ClassID:

236324

Y02C20/10 - CPC Classification

Classification description:

Capture or disposal of greenhouse gases of nitrous oxide (NO)

Recent Application in this class:
#1
20250161877
2025-05-22

REMOVAL OF ATMOSPHERIC POLLUTANTS FROM GAS, RELATED APPARATUSES, PROCESSES AND USES THEREOF

#2
20240091751
2024-03-21

COPPER CHA ZEOLITE CATALYSTS

#3
20230191309
2023-06-22

METHOD AND SYSTEM FOR IMPROVED-EFFICIENCY AIR-CONDITIONING

#4
20230149848
2023-05-18

EFFICIENT USE OF ADSORBENTS FOR INDOOR AIR SCRUBBING

#5
20230081351
2023-03-16

Copper CHA zeolite catalysts

#6
20230001353
2023-01-05

Transition metal/zeolite SCR catalysts

#7
20220219118
2022-07-14

Removal of atmospheric pollutants from gas, related apparatuses, processes and uses thereof

#8
20220126274
2022-04-28

Catalyst device for treatment of formaldehyde and volatile organic compounds

#9
20220010714
2022-01-13

Nitrous oxide removal catalysts for exhaust systems

#10
20210346874
2021-11-11

Zincoaluminosilicates with GME topologies and methods of making and using the same

#11
20210205557
2021-07-08

APPARATUS, SYSTEMS AND METHOD FOR COLLECTING AND RECLAIMING ANAESTHETIC AGENTS AND FOR REMOVING NITROUS OXIDE FROM EXHAUST GASES

#12
20210187431
2021-06-24

METHOD AND SYSTEM FOR IMPROVED-EFFICIENCY AIR-CONDITIONING

#13
20210162344
2021-06-03

Single brick SCR/ASC/PNA/DOC close-coupled catalyst

#14
20210069682
2021-03-11

Methods to produce zeolites with the GME topology and compositions derived therefrom

#15
20210016251
2021-01-21

COMPOSITION BASED ON OXIDES OF CERIUM, OF NIOBIUM AND, OPTIONALLY, OF ZIRCONIUM AND USE THEREOF IN CATALYSIS

#16
20200368685
2020-11-26

PROCESS AND APPARATUS FOR TREATMENT OF GAS STREAMS CONTAINING NITROGEN OXIDES

#17
20200360646
2020-11-19

Metal-organic framework materials in gases delivery systems

#18
20200261895
2020-08-20

Copper CHA zeolite catalysts

#19
20200232366
2020-07-23

Nitrous oxide removal catalysts for exhaust systems

#20
20200206721
2020-07-02

Oxidation catalyst for a compression ignition engine

#21
20200139294
2020-05-07

Efficient use of adsorbents for indoor air scrubbing

#22
20200078731
2020-03-12

REMOVAL OF ATMOSPHERIC POLLUTANTS FROM GAS, RELATED APPARATUSES, PROCESSES AND USES THEREOF

#23
20190344211
2019-11-14

Method and system for reduction of unwanted gases in indoor air

#24
20190339627
2019-11-07

Lithographic apparatus and method for loading a substrate

#25
20190299160
2019-10-03

NH3 OVERDOSING-TOLERANT SCR CATALYST

#26
20190275504
2019-09-12

Method for the removal of nitrous oxide from off gas in presence of catalyst comprising an Fe-AEI zeolite material essentially free of alkali metal

#27
20190270075
2019-09-05

Photocatalytic composite material for the decomposition of air pollutants

#28
20190262761
2019-08-29

Method and system for improved-efficiency air-conditioning

#29
20190201854
2019-07-04

Reducing agent mixer

#30
20190170042
2019-06-06

Selective catalytic reduction articles and systems

#31
20190168199
2019-06-06

Selective catalytic reduction articles and systems

#32
20190168198
2019-06-06

Ammonia slip catalyst designed to be first in an SCR system

#33
20190143270
2019-05-16

Base metal catalyst for treatment of ozone and volatile organic compounds present in air supply

#34
20190134617
2019-05-09

Ion-exchanged molecular sieve catalysts exhibiting reduced N2O emissions

#35
20190134611
2019-05-09

Catalyst for decomposition of nitrous oxide

#36
20190091623
2019-03-28

Ultramicro to mesopore frameworks for selective separation and storage of noble gases

