ClassID:

30911

B01D2325/02 - page 2 - CPC Classification

Classification description:

Details relating to properties of membranes Details relating to pores or porosity of the membranes

Recent Application in this class:
#301
20200197879
2020-06-25

Zeolite membrane complex and method of producing zeolite membrane complex

#302
20200197860
2020-06-25

A Method for Separating Fluidic Water from Impure Fluids and a Filter therefore

#303
20200188863
2020-06-18

POLYOLEFIN MICROPOROUS MEMBRANE, SEPARATOR FOR BATTERIES, AND METHODS RESPECTIVELY OF PRODUCING THE MEMBRANE AND THE SEPARATOR

#304
20200188861
2020-06-18

Composite semipermeable membrane and method for producing composite semipermeable membrane

#305
20200188858
2020-06-18

Composite Nanoporous Metal Membrane

#306
20200171442
2020-06-04

HYDROPHILIC FILTER MEMBRANE WITH PENDANT HYDROPHILIC GROUPS, AND RELATED METHODS OF PREPARATION AND USE

#307
20200171441
2020-06-04

Carbon membrane for fluid separation and method for manufacturing the same

#308
20200171436
2020-06-04

ULTRAPURE-WATER PRODUCTION SYSTEM

#309
20200171434
2020-06-04

Chemical liquid purification method

#310
20200171422
2020-06-04

Lightweight inorganic membrane module

#311
20200170381
2020-06-04

Asymmetrical structure moisturizing mask pack

#312
20200165392
2020-05-28

AROMATIC SULFONE POLYMERS COMPRISING (PER)FLUOROPOLYETHER SEGMENTS

#313
20200164317
2020-05-28

Porous polyelectrolyte complex films and foams and related methods

#314
20200156015
2020-05-21

CARBON NANOTUBE MEMBRANE

#315
20200156013
2020-05-21

Chemical liquid manufacturing apparatus and manufacturing method of chemical liquid

#316
20200156010
2020-05-21

Fiber-knotted porous membrane bag for the removal of environmental pollutants from water

#317
20200156008
2020-05-21

MONOLITHIC MEMBRANE FILTRATION STRUCTURE

#318
20200147559
2020-05-14

Boron-nitride nanotube membranes

#319
20200147556
2020-05-14

SYSTEM AND METHOD FOR CLEANING MEMBRANE FILTERS IN-LINE IN A WATER PURIFICATION SYSTEM

#320
20200147551
2020-05-14

POROUS MEMBRANE FOR MEMBRANE DISTILLATION, MEMBRANE MODULE, AND MEMBRANE DISTILLATION DEVICE

#321
20200147545
2020-05-14

Porous liquid and methods of making and using the same

#322
20200147537
2020-05-14

Porous fluorine resin film and preparation method thereof

#323
20200147528
2020-05-14

Filtering device, purification device, chemical liquid manufacturing device, filtered substance to be purified, chemical liquid, and actinic ray-sensitive or radiation-sensitive resin composition

#324
20200140439
2020-05-07

Small molecules based free-standing films and hybrid materials

#325
20200139308
2020-05-07

Synthetic membranes and methods of use thereof

#326
20200139305
2020-05-07

Filter For Separating Hydrophilic And Hydrophobic Fluids And Method For The Production Thereof

#327
20200138011
2020-05-07

CHAMBER FOR TRANSPLANTATION AND DEVICE FOR TRANSPLANTATION

#328
20200138010
2020-05-07

Chamber for transplantation, method for manufacturing chamber for transplantation, device for transplantation, and method for fusion welding porous membranes

#329
20200129931
2020-04-30

Thin film composite membrane with nano-sized bubbles having enhanced membrane permeability, preparation methods and uses thereof

#330
20200129930
2020-04-30

Carbon capture membrane

#331
20200129884
2020-04-30

Chemical liquid manufacturing apparatus and method of manufacturing chemical liquid

