ClassID:

29968

B01D69/08 - 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

Sub-classes:
Recent Application in this class:
#1
20260138096
2026-05-21

SYSTEMS AND METHODS FOR TANGENTIAL FLOW DEPTH FILTRATION

#2
20260131280
2026-05-14

GAS SEPARATION MEMBRANE UNIT, GAS SEPARATION SYSTEM, AND METHOD FOR PRODUCING ENRICHED GAS

#3
20260115669
2026-04-30

HOLLOW FIBER MEMBRANE, HOLLOW FIBER MEMBRANE UNIT, HOLLOW FIBER MEMBRANE MODULE, AND HUMIDITY CONTROL MACHINE

#4
20260115663
2026-04-30

Raw Material Solution Concentration System

#5
20260115650
2026-04-30

HIGHLY CO2-SELECTIVE ASYMMETRIC POLYMERIC MEMBRANES AND PROCESS FOR PREPARING THE SAME

#6
20260115625
2026-04-30

MEMBRANE CONTACTOR BASED LIQUID-LIQUID EXTRACTION PROCESS FOR BIOFUEL SEPARATION

#7
20260091991
2026-04-02

EXTRACTION OF CARBON DIOXIDE FROM WATER

#8
20260091358
2026-04-02

HOLLOW FIBER MEMBRANE MODULE

#9
20260077299
2026-03-19

GAS SEPARATION MEMBRANES, METHODS OF PREPARING MEMBRANES, AND METHODS OF SEPARATING GASES

#10
20260061368
2026-03-05

PURIFICATION SYSTEM

#11
20260054229
2026-02-26

SEPARATION MEMBRANE AND MANUFACTURING METHOD THEREFOR

#12
20260034516
2026-02-05

HOLLOW FIBER MEMBRANE AND PLASMAPHERESIS METHOD

#13
20250387757
2025-12-25

TRIETHYLPHOSPHATE/N-METHYLPYRROLIDONE SOLVENT BLENDS FOR MAKING PVDF MEMBRANES

#14
20250382728
2025-12-18

DOUBLE-LAYER FUNCTIONALIZED HOLLOW FIBER MEMBRANE AND PREPARATION METHOD THEREOF

#15
20250382203
2025-12-18

RECOVERY OF FLUORIDE FROM FLUORIDE-CONTAINING WASTE WATER THROUGH MEMBRANE SEPARATION

#16
20250375641
2025-12-11

AUTOMATIC NITROGEN FILL FOR A FIRE SPRINKLER SYSTEM

#17
20250360464
2025-11-27

METHOD OF FILTERING SOLIDS FROM A SOLUTION DERIVED FROM PLASMA

#18
20250353769
2025-11-20

WATER TREATMENT SYSTEM USING A MAGNETIC CONFINEMENT METHOD

#19
20250340816
2025-11-06

CELL CULTURE BIOREACTOR

#20
20250339821
2025-11-06

MEMBRANE-BASED NATURAL GAS SWEETENING UNDER HUMID CONDITIONS

#21
20250332549
2025-10-30

PERFORMANCE EVALUATION DEVICE FOR MEMBRANE FILTRATION DEVICE IN PURE WATER PRODUCTION EQUIPMENT, PURE WATER PRODUCTION SYSTEM USING THE SAME, AND PERFORMANCE EVALUATION METHOD FOR MEMBRANE FILTRATION DEVICE IN PURE WATER PRODUCTION EQUIPMENT

#22
20250303368
2025-10-02

CARBON-DOPED MEMBRANES, METHODS OF MAKING SAME, AND USES THEREOF

#23
20250296037
2025-09-25

MEMBRANE CONTACTOR WITH BUBBLER

#24
20250281884
2025-09-11

HOLLOW FIBER MEMBRANE, HOLLOW FIBER MEMBRANE MODULE, WASTEWATER TREATMENT DEVICE, AND WASTEWATER TREATMENT METHOD

#25
20250281872
2025-09-11

CARBON DIOXIDE SELECTIVE MEMBRANES, GAS SEPARATION SYSTEMS INCLUDING THE CARBON DIOXIDE SELECTIVE MEMBRANES, AND RELATED METHODS

