ClassID:

29995

B01D71/028 - page 2 - CPC Classification

Classification description:

Semi-permeable membranes for separation processes or apparatus characterised by the material; Manufacturing processes specially adapted therefor; Inorganic material Molecular sieves

Recent Application in this class:
#301
20140014574
2014-01-16

Porous body and honeycomb-shaped ceramic separation-membrane structure

#302
20130333562
2013-12-19

Polyimide-based carbon molecular sieve membrane for ethylene/ethane separations

#303
20130313193
2013-11-28

Metal-organic framework supported on porous polymer

#304
20130305921
2013-11-21

Method for producing carbon molecular sieve membranes in controlled atmospheres

#305
20130285368
2013-10-31

Tube end connector and zeolite separation membrane element

#306
20130216772
2013-08-22

Film formed by secondary growth of seed crystals, three crystal axes of which had all been uniformly oriented on substrate

#307
20130156978
2013-06-20

Composite oxygen transport membrane

#308
20130126420
2013-05-23

Ceramic filter

#309
20130112613
2013-05-09

Hybrid porous structured material, membrane including the same, and method of preparing hybrid porous structure material

#310
20130098314
2013-04-25

Emission reduction from mobile sources by on-board carbon dioxide conversion to fuel

#311
20130064747
2013-03-14

Zeolite DDR membranes

#312
20130059722
2013-03-07

One-step synthesis of mesoporous pentasil zeolite with single-unit-cell lamellar structural features

#313
20130047843
2013-02-28

Metal Organic Framework Filled Polymer Based Membranes

#314
20130022510
2013-01-24

MEMBRANE STRUCTURES SUITABLE FOR GAS SEPARATION, AND RELATED PROCESSES

#315
20130008312
2013-01-10

Method of making SAPO-34 membranes for use in gas separations

#316
20130000484
2013-01-03

METHOD OF SEPARATING GAS MIXTURES

#317
20120310018
2012-12-06

Zeolitic imidazolate framework membranes and methods of making and using same for separation of C2− and C3+ hydrocarbons and separation of propylene and propane mixtures

#318
20120301697
2012-11-29

PREPARATION OF ASYMMETRIC POROUS MATERIALS

#319
20120297982
2012-11-29

Methods for electrochemically induced cathodic deposition of crystalline metal-organic frameworks

#320
20120272826
2012-11-01

Zeolite membrane and process for producing zeolite membrane

#321
20120247336
2012-10-04

Zeolite DDR nanoparticles

#322
20120247328
2012-10-04

MOF nanocrystals

#323
20120240763
2012-09-27

Microporous UZM-5 inorganic zeolite membranes for gas, vapor, and liquid separations

#324
20120196739
2012-08-02

Method for producing DDR zeolite

#325
20120183759
2012-07-19

Process for producing zeolite film, and zeolite film obtained by the process

#326
20120175290
2012-07-12

PERVAPORATION MEMBRANE SEPARATING MODULE

#327
20120152840
2012-06-21

Method for dewatering water-containing organic substance

#328
20120148828
2012-06-14

Molecular sieve membranes and thermal treatment methods of making the same

#329
20120135215
2012-05-31

Zeolite membrane and methods of making the same

#330
20120132591
2012-05-31

METHOD FOR DESALINATING WATER USING ZEOLITE MEMBRANE

#331
20120117987
2012-05-17

System and method for efficient air dehumidification and liquid recovery with evaporative cooling

#332
20120077019
2012-03-29

HUMIDITY BARRIER

#333
20120074065
2012-03-29

Zeolite membrane, separation membrane, and component separation method

#334
20120067207
2012-03-22

Method of making a gas separation molecular sieve membrane

#335
20120060687
2012-03-15

Method of making a gas separation molecular sieve membrane

#336
20120058921
2012-03-08

Process for producing a purified synthesis gas stream

#337
20120048109
2012-03-01

Mixed Matrix Membranes

#338
20120042780
2012-02-23

Treatment of molecular sieve particles for mixed matrix membranes

#339
20120031833
2012-02-09

Systems, compositions, and methods for fluid purification

#340
20120024777
2012-02-02

Inorganic porous support-zeolite membrane composite, production method thereof, and separation method using the composite