#37
20190015783
2019-01-17

Methods Utilizing Non-Zeolitic Metal-Containing Molecular Sieves Having The CHA Crystal Structure

#38
20190001268
2019-01-03

Single brick SCR/ASC/PNA/DOC close-coupled catalyst

#39
20180333699
2018-11-22

Catalyst device for treatment of formaldehyde and volatile organic compounds

#40
20180318755
2018-11-08

Separation of a target substance from a fluid or mixture using encapsulated sorbents

#41
20180297014
2018-10-18

Exhaust gas treatment catalyst

#42
20180280948
2018-10-04

Selective catalytic reduction catalyst

#43
20180280873
2018-10-04

Method and apparatus for removing NOx and N2O from a gas

#44
20180272279
2018-09-27

Transition metal/zeolite SCR catalysts

#45
20180264408
2018-09-20

Process and Apparatus for Eliminating NOx and N2O

#46
20180264396
2018-09-20

Systems and methods for efficient heating of sorbents in an indoor air scrubber

#47
20180257062
2018-09-13

Oxidation catalyst for a compression ignition engine

#48
20180250632
2018-09-06

Method for the removal of nitrogen oxides from exhaust gas by selective catalytic reduction in presence of an SCR catalyst comprising a Fe-AEI zeolithic material essentially free of alkali metal

#49
20180238219
2018-08-23

Methods and systems for an exhaust gas aftertreatment device

#50
20180223711
2018-08-09

Reactive filter for motor vehicle

#51
20180207574
2018-07-26

Systems and methods for regenerating adsorbents for indoor air scrubbing

#52
20180195425
2018-07-12

Nitrous oxide removal catalysts for exhaust systems

#53
20180154342
2018-06-07

Zincoaluminosilicates with CHA topologies and methods of making and using the same

#54
20180149983
2018-05-31

Lithographic apparatus and method for loading a substrate

#55
20180147530
2018-05-31

NHoverdosing-tolerant SCR catalyst

#56
20180126364
2018-05-10

Zeolites with the GME topology and methods of using the same

#57
20180104638
2018-04-19

Composition and system for gas storage

#58
20180078922
2018-03-22

Rhodium catalyst for decomposing nitrous oxide, the production thereof, and the use thereof

#59
20180078898
2018-03-22

Oxidation catalyst for hydrocarbons produced by an internal combustion engine

#60
20180058758
2018-03-01

Cryogenic adsorption process for xenon recovery

#61
20180056281
2018-03-01

Copper CHA zeolite catalysts

#62
20180043336
2018-02-15

Lean NOtrap with enhanced high and low temperature performance

#63
20180021725
2018-01-25

CATALYSTS FOR ENHANCED REDUCTION OF NOx GASES AND PROCESSES FOR MAKING AND USING SAME

#64
20180017253
2018-01-18

Arrangement of a combustor and a device for selective non-catalytic reduction and pulsed injection method

#65
20180017252
2018-01-18

Arrangement of a combustor and a device for selective non catalytic reduction and injection nozzle

#66
20180001250
2018-01-04

Air cleaning system

#67
20170368541
2017-12-28

Molecular sieve catalyst compositions, catalyst composites, systems, and methods

#68
20170362984
2017-12-21

Nitrous oxide removal catalysts for exhaust systems

#69
20170354927
2017-12-14

Boiler and device for selective non catalytic reduction

#70
20170334722
2017-11-23

Method for removing NO and NOfrom the nitric acid production process, and an installation suitable for same

#71
20170333842
2017-11-23

Base metal catalyst for treatment of ozone and volatile organic compounds present in air supply

#72
20170247258
2017-08-31

Activated carbon and method for manufacturing the same

#73
20170227285
2017-08-10

Method and plant for the purification of carbon dioxide using liquid carbon dioxide

#74
20170225114
2017-08-10

Efficient use of adsorbents for indoor air scrubbing

#75
20170216822
2017-08-03

Oxidation catalyst for a compression ignition engine

#76
20170203073
2017-07-20

Metal-organic framework materials in gases delivery systems

#77
20170197179
2017-07-13

Catalyst for internal combustion engine exhaust gas purification, and system for same

#78
20170197178
2017-07-13

Reducing the emission of nitrogen oxide when starting up systems for producing nitric acid