#26
20250243073
2025-07-31

MANIPULATION OF SODIUM SILICATE RATIO ON METAL REMOVAL BY ULTRAFILTRATION AND ULTRAFILTERED BIOGENIC SILICATE PURIFICATION

#27
20250242310
2025-07-31

FLUORINE-CONTAINING WASTEWATER TREATMENT SYSTEM

#28
20250205652
2025-06-26

HOLLOW FIBER MEMBRANE, HOLLOW FIBER MEMBRANE STACK, AND FILTRATION MODULE

#29
20250197249
2025-06-19

AMMONIA STRIPPING DEVICE, AND RESOURCE RECOVERY TYPE HIGH CONCENTRATION WASTEWATER TREATMENT SYSTEM USING THE SAME

#30
20250161883
2025-05-22

POROUS HOLLOW FIBER MEMBRANE AND METHOD FOR PRODUCING POROUS HOLLOW FIBER MEMBRANE

#31
20250130145
2025-04-24

DEVICES, SYSTEMS AND METHODS FOR SAMPLE COLLECTION, TRANSPORT, AND CONCENTRATION OF TARGET PARTICLES FROM LIQUIDS

#32
20250114743
2025-04-10

Concentration Method and Concentration System for Raw Material Liquid

#33
20250099920
2025-03-27

Semipermeable Membrane

#34
20250074850
2025-03-06

METHOD AND SYSTEM FOR METHANOL PRODUCTION

#35
20250050284
2025-02-13

MEMBRANE COATED WITH POLYDOPAMINE AND CHONDROITIN AND PROCESS FOR PRODUCING SAME

#36
20250050242
2025-02-13

DEGASSING MODULE AND METHOD FOR DEGASSING LIQUID

#37
20250041805
2025-02-06

METHOD FOR INCREASING THE SELECTIVITY OF A MEMBRANE

#38
20250041764
2025-02-06

DEGASSING MODULE AND METHOD FOR DEGASSING LIQUID

#39
20250032997
2025-01-30

LOW POROSITY TANGENTIAL FLOW DEPTH FILTERS

#40
20250001398
2025-01-02

PROCESS FOR THE RAPID DEVELOPMENT OF HIGH CONTENT METAL-ORGANIC FRAMEWORK HOLLOW FIBERS FOR GAS SEPARATION AND TOXIC CHEMICAL REMOVAL

#41
20250001366
2025-01-02

POROUS MEMBRANE AND METHOD FOR MANUFACTURING POROUS MEMBRANE

#42
20240424453
2024-12-26

METHOD FOR GAS SEPARATION BY MEMBRANES

#43
20240416292
2024-12-19

POLYAMIDE POROUS MEMBRANE AND METHOD FOR PRODUCING POLYAMIDE POROUS MEMBRANE

#44
20240408555
2024-12-12

DOPED MEMBRANES

#45
20240408554
2024-12-12

MEMBRANE SOLVENT EXTRACTION PROCESS FOR SEPARATING LITHIUM FROM ALUMINUM

#46
20240375060
2024-11-14

POROUS MEMBRANE AND METHOD FOR MANUFACTURING POROUS MEMBRANE

#47
20240367108
2024-11-07

Forward Osmosis Membrane Module and Manufacturing Method Therefor

#48
20240344006
2024-10-17

METHOD OF MANUFACTURE FOR EDIBLE, POROUS CROSS-LINKED HOLLOW FIBERS AND MEMBRANES BY PH INDUCED PHASE SEPARATION AND USES THEREOF

#49
20240342664
2024-10-17

Carbon Molecular Sieve Membrane and Methods Thereof

#50
20240335776
2024-10-10

FILTRATION SYSTEM AND METHOD

#51
20240317648
2024-09-26

METHODS OF MANUFACTURING GREEN BODIES AND SUBSTRATES

#52
20240307824
2024-09-19

Method for controlling hollow fiber nanofiltration membrane system with controllable power consumption

