ClassID:

30935

B01D2325/36 - CPC Classification

Classification description:

Details relating to properties of membranes Hydrophilic membranes

Recent Application in this class:
#1
20260151742
2026-06-04

HYDROPHILIC MEMBRANES

#2
20260151729
2026-06-04

MEMBRANE-BASED DEHUMIDIFICATION SYSTEM, THERMALLY-INSULATIVE SELECTIVE MEMBRANE, AND METHOD

#3
20260145142
2026-05-28

FLUID FILTRATION MEMBRANES

#4
20260115650
2026-04-30

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

#5
20260115625
2026-04-30

MEMBRANE CONTACTOR BASED LIQUID-LIQUID EXTRACTION PROCESS FOR BIOFUEL SEPARATION

#6
20260091359
2026-04-02

METHOD FOR MANUFACTURING PRODUCT, HOLLOW FIBER MEMBRANE FILTER, AND APPARATUS FOR MANUFACTURING PRODUCT

#7
20260077301
2026-03-19

INTEGRATED MEMBRANE SEPARATION UNIT

#8
20260069172
2026-03-12

DIFFUSION LAYER FOR AN ENZYMATIC IN-VIVO SENSOR

#9
20260048363
2026-02-19

ANTI-FOULING SEPARATION FILTER OR MEMBRANE FOR ENHANCED SEPARATION IN BIOMEDICAL, DAIRY, BEVERAGE, AND LIQUID PURIFICATION APPLICATIONS

#10
20260034517
2026-02-05

COVALENT ORGANIC FRAMEWORKS ON HOLLOW FIBRE SUBSTRATES WITH JANUS-LIKE CHARACTERISTICS FOR SOLVENT SEPARATION

#11
20260027492
2026-01-29

Hollow Fiber Membrane Module for Anti-Solvent Crystallization

#12
20260021450
2026-01-22

MICROFILTRATION MEMBRANE

#13
20260014527
2026-01-15

Separator and Electrochemical Conversion Cell Including the Same

#14
20260002267
2026-01-01

HYDROGEN DETECTION FOR OXYGEN SEPARATOR VESSELS

#15
20260001044
2026-01-01

PHTHALOCYANINE-BASED COMPOSITE MEMBRANES FOR OIL-WATER SEPARATION

#16
20250360465
2025-11-27

Nanostructured high-performance thin film composite reverse osmosis membranes and methods of manufacture

#17
20250345753
2025-11-13

SOLAR SEAWATER DESALINATION MEMBRANE, PREPARATION METHOD AND SEAWATER DESALINATION TREATMENT METHOD THEREOF

#18
20250339822
2025-11-06

MEMBRANES WITH FUNCTIONALIZED PARTICLES CONTAINING METAL-ORGANIC FRAMEWORKS

#19
20250319443
2025-10-16

METHOD FOR MANUFACTURING A THIN-FILM COMPOSITE MEMBRANE FOR WATER TREATMENT, HAVING EXTREME ACID AND ALKALINE STABILITY

#20
20250319442
2025-10-16

HUMIDIFICATION LAMINATE AND HUMIDIFIER

#21
20250312749
2025-10-09

POLYAMIDINE-CONTAINING MEMBRANES FOR CO2 SEPARATIONS FROM GASEOUS STREAMS

#22
20250290211
2025-09-18

ELECTROLYZER SYSTEM AND MATRIX CELL THEREFOR

#23
20250276293
2025-09-04

METHOD FOR SEPARATING AN OIL-WATER EMULSION

#24
20250262599
2025-08-21

PREPARATION METHOD OF JANUS CERAMIC MEMBRANE AND APPLICATION OF JANUS CERAMIC MEMBRANE IN DISPERSION-INTENSIFIED BUBBLE AERATION PROCESS

