ClassID:

85107

C01B39/02 - 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

Sub-classes:
Recent Application in this class:
#1
20260041709
2026-02-12

MICROPOROUS ZIRCONIUM SILICATE FOR THE TREATMENT OF HYPERKALEMIA

#2
20250382189
2025-12-18

ZEOLITE STRUCTURE SYNTHESIZED USING MIXTURES OF ORGANIC STRUCTURE DIRECTING AGENTS

#3
20250346494
2025-11-13

LIME AND HYDRAULIC CEMENT MANUFACTURE BY ELECTROLYSIS USING HYALOCLASTITE OR LAVA, CARBON MINERALIZATION BY HYALOCLASTITE OR LAVA ELECTROLYSIS AND METHOD OF MAKING AND USING SAME

#4
20250171879
2025-05-29

METHOD FOR RECOVERING RARE EARTH ELEMENTS AND OTHER PRODUCTS FROM ASH

#5
20250114781
2025-04-10

High-temperature-resistant and High-stability Ion Sieve and Preparation Method and Application thereof

#6
20250001404
2025-01-02

Method of Synthesizing Aluminum-Rich Molecular Sieve of *MRE Framework Type

#7
20240109058
2024-04-04

RARE EARTH ELEMENT CONTAINING ZEOLITIC MATERIAL HAVING THE AEI FRAMEWORK TYPE AND COATED MONOLITH SUBSTRATE

#8
20240009229
2024-01-11

EXTENDED USE ZIRCONIUM SILICATE COMPOSITIONS AND METHODS OF USE THEREOF

#9
20230383376
2023-11-30

PROCESS FOR TREATING A MATERIAL

#10
20230348287
2023-11-02

ZEOLITE STRUCTURE SYNTHESIZED USING MIXTURES OF ORGANIC STRUCTURE DIRECTING AGENTS

#11
20230330646
2023-10-19

Method for making functional structural body

#12
20230271171
2023-08-31

Zeolite-like material, and preparation method and use thereof

#13
20230202918
2023-06-29

METHOD FOR ENGINEERED CELLULAR MAGMATIC MESOPOROUS COMPOUNDS AND ARTICLES THEREOF

#14
20230181631
2023-06-15

MICROPOROUS ZIRCONIUM SILICATE FOR THE TREATMENT OF HYPERKALEMIA

#15
20230135430
2023-05-04

Synthesis of ton framework type molecular sieves

#16
20230087077
2023-03-23

Molecular sieve intergrowths of cha and aft having an “-GME tail,” methods of preparation and use

#17
20230040892
2023-02-09

A PROCESS FOR PRODUCING ALUMINA AND A LITHIUM SALT

#18
20230039640
2023-02-09

Solid-state crystallization of metal organic frameworks within mesoporous materials methods and hybrid materials thereof

#19
20220347662
2022-11-03

Catalyst for gasoline synthesis from dimethyl ether, method for preparing the same, and method for preparing gasoline using the same

#20
20220297098
2022-09-22

Systems and methods for the synthesizing ZSM-22 zeolites

#21
20220259054
2022-08-18

HYDROPHOBIC ZEOLITE, METHOD FOR PRODUCING SAME AND USE OF SAME

#22
20220250926
2022-08-11

Synthesis of ton framework type molecular sieves

#23
20220161240
2022-05-26

Method for obtaining metal oxides supported on mesoporous silica particles

#24
20220089476
2022-03-24

Method for engineered cellular magmatic mesoporous compounds and articles thereof

#25
20210308632
2021-10-07

POROUS SUPPORT-ZEOLITE MEMBRANE COMPOSITE, AND METHOD FOR PRODUCING POROUS SUPPORT-ZEOLITE MEMBRANE COMPOSITE

#26
20210260032
2021-08-26

COMPOSITION

#27
20210237042
2021-08-05

Platinum encapsulated zeolite hydrocracking catalyst and methods of making same

#28
20210170374
2021-06-10

Zeolite with encapsulated platinum

#29
20210163304
2021-06-03

Production of pulverulent, porous crystalline metal silicates by means of flame spray pyrolysis