#341
20120012001
2012-01-19

Oxygen enrichment using small-pore silicoaluminophosphate membranes

#342
20120009120
2012-01-12

THERMAL CRACKING RESISTANT ZEOLITE MEMBRANE AND METHOD OF FABRICATING THE SAME

#343
20120006194
2012-01-12

High flux SAPO-34 membranes for CO/CHseparation and template removal method

#344
20120000358
2012-01-05

Structure provided with zeolite separation membrane, method for producing same, method for separating mixed fluids and device for separating mixed fluids

#345
20110316181
2011-12-29

PROCESS OF MAKING ASYMMETRIC POLYBENZOXAZOLE MEMBRANES

#346
20110311429
2011-12-22

Method for removing COfrom coal-fired power plant flue gas using ammonia as the scrubbing solution, with a chemical additive for reducing NHlosses, coupled with a membrane for concentrating the COstream to the gas stripper

#347
20110309016
2011-12-22

DESALINATION METHOD AND APPARATUS

#348
20110301017
2011-12-08

Process for the production of DDR-type zeolite membranes

#349
20110300718
2011-12-08

ON-WAFER CRYSTALLIZATION FOR PURE-SILICA-ZEOLITE ULTRA LOW-K FILMS

#350
20110293917
2011-12-01

Porous inorganic membranes and method of manufacture

#351
20110290729
2011-12-01

Process for the production of ultra pure water using a membrane

#352
20110253619
2011-10-20

SEPARATION MEMBRANE

#353
20110247492
2011-10-13

Modified zeolite Y membranes for high-performance COseparation

#354
20110237423
2011-09-29

Zeolite structure and manufacturing method thereof

#355
20110197762
2011-08-18

Template-free clathrasils and clathrasil membranes

#356
20110174722
2011-07-21

Zeolite separation membrane, method for producing the same, and bonding agent

#357
20110169201
2011-07-14

METHODS OF MAKING A MIXTURE FOR A PTFE MEMBRANE WITH INORGANIC MATERIALS, AND COMPOSITIONS RELATED THERETO

#358
20110118492
2011-05-19

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

#359
20110113958
2011-05-19

Method of making a high-performance supported gas separation molecular sieve membrane using a shortened crystallization time

#360
20110100211
2011-05-05

Method for producing carbon molecular sieve membranes in controlled atmospheres

#361
20110094380
2011-04-28

ULTRA-THIN CO2 SELECTIVE ZEOLITE MEMBRANE FOR CO2 SEPARATION FROM POST-COMBUSTION FLUE GAS

#362
20110040013
2011-02-17

Layered zeolite materials and methods related thereto

#363
20110024342
2011-02-03

Separation membrane module

#364
20110023716
2011-02-03

Mixed matrix membranes incorporating surface-functionalized molecular sieve nanoparticles

#365
20110015057
2011-01-20

Membranes for highly selective separations

#366
20110009256
2011-01-13

NOVEL MICROPOROUS SILICATE MATERIALS AND METHODS FOR MAKING AND USING THE SAME

#367
20100320148
2010-12-23

Dehydrating system and dehydrating method

#368
20100311565
2010-12-09

Microporous aluminophosphate molecular sieve membranes for highly selective separations

#369
20100304953
2010-12-02

Zeolite Membranes for Separation of Mixtures Containing Water, Alcohols, or Organics

#370
20100298115
2010-11-25

Method for manufacturing a structure provided with DDR zeolite membrane

#371
20100270239
2010-10-28

ZEOLITE MEMBRANE AND METHODS OF MAKING AND USING SAME FOR WATER DESALINATION

#372
20100258197
2010-10-14

Method for transporting fluid

#373
20100233364
2010-09-16

Process for producing zeolite separation membrane

#374
20100170851
2010-07-08

MEMBRANE STRUCTURES AND THEIR PRODUCTION AND USE

#375
20100144512
2010-06-10

Method for production of DDR type zeolite membrane

#376
20100133187
2010-06-03

Polybenzoxazole polymer-based mixed matrix membranes

#377
20100122627
2010-05-20

MEMBRANE-BASED SYSTEMS AND METHODS FOR HYDROGEN SEPARATION

#378
20100116130
2010-05-13

METHOD OF MAKING A HIGH-PERFORMANCE SUPPORTED GAS SEPARATION MOLECULAR SIEVE MEMBRANE USING A SHORTENED CRYSTALLIZATION TIME