#332
20200129664
2020-04-30

CHAMBER FOR TRANSPLANTATION AND DEVICE FOR TRANSPLANTATION

#333
20200122095
2020-04-23

Hybrid membrane comprising zeolitic imidazolate framework nanoparticles and method of gas separation using the same

#334
20200121839
2020-04-23

Membrane and device for treating restless leg syndrome

#335
20200114318
2020-04-16

Porous membrane for water treatment use

#336
20200094198
2020-03-26

Composite membranes having intrinsic microporosity

#337
20200087473
2020-03-19

Method for producing PBI films without organic solvents

#338
20200086283
2020-03-19

Porous polytetrafluoroethylene membrane, and waterproof air-permeable membrane and waterproof air-permeable member including the same

#339
20200086282
2020-03-19

Porous polytetrafluoroethylene membrane, and waterproof air-permeable membrane and waterproof air-permeable member including the same

#340
20200086279
2020-03-19

Hollow fiber membrane for filtration of liquids

#341
20200086277
2020-03-19

METHOD FOR PREPARING MICROSTRUCTURE ARRAYS ON THE SURFACE OF THIN FILM MATERIAL

#342
20200080041
2020-03-12

Tangential flow depth filtration systems and methods of filtration using same

#343
20200071651
2020-03-05

SEPARATION SUBSTRATE, CELL SEPARATION FILTER, AND METHOD FOR PRODUCING PLATELET

#344
20200070104
2020-03-05

Salt tolerant porous medium

#345
20200070102
2020-03-05

Thin metal/ceramic hybrid membrane sheet and filter

#346
20200054999
2020-02-20

Method and apparatus for making a nanopore in a membrane using an electric field applied via a conductive tip

#347
20200052277
2020-02-13

Battery having separator including mesoporous silica thin film positioned on macroporous substrate

#348
20200047473
2020-02-13

POLYOLEFIN MICROPOROUS MEMBRANE

#349
20200047135
2020-02-13

Porous membranes including pentablock copolymers and method of making the same

#350
20200047133
2020-02-13

POROUS MEMBRANE AND METHOD FOR FILTERING FLUID INCLUDING PARTICLES WITH POROUS MEMBRANE

#351
20200038813
2020-02-06

Method for hydrophilizing porous membrane and method for manufacturing ion-exchange membrane using same

#352
20200035974
2020-01-30

Separators with fibrous mat, lead acid batteries using the same, and methods and systems associated therewith

#353
20200030754
2020-01-30

MICROPOROUS POLYOLEFIN MEMBRANE, MULTILAYER MICROPOROUS POLYOLEFIN MEMBRANE, LAMINATED MICROPOROUS POLYOLEFIN MEMBRANE AND SEPARATOR

#354
20200030753
2020-01-30

Zeolite membrane having AFX structure, membrane structure, and method for manufacturing membrane structure

#355
20200030741
2020-01-30

Molten hydroxide membrane for separation of acid gases from emissions

#356
20200030740
2020-01-30

Molten hydroxide membrane for separation of acid gases from emissions

#357
20200024575
2020-01-23

Incubated platelet concentration module and method for producing platelet preparation using same

#358
20200023322
2020-01-23

Porous membrane, membrane module, water treatment device, and method for manufacturing porous membrane

#359
20200016545
2020-01-16

Filter medium, method for manufacturing same, and filter unit comprising same

#360
20200001241
2020-01-02

DRAWN SILICONE MEMBRANES

#361
20200001238
2020-01-02

Composite ionomer membrane tubing modules and system and methods incorporating same

#362
20190391130
2019-12-26

Plasma separation device

#363
20190388847
2019-12-26

Fibrillated fibers for liquid filtration media

#364
20190381462
2019-12-19

Hollow fibre membrane with improved separating efficiency, and production of a hollow fibre membrane with improved separating efficiency

#365
20190381449
2019-12-19

Multi-stage membrane systems with polymeric and microporous zeolitic inorganic membranes for gas separations