#30
20210139335
2021-05-13

Aluminosilicate nanorods

#31
20210070619
2021-03-11

Stable small-pore zeolites

#32
20200392006
2020-12-17

Method of producing zeolite film

#33
20200390805
2020-12-17

Microporous zirconium silicate for the treatment of hyperkalemia

#34
20200316573
2020-10-08

Ammonia facilitated cation loading of zeolite catalysts

#35
20200316572
2020-10-08

Molecular sieve intergrowths of and aft having an “-GME tail,” methods of preparation and use

#36
20200316571
2020-10-08

Intra-crystalline binary catalysts and uses thereof

#37
20200308012
2020-10-01

Zeolite seed crystal, method of producing zeolite seed crystal, method of producing zeolite membrane complex, and separation method

#38
20200283304
2020-09-10

Zeolite synthesis in a reactor with controlled velocity profile

#39
20200238225
2020-07-30

Zeolite membrane structure

#40
20200155480
2020-05-21

Methods for drug delivery, tumor imaging, and oxidative dehydrogenation using hierarchical ZSM-5 complex

#41
20200108378
2020-04-09

Functional structural body and method for making functional structural body

#42
20200108374
2020-04-09

Functional structural body and method for making functional structural body

#43
20200101448
2020-04-02

Fluid catalytic cracking catalysts for increasing butylene yields

#44
20200048102
2020-02-13

Process for the multi-reactor synthesis of zeolite crystals having a controlled particle size

#45
20200010330
2020-01-09

Process for continuously synthesizing zeolite crystals

#46
20200002785
2020-01-02

Methods for recovery of rare earth elements from coal

#47
20200002784
2020-01-02

Systems for acid digestion processes

#48
20190382273
2019-12-19

Aluminosilicate nanorods

#49
20190368004
2019-12-05

Methods for making zeolites

#50
20190365800
2019-12-05

Extended use zirconium silicate compositions and methods of use thereof

#51
20190299167
2019-10-03

Porous support-zeolite membrane composite, and method for producing porous support-zeolite membrane composite

#52
20190270071
2019-09-05

Catalyst systems useful in dehydrogenation reactions

#53
20190247836
2019-08-15

SCR catalysts having improved low temperature performance, and methods of making and using the same

#54
20190240648
2019-08-08

Chabazite zeolite for substrate coating

#55
20190201881
2019-07-04

Hydrocarbon conversion using UZM-50

#56
20190169036
2019-06-06

Solid-state crystallization of metal organic frameworks within mesoporous materials methods and hybrid materials thereof

#57
20190168199
2019-06-06

Selective catalytic reduction articles and systems

#58
20190144290
2019-05-16

Process for a continuous synthesis of zeolitic materials

#59
20190062170
2019-02-28

Sound-absorbing material particle and preparation method thereof

#60
20190024554
2019-01-24

Method and system for adjusting reductant delivery into a selective catalytic reduction with a filter (SCRF) device

#61
20190023580
2019-01-24

Production method for zeolite powder

#62
20190023579
2019-01-24

Production method for zeolite powder

#63
20180369793
2018-12-27

Fluid catalytic cracking catalysts for increasing butylene yields

#64
20180347122
2018-12-06

Artificial turf infill material

#65
20180304242
2018-10-25

One-pot synthesis of copper containing small-pore zeolites

#66
20180155203
2018-06-07

Polyaluminum salts and their uses in preparation of high-purity colloidal aluminum-silica composite particles and zeolites

#67
20180141822
2018-05-24

Colloidal compositions and methods of preparing same

#68
20180125884
2018-05-10

MICROPOROUS ZIRCONIUM SILICATE FOR THE TREATMENT OF HYPERKALEMIA

#69
20180111117
2018-04-26

Carrier and catalyst for selectively synthesizing kerosene fraction from syngas, and method for preparing the same