#53
20240299878
2024-09-12

CROSSLINKED POLYMER MEMBRANES AND METHODS OF THEIR PRODUCTION

#54
20240286086
2024-08-29

COMPOSITE MATERIAL FOR MECHANICAL FILTRATION AND CHEMICAL BINDING OF SUBSTANCES, BACTERIA AND VIRUSES FROM SOLUTIONS

#55
20240286082
2024-08-29

HOLLOW-FIBRE MEMBRANE FILTER HAVING IMPROVED SEPARATION PROPERTIES

#56
20240279620
2024-08-22

METHOD FOR PURIFICATION OF BACTERIOPHAGE PARTICLES

#57
20240278185
2024-08-22

COMPOSITE HOLLOW FIBER AND RELATED METHODS AND PRODUCTS

#58
20240269619
2024-08-15

Forward Osmosis Membrane and Forward Osmosis Membrane Module Including Same

#59
20240269618
2024-08-15

Forward Osmosis Membrane and Forward Osmosis Membrane Module Including Same

#60
20240261737
2024-08-08

Forward Osmosis Membrane and Method for Producing Same

#61
20240246038
2024-07-25

AERATION MODULE

#62
20240238728
2024-07-18

ISOLATION AND PURIFICATION METHOD OF EXTRACELLULAR VESICLES

#63
20240238493
2024-07-18

DIALYSIS SYSTEM INCORPORATING A TOXIN-REMOVAL LOOP

#64
20240226820
2024-07-11

TETRABLOCK COPOLYMERS AND ARTICLES MADE THEREFROM

#65
20240216874
2024-07-04

SELECTIVELY PERMEABLE MEMBRANE OBTAINED BY CARBONIZATION SULFONATED POLY(PHENYLENE ETHER) COPOLYMER

#66
20240216873
2024-07-04

POLYMER FOR HOLLOW FIBER MEMBRANE FOR ORGANIC SOLVENT NANOFILTRATION AND METHOD FOR MANUFACTURING THE SAME

#67
20240182340
2024-06-06

System and Method for Dual-Pathway System for Carbon Dioxide Capture from Ocean Water

#68
20240157310
2024-05-16

PROCESS FOR REMOVING CARBON DIOXIDE FROM ACETYLENE USING CHA-TYPE ZEOLITE MEMBRANE

#69
20240149083
2024-05-09

PROCESS WATER GAS MANAGEMENT OF ELECTROLYZER SYSTEM WITH MEMBRANE

#70
20240139681
2024-05-02

OSMOTIC PRESSURE ASSISTED REVERSE OSMOSIS MEMBRANE AND MODULE

#71
20240123131
2024-04-18

Extracorporeal Membrane Oxygenator With Partitioned Sides

#72
20240116009
2024-04-11

Coated composite hollow fiber gas separation membranes with improved permeance and separation layer adhesion

#73
20240116007
2024-04-11

Hollow Fiber Membrane Supported Metal Organic Framework (MOF) Based Device

#74
20240116006
2024-04-11

CATALYST SYSTEM FOR DEHYDROGENATION

#75
20240109106
2024-04-04

Air separation module (ASM) contamination apparatus and removal process

#76
20240101457
2024-03-28

GREYWATER TREATMENT SYSTEMS

#77
20240100486
2024-03-28

SURFACE MODIFIED POLYETHERSULFONE MEMBRANES AND METHOD OF MAKING THEREOF

#78
20240082792
2024-03-14

NEW PROCESS FOR THE SEPARATION OF PROPYLENE FROM A GAS MIXTURE (GM) COMPRISING PROPYLENE AND PROPANE

#79
20240082780
2024-03-14

METHOD FOR PURIFICATION OF ELECTRONIC GASES AND A PURIFICATION DEVICE FOR THE METHOD

#80
20240075433
2024-03-07

MEMBRANE WITH IMMOBILIZED ANTICOAGULANT AND PROCESS FOR PRODUCING SAME

#81
20240075432
2024-03-07

HOLLOW FIBER COMPOSITE MEMBRANE FOR WATER VAPOR SEPARATION, METHOD FOR MANUFACTURING THE SAME, AND DEVICE INCLUDING THE SAME

