ClassID:

33347

B01J37/0242 - CPC Classification

Classification description:

Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts; Impregnation, coating or precipitation; Multiple impregnation or coating Coating followed by impregnation

Recent Application in this class:
#1
20250360499
2025-11-27

A DIESEL OXIDATION CATALYST AND A METHOD FOR ITS MANUFACTURE

#2
20250346542
2025-11-13

Catalysts and processes for the direct production of liquid fuels from carbon dioxide and hydrogen

#3
20250161923
2025-05-22

SINGLE CRYSTALLINE TA3N5 NANOPARTICLES MODIFIED WITH A MOX COCATALYST, A CATALYST, METHODS FOR WATER SPLITTING USING THE CATALYST, AND METHODS TO MAKE SAME

#4
20250144567
2025-05-08

CATALYST WITH REGULAR STRUCTURE AND PREPARATION METHOD THEREOF AND METHOD FOR SIMULTANEOUSLY REDUCING BOTH SOX AND NOX FROM FLUE GAS

#5
20250033031
2025-01-30

COPPER-MAGNESIUM CO-DOPED CARBONIZED WOOD SPONGE MATERIAL, PREPARATION THEREFOR, AND APPLICATION THEREOF, AND METHOD FOR CONVERTING PLASTICS INTO FUEL BASED ON FENTON-LIKE SYSTEM

#6
20250001406
2025-01-02

Method for Producing Exhaust gas Purification Catalyst and Exhaust gas Purification Catalyst

#7
20240424444
2024-12-26

PARTICULATE FILTER HAVING A CENTRALIZED-DISTRIBUTED PGM AND PROCESS FOR PREPARING THE SAME

#8
20240198323
2024-06-20

A CATALYTICALLY ACTIVE PRODUCT, A METHOD OF PRODUCING SUCH A PRODUCT AND A REACTOR COMPRISING SAID PRODUCT

#9
20240115998
2024-04-11

GASOLINE ENGINE EXHAUST GAS PURIFYING CATALYST FILTER

#10
20240059626
2024-02-22

Catalysts and processes for the direct production of liquid fuels from carbon dioxide and hydrogen

#11
20240058792
2024-02-22

Catalytic material with sulfur-tolerant support

#12
20240009652
2024-01-11

SCR Catalyst Compositions and SCR Catalytic Articles Comprising Said Catalyst Compositions

#13
20230372909
2023-11-23

Rhodium-containing layered catalyst structures and methods of making the same

#14
20230364589
2023-11-16

EXHAUST GAS-PURIFYING CATALYST

#15
20230256421
2023-08-17

CARBON MONOXIDE AND HYDROCARBON OXIDATION CATALYST, A METHOD FOR PREPARING SAME, AND AN OXIDATION METHOD FOR CARBON MONOXIDE AND HYDROCARBON USING SAME

#16
20230071359
2023-03-09

Catalysts and processes for the direct production of liquid fuels from carbon dioxide and hydrogen

#17
20220134315
2022-05-05

BIMETALLIC CATALYST FOR CATALYTIC PARTIAL OXIDATION OF HYDROCARBONS

#18
20220127987
2022-04-28

Palladium diesel oxidation catalyst

#19
20220088579
2022-03-24

SEMICONDUCTOR MATERIAL BASED ON METAL NANOWIRES AND POROUS NITRIDE AND PREPARATION METHOD THEREOF

#20
20210387169
2021-12-16

Method of using a sulfur-tolerant catalyst

#21
20210340075
2021-11-04

Catalysts and processes for the direct production of liquid fuels from carbon dioxide and hydrogen

#22
20210322955
2021-10-21

Acid-resistant catalyst supports and catalysts

#23
20210121857
2021-04-29

Catalyst and system for methane steam reforming by resistance heating; said catalyst's preparation

#24
20210061742
2021-03-04

Noble metal-transition metal complex catalyst supported on carbon-coated silica-alumina support, and preparation method therefor

#25
20200246784
2020-08-06

Use of a palladium/platinum/zeolite-based catalyst as passive nitrogen oxide adsorber for purifying exhaust gas

#26
20200078770
2020-03-12

Metal powderdous catalyst for hydrogenation processes

#27
20200023339
2020-01-23

Acid-resistant catalyst supports and catalysts

#28
20190331013
2019-10-31

Palladium diesel oxidation catalyst

#29
20190262803
2019-08-29

Monolithic catalyst used for carbon dioxide hydrogenation reaction and method for preparing same