#70
20180065087
2018-03-08

SCR CATALYST

#71
20180022610
2018-01-25

Method for manufacturing graphene composite film

#72
20170369390
2017-12-28

Catalytic process for producing olefins

#73
20170369327
2017-12-28

Methods of controlling polymorphism in organic-free synthesis of Na-zeolites and zeolite crystals formed therefrom

#74
20170368509
2017-12-28

Zeolite membrane structure and method for producing same

#75
20170361282
2017-12-21

Zeolite film structure

#76
20170356067
2017-12-14

Acid digestion processes for recovery of rare earth elements from coal and coal byproducts

#77
20170291135
2017-10-12

Separation membrane structure and nitrogen concentration reduction method

#78
20170267536
2017-09-21

Zeolite production method

#79
20170267535
2017-09-21

Zeolite production method

#80
20170259214
2017-09-14

Porous support-zeolite membrane composite, and method for producing porous support-zeolite membrane composite

#81
20170190588
2017-07-06

Method for producing zeolite

#82
20170151279
2017-06-01

Extended use zirconium silicate compositions and methods of use thereof

#83
20170128924
2017-05-11

Process for producing a molecular sieve having the SFE structure, molecular sieve having the SFE structure and use thereof

#84
20170014814
2017-01-19

Method for treating engine exhaust by use of hydrothermally stable, low-temperature NOreduction NH3-SCR catalysts

#85
20160367598
2016-12-22

Microporous zirconium silicate for the treatment of hyperkalemia

#86
20160115039
2016-04-28

Zeolite production method

#87
20160060128
2016-03-03

Zeolite coating preparation assembly and operation method

#88
20160030931
2016-02-04

Mesoporous MFI-zeolite catalysts, methods of preparing the same and uses

#89
20160000825
2016-01-07

Microporous zirconium silicate for the treatment of hyperkalemia

#90
20150342988
2015-12-03

Microporous zirconium silicate for the treatment of hyperkalemia

#91
20150298983
2015-10-22

Organotemplate-free solid-state synthetic method for zeolite molecular sieves

#92
20150291436
2015-10-15

Seeded synthesis of aluminosilicate molecular sieves

#93
20150246346
2015-09-03

SCR catalysts having improved low temperature performance, and methods of making and using the same

#94
20150246345
2015-09-03

SCR CATALYSTS HAVING IMPROVED LOW TEMPERATURE PERFORMANCE, AND METHODS OF MAKING AND USING THE SAME

#95
20150238946
2015-08-27

Hydrothermally stable, low-temperature NOreduction NH-SCR catalyst

#96
20150238944
2015-08-27

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

#97
20150237889
2015-08-27

APPLICATION OF BETA ZEOLITE AS MULTITOXIN BINDER IN ANIMAL FEED

#98
20150225249
2015-08-13

Microporous zirconium silicate for the treatment of hyperkalemia

#99
20150218006
2015-08-06

SUBSTRATE HAVING AT LEAST ONE PARTIALLY OR ENTIRELY FLAT SURFACE, AND USE THEREOF

#100
20150182941
2015-07-02

Fe(II)-substituted beta-type zeolite, production method therefor and gas adsorbent including same, and nitric oxide and hydrocarbon removal method

#101
20150166356
2015-06-18

Fe(II)-substituted MEL-type zeolite, production method therefor and gas adsorbent including same, and nitric oxide and hydrocarbon removal method

#102
20150151978
2015-06-04

ZEOLITE COMPLEXES

#103
20150139898
2015-05-21

Method for producing high silica zeolite using recovered silica filtrate, and high silica zeolite produced according to said method

#104
20150136707
2015-05-21

ALUMINUM SILICATE AND METHOD FOR PRODUCING SAME

#105
20150132215
2015-05-14

Process for the preparation of zeolites having CHA structure

#106
20150086474
2015-03-26

Method for producing PAU zeolite

#107
20150078991
2015-03-19

Method for preparing zeolite SSZ-35

#108
20150064440
2015-03-05

Production method of zeolite film in which one axis is completely vertically oriented, using steam under synthetic gel-free condition

