Patents-Review.com
ClassID:

30392 ⎘

B01D2255/206 - CPC Classification

Classification description:

Catalysts; Metals or compounds thereof Rare earth metals

Sub-classes:
Recent Application in this class:
#1
20250276286
2025-09-04

Exhaust Gas Purifying Catalyst

 #2
20240293805
2024-09-05

INDUCTIVELY HEATED NOX ADSORBER

 #3
20240269654
2024-08-15

TRANSITION METAL INCORPORATED ALUMINA FOR IMPROVED THREE WAY CATALYSTS

 #4
20240116030
2024-04-11

PHOSPHOR-TRANSITION METAL-PHOTOCATALYST HYBRID COMPOSITE MATERIAL, METHOD FOR PREPARING THE SAME, AND FILTER USING THE SAME

 #5
20240024860
2024-01-25

Catalyst Composition Comprising Magnetic Material Adapted for Inductive Heating

 #6
20230001391
2023-01-05

EXHAUST GAS PURIFICATION CATALYST

 #7
20220297063
2022-09-22

Metal foil catalyst for the control of emissions from diesel engines

 #8
20220212162
2022-07-07

Low temperature NOx adsorber with enhanced hydrothermal stability

 #9
20220119324
2022-04-21

Processes for converting benzene and/or toluene via methylation

 #10
20220088572
2022-03-24

Nano-Structured Composite Materials for Chemical Air Pollutant and Odor Removal from Air

 #11
20220072514
2022-03-10

NOx ADSORBER CATALYST

 #12
20220040636
2022-02-10

Exhaust gas purifying catalyst

 #13
20220040635
2022-02-10

Exhaust gas purifying catalyst

 #14
20210331141
2021-10-28

Rare-earth metal vanadates catalysts for NOreduction at low temperatures

 #15
20210322924
2021-10-21

Metal foil catalyst for the control of emissions from diesel engines

 #16
20210060539
2021-03-04

Method for preparing molecular sieve SCR catalyst, and catalyst prepared therethrough

 #17
20210008533
2021-01-14

NANO-SIZED FUNCTIONAL BINDER

 #18
20200353410
2020-11-12

Four-way conversion catalyst having improved filter properties

 #19
20200047119
2020-02-13

Exhaust gas purifying catalyst

 #20
20190345172
2019-11-14

Rare earth-based metal-organic framework for moisture removal and control in confined spaces

 #21
20190211723
2019-07-11

Exhaust gas purification filter

 #22
20190193058
2019-06-27

Use of vanadates as oxidation catalysts

 #23
20190145298
2019-05-16

Catalytic converter substrates comprising triply periodic minimal surfaces

 #24
20190126202
2019-05-02

System for photoelectrochemical air purification

 #25
20190070596
2019-03-07

Catalyst composition comprising magnetic material adapted for inductive heating

 #26
20190039049
2019-02-07

Ceria-zirconia-based composite oxide oxygen storage material, exhaust gas cleaning catalyst, and honeycomb structure for exhaust gas cleaning

 #27
20180361360
2018-12-20

Catalyst system for lean gasoline direct injection engines

 #28
20180345252
2018-12-06

Catalyst/catalyst support compositions having high reducibility and comprising a nanometric cerium oxide deposited onto a support substrate

 #29
20180311648
2018-11-01

NOx adsorber catalyst

 #30
20180311616
2018-11-01

Exhaust gas purifying catalyst and method for producing same, and exhaust gas purification device using same

 #31
20180297014
2018-10-18

Exhaust gas treatment catalyst

 #32
20180282350
2018-10-04

Rare earth-based metal-organic framework for moisture removal and control in confined spaces

 #33
20180207582
2018-07-26

Poison-Resistant Catalyst and Systems Containing Same

 #34
20180094559
2018-04-05

NOx adsorber catalyst

 #35
20180021757
2018-01-25

Rhodium-containing catalysts for automotive emissions treatment

 #36
20180021756
2018-01-25

Platinum group metal (PGM) catalysts for automotive emissions treatment

 #37
20180008973
2018-01-11

Nano-sized functional binder

 #38
20170312689
2017-11-02

EXHAUST GAS TREATMENT DEVICE, GAS TURBINE COMBINED CYCLE POWER GENERATION SYSTEM, GAS ENGINE POWER GENERATION SYSTEM AND EXHAUST GAS TREATMENT METHOD

