ClassID:

29968

B01D69/08 - page 3 - CPC Classification

Classification description:

Semi-permeable membranes for separation processes or apparatus characterised by their form, structure or properties; Manufacturing processes specially adapted therefor Hollow fibre membranes

Recent Application in this class:
#601
20150273127
2015-10-01

Liver support system

#602
20150266222
2015-09-24

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

#603
20150265976
2015-09-24

Hollow fiber semipermeable membrane, method for manufacturing same, module, and water treatment method

#604
20150258264
2015-09-17

Blood purifier and blood purifier package

#605
20150246325
2015-09-03

Hollow fiber membrane having hexagonal voids

#606
20150246324
2015-09-03

Charged hollow fiber membrane having hexagonal voids

#607
20150240045
2015-08-27

Microporous and hydrophobic polymeric hollow fiber membranes and methods for preparation thereof

#608
20150232506
2015-08-20

Porous hollow fiber membrane

#609
20150217225
2015-08-06

Polyimide-based macromolecular compound and gas-separation asymmetrical hollow-fibre membrane comprising the same

#610
20150210816
2015-07-30

Polymer blend for membranes

#611
20150209736
2015-07-30

Composite separation membrane

#612
20150209735
2015-07-30

Porous polyamide hollow fiber membrane having very small pore diameter, and method for producing same

#613
20150209733
2015-07-30

Process for preparing membranes

#614
20150204536
2015-07-23

Method and system for steam generation and purification

#615
20150202576
2015-07-23

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

#616
20150202357
2015-07-23

Array of hollow fibers and a system and method of manufacturing same

#617
20150190563
2015-07-09

HYDROPHILIC RESIN COMPOUND HAVING SUGAR CHAIN AFFIXED THERETO, POLYMER SUBSTRATE FOR VIRUS-REMOVAL, AND BIOCOMPATIBLE MATERIAL

#618
20150188162
2015-07-02

Hollow fiber membrane module

#619
20150174809
2015-06-25

Production method of deformed porous hollow fiber membrane

#620
20150165369
2015-06-18

Process for preparing membranes

#621
20150147522
2015-05-28

Tube mat, method for producing said tube mat and tool for extruding the tube mat

#622
20150144553
2015-05-28

Hollow fiber module having TFC-aquaporin modified membranes

#623
20150143995
2015-05-28

Gas separation membranes with intermixed layers

#624
20150136691
2015-05-21

METHOD FOR PREPARING DOUBLE LAYERED POROUS HOLLOW MEMBRANE AND DEVICE AND PRODUCT THEREOF

#625
20150129493
2015-05-14

Devices, systems and methods for reducing the concentration of carbon dioxide in blood

#626
20150129487
2015-05-14

High performance polysulfones made from cycloaliphatic diols

#627
20150122129
2015-05-07

Composite hollow fiber membrane and hollow fiber membrane module

#628
20150114906
2015-04-30

SILYLATED MESOPOROUS SILICA MEMBRANES ON POLYMERIC HOLLOW FIBER SUPPORTS

#629
20150110887
2015-04-23

Permselective membrane for treating vascular calcifications in chronic hemodialysis patients

#630
20150108060
2015-04-23

Hollow porous membrane

#631
20150096935
2015-04-09

NANOCARBON IMMOBILIZED MEMBRANES

#632
20150094445
2015-04-02

Asymmetric modified carbon molecular sieve hollow fiber membranes having improved permeance

#633
20150087877
2015-03-26

Enhancing flux of a microporous hollow fiber membrane

#634
20150060372
2015-03-05

Low cut-off ultrafiltration membranes

#635
20150059576
2015-03-05

Composite hollow fiber membrane and hollow fiber membrane module

#636
20150053611
2015-02-26

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

#637
20150053609
2015-02-26

Polysulfone-based hollow fiber membrane and hollow fiber membrane module that purifies blood preparations