#366
20190375887
2019-12-12

Porous compositions and related methods

#367
20190374909
2019-12-12

METHOD FOR PRODUCING A POLYPHENYLSULFONE POROUS HOLLOW FIBER MEMBRANE

#368
20190366277
2019-12-05

CO2-philic thin film composite membranes

#369
20190366274
2019-12-05

Method for preparing defect-free DDR molecular sieve membrane

#370
20190344222
2019-11-14

MXene based compositing nanofiltration membrane and corresponding preparation method

#371
20190329189
2019-10-31

ANGSTROM-SCALE SEPARATIONS BY DESIGN USING PRECISION BIOMIMETIC MEMBRANE

#372
20190329185
2019-10-31

Polyamide coated filter membrane, filters, and methods

#373
20190326577
2019-10-24

Polymer composite membrane, fabrication method therefor, and lithium-ion battery

#374
20190321780
2019-10-24

Multi-stage membrane for N2 rejection

#375
20190314769
2019-10-17

BILAYER 2D MATERIAL LAMINATES FOR HIGHLY SELECTIVE AND ULTRA-HIGH THROUGHPUT FILTRATION

#376
20190314767
2019-10-17

Porous hollow fiber membrane and method for producing porous hollow fiber membrane

#377
20190314766
2019-10-17

Formation of diamond membranes

#378
20190308141
2019-10-10

Autonomous localized permeability material systems and methods for using and making same

#379
20190299167
2019-10-03

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

#380
20190291046
2019-09-26

OXYGEN SEPARATION MEMBRANE

#381
20190277744
2019-09-12

Mixed gas integrity testing of porous materials without permeate side access

#382
20190276790
2019-09-12

Tangential flow depth filtration systems and methods of filtration using same

#383
20190276628
2019-09-12

Porous polyether sulfone film and production method therefor

#384
20190275474
2019-09-12

CHA-type titanosilicate separation membrane and production method therefor and gas separation method

#385
20190275472
2019-09-12

Preparation method for composite porous structure and composite porous structure made thereby

#386
20190269841
2019-09-05

Low resistance microfabricated filter

#387
20190262781
2019-08-29

Fabrication of filtration membranes

#388
20190262779
2019-08-29

Method of preparing hierarchical porous channel molecular sieve membrane and application thereof

#389
20190255487
2019-08-22

Spiral membrane element

#390
20190247804
2019-08-15

Adsorption-enhanced and plasticization resistant composite membranes

#391
20190247794
2019-08-15

Spiral membrane element

#392
20190247793
2019-08-15

Ultrafiltration membrane based on bacterial nanocellulose and graphene oxide

#393
20190241815
2019-08-08

Use of semipermeable membranes in cracking coils

#394
20190240616
2019-08-08

Method of extracting components of gas mixtures by pertraction on nanoporous membranes

#395
20190232218
2019-08-01

Filter membrane

#396
20190226463
2019-07-25

Osmotic power generator

#397
20190224632
2019-07-25

Polymeric water-separation membrance containing sulfonated inorganic particles

#398
20190224628
2019-07-25

Porous Graphene-Based Films And Processes For Preparing The Films

#399
20190217252
2019-07-18

Nanoporous ceramic membranes, membrane structures, and related methods

#400
20190194394
2019-06-27

Polymer including Troger'S base and isatin moieties and having intrinsic microporosity

#401
20190193033
2019-06-27

Multilayer thin film nanocomposite membranes prepared by molecular layer-by-layer assembly

#402
20190193022
2019-06-27

Gas Separation Membrane

#403
20190185481
2019-06-20

Troger's base-based monomers, and polymers, methods of making and uses thereof

#404
20190178803
2019-06-13

METHOD OF MEASURING CONCENTRATION OF DISSOLVED ORGANIC NITROGEN IN SEWAGE

#405
20190176095
2019-06-13

Filter medium, method for manufacturing same, and filter module comprising same

#406
20190176090
2019-06-13

Hybrid polymeric hollow fiber membrane, hybrid carbon molecular sieve hollow fiber membrane, and processes for preparing the same

#407
20190176082
2019-06-13

Carbon membrane for fluid separation and carbon membrane module for fluid separation

