ClassID:

32861

B01J27/053 - CPC Classification

Classification description:

Catalysts comprising the elements or compounds of halogens, sulfur, selenium, tellurium, phosphorus or nitrogen; Catalysts comprising carbon compounds; Sulfur, selenium or tellurium; Compounds thereof Sulfates

Sub-classes:
Recent Application in this class:
#1
20250243134
2025-07-31

CATALYTIC HYDROGENOLYSIS OF A POLYMER

#2
20250083102
2025-03-13

EXHAUST GAS PURIFICATION CATALYST

#3
20250034456
2025-01-30

SOLID OXIDE AND CHEMICALLY-TREATED SOLID OXIDE CATALYSTS FOR THE PYROLYSIS OF POLYETHYLENE

#4
20240376385
2024-11-14

Solid oxide and chemically-treated solid oxide catalysts for the pyrolysis of polyethylene

#5
20240269612
2024-08-15

SULFUR-CONTAINING ORGANIC COMPOUND ASSISTED METAL NANOPARTICLE SYNTHESIS FOR THREE-WAY CATALYSIS APPLICATION

#6
20240199565
2024-06-20

PROCESS FOR PRODUCING FURFURAL AND CATALYST FOR USE IN SAME

#7
20240083862
2024-03-14

METHOD FOR PREPARING ACESULFAME POTASSIUM

#8
20240034716
2024-02-01

Process for the catalytic production of an analogue of methionine

#9
20230415129
2023-12-28

SULFUR-CONTAINING ORGANIC COMPOUND ASSISTED METAL NANOPARTICLE SYNTHESIS FOR THREE-WAY CATALYSIS APPLICATION

#10
20230390747
2023-12-07

AMINATION CATALYST AND PREPARATION AND USE THEREOF

#11
20230381757
2023-11-30

AMINATION CATALYST AND PREPARATION AND USE THEREOF

#12
20230374209
2023-11-23

SYSTEMS AND METHODS FOR GENERATING A HYDROGEL FROM A CO2 GAS STREAM

#13
20230331646
2023-10-19

Process for the removal of carbon monoxide from non-catalytic oxidative dehydrogenation product streams

#14
20230250222
2023-08-10

CATALYSTS FOR CROSSLINKING EPOXY RESINS

#15
20230144345
2023-05-11

Sulfur-containing organic compound assisted metal nanoparticle synthesis for three-way catalysis application

#16
20230130212
2023-04-27

CATALYST FOR TREATING EXHAUST GAS

#17
20230104925
2023-04-06

INORGANIC SOLID SILICON-BASED SULFONIC ACID AND/OR PHOSPHORIC ACID CATALYST, PREPARATION METHOD THEREFOR, AND APPLICATION THEREOF

#18
20230043302
2023-02-09

Process for the removal of carbon monoxide from non-catalytic oxidative dehydrogenation product streams

#19
20220395809
2022-12-15

COMPOSITION FOR COATING AN OVERHEAD CONDUCTOR

#20
20220347659
2022-11-03

METHOD FOR PRODUCING CATALYST, AND METHOD FOR PRODUCING ACRYLIC ACID

#21
20220332673
2022-10-20

CATALYTIC DEPOLYMERIZATION OF LIGNIN TO HIGH VALUE HYDROCARBONS

#22
20220161249
2022-05-26

Nitrogen-doped catalyst for oxidative coupling reaction of methane, manufacturing method of nitrogen-doped catalyst for oxidative coupling reaction of methane thereby, and method for oxidative coupling reaction of methane using the same

#23
20210277814
2021-09-09

Exhaust gas purification catalyst

#24
20210268436
2021-09-02

METHODS FOR THE TREATMENT OF A FLUE GAS STREAM USING CATALYTICALLY-ENHANCED SORBENT COMPOSITIONS

#25
20210253505
2021-08-19

CATALYST FOR HYDROGENATION OF CARBONYL COMPOUND AND ALCOHOL PRODUCTION METHOD

#26
20210238113
2021-08-05

Catalyst for hydrogenation of carbonyl compound and alcohol production method

#27
20210154640
2021-05-27

Sulfuric acid alkylation reactor system and conversion of a hydrogen fluoride alkylation unit to a sulfuric acid alkylation unit