#638
20150053608
2015-02-26

POLYARYLNITRILE COPOLYMER MEMBRANES

#639
20150053079
2015-02-26

Hollow fiber carbon molecular sieve membrane and preparation and use thereof

#640
20150050694
2015-02-19

METHOD OF STERILIZING SEPARATION MEMBRANE MODULE, METHOD OF PRODUCING CHEMICAL BY CONTINUOUS FERMENTATION, AND MEMBRANE SEPARATION-TYPE CONTINUOUS FERMENTATION APPARATUS

#641
20150027305
2015-01-29

Gas separation systems and methods using membranes

#642
20150021261
2015-01-22

POROUS POLYMER MEMBRANE

#643
20150020685
2015-01-22

Hollow fiber membranes and methods for forming same

#644
20150011815
2015-01-08

Composite hollow fiber membranes useful for COremoval from natural gas

#645
20150008185
2015-01-08

Hollow fiber type semipermeable membrane, method for manufacturing the same, module, and water treatment method

#646
20150008179
2015-01-08

Antithrombogenic hollow fiber membranes and filters

#647
20150001150
2015-01-01

Membrane distillation apparatus and methods

#648
20150000523
2015-01-01

Aircraft fuel tank flammability reduction methods and systems

#649
20140360367
2014-12-11

ORGANOPOLYSILOXANES INCLUDING SILICON-BONDED TRIALKYLSILYL-SUBSTITUTED ORGANIC GROUPS

#650
20140345457
2014-11-27

Method for separating gases

#651
20140339167
2014-11-20

1234YF- and 1234ZE-based polymeric membrane materials, membrane preparations and uses thereof

#652
20140339154
2014-11-20

Polymer inclusion membranes for use in processes for treating thiocyanate containing aqueous solutions

#653
20140339153
2014-11-20

Monofilament-reinforced hollow fiber membrane

#654
20140336435
2014-11-13

Flow processing and characterization of metal-organic framework (MOF) membranes in hollow fiber and tubular modules

#655
20140327179
2014-11-06

Header for module of hollow fiber membranes and method of potting hollow fibers

#656
20140326669
2014-11-06

DOPED MEMBRANES

#657
20140309471
2014-10-16

Sweetening of natural gas

#658
20140290479
2014-10-02

Gas separation apparatus, membrane reactor, and hydrogen production apparatus

#659
20140284261
2014-09-25

Separation membrane for blood processing and blood processing apparatus having the membrane installed therein

#660
20140262984
2014-09-18

Determining biofilm thickness in a membrane supported biofilm reactor

#661
20140260968
2014-09-18

Method and apparatus for desorption using a microporous membrane operated in wetted mode

#662
20140230369
2014-08-21

Apparatus and method for manufacturing fiber bundles

#663
20140163124
2014-06-12

Porous film manufacturing method and apparatus

#664
20140158611
2014-06-12

HOLLOW-FIBER MEMBRANE BLOOD PURIFICATION DEVICE

#665
20140142209
2014-05-22

Fluoropolymer, production method for fluoropolymer, and porous polymer film

#666
20140138304
2014-05-22

Porous polymer film and production method for porous polymer film

#667
20140137736
2014-05-22

MEMBRANE DERIVED FROM POLYETHER- AND SILICEOUS FILLER-CONTAINING SILICONE COMPOSITION

#668
20140131279
2014-05-15

Simultaneous removal of oil and gases from liquid sources using a hollow fiber membrane

#669
20140128554
2014-05-08

Polyurethane resin composition and hollow fiber membrane module produced using same

#670
20140116935
2014-05-01

Hollow fiber membrane module repair method and hollow fiber membrane module

#671
20140076793
2014-03-20

Pressurized hollow fiber membrane module

#672
20140048472
2014-02-20

Header for filtration membrane and filtration membrane module comprising the same

#673
20140042090
2014-02-13

Cycloalkylnorbornene monomers, polymers derived therefrom and their use in pervaporation