#30
20190054450
2019-02-21

Catalyst for producing light aromatics with heavy aromatics, method for preparing the catalyst, and use thereof

#31
20190022625
2019-01-24

Methane oxidation catalyst, process to prepare the same and method of using the same

#32
20180361360
2018-12-20

Catalyst system for lean gasoline direct injection engines

#33
20180353948
2018-12-13

METHOD FOR PREPARING A CATALYZED FABRIC FILTER

#34
20180353947
2018-12-13

Preparation method of a non-woven fibrous material-based honeycomb catalyst

#35
20180318796
2018-11-08

Method of Preparation of a Monolithic Catalyst for Selective Catalytic Reduction of Nitrogen Oxides

#36
20180272321
2018-09-27

Hydrogenation catalyst, its method of preparation and use

#37
20180243729
2018-08-30

Sulfur-tolerant catalytic system

#38
20180214859
2018-08-02

Sinter-resistant stable catalyst systems by trapping of mobile platinum group metal (PGM) catalyst species

#39
20180201559
2018-07-19

Copper-containing multimetallic catalysts, and method for using the same to make biobased 1,2-propanediol

#40
20180193822
2018-07-12

Reforming catalyst and a process for preparation thereof

#41
20180185824
2018-07-05

Hydrogenation catalyst, its method of preparation and use

#42
20180148330
2018-05-31

METHODS FOR STEAM METHANE REFORMING

#43
20180085740
2018-03-29

Process for preparing a nickel-based catalyst, the nickel-based catalyst, and use thereof in a steam reforming process

#44
20170326533
2017-11-16

OXYGEN STORAGE CAPACITY OF NON-COPPER SPINEL OXIDE MATERIALS FOR TWC APPLICATIONS

#45
20170283258
2017-10-05

Catalyst support, recycle reactor and method for releasing hydrogen

#46
20170095801
2017-04-06

Thermally Stable Zero-PGM Three Way Catalyst with High Oxygen Storage Capacity

#47
20170072387
2017-03-16

Process for preparing a catalyst

#48
20170056871
2017-03-02

Film system

#49
20170051212
2017-02-23

Naphtha reforming process

#50
20170001183
2017-01-05

Visible-Light-Activated Multilayered Photocatalyst And The Method Of Its Preparation

#51
20160367963
2016-12-22

Hydrocarbon trap with increased zeolite loading and improved adsorption capacity

#52
20160318003
2016-11-03

Clay mineral supported catalysts

#53
20160288104
2016-10-06

Monolithic catalyst comprising molecular sieve membrane and method for preparing the monolithic catalyst

#54
20160288093
2016-10-06

Heterogeneous alkane dehydrogenation catalyst

#55
20160199827
2016-07-14

Use of lanthanide oxides to reduce sintering of catalysts

#56
20160199814
2016-07-14

Hydrogenation catalyst, its method of preparation and use

#57
20160193592
2016-07-07

Hydrogenation catalyst, its method of preparation and use

#58
20160151770
2016-06-02

Oxidative esterification catalyst

#59
20160136622
2016-05-19

MONOLITHIC STRUCTURED CATALYST FOR CARBON MONOXIDE GASE-PHASE COUPLING TO DIALKYL OXALATE & PREPARATION METHOD AND APPLICATION THEREOF

#60
20160121308
2016-05-05

Thermal stability of copper-manganese spinel as Zero PGM catalyst for TWC application

#61
20160067683
2016-03-10

Denitration catalyst and method for producing same

#62
20150375205
2015-12-31

NOx storage reduction catalyst for purifying exhaust gas and exhaust gas purification method using said catalyst

#63
20150343424
2015-12-03

EXHAUST GAS PURIFICATION CATALYST, METHOD OF PRODUCING THE SAME, AND EXHAUST GAS PURIFICATION METHOD USING THE SAME

#64
20150343423
2015-12-03

Exhaust gas purification catalyst, method of producing the same, and exhaust gas purification method using the same

#65
20150238936
2015-08-27

Stepwise hydrogenation of specific isoprenoids

#66
20150209769
2015-07-30

Hydrocarbon trap with increased zeolite loading and improved adsorption capacity

#67
20150158024
2015-06-11

DEHYDROGENATION CATALYST FOR HYDROCARBONS AND METHOD OF PREPARATION THEREOF

#68
20150090937
2015-04-02

Hydrogen production from water by tuning the photonic band gap with the electronic band gap of a photoactive material