#408
20190168174
2019-06-06

Porous membranes

#409
20190168172
2019-06-06

Preparation of hand-carry gravity-driven water filter with high throughput and water disinfection performance

#410
20190168169
2019-06-06

Porous membrane

#411
20190168167
2019-06-06

Composite porous hollow fiber membrane, production method for composite porous hollow fiber membrane, composite porous hollow fiber membrane module, and operation method for composite porous hollow fiber membrane module

#412
20190168162
2019-06-06

FILTRATION ASSEMBLY AND FILTRATION SYSTEM INCLUDING THE SAME

#413
20190161356
2019-05-30

LITHIUM BIS(FLUOROSULFONYL)IMIDE COMPOSITION

#414
20190160437
2019-05-30

Method for producing separation membrane using MFI-type zeolite (silicalite)

#415
20190151806
2019-05-23

Semipermeable membrane

#416
20190151805
2019-05-23

Semipermeable membrane and method for producing semipermeable membrane

#417
20190134565
2019-05-09

Method for exosome separation and extraction by stacked centrifugal filtration

#418
20190126210
2019-05-02

Membrane for oil-water separation and simultaneous removal of organic pollutants

#419
20190126208
2019-05-02

Separation membranes

#420
20190112474
2019-04-18

POROUS THERMOPLASTIC MEMBRANES

#421
20190111382
2019-04-18

Acid gas separation membrane and acid gas separation method using same, acid gas separation module, and acid gas separation apparatus

#422
20190099724
2019-04-04

Method, spinneret and system for fabricating multilayer membranes

#423
20190099329
2019-04-04

AN APPARATUS FOR PRODUCING MICROSPHERES OF CUSTOMIZABLE SIZES EFFICIENTLY

#424
20190093907
2019-03-28

Blended membranes for water vapor transport and methods for preparing same

#425
20190091632
2019-03-28

Method for operating membrane separation device with halt process

#426
20190084907
2019-03-21

PROCESS FOR RECOVERING A METALLIC COMPONENT

#427
20190083941
2019-03-21

Method for producing laminated complex, and laminated complex

#428
20190077923
2019-03-14

Porous films obtained from polymer latex

#429
20190076794
2019-03-14

FLUX-ENHANCED HIERARCHICAL POROUS MEMBRANE FOR OIL-WATER NANOEMULSION SEPARATION

#430
20190070567
2019-03-07

Synthetic membranes and methods of use thereof

#431
20190070565
2019-03-07

Porous hollow fiber membrane

#432
20190070564
2019-03-07

Filtration systems and methods for manufacturing biologically-produced products

#433
20190060844
2019-02-28

High flux reverse osmosis membrane comprising polyethersulfone/polyethylene oxide-polysilsesquioxane blend membrane for water purification

#434
20190054429
2019-02-21

Composition and method for manufacturing sulfone polymer membrane

#435
20190046931
2019-02-14

Separation membrane

#436
20190030492
2019-01-31

Porous graphene based composite membranes for nanofiltration, desalination, and pervaporation

#437
20190022600
2019-01-24

POROUS POLYMER MEMBRANES COMPRISING SILICATE

#438
20190022597
2019-01-24

Ceramic membrane filter and method for producing the same

#439
20190022596
2019-01-24

Catalyst-containing oxygen transport membrane

#440
20190009201
2019-01-10

Silicon carbide filter membrane and methods of use

#441
20190001278
2019-01-03

Porous support, method for manufacturing porous support, separation membrane structure, and method for manufacturing separation membrane structure

#442
20190001276
2019-01-03

COMPOSITE CARBON MOLECULAR SIEVE MEMBRANES HAVING ANTI-SUBSTRUCTURE COLLAPSE PARTICLES LOADED IN A CORE THEREOF

#443
20180369758
2018-12-27

Composite semipermeable membrane and method for producing composite semipermeable membrane

