ClassID:

33348

B01J37/0244 - page 4 - 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 Coatings comprising several layers

Recent Application in this class:
#901
20090194424
2009-08-06

CONTACT METALLIZATION OF CARBON NANOTUBES

#902
20090191101
2009-07-30

Catalyst and systems incorporating the catalyst

#903
20090185968
2009-07-23

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

#904
20090185966
2009-07-23

Preparation and manufacture of an overlayer for deactivation resistant photocatalysts

#905
20090181847
2009-07-16

Exhaust gas-purifying catalyst

#906
20090175773
2009-07-09

Multilayered Catalyst Compositions

#907
20090173065
2009-07-09

Exhaust gas catalyst and exhaust gas processing apparatus using same

#908
20090155605
2009-06-18

HYDROPHILIC MIRROR COATED TIO2 MEMBRANE ON CHROME PLATE AND MANUFACTURING PROCESS THEREOF

#909
20090151331
2009-06-18

Exhaust purification device of internal combustion engine

#910
20090148357
2009-06-11

APPARATUS AND CATALYST FOR PURIFYING EXHAUST GAS

#911
20090137387
2009-05-28

Catalyst for purifying exhaust gas

#912
20090124493
2009-05-14

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

#913
20090124492
2009-05-14

Exhaust gas purifying catalyst

#914
20090123769
2009-05-14

VISIBLE LIGHT RESPONSE-TYPE TITANIUM OXIDE PHOTOCATALYST, METHOD FOR MANUFACTURING THE VISIBLE LIGHT RESPONSE-TYPE TITANIUM OXIDE PHOTOCATALYST, AND USE OF THE VISIBLE LIGHT RESPONSE-TYPE TITANIUM OXIDE PHOTOCATALYST

#915
20090123343
2009-05-14

Air handler and purifier

#916
20090121219
2009-05-14

Carbon nanotubes, method of growing the same, hybrid structure and method of growing the hybrid structure, and light emitting device

#917
20090099011
2009-04-16

Catalyst for Emission Gas Purification

#918
20090099010
2009-04-16

Exhaust gas-purifying catalyst and method of manufacturing the same

#919
20090088320
2009-04-02

Exhaust gas purifying catalyst and production method thereof

#920
20090087365
2009-04-02

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

#921
20090084090
2009-04-02

Catalyst and Catalyst Structure for Reduction of Nitrogen Oxides, and Method for Catalytic Reduction of Nitrogen Oxides

#922
20090048100
2009-02-19

Method of forming a catalyst element having a thermal barrier coating as the catalyst substrate

#923
20090044521
2009-02-19

Catalyst for treating exhaust gas and device for treating exhaust gas using the same

#924
20090042722
2009-02-12

Manufacture of exhaust articles for internal combustion engines

#925
20090041645
2009-02-12

Catalyst compositions

#926
20090041644
2009-02-12

Catalyst compositions

#927
20090041636
2009-02-12

Catalyst-supported particulate filter

#928
20090022641
2009-01-22

Multilayered catalyst compositions

#929
20090018366
2009-01-15

PRODUCTION AND USE OF SUPPORTED ACTIVATED BASE METAL CATALYSTS FOR ORGANIC TRANSFORMATION

#930
20090010815
2009-01-08

Hexagonal-cell honeycomb catalyzer for purifying exhaust gas

#931
20090005593
2009-01-01

Catalyst for production of acrylic acid and process for production of acrylic acid using this catalyst

#932
20090000475
2009-01-01

Zeolite membrane structures and methods of making zeolite membrane structures

#933
20080318771
2008-12-25

Particulate matter (PM) oxidizing catalyst

#934
20080317646
2008-12-25

Catalytic converter and manufacturing method thereof

#935
20080311014
2008-12-18

Permselective membrane type reactor

#936
20080296535
2008-12-04

Structured catalyst for POX reforming of gasoline for fuel-cell powered vehicles applications and a method of preparing the same

#937
20080292513
2008-11-27

Catalyst carrier

#938
20080287290
2008-11-20

Layered support material for catalysts

#939
20080287289
2008-11-20

Halide free precurors for catalysts

#940
20080287285
2008-11-20

Rhodium containing catalysts

#941
20080286184
2008-11-20

Selective catalytic reduction type catalyst

#942
20080269046
2008-10-30

EXHAUST GAS PURIFICATION CATALYST AND MANUFACTURING METHOD THEREOF

#943
20080256934
2008-10-23

Catalyst unit for reduction of NOx compounds

#944
20080253950
2008-10-16

Hydrothermally stable Ag-zeolite traps for small olefin hydrocarbon molecules

#945
20080248945
2008-10-09

Substrate structure and manufacturing method of the same

#946
20080236804
2008-10-02

Electrothermal interface material enhancer

#947
20080226514
2008-09-18

Exhaust gas treatment catalyst

#948
20080219906
2008-09-11

Multilayered catalyst compositions

#949
20080214884
2008-09-04

Electroless plating in microchannels

#950
20080207438
2008-08-28

Catalytic material and catalyst for purifying exhaust gas component

#951
20080194400
2008-08-14

Multi-layer catalyst made from niobium for the catalytic conversion of hydrocarbons

