ClassID:

30011

B01D71/34 - page 2 - CPC Classification

Classification description:

Semi-permeable membranes for separation processes or apparatus characterised by the material; Manufacturing processes specially adapted therefor; Organic material; Polyalkenyl halides containing fluorine atoms Polyvinylidene fluoride

Recent Application in this class:
#301
20170174857
2017-06-22

Method of manufacturing porous fluorine-containing polymer membrane

#302
20170173536
2017-06-22

Membrane distillation apparatus and hydrophobic porous membrane

#303
20170157572
2017-06-08

Separation membrane and method for producing same

#304
20170136421
2017-05-18

Ultrafiltration membranes and methods of making

#305
20170128656
2017-05-11

Whole blood separation system

#306
20170095775
2017-04-06

Antibacterial and antifouling polymeric separation membrane and preparation method thereof

#307
20170087520
2017-03-30

Polymer Composition and Porous Membrane

#308
20170056830
2017-03-02

Membrane laminate

#309
20170043300
2017-02-16

NANOPOROUS MEMBRANES AND METHODS FOR MAKING THE SAME

#310
20170036173
2017-02-09

MEMBRANES AND METHOD FOR THE PRODUCTION THEREOF

#311
20170029462
2017-02-02

Virus removal membrane

#312
20170008771
2017-01-12

Process for extracting phosgene

#313
20160367945
2016-12-22

Green synthesis nanocomposite membranes

#314
20160355414
2016-12-08

Method of removing hydrogen-sulfide from water

#315
20160325237
2016-11-10

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

#316
20160325236
2016-11-10

Composite hollow fiber membrane and manufacturing method thereof

#317
20160319092
2016-11-03

Plasma assisted hydrophilicity enhancement of polymer materials

#318
20160319091
2016-11-03

Plasma assisted hydrophilicity enhancement of polymer materials

#319
20160303517
2016-10-20

DENDRIMER PARTICLES AND RELATED MIXED MATRIX FILTRATION MEMBRANES, COMPOSITIONS, METHODS, AND SYSTEMS

#320
20160288058
2016-10-06

MULTI-CHANNEL HOLLOW FIBER

#321
20160250603
2016-09-01

HOLLOW POROUS MEMBRANE

#322
20160243506
2016-08-25

Process for manufacturing fluoropolymer membranes

#323
20160243504
2016-08-25

Filtration membranes and related compositions, methods and systems

#324
20160185927
2016-06-30

Methods of forming a polymer layer on a polymer surface

#325
20160145369
2016-05-26

COMPOSITION, POROUS POLYMER MEMBRANE AND HYDROPHILIC AGENT

#326
20160121273
2016-05-05

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

#327
20160114295
2016-04-28

METHOD FOR MANUFACTURING ASYMMETRIC POLYVINLYLIDENEFLUORIDE HOLLOW FIBER MEMBRANE AND HOLLOW FIBER MEMBRANE MANUFACTURED THEREFROM

#328
20160089638
2016-03-31

Microporous polyvinylidene fluoride membrane

#329
20160075854
2016-03-17

Articles produced from VDF-co-(TFE or TrFE) polymers

#330
20160074812
2016-03-17

Energy-efficient conductive-gap membrane distillation

#331
20160074569
2016-03-17

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

#332
20160060151
2016-03-03

Method for treating industrial water by physical separation, adsorption on resin and reverse osmosis, and corresponding plant

#333
20160058666
2016-03-03

System and Process for Producing Mulit-Component Biopharmaceuticals

#334
20160045874
2016-02-18

Nanocomposite membranes with advanced antifouling properties under visible light irradiation

#335
20160038885
2016-02-11

High performance membranes for water reclamation using polymeric and nanomaterials

#336
20160038883
2016-02-11

POROUS FILM MANUFACTURING METHOD AND APPARATUS

#337
20160038879
2016-02-11

MEMBRANE DISTILLATION MODULE AND WASTEWATER TREATMENT APPARATUS

#338
20160032071
2016-02-04

Articles produced from VDF-co-(TFE or TrFE) polymers

#339
20160031727
2016-02-04

WASTEWATER TREATMENT METHOD, MEMBRANE DISTILLATION MODULE AND WASTEWATER TREATMENT APPARATUS

#340
20160030896
2016-02-04

Copolymer having amphiphilic blocks, and use thereof for manufacturing polymer filtration membranes