#25
20250242110
2025-07-31

FLUID DELIVERY FILTERS

#26
20250222395
2025-07-10

MEMBRANES FOR THE SEPARATION OF H2S FROM H2S-CO2 MIXTURES

#27
20250205651
2025-06-26

POROUS MEMBRANE

#28
20250205647
2025-06-26

THERMAL VAPOR COMPRESSION MEMBRANE DISTILLATION HYBRID USING VAPOR SELECTIVE MEMBRANES

#29
20250177926
2025-06-05

NICKEL OXIDE (NiO)-DECORATED CERAMIC-ALUMINA POLYMERIC MEMBRANE FOR SEPARATION OF OIL-IN-WATER EMULSIONS

#30
20250144570
2025-05-08

PREPARATION METHOD FOR CHELATING MEMBRANE FOR PURIFYING WET ELECTRONIC CHEMICALS

#31
20250108339
2025-04-03

ALKANOLAMINE-CONTAINING MEMBRANES AND METHODS OF MAKING AND USING THEREOF

#32
20250092537
2025-03-20

LI RECOVERY PROCESSES AND ONSITE CHEMICAL PRODUCTION FOR LI RECOVERY PROCESSES

#33
20250091017
2025-03-20

TUNABLE HYDROPHILIC CROSSLINKED POLYMER MEMBRANES FOR SEPARATION APPLICATIONS

#34
20250065278
2025-02-27

METHOD OF REMOVING AN ORGANIC MICROPOLLUTANT FROM A TREATMENT SOLUTION

#35
20250058285
2025-02-20

PHOTOCATALYTIC SELF-CLEANING POLYPYRROLE/TiO2-PVDF NANOCOMPOSITE BASED FILTRATION MEMBRANE

#36
20250058283
2025-02-20

BAFFLE FOR A MEMBRANE DEVICE

#37
20250041806
2025-02-06

APPARATUS AND PROCESS FOR MONOVALENT ION EXTRACTION

#38
20250018347
2025-01-16

DURABLE WATER PERMEABLE FILTRATION MEMBRANES

#39
20250018346
2025-01-16

SELF-PRESERVING BIODEGRADABLE ENVIRONMENTAL DNA FILTER

#40
20250018344
2025-01-16

HYDROPHILIC MODIFIED POLYMER MEMBRANE AND FABRICATION METHOD THEREFOR

#41
20250011950
2025-01-09

LI RECOVERY PROCESSES AND ONSITE CHEMICAL PRODUCTION FOR LI RECOVERY PROCESSES

#42
20250011949
2025-01-09

LI RECOVERY PROCESSES AND ONSITE CHEMICAL PRODUCTION FOR LI RECOVERY PROCESSES

#43
20240416291
2024-12-19

SEPARATION MEMBRANE AND METHOD FOR MANUFACTURING SAME

#44
20240416290
2024-12-19

SEPARATION MEMBRANE

#45
20240416289
2024-12-19

SEPARATION MEMBRANE

#46
20240416288
2024-12-19

Porous PTFE Article with Hydrophilic Coating

#47
20240408555
2024-12-12

DOPED MEMBRANES

#48
20240408553
2024-12-12

HOLLOW FIBER MEMBRANE, HOLLOW FIBER MEMBRANE MODULE AND VESICLE-CONTAINING SOLUTION

#49
20240390855
2024-11-28

DRY-PROCESS MEMBRANE FOR FILTRATION

#50
20240382905
2024-11-21

SURFACE-MODIFIED POLYMERIC MEMBRANES AND METHOD OF MAKING THEREOF

#51
20240375079
2024-11-14

3D HIERARCHICAL NANOPOROUS GRAPHENE MEMBRANE FOR OIL/WATER SEPARATION

#52
20240367111
2024-11-07

SYNTHESIS OF GRAPHENE-MODIFIED POLYURETHANE FOAM MEMBRANE FOR SEPARATING WATER FROM AN OIL-WATER MIXTURE

#53
20240361062
2024-10-31

NANOFIBER PERVAPORATION HUMIDITY MEMBRANE

#54
20240359145
2024-10-31

PURIFICATION METHODS COMPRISING THE USE OF MEMBRANES OBTAINED FROM BIO-BASED SULFONE POLYMERS

#55
20240335792
2024-10-10

METHOD FOR EXTRACTING EXOSOME

#56
20240325991
2024-10-03

PROCESS FOR PRE-TREATING RENEWABLE FEEDSTOCKS

#57
20240325987
2024-10-03

Filtration Films Having Dense Packing of Pores of Uniform Size and Distribution, and Tools and Methods for Their Formation

#58
20240286089
2024-08-29

SEPARATION MEMBRANE WITH EXCELLENT FOULING RESISTANCE AND METHOD FOR MANUFACTURING SAME

#59
20240261737
2024-08-08

Forward Osmosis Membrane and Method for Producing Same

#60
20240261734
2024-08-08

MEMBRANE FILTERS FOR WATER AND WASTEWATER TREATMENT AND METHOD OF PRODUCING THE SAME

#61
20240238735
2024-07-18

HYDROPHILIC GRAFTING STABILIZING A LAYER OF CRYSTALLINE FRAMEWORK STRUCTURES ON POLYMERIC MEMBRANES, METHOD OF PREPARATION AND USES THEREOF

#62
20240226820
2024-07-11

TETRABLOCK COPOLYMERS AND ARTICLES MADE THEREFROM

#63
20240226814
2024-07-11

DRY-PROCESS MEMBRANE FOR FILTRATION

#64
20240226810
2024-07-11

Hydrophobic membranes and membrane distillation methods

#65
20240216871
2024-07-04

HOLLOW FIBER MEMBRANE AND MANUFACTURING METHOD THEREFOR

#66
20240216869
2024-07-04

ASSAY FOR FILTRATION OF SUSPENDED PARTICLES IN MICROPOROUS MEMBRANES

#67
20240158264
2024-05-16

SPECIALIZED LAYERS AND APPARATUS FOR PASSIVE DEWATERING, MOISTURE REMOVAL, WATER SEPARATION, WATER VAPORIZATION, AND WATER AND/OR WASTE TREATMENT