#69
20150014592
2015-01-15

Use of lanthanide oxides to reduce sintering of catalysts

#70
20150005535
2015-01-01

Catalytic system

#71
20140378296
2014-12-25

Manufacture of catalyst compositions and systems

#72
20140349845
2014-11-27

Process for preparing cobalt based catalysts for fischer-tropsch synthesis

#73
20140332726
2014-11-13

Alkaline earth metal/metal oxide supported catalysts

#74
20140332725
2014-11-13

Clay mineral supported catalysts

#75
20140271393
2014-09-18

Methods for variation of support oxide materials for ZPGM oxidation catalysts and systems using same

#76
20140271392
2014-09-18

System and method for two and three way ZPGM catalyst

#77
20140243436
2014-08-28

Fischer-tropsch catalyst comprising cobalt, magnesium and precious metal

#78
20140187654
2014-07-03

Catalyst for oxygenate synthesis and method for manufacturing same, device for manufacturing oxygenate, and method for manufacturing oxygenate

#79
20140165876
2014-06-19

Ceramic honeycomb structure skin coating

#80
20140127093
2014-05-08

Hydrogen ion transport membrane, membrane for generating hydrogen, and method for manufacturing same

#81
20140096438
2014-04-10

Process for liquefying a cellulosic material

#82
20140081041
2014-03-20

Copper-promoted shell catalyst for producing alkenyl carboxylic acid esters

#83
20140072493
2014-03-13

Catalyst for exhaust gas purification, method for producing the same, and exhaust gas purification method using the same

#84
20140051008
2014-02-20

Catalyst material for fuel cell

#85
20140050627
2014-02-20

Off gas purification device

#86
20140031546
2014-01-30

Hydrodeoxygenation catalyst

#87
20140031197
2014-01-30

Catalyst materials

#88
20130343975
2013-12-26

Ammonia oxidation catalyst having low NO by-product formation

#89
20130323130
2013-12-05

Exhaust purification system of internal combustion engine

#90
20130225877
2013-08-29

Catalyst having support containing tin and process for manufacturing ethanol

#91
20130217923
2013-08-22

Structured catalyst

#92
20130157844
2013-06-20

Exhaust gas purifying catalyst and production method thereof

#93
20130052087
2013-02-28

Exhaust purification system of internal combustion engine

#94
20130004376
2013-01-03

AIR-PURIFYING MODULE

#95
20120308439
2012-12-06

COLD START CATALYST AND ITS USE IN EXHAUST SYSTEMS

#96
20120302801
2012-11-29

Hydrogenation process

#97
20120298503
2012-11-29

Bimetallic titania-based electrocatalysts deposited on ionic conductors for hydrodesulfurization reactions

#98
20120272867
2012-11-01

Ceramic honeycomb structure skin coating

#99
20120269693
2012-10-25

EXHAUST EMISSION CONTROL DEVICE FOR INTERNAL COMBUSTION ENGINE

#100
20120245024
2012-09-27

METHOD FOR MANUFACTURING A CATALYST SUPPORT

#101
20120214663
2012-08-23

LNT and SCR catalysts for combined LNT-SCR applications

#102
20120207667
2012-08-16

Catalyst for steam reforming of methanol

#103
20120094826
2012-04-19

Exhaust gas purifying catalyst

#104
20120079817
2012-04-05

Surface-coated zeolite materials for diesel oxidation applications

#105
20120065443
2012-03-15

Monolith catalyst and use thereof

#106
20120014864
2012-01-19

HYBRID FOAM/LOW-PRESSURE AUTOTHERMAL REFORMER

#107
20120003132
2012-01-05

Process for catalytic deoxygenation of coal mine methane

#108
20110305610
2011-12-15

METHOD FOR IMPREGNATING A POROUS BODY BY A SUSPENSION AND INSTALLATION FOR IMPLEMENTING SAME

#109
20110294653
2011-12-01

Fabrication of catalyzed ion transport membrane systems

#110
20110268242
2011-11-03

Hydrogen and Oxygen Recombination Catalyst, Recombination Apparatus, and Nuclear Plant

#111
20110185711
2011-08-04

TEXTURED PARTICULATE FILTER FOR CATALYTIC APPLICATIONS

#112
20110177938
2011-07-21

Process for the continuous production of a catalyst

#113
20110176979
2011-07-21

PLATINUM GROUP METAL-FREE CATALYSTS FOR REDUCING THE IGNITION TEMPERATURE OF PARTICULATES ON A DIESEL PARTICULATE FILTER

#114
20110166010
2011-07-07

PD/AU shell catalyst containing HFO, processes for the preparation and use thereof