#952
20080187477
2008-08-07

Catalyst for treating exhaust gases, method for producing the same, and method for treating exhaust gases

#953
20080167181
2008-07-10

Exhaust gas purifying catalyst and producing method thereof

#954
20080125313
2008-05-29

Engine Exhaust Catalysts Containing Palladium-Gold

#955
20080125309
2008-05-29

Engine exhaust catalysts containing zeolite and zeolite mixtures

#956
20080125308
2008-05-29

Engine exhaust catalysts containing palladium-gold

#957
20080124514
2008-05-29

Engine exhaust catalysts containing palladium-gold

#958
20080096759
2008-04-24

Exhaust-gas-purifying catalyst

#959
20080095695
2008-04-24

Composite catalyst and method for manufacturing carbon nanostructured materials

#960
20080083213
2008-04-10

HC trap catalyst and preparation method for HC trap catalyst

#961
20080081762
2008-04-03

Catalyst for purifying exhaust gases

#962
20080075646
2008-03-27

Structured automotive catalyst with improved thermal ageing stability

#963
20080071124
2008-03-20

Catalyst comprising nanocarbon structures for the production of unsaturated hydrocarbons

#964
20080066458
2008-03-20

Catalyst system for vehicle exhaust gas purification devices, exhaust gas purification device using the same, and method for purification of exhaust gases

#965
20080056965
2008-03-06

Exhaust gas catalytic conversion system

#966
20080047261
2008-02-28

Three-layered catalyst system for purifying exhaust gases of internal engines

#967
20080045405
2008-02-21

Pt-Pd diesel oxidation catalyst with CO/HC light-off and HC storage function

#968
20080045404
2008-02-21

Catalyst containing little or no rhodium for purifying exhaust gases of internal combustion engine

#969
20080044330
2008-02-21

Layered catalyst composite

#970
20080044329
2008-02-21

Layered catalyst composite

#971
20080042104
2008-02-21

Layered catalyst composite

#972
20080038172
2008-02-14

Phosgard, a new way to improve poison resistance in three-way catalyst applications

#973
20080038161
2008-02-14

Method for producing a catalyst and the catalyst made therefrom

#974
20080026932
2008-01-31

NOx purifying catalyst

#975
20080016857
2008-01-24

Exhaust Articles for Internal Combustion Engines

#976
20080010972
2008-01-17

Method for purification of exhaust gas from internal-combustion engine

#977
20080004175
2008-01-03

PHOTOCATALYST FILM AND METHOD FOR MANUFACTURING THE SAME

#978
20070298504
2007-12-27

Diesel exhaust treatment system catalyst monitoring

#979
20070283686
2007-12-13

Exhaust gas purification apparatus

#980
20070264518
2007-11-15

Exhaust gas cleaning catalyst with an axially varying precious metal concentration and processes for making the catalyst

#981
20070264494
2007-11-15

Photocatalytic coatings having improved low-maintenance properties

#982
20070248790
2007-10-25

Method for Protecting Substrate

#983
20070241033
2007-10-18

Hydrocarbon processing devices and systems for engines and combustion equipment

#984
20070238605
2007-10-11

Catalysts for the Simultaneous Removal of Carbon Monoxide and Hydrocarbons from Oxygen-Rich Exhaust Gases and Processes for the Manufacture Thereof

#985
20070230181
2007-10-04

Illuminating devices employing titanium dioxide photocatalysts

#986
20070227130
2007-10-04

Catalytic converter apparatus for purifying exhaust gas

#987
20070224092
2007-09-27

Catalytic converter

#988
20070219089
2007-09-20

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

#989
20070219082
2007-09-20

Adsorbent for hydrocarbons, catalyst for exhaust gas purification and method for exhaust gas purification

#990
20070203375
2007-08-30

Composite for catalytic distillation and its preparation

#991
20070199302
2007-08-30

Zeolite-Containing Oxidation Catalyst and Method of Use

#992
20070183968
2007-08-09

Water-gas shift and reforming catalyst and method of reforming alcohol

#993
20070179052
2007-08-02

Exhaust gas purifying catalyst, metal oxide particle and production process thereof

#994
20070140955
2007-06-21

Process of conducting reactions or separation in a microchannel with internal fin support for catalyst or sorption medium

#995
20070135302
2007-06-14

Mehtod for the production of a catalyst for gas-phase oxidations by the coating of support materials in a fluid bed apparatus