 #39
20170284247
2017-10-05

Exhaust gas purification filter

 #40
20170241313
2017-08-24

Emissions treatment system with ammonia-generating and SCR catalysts

 #41
20170209854
2017-07-27

Exhaust gas-purifying catalyst

 #42
20170203282
2017-07-20

Noble metal-free catalyst compositions

 #43
20170021336
2017-01-26

Method for preparing catalyst composition for exhaust gas after-treatment

 #44
20170014810
2017-01-19

Oxygen storage materials

 #45
20160341091
2016-11-24

Emissions reduction system

 #46
20160339389
2016-11-24

Diesel oxidation catalyst and use thereof in diesel and advanced combustion diesel engine systems

 #47
20160288094
2016-10-06

SCR catalyst

 #48
20160279572
2016-09-29

Poison-resistant catalyst and systems containing same

 #49
20160193597
2016-07-07

Multilayer coated particle filter

 #50
20160003118
2016-01-07

Oxidation catalyst and exhaust gas purification device using same

 #51
20160001228
2016-01-07

Perovskite with an ovlerlayer SCR component as an ammonia oxidation catalyst and a system for exhaust emission control on diesel engines

 #52
20150367330
2015-12-24

Ammonia oxidation catalyst for the production of nitric acid based on yttrium-gadolinium ortho cobaltates

 #53
20150290627
2015-10-15

Systems and methods for using copper-manganese spinel as active phase for diesel oxidation applications

 #54
20150266014
2015-09-24

Integrated LNT-TWC catalyst

 #55
20150252744
2015-09-10

Exhaust gas purification apparatus

 #56
20150251955
2015-09-10

Ceramic materials for gas separation and oxygen storage

 #57
20150238944
2015-08-27

Zeolite-based SCR catalysts and their use in diesel engine emission treatment

 #58
20150202596
2015-07-23

Composition containing zirconium, cerium and yttrium oxides having a high reducibility, method for preparing same and use thereof in catalysis

 #59
20150196902
2015-07-16

PALLADIUM SOLID SOLUTION CATAYST AND METHODS OF MAKING

 #60
20150190793
2015-07-09

NOtrap

 #61
20150190787
2015-07-09

Selective catalytic reduction wall flow filter incorporating a vanadate

 #62
20150165420
2015-06-18

Photocatalytic compositions and methods for their preparation and use

 #63
20150128566
2015-05-14

Exhaust gas purification system and method for purifying exhaust gas

 #64
20150045212
2015-02-12

Exhaust gas purification catalyst

 #65
20150005158
2015-01-01

Optimization of washcoat adhesion of zero-PGM catalyst on metallic substrates

 #66
20140335005
2014-11-13

Method of removing sulfur oxides and nitrogen oxides in the flue gas

 #67
20140311126
2014-10-23

Air-injection system to improve effectiveness of selective catalytic reduction catalyst

 #68
20140301907
2014-10-09

Diesel exhaust gas purification catalyst and diesel exhaust gas purification system

 #69
20140248200
2014-09-04

Emissions treatment system with ammonia-generating and SCR catalysts

 #70
20140235433
2014-08-21

Exhaust gas purification catalyst and method for producing the same

 #71
20140228210
2014-08-14

Catalysts on substrates and methods for providing the same

 #72
20140219878
2014-08-07

Mixed phase oxide catalysts

 #73
20140205522
2014-07-24

Composition based on oxides of cerium, of zirconium and of another rare earth metal with high reducibility, preparation process and use in the field of catalysis