#82
20240075193
2024-03-07

Bioartificial ultrafiltration device and methods related thereto

#83
20240066470
2024-02-29

FILTRATION MEDIA

#84
20240058762
2024-02-22

GAS SEPARATION MEMBRANE BUNDLE WITH CONVERTIBLE FLOW CONFIGURATIONS

#85
20240058410
2024-02-22

METHOD FOR PREPARING A FEEDING INSTANT ASTRAGALUS POLYSACCHARIDE POWDER AND APPLICATION THEREOF

#86
20240050635
2024-02-15

HOLLOW FIBER MASS TRANSFER DRIVE FOR EXTRACORPOREAL BLOOD CIRCULATION

#87
20240043469
2024-02-08

MANUFACTURE OF ENDOTOXIN-FREE HEMOGLOBIN-BASED DRUG SUBSTANCE AND METHOD FOR ENDOTOXIN-FREE PROTEIN PURIFICATION

#88
20240042396
2024-02-08

Polymeric Membrane

#89
20240042386
2024-02-08

LIQUID PURIFICATION SYSTEM

#90
20240009631
2024-01-11

A METHOD OF FORMING A CROSS-LINKED POLYMERIC MEMBRANE

#91
20240001308
2024-01-04

SYSTEMS FOR REMOVING EXPLOSIVES AND OTHER COEXISTING CONTAMINANTS FROM WATER AND RELATED METHODS

#92
20240001302
2024-01-04

METHOD AND APPARATUS FOR ENHANCED TRANSPORT

#93
20230415101
2023-12-28

METAL-ORGANIC FRAMEWORK MATERIAL SEPARATION MEMBRANE, PREPARATION METHOD THEREFOR, AND USE THEREOF

#94
20230414855
2023-12-28

Blood processing apparatus and method for detoxifying bacterial lipopolysaccharide in vivo

#95
20230405531
2023-12-21

POROUS MEMBRANE

#96
20230398496
2023-12-14

GAS SEPARATION MEMBRANE BUNDLE WITH CONVERTIBLE FLOW CONFIGURATIONS

#97
20230398494
2023-12-14

GAS SEPARATION MEMBRANE BUNDLE WITH CONVERTIBLE FLOW CONFIGURATIONS

#98
20230381392
2023-11-30

Blood processing apparatus and method for destroying cancer metastasis in vivo

#99
20230372881
2023-11-23

GAS SEPARATION MEMBRANE AND GAS SEPARATION MEMBRANE MODULE

#100
20230356151
2023-11-09

FILTER DEVICE, PURIFICATION DEVICE, CHEMICAL SOLUTION PRODUCTION METHOD

#101
20230356112
2023-11-09

REINFORCED MEMBRANE SYSTEMS

#102
20230347297
2023-11-02

POLYAMIDE POROUS MEMBRANE AND METHOD FOR PRODUCING SAME

#103
20230264152
2023-08-24

GAS SEPARATION MEMBRANE, GAS SEPARATION MEMBRANE MODULE, AND PRODUCTION METHOD FOR GAS SEPARATION MEMBRANE

#104
20230264151
2023-08-24

Regenerable organic contaminant controller in space application

#105
20230264150
2023-08-24

Composite Hollow Fiber Membrane Module and Method for Producing Same

#106
20230249136
2023-08-10

CARBON HOLLOW FIBRE MEMBRANE

#107
20230242843
2023-08-03

GREEN SOLVENT, LAUNDRY COMPOSITION COMPRISING SAME, AND WASHING MACHINE

#108
20230227791
2023-07-20

ENHANCED PURIFICATION OF ADENO-ASSOCIATED VIRUS TO MORE EFFECTIVELY REMOVE CONTAMINATING DNA

#109
20230219062
2023-07-13

Mesoporous poly (aryl ether ketone) hollow fiber membranes and use thereof in mass transfer processes

