ClassID:

85109

C01B39/026 - page 2 - CPC Classification

Classification description:

Compounds having molecular sieve and base-exchange properties, e.g. crystalline zeolites; Their preparation; After-treatment, e.g. ion-exchange or dealumination; Crystalline aluminosilicate zeolites; Isomorphous compounds thereof; Direct preparation thereof; Preparation thereof starting from a reaction mixture containing a crystalline zeolite of another type, or from preformed reactants; After-treatment thereof After-treatment

Recent Application in this class:
#301
20160207786
2016-07-21

Introduction of mesoporosity in low Si/Al zeolites

#302
20160207024
2016-07-21

Zeolite material based on mesoporous zeolite

#303
20160193586
2016-07-07

Zeolite material based on mesoporous zeolite

#304
20160184809
2016-06-30

Modification of a zeolite of type EUO, and its use in the isomerization of aromatic C8 compounds

#305
20160176835
2016-06-23

Process for preparing propylene oxide

#306
20160167973
2016-06-16

Preparation of mesoporous zeolites with reduced processing

#307
20160167013
2016-06-16

Boron selectivated molecular sieves and their use in sorptive separations

#308
20160145171
2016-05-26

Process for the preparation of butadiene

#309
20160144347
2016-05-26

AEI zeolite containing phosphorus and production method therefor

#310
20160130197
2016-05-12

Processes and catalysts for production of light olefins

#311
20160101985
2016-04-14

Removal of occluded alkali metal cations from MSE-framework type molecular sieves

#312
20160101415
2016-04-14

Organic-free synthesis of small pore zeolite catalysts

#313
20160059225
2016-03-03

Small crystal LTL framework type zeolites

#314
20160059209
2016-03-03

Modified alkali metal nanotitanates for hydrogen sulfide adsorption

#315
20160051971
2016-02-25

Catalyst containing metal cluster in structurally collapsed zeolite, and use thereof

#316
20160031714
2016-02-04

Process for preparation of zeolitic material

#317
20160023913
2016-01-28

Interzeolite transformation and metal encapsulation in the absence of an SDA

#318
20160001277
2016-01-07

Zeolite, method for manufacturing zeolite, honeycomb catalyst, and exhaust gas purifying apparatus

#319
20150352538
2015-12-10

Zeolitic materials with modified surface composition, crystal structure, crystal size, and/or porosity, methods for making the same, and methods for converting oxygenates to olefins via reactions catalyzed by the same

#320
20150344317
2015-12-03

Post-treatment of deboronated zeolite beta

#321
20150336089
2015-11-26

Method for making molecular sieve SSZ-95

#322
20150329368
2015-11-19

Post-treatment of deboronated MWW zeolite

#323
20150314278
2015-11-05

Process and apparatus for preparing a molecular sieve and a catalytic cracking catalyst

#324
20150284255
2015-10-08

Post-treatment of a zeolitic material

#325
20150238946
2015-08-27

Hydrothermally stable, low-temperature NOreduction NH-SCR catalyst

#326
20150238944
2015-08-27

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

#327
20150209767
2015-07-30

Phosphorus-containing ultrastable Y-type rare earth molecular sieve and preparation method therefor

#328
20150197463
2015-07-16

Method for oligomerising alkenes using the ITQ-39 zeolite

#329
20150182947
2015-07-02

Synthesis of ZSM-58 crystals with improved diffusivity for use in gas separations

#330
20150175432
2015-06-25

Magnesium modified ultra-stable rare earth Y-type molecular sieve and preparation method therefor

#331
20150165428
2015-06-18

Catalytic cracking catalyst for high-efficiency conversion of heavy oil and preparation method thereof

#332
20150158025
2015-06-11

Rare earth-containing Y zeolite and a preparation process thereof

#333
20150151284
2015-06-04

Ultra-stable rare earth Y-type molecular sieve and preparation method therefor

#334
20150133288
2015-05-14

Method for obtaining oxide catalysts on the base of exfoliated layered aluminosilicates