#341
20160023170
2016-01-28

POLYVINYLIDENE FLUORIDE HOLLOW FIBER MEMBRANES AND PREPARATION THEREOF

#342
20160008772
2016-01-14

Long chain branched fluoropolymer membranes

#343
20150367290
2015-12-24

Fouling inhibitor, filtration membrane and method for producing same

#344
20150360184
2015-12-17

Techniques for preparing multi-layer polymeric and mixed matrix membranes and a device for membrane distillation

#345
20150344337
2015-12-03

Separation membrane module

#346
20150343392
2015-12-03

Polymer composition and porous membrane

#347
20150343387
2015-12-03

Membranes having antibiotic and hydrophilic properties and preparation method thereof

#348
20150328593
2015-11-19

Microporous membrane and manufacturing process therefor

#349
20150328583
2015-11-19

Method and apparatus for removing high concentration acid gas from natural gas

#350
20150298068
2015-10-22

MICROFILTRATION FILTER AND MICROFILTRATION FILTER CARTRIDGE

#351
20150298067
2015-10-22

Porous membrane and method for manufacturing the same

#352
20150283517
2015-10-08

HOLLOW POROUS MEMBRANE

#353
20150273405
2015-10-01

FLUID SEPARATION UNIT

#354
20150266222
2015-09-24

Method for manufacturing hydrophilized hollow fiber membrane by continuous process using extruder

#355
20150265945
2015-09-24

Fluid degassing apparatus

#356
20150258501
2015-09-17

Composite nanofiber membrane for adsorbing lithium, method of manufacturing the same and apparatus and method for recovering lithium using the same

#357
20150258499
2015-09-17

Ultrafiltration membranes and methods of making

#358
20150251141
2015-09-10

Apparatuses and Methods for Preventing Fouling and Scaling Using Ultrasonic Vibrations

#359
20150251140
2015-09-10

Hollow fiber membrane for dehydration of organic solvents via pervaporation process and a method of fabricating the same

#360
20150246828
2015-09-03

MEMBRANE DISTILLATION MODULE

#361
20150246328
2015-09-03

Composite porous polymeric membrane with high void volume

#362
20150246326
2015-09-03

Porous polymeric membrane with high void volume

#363
20150231576
2015-08-20

Porous separation article

#364
20150225446
2015-08-13

Method of purifying cell-binding agent-cytotoxic agent conjugates with a PVDF membrane

#365
20150217224
2015-08-06

Method and system for producing pipeline quality natural gas

#366
20150210816
2015-07-30

Polymer blend for membranes

#367
20150209776
2015-07-30

Composites comprising novel RTIL-based polymers, and methods of making and using same

#368
20150202576
2015-07-23

Hollow-fibre membrane having novel structure, and production method therefor

#369
20150190756
2015-07-09

Asymmetric membranes

#370
20150182913
2015-07-02

Ultrafiltration membranes and methods of making

#371
20150174809
2015-06-25

Production method of deformed porous hollow fiber membrane

#372
20150144552
2015-05-28

Immobilized multi-layer artificial membrane for permeability measurements (PAMPA)

#373
20150144551
2015-05-28

POLYMER RESIN COMPOSITION FOR PREPARING HOLLOW FIBER MEMBRANE, PREPARATION METHOD OF HOLLOW FIBER MEMBRANE, AND HOLLOW FIBER MEMBRANE

#374
20150129809
2015-05-14

PROCESS FOR PRODUCING GRAPHENE-POLYMER NANOCOMPOSITES

#375
20150129489
2015-05-14

Organic-inorganic porous membrane and a method for preparing the same

#376
20150108060
2015-04-23

Hollow porous membrane

#377
20150096934
2015-04-09

Preparation method of homogeneous-reinforced PVDF hollow fiber membrane

#378
20150069675
2015-03-12

Manufacturing methods for a porous fluororesin composite

#379
20150053611
2015-02-26

HYDROPHOBIC ORGANIC-INORGANIC COMPOSITE HOLLOW FIBER MEMBRANE AND METHOD OF FORMING THE SAME

#380
20150053610
2015-02-26

Mixed matrix membranes with embedded polymeric particles and networks and related compositions, methods, and systems