#110
20230191336
2023-06-22

Method for preparing block copolymer hollow fiber membrane by melt spinning-stretching and selective swelling

#111
20230191332
2023-06-22

HOLLOW FIBER MEMBRANE MODULE AND METHOD OF MAKING AND USING SAME

#112
20230182083
2023-06-15

METHOD FOR PRODUCING A POLYELECTROLYTE COMPLEX MEMBRANE

#113
20230143521
2023-05-11

METHOD FOR PRODUCING TREATMENT LIQUID

#114
20230130439
2023-04-27

Gas separation membrane cartridge with clamshell retainer

#115
20230110094
2023-04-13

HOLLOW FIBER FILTRATION CARTRIDGE AND METHODS THEREOF

#116
20230107163
2023-04-06

Systems and Methods for Gas-Liquid Contactors for Rapid Carbon Capture

#117
20230079167
2023-03-16

METHOD OF PRODUCING HOLLOW FIBER MEMBRANE

#118
20230070035
2023-03-09

HOLLOW FIBER MEMBRANE MODULE AND METHOD FOR REMOVING ENDOTOXINS

#119
20230060660
2023-03-02

Mesoporous Poly (Aryl Ether Ketone) Hollow Fiber Membranes And Use Thereof In Mass Transfer Processes

#120
20230053706
2023-02-23

Separation membrane and method for producing separation membrane

#121
20230035831
2023-02-02

HOLLOW FIBER MEMBRANE SYSTEMS AND METHODS

#122
20230035042
2023-02-02

METHOD FOR PREPARING DURABLY HYDROPHILIC AND UNIFORM-PORE ULTRAFILTRATION MEMBRANE

#123
20230027017
2023-01-26

Porous Composite Membrane for Solvent Extraction

#124
20230025394
2023-01-26

Method for manufacturing hollow fiber membrane module, and hollow fiber membrane module

#125
20230024252
2023-01-26

POROUS SEPARATION MEMBRANE

#126
20230016870
2023-01-19

Gas separation membranes

#127
20230001362
2023-01-05

PROCESS FOR PREPARING A POLY(ARYL ETHER SULFONE) (PAES) POLYMER

#128
20220411686
2022-12-29

PARTICULATE SLURRIES AND METHODS OF MAKING THE SAME

#129
20220410078
2022-12-29

HOLLOW FIBER MEMBRANES WITH POLYDIORGANOSILOXANE POLYOXAMIDE COPOLYMER SKIN LAYER AND METHODS OF MAKING AND USING THE SAME

#130
20220401889
2022-12-22

Porous membranes comprising sorbent particles for improved urea capture

#131
20220401877
2022-12-22

Reducing acid gases from streams

#132
20220355251
2022-11-10

Plunger pumping arrangement for a hollow fiber filter

#133
20220332755
2022-10-20

Virus filtration

#134
20220331725
2022-10-20

FILTRATION SYSTEM AND METHOD

#135
20220331724
2022-10-20

Filtration system with selective flow reversal

#136
20220323910
2022-10-13

SYSTEMS AND METHODS FOR TANGENTIAL FLOW DEPTH FILTRATION

#137
20220306955
2022-09-29

Membranes for contaminant removal from natural gas and methods for use thereof

#138
20220288539
2022-09-15

COMPOSITE MEMBRANE AND METHOD FOR PRODUCING COMPOSITE MEMBRANE

#139
20220274068
2022-09-01

Aquaporin Z integrated membrane production method

#140
20220267497
2022-08-25

Membrane and polymer for the manufacture thereof

#141
20220266204
2022-08-25

Separation film

#142
20220258131
2022-08-18

Gas separation membranes from polymer-grafted nanoparticles

#143
20220250008
2022-08-11

External pressure type hollow fiber membrane component, filtration membrane component, and membrane filtration module