#109
20150004235
2015-01-01

Microporous zirconium silicate for the treatment of hyperkalemia

#110
20140377359
2014-12-25

Microporous zirconium silicate for the treatment of hyperkalemia

#111
20140328761
2014-11-06

Local J-coupling dye-zeolite antenna composite materials

#112
20140287060
2014-09-25

Microporous zirconium silicate for the treatment of hyperkalemia

#113
20140255297
2014-09-11

Ultrasonic synthesis of zeolites from fly ash

#114
20140241981
2014-08-28

Methods for synthesizing microporous crystals and microporous crystal membranes

#115
20140194653
2014-07-10

High throughput process for manufacturing molecular sieves of MFI framework type

#116
20140056805
2014-02-27

Method for preparation of mesoporous zeolites

#117
20140050659
2014-02-20

Methods of controlling polymorphism in organic-free synthesis of Na-zeolites and zeolite crystals formed therefrom

#118
20130299389
2013-11-14

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

#119
20130225397
2013-08-29

Binderless molecular sieve catalyst and a preparation method thereof

#120
20130224082
2013-08-29

Hydrothermally stable, low-temperature NOreduction NH-SCR catalyst

#121
20130183232
2013-07-18

Glycoxy silanes as a source of silica and silicate precipitates

#122
20130157840
2013-06-20

Molecular sieve composition from pre-formed extrudates and process of use

#123
20130156690
2013-06-20

Zeolite production method

#124
20130142727
2013-06-06

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

#125
20130129611
2013-05-23

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

#126
20130090234
2013-04-11

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

#127
20130064758
2013-03-14

Process for the organotemplate-free synthetic production of a zeolitic material using recycled mother liquor

#128
20130052126
2013-02-28

MONOLITHIC ZEOLITE STRUCTURES WITH AND WITHOUT HIERARCHICAL PORE STRUCTURES AND METHODS FOR PRODUCING THE SAME

#129
20130023402
2013-01-24

Preparation of functionalized zeolitic frameworks

#130
20120330065
2012-12-27

Production of myrtanal from beta-pinene epoxide

#131
20120244066
2012-09-27

Process for the preparation of zeolites having CHA structure

#132
20120213847
2012-08-23

Microporous zirconium silicate for the treatment of hyperkalemia

#133
20120202680
2012-08-09

METHOD FOR THE PREPARATION OF A ZEOLITE-BASED MONOLITHIC STRUCTURE

#134
20120114552
2012-05-10

Method for preparing molecular sieves

#135
20120039759
2012-02-16

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

#136
20120024776
2012-02-02

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

#137
20120016045
2012-01-19

Process For The Preparation Of Layered Silicates

#138
20120004465
2012-01-05

Process For The Preparation Of An Isomorphously Substituted Silicate

#139
20110237426
2011-09-29

Manufacturing method of zeolite structure

#140
20110201861
2011-08-18

Process for Making Crystalline Metallosilicates

#141
20110190561
2011-08-04

Process for Making Crystalline Metallosilicates

#142
20110160042
2011-06-30

METHOD FOR CONSTRUCTING FRACTAL NETWORK STRUCTURE IN HYDROGEN STORAGE MATERIAL

#143
20110135567
2011-06-09

Microporous tectosilicate and method for the production thereof

#144
20110124934
2011-05-26

Process for Making Crystalline Metallosilicates

#145
20100298598
2010-11-25

Method of preparing a molecular sieve composition

#146
20100291387
2010-11-18

Amorphous silicon-containing material with hierarchical and organized porosity

#147
20100255266
2010-10-07

Stimuli Responsive Mesoporous Materials for Control of Molecular Transport

#148
20100191009
2010-07-29

Organic-inorganic hybrid silicates and metal-silicates having an ordered structure