#379
20100109321
2010-05-06

TUBE END CONNECTOR AND ZEOLITE SEPARATION MEMBRANE ELEMENT

#380
20100102001
2010-04-29

VALVING AND STORAGE USING MOLECULAR SIEVE MEMBRANES

#381
20100093879
2010-04-15

High selectivity polymer-nano-porous particle membrane structures

#382
20100090165
2010-04-15

PROCESS AND APPARATUS FOR TREATMENT OF ORGANIC SOLVENTS

#383
20100084792
2010-04-08

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

#384
20100083837
2010-04-08

Carbon membrane and method of manufacturing the same

#385
20100072127
2010-03-25

Separation membrane complex, and method for manufacturing the separation membrane complex

#386
20100071559
2010-03-25

MEMBRANES AND DEVICES FOR GAS SEPARATION

#387
20100038316
2010-02-18

Poly(tetrafluoroethylene) zeolite composite and methods

#388
20100018926
2010-01-28

Mixed Matrix Membranes Containing Ion-Exchanged Molecular Sieves

#389
20100006503
2010-01-14

MEMBRANE STRUCTURES AND THEIR PRODUCTION AND USE

#390
20090318282
2009-12-24

Zeolite-Like Membranes from Nano-Zeolitic Particles

#391
20090313895
2009-12-24

PROCESS FOR OBTAINING A HYDROCARBON-ENRICHED FRACTION FROM A GASEOUS FEEDSTOCK COMPRISING A HYDROCARBON FRACTION AND CARBON DIOXIDE

#392
20090291046
2009-11-26

Uniformly b-oriented MFI zeolite membrane with variable thickness supported on substrate and preparation method thereof

#393
20090277837
2009-11-12

Fluoropolymer Coated Membranes

#394
20090274616
2009-11-05

ZEOLITE MEMBRANES FOR HYDROGEN GAS PRODUCTION AND METHOD OF PRODUCING HYDROGEN GAS USING THE ZEOLITE MEMBRANES

#395
20090270665
2009-10-29

DEVICE TO SEPARATE OLEFINS FROM PARAFFINS AND TO PURIFY OLEFINS AND USE THEREOF

#396
20090269276
2009-10-29

Process for producing zeolite separation membrane

#397
20090266237
2009-10-29

Membrane for Gas Phase Separation and Suitable Method for Production Thereof

#398
20090247805
2009-10-01

Method For Producing A High-Octane Gasoline From A C5/C6 Fraction By Means Of A Membrane Separation Unit

#399
20090236285
2009-09-24

ETHANOL SEPARATION BY A MIXED MATRIX MEMBRANE

#400
20090220414
2009-09-03

Zeolitic separation membrane and process for producing the same

#401
20090216059
2009-08-27

Separation of methane from higher carbon number hydrocarbons utilizing zeolitic imidazolate framework materials

#402
20090214407
2009-08-27

Separation of carbon dioxide from nitrogen utilizing zeolitic imidazolate framework materials

#403
20090212469
2009-08-27

Methods of making a mixture for a PTFE membrane with inorganic materials, and compositions related thereto

#404
20090211441
2009-08-27

Separation of carbon dioxide from methane utilizing zeolitic imidazolate framework materials

#405
20090211440
2009-08-27

Separation of hydrogen from hydrocarbons utilizing zeolitic imidazolate framework materials

#406
20090200236
2009-08-13

Process for producing a composite membrane

#407
20090200233
2009-08-13

METHODS AND DEVICES FOR THE REMOVAL OF ORGANIC CONTAMINANTS FROM WATER

#408
20090169884
2009-07-02

HOLLOW ORGANIC/INORGANIC COMPOSITE FIBER , HOLLOW CERAMIC FIBER, AND METHODS OF MAKING THE SAME

#409
20090155464
2009-06-18

Molecular Sieve/Polymer Mixed Matrix Membranes

#410
20090152763
2009-06-18

Molecular sieve/polymer asymmetric flat sheet mixed matrix membranes

#411
20090152755
2009-06-18

Molecular Sieve/Polymer Hollow Fiber Mixed Matrix Membranes

#412
20090149565
2009-06-11

Method for Making High Performance Mixed Matrix Membranes

#413
20090145301
2009-06-11

Gas concentrator

#414
20090131242
2009-05-21

Method of Making Polymer Functionalized Molecular Sieve/Polymer Mixed Matrix Membranes