#144
20220233756
2022-07-28

METHODS AND SYSTEMS FOR TREATING MICROBIAL DISEASE

#145
20220226784
2022-07-21

Hollow Fiber Membrane

#146
20220226778
2022-07-21

Forward osmosis membrane, forward osmosis membrane module, and manufacturing method thereof

#147
20220226777
2022-07-21

Raw Material Liquid Concentration System

#148
20220211579
2022-07-07

Dual container system for product reconstitution

#149
20220203308
2022-06-30

REACTIVE ADDITIVES IN MEMBRANE PREPARATION

#150
20220187015
2022-06-16

Raw Material Solution Concentration System

#151
20220186416
2022-06-16

Highly aligned and packed hollow fiber assembly

#152
20220184549
2022-06-16

Gas separation system

#153
20220184288
2022-06-16

OXYGENATOR FIBER MEMBRANE WITH MODIFIED SURFACE PROPERTIES

#154
20220177518
2022-06-09

METHOD FOR PURIFYING PROTEIN

#155
20220176178
2022-06-09

AUTOMATIC NITROGEN FILL FOR A FIRE SPRINKLER SYSTEM

#156
20220168690
2022-06-02

Hollow Fiber Membrane, Module of the Hollow Fiber Membrane, Humidifying Unit, Air Dryer, Dope Solution for the Hollow Fiber Membrane, and Method for Producing the Hollow Fiber Membrane

#157
20220143556
2022-05-12

Hollow fiber membrane bundle

#158
20220134291
2022-05-05

LITHIUM EXTRACTION COMPOSITE FOR RECOVERY OF LITHIUM FROM BRINES, AND PROCESS OF USING SAID COMPOSITION

#159
20220133803
2022-05-05

Method and system for isolation of mesenchymal stem cell exosomes

#160
20220127583
2022-04-28

Method for purification of bacteriophage particles

#161
20220105467
2022-04-07

PRECIPITATION SYSTEM AND PRECIPITATION METHOD

#162
20220105252
2022-04-07

METHOD FOR FILLING A MEMBRANE

#163
20220098352
2022-03-31

Polyarylene ether copolymer

#164
20220096962
2022-03-31

PROCESS FOR REMOVING LEAD, MERCURY, POTASSIUM, AND AMMONIUM IONS FROM BODILY FLUIDS USING RARE-EARTH SILICATE ION EXCHANGE COMPOSITIONS

#165
20220096724
2022-03-31

PROCESS FOR REMOVING IONS FROM BODILY FLUIDS USING SMALL MOLECULE METAL CHELATORS AND METALLATE ION EXCHANGE COMPOSITIONS

#166
20220088546
2022-03-24

Porous Membranes Including Triblock Copolymers

#167
20220088545
2022-03-24

MEMBRANE WITH IMMOBILIZED ANTICOAGULANT AND PROCESS FOR PRODUCING SAME

#168
20220088542
2022-03-24

COMPOSITE HOLLOW FIBER MEMBRANE AND COMPOSITE HOLLOW FIBER MEMBRANE MANUFACTURING METHOD

#169
20220080361
2022-03-17

Carbon molecular sieve membrane produced from a carbon forming polymer-polyvinylidene chloride copolymer blend

#170
20220080358
2022-03-17

Membrane distillation module and membrane distillation apparatus using same

#171
20220062824
2022-03-03

Dehydration of a mixture containing a diol with high water content using optimized pervaporation process

#172
20220056216
2022-02-24

Polyarylene ether sulfone

#173
20220054987
2022-02-24

Hollow-fiber membrane

#174
20220054722
2022-02-24

DIFFUSION DEVICE

#175
20220040647
2022-02-10

POROUS MEMBRANES FOR HIGH PRESSURE FILTRATION

#176
20220040646
2022-02-10

Porous membranes for high pressure filtration

#177
20220032241
2022-02-03

METHODS OF PREPARING DUAL-LAYER POLYVINYLIDENE FLUORIDE HOLLOW FIBER MEMBRANES AND USES THEREOF

#178
20220016324
2022-01-20

Bioartificial ultrafiltration device and methods related thereto

#179
20220002508
2022-01-06

Method for creating a porous film through aqueous phase separation

#180
20220001338
2022-01-06

Porous carbon fiber and fluid separation membrane

#181
20210402074
2021-12-30

Antithrombogenic hollow fiber membranes and filters

#182
20210380922
2021-12-09

CELL CULTURE BIOREACTOR

#183
20210379538
2021-12-09

Asymmetric modified carbon molecular sieve hollow fiber membranes having improved permeance