 #74
20140047819
2014-02-20

Emissions treatment system with ammonia-generating and SCR catalysts

 #75
20140005041
2014-01-02

Method for producing heterogeneous catalysts containing metal nanoparticles

 #76
20130336863
2013-12-19

SCR catalytic converter having improved hydrocarbon resistance

 #77
20130324393
2013-12-05

Visible-light-responsive photocatalyst with environmental resistance

 #78
20130189173
2013-07-25

Lean HC conversion of TWC for lean burn gasoline engines

 #79
20130146814
2013-06-13

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

 #80
20130034468
2013-02-07

Exhaust purification system of internal combustion engine

 #81
20130029838
2013-01-31

Exhaust gas purifying catalyst

 #82
20130022512
2013-01-24

Exhaust purification system of internal combustion engine

 #83
20130000284
2013-01-03

Exhaust purification system of internal combustion engine

 #84
20120322652
2012-12-20

Exhaust gas purifying catalyst and method for manufacturing the same

 #85
20120321524
2012-12-20

NOslip catalyst

 #86
20120302432
2012-11-29

Sulfur-resistant exhaust gas aftertreatment system for the reduction of nitrogen oxides

 #87
20120302430
2012-11-29

Method of producing noble metal-supported powder, noble metal-supported powder and exhaust gas purifying catalyst

 #88
20120264587
2012-10-18

ZIRCONIA CERIA COMPOSITIONS

 #89
20120230894
2012-09-13

Urea-resistant catalytic units and methods of using the same

 #90
20120214665
2012-08-23

Oxygen adsorbent based on lanthanoide oxysulfate, method for producing it, and exhaust gas purifying catalyst containing it

 #91
20120211157
2012-08-23

HONEYCOMB FILTER AND METHOD FOR MANUFACTURING THE SAME

 #92
20120189517
2012-07-26

Composition comprising cerium oxide and zirconium oxide having a specific porosity, preparation method thereof and use of same in catalysis

 #93
20120174482
2012-07-12

Carbon capture

 #94
20120129681
2012-05-24

Method of controlling Ce:Zr ratio in oxide nanoparticles

 #95
20120122673
2012-05-17

Oxidation catalyst and method for producing the oxidation catalyst

 #96
20120122663
2012-05-17

PROCESS FOR PRODUCING CATALYST FOR EXHAUST GAS PURIFICATION AND CATALYST FOR EXHAUST GAS PURIFICATION

 #97
20120118149
2012-05-17

Ceramic materials for gas separation and oxygen storage

 #98
20120098276
2012-04-26

Dry 3-way catalytic reduction of gas turbine NO

 #99
20120058033
2012-03-08

METHOD FOR CATALYTIC TREATING PERFLUOROCOMPOUND GAS INCLUDING PARTICLE REMOVING UNIT

 #100
20120053050
2012-03-01

Exhaust gas purifying catalyst and method for manufacturing the same

 #101
20120039759
2012-02-16

Zeolite-based SCR catalysts and their use in diesel engine emission treatment

 #102
20120035048
2012-02-09

Composition based on zirconium oxides, praseodymium, lanthanum or neodymium, method for the preparation and use thereof in a catalytic system

 #103
20120014854
2012-01-19

Nanoparticular metal oxide/anatase catalysts

 #104
20120011832
2012-01-19

Diesel exhaust gas treatment system

 #105
20110274606
2011-11-10

Thermally regenerable nitric oxide adsorbent

 #106
20110271658
2011-11-10

Nitrogen oxide storage catalytic converter for use in a motor vehicle in a close-coupled position

 #107
20110243829
2011-10-06

Method of decomposing NO using a catalyst based on a cerium lanthanum oxide

 #108
20110243824
2011-10-06

Catalyst supports

 #109
20110239626
2011-10-06

Diesel particulate control

 #110
20110237429
2011-09-29

Exhaust gas purification catalyst

 #111
20110232243
2011-09-29

Mounting mat and pollution control device with the same

 #112
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

 #113
20110207601
2011-08-25

Exhaust gas-purifying catalyst

 #114
20110207003
2011-08-25

Method for removing CO, H2 and/or CH4 from the anode waste gas of a fuel cell with mixed oxide catalysts comprising Cu, Mn and optionally at least one rare earth metal

 #115
20110206583
2011-08-25

CATALYST COMPOSITIONS COMPRISING ZIRCONIUM, CERIUM AND YTTRIUM OXIDES HAVING A HIGH REDUCIBILITY

 #116
20110203264
2011-08-25

Diesel exhaust gas purification catalyst and diesel exhaust gas purification system