#996
20070134138
2007-06-14

Exhaust gas purifying apparatus

#997
20070129244
2007-06-07

Exhaust gas purification apparatus for an internal combustion engine and a catalyst for purifying exhaust gas

#998
20070129236
2007-06-07

Hydrothermally stable Ag-zeolite traps for small olefin hydrocarbon molecules

#999
20070105963
2007-05-10

Catalyst for Fischer-Tropsch synthesis and process for producing hydrocarbons

#1000
20070104621
2007-05-10

Catalytic exhaust device for simplified installation or replacement

#1001
20070099796
2007-05-03

Exhaust gas purifying catalyst and method of manufacturing the same

#1002
20070093381
2007-04-26

Exhaust gas purifying catalyst

#1003
20070082810
2007-04-12

Methods for preparing coated metal substrates

#1004
20070082205
2007-04-12

Photocatalytic member

#1005
20070059585
2007-03-15

Supported catalyst, electrode using the supported catalyst and fuel cell including the electrode

#1006
20070059235
2007-03-15

Rapid activation catalyst system in a non-thermal plasma catalytic reactor

#1007
20070059223
2007-03-15

Catalyst structure for treating NOcontaining exhaust gas from a lean burn engine

#1008
20070042906
2007-02-22

Photo-oxidation catalysts

#1009
20070041896
2007-02-22

Structured catalyst for POX reforming of gasoline for fuel-cell powered vehicles applications and a method of preparing the same

#1010
20070022877
2007-02-01

ORDERED MESOPORE SILICA MIXED MATRIX MEMBRANES, AND PRODUCTION METHODS FOR MAKING ORDERED MESOPORE SILICA MIXED MATRIC MEMBRANES

#1011
20070021294
2007-01-25

Exhaust gas-purifying catalyst

#1012
20070014705
2007-01-18

High phosphorous poisoning resistant catalysts for treating automobile exhaust

#1013
20070004589
2007-01-04

Exhaust gas-purifying catalyst

#1014
20060276331
2006-12-07

Exhaust gas purification catalyst

#1015
20060276330
2006-12-07

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

#1016
20060270549
2006-11-30

Exhaust gas-purifying catalyst

#1017
20060264323
2006-11-23

Catalyst structure particularly for the production of field emission flat screens

#1018
20060235089
2006-10-19

Simplified article for carbon monoxide removal

#1019
20060234024
2006-10-19

Photocatalyst sheet and method of producing same

#1020
20060233678
2006-10-19

Exhaust gas catalytic converter

#1021
20060231988
2006-10-19

Multilayer ceramic composite

#1022
20060222847
2006-10-05

PHOTOCATALYST HARD COAT FILM

#1023
20060217263
2006-09-28

Exhaust gas purification catalyst

#1024
20060194697
2006-08-31

Low cost quick response catalyst system

#1025
20060167120
2006-07-27

Carbon nanotube-containing catalysts, methods of making, and reactions catalyzed over nanotube catalysts

#1026
20060148910
2006-07-06

Catalyst structure and method of Fischer-Tropsch synthesis

#1027
20060148644
2006-07-06

Exhaust gas control catalyst and manufacturing method thereof

#1028
20060145303
2006-07-06

Impurity doped UV protection layer

#1029
20060143982
2006-07-06

Reformer for a fuel cell system, reaction substrate therefor, and manufacturing method for a reaction substrate

#1030
20060140826
2006-06-29

Exhaust manifold comprising aluminide on a metallic substrate

#1031
20060128562
2006-06-15

Exhaust gas purification catalyst

#1032
20060105909
2006-05-18

Vehicle sulfur oxide trap and related method

#1033
20060100101
2006-05-11

Filter catalyst

#1034
20060100097
2006-05-11

PGM-FREE WASHCOATS FOR CATALYZED DIESEL PARTICULATE FILTER APPLICATIONS

#1035
20060073967
2006-04-06

Catalyst structure and method of Fischer-Tropsch synthesis

#1036
20060063665
2006-03-23

Catalyst system with improved corrosion resistance

#1037
20060062710
2006-03-23

Nanometer engineering of metal-support catalysts

#1038
20060062704
2006-03-23

Environmental control system including ozone-destroying catalytic converter having anodized and washcoat layers

#1039
20060045843
2006-03-02

Method for partial oxidation of hydrocarbons, catalyst member therefor and method of manufacture