#335
20150118148
2015-04-30

Oxide materials and synthesis by fluoride/chloride anion promoted exfoliation

#336
20150118147
2015-04-30

Oxide materials and synthesis by fluoride/chloride anion promoted exfoliation

#337
20150111722
2015-04-23

Metal modified Y zeolite, its preparation and use

#338
20150080209
2015-03-19

Heavy oil catalytic cracking catalyst and preparation method therefor

#339
20150078991
2015-03-19

Method for preparing zeolite SSZ-35

#340
20150045206
2015-02-12

Zeolite nanosheet membrane

#341
20150038754
2015-02-05

Phosphorus modified molecular sieves, their use in conversion of organics to olefins

#342
20150037247
2015-02-05

Strontium-exchanged clinoptilolite

#343
20150011378
2015-01-08

High light received heavy oil catalytic cracking catalyst and preparation method therefor

#344
20150004094
2015-01-01

Molecular sieves with a Linde Type A topology and related methods and systems

#345
20150001154
2015-01-01

Fluid filtration medium

#346
20140371500
2014-12-18

Processed support and methods of making and using same

#347
20140360939
2014-12-11

Porous support-zeolite membrane composite

#348
20140322126
2014-10-30

Zeolite, manufacturing method of the same, and catalytic cracking batalyst of paraffin

#349
20140299511
2014-10-09

Modified Y-type zeolite and preparation process and use thereof

#350
20140249344
2014-09-04

Process for preparing a mesoporized catalyst, catalyst thus obtained and use thereof in a catalytic process

#351
20140241982
2014-08-28

Zeolitic materials with heteroatom substitutions on external surface of lattice framework

#352
20140241980
2014-08-28

Zeolite SSZ-57 having enhanced large pore selectvity

#353
20140171667
2014-06-19

Micropowder and molding containing a zeolitic material containing Ti and Zn

#354
20140163243
2014-06-12

Tin-containing zeolitic material having an MWW-type framework structure

#355
20140135560
2014-05-15

Zeolite Y

#356
20140024523
2014-01-23

Process for producing molecular sieve materials

#357
20140008605
2014-01-09

Method for dispersing quantum dots or quantum wires in zeolite, method for stabilizing quantum dots or quantum wires in zeolite, and zeolite containing quantum dots or quantum wires dispersed by the method

#358
20140005033
2014-01-02

Method of modifying a phosphorus-containing zeolite catalyst

#359
20140005032
2014-01-02

Catalyst containing a modified Y-type zeolite and a preparation process thereof

#360
20130299389
2013-11-14

Mesostructured zeolitic materials, and methods of making and using the same

#361
20130296625
2013-11-07

Catalyst for light naphtha aromatization

#362
20130292301
2013-11-07

Process for preparing an industrial hydroconversion catalyst, catalyst thus obtained and use thereof in a hydroconversion process

#363
20130267405
2013-10-10

Introduction of mesoporosity in low Si/Al zeolites

#364
20130224082
2013-08-29

Hydrothermally stable, low-temperature NOreduction NH-SCR catalyst

#365
20130204018
2013-08-08

Micropowder and molding containing a zeolitic material containing Ti and Zn

#366
20130202523
2013-08-08

Process for preparation of zeolitic material

#367
20130183231
2013-07-18

Introduction of mesoporosity into zeolite materials with sequential acid, surfactant, and base treatment

#368
20130183230
2013-07-18

Introduction of mesoporosity into low silica zeolites

#369
20130171058
2013-07-04

Process for altering the physico-chemical properties of Faujasite Y-type zeolites

#370
20130165315
2013-06-27

METHOD OF FORMING A HYDROCARBON CRACKING CATALYST

#371
20130156690
2013-06-20

Zeolite production method

#372
20130142727
2013-06-06

Stabilized microporous crystalline material, the method of making the same, and the use for selective catalytic reduction of NO

#373
20130129613
2013-05-23

Process for ion exchange on zeolites

#374
20130129611
2013-05-23

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

#375
20130118954
2013-05-16

Mesoporous Y hydrocracking catalyst and associated hydrocracking processes

#376
20130116339
2013-05-09

Method of magnetizing natural and synthetic aluminosilicates

#377
20130060072
2013-03-07

Processed support and methods of making and using same

#378
20130046123
2013-02-21

ITQ-47 MATERIAL, METHOD FOR OBTAINING SAME AND USE THEREOF

#379
20130026103
2013-01-31

Fluid filtration medium

#380
20130014644
2013-01-17

Silicate materials, method for their manufacture, and method for using such silicate materials for adsorptive fluid separations