#79
20170144105
2017-05-25

Catalyst for treating exhaust gas

#80
20170138245
2017-05-18

Deterioration diagnosis apparatus for exhaust gas purification apparatus

#81
20170043295
2017-02-16

Exhaust gas purification system

#82
20170029273
2017-02-02

Nitrous oxide regenerable room temperature purifier and method

#83
20170014766
2017-01-19

Catalyst system for gasoline combustion engines, having three-way catalysts and SCR catalyst

#84
20160367973
2016-12-22

Ammonia slip catalyst designed to be first in an SCR system

#85
20160367937
2016-12-22

NH3 overdosing-tolerant SCR catalyst

#86
20160341089
2016-11-24

Systems and methods for control of engine NOx emissions using liquid and dry reductant sources

#87
20160312678
2016-10-27

Advanced exhaust aftertreatment system architecture

#88
20160296887
2016-10-13

Removal of atmospheric pollutants from gas, related apparatuses, processes and uses thereof

#89
20160243532
2016-08-25

Methods to produce zeolites with the GME topology and compositions derived therefrom

#90
20160243531
2016-08-25

Processes for preparing zincoaluminosilicates with AEI, CHA, and GME topologies and compositions derived therefrom

#91
20160228809
2016-08-11

Systems and methods for efficient heating of sorbents in an indoor air scrubber

#92
20160222901
2016-08-04

Reduction of NO in the exhaust gas of lean-burn petrol engines

#93
20160199817
2016-07-14

Nitrous oxide decomposition catalyst

#94
20160199812
2016-07-14

Catalytic converter

#95
20160186627
2016-06-30

Exhaust purification system of internal combustion engine

#96
20160167022
2016-06-16

Oxidation catalyst for a compression ignition engine

#97
20160158699
2016-06-09

Zoned catalyst system for reducing NO emissions

#98
20160131003
2016-05-12

Abnormality diagnosis apparatus of exhaust gas purification apparatus

#99
20160089655
2016-03-31

PVDF pyrolyzate adsorbent and gas storage and dispensing system utilizing same

#100
20160082383
2016-03-24

Regenerable sorbent COscrubber for submarine vessels

#101
20160053996
2016-02-25

Combustion and flue gas treatment system and SOremoval unit

#102
20160045865
2016-02-18

Processing of off-gas from waste treatment

#103
20160023192
2016-01-28

Exhaust gas purification catalyst

#104
20150375157
2015-12-31

Method and system for improve-efficiency air-conditioning

#105
20150367336
2015-12-24

Molecular sieve catalyst compositions, catalyst composites, systems, and methods

#106
20150360213
2015-12-17

Oxidation catalyst for a compression ignition engine

#107
20150360167
2015-12-17

Radial flow adsorber ‘U’ configuration

#108
20150336042
2015-11-26

Filter system for a building and filter device

#109
20150322833
2015-11-12

Method and cleaning apparatus for removal of SOx and NOx from exhaust gas

#110
20150321135
2015-11-12

Efficient use of adsorbents for indoor air scrubbing

#111
20150290625
2015-10-15

Mixed metal oxidic nano sheets coated monolithic catalysts useful for the decomposition of toxic NO and a process for the preparation thereof

#112
20150274536
2015-10-01

Extraction and sequestration of carbon dioxide

#113
20150269116
2015-09-24

Remote transactional memory

#114
20150267917
2015-09-24

Methods for treating waste gas streams from incineration processes

#115
20150265969
2015-09-24

Catalyst for treating exhaust gas

#116
20150258493
2015-09-17

Cleaning stack gas

#117
20150246197
2015-09-03

Face mask arrangement, system containing it and use thereof for administration

#118
20150240752
2015-08-27

Exhaust system having NO catalyst in EGR circuit

#119
20150224443
2015-08-13

Removal of atmospheric pollutants from gas, related apparatuses, processes and uses thereof

#120
20150217282
2015-08-06

PGM catalyst for treating exhaust gas

#121
20150182945
2015-07-02

Dry-scrubbing media compositions and methods of production and use

#122
20150148219
2015-05-28

Composition including a lanthanum perovskite on an alumina or aluminum oxyhydroxide substrate, preparation method and use in catalysis