#184
20210376400
2021-12-02

Recovery of critical elements from end-of-life lithium ion batteries with supported membrane solvent extraction

#185
20210362098
2021-11-25

Devices and methods for water filtration membrane

#186
20210355503
2021-11-18

COMPOSITIONS AND METHODS FOR MANUFACTURING GENE THERAPY VECTORS

#187
20210354091
2021-11-18

Production of thin film composite hollow fiber membranes

#188
20210354089
2021-11-18

PREPARATION METHOD OF HIGH-PERFORMANCE MABR HOLLOW FIBER COMPOSITE MEMBRANE

#189
20210346847
2021-11-11

Synthesis of imidazolium-based functional ionic liquid copolymer and preparation method of alloy ultra-filtration membrane

#190
20210346580
2021-11-11

HEMODIALYZER AND HEMODIALYSIS SYSTEM

#191
20210339206
2021-11-04

Antifouling polymer for reverse osmosis and membrane comprising same

#192
20210324142
2021-10-21

CROSS-LINKED POLYIMIDE MEMBRANES AND CARBON MOLECULAR SIEVE HOLLOW FIBER MEMBRANES MADE THEREFROM

#193
20210322933
2021-10-21

ZWITTERION-FUNCTIONALIZED COPOLYMER HOLLOW-FIBER MEMBRANES AND ASSOCIATED METHOD

#194
20210317027
2021-10-14

Device for purifying drinking water in multiple stages

#195
20210316253
2021-10-14

Hollow fibre membrane module and method for manufacturing hollow fibre membrane module

#196
20210316053
2021-10-14

Flow capture device and method for removing cells from blood

#197
20210309543
2021-10-07

System and process for removing polyfluorinated pollutants from water

#198
20210308627
2021-10-07

Dual-layer membrane and method for preparing same

#199
20210301070
2021-09-30

Allophanate group-containing polyisocyanate composition, polyurethane resin-forming composition, seal material, membrane module

#200
20210284687
2021-09-16

Methods, devices and systems for 3-stage filtration

#201
20210283550
2021-09-16

Gas separation membrane module

#202
20210275968
2021-09-09

Osmotic pressure assisted reverse osmosis membrane and module

#203
20210275734
2021-09-09

Device for exchanging substances between blood and at least one gas/gas mixture

#204
20210269340
2021-09-02

Method for treating heavy metal wastewater

#205
20210268443
2021-09-02

Tubular fiber membrane for material exchange and method of making same

#206
20210268163
2021-09-02

Oxygenator

#207
20210252460
2021-08-19

Thin film composite hollow fiber membranes fabrication systems

#208
20210252459
2021-08-19

Thin film composite hollow fiber membranes fabrication systems

#209
20210236990
2021-08-05

METHOD FOR ENRICHING AQUEOUS ETHANOLIC SOLUTION IN ETHANOL

#210
20210230028
2021-07-29

Catalytic hydrogel membrane reactor for treatment of aqueous contaminants

#211
20210229047
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Process for removing cobalt, lead, cadmium and chromium ions from bodily fluids using metallate ion exchange compositions

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Vesicle incorporating transmembrane protein

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Submerged membrane unit diffuser case

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Filter membrane and device

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PROCESS FOR TESTING FILTERS

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Filtration method using porous membrane

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Biological component adhesion-suppressing material

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Dual container system for product reconstitution

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Gas separation membrane module with membrane elements arranged in series

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SYSTEM AND METHOD FOR FILTERING WATER

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