 #117
20110200515
2011-08-18

Catalyst containment unit

 #118
20110177939
2011-07-21

Exhaust gas purifying catalyst

 #119
20110176979
2011-07-21

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

 #120
20110176972
2011-07-21

CELLULAR STRUCTURE CONTAINING ALUMINIUM TITANATE

 #121
20110176969
2011-07-21

Composite oxide for exhaust gas purification catalyst, method for manufacturing the same, coating material for exhaust gas purification catalyst, and filter for diesel exhaust gas purification

 #122
20110173950
2011-07-21

Emissions treatment system with ammonia-generating and SCR catalysts

 #123
20110165045
2011-07-07

Exhaust gas purification catalyst and method for purifying exhaust gas by using same

 #124
20110160049
2011-06-30

Exhaust gas purifying catalyst and method for manufacturing the same

 #125
20110150731
2011-06-23

Catalyst composition for selective catalytic reduction of exhaust gases

 #126
20110143928
2011-06-16

CATALYTIC FILTER OR SUBSTRATE CONTAINING SILICON CARBIDE AND ALUMINUM TITANATE

 #127
20110131952
2011-06-09

Exhaust gas purifying system and exhaust gas purifying method using the same

 #128
20110113754
2011-05-19

Exhaust gas purification catalyst, exhaust gas purification apparatus using the same and exhaust gas purification method

 #129
20110107746
2011-05-12

EXHAUST GAS PURIFICATION DEVICE

 #130
20110099987
2011-05-05

Exhaust gas purification catalyst

 #131
20110094211
2011-04-28

Exhaust gas purifying catalyst

 #132
20110091361
2011-04-21

Filter for removing particles from a gas stream and method for the manufacture thereof

 #133
20110076212
2011-03-31

Methods and systems for oxidizing nitric oxide in a gas stream

 #134
20110071019
2011-03-24

Exhaust gas purifying catalyst and manufacturing method of the same

 #135
20110053763
2011-03-03

Catalyst compositions based on nanoparticles of a zirconium oxide, a titanium oxide or a mixed zirconium/titanium oxide deposited onto an alumina or aluminum oxyhydroxide support therefor

 #136
20110041486
2011-02-24

Apparatus of catalyst for purifying exhaust gas and method for purifying exhaust gas

 #137
20110041479
2011-02-24

Exhaust gas purification method and exhaust gas purification system

 #138
20110039691
2011-02-17

Catalyst support and method of producing same

 #139
20110030354
2011-02-10

PARTICULATE COMBUSTION CATALYST, PARTICULATE FILTER AND EXHAUST GAS PURIFYING APPARATUS

 #140
20110027135
2011-02-03

Complex oxide for exhaust gas purification catalyst, production method thereof, coating material for exhaust gas purification catalyst, and diesel exhaust gas purification filter

 #141
20110014099
2011-01-20

Particulate filter with hydrogen sulphide block function

 #142
20100329954
2010-12-30

High specific surface area mixed oxide of cerium and of another rare earth, preparation method and use in catalysis

 #143
20100322833
2010-12-23

Urea-resistant catalytic units and methods of using the same

 #144
20100316547
2010-12-16

Catalysts for lean burn engines

 #145
20100316545
2010-12-16

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

 #146
20100311575
2010-12-09

Exhaust gas purifying catalyst

 #147
20100311571
2010-12-09

METHODS OF MAKING CATALYTIC MATERIALS BY DISPERSION OF NANOPARTICLES ONTO SUPPORT STRUCTURES

 #148
20100304957
2010-12-02

Zeolite-based honeycomb body

 #149
20100303677
2010-12-02

Particulate filter with low soot loaded coating

 #150
20100298132
2010-11-25

EXHAUST GAS-PURIFYING CATALYST

 #151
20100293930
2010-11-25

Method and apparatus for ammonia formation in a catalytic converter

 #152
20100293921
2010-11-25

Apparatus and method for regenerating catalyst for purifying exhaust gas

 #153
20100287918
2010-11-18

NOadsorbing apparatus and exhaust-gas converting apparatus

 #154
20100287917
2010-11-18

EXHAUST PURIFICATION DEVICE FOR INTERNAL COMBUSTION ENGINE

 #155
20100287914
2010-11-18

Exhaust purification device of internal combustion engine

 #156
20100282189
2010-11-11

Exhaust gas cleaner

 #157
20100278702
2010-11-04

System and method for removing sulfur from gas stream

 #158
20100275584
2010-11-04

Exhaust gas purification device for internal combustion engine

 #159
20100275581
2010-11-04

Exhaust emission control device for internal combustion engine

 #160
20100275579
2010-11-04

Removal of particulates from the exhaust gas of internal combustion engines operated with a predominantly stoichiometric air/fuel mixture