#444
20180345227
2018-12-06

Composite membranes and methods of making and use thereof

#445
20180345223
2018-12-06

MULTI-STAGE FILTRATION SYSTEM FOR HETEROGENEOUS FOOD MIXTURES

#446
20180334411
2018-11-22

ALUMINA BODY HAVING NANO-SIZED OPEN-CELL PORES THAT ARE STABLE AT HIGH TEMPERATURES

#447
20180326365
2018-11-15

Chabazite zeolite membrane having pore size controlled by using chemical vapor deposition and method of preparing the same

#448
20180319937
2018-11-08

Troger's base polymers having intrinsic microporosity

#449
20180318774
2018-11-08

Crosslinked polymer membranes and methods of their production

#450
20180311621
2018-11-01

Porous ceramic filters and methods for making the same

#451
20180290110
2018-10-11

Porous membrane

#452
20180284107
2018-10-04

Method for the production of poly(methyl methacrylate) (PMMA) membranes and uses thereof

#453
20180280894
2018-10-04

Substrate for liquid filter

#454
20180280891
2018-10-04

FILTRATION MEMBRANE WITH HIGH CHEMICAL RESISTANCE

#455
20180272320
2018-09-27

Nitrogen and phosphorous doped carbon supported nanoparticle platinum electrocatalyst and method of making

#456
20180272288
2018-09-27

Method of preparing perm-selective porous membrane and method of separating gases using porous membrane prepared thereby

#457
20180237301
2018-08-23

Carbon nanotube laminates

#458
20180229181
2018-08-16

Carbon molecular sieve membranes for aggressive gas separations

#459
20180221793
2018-08-09

Depth filtration media with multiple organic and/or inorganic materials

#460
20180207578
2018-07-26

Hydrogen gas production device and hydrogen gas production method

#461
20180179352
2018-06-28

Ultra-thin polymer film and porous ultra-thin polymer film

#462
20180169593
2018-06-21

Agarose ultrafiltration membrane composites for size based separations

#463
20180162751
2018-06-14

Method for treating an aqueous liquid by means of a filter determined as a function of the interfacial tension of the liquid

#464
20180161734
2018-06-14

Membrane reactor with a tubular permeable membrane

#465
20180142075
2018-05-24

Microporous polymeric composition

#466
20180142065
2018-05-24

Isatin copolymers having intrinsic microporosity

#467
20180141006
2018-05-24

Carbon-containing membrane for water and gas separation

#468
20180111837
2018-04-26

Direct synthesis of high-aspect ratio zeolite nanosheets

#469
20180100109
2018-04-12

Method of fractionating mixtures of low molecular weight hydrocarbons

#470
20180085744
2018-03-29

Polymeric materials for electrochemical cells and ion separation processes

#471
20180085713
2018-03-29

Hollow fiber membrane and method of preparing the same

#472
20180065866
2018-03-08

Submersible desalination apparatus

#473
20180046223
2018-02-15

Composite membrane and method for producing a composite membrane

#474
20180043315
2018-02-15

Two-layer nanofiltration membranes

#475
20180043310
2018-02-15

Localizing nanopore fabrication on a membrane by laser illumination during controlled breakdown

#476
20180043084
2018-02-15

Systems, methods, and devices for removing circulating tumor cells from blood

#477
20180023006
2018-01-25

Oil recovery from sediments and residues from oil field operations

#478
20180015427
2018-01-18

Silica membrane and separation membrane filter

#479
20180001275
2018-01-04

Methods to enhance separation performance of metal-organic framework membranes

#480
20180001273
2018-01-04

Silica membrane filter

#481
20170368509
2017-12-28

Zeolite membrane structure and method for producing same

#482
20170365864
2017-12-21

Porous support having excellent filling characteristics of ion conductor, method for manufacturing the same, and reinforced membrane including the same

#483
20170363609
2017-12-21

Integrating nanopore sensors within microfluidic channel arrays using controlled breakdown