#674
20140041699
2014-02-13

DEVICE FOR CLEANING POROUS HOLLOW FIBER MEMBRANE

#675
20140035185
2014-02-06

Method for forming hollow fiber bundles

#676
20140014568
2014-01-16

MULTIZONE POLYMER MEMBRANE AND DIALYZER

#677
20140001115
2014-01-02

Hollow fiber membrane and method for manufacturing thereof

#678
20140000454
2014-01-02

Carbon molecular sieve membrane (CMSM) performance tuning by dual temperature secondary oxygen doping (DTSOD)

#679
20130334129
2013-12-19

COMPOSITE MATERIAL FOR PURIFICATION OF A LIQUID BY FILTRATION

#680
20130319432
2013-12-05

Hollow/porous fibers and applications thereof

#681
20130319229
2013-12-05

Asymmetric gas separation membrane and method for separating methanol from mixed organic vapor using the same

#682
20130287678
2013-10-31

Gas separation apparatus, membrane reactor, and hydrogen production apparatus

#683
20130284664
2013-10-31

Separation membrane for water treatment and production method for same

#684
20130277878
2013-10-24

Permselective membrane and process for manufacturing thereof

#685
20130270191
2013-10-17

Nanoflotation

#686
20130263739
2013-10-10

Array of hollow fibers and a system and method of manufacturing same

#687
20130256214
2013-10-03

MULTI-CHANNEL MEMBRANE

#688
20130248441
2013-09-26

PREPARATION METHOD OF HOLLOW FIBER MEMBRANE FOR WATER TREATMENT USING CELLULOSE-BASED RESIN

#689
20130248440
2013-09-26

Tubular braid, hollow fiber membrane using the same, and manufacturing method thereof

#690
20130240436
2013-09-19

Method for sealing hollow fiber membranes

#691
20130233788
2013-09-12

Composite membrane with compatible support filaments

#692
20130233787
2013-09-12

COMPOSITE BIOCOMPATIBLE ARTICLES MADE FROM DOPED POLYSULPHONE FILAMENTS AND A PROCESS FOR MAKING THE SAME

#693
20130213875
2013-08-22

High flux hollow fiber ultrafiltration membranes and process for the preparation thereof

#694
20130210596
2013-08-15

Method for producing hollow fiber membrane sheet-like object, method for producing hollow fiber membrane module, and device for producing hollow fiber membrane sheet-like object

#695
20130199994
2013-08-08

Submerged hollow fiber membrane module

#696
20130168007
2013-07-04

Method to make yarn-reinforced hollow fiber membranes around a soluble core

#697
20130153490
2013-06-20

Hollow fiber membrane with compatible reinforcements

#698
20130152793
2013-06-20

Stabilization of porous morphologies for high performance carbon molecular sieve hollow fiber membranes

#699
20130140236
2013-06-06

Hollow fiber type reverse osmosis membrane and method for manufacturing the same

#700
20130118981
2013-05-16

POROUS HOLLOW FIBER

#701
20130112614
2013-05-09

Monofilament-reinforced hollow fiber membrane with scalloped lumen

#702
20130079552
2013-03-28

Graphene oxide reducing agent comprising a reducing agent containing a halogen element, method for manufacturing a reduced graphene oxide using same, and use of the reduced graphene oxide manufactured by the method

#703
20130059150
2013-03-07

METHOD OF MANUFACTURE FOR HOLLOW FIBRE CERAMIC MEMBRANE

#704
20130055766
2013-03-07

Atraumatic fiber guide

#705
20130049246
2013-02-28

Process for production of porous membrane

#706
20130032760
2013-02-07

DEVICE AND METHOD FOR CONTROLLING THE PERMEATION OF OXYGEN THROUGH NON-POROUS CERAMIC MEMBRANES WHICH CONDUCT OXYGEN ANIONS, AND THE USE THEREOF