 #161
20100273646
2010-10-28

Purifying catalyst

 #162
20100263357
2010-10-21

Three way catalyst

 #163
20100261602
2010-10-14

Method of producing noble metal-supported powder, noble metal-supported powder and exhaust gas purifying catalyst

 #164
20100260652
2010-10-14

Catalyst for removing nitrogen oxides and method for removing nitrogen oxides using the same

 #165
20100242458
2010-09-30

Exhaust gas cleaner

 #166
20100242438
2010-09-30

Exhaust gas treatment system including a four-way catalyst and urea SCR catalyst and method of using the same

 #167
20100233046
2010-09-16

Soot oxidation catalyst and method of making

 #168
20100233045
2010-09-16

Sulfur tolerant perovskite supported catalysts

 #169
20100228061
2010-09-09

CATALYST FOR REMOVING DETRIMENTAL HYDROCARBONS PRESENT IN EFFLUENT OR PROCESS GASES

 #170
20100227758
2010-09-09

Alumina-Based Perovskite Catalysts and Catalyst Supports

 #171
20100227757
2010-09-09

Inorganic mixed oxide and catalyst for purification of exhaust gas using the same

 #172
20100226842
2010-09-09

High temperature catalytic process to reduce emissions of carbon monoxide

 #173
20100223918
2010-09-09

Soot oxidation catalyst and method of making

 #174
20100215557
2010-08-26

Aging-resistant catalyst article for internal combustion engines

 #175
20100212293
2010-08-26

Palladium-supported catalyst composites

 #176
20100209325
2010-08-19

Catalyst production method therefor and use thereof for decomposing NO

 #177
20100200392
2010-08-12

Photodegradation catalyst and photodegradation catalyst precursor comprising metal halide or metal oxyhalide

 #178
20100196221
2010-08-05

Selective catalytic reduction type catalyst, and exhaust gas purification equipment and purifying process of exhaust gas using the same

 #179
20100186375
2010-07-29

Layered diesel oxidation catalyst composites

 #180
20100183490
2010-07-22

Diesel oxidation catalyst and use thereof in diesel and advanced combustion diesel engine systems

 #181
20100183484
2010-07-22

Siloxane removal via silicate formation for lifetime extension of photocatalytic devices

 #182
20100180581
2010-07-22

Diesel oxidation catalyst composite with layer structure for carbon monoxide and hydrocarbon conversion

 #183
20100166633
2010-07-01

CATALYST AND METHOD FOR DECOMPOSING VOLATILE ORGANIC COMPOUNDS

 #184
20100166629
2010-07-01

Oxidation catalyst with low CO and HC light-off and systems and methods

 #185
20100158780
2010-06-24

Small engine palladium catalyst article and method of making

 #186
20100158775
2010-06-24

Catalyst Systems and Methods for Treating Aircraft Cabin Air

 #187
20100150805
2010-06-17

HIGHLY STABLE AND REFRACTORY MATERIALS USED AS CATALYST SUPPORTS

 #188
20100148121
2010-06-17

REACTOR EMPLOYING CATALYSTS UPON OR WITHIN A CLOTH-LIKE MATERIAL

 #189
20100146937
2010-06-17

Exhaust purification device of internal combustion engine

 #190
20100135883
2010-06-03

CATALYST SUPPORTS

 #191
20100130350
2010-05-27

Oxygen storage/release material and exhaust gas purifying catalyst comprising the same