#484
20170361280
2017-12-21

Separation membrane element

#485
20170361007
2017-12-21

Gas exchange composite membranes and methods of use thereof

#486
20170354362
2017-12-14

Biological fluid separation device

#487
20170348641
2017-12-07

Filters comprising SiC membranes incorporating nitrogen

#488
20170340793
2017-11-30

METHOD FOR PRODUCING DIALYZER COMPRISING A BUNDLE OF HOLLOW FIBERS AND METHOD FOR PRODUCING HOLLOW FIBER

#489
20170333834
2017-11-23

Molten hydroxide membrane for separation of acid gases from emissions

#490
20170326503
2017-11-16

Hybrid type filtration structure for filtering liquid

#491
20170312698
2017-11-02

Synthetic membranes and methods of use thereof

#492
20170312697
2017-11-02

Process for forming a sintered iron oxide impregnated carbon nanotube membrane

#493
20170312696
2017-11-02

Carbon nanotube membranes

#494
20170304777
2017-10-26

Method of stem-based drilling of ultrathin silicon nitride nanopores and nanopore arrays

#495
20170296979
2017-10-19

Membranes with tunable selectivity

#496
20170291144
2017-10-12

POINT-OF-USE WATER PURIFIER WITH POLYSULFONE HOLLOW FIBRES

#497
20170291135
2017-10-12

Separation membrane structure and nitrogen concentration reduction method

#498
20170279138
2017-09-28

Humidifier, for example for a fuel cell

#499
20170266626
2017-09-21

Porous membrane

#500
20170259214
2017-09-14

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

#501
20170258977
2017-09-14

Hemofiltration device

#502
20170246593
2017-08-31

Shapes for tangential flow separation single-channel tubular elements incorporating turbulence promoters, and method of fabrication

#503
20170246372
2017-08-31

SYSTEMS, COMPOSITIONS, AND METHODS FOR TRANSPLANTATION AND TREATING CONDITIONS

#504
20170240428
2017-08-24

TWO-DIMENSIONAL MATERIALS

#505
20170239627
2017-08-24

Process for making membranes

#506
20170239624
2017-08-24

Aluminum oxide supported gas permeable membranes

#507
20170232404
2017-08-17

Electroosmotic membrane

#508
20170232403
2017-08-17

FILTRATION MODULE AND FILTRATION APPARATUS

#509
20170227494
2017-08-10

Analyte sequencing with nanopores

#510
20170216779
2017-08-03

Carbon membrane for fluid separation, fluid separation membrane module, and method for producing carbon membrane for fluid separation

#511
20170189866
2017-07-06

Mixed Matrix Hollow Fiber Membranes

#512
20170184317
2017-06-29

Blended membranes for water vapor transport and methods for preparing same

#513
20170183707
2017-06-29

Filtration system and use thereof

#514
20170167025
2017-06-15

Fluid permeable anodic oxide film and fluid permeable body using anodic oxide film

#515
20170157572
2017-06-08

Separation membrane and method for producing same

#516
20170144114
2017-05-25

Composite membrane and method of manufacturing the same

#517
20170143034
2017-05-25

HOLLOW/POROUS FIBERS AND APPLICATIONS THEREOF

#518
20170129789
2017-05-11

Hydrocarbon waste stream purification processes using microporous materials having filtration and adsorption properties

#519
20170128892
2017-05-11

Fibrillated fibers for liquid filtration media

#520
20170128891
2017-05-11

Graphene-based filter for isolating a substance from blood

#521
20170113190
2017-04-27

WATER SEPARATION COMPOSITE MEMBRANE

#522
20170113189
2017-04-27

Fabrication of carbon nanotube membranes

#523
20170107133
2017-04-20

Treatment of the wastewater from isophorone production comprising neutralization, filtration and a downstream chemical oxidation process and subsequent reduction

#524
20170100697
2017-04-13

Catalytic layer and use thereof in oxygen-permeable membranes

#525
20170087508
2017-03-30

SEPARATION MEMBRANE FOR TREATING ACID GAS-CONTAINING GAS, AND METHOD FOR MANUFACTURING SEPARATION MEMBRANE FOR TREATING ACID GAS-CONTAINING GAS