#123
20150132215
2015-05-14

Process for the preparation of zeolites having CHA structure

#124
20150121855
2015-05-07

Gaseous reductant delivery devices and systems

#125
20150113966
2015-04-30

Aftertreatment systems with reduced NO generation

#126
20150113964
2015-04-30

Systems and methods for control of engine NOx emissions using liquid and dry reductant sources

#127
20150098881
2015-04-09

Process for reducing the nitrogen oxide off-gas concentration in a nitric acid plant during shut-down and/or start-up, and nitric acid plant suitable therefor

#128
20150093311
2015-04-02

Exhaust aftertreatment system and method pertaining to such a system

#129
20150090116
2015-04-02

On-site medical gas production plant and associated operating method

#130
20150075525
2015-03-19

Nitrous oxide anesthetic administration system

#131
20150053208
2015-02-26

Portable sedation apparatus and related method

#132
20150031531
2015-01-29

Self-ignition resistant thermally-activated carbon

#133
20150030515
2015-01-29

Process and apparatus for treatment of gas streams containing nitrogen oxides

#134
20150027909
2015-01-29

Gas storage and dispensing system with monolithic carbon adsorbent

#135
20150027373
2015-01-29

Apparatus for treating a gas stream

#136
20150013543
2015-01-15

COseparation unit

#137
20150013310
2015-01-15

Emission control system including an oxidation catalyst and selective catalytic reduction catalyst

#138
20150007568
2015-01-08

Power generation apparatus, power generation method, decomposition-gas turbine and decomposition-gas boiler

#139
20140366576
2014-12-18

Process for recovery and purification of nitrous oxide

#140
20140363359
2014-12-11

Device and method for eliminating NOand NO

#141
20140360171
2014-12-11

Catalyst with improved hydrothermal stability

#142
20140338425
2014-11-20

Purification of air

#143
20140335589
2014-11-13

Separation of a target substance from a fluid or mixture using encapsulated sorbents

#144
20140276171
2014-09-18

Medical breathing apparatus

#145
20140276170
2014-09-18

Medical breathing apparatus

#146
20140274665
2014-09-18

Selective catalytic reduction catalyst system

#147
20140271422
2014-09-18

Selective catalytic reduction catalyst system

#148
20140260472
2014-09-18

Cleaning stack gas

#149
20140234206
2014-08-21

Process for the direct synthesis of Cu containing zeolites having CHA structure

#150
20140234193
2014-08-21

Electrochemical production of metal hydroxide using metal silicates

#151
20140216030
2014-08-07

Exhaust system with a reformer catalyst

#152
20140202547
2014-07-24

PVDF pyrolyzate adsorbent and gas storage and dispensing system utilizing same

#153
20140170045
2014-06-19

Platinum group metal (PGM) catalyst for treating exhaust gas

#154
20140127092
2014-05-08

Portable gas generating device

#155
20140065044
2014-03-06

Ammonia oxidation catalyst, exhaust gas purification device using same, and exhaust gas purification method

#156
20140050631
2014-02-20

Device for treating gases using surface plasma

#157
20140044635
2014-02-13

Ammonia oxidation catalyst, exhaust gas purification device using same, and exhaust gas purification method

#158
20140020559
2014-01-23

Systems and methods for regenerating adsorbents for indoor air scrubbing

#159
20130343975
2013-12-26

Ammonia oxidation catalyst having low NO by-product formation

#160
20130336872
2013-12-19

Method for removing NO and NOfrom the nitric acid production process, and an installation suitable for same

#161
20130323164
2013-12-05

CHA-type zeolite materials and methods for their preparation using cycloalkyammonium compounds

#162
20130287658
2013-10-31

NOx TRAP COMPOSITION

#163
20130269524
2013-10-17

Zeolite composition adapted for air purification

#164
20130255233
2013-10-03

Exhaust purification system for internal combustion engine

#165
20130233465
2013-09-12

Spin formed catalyst

#166
20130231241
2013-09-05

Method for producing catalysts and catalysts thereof

#167
20130220330
2013-08-29

Apparatus, systems and method for collecting and reclaiming anaesthetic agents and for removing nitrous oxide from exhaust gases

#168
20130207035
2013-08-15

Process for the preparation of a urea-comprising aqueous stream

#169
20130177490
2013-07-11

Removal of atmospheric pollutants from gas, related apparatus, processes and uses thereof