 #192
20100126143
2010-05-27

Dual bed catalyst system for NOx reduction in lean-burn engine exhaust

 #193
20100124523
2010-05-20

Emissions Treatment Catalysts

 #194
20100120610
2010-05-13

Siloxane removal via silicate formation for lifetime extension of photocatalytic devices

 #195
20100115926
2010-05-13

Method of controlling NOx purification system and NOx purification system

 #196
20100115923
2010-05-13

Exhaust purification device of an internal combustion engine

 #197
20100113262
2010-05-06

High heat-resistant catalyst and manufacturing method thereof

 #198
20100111799
2010-05-06

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

 #199
20100111795
2010-05-06

Mixed oxides catalysts

 #200
20100111789
2010-05-06

CATALYST/CATALYST SUPPORT COMPOSITIONS HAVING HIGH REDUCIBILITY AND COMPRISING A NANOMETRIC CERIUM OXIDE DEPOSITED ONTO A SUPPORT SUBSTRATE

 #201
20100105547
2010-04-29

OXIDATION CATALYST COMPOSITION AND PM OXIDATION CATALYST

 #202
20100101212
2010-04-29

Exhaust gas purifying method

 #203
20100092360
2010-04-15

Catalyst containing platinum and palladium for the selective reduction of NOx with hydrogen (H2-SCR)

 #204
20100092358
2010-04-15

Catalytically coated diesel particle filter, process for producing it and its use

 #205
20100087314
2010-04-08

Exhaust gas-purifying catalyst

 #206
20100086458
2010-04-08

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

 #207
20100081569
2010-04-01

COATING MATERIAL HAVING CATALYTIC ACTIVITY AND USE OF SAID COATING MATERIAL

 #208
20100077727
2010-04-01

CONTINUOUS DIESEL SOOT CONTROL WITH MINIMAL BACK PRESSURE PENATLY USING CONVENTIONAL FLOW SUBSTRATES AND ACTIVE DIRECT SOOT OXIDATION CATALYST DISPOSED THEREON

 #209
20100075839
2010-03-25

EXHAUST GAS PURIFICATION CATALYST FOR INTERNAL COMBUSTION ENGINE

 #210
20100074819
2010-03-25

PROCESS FOR CATALYTIC DECOMPOSITION OF NITROGEN PROTOXIDE

 #211
20100061903
2010-03-11

Catalyst system to be used in automobile exhaust gas purification apparatus, exhaust gas purification apparatus using the same and exhaust gas purification method

 #212
20100056368
2010-03-04

Catalyst support particle, production process thereof and exhaust gas purifying catalyst

 #213
20100048383
2010-02-25

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

 #214
20100047143
2010-02-25

Oxidation catalyst

 #215
20100040523
2010-02-18

High specific surface/reducibility catalyst/catalyst support compositions comprising oxides of zirconium, cerium and lanthanum and of yttrium, gadolinium or samarium

 #216
20100034718
2010-02-11

Moving bed catalyst regeneration apparatus with integral CO oxidation zone and method of use to accelerate coke burning

 #217
20100034712
2010-02-11

Exhaust-gas converting apparatus

 #218
20100016149
2010-01-21

OXYGEN STORAGE/RELEASE MATERIAL AND EXHAUST GAS PURIFYING CATALYST COMPRISING THE SAME

 #219
20100008837
2010-01-14

METAL IONIC CATALYST COMPOSITION AND A PROCESS THEREOF

 #220
20100008832
2010-01-14

Exhaust gas purification catalyst, exhaust gas purification system, and exhaust gas purification method

 #221
20100004120
2010-01-07

Platinum based catalyst for oxidation/reduction reaction and its use

 #222
20100004117
2010-01-07

Metal oxide catalyst carrier particle and exhaust gas purification catalyst

 #223
20090325792
2009-12-31

Process for producing exhaust treatment catalyst powders, and their use

 #224
20090324455
2009-12-31

Honeycomb filter and method for manufacturing the same

 #225
20090320457
2009-12-31

NOx adsorber catalyst with superior low temperature performance

 #226
20090318286
2009-12-24

Exhaust gas purifying catalyst

 #227
20090313971
2009-12-24

Diesel Exhaust Treatment System Catalyst Monitoring

 #228
20090301069
2009-12-10

Exhaust Gas Cleaning Component for Cleaning an Internal Combustion Engine Exhaust Gas