#149
20100092383
2010-04-15

Mesostructured zeolitic materials and methods of making and using the same

#150
20100062417
2010-03-11

ZEOLITE CRYSTALS WITH BIOLOGICAL MATERIAL

#151
20100028231
2010-02-04

Synthesis and use of nanocrystalline zeolites

#152
20090326177
2009-12-31

Mesostructured zeolitic materials and methods of making and using the same

#153
20090246122
2009-10-01

Methods for preparing composites of substrate-molecular sieve

#154
20090232720
2009-09-17

Mesostructured aluminosilicate material

#155
20090220414
2009-09-03

Zeolitic separation membrane and process for producing the same

#156
20090090657
2009-04-09

Mesostructured zeolitic materials and methods of making and using the same

#157
20090016955
2009-01-15

Method of manufacturing artificial zeolite

#158
20090005236
2009-01-01

Mesostructured zeolitic materials and methods of making and using the same

#159
20080214882
2008-09-04

ACIDIC MESOSTRUCTURED ALUMINOSILICATES ASSEMBLED FROM SURFACTANT-MEDIATED ZEOLITE HYDROLYSIS PRODUCTS

#160
20080050308
2008-02-28

Zeolite compositions and preparation and use thereof

#161
20080014140
2008-01-17

Fabrication of hierarchical zeolites

#162
20080000354
2008-01-03

Microporous Tectosilicate and Method for the Production Thereof

#163
20070244347
2007-10-18

Mesostructured zeolitic materials and methods of making and using the same

#164
20070227351
2007-10-04

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

#165
20070202038
2007-08-30

Preparation of functionalized zeolitic frameworks

#166
20070191660
2007-08-16

High throughput process for manufacturing molecular sieves

#167
20070154387
2007-07-05

Perturbed synthesis of materials

#168
20070149836
2007-06-28

Method of recovering crystalline material and compositions therefrom

#169
20070071666
2007-03-29

Synthesis and use of nanocrystalline zeolites

#170
20070059238
2007-03-15

Process for enhancing yield of sodium aluminosilicate molecular sieves during synthesis

#171
20060292054
2006-12-28

Mesostructured aluminosilicate material

#172
20060237360
2006-10-26

Method and apparatus for manufacturing zeolite membrane, and zeolite tubular separation membrane provided by the method

#173
20060199724
2006-09-07

Method for preparation of uniformly oriented zeolite supercrystals using uniformly aligned template

#174
20060115420
2006-06-01

Process for extracting and purifying naturally occuring zeolite

#175
20060115419
2006-06-01

Process for extracting and purifying naturally occurring zeolite

#176
20060115418
2006-06-01

Process for extracting and purifying naturally occurring zeolite

#177
20060102526
2006-05-18

Process for extracting and purifying naturally occurring zeolite

#178
20050239634
2005-10-27

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

#179
20050234136
2005-10-20

Colloidal compositions and methods of preparing same

#180
20050158237
2005-07-21

Process for enhancing yield of sodium aluminosilicate molecular sieves during synthesis

#181
20050154243
2005-07-14

Process for benzene alkylation and transalkylation of polyalkylated aromatics over improved zeolite beta catalyst

#182
20050142060
2005-06-30

High solids materials processing

#183
20050079994
2005-04-14

Process for preparing fine zeolite particles

#184
20050013988
2005-01-20

Stimuli responsive mesoporous materials for control of molecular transport

#185
18051280
2024-01-02

Methods of making boronated zeolites and processes for cracking butene-containing streams

#186
16139657
2019-07-30

Methods for making catalyst systems

#187
14883428
2017-03-14

Extended use zirconium silicate compositions and methods of use thereof

#188
13893284
2019-08-06

Method of synthesizing novel adsorbent titanosilicate material (UPRM-5) using NR4+ type cations

#189
13591059
2017-02-14

High-temperature open-cell porous ceramic