#1040
20060030481
2006-02-09

Exhaust treatment device and methods of making the same

#1041
20060019824
2006-01-26

Exhaust gas purification catalyst

#1042
20060014636
2006-01-19

Catalyst body

#1043
20060013760
2006-01-19

Autothermal reforming catalyst

#1044
20050282703
2005-12-22

Application of a mixed metal oxide catalyst to a metallic substrate

#1045
20050282701
2005-12-22

Layered exhaust treatment catalyst

#1046
20050282061
2005-12-22

Catalyst support for an electrochemical fuel cell

#1047
20050271892
2005-12-08

Titania-metal composite and method for preparation thereof, and film forming method using dispersion comprising the composite

#1048
20050266986
2005-12-01

Catalyst for clarifying exhaust gas

#1049
20050265920
2005-12-01

Supports and catalysts comprising rare earth aluminates, and their use in partial oxidation

#1050
20050261127
2005-11-24

Catalyst carrier and catalyst body

#1051
20050255993
2005-11-17

Method for producing exhaust gas purifying catalyst

#1052
20050255324
2005-11-17

Composite substrate material and process for producing the same

#1053
20050250643
2005-11-10

Catalytically active coating and method of depositing on a substrate

#1054
20050245391
2005-11-03

Catalyst for exhaust gas purification

#1055
20050233899
2005-10-20

Member having photocatalytic function and method for manufacture thereof

#1056
20050233897
2005-10-20

Catalyst for exhaust gas purification

#1057
20050227867
2005-10-13

Exhaust gas treatment catalyst

#1058
20050227859
2005-10-13

Photocatalyst composition

#1059
20050215818
2005-09-29

Catalyst for production of acrylic acid and process for production of acrylic acid using the catalyst

#1060
20050215430
2005-09-29

Photocatalyst material

#1061
20050201916
2005-09-15

Zeolite-containing oxidation catalyst and method of use

#1062
20050181940
2005-08-18

Methods of making alkenyl alkanoates

#1063
20050175852
2005-08-11

Thin silica film and silica-titania composite film, and method for preparing them

#1064
20050170958
2005-08-04

Exhaust gas purifying catalyst and method of producing same

#1065
20050170954
2005-08-04

Exhaust gas cleaning catalyst

#1066
20050164879
2005-07-28

Layered SOx tolerant NOx trap catalysts and methods of making and using the same

#1067
20050163677
2005-07-28

Catalyst members having electric arc sprayed substrates and methods of making the same

#1068
20050153833
2005-07-14

Coated metal substrate

#1069
20050153178
2005-07-14

Solid oxide fuel cell

#1070
20050148463
2005-07-07

Minimization of purge NOrelease from NOtraps by optimizing the oxygen storage capacity

#1071
20050129589
2005-06-16

Multi-layered photocatalyst/thermocatalyst for improving indoor air quality

#1072
20050129588
2005-06-16

Exhaust treatment device, and methods of making the same

#1073
20050126663
2005-06-16

Catalyzed hydrogen desorption in Mg-based hydrogen storage material and methods for production thereof

#1074
20050123464
2005-06-09

Nanometer engineering of metal-support catalysts

#1075
20050090392
2005-04-28

Structured catalyst for POX reforming of gasoline for fuel-cell powered vehicles applications and a method of preparing the same

#1076
20050085382
2005-04-21

Carrier having alumina carried thereon, catalyst element, and method for preparation of carrier having alumina carried thereon

#1077
20050079975
2005-04-14

Honeycomb structure body and method for manufacturing the same

#1078
20050070428
2005-03-31

Exhaust gas purifying catalyst

#1079
20050065028
2005-03-24

Catalytic nanoporous membranes

#1080
20050054524
2005-03-10

Layered ammonia oxidation catalyst

#1081
20050040090
2005-02-24

Carbon nanotube-containing structures, methods of making, and processes using same

#1082
20050037921
2005-02-17

Catalyst and method of making the same

#1083
20050031501
2005-02-10

Exhaust gas-purifying catalyst system

#1084
20050014638
2005-01-20

Exhaust gas cleaning catalyst

#1085
18534147
2024-07-02

Method of forming metal oxide nanostructures on a TiO-ZnO-buffered substrate

#1086
18218365
2024-04-23

Method of forming metal oxide nanostructures on a TiO2-ZnO-buffered substrate

#1087
18218196
2024-05-14

Method of forming metal oxide nanostructures on a TiO—ZnO-buffered substrate

#1088
18110525
2024-04-30

Method of forming metal oxide nanostructures on a TiO—ZnO-buffered substrate

#1089
17840189
2025-01-14

Methods for optimizing a transmittance and/or a self-cleaning property of a substrate using a self-cleaning coating

#1090
17137028
2022-02-15

Core-shell structured catalyst, preparation method thereof and method for treating industrial tail gas

#1091
16138609
2018-12-25

Method of making ZSM-based catalyst and forming a propylene/ethylene mixture

#1092
15777215
2019-09-10

Coatings

#1093
12752753
2015-09-29

Method of applying washcoat to monolithic substrate