#170
20130149225
2013-06-13

Process and apparatus for eliminating NOX and N2O

#171
20130149206
2013-06-13

System for processing mercury in flue gas

#172
20130123096
2013-05-16

Organotemplate-free synthetic process for the production of a zeolitic material

#173
20130109992
2013-05-02

Nasal mask

#174
20130059723
2013-03-07

Synthesis of zeolitic materials using N,N-dimethyl organotemplates

#175
20130058849
2013-03-07

System for remediating emissions and method of use

#176
20130053585
2013-02-28

Gas separations with redox-active metal-organic frameworks

#177
20130045860
2013-02-21

Organotemplate-free synthetic process for the production of a zeolitic material

#178
20130031892
2013-02-07

Exhaust gas purification device and control method for exhaust gas purification device

#179
20130028818
2013-01-31

Method of depleting nitrous oxide in exhaust gas after-treatment for lean-burn engines

#180
20130019589
2013-01-24

EXHAUST AFTERTREATMENT SYSTEM FOR COMPRESSION-IGNITION ENGINES

#181
20130017121
2013-01-17

Exhaust purification system of internal combustion engine

#182
20130004398
2013-01-03

Ferrous zeolite, method for producing ferrous zeolites, and method for catalytically reducing nitrous oxides

#183
20120325850
2012-12-27

Gas storage and dispensing system with monolithic carbon adsorbent

#184
20120301381
2012-11-29

Transition metal/zeolite SCR catalysts

#185
20120301380
2012-11-29

TRANSITION METAL/ZEOLITE SCR CATALYSTS

#186
20120301379
2012-11-29

TRANSITION METAL/ZEOLITE SCR CATALYSTS

#187
20120301378
2012-11-29

TRANSITION METAL/ZEOLITE SCR CATALYSTS

#188
20120285453
2012-11-15

Portable sedation apparatus and related method

#189
20120275977
2012-11-01

CATALYSTS FOR TREATING TRANSIENT NOx EMISSIONS

#190
20120273980
2012-11-01

Method and system for improved-efficiency air-conditioning

#191
20120261244
2012-10-18

Method of reducing nitrogen oxides from coke-oven flue gas

#192
20120248372
2012-10-04

N-functionalized imidazole-containing systems and methods of use

#193
20120244066
2012-09-27

Process for the preparation of zeolites having CHA structure

#194
20120230899
2012-09-13

Mixed metal oxide catalyst for decomposition of nitrogen oxides

#195
20120219487
2012-08-30

Method for adsorbing and decomposing lean nitrogen oxide using a mixed metal oxide catalyst

#196
20120214219
2012-08-23

Separation of a target substance from a fluid or mixture using encapsulated sorbents

#197
20120208691
2012-08-16

Copper containing levyne molecular sieve for selective reduction of NOx

#198
20120192548
2012-08-02

System and method for monitoring reductant quality

#199
20120186993
2012-07-26

IONIC LIQUIDS

#200
20120186449
2012-07-26

Preparation of metal-triazolate frameworks

#201
20120186448
2012-07-26

Self-ignition resistant thermally-activated carbon

#202
20120183462
2012-07-19

Electrochemical Production of Metal Hydroxide Using Metal Silicates

#203
20120180660
2012-07-19

PVDF pyrolyzate adsorbent and gas storage and dispensing system utilizing same

#204
20120167763
2012-07-05

Method for purifying a gas stream including mercury

#205
20120159935
2012-06-28

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

#206
20120159928
2012-06-28

System and method for introducing a reductant agent

#207
20120159927
2012-06-28

Perovskite oxide compounds for use in exhaust aftertreatment systems

#208
20120141346
2012-06-07

Combustion flue gas NOtreatment

#209
20120118302
2012-05-17

Method for making a cigarette

#210
20120118160
2012-05-17

Attrition resistant hardened zeolite materials for air filtration media

#211
20120087851
2012-04-12

P/S-TM-comprising zeolites for decomposition of NO

#212
20120082605
2012-04-05

Exhaust treatment system and method of operation

#213
20120073273
2012-03-29

Exhaust purification system of internal combustion engine

#214
20120063982
2012-03-15

Process and device for decomposing laughing gas

#215
20120046163
2012-02-23

Composition including a lanthanum perovskite on an alumina or aluminium oxyhydroxide substrate, preparation method and use in catalysis

#216
20120045379
2012-02-23

Method for storing and delivering ammonia from solid storage materials using a vacuum pump