#28
20210102018
2021-04-08

Silica-coated alumina activator-supports for metallocene catalyst compositions

#29
20210017101
2021-01-21

Safe aromatics

#30
20200407312
2020-12-31

Process for synthesizing azo compounds

#31
20200247945
2020-08-06

Method for preparing biodegradable polyester elastomer

#32
20200207892
2020-07-02

Silica-coated alumina activator-supports for metallocene catalyst compositions

#33
20200190004
2020-06-18

Bisphenol composition containing aromatic alcohol sulfonate and method for producing same, polycarbonate resin and method for producing same, and bisphenol production method

#34
20200190003
2020-06-18

Bisphenol composition and method for producing same, and polycarbonate resin and method for producing same

#35
20200140681
2020-05-07

Aqueous binder comprising reaction products of itaconic acid

#36
20200129924
2020-04-30

Methods for the treatment of a flue gas stream using catalytically-enhanced sorbent compositions

#37
20200114311
2020-04-16

Catalytically enhanced compositions for efficient removal of contaminants in flue gas streams

#38
20200102239
2020-04-02

METHOD FOR TREATING SLUDGE

#39
20200048206
2020-02-13

Method for preparing 5-(4-bromophenyl)-4,6-dichloropyrimidine

#40
20200030780
2020-01-30

Exhaust gas purification catalyst

#41
20200002177
2020-01-02

Method of preparing silicon carbide and filters made therefrom

#42
20200001276
2020-01-02

Catalyst for hydrogenation of carbonyl compound and alcohol production method

#43
20190291076
2019-09-26

Oxygen-absorbent composition comprising a silica matrix that encapsulates fatty acids, unsaturated esters or compounds containing same, and method for producing said composition

#44
20190289867
2019-09-26

METHOD OF CONVERTING LACTOSE-CONTAINING DAIRY BY-PRODUCTS INTO MONOSACCHARIDES

#45
20190282996
2019-09-19

Oxygen absorbing and carbon dioxide emitting composition

#46
20190256441
2019-08-22

Methods for the preparation and use of suspensions of chemically-treated solid oxides in an olefin-derived liquid medium

#47
20190232258
2019-08-01

Catalyst for purification of exhaust gas from internal combustion engine and method for purification of exhaust gas using the catalyst

#48
20190194230
2019-06-27

Process for the preparation of crisaborole

#49
20190169332
2019-06-06

Silica-coated alumina activator-supports for metallocene catalyst compositions

#50
20190144954
2019-05-16

Solid catalysts

#51
20190127644
2019-05-02

Method for recovering carbon fibers from composite waste

#52
20190083931
2019-03-21

Exhaust gas purification catalyst

#53
20190015820
2019-01-17

Exhaust gas purification device

#54
20190009256
2019-01-10

Composite catalyst for coal depolymerization and using method therefor

#55
20180369791
2018-12-27

Production of biofuels with novel salts impregnated tire-derived carbon catalysts

#56
20180354885
2018-12-13

Carboxylic acid ester production method

#57
20180258059
2018-09-13

Synthesis of R-glucosides, sugar alcohols, reduced sugar alcohols, and furan derivatives of reduced sugar alcohols

#58
20180258010
2018-09-13

Safe aromatics

#59
20180243730
2018-08-30

Ethoxylation catalyst and manufacturing method therefor

#60
20180236401
2018-08-23

Exhaust gas purifying catalyst

#61
20180207621
2018-07-26

Method of preparing catalyst for oxidative dehydrogenation

#62
20180194937
2018-07-12

Aqueous binder comprising reaction products of itaconic acid

#63
20180185829
2018-07-05

Photocatalytic composition based on an aerial binder and use thereof forthe production of water-based paints, in particular for interior applications

#64
20180093225
2018-04-05

Process for the removal of soot from a sulfurous gas stream

#65
20180086892
2018-03-29

Use of Novel catalyst and method for treating PCB inked polymer waste by the novel catalyst

#66
20180028971
2018-02-01

Methods for the manufacture of a sorbent composition having a catalyst component

#67
20180028970
2018-02-01

Methods for the treatment of a flue gas stream using catalytically-enhanced sorbent compositions

#68
20170348674
2017-12-07

Exhaust gas purifying catalyst

#69
20170305872
2017-10-26

5-hydroxymethylfurfural production using a multi-fluorinated alcohol compound

#70
20170283723
2017-10-05

Use of heterogeneous acid catalysts based on mixed metal salts to produce biodiesel