#526
20170067807
2017-03-09

SEPARATION AND ASSAY OF TARGET ENTITIES USING FILTRATION MEMBRANES COMPRISING A PERFORATED TWO-DIMENSIONAL MATERIAL

#527
20170065939
2017-03-09

Membrane based on graphene and method of manufacturing same

#528
20170051454
2017-02-23

Method and arrangement for clarifying green liquor

#529
20170050154
2017-02-23

Hydrophilic-oleophobic copolymer composition and uses thereof

#530
20170050150
2017-02-23

TiO2 nanofiltration membranes prepared by molecular layer deposition for water purification

#531
20170030890
2017-02-02

MICROFILTRATION DEVICE

#532
20170028474
2017-02-02

Method for manufacturing micropore filter

#533
20170028360
2017-02-02

Virus removal membrane

#534
20170015561
2017-01-19

Liquid composition for forming silica porous film and silica porous film formed from such liquid composition

#535
20170014781
2017-01-19

ZEOLITE, SEPARATION MEMBRANE STRUCTURE, AND METHOD OF MANUFACTURING A ZEOLITE

#536
20170014780
2017-01-19

Porous carbon films

#537
20170014754
2017-01-19

Gas separation composite and method of producing same

#538
20170007969
2017-01-12

SPIRAL-TYPE SEPARATION MEMBRANE ELEMENT

#539
20170007967
2017-01-12

MONOLITHIC SEPARATION MEMBRANE STRUCTURE

#540
20170001155
2017-01-05

Porous body, polymer electrolyte membrane, filter material for filter, and filter unit

#541
20170001153
2017-01-05

NANOFILTRATION OR REVERSE OSMOSIS MEMBRANE MADE OF HARD CARBON FILM, FILTERING FILTER, TWO-LAYER-BONDED-TYPE FILTERING FILTER, AND METHODS FOR MANUFACTURING SAME

#542
20170001152
2017-01-05

Hollow fiber membrane

#543
20160376202
2016-12-29

Apparatus and Methods

#544
20160361690
2016-12-15

Functional polymer membrane and method for producing same

#545
20160354997
2016-12-08

WATER-PROOF AND DUST-PROOF MEMBRANE ASSEMBLY AND APPARATUS USING THE SAME

#546
20160347631
2016-12-01

TANNIN-BASED POLYMER AS FILTER AID FOR REDUCING FOULING IN FILTRATION OF HIGH TDS WATER

#547
20160339159
2016-11-24

HOLLOW FIBER MEMBRANE MODULE FOR CLEANING PLATELET SUSPENSION

#548
20160325237
2016-11-10

Porous hollow fiber membrane, method for producing same, and water purification method

#549
20160317979
2016-11-03

GRAPHENE MEMBRANES AND METHODS FOR MAKING AND USING THE SAME

#550
20160317976
2016-11-03

POROUS MEMBRANES WITH MULTIPLE ZONES HAVING DIFFERENT PORE SIZES

#551
20160310908
2016-10-27

Ultrathin, graphene-based membranes for water treatment and methods of their formation and use

#552
20160310907
2016-10-27

Multilayer separation membrane

#553
20160304444
2016-10-20

Method for separating isocyanate monomers

#554
20160303523
2016-10-20

Zwitterion-containing membranes

#555
20160279577
2016-09-29

METHOD FOR THE PRODUCTION OF SOLVENT-STABLE POLYMER MEMBRANES, POLYMER MEMBRANE AND ALSO SOLUTION FOR THE PRODUCTION OF A POLYMER MEMBRANE

#556
20160271568
2016-09-22

Surface-modified fluoropolymer membrane

#557
20160271215
2016-09-22

Systems, compositions, and methods for transplantation and treating conditions

#558
20160263533
2016-09-15

Treated mixed matrix polymeric membranes

#559
20160263531
2016-09-15

PLASMA-TREATED POLYMERIC MEMBRANES

#560
20160250596
2016-09-01

Modulation of ion transport in a liquid by application of an electric potential on a mesoporous carbon membrane