#115
20110165040
2011-07-07

DEVICE FOR REMEDIATING EMISSIONS AND METHOD OF MANUFACTURE

#116
20110154807
2011-06-30

NOx TRAP

#117
20110152066
2011-06-23

LAYERED COMPOSITION AND PROCESSES FOR PREPARING AND USING THE COMPOSITION

#118
20110124487
2011-05-26

FORMATION VENTILATION GAS PURIFICATION COATING STRUCTURE USING INORGANIC MEMBRANE, AND METHOD FOR MANUFACTURING THEREOF

#119
20110118113
2011-05-19

EXHAUST GAS PURIFYING CATALYST

#120
20110101278
2011-05-05

USE OF A CATALYST BASED ON NOBLE METAL FOR REDUCING THE TAR CONTENT IN GASES RESULTING FROM GASIFICATION PROCESSES

#121
20110094419
2011-04-28

Ceramic honeycomb structure skin coating

#122
20110065568
2011-03-17

Catalyst for purifying nitrogen oxide

#123
20110062387
2011-03-17

METHOD FOR THE CATALYTIC REDUCTION OF THE TAR CONTENT IN GASES FROM GASIFICATION PROCESSES USING A CATALYST BASED ON NOBLE METALS

#124
20110048388
2011-03-03

HEAT ACCUMULATION ELEMENT

#125
20110044874
2011-02-24

Oxidation catalyst and method for destruction of CO, VOC and halogenated VOC

#126
20110030354
2011-02-10

PARTICULATE COMBUSTION CATALYST, PARTICULATE FILTER AND EXHAUST GAS PURIFYING APPARATUS

#127
20110030346
2011-02-10

Treatment system for gasoline engine exhaust gas

#128
20110014101
2011-01-20

Catalyst for purification of exhaust gas, and apparatus and method for purification of exhaust gas using the catalyst

#129
20100331171
2010-12-30

Layered Sphere Catalysts with High Accessibility Indexes

#130
20100316545
2010-12-16

Platinum group metal-free catalysts for reducing the ignition temperature of particulates on a diesel particulate filter

#131
20100313552
2010-12-16

EXHAUST EMISSION CONTROL APPARATUS FOR INTERNAL COMBUSTION ENGINE

#132
20100300061
2010-12-02

Selective catalytic reduction system and process for treating NOx emissions using a palladium and rhodium or ruthenium catalyst

#133
20100298131
2010-11-25

Catalyst For Hydrogen Production By Autothermal Reforming, Method Of Making Same And Use Thereof

#134
20100298130
2010-11-25

Metal carrier catalyst for cleaning exhaust gas

#135
20100290964
2010-11-18

High Pd content diesel oxidation catalysts with improved hydrothermal durability

#136
20100282189
2010-11-11

Exhaust gas cleaner

#137
20100267547
2010-10-21

Method of producing gas cleaning catalyst unit

#138
20100266469
2010-10-21

Removal of ammonia from fluids

#139
20100261600
2010-10-14

METAL STRUCTURE, CATALYST-SUPPORTED METAL STRUCTURE, CATALYST-SUPPORTED METAL STRUCTURE MODULE AND PREPARATION METHODS THEREOF

#140
20100248957
2010-09-30

Method for production of an exhaust gas purification catalyst support and exhaust gas purification catalyst support

#141
20100247853
2010-09-30

Ceramic honeycomb structure

#142
20100247398
2010-09-30

Honeycomb structure

#143
20100233053
2010-09-16

Catalyst and method of manufacture

#144
20100233045
2010-09-16

Sulfur tolerant perovskite supported catalysts

#145
20100229542
2010-09-16

TEXTURIZED PURIFICATION STRUCTURE INCORPORATING AN ELECTROCHEMICAL CATALYST SYSTEM

#146
20100228061
2010-09-09

CATALYST FOR REMOVING DETRIMENTAL HYDROCARBONS PRESENT IN EFFLUENT OR PROCESS GASES

#147
20100226842
2010-09-09

High temperature catalytic process to reduce emissions of carbon monoxide

#148
20100221667
2010-09-02

Catalyst for microelectromechanical systems microreactors

#149
20100215557
2010-08-26

Aging-resistant catalyst article for internal combustion engines

#150
20100205947
2010-08-19

S storage catalyst and exhaust-gas converting apparatus

#151
20100197959
2010-08-05

Processes for making ethyl acetate from acetic acid

#152
20100186375
2010-07-29

Layered diesel oxidation catalyst composites

#153
20100185010
2010-07-22

Zirconium oxide-doped catalyst support, method for producing the same and catalyst containing a zirconium oxide-doped catalyst support