#71
20170253608
2017-09-07

Method for preparing anhydrosugar alcohol using two-step hydrothermal reaction

#72
20170233510
2017-08-17

Silica-coated alumina activator-supports for metallocene catalyst compositions

#73
20170233309
2017-08-17

Aromatic alkylation using chemically-treated solid oxides

#74
20170166985
2017-06-15

Solid catalysts and method for preparing sugars using the same

#75
20170144886
2017-05-25

A CATALYST FOR DIRECT SYNTHESIS OF HYDROGEN PEROXIDE, ITS PREPARATION AND USE

#76
20170113993
2017-04-27

ORGANIC ACIDS FROM HOMOCITRATE AND HOMOCITRATE DERIVATIVES

#77
20170113992
2017-04-27

METHODS AND MATERIALS FOR HYDROLYZING POLYESTERS

#78
20170107116
2017-04-20

High surface area layered double hydroxides

#79
20170088490
2017-03-30

Hydrocarbon conversion

#80
20170066702
2017-03-09

Process for the isolation of 1,2,5,6-hexanetetrol from sorbitol hydrogenolysis reaction mixtures using simulated moving bed chromatography

#81
20170044177
2017-02-16

METHODS AND SYSTEMS FOR PRODUCING ISOSORBIDE FROM BIOMASS

#82
20170043325
2017-02-16

Catalyst for selective catalytic reduction and preparation method therefor

#83
20170036979
2017-02-09

Neutralization of acidic catalysts in the production of phenol

#84
20170036839
2017-02-09

Catalytic oxidation/reduction compositions and articles

#85
20170029434
2017-02-02

Phosphonic acid catalyst in dehydrative cyclization of 5 and 6 carbon polyols with improved color and product accountability

#86
20170001942
2017-01-05

Method for synthesising dimethyl carbonate

#87
20160304482
2016-10-20

Method for producing 2-furaldehyde

#88
20160264493
2016-09-15

Oligomerization of alpha olefins using metallocene-SSA catalyst systems and use of the resultant polyalphaolefins to prepare lubricant blends

#89
20160237050
2016-08-18

SYNTHESIS PROCESS FOR DIACETYL EPOXY GLYCERYL OLEATE

#90
20160228865
2016-08-11

SYNTHETIC RESIN BINDER-SHAPED SOLID ACID AND METHOD OF PRODUCTION OF SAME

#91
20160222141
2016-08-04

Silica-coated alumina activator-supports for metallocene catalyst compositions

#92
20160207882
2016-07-21

Method for preparing organic peroxides

#93
20160185687
2016-06-30

Highly selective catalyst and method of isomerization of C4—C7 paraffin hydrocarbons

#94
20160168473
2016-06-16

METHODS FOR PRODUCING ALKANES FROM BIOMASS

#95
20160159709
2016-06-09

Methods for selectively hydrogenating substituted arenes with supported organometallic catalysts

#96
20160151768
2016-06-02

Mesoporous materials and processes for preparation thereof

#97
20160151767
2016-06-02

Mesoporous materials and processes for preparation thereof

#98
20160151766
2016-06-02

Carbon-containing solid acid having sulfonate group

#99
20160108074
2016-04-21

Solid acid catalyst for preparing a monosaccharide and method of preparing a monosaccharide from seaweed using the same

#100
20160067683
2016-03-10

Denitration catalyst and method for producing same

#101
20160051969
2016-02-25

Naphtha reforming catalyst and preparation method thereof

#102
20160008793
2016-01-14

Exhaust gas treatment catalyst

#103
20150353442
2015-12-10

Method for producing olefin

#104
20150343430
2015-12-03

Catalyst for glycerin dehydration, preparation method thereof, and preparation method of acrolein

#105
20150343378
2015-12-03

Catalytically enhanced compositions for efficient removal of contaminants in flue gas streams

#106
20150336796
2015-11-26

Method for the direct synthesis of hydrogen peroxide

#107
20150299106
2015-10-22

Pentenenitrile isomerization

#108
20150298105
2015-10-22

Catalyst for glycerin dehydration, preparation method thereof, and preparation method of acrolein

#109
20150274612
2015-10-01

HYDROGENATION CATALYST FOR AROMATIC HYDROCARBON, AND METHOD FOR PRODUCING CYCLIC SATURATED HYDROCARBON

#110
20150265867
2015-09-24

System and method for deactivation and disposal of a pharmaceutical dosage form

#111
20150246350
2015-09-03

Coatable Composition, Photocatalytic Articles, and Methods of Making the Same

#112
20150238927
2015-08-27

Modification of layered double hydroxides

#113
20150203617
2015-07-23

Methods for producing fluorided-chlorided silica-coated alumina activator-supports and catalyst systems containing the same