#381
20150053607
2015-02-26

Graphene Derivative Composite Membrane And Method For Fabricating The Same

#382
20150047506
2015-02-19

Hydrogen membrane separator

#383
20150034555
2015-02-05

Treatment of De-Oiled Oilfield Produced Water or De-Oiled Process Affected Water From Hydrocarbon Production

#384
20150001150
2015-01-01

Membrane distillation apparatus and methods

#385
20140364567
2014-12-11

Styrene-siloxane triblock copolymers as membranes for selective transport of alcohols and other organic compounds in aqueous mixtures

#386
20140350192
2014-11-27

Methods of forming a polymer layer on a polymer surface

#387
20140346110
2014-11-27

Semipermeable filtration membrane with integrated producing circuit

#388
20140339153
2014-11-20

Monofilament-reinforced hollow fiber membrane

#389
20140326658
2014-11-06

Triple layer hydrophobic-hydrophilic membrane for membrane distillation applications

#390
20140263026
2014-09-18

Filtration Media and Filter Therefor

#391
20140221629
2014-08-07

Ultrafiltration membranes and methods of making

#392
20140220246
2014-08-07

Ultrafiltration membranes and methods of making

#393
20140165837
2014-06-19

METHOD FOR MANUFACTURING CARBON DIOXIDE SEPARATION MEMBRANE, AND CARBON DIOXIDE SEPARATION MEMBRANE

#394
20140163124
2014-06-12

Porous film manufacturing method and apparatus

#395
20140150648
2014-06-05

FLUORINATED ETHYLENE-PROPYLENE POLYMERIC MEMBRANES FOR GAS SEPARATIONS

#396
20140144833
2014-05-29

POLYMER BLEND MEMBRANES

#397
20140142209
2014-05-22

Fluoropolymer, production method for fluoropolymer, and porous polymer film

#398
20140138314
2014-05-22

FLUORINATED ETHYLENE-PROPYLENE POLYMERIC MEMBRANES FOR GAS SEPARATIONS

#399
20140138304
2014-05-22

Porous polymer film and production method for porous polymer film

#400
20140134518
2014-05-15

Microporous PVDF films

#401
20140120006
2014-05-01

Hydrogen membrane separator

#402
20140091034
2014-04-03

NANOPARTICULATE FIBER SOLUTION, ITS FABRICATION PROCESS, AND NANOPARTICULATE FIBER MEMBRANE FILTER

#403
20140076793
2014-03-20

Pressurized hollow fiber membrane module

#404
20140051564
2014-02-20

Method and device for centrifugation and filtration

#405
20140048478
2014-02-20

Highly hydrophilic and highly oleophobic membrane for oil-water separation

#406
20130327704
2013-12-12

Electrochemical separation membrane and the manufacturing method thereof

#407
20130327702
2013-12-12

STRUCTURE OF AN ELECTROCHEMICAL SEPARATION MEMBRANE AND MANUFACTURING METHOD FOR FABRICATING THE SAME

#408
20130312604
2013-11-28

Fluoropolymer gas separation films

#409
20130306560
2013-11-21

PVDF MEMBRANES HAVING A SUPERHYDROPHOBIC SURFACE

#410
20130233791
2013-09-12

SEPARATION MEMBRANE FOR WATER TREATMENT AND MANUFACTURING METHOD THEREOF

#411
20130233788
2013-09-12

Composite membrane with compatible support filaments

#412
20130228511
2013-09-05

Antibiofouling composition, antibiofouling membrane and method for forming the same

#413
20130224379
2013-08-29

Method for manufacturing sheet-shaped separation membrane

#414
20130213881
2013-08-22

Filtration membranes and related compositions, methods and systems

#415
20130193075
2013-08-01

Asymmetric membranes

#416
20130153490
2013-06-20

Hollow fiber membrane with compatible reinforcements

#417
20130146539
2013-06-13

Membrane with localized asymmetries

#418
20130146536
2013-06-13

Water and oil separation system

#419
20130112614
2013-05-09

Monofilament-reinforced hollow fiber membrane with scalloped lumen

#420
20130075321
2013-03-28

Self sealing membrane contactor with PTFE tubular membranes

#421
20130065287
2013-03-14

Chemical processing cell with nanostructured membranes

#422
20130062279
2013-03-14

Green synthesis nanocomposite membranes

#423
20130061748
2013-03-14

Supersaturated fluid degassing

#424
20130049246
2013-02-28

Process for production of porous membrane

#425
20130034778
2013-02-07

Method of forming a film made of a fluoropolymer of the polyvinylidene fluoride type that can be used as a separator for a lithium battery