#707
20130026088
2013-01-31

Membrane and membrane separation system

#708
20130019748
2013-01-24

Asymmetric hollow fiber gas separation membrane

#709
20130015073
2013-01-17

Nanoporous oxide ceramic membranes of tubular and hollow fiber shape and method of making the same

#710
20120325746
2012-12-27

POLYMER MEMBRANE FOR WATER TREATMENT AND METHOD FOR MANUFACTURE OF SAME, AND WATER TREATMENT METHOD

#711
20120322983
2012-12-20

METHOD FOR PURIFYING PROTEIN

#712
20120322911
2012-12-20

Polyimide gas separation membranes

#713
20120322119
2012-12-20

Separation process using a polyimide membrane

#714
20120318730
2012-12-20

Polymer membrane for water treatment and method for manufacture of same

#715
20120315619
2012-12-13

Method for removing antiplatelet agent and anticoagulant from a platelet composition by diafiltration

#716
20120305487
2012-12-06

Method for Treating Anemia in Hemodialysis Patients

#717
20120305486
2012-12-06

High cut-off hemodialysis membrane for use in liver dialysis

#718
20120305472
2012-12-06

Porous hollow fiber membrane for treatment of protein-containing liquid

#719
20120297984
2012-11-29

GAS SEPARATION MEMBRANE FOR DME PRODUCTION PROCESS

#720
20120292247
2012-11-22

Complex filter and water purifier including complex filter

#721
20120276294
2012-11-01

Method for making liquid separation membrane

#722
20120273409
2012-11-01

Monofilament-reinforced hollow fiber membrane

#723
20120271020
2012-10-25

Method for producing copolymer for semiconductor lithography containing reduced amount of metal impurities, and method for purifying polymerization initiator for production of copolymer

#724
20120247327
2012-10-04

HOLLOW-FIBER MEMBRANE CONTACTORS

#725
20120223017
2012-09-06

Oil purification method and apparatus with porous membrane

#726
20120217199
2012-08-30

Hollow fiber membrane mats with fluid impermeable segments and related methods

#727
20120210869
2012-08-23

Delamination free membrane

#728
20120201974
2012-08-09

METHOD FOR THE HIGH-TEMPERATURE-RESISTANT BONDING OF OXYGEN-PERMEABLE OXIDE CERAMICS BASED ON SUBSTITUTED ALKALINE-EARTH COBALTATES BY MEANS OF DOPING-SUPPORTED DIFFUSIVE REACTIVE SINTERING

#729
20120174790
2012-07-12

Water-vapor-permeable membrane, hollow-fiber membrane, and hollow-fiber membrane module

#730
20120164447
2012-06-28

Liquid Crystal Polyester Porous Film

#731
20120160771
2012-06-28

Separation material

#732
20120160764
2012-06-28

POROUS VINYLIDENE FLUORIDE RESIN MEMBRANE AND PROCESS FOR PRODUCING SAME

#733
20120156485
2012-06-21

Supported hollow fiber membrane

#734
20120149107
2012-06-14

Process for the culturing of cells

#735
20120149063
2012-06-14

Process for the culturing of cells

#736
20120145631
2012-06-14

Perm selective asymmetric hollow fibre membrane for the separation of toxic mediators from blood

#737
20120132583
2012-05-31

FLUORINE-BASED HOLLOW-FIBER MEMBRANE AND A PRODUCTION METHOD THEREFOR

#738
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

#739
20120125835
2012-05-24

Process for the preparation of ethylene/chlorotrifluoroethylene polymer membranes

#740
20120123002
2012-05-17

Method for purification of antibody using porous membrane having amino group and alkyl group both bound to graft chain immobilized on porous substrate