#114
20150174558
2015-06-25

Ammonia synthesis catalyst

#115
20150158017
2015-06-11

Metal sulphide-based composite photocatalyst for producing hydrogen

#116
20150148217
2015-05-28

Method for producing NOx removal catalyst for high-temperature exhaust gas

#117
20150045209
2015-02-12

Exhaust gas purifying catalyst

#118
20150037240
2015-02-05

METHODS OF PREPARING CATALYSTS FOR THE CHIRALLY SELECTIVE SYNTHESIS OF SINGLE-WALLED CARBON NANOTUBES

#119
20150027927
2015-01-29

Catalysts for oxidative sulfur removal and methods of making and using thereof

#120
20150017083
2015-01-15

Coating for reducing nitrogen oxides

#121
20140329669
2014-11-06

ALUMINA MATERIAL CONTAINING BARIUM SULFATE AND EXHAUST GAS PURIFYING CATALYST USING SAME

#122
20140329668
2014-11-06

NOx removal catalyst for high-temperature flue gas, manufacturing method thereof, and NOx removal method for high-temperature flue gas

#123
20140250867
2014-09-11

Method for regenerating exhaust gas treatment catalyst

#124
20140235431
2014-08-21

Exhaust gas-purifying catalyst

#125
20140187410
2014-07-03

Oxidation catalysts on alkaline earth supports

#126
20140154168
2014-06-05

Process to obtain hydrogen peroxide, and catalyst supports for the same process

#127
20140107382
2014-04-17

METHODS AND APPARATUSES FOR SEPARATING A LINEAR HEXANE STREAM FROM A HYDROCARBON FEED

#128
20140058137
2014-02-27

Dual-bed catalytic distillation tower and method for preparing dimethyl ether using the same

#129
20140051567
2014-02-20

Method of forming supported doped palladium containing oxidation catalysts

#130
20130317265
2013-11-28

Oligomerization of alpha olefins using metallocene-SSA catalyst systems and use of the resultant polyalphaolefins to prepare lubricant blends

#131
20130259770
2013-10-03

Removal of light fluoroalkanes from hydrocarbon streams

#132
20130244861
2013-09-19

COMPOSITE CATALYTIC MEMBRANE APPLIED TO CATALYTIC ESTERIFICATION AND PREPARATION METHOD THEREOF

#133
20130216462
2013-08-22

Method for processing a sulfur-containing gas and a hydrogenation catalyst used therefor

#134
20130142719
2013-06-06

Exhaust gas purification catalyst and production method therefor, and method for purifying nitrogen oxide in exhaust gas

#135
20130079578
2013-03-28

Modified Zirconia Catalysts and Associated Methods Thereof

#136
20130045858
2013-02-21

Doped palladium containing oxidation catalysts

#137
20120279495
2012-11-08

SOLID-ACID-CATALYZED SACCHARIFICATION DEVICE AND METHOD

#138
20120245397
2012-09-27

Hydrated niobium oxide nanoparticle containing catalysts for olefin hydration

#139
20120209049
2012-08-16

Method and system for the selective oxidative decarboxylation of fatty acids

#140
20120196742
2012-08-02

Precipitated film and fabricating method thereof

#141
20120165185
2012-06-28

Thermally Stable Catalyst Carrier Comprising Barium Sulfate

#142
20120142973
2012-06-07

Dual-bed catalytic distillation tower and method for preparing dimethyl ether using the same

#143
20120142792
2012-06-07

Removal of light fluoroalkanes from hydrocarbon streams

#144
20120136176
2012-05-31

Catalyst for asymmetric hydrogenation and method for manufacturing optically active carbonyl compound using the same

#145
20120108764
2012-05-03

Half-metallocene catalyst compositions and their polymer products

#146
20120088655
2012-04-12

Exhaust gas-purifying catalyst, powdery material, and method of manufacturing exhaust gas-purifying catalyst

#147
20120071318
2012-03-22

Exhaust gas-purifying catalyst

#148
20120059193
2012-03-08

Process for producing 2-(cyclohex-1′-enyl)cyclohexanone

#149
20120014854
2012-01-19

Nanoparticular metal oxide/anatase catalysts

#150
20120004470
2012-01-05

PROCESS FOR PRODUCING ETHER COMPOUND

#151
20110318932
2011-12-29

Pyrolysis Methods, Catalysts, and Apparatuses for Treating and/or Detecting Gas Contaminants