#217
20120031081
2012-02-09

Method and apparatus for reducing harmful emissions from combustion

#218
20120021312
2012-01-26

Method for obtaining dinitrogen oxide

#219
20120020842
2012-01-26

Apparatus, systems and method for collecting and reclaiming anaesthetic agents and for removing nitrous oxide from exhaust gases

#220
20120014867
2012-01-19

Copper containing ZSM-34, OFF and/or ERI zeolitic material for selective reduction of NOx

#221
20120014866
2012-01-19

Copper Containing ZSM-34, OFF And/Or ERI Zeolitic Material For Selective Reduction Of NOx

#222
20120014865
2012-01-19

Copper containing ZSM-34, OFF and/or ERI zeolitic material for selective reduction of NOx

#223
20120014855
2012-01-19

Apparatus and process for decomposing dinitrogen monoxide in an adiabatic fixed bed reactor

#224
20120000549
2012-01-05

Apparatus, systems and method for collecting and reclaiming anaesthetic agents and for removing nitrous oxide from exhaust gases

#225
20110312486
2011-12-22

Alkali-free synthesis of zeolitic materials of the LEV-type structure

#226
20110311423
2011-12-22

PROCESSING OF OFF-GAS FROM WASTE TREATMENT

#227
20110309286
2011-12-22

CRACKING CATALYSTS, ADDITIVES, METHODS OF MAKING THEM AND USING THEM

#228
20110308620
2011-12-22

Cracking catalysts, additives, methods of making them and using them

#229
20110303558
2011-12-15

Gas storage and dispensing system with monolithic carbon adsorbent

#230
20110300042
2011-12-08

Methods utilizing non-zeolitic metal-containing molecular sieves having the CHA crystal structure

#231
20110300028
2011-12-08

Systems utilizing non-zeolitic metal-containing molecular sieves having the CHA crystal structure

#232
20110293509
2011-12-01

Water gas shift process

#233
20110286900
2011-11-24

PGM-Zoned Catalyst for Selective Oxidation of Ammonia in Diesel Systems

#234
20110277490
2011-11-17

Method and System for Improved-Efficiency Air-Conditioning

#235
20110271833
2011-11-10

Adsorbent Bed Support

#236
20110268635
2011-11-03

SCR on low thermal mass filter substrates

#237
20110265648
2011-11-03

Method and system for improved-efficiency air-conditioning

#238
20110262333
2011-10-27

Controlling ammonia flow in a selective catalytic reduction system during transient non-steady-state conditions

#239
20110262332
2011-10-27

Apparatus and Method for the Treatment of Gas

#240
20110250127
2011-10-13

Transition metal/zeolite SCR catalysts

#241
20110247495
2011-10-13

Gas Adsorber For Use In Gas Storager

#242
20110243829
2011-10-06

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

#243
20110214416
2011-09-08

Exhaust emission control device

#244
20110209462
2011-09-01

Exhaust purification system of internal combustion engine

#245
20110206587
2011-08-25

Method for the Separation of NOx from a Gas Stream Containing Epoxy

#246
20110206573
2011-08-25

Radial flow reactor

#247
20110203311
2011-08-25

REMOVAL OF CARBON DIOXIDE FROM AIR

#248
20110203260
2011-08-25

EXHAUST PURIFICATION SYSTEM OF INTERNAL COMBUSTION ENGINE

#249
20110200515
2011-08-18

Catalyst containment unit

#250
20110167799
2011-07-14

NOemission reduction system and method

#251
20110165052
2011-07-07

Process for preparation of copper containing molecular sieves with the CHA structure, catalysts, systems and methods

#252
20110165051
2011-07-07

Process of direct copper exchange into Na+-form of chabazite molecular sieve, and catalysts, systems and methods

#253
20110165046
2011-07-07

System for remediating emissions and method of use

#254
20110165042
2011-07-07

Integrated boiler and air pollution control systems

#255
20110162350
2011-07-07

Engine and exhaust aftertreatment control

#256
20110158877
2011-06-30

Method for the decomposition of NO, catalyst for it, and the preparation of this catalyst