#741
20120111191
2012-05-10

Crosslinked membrane and polymer for making same and method of using membrane

#742
20120108418
2012-05-03

Mesoporous silica membrane on polymeric hollow fibers

#743
20120103895
2012-05-03

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

#744
20120097604
2012-04-26

Non-braided, textile-reinforced hollow fiber membrane

#745
20120094361
2012-04-19

Method of Separation of Algal Biomass from Aqueous or Marine Culture

#746
20120085698
2012-04-12

Method for preparing composite multilayer porous hollow membrane and device and product thereof

#747
20120080378
2012-04-05

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

#748
20120080377
2012-04-05

BIOMIMETIC MEMBRANES AND USES THEREOF

#749
20120074063
2012-03-29

Membranes having improved performance

#750
20120067815
2012-03-22

Hybrid bioartificial kidney

#751
20120067813
2012-03-22

COMPOSITE HOLLOW FIBER MEMBRANE AND METHOD FOR MANUFACTURING THE SAME

#752
20120067548
2012-03-22

POLYMERIC MEMBRANE FOR HEAT EXCHANGE APPLICATIONS AND METHOD OF FABRICATION THEREOF

#753
20120064623
2012-03-15

Process for the Culturing of Cells

#754
20120048109
2012-03-01

Mixed Matrix Membranes

#755
20120045580
2012-02-23

Method for manufacturing a porous composite membrane

#756
20120040429
2012-02-16

Devices, systems and methods for reducing the concentration of a chemical entity in fluids

#757
20120018371
2012-01-26

Non-braided reinforced holow fibre membrane

#758
20120012521
2012-01-19

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

#759
20110316181
2011-12-29

PROCESS OF MAKING ASYMMETRIC POLYBENZOXAZOLE MEMBRANES

#760
20110315624
2011-12-29

Method of making nanoporous oxide ceramic membranes of tubular and hollow fiber shape

#761
20110290716
2011-12-01

Vinylidene fluoride resin porous film and manufacturing method therefor

#762
20110290112
2011-12-01

High permeance polyimide membranes for air separation

#763
20110284463
2011-11-24

DEVICE AND METHOD FOR PURIFYING VIRALLY INFECTED BLOOD

#764
20110272354
2011-11-10

Membrane Distillation Apparatus and Methods

#765
20110269915
2011-11-03

Thermally crosslinked polymeric compositions and methods of making the same

#766
20110266222
2011-11-03

POLYBENZIMIDAZOLE-BASED MEMBRANES FOR THE DEHYDRATION OF ORGANIC LIQUIDS VIA PERVAPORATION

#767
20110266218
2011-11-03

Determining biofilm thickness in a membrane supported biofilm reactor

#768
20110264235
2011-10-27

Electrostatic-assisted fiber spinning method and production of highly aligned and packed hollow fiber assembly and membrane

#769
20110263020
2011-10-27

Membrane for cell expansion

#770
20110259816
2011-10-27

Porous hollow fiber membrane and a porous hollow fiber membrane for the treatment of a protein-containing liquid

#771
20110250287
2011-10-13

Method for reducing the number of unwanted molecules in bodily fluids

#772
20110239865
2011-10-06

Hydrophobic ozone-stable membrane made of polyvinylidene fluoride

#773
20110192794
2011-08-11

Advanced filtration device for water and wastewater treatment

#774
20110192787
2011-08-11

HOLLOW FIBER MEMBRANE AND METHOD FOR MANUFACTURING THE SAME

#775
20110166326
2011-07-07

Filtration method

#776
20110159221
2011-06-30

Inorganic hollow yarns and method of manufacturing the same

#777
20110155659
2011-06-30

Porous membrane and preparation method thereof

#778
20110147308
2011-06-23

Charged Porous Polymeric Membranes and Their Preparation

#779
20110147300
2011-06-23

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

#780
20110114553
2011-05-19

Hollow porous membrane and process for producing the same

#781
20110111126
2011-05-12

Method for forming hollow fiber bundles

#782
20110108478
2011-05-12

Hydrophilic polyethersulfone filtration membrane, process for producing the same, and dope solution