 #229
20090301048
2009-12-10

Filter for Removing Particles from a Gas Stream and Method for its Manufacture

 #230
20090298673
2009-12-03

EXHAUST GAS PURIFICATION CATALYST

 #231
20090297418
2009-12-03

Composite Catalyst Materials And Method For The Selective Reduction Of Nitrogen Oxides

 #232
20090285736
2009-11-19

Catalytic Soot Filter and Use Thereof in Treatment of Lean Exhaust Gases

 #233
20090284013
2009-11-19

Dry 3-way catalytic reduction of gas turbine NO

 #234
20090275468
2009-11-05

Exhaust gas purifying catalyst

 #235
20090274903
2009-11-05

Catalysts on substrates and methods for providing the same

 #236
20090274599
2009-11-05

Catalytic compositions comprising the oxides of zirconium, cerium, yttrium, lanthanum and other rare earths

 #237
20090269263
2009-10-29

Gas processing for catalytically oxidizing carbon monoxide and hydrocarbons in the presence of a metal/silica-containing zirconia catalyst

 #238
20090269253
2009-10-29

HYDROGEN SULFIDE PRODUCTION-SUPPRESSING MEMBER AND EXHAUST GAS-PURIFYING CATALYST

 #239
20090264286
2009-10-22

Production process of composite metal oxide

 #240
20090263303
2009-10-22

Purification Device and Method for Purifying a Fluid Stream

 #241
20090260349
2009-10-22

Air-injection system to improve effectiveness of selective catalytic reduction catalyst for gasoline engines

 #242
20090258264
2009-10-15

Cartridge adsorber system for removing hydrogen sulfide from reformate

 #243
20090257935
2009-10-15

Base metal and base metal modified diesel oxidation catalysts

 #244
20090255240
2009-10-15

Sulfur-resistant exhaust gas aftertreatment system for the reduction of nitrogen oxides

 #245
20090247399
2009-10-01

CATALYTIC DIESEL PARTICULATE FILTER AND MANUFACTURING METHOD THEREOF

 #246
20090246109
2009-10-01

SOLID SOLUTIONS AND METHODS OF MAKING THE SAME

 #247
20090239739
2009-09-24

Catalyst, exhaust gas purifying catalyst, and method of producing the catalyst

 #248
20090238744
2009-09-24

Catalyst System for CO-Removal

 #249
20090227034
2009-09-10

Reactive component reduction system and methods for the use thereof

 #250
20090226780
2009-09-10

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

 #251
20090211445
2009-08-27

AMORPHOUS INFINITE COORDINATION POLYMER MICROPARTICLES AND USE FOR HYDROGEN STORAGE

 #252
20090209415
2009-08-20

Composite material, composite material substrate, composite material dispersed fluid, and manufacturing methods thereof

 #253
20090209408
2009-08-20

Exhaust Gas-Purifying Catalyst

 #254
20090208396
2009-08-20

Alumina-Based Perovskite Catalysts and Catalyst Supports

 #255
20090208383
2009-08-20

Exhaust gas purification device for internal combustion engine

 #256
20090205324
2009-08-20

Emission control system having a coated mixer for an internal combustion engine and method of use

 #257
20090202412
2009-08-13

Method of producing oxidation catalyst for cleaning exhaust gas

 #258
20090202408
2009-08-13

Sulfur resistant emissions catalyst

 #259
20090199549
2009-08-13

Apparatus for reducing dibenzodioxin emissions and dibenzofuran emissions from transition metal-containing catalyzers

 #260
20090199546
2009-08-13

Device for reducing dibenzodioxin emissions, dibenzofuran emissions and particle emissions

 #261
20090196813
2009-08-06

High temperature catalyst and process for selective catalytic reduction of NOin exhaust gases of fossil fuel combustion

 #262
20090194741
2009-08-06

Exhaust system having a carbon oxide catalyst

 #263
20090192033
2009-07-30

Method of producing oxidation catalyst for cleaning exhaust gas

 #264
20090185967
2009-07-23

Composition based on zirconium, cerium and tin oxides, preparation and use as catalyst