#426
20130023620
2013-01-24

Fluoropolymer-based hybrid organic/inorganic composites

#427
20130022802
2013-01-24

HIGHLY MICROPOROUS POLYMERS AND METHODS FOR PRODUCING AND USING THE SAME

#428
20120322983
2012-12-20

METHOD FOR PURIFYING PROTEIN

#429
20120288630
2012-11-15

Novel Coated Membranes and Other Articles

#430
20120276294
2012-11-01

Method for making liquid separation membrane

#431
20120273409
2012-11-01

Monofilament-reinforced hollow fiber membrane

#432
20120251868
2012-10-04

LAMINATED FILM AND NONAQUEOUS ELECTROLYTE SECONDARY BATTERY

#433
20120247327
2012-10-04

HOLLOW-FIBER MEMBRANE CONTACTORS

#434
20120232178
2012-09-13

Surface free energy based filled polymer microporous films

#435
20120228792
2012-09-13

Post processing filled microporous membranes

#436
20120228214
2012-09-13

Filled porous membrane

#437
20120225202
2012-09-06

METHOD OF PRODUCING A POROUS MEMBRANE AND WATERPROOF, HIGHLY BREATHABLE FABRIC INCLUDING THE MEMBRANE

#438
20120160764
2012-06-28

POROUS VINYLIDENE FLUORIDE RESIN MEMBRANE AND PROCESS FOR PRODUCING SAME

#439
20120153544
2012-06-21

Melt processable poly (vinyl alcohol) blends and poly (vinyl alcohol) based membranes

#440
20120142034
2012-06-07

PVDF membranes

#441
20120125850
2012-05-24

Deformed porous hollow fiber membrane, production method of deformed porous hollow fiber membrane, and module, filtration device, and water treatment method in which deformed porous hollow fiber membrane is used

#442
20120118824
2012-05-17

WATER TREATMENT APPARATUS AND WATER TREATMENT METHOD

#443
20120103895
2012-05-03

Vinylidene fluoride resin porous membrane, manufacturing method therefor, and method for manufacturing filtrate water

#444
20120080378
2012-04-05

Thin film composite membranes for forward osmosis, and their preparation methods

#445
20120076934
2012-03-29

Ultrafiltration membranes and methods of making

#446
20120067548
2012-03-22

POLYMERIC MEMBRANE FOR HEAT EXCHANGE APPLICATIONS AND METHOD OF FABRICATION THEREOF

#447
20120045580
2012-02-23

Method for manufacturing a porous composite membrane

#448
20120024787
2012-02-02

Novel Coated Membranes and Other Articles

#449
20120012521
2012-01-19

VINYLIDENE FLUORIDE RESIN HOLLOW FIBER POROUS MEMBRANE AND PROCESS FOR PRODUCING SAME

#450
20110290717
2011-12-01

Membrane post treatment

#451
20110290716
2011-12-01

Vinylidene fluoride resin porous film and manufacturing method therefor

#452
20110272354
2011-11-10

Membrane Distillation Apparatus and Methods

#453
20110253621
2011-10-20

Method of manufacturing hydrophilic membrane having improved antifouling property and hydrophilic membrane manufactured by the method

#454
20110239865
2011-10-06

Hydrophobic ozone-stable membrane made of polyvinylidene fluoride

#455
20110229517
2011-09-22

SYSTEM AND PROCESS FOR PRODUCING MULTI-COMPONENT BIOPHARMACEUTICALS

#456
20110226689
2011-09-22

Separation membrane and method for producing the same

#457
20110207841
2011-08-25

Water flux polymer membranes

#458
20110189585
2011-08-04

ION-EXCHANGE MEMBRANES STRUCTURED IN THE THICKNESS AND PROCESS FOR MANUFACTURING THESE MEMBRANES

#459
20110184078
2011-07-28

Ligand functionalized substrates

#460
20110168630
2011-07-14

Graft copolymers, methods for grafting hydrophilic chains onto hydrophobic polymers, and articles thereof

#461
20110166326
2011-07-07

Filtration method

#462
20110155659
2011-06-30

Porous membrane and preparation method thereof

#463
20110147308
2011-06-23

Charged Porous Polymeric Membranes and Their Preparation

#464
20110147300
2011-06-23

Composition for preparation of hollow fiber porous membrane and preparation method using the same