#152
20110288309
2011-11-24

Sequestration of carbon dioxide using metal oxides

#153
20110277452
2011-11-17

Exhaust gas cleaning catalyst, exhaust gas cleaning device, and system comprising internal combustion engine

#154
20110236283
2011-09-29

NOx removal catalyst for high-temperature flue gas, manufacturing method thereof, and NOx removal method for high-temperature flue gas

#155
20110213188
2011-09-01

Production of pyrolysis oil

#156
20110176988
2011-07-21

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

#157
20110172090
2011-07-14

Compositions and methods for treating exhaust gases

#158
20110165043
2011-07-07

Method for purifying exhaust gas containing mercury metal, oxidation catalyst for mercury metal in exhaust gas and method for producing the same

#159
20110130574
2011-06-02

CATALYST COMPOSITION INCLUDING ZIRCONIUM COMPOUNDS FOR ESTERFICATION REACTION AND METHOD FOR PREPARING ESTER COMPOUNDS

#160
20110105314
2011-05-05

Process of activation of a palladium catalyst system

#161
20110092740
2011-04-21

Single step catalytic preparation of para-aminophenol

#162
20110092357
2011-04-21

Silica-coated alumina activator-supports for metallocene catalyst compositions

#163
20110065874
2011-03-17

Half-metallocene catalyst compositions and their polymer products

#164
20110034739
2011-02-10

CATALYST AND PROCESS FOR PREPARING SATURATED ETHERS BY HYDROGENATING UNSATURATED ETHERS

#165
20100331569
2010-12-30

Process for production of oxygen-containing organic compound

#166
20100317904
2010-12-16

Oligomerization of alpha olefins using metallocene-SSA catalyst systems and use of the resultant polyalphaolefins to prepare lubricant blends

#167
20100303697
2010-12-02

Selective catalytic reduction system and process for treating NOx emissions using a zinc or titanium promoted palladium-zirconium catalyst