#154
20100172809
2010-07-08

Membrane apparatus and method of preparing a membrane and a method of producing hydrogen

#155
20100170230
2010-07-08

Washcoated particulate filter substrate

#156
20100158774
2010-06-24

TEXTURED PARTICULATE FILTER FOR CATALYTIC APPLICATIONS

#157
20100152026
2010-06-17

Layered Sphere Catalysts with High Accessibility Indexes

#158
20100140137
2010-06-10

FUEL CONVERSION SYSTEM, APPARATUS, AND METHOD

#159
20100137132
2010-06-03

Sulfur storage catalyst

#160
20100111799
2010-05-06

CATALYST FOR TREATING AN EXHAUST GAS CONTAINING ORGANIC ACID, AND METHOD FOR TREATING AN EXHAUST GAS CONTAINING ORGANIC ACID

#161
20100098598
2010-04-22

Catalysts, methods of making catalysts, and methods of combustion

#162
20100075841
2010-03-25

Rhodium-loading solution and rhodium catalyst prepared using the same

#163
20100068130
2010-03-18

Process for the Production of Hydrogen Gas Employing a Thermally Stable Catalyst

#164
20100061900
2010-03-11

Exhaust-gas converting filter and production process for the same

#165
20100056367
2010-03-04

Exhaust gas purifying catalyst

#166
20100048392
2010-02-25

CATALYST FOR PURIFYING EXHAUST GASES AND PROCESS FOR PRODUCING THE SAME

#167
20100048383
2010-02-25

Close coupled catalyst for purification of exhaust gas and the preparation thereof

#168
20100034712
2010-02-11

Exhaust-gas converting apparatus

#169
20090324946
2009-12-31

METHOD FOR MAKING POROUS ACICULAR MULLITE BODIES

#170
20090320456
2009-12-31

APPARATUS FOR TREATING DIESEL EXHAUST GASES

#171
20090317308
2009-12-24

Oxidation of Ammonia in Aqueous Solution to Nitrogen for Ammonia Removal

#172
20090304566
2009-12-10

Ammonia SCR catalyst and method of using the catalyst

#173
20090297419
2009-12-03

AMMONIA SCR CATALYST AND METHOD OF USING THE CATALYST

#174
20090288400
2009-11-26

Exhaust gas purifying device for diesel engine

#175
20090286677
2009-11-19

Exhaust gas purifying catalyst

#176
20090285740
2009-11-19

Catalytic process for control of NOemissions using hydrogen

#177
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

#178
20090275463
2009-11-05

METHOD OF MAKING A CATALYST WASHCOAT

#179
20090264286
2009-10-22

Production process of composite metal oxide

#180
20090255238
2009-10-15

Exhaust Gas Purifying Apparatus and Exhaust Gas Purifying Method

#181
20090253574
2009-10-08

Catalyst

#182
20090246451
2009-10-01

HONEYCOMB STRUCTURE

#183
20090246098
2009-10-01

EXHAUST GAS-PURIFYING CATALYST

#184
20090229260
2009-09-17

Exhaust Gas Purifying Apparatus

#185
20090215911
2009-08-27

Structured catalyst bed and method for conversion of feed materials to chemical products and liquid fuels

#186
20090209407
2009-08-20

Selective Hydrogenation Process Using Layered Catalyst Composition and Preparation of Said Catalyst

#187
20090203515
2009-08-13

Exhaust gas purifying catalyst

#188
20090199539
2009-08-13

Coating for particulate filters

#189
20090191352
2009-07-30

Combustion-Assisted Substrate Deposition Method For Producing Carbon Nanosubstances

#190
20090188240
2009-07-30

APPARATUS FOR PURIFICATION OF EXHAUST GAS AND METHOD FOR PURIFICATION OF EXHAUST GAS USING THE SAME

#191
20090185968
2009-07-23

Application of a metallic anchor layer from a wire feed source to a metallic surface

#192
20090163358
2009-06-25

Exhaust gas purifying catalyst

#193
20090149323
2009-06-11

METHOD FOR PRODUCING MONOLITHIC CATALYST FOR EXHAUST GAS PURIFICATION AND MONOLITHIC CATALYST

#194
20090137386
2009-05-28

Catalytically coated particle filter and method for producing the same and its use