#561
20160236152
2016-08-18

Coatings for biological fluid filters

#562
20160228827
2016-08-11

Venting assembly and microporous membrane composite

#563
20160220965
2016-08-04

Porous membrane, blood purifying module incorporating porous membrane, and method for producing porous membrane

#564
20160214064
2016-07-28

High-strength hollow fiber zeolite membrane and its preparation method

#565
20160207007
2016-07-21

CHITOSAN ULTRA-THIN FILM COMPOSITE NANOFILTRATION MEMBRANES

#566
20160193385
2016-07-07

MESOSTRUCTURED POLYMER MEMBRANES AND OTHER ARTICLES

#567
20160151747
2016-06-02

Porous Nanomembranes

#568
20160151746
2016-06-02

Composite carbon molecular sieve membranes having anti-substructure collapse particles loaded in a core thereof

#569
20160144321
2016-05-26

GRAPHENE FILTERING SHEET AND METHOD OF FABRICATING THE SAME

#570
20160136586
2016-05-19

MEMBRANE AND METHOD OF MANUFACTURING THE SAME

#571
20160129402
2016-05-12

Virus hybrid separation film and method for manufacturing same

#572
20160121273
2016-05-05

Hydrophilised vinylidene fluoride-based porous hollow fibre membrane, and manufacturing method therefor

#573
20160121272
2016-05-05

INORGANIC MEMBRANE FILTER AND METHODS THEREOF

#574
20160121271
2016-05-05

Method for manufacturing filtering membranes by additive technique and resulting membranes

#575
20160101218
2016-04-14

Copolymer membrane for high-dose chemotherapy delivery during transarterial chemoembolization

#576
20160096152
2016-04-07

Substrate for liquid filter

#577
20160096148
2016-04-07

Ceramic whole blood hollow fiber membrane filter medium and use thereof for separating blood plasma/serum from whole blood

#578
20160082398
2016-03-24

Substrate for liquid filter

#579
20160082397
2016-03-24

Substrate for liquid filter

#580
20160074814
2016-03-17

Composite separation membrane including graphene oxide coating layer and method for manufacturing the same

#581
20160074569
2016-03-17

Polymeric whole blood hollow fiber membrane filter medium and use thereof for separating blood plasma/serum from whole blood

#582
20160068643
2016-03-10

Nanoscale β-nucleating agent for polypropylene

#583
20160059190
2016-03-03

LIQUID FILTERING STRUCTURE

#584
20160052804
2016-02-25

POROUS MEMBRANE AND WATER PURIFIER

#585
20160045875
2016-02-18

Method and device for transferring gas molecules from a gaseous medium into a liquid medium or vice versa

#586
20160043372
2016-02-11

Membrane made of a blend of UHMW polyolefins

#587
20160030893
2016-02-04

Nanocomposite Membranes

#588
20160023239
2016-01-28

Surface wetting method

#589
20160023171
2016-01-28

Multiblock copolymers and methods of use

#590
20160023170
2016-01-28

POLYVINYLIDENE FLUORIDE HOLLOW FIBER MEMBRANES AND PREPARATION THEREOF

#591
20160004162
2016-01-07

Method for producing a microscreen

#592
20160001235
2016-01-07

Filtration membranes

#593
20160001231
2016-01-07

Method for producing a microscreen

#594
20160000987
2016-01-07

DEVICE AND METHOD FOR PURIFYING VIRALLY INFECTED BLOOD

#595
20150344638
2015-12-03

Self-assembled structure and membrane comprising block copolymer and process for producing the same by spin coating (VIa)

#596
20150343392
2015-12-03

Polymer composition and porous membrane

#597
20150337098
2015-11-26

Porous polytetrafluoroethylene film and method for producing same

#598
20150328595
2015-11-19

POLYIMIDE MEMBRANE

#599
20150328593
2015-11-19

Microporous membrane and manufacturing process therefor

#600
20150311546
2015-10-29

Composite membrane and moisture adjustment module using same