#465
20110104021
2011-05-05

Hydrogen membrane separator

#466
20110097529
2011-04-28

Vinylidene fluoride / 2,3,3,3-tetrafluoropropene copolymers

#467
20110033617
2011-02-10

Method of making a composite porous material

#468
20110017661
2011-01-27

Caustic resistant membrane

#469
20100276365
2010-11-04

System and method for removing organic contaminants from water

#470
20100263533
2010-10-21

Methods of making and using activated carbon-containing coated substrates and the products made therefrom

#471
20100261801
2010-10-14

METHOD FOR MAKING A FUNCTIONALIZED MEMBRANE

#472
20100247894
2010-09-30

Reinforced Highly Microporous Polymers

#473
20100228010
2010-09-09

Method for purifying protein

#474
20100226824
2010-09-09

Drying substances, preparation and use thereof

#475
20100224066
2010-09-09

Drying substances, preparation and use thereof

#476
20100221522
2010-09-02

Microporous membranes having a relatively large average pore size and the methods of making the same

#477
20100213117
2010-08-26

Membrane post treatment

#478
20100209693
2010-08-19

HYDROPHILIC POROUS SUBSTRATES

#479
20100203310
2010-08-12

FLUORORESIN THIN FILM, FLUORORESIN COMPOSITE, POROUS FLUORORESIN COMPOSITE, MANUFACTURING METHODS THEREOF, AND SEPERATION MEMBRANE ELEMENT

#480
20100200493
2010-08-12

Process of forming multilayered structures

#481
20100190965
2010-07-29

Method for separation of immunoglobulin monomers

#482
20100189915
2010-07-29

METHOD OF MAKING FUNCTIONALIZED SUBSTRATES

#483
20100181248
2010-07-22

Membrane laminate

#484
20100166961
2010-07-01

PRODUCTION OF HIGH POROSITY OPEN-CELL MEMBRANES

#485
20100147763
2010-06-17

MODIFIED POROUS MEMBRANES, METHODS OF MEMBRANE PORE MODIFICATION, AND METHODS OF USE THEREOF

#486
20100143611
2010-06-10

METHODS FOR MAKING AN ASYMMETRIC COMPOSITE MEMBRANE

#487
20100133482
2010-06-03

Vinylidene fluoride copolymers

#488
20100133169
2010-06-03

VINYLIDENE FLUORIDE RESIN HOLLOW-FIBER POROUS MEMBRANE AND PROCESS FOR PRODUCTION OF THE SAME

#489
20100108599
2010-05-06

FILTRATION MEMBRANE WITH TUBULAR SUPPORT

#490
20100065498
2010-03-18

Novel Coated Membranes and Other Articles

#491
20100056652
2010-03-04

PROCESSES FOR FORMING HYDROPHILIC MEMBRANES AND POROUS MEMBRANES THEREOF

#492
20100044901
2010-02-25

Porous vinylidene fluoride resin membrane for water treatment and process for producing the same

#493
20100032366
2010-02-11

Process of forming multilayered structures

#494
20100024631
2010-02-04

Tubular braid and composite hollow fiber membrane using the same

#495
20100018852
2010-01-28

Process for Producing a Porous Track Membrane

#496
20090314696
2009-12-24

Adaptive membrane structure

#497
20090297822
2009-12-03

Porous multilayered hollow-fiber membrane and process for producing the same

#498
20090283469
2009-11-19

Polyvinylidene fluoride hollow fiber microporous membrane and process for production of the same

#499
20090261034
2009-10-22

Vinylidene Fluoride Resin Hollow Fiber Porous Membrane and Method for Production Thereof

#500
20090252948
2009-10-08

Method of manufacturing membranes and the resulting membranes

#501
20090250391
2009-10-08

MODIFIED POLYVINYLIDENE FLUORIDE MEMBRANE, LAMINATED MEMBRANE FOR PROTEIN ADSORPTION, AND MANUFACTURING METHODS THEREOF

#502
20090235625
2009-09-24

Filter and associated method

#503
20090209668
2009-08-20

REINFORCED COMPOSITE MEMBRANE FOR POLYMER ELECTROLYTE FUEL CELL

#504
20090206035
2009-08-20

Vinylidene Fluoride Resin Hollow Filament Porous Membrane, Water Filtration Method Using the Same, and Process for Producing Said Vinylidene Fluoride Resin Hollow Filament Porous Membrane

