497
2007-10-25

Catalyst composition

#103
20070228323
2007-10-04

Addition of (a) blocking agent(s) in a ceramic membrane for clocking crystalline growth of grains during atmospheric sintering

#104
20070213208
2007-09-13

Perovskite-type composite oxide, catalyst composition and method for producing perovskite-type composite oxide

#105
20070196245
2007-08-23

DIESEL PARTICULATE FILTER

#106
20070167632
2007-07-19

Method for synthesizing compound and catalyst for synthesis reaction

#107
20070142483
2007-06-21

Fischer-tropsch catalysts

#108
20070129234
2007-06-07

Lower temperature CO promoters for FCC with low NOx

#109
20070105715
2007-05-10

Particulate matter oxidation catalyst and filter

#110
20070066480
2007-03-22

METHOD OF PREPARING COMPOUNDS USING CAVITATION AND COMPOUNDS FORMED THEREFROM

#111
20070055083
2007-03-08

Preparation of catalyst and use for high yield conversion of methane to ethylene

#112
20070039814
2007-02-22

Solar photocatalysis using transition-metal oxides combining dand delectron configurations

#113
20070038004
2007-02-15

Complex metal oxide catalyst with high (meth) acrylic acid selectivity

#114
20070027031
2007-02-01

Catalyst material comprising transition metal oxide

#115
20070006578
2007-01-11

Apparatus for removing particulate matter

#116
20060276330
2006-12-07

Catalyst for clarifying exhaust gas and method for producing tetragonal system composite oxide

#117
20060243943
2006-11-02

Perovskite titanium-type composite oxide particle and production process thereof

#118
20060211885
2006-09-21

Method of producing unsaturated aldehyde and/or unsaturated acid

#119
20060145126
2006-07-06

Perovskite material, preparation method and use in catalytic membrane reactor

#120
20060127656
2006-06-15

Catalytic membrane reactor

#121
20060089255
2006-04-27

Exhaust gas purifying catalyst and exhaust gas purifying device therewith for vehicle

#122
20060088732
2006-04-27

Perovskite titanium-type composite oxide particle and production process thereof

#123
20060081922
2006-04-20

Method of controlling emissions from a diesel cycle internal combustion engine with perovskite-type metal oxide compounds

#124
20060027688
2006-02-09

Method of grinding particulate material

#125
20060018815
2006-01-26

Perovskite complex oxide and catalyst

#126
20050249653
2005-11-10

Method for producing perovskite-type composite oxide

#127
20050245391
2005-11-03

Catalyst for exhaust gas purification

#128
20050226798
2005-10-13

Oxygen sorbent compositions and methods of using same

#129
20050209485
2005-09-22

Method of producing unsaturated aldehyde and/or unsaturated acid

#130
20050164890
2005-07-28

Supported perovskite-type oxides and methods for preparation thereof

#131
20050153836
2005-07-14

Purification catalyst for exhaust gas, production method therefor, and purification catalyst device for exhaust gas

#132
20050070736
2005-03-31

Method for preparing a catalyst for partial oxidation of acrolein

#133
20050031519
2005-02-10

Oxygen ion conducting materials

#134
20050025958
2005-02-03

Perovskite titanium-type composite oxide particle and production process thereof

#135
17365436
2022-07-19

Oxidative conversion of hydrocarbons using sulfur oxides as oxygen carriers