#381
20120279901
2012-11-08

Faujasite zeolite preparation process

#382
20120275994
2012-11-01

Double-component modified molecular sieve with improved hydrothermal stability and production method thereof

#383
20120275993
2012-11-01

DEHYDROXYLATION PRETREATMENT OF INORGANIC MATERIALS IN MESOPORE INTRODUCTION PROCESS

#384
20120259141
2012-10-11

Process for the production of an acylation catalyst

#385
20120258852
2012-10-11

Mesoporous framework-modified zeolites

#386
20120178615
2012-07-12

Modified zeolite catalyst

#387
20120148828
2012-06-14

Molecular sieve membranes and thermal treatment methods of making the same

#388
20120148487
2012-06-14

Oxide materials and synthesis by fluoride/chloride anion promoted exfoliation

#389
20120045526
2012-02-23

PHARMACEUTICAL COMPOUND WHICH INCLUDES CLINOPTILOLITE

#390
20120039759
2012-02-16

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

#391
20120024776
2012-02-02

Mesostructured zeolitic materials, and methods of making and using the same

#392
20120018349
2012-01-26

Modified Y-type zeolites having a trimodal intracrystalline structure, method for making same, and use thereof

#393
20120004332
2012-01-05

Metal-bridged pillared silicate compounds and process for their production

#394
20110319250
2011-12-29

Process for the preparation of pillared silicates

#395
20110245067
2011-10-06

Surface-modified zeolites and methods for preparing the same

#396
20110200523
2011-08-18

Antimicrobial zeolite and antimicrobial resin composition

#397
20110171121
2011-07-14

COMPOSITIONS AND METHODS FOR MAKING STABILIZED MESOPOROUS MATERIALS

#398
20110160042
2011-06-30

METHOD FOR CONSTRUCTING FRACTAL NETWORK STRUCTURE IN HYDROGEN STORAGE MATERIAL

#399
20110118492
2011-05-19

Polymer-zeolite nanocomposite membranes for proton-exchange-membrane fuel cells

#400
20110114562
2011-05-19

Fluid filtration medium

#401
20110105819
2011-05-05

ZEOLITE CATALYST ZEOLITE SECONDARY STRUCTURE

#402
20110071333
2011-03-24

PROCESS FOR NEUTRALIZATION OF A CATIONIC ZEOLITE

#403
20110039687
2011-02-17

Catalyst for recovering light oil and preparation method thereof

#404
20110037023
2011-02-17

Stabilised Aluminosilicate Slurries

#405
20100331968
2010-12-30

Zeolites for delivery of nitric oxide

#406
20100311856
2010-12-09

Molecular optimization of multiply-functionalized mesostructured materials

#407
20100292417
2010-11-18

Phosphorus modified molecular sieves, their use in conversion of organics to olefins

#408
20100278723
2010-11-04

ZEOLITE Y

#409
20100269694
2010-10-28

Silicate Materials, Method For Their Manufacture, And Method For Using Such Silicate Materials For Adsorptive Fluid Separations

#410
20100196263
2010-08-05

Introduction of mesoporosity in low Si/Al zeolites

#411
20100092383
2010-04-15

Mesostructured zeolitic materials and methods of making and using the same

#412
20100084792
2010-04-08

Polymer-zeolite nanocomposite membranes for proton-exchange-membrane fuel cells

#413
20100047161
2010-02-25

Formulation and method for improved ion exchange in zeolites and related aluminosilicates using polymer solutions

#414
20100016619
2010-01-21

Functionalization of the internal surfaces of zeolites with alcohol compounds

#415
20100003188
2010-01-07

Method for intercalating chromophores into zeolite-L nanochannels and products thereof

#416
20090326177
2009-12-31

Mesostructured zeolitic materials and methods of making and using the same

#417
20090275789
2009-11-05

Treatment of small pore molecular sieves and their use in the conversion of oxygenates to olefins

#418
20090197426
2009-08-06

Process for preparing a dielectric interlayer film containing silicon beta zeolite

#419
20090187053
2009-07-23

Modified ETS-10 zeolites for olefin separation

#420
20090110631
2009-04-30

Methods of recovery of pore-forming agents for mesostructured materials

#421
20090090657
2009-04-09

Mesostructured zeolitic materials and methods of making and using the same

#422
20090018334
2009-01-15

Chiral inorganic-organic composite porous material and method for preparing the same