#168
20100298126
2010-11-25

HIGHLY ACIDIC CATALYST FOR USE IN FLUID CATALYTIC CRACKING

#169
20100280199
2010-11-04

COMPOSITIONS THAT CAN PRODUCE POLYMERS

#170
20100274039
2010-10-28

CATALYST COMPOSITION INCLUDING ZIRCONIUM COMPOUNDS FOR ESTERFICATION REACTION AND METHOD FOR PREPARING ESTER COMPOUNDS

#171
20100252484
2010-10-07

PROCESS FOR PREPARING HIGH ATTRITION RESISTANT INORGANIC COMPOSITIONS AND COMPOSITIONS PREPARED THEREFROM

#172
20100234217
2010-09-16

CATALYST FOR EXHAUST GAS PURIFICATION AND PROCESS FOR PRODUCING THE SAME

#173
20100212215
2010-08-26

Production of stable biomass pyrolysis oils using fractional catalytic pyrolysis

#174
20100200811
2010-08-12

Method for making hydrogen using a gold containing water-gas shift catalyst

#175
20100197978
2010-08-05

IPA From Propylene Using Mixed Metal Oxides

#176
20100193401
2010-08-05

Ionic liquid catalyst for improvement of heavy and extra heavy crude

#177
20100130350
2010-05-27

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

#178
20100121093
2010-05-13

Method for dimethyl carbonate synthesis

#179
20100094070
2010-04-15

ETHYLENE TRIMERIZATION USING A SUPPORTED CHROMIUM-TANTALUM CATALYST

#180
20100076167
2010-03-25

Silica-coated alumina activator-supports for metallocene catalyst compositions

#181
20100056841
2010-03-04

Methods Of Disposing Of Sorbent Bodies

#182
20100029988
2010-02-04

Process for production of nitrogenated compound

#183
20100016149
2010-01-21

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

#184
20100010174
2010-01-14

Half-metallocene catalyst compositions and their polymer products

#185
20090314683
2009-12-24

METHOD FOR PRODUCING HYDROCARBON FRACTIONS

#186
20090285741
2009-11-19

Alkali resistant catalyst

#187
20090285740
2009-11-19

Catalytic process for control of NOemissions using hydrogen

#188
20090209408
2009-08-20

Exhaust Gas-Purifying Catalyst

#189
20090156868
2009-06-18

Direct catalytic conversion of cellulose materials to ethanol

#190
20090149320
2009-06-11

ZIRCONIA POROUS BODY AND MANUFACTURING METHOD THEREOF

#191
20090131726
2009-05-21

Method of Making Mixed Metal Oxide Containing Sulfur

#192
20090105511
2009-04-23

Uniformly, highly dispersed metal catalyst and process for producing the same

#193
20090071874
2009-03-19

METHOD OF ISOMERIZATION OF LIGHT GASOLINE FRACTIONS

#194
20090048425
2009-02-19

Process for production of cycloolefin

#195
20090000990
2009-01-01

Method of desulfurizing hydrocarbon oil

#196
20080312075
2008-12-18

Zirconia porous body and manufacturing method thereof

#197
20080287287
2008-11-20

Methods of preparing a polymerization catalyst

#198
20080275286
2008-11-06

Freeze Dry Process for the Preparation of a High Surface Area and High Pore Volume Catalyst

#199
20080227630
2008-09-18

Layered Catalyst for Transalkylation of Heavy Alkylate

#200
20080214880
2008-09-04

Process for dehydrating glycerol to acrolein

#201
20080206613
2008-08-28

Reformer for fuel cell, and fuel cell system comprising the same

#202
20080194400
2008-08-14

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

#203
20080089823
2008-04-17

METHOD FOR MAKING HYDROGEN USING A GOLD CONTAINING WATER-GAS SHIFT CATALYST

#204
20080050593
2008-02-28

Porous zirconia powder and production method of same

#205
20080038174
2008-02-14

Nitrogen oxide removal catalyst system and nitrogen oxide removal method

#206
20080031793
2008-02-07

Compositions and methods for treating exhaust gases

#207
20080000222
2008-01-03

Exhaust gas cleaning catalyst, exhaust gas cleaning device, and system comprising internal combustion engine

#208
20070265157
2007-11-15

Highly active slurry catalyst composition

#209
20070128100
2007-06-07

Method for making hydrogen using a gold containing water-gas shift catalyst

#210
20070123743
2007-05-31

Composite catalyst for the selective oligomerization of lower alkenes and the production of high octane products

#211
20070123740
2007-05-31

Mixed metal oxide containing sulfur

#212
20070117993
2007-05-24

Multicomponent oxidation catalyst and process for producing epoxy compound therewith

#213
20070021297
2007-01-25

Catalyst for dimethyl carbonate synthesis

#214
20070015941
2007-01-18

Catalyst for the production of methyl mercaptan from methanol and hydrogen sulfide

#215
20070015928
2007-01-18

Arylation and the skeletal isomerization of fatty acid and alkyl esters thereof using metal ion exchanged solid materials as catalyst

#216
20070004590
2007-01-04

Solid acid catalyst containing tin and method for preparation thereof

#217
20060270883
2006-11-30

Method of making mixed metal oxide containing sulfur

#218
20060269462
2006-11-30

Mixed metal oxide containing sulfur

#219
20060258528
2006-11-16

Catalyst for removing aromatic halogenated compounds comprising dioxin, carbon monoxide, and nitrogen oxide and use thereof

#220
20060183955
2006-08-17

Freeze dry process for the preparation of a high surface area and high pore volume catalyst

#221
20060149087
2006-07-06

Ester production method by transesterification reaction using solid acid catalyst

#222
20060129003
2006-06-15

Process and catalyst for purifying phenol

#223
20060058175
2006-03-16

Highly active slurry catalyst composition

#224
20060054535
2006-03-16

Process for upgrading heavy oil using a highly active slurry catalyst composition

#225
20060054534
2006-03-16

Process for upgrading heavy oil using a highly active slurry catalyst composition

#226
20060018822
2006-01-26

Zirconia porous body and manufacturing method thereof

#227
20050277544
2005-12-15

Catalyst formulations for the thermo-catalytic cracking of naphthas and gas oils

#228
20050276741
2005-12-15

Method for making hydrogen using a gold containing water-gas shift catalyst

#229
20050239641
2005-10-27

Methods of preparing active chromium/alumina catalysts via treatment with sulfate

#230
20050234283
2005-10-20

Solid acid catalyst and method of using same

#231
20050197470
2005-09-08

Compositions that can produce polymers

#232
20050176968
2005-08-11

Process for producing indolopyrrolocarbazole derivative

#233
20050161368
2005-07-28

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