 #265
20090185961
2009-07-23

Oxygen storage component

 #266
20090180942
2009-07-16

SELECTIVE AMMONIA OXIDATION CATALYSTS

 #267
20090175773
2009-07-09

Multilayered Catalyst Compositions

 #268
20090170694
2009-07-02

CATALYST MATERIAL FOR TREATING PRODUCTS PRODUCED DURING COMBUSTION AND METHOD FOR ITS PREPARATION

 #269
20090156395
2009-06-18

Method for Preparing Metal Oxide Containing Precious Metals

 #270
20090155154
2009-06-18

APPARATUS FOR DECOMPOSING SUFLUR-FLUORINE-CONTAINING COMPOUND AND METHOD THEREOF

 #271
20090151331
2009-06-18

Exhaust purification device of internal combustion engine

 #272
20090149322
2009-06-11

EXHAUST GAS-PURIFYING CATALYST

 #273
20090149321
2009-06-11

INORGANIC OXIDE AND CATALYST FOR PURIFICATION OF EXHAUST GAS OBTAINED BY USING THE SAME

 #274
20090149319
2009-06-11

PRODUCTION PROCESS OF OXIDATION CATALYST APPARATUS FOR PURIFYING EXHAUST GAS

 #275
20090145741
2009-06-11

Method for catalytic treating perfluorocompound gas including particle removing unit

 #276
20090143221
2009-06-04

Zeolite-based honeycomb body

 #277
20090131249
2009-05-21

Catalyst carrier and exhaust gas purification catalyst

 #278
20090130381
2009-05-21

Washcoat loaded porous ceramics with low backpressure

 #279
20090112043
2009-04-30

Process and apparatus for treating a gas containing a contaminant

 #280
20090107124
2009-04-30

Catalyst-supported particulate filter

 #281
20090104089
2009-04-23

Carrier body for exhaust-gas aftertreatment with dispersed catalyst configuration, process for producing a carrier body and exhaust gas treatment unit and vehicle having a carrier body

 #282
20090099013
2009-04-16

INORGANIC OXIDE AND CATALYST FOR PURIFICATION OF EXHAUST GAS OBTAINED BY USING THE SAME

 #283
20090099012
2009-04-16

CATALYST-SUPPORTED PARTICULATE

 #284
20090099010
2009-04-16

Exhaust gas-purifying catalyst and method of manufacturing the same

 #285
20090099005
2009-04-16

Exhaust gas purifying catalyst, method for recovering exhaust gas purifying catalyst, and catalyst system for exhaust gas purification

 #286
20090087363
2009-04-02

ENCAPSULATION OF METAL CATALYSTS IN INERT POROUS MATRICES FOR REMOVAL OF CARBON DIOXIDE FROM AEROSOL COMPONENTS

 #287
20090084266
2009-04-02

Particulate filter

 #288
20090074643
2009-03-19

Process for the removal of hydrogen cyanide and formic acid from synthesis gas

 #289
20090069174
2009-03-12

CATALYST FOR PURIFICATION OF EXHAUST GAS AND METHOD OF MANUFACTURING THE SAME

 #290
20090048102
2009-02-19

Catalyst support particle, exhaust gas purifying catalyst, and production processes thereof

 #291
20090041644
2009-02-12

Catalyst compositions

 #292
20090041637
2009-02-12

Catalyst-supported particulate filter

 #293
20090041636
2009-02-12

Catalyst-supported particulate filter

 #294
20090036300
2009-02-05

Exhaust gas-purifying catalyst

 #295
20090020410
2009-01-22

PHOTOCATALYST ACTIVATION SYSTEM AND METHOD FOR ACTIVATING PHOTOCATALYST

 #296
20090010817
2009-01-08

Honeycomb filter

 #297
20090010815
2009-01-08

Hexagonal-cell honeycomb catalyzer for purifying exhaust gas

 #298
20090004081
2009-01-01

Exhaust gas purifying catalyst composition containing zeolite for reducing hydrogen sulfide

 #299
20090000281
2009-01-01

Method for catalytic reduction of nitrogen oxides

 #300
20080318771
2008-12-25

Particulate matter (PM) oxidizing catalyst