#423
20090005236
2009-01-01

Mesostructured zeolitic materials and methods of making and using the same

#424
20080234124
2008-09-25

Apparatus and method for steaming treatment of molecular sieves

#425
20080227628
2008-09-18

Silica Nanoboxes, Method of Making and Use thereof

#426
20080226683
2008-09-18

Pharmaceutical composition including clinoptilolite

#427
20080214882
2008-09-04

ACIDIC MESOSTRUCTURED ALUMINOSILICATES ASSEMBLED FROM SURFACTANT-MEDIATED ZEOLITE HYDROLYSIS PRODUCTS

#428
20080171902
2008-07-17

Aromatic Transalkylation Using a Y-85 Zeolite

#429
20080139860
2008-06-12

Method for the treatment of a small-and/or medium-pore zeolite and use thereof in the oligomerisation of light olefins

#430
20080138274
2008-06-12

Methods for making mesostructured zeolitic materials

#431
20080019894
2008-01-24

Process for refining nitrogen trifluoride gas using alkali earth metal exchanged zeolite

#432
20070275852
2007-11-29

Molecular sieve with MFI structure containing phosphorus and metal components, preparation process and use thereof

#433
20070244347
2007-10-18

Mesostructured zeolitic materials and methods of making and using the same

#434
20070243267
2007-10-18

Zeolitic compositions inhibiting bacillus anthracis toxins

#435
20070227351
2007-10-04

Mesostructured zeolitic materials, and methods of making and using the same

#436
20070210006
2007-09-13

Surface-modified zeolite and process for synthesis thereof for sequestration of anions

#437
20070173399
2007-07-26

Process for obtaining zeolites more resistant to hydrothermal deactivation

#438
20070154387
2007-07-05

Perturbed synthesis of materials

#439
20070149836
2007-06-28

Method of recovering crystalline material and compositions therefrom

#440
20070110825
2007-05-17

Antimicrobial zeolite and antimicrobial resin composition

#441
20060292071
2006-12-28

Molecular sieve SSZ-56 composition of matter and synthesis thereof

#442
20060269620
2006-11-30

Zeolites for delivery of nitric oxide

#443
20060247480
2006-11-02

Hydrocarbon conversion processes using a catalyst comprising a UZM-8HS composition

#444
20060183629
2006-08-17

Production of a zeolite-containing solid

#445
20060159615
2006-07-20

High silica zeolites: UZM-8HS

#446
20060142143
2006-06-29

Process for preparing a dielectric interlayer film containing silicon beta zeolite

#447
20060140855
2006-06-29

Molecular sieve SSZ-70 composition of matter and synthesis thereof

#448
20060138025
2006-06-29

Hydrocarbon conversion using molecular sieve SSZ-70

#449
20060052274
2006-03-09

Stabilised aluminosilicate slurries

#450
20060034757
2006-02-16

Polymer-zeolite nanocomposite membranes for proton-exchange-membrane fuel cells

#451
20050239634
2005-10-27

Mesostructured zeolitic materials, and methods of making and using the same

#452
20050169836
2005-08-04

Synthesis of molecular sieves by hydrothermal treatment with acid

#453
20050070423
2005-03-31

Functionalized zeolite compositions and methods for their preparation and use

#454
20050042169
2005-02-24

Molecular sieve SSZ-65 composition of matter and synthesis thereof

#455
20050031535
2005-02-10

Preparation of a crystalline, zeolitic solid

#456
20050003957
2005-01-06

Treatment of molecular sieves with silicon containing compounds

#457
18177848
2025-11-25

Process for fabricating wire-embedded zeolite structures with bare wire leads

#458
17176636
2021-10-19

Method for preparing hydrophobic molecular sieves from borosilicate and zincosilicate molecular sieves

#459
16994788
2020-11-17

Small crystal SSZ-27, its synthesis and use

#460
16567752
2020-08-04

Method for preparing SSZ-26/33 zeolites

#461
16554697
2020-08-11

Synthesis of aluminum-containing molecular sieves of SEW framework type

#462
16369589
2019-10-01

Methods for synthesizing hierarchical zeolites for catalytic cracking

#463
16103623
2019-07-16

Methods for synthesizing hierarchical zeolites for catalytic cracking

#464
15662756
2018-11-06

Methods for producing hierarchical mesoporous zeolite beta