#195
20090131249
2009-05-21

Catalyst carrier and exhaust gas purification catalyst

#196
20090130010
2009-05-21

Method for the decomposition of NO in the Ostwald process

#197
20090124494
2009-05-14

Catalyst For Purifying Exhaust Gases and Exhaust-Gas Purification Controller Using the Same

#198
20090118121
2009-05-07

Exhaust Emission Control Catalyst and Exhaust Emission Control System

#199
20090111688
2009-04-30

Exhaust gas purifying catalyst and production method thereof

#200
20090111687
2009-04-30

Catalyst design and preparation process for steam-reforming catalysts

#201
20090104086
2009-04-23

Photocatalytic titanium dioxide nanocrystals

#202
20090098032
2009-04-16

METHODS OF MAKING ALUMINOSILICATE COATED ALUMINA

#203
20090081098
2009-03-26

Ammonia SCR catalyst and method of using the catalyst

#204
20090074641
2009-03-19

Catalyst and method of manufacture

#205
20090048353
2009-02-19

Processes using a supported catalyst

#206
20090048093
2009-02-19

CARBON-BASED MATERIAL COMBUSTION CATALYST, MANUFACTURING METHOD OF THE SAME, CATALYST CARRIER, AND MANUFACTURING METHOD OF THE SAME

#207
20090047192
2009-02-19

Microreactor

#208
20090041646
2009-02-12

Catalyst for Removing Oxygen and Method for Removing Oxygen Using the Same Catalyst

#209
20090019770
2009-01-22

Catalytic element

#210
20080287703
2008-11-20

Processes for preparing alkenyl alkanoates using a layered catalyst composition

#211
20080279741
2008-11-13

Reactor system for reducing NOemissions from boilers

#212
20080269046
2008-10-30

EXHAUST GAS PURIFICATION CATALYST AND MANUFACTURING METHOD THEREOF

#213
20080260599
2008-10-23

Honeycomb filter and exhaust gas purifying apparatus

#214
20080248199
2008-10-09

Selective hydrogenation process using layered catalyst composition and preparation of said catalyst

#215
20080241011
2008-10-02

Honeycomb filter and exhaust gas purifying apparatus

#216
20080237542
2008-10-02

Reactive flash volatilization of fluid fuels

#217
20080236122
2008-10-02

Honeycomb structure, method of manufacturing honeycomb structure, exhaust gas treating apparatus, and method of manufacturing exhaust gas treating apparatus

#218
20080227874
2008-09-18

Catalytic reactor

#219
20080226524
2008-09-18

Platinum group metal-free catalysts for reducing the ignition temperature of particulates on a diesel particulate filter

#220
20080214390
2008-09-04

Catalyst for purifying exhaust gas

#221
20080213485
2008-09-04

Method for manufacturing honeycomb filter for purifying exhaust gases

#222
20080207438
2008-08-28

Catalytic material and catalyst for purifying exhaust gas component

#223
20080190083
2008-08-14

Honeycomb structural body and exhaust gas treating apparatus

#224
20080176742
2008-07-24

Method For Producing Catalyst For Treating Exhaust Gas

#225
20080176737
2008-07-24

PROCESS FOR PREPARING A LAYERED CATALYST COMPOSITION FOR A SELECTIVE HYDROGENATION PROCESS

#226
20080167178
2008-07-10

High temperature ammonia SCR catalyst and method of using the catalyst

#227
20080166282
2008-07-10

Ammonia SCR catalyst and method of using the catalyst

#228
20080146855
2008-06-19

Selective hydrogenation process using layered catalyst composition

#229
20080141660
2008-06-19

Catalyst And System For Reducing Exhaust Of Diesel Engines

#230
20080131361
2008-06-05

Process and apparatus for the production of hydrogen gas

#231
20080131341
2008-06-05

Catalytic reactor

#232
20080131311
2008-06-05

Fluorescent lamp device capable of cleaning air

#233
20080081762
2008-04-03

Catalyst for purifying exhaust gases

#234
20080081761
2008-04-03

Catalyst for Purifying Exhaust Gases

#235
20080070778
2008-03-20

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Ceramic wash-coat for catalyst support

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Honeycomb structured body

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Exhaust gas purification system

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Honeycomb filter for purifying exhaust gas

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Ceramic structures having hydrophobic coatings

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Catalyst formulation, exhaust system, and gas treatment device

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Silver doped catalysts for treatment of exhaust

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Particulate matter-oxidizing material and oxidizing catalyst

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Noble metal catalyst

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Metal modified PD/NI catalysts

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