#783
20110104489
2011-05-05

HOLLOW CARBON FIBRES AND PROCESS FOR THEIR PRODUCTION

#784
20110100211
2011-05-05

Method for producing carbon molecular sieve membranes in controlled atmospheres

#785
20110076225
2011-03-31

Hydrogen generator

#786
20110072965
2011-03-31

Carbon membranes from cellulose esters

#787
20110049038
2011-03-03

Filtration module including membrane sheet with capillary channels

#788
20110048229
2011-03-03

Solvent-resistant asymmetric hollow fiber gas separation membrane, and method for production thereof

#789
20110036916
2011-02-17

Moisture control module, process for producing the moisture control module, and apparatus for producing the moisture control module

#790
20110033645
2011-02-10

Method for the production of an asymmetric hollow fiber membrane

#791
20110031184
2011-02-10

Hollow fiber membrane and method for manufacturing thereof

#792
20110017660
2011-01-27

Hollow-fiber ultrafiltration membrane with excellent fouling resistance

#793
20110009799
2011-01-13

Antithrombogenic hollow fiber membranes and filters

#794
20110009256
2011-01-13

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

#795
20100316988
2010-12-16

Method of filtering platelets to remove antiplatelet and anticoagulant agents

#796
20100307333
2010-12-09

Supported metal membrane with internal cooling for Hseparation

#797
20100294714
2010-11-25

Membrane with improved permeability and selectivity

#798
20100294713
2010-11-25

Separation membrane comprising polyethersulfone, process for producing thereof, and dope solution for membrane production

#799
20100276368
2010-11-04

Process for membrane separation of linear hydrocarbons within a hydrocarbon mixture

#800
20100258116
2010-10-14

Devices, systems and methods for reducing the concentration of a chemical entity in fluids

#801
20100228010
2010-09-09

Method for purifying protein

#802
20100212503
2010-08-26

Hollow fiber carbon membrane and method for production thereof

#803
20100190965
2010-07-29

Method for separation of immunoglobulin monomers

#804
20100190093
2010-07-29

Hollow fiber membrane for humidifier and method for manufacturing the same

#805
20100186586
2010-07-29

Process for upgrading natural gas with improved management of CO

#806
20100170850
2010-07-08

Filter device, preferably a hollow fiber dialyser with curled hollow fibers

#807
20100147699
2010-06-17

Concurrent Ogeneration and COcontrol for advanced life support

#808
20100135852
2010-06-03

Oxygenator of a hollow fiber membrane type

#809
20100133169
2010-06-03

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

#810
20100117250
2010-05-13

Method for inspecting defect of hollow fiber porous membrane, defect inspection equipment and production method

#811
20100116733
2010-05-13

NANOPOROUS OXIDE CERAMIC MEMBRANES OF TUBULAR AND HOLLOW FIBER SHAPE AND METHOD OF MAKING THE SAME

#812
20100116131
2010-05-13

Method for manufacturing polyimide asymmetric membrane, and polyimide asymmetric membrane

#813
20100108599
2010-05-06

FILTRATION MEMBRANE WITH TUBULAR SUPPORT

#814
20100096328
2010-04-22

Method of testing integrity of microporous membrane

#815
20100093879
2010-04-15

High selectivity polymer-nano-porous particle membrane structures

#816
20100089820
2010-04-15

Dialysis membrane with improved removal of middle molecules

#817
20100084339
2010-04-08

Method of treating a subject suffering from end stage renal disease against cardiovascular disease

#818
20100078386
2010-04-01

Separation membrane made from blends of polyimides with polyimidazoles

#819
20100075413
2010-03-25

Process for the culturing of cells

#820
20100071559
2010-03-25

MEMBRANES AND DEVICES FOR GAS SEPARATION

#821
20100051180
2010-03-04

Devices and methods for the production of fiber strands

#822
20100050875
2010-03-04

Gas exchange membrane in particular for use in an artificial lung and method for the production of a gas exchange membrane of this type