#415
20090130000
2009-05-21

Manufacturing device for zeolite membrane

#416
20090127197
2009-05-21

Polymer Functionalized Molecular Sieve/Polymer Mixed Matrix Membranes

#417
20090126570
2009-05-21

Polymer Functionalized Molecular Sieve/Polymer Mixed Matrix Membranes

#418
20090126567
2009-05-21

Mixed Matrix Membranes Containing Molecular Sieves With Thin Plate Morphology

#419
20090126566
2009-05-21

Polymer Functionalized Molecular Sieve/Polymer Mixed Matrix Membranes

#420
20090120875
2009-05-14

High performance mixed matrix membranes incorporating at least two kinds of molecular sieves

#421
20090114089
2009-05-07

Microporous Aluminophosphate Molecular Sieve Membranes for Highly Selective Separations

#422
20090111959
2009-04-30

High silica DDR-type molecular sieve, its synthesis and use

#423
20090108239
2009-04-30

COMPOSITE MEMBRANE

#424
20090029845
2009-01-29

FAU-structural-type supported zeolite membranes, their process for preparation and their applications

#425
20090011926
2009-01-08

PROCESS FOR PRODUCING DDR TYPE ZEOLITE MEMBRANE

#426
20090011235
2009-01-08

Manganese oxide nanowires, films, and membranes and methods of making

#427
20090007780
2009-01-08

Method of dehydration, dehydrating apparatus, and membrane reactor

#428
20090000475
2009-01-01

Zeolite membrane structures and methods of making zeolite membrane structures

#429
20080300336
2008-12-04

UV CROSS-LINKED POLYMER FUNCTIONALIZED MOLECULAR SIEVE/POLYMER MIXED MATRIX MEMBRANES

#430
20080296527
2008-12-04

UV CROSS-LINKED POLYMER FUNCTIONALIZED MOLECULAR SIEVE/POLYMER MIXED MATRIX MEMBRANES

#431
20080217247
2008-09-11

METHOD OF SEPARATNG LIQUID MIXTURE

#432
20080217240
2008-09-11

ORIENTED ZEOLITE FILM-PROVIDED STRUCTURE

#433
20080216650
2008-09-11

Synthesis of zeolites and zeolite membranes using multiple structure directing agents

#434
20080214686
2008-09-04

Process for production of zeolite film

#435
20080160189
2008-07-03

Method for Manufacturing Zeolite Membrane

#436
20080156721
2008-07-03

Liquid separation membrane installation body

#437
20080141863
2008-06-19

Method of making high performance mixed matrix membranes using suspensions containing polymers and polymer stabilized molecular sieves

#438
20080134895
2008-06-12

Gas separator apparatus

#439
20080128350
2008-06-05

Water separation unit and fuel supply apparatus for internal-combustion engine

#440
20080115666
2008-05-22

GAS SEPARATION USING MOLECULAR SIEVE SSZ-74

#441
20080105627
2008-05-08

Ceramic filter and regenerating method thereof

#442
20080092851
2008-04-24

Fuel supply apparatus and fuel supply control apparatus for internal-combustion engine

#443
20080054629
2008-03-06

Tube End Connector

#444
20080047432
2008-02-28

Porous structure with seed crystal-containing layer for manufacturing zeolite membrane, zeolite membrane, and method for manufacturing zeolite membrane

#445
20080047427
2008-02-28

Membrane production method

#446
20080039554
2008-02-14

Mixed matrix membranes incorporating surface-functionalized molecular sieve nanoparticles and methods for making the same

#447
20070292333
2007-12-20

Mixed matrix membrane with super water washed silica containing molecular sieves and methods for making and using the same

#448
20070286800
2007-12-13

GAS SEPARATION USING MOLECULAR SIEVE SSZ-75

#449
20070284307
2007-12-13

METHOD FOR SEPARATING COMPONENT AND APPARATUS FOR SEPARATING COMPONENT

#450
20070251389
2007-11-01

COMPOSITE INORGANIC MEMBRANE FOR SEPARATION IN FLUID SYSTEMS

#451
20070209514
2007-09-13

Nano-molecular sieve-polymer mixed matrix membranes with significantly improved gas separation performance