#505
20090188857
2009-07-30

Permanent hydrophilic porous coatings and methods of making them

#506
20090162662
2009-06-25

Low biofouling filtration membranes and their forming method

#507
20090148659
2009-06-11

Porous membrane of vinylidene fluoride resin and process for producing the same

#508
20090101600
2009-04-23

Highly durable porous PVDF film, method of producing the same and washing method and filtration method using the same

#509
20090087605
2009-04-02

Composite porous materials and methods of making and using the same

#510
20090068688
2009-03-12

PVDF membranes

#511
20090065432
2009-03-12

Method and apparatus for removing metal sulphide particles from a liquid stream

#512
20090039014
2009-02-12

Porous Vinylidene Fluoride Resin Membrane for Water Treatment and Process for Producing the Same

#513
20090029215
2009-01-29

Ion-exchange membranes structured in the thickness and process for manufacturing these membranes

#514
20080261017
2008-10-23

Hollow Fiber Membrane and Preparing Method Thereof

#515
20080242833
2008-10-02

Blend of ionic (co)polymer resins and matrix (co)polymers

#516
20080242819
2008-10-02

Blend of ionic (co)polymer resins and matrix (co)polymers

#517
20080242805
2008-10-02

Blend of ionic (co)polymer resins and matrix (co)polymers

#518
20080241630
2008-10-02

Blend of ionic (CO)polymer resins and matrix (CO)polymers

#519
20080237125
2008-10-02

METHOD OF CLEANING MEMBRANES

#520
20080227880
2008-09-18

Porous body and filter

#521
20080214687
2008-09-04

Cross Linking Treatment of Polymer Membranes

#522
20080210624
2008-09-04

The Preparation Method Of Exo-Pressure Type Poly(Vinylidene Fluoride) Hollow Fiber Membrane Spinned Utilizing A Immersion-Coagulation Method And The Product Thereof

#523
20080203018
2008-08-28

Monopersulfate treatment of membranes

#524
20080156722
2008-07-03

Porous hollow-yarn membrane of vinylidene fluoride resin

#525
20080113242
2008-05-15

Microporous PVDF films

#526
20080078718
2008-04-03

Porous Membrane for Water Treatment and Method of Manufacturing the Same

#527
20080070056
2008-03-20

Microstructure and method of manufacturing the same

#528
20080067127
2008-03-20

Method of sewage treatment and sewage treatment apparatus

#529
20080067126
2008-03-20

METHOD FOR MEMBRANE FILTRATION PURIFICATION OF SUSPENDED WATER

#530
20080004205
2008-01-03

Ultrafiltration membranes and methods of making

#531
20070265426
2007-11-15

Synthesis of polyphosphazenes with sulfonimide side groups

#532
20070262017
2007-11-15

Composite porous membrane and method for producing the same

#533
20070243324
2007-10-18

Composite porous membrane and method for producing the same

#534
20070241050
2007-10-18

Porous water filtration membrane of vinylidene fluoride resin hollow fiber and process for production thereof

#535
20070224507
2007-09-27

Polymer separator for a lithium battery

#536
20070219322
2007-09-20

Graft copolymers, methods for grafting hydrophilic chains onto hydrophobic polymers, and articles thereof

#537
20070215540
2007-09-20

Hollow-fiber porous water filtration membrane of vinylidene fluoride resin and process for producing the same

#538
20070210002
2007-09-13

CHEMICAL AND PROCESS FOR CLEANING MEMBRANES

#539
20070181490
2007-08-09

Immobilized multi-layer artificial membrane for permeability measurements (PAMPA)

#540
20070154703
2007-07-05

Functionalized substrates

#541
20070154651
2007-07-05

METHOD OF MAKING FUNCTIONALIZED SUBSTRATES

#542
20070102348
2007-05-10

Method of producing a porous membrane and waterproof, highly breathable fabric including the membrane

#543
20070100012
2007-05-03

Production of high porosity open-cell membranes

#544
20070090051
2007-04-26

Hollow fiber membrane and method of producing the same

#545
20070084794
2007-04-19

Porous membrane and method for manufacturing the same

#546
20070080108
2007-04-12

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