#823
20100032376
2010-02-11

Membrane unit element, semipermeable membrane, filtration device, and processes for manufacturing the same

#824
20100018394
2010-01-28

Hollow organic/inorganic composite fibers, sintered fibers, methods of making such fibers, gas separation modules incorporating such fibers, and methods of using such modules

#825
20100012577
2010-01-21

Plasma separation membrane

#826
20100000938
2010-01-07

Header for module of hollow fiber membranes and method of potting hollow fibers

#827
20090317631
2009-12-24

Braid-reinforced hollow fiber membrane

#828
20090314708
2009-12-24

Hollow fiber membrane for feeding mixture into hollow space thereof

#829
20090305871
2009-12-10

Hollow fibres

#830
20090297850
2009-12-03

HOLLOW FIBER, DOPE COMPOSITION FOR FORMING HOLLOW FIBER, AND METHOD OF MAKING HOLLOW FIBER USING THE SAME

#831
20090293893
2009-12-03

Hollow/porous fibers and applications thereof

#832
20090286904
2009-11-19

POLYAMIC ACIDS DOPE COMPOSITION, PREPARATION METHOD OF HOLLOW FIBER USING THE SAME AND HOLLOW FIBER PREPARED THEREFROM

#833
20090286078
2009-11-19

POLYIMIDES DOPE COMPOSITION, PREPARATION METHOD OF HOLLOW FIBER USING THE SAME AND HOLLOW FIBER PREPARED THEREFROM

#834
20090283470
2009-11-19

Plasma separation membrane

#835
20090283469
2009-11-19

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

#836
20090282982
2009-11-19

Hollow fiber, dope composition for forming hollow fiber, and method of preparing hollow fiber using the same

#837
20090272686
2009-11-05

BLOOD PURIFIER

#838
20090261034
2009-10-22

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

#839
20090249950
2009-10-08

CROSSLINKED MEMBRANE AND POLYMER FOR MAKING SAME AND METHOD OF USING MEMBRANE

#840
20090242479
2009-10-01

AROMATIC HALOSULFONYL ISOCYANATE COMPOSITIONS

#841
20090227744
2009-09-10

Separation membrane by controlled annealing of polyimide polymers

#842
20090211976
2009-08-27

Device for removing bacterial lipopolysaccharides and/or lipoteichoic acids from protein-containing fluids and its use for the treatment of sepsis

#843
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

#844
20090206026
2009-08-20

External pressure type hollow fiber membrane having reinforcing supporter with monofilament for gas separation and water treatment, and method and apprtatus for preapring the same

#845
20090178969
2009-07-16

Polymer separation membrane and process for producing the same

#846
20090176052
2009-07-09

COMPOSITE MATERIAL COMPRISING A NON-CROSSLINKED GEL POLYMER

#847
20090169884
2009-07-02

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

#848
20090152755
2009-06-18

Molecular Sieve/Polymer Hollow Fiber Mixed Matrix Membranes

#849
20090148659
2009-06-11

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

#850
20090139925
2009-06-04

Multizone polymer membrane and dialyzer

#851
20090114594
2009-05-07

Pervaporation membranes highly selective for volatile solvents present in fermentation broths

#852
20090110900
2009-04-30

Polymeric porous hollow fiber membrane

#853
20090101600
2009-04-23

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

#854
20090078641
2009-03-26

HOLLOW FIBER MEMBRANE WITH EXCELLENT PERFORMANCE STABILITY AND BLOOD PURIFIER AND METHOD FOR PRODUCING HOLLOW FIBER MEMBRANE