#452
20070209505
2007-09-13

High Flux Mixed Matrix Membranes for Separations

#453
20070189961
2007-08-16

UV light exposure for functionalization and hydrophobization of pure-silica zeolites

#454
20070184967
2007-08-09

LAMINATED ZEOLITE COMPOSITE AND METHOD FOR PRODUCTION THEREOF

#455
20070144970
2007-06-28

Supported zeolite membranes, their process for production and their applications

#456
20070144344
2007-06-28

Gas separation using molecular sieve SSZ-74

#457
20070138083
2007-06-21

Separation membrane

#458
20070137485
2007-06-21

Composite membrane

#459
20070112189
2007-05-17

High silica cds-1 zeolite

#460
20070110649
2007-05-17

Zeolite membranes for selective oxidation of carbon monoxide in mixed hydrogen gas source

#461
20070082141
2007-04-12

Composite membrane for separating organic solvents and the method for fabricating the same

#462
20070053811
2007-03-08

Hybrid adsorptive membrane reactor

#463
20070045174
2007-03-01

Methods for fabricating zeolite micromembranes

#464
20070014717
2007-01-18

Zeolite formed product, zeolite laminate intermediate, zeolite laminate composite and method for their preparation

#465
20060281960
2006-12-14

Process and installation for separating compounds, including at least one n-paraffin, in a hydrocarbon feedstock

#466
20060252631
2006-11-09

Molecular sieve layers and processes for their manufacture

#467
20060237360
2006-10-26

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

#468
20060201884
2006-09-14

High flux, microporous, sieving membranes and separators containing such membranes and processes using such membranes

#469
20060189476
2006-08-24

Molecular sieve layers and processes for their manufacture

#470
20060144239
2006-07-06

Gas separating body and method for producing same

#471
20060117949
2006-06-08

Method of making mixed matrix membranes using electrostatically stabilized suspensions

#472
20060115423
2006-06-01

Gas separation using boron-containing molecular sieve CHA

#473
20060107830
2006-05-25

Mixed matrix membrane with mesoporous particles and methods for making and using the same

#474
20060090651
2006-05-04

Multi-channel cross-flow porous device

#475
20060090649
2006-05-04

High separation area membrane module

#476
20060079725
2006-04-13

Membranes for highly selective separations

#477
20060049101
2006-03-09

Manganese oxide nanowires, films, and membranes and methods of making

#478
20060034757
2006-02-16

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

#479
20060011535
2006-01-19

Multi-tube separation membrane module

#480
20050244697
2005-11-03

Composite polymer electrolytes for proton exchange membrane fuel cells

#481
20050230305
2005-10-20

Novel method for forming a mixed matrix composite membrane using washed molecular sieve particles

#482
20050229779
2005-10-20

Method for preparing DDR type zeolite membrane, DDR type zeolite membrane, and composite DDR type zeolite membrane, and method for preparation thereof

#483
20050204916
2005-09-22

High-selectivity supported SAPO membranes

#484
20050204915
2005-09-22

Porous gas permeable material for gas separation

#485
20050167338
2005-08-04

Para-xylene process using perm-selective separations

#486
20050148457
2005-07-07

Production method for zeolite shaped body and production method for zeolite layered composite

#487
20050139066
2005-06-30

Mixed matrix membranes with small pore molecular sieves and methods for making and using the membranes

#488
20050139065
2005-06-30

Mixed matrix membranes with low silica-to-alumina ratio molecular sieves and methods for making and using the membranes

#489
20050106469
2005-05-19

Proton conductive composition and proton conductive membrane

#490
20050070424
2005-03-31

Method for making transparent continuous zeolite film and structure of the zeolite film

#491
20050067344
2005-03-31

Zeolite membrane support and zeolite composite membrane

#492
20050043167
2005-02-24

Mixed matrix membrane with super water washed silica containing molecular sieves and methods for making and using the same

#493
20050037209
2005-02-17

Layered silicate material and applications of layered materials with porous layers

#494
20050014371
2005-01-20

Crystalline membranes

#495
18498064
2024-04-30

Method for predicting lattice defect in metal-organic framework membrane

#496
18082979
2023-12-05

Hybrid membranes with functionalized fillers for natural gas sweetening

#497
14605557
2016-06-14

Separation of gases using GME framework type zeolites

#498
14301945
2015-11-17

Device for separation of oxygen and nitrogen