#257
20110158872
2011-06-30

Method and system for adsorbing pollutants and/or contaminants

#258
20110150742
2011-06-23

CATALYSTS FOR NOX REDUCTION EMPLOYING H2 AND A METHOD OF REDUCING NOX

#259
20110142755
2011-06-16

Process for the preparation of zeolites having B-CHA structure

#260
20110123403
2011-05-26

AIR POLLUTION CONTROL APPARATUS AND AIR POLLUTION CONTROL SYSTEM

#261
20110120087
2011-05-26

Apparatus with Catalyst for the Reduction of Nitrogen Dioxide (NO2) to Nitric Oxide (NO) by Chemical Means in a Diesel Catalytic Support

#262
20110117000
2011-05-19

Method for refining dilution air and dilution air refinery

#263
20110110835
2011-05-12

Catalyst for decomposing nitrous oxide and method for performing processes comprising formation of nitrous oxide

#264
20110100215
2011-05-05

Method and Apparatus for the Catalytic Reduction of Flue Gas NOx

#265
20110100209
2011-05-05

Recovery of NF3 from adsorption operation

#266
20110094508
2011-04-28

Nitrous oxide anesthetic administration system

#267
20110085955
2011-04-14

SYSTEM AND METHOD FOR REDUCING NO2 POISONING

#268
20110076229
2011-03-31

Process for the direct synthesis of Cu containing zeolites having CHA structure

#269
20110076215
2011-03-31

Integrated boiler and air pollution control systems

#270
20110073108
2011-03-31

Portable sedation apparatus and related method

#271
20110068501
2011-03-24

METHOD AND SYSTEM FOR REMOVING CO2 FROM THE ATMOSHPERE

#272
20110052452
2011-03-03

NOreduction device for diesel vehicles

#273
20110044873
2011-02-24

Fabrication method of zeolite honeycomb type catalyst for reducing nitrogen oxide

#274
20110040541
2011-02-17

CALIBRATION METHOD AND APPARATUS FOR SCR CATALYST SYSTEMS

#275
20110039689
2011-02-17

SHAPED CATALYST BODY

#276
20110030345
2011-02-10

Method for reducing nitric oxide in the exhaust gas flow of internal combustion engines

#277
20110014100
2011-01-20

Carbon Sequestration Using Ionic Liquids

#278
20110005200
2011-01-13

Catalyst system for the reduction of NOx and NHemissions

#279
20100322847
2010-12-23

Organotemplate-free synthetic process for the production of a zeolitic material

#280
20100322834
2010-12-23

Method of and Apparatus for Treating Gas Containing Nitrous Oxide

#281
20100319324
2010-12-23

Exhaust gas treatment system including an HC-SCR and two-way catalyst and method of using the same

#282
20100303699
2010-12-02

Method of removing NO from waste gas

#283
20100303698
2010-12-02

Process for regenerator mixing

#284
20100290965
2010-11-18

Combustion flue gas NOtreatment

#285
20100290963
2010-11-18

TRANSITION METAL / ZEOLITE SCR CATALYSTS

#286
20100287918
2010-11-18

NOadsorbing apparatus and exhaust-gas converting apparatus

#287
20100287916
2010-11-18

Purification structure incorporating a biased electrochemical catalyst system

#288
20100282080
2010-11-11

Fluorinated metal-organic frameworks for gas storage

#289
20100281853
2010-11-11

Method of estimating quantity of NO produced in ammonia oxidation catalyst and exhaust gas purification system for internal combustion engine

#290
20100275585
2010-11-04

Soot particle filter

#291
20100240525
2010-09-23

Zero platinum group metal catalysts

#292
20100234215
2010-09-16

CATALYST AND PROCESS FOR THE CONVERSION OF NITROUS OXIDE

#293
20100223914
2010-09-09

Method for adjusting the metered additions of reducing agent for selective catalytic reduction

#294
20100218488
2010-09-02

Construction machine

#295
20100209325
2010-08-19

Catalyst production method therefor and use thereof for decomposing NO

#296
20100209323
2010-08-19

Mobile DeNOcatalyst

#297
20100209321
2010-08-19

Catalyst System for the Reduction of NOx and NH3 Emissions

#298
20100199634
2010-08-12

EXHAUST TREATMENT SYSTEM IMPLEMENTING SELECTIVE DOC BYPASS

#299
20100196238
2010-08-05

METHOD FOR DECOMPOSING DINITROGEN MONOXIDE

#300
20100196233
2010-08-05

APPLICATIONS OF METAL COMPLEX COMPOUNDS