#855
20090057225
2009-03-05

Filtration Membrane

#856
20090039012
2009-02-12

Hollow fiber membrane and method for manufacturing the same

#857
20080312349
2008-12-18

METHOD OF MAKING AND USING MEMBRANE

#858
20080305290
2008-12-11

Braid-reinforced composite hollow fiber membrane

#859
20080292823
2008-11-27

Braid-reinforced composite hollow fiber membrane

#860
20080290021
2008-11-27

Composite Membrane and Its Use in Separation Processes

#861
20080272345
2008-11-06

Composite ceramic hollow fibres method for production and use thereof

#862
20080257817
2008-10-23

Filter medium

#863
20080245663
2008-10-09

Proton conducting materials and devices incorporating them

#864
20080241451
2008-10-02

Reinforced capillary membranes and process for manufacturing thereof

#865
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

#866
20080179249
2008-07-31

Methods of minimising the effect of integrity loss in hollow fibre membrane modules

#867
20080176060
2008-07-24

Pd nanopore and palladium encapsulated membranes

#868
20080176056
2008-07-24

Composite Ceramic Hollow Fibers, Method for Their Production and Their Use

#869
20080156722
2008-07-03

Porous hollow-yarn membrane of vinylidene fluoride resin

#870
20080156191
2008-07-03

Hollow fiber membrane contact apparatus and process

#871
20080142429
2008-06-19

Functional polyarylethers

#872
20080135481
2008-06-12

POLYARYLETHERNITRILE HOLLOW FIBER MEMBRANES

#873
20080134885
2008-06-12

Asymmetric hollow fiber gas separation membrane and gas separation method

#874
20080078718
2008-04-03

Porous Membrane for Water Treatment and Method of Manufacturing the Same

#875
20080067126
2008-03-20

METHOD FOR MEMBRANE FILTRATION PURIFICATION OF SUSPENDED WATER

#876
20080067122
2008-03-20

Blood purifier and blood purifier package

#877
20080061002
2008-03-13

Hydrophilic substance and a production method thereof

#878
20080044643
2008-02-21

Polysulfone type selectively permeable hollow fiber membrane module and process for manufacturing the same

#879
20080014622
2008-01-17

Devices, systems and methods for reducing the concentration of a chemical entity in fluids

#880
20080000830
2008-01-03

Highly Water Permeable Hollow Fiber Membrane Type Blood Purifier and Process for Manufacturing the Same

#881
20080000828
2008-01-03

High-flux dialysis membrane with an improved separation behaviour

#882
20070296111
2007-12-27

Process for Producing Hollow Capillary Polymeric Membranes for the Treatment of Blood and Its Derivatives

#883
20070296105
2007-12-27

Continuous method for production of a regioselective porous hollow fibre membrane

#884
20070262017
2007-11-15

Composite porous membrane and method for producing the same

#885
20070251882
2007-11-01

Method of removing antibody free light chains from blood

#886
20070243324
2007-10-18

Composite porous membrane and method for producing the same

#887
20070241050
2007-10-18

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

#888
20070216057
2007-09-20

Poly(ethylene chlorotrifluoroethylene) membranes

#889
20070215540
2007-09-20

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

#890
20070214957
2007-09-20

Membrane gas separation

#891
20070209994
2007-09-13

SUPPORTED CURVED HOLLOW FIBRE MEMBRANE

#892
20070199892
2007-08-30

Method for producing hollow fiber membranes

#893
20070199891
2007-08-30

Separation membrane with selective permeability and process for producing the same

#894
20070187320
2007-08-16

Polysulfone-base permselective hollow fiber membrane bundle and process for producing the same

#895
20070180994
2007-08-09

SOLVENT RESISTANT ASYMMETRIC INTEGRALLY SKINNED MEMBRANES

#896
20070163950
2007-07-19

High-flux dialysis membrane with improved separation behaviour

#897
20070163949
2007-07-19

Dialysis membrane having improved ability for removal of middle molecules

#898
20070157812
2007-07-12

Gas transfer membrane

#899
20070157803
2007-07-12

Nitrogen inerting system

#900
20070116871
2007-05-24

Braid-reinforced hollow fiber membrane