#68
20240150954
2024-05-09

FILTRATION MEDIA AND SYSTEMS FOR REDUCTION OF MICROPOLLUTANTS IN LIQUIDS

#69
20240139687
2024-05-02

SCALING-RESISTANT AND YELLOWING-RESISTANT REVERSE OSMOSIS COMPOSITE MEMBRANE AND PREPARATION METHOD THEREOF

#70
20240123405
2024-04-18

LIQUID COLUMN SEPARATION DEVICE, SYSTEM, AND METHOD

#71
20240100486
2024-03-28

SURFACE MODIFIED POLYETHERSULFONE MEMBRANES AND METHOD OF MAKING THEREOF

#72
20240100480
2024-03-28

PROCESS FOR PRE-TREATING RENEWABLE FEEDSTOCKS

#73
20240091715
2024-03-21

OIL-WATER SEPARATION SYSTEMS AND METHODS OF SEPARATING AQUEOUS EMULSIONS

#74
20240084464
2024-03-14

LI RECOVERY PROCESSES AND ONSITE CHEMICAL PRODUCTION FOR LI RECOVERY PROCESSES

#75
20240082790
2024-03-14

FILTRATION MEMBRANE FROM A BLEND COMPRISING POLYSULFONE AND POLYOXAZOLINE AND METHOD MAKING THEREOF

#76
20240075433
2024-03-07

MEMBRANE WITH IMMOBILIZED ANTICOAGULANT AND PROCESS FOR PRODUCING SAME

#77
20240050874
2024-02-15

FLUIDIC SEPARATORS AND ASSOCIATED METHODS

#78
20240042391
2024-02-08

A SEPARATION DEVICE AND COMPOSITE MEMBRANE

#79
20240026152
2024-01-25

Synthetic membrane composition comprising a polyurethane and a polyoxazoline

#80
20240024824
2024-01-25

METHOD FOR PRODUCING ASYMMETRIC POROUS MEMBRANE

#81
20240011167
2024-01-11

LI RECOVERY PROCESSES AND ONSITE CHEMICAL PRODUCTION FOR LI RECOVERY PROCESSES

#82
20240009631
2024-01-11

A METHOD OF FORMING A CROSS-LINKED POLYMERIC MEMBRANE

#83
20230372880
2023-11-23

POROUS MEMBRANE COMPOSITES WITH CROSSLINKED FLUORINATED IONOMER

#84
20230356151
2023-11-09

FILTER DEVICE, PURIFICATION DEVICE, CHEMICAL SOLUTION PRODUCTION METHOD

#85
20230356146
2023-11-09

DESICCANT ASSEMBLY FOR HUMIDITY CONTROL WITHIN A SENSOR HOUSING

#86
20230349055
2023-11-02

Li recovery processes and onsite chemical production for Li recovery processes

#87
20230347298
2023-11-02

Reverse osmosis membrane and method for manufacturing same

#88
20230338901
2023-10-26

Polyacrylonitrile-based membrane for uranium-extraction-from-seawater-seawater desalination cogeneration and its preparation method thereof

#89
20230321610
2023-10-12

HOLLOW FIBER MEMBRANE FOR SEPARATING BLOOD PLASMA FROM BLOOD

#90
20230304172
2023-09-28

Li recovery processes and onsite chemical production for Li recovery processes

#91
20230302413
2023-09-28

COMPOSITE SEMIPERMEABLE MEMBRANE AND SPIRAL MEMBRANE ELEMENT

#92
20230285908
2023-09-14

Adsorbent cartridge for oil/water separation

#93
20230256397
2023-08-17

DUAL-LAYER MEMBRANE

#94
20230256149
2023-08-17

A FILTER DEVICE FOR DIALYSIS APPLICATIONS

#95
20230234002
2023-07-27

OIL AND WATER SEPARATION MEMBRANE

#96
20230234001
2023-07-27

OIL AND WATER SEPARATION MEMBRANE

#97
20230233997
2023-07-27

CONTROLLABLE LIQUID TRANSPORT MATERIAL, SYSTEM, AND METHOD FOR PREPARING THEREOF

#98
20230219062
2023-07-13

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

#99
20230211294
2023-07-06

Self-preserving biodegradable environmental DNA filter

#100
20230201762
2023-06-29

Gas Separation Method and Apparatus

#101
20230191338
2023-06-22

RIGID SELF-SUPPORTING MXene SEPARATION MEMBRANE AND PREPARATION METHOD AND USE THEREOF

#102
20230191335
2023-06-22

A SEMI-CRYSTALLINE POLYMER MEMBRANE

#103
20230191332
2023-06-22

HOLLOW FIBER MEMBRANE MODULE AND METHOD OF MAKING AND USING SAME

#104
20230182086
2023-06-15

HIGH-PERFORMANCE COMPOSITE MEMBRANES FOR GAS SEPARATION

#105
20230173436
2023-06-08

COATED SUBSTRATES THAT DEMONSTRATE PREFERENTIAL PERMEABILITY TO WATER, SUITABLE AS MEMBRANES FOR SEPARATING OIL-IN-WATER EMULSIONS

#106
20230158457
2023-05-25

METHODS AND SYSTEMS FOR THE SEPARATION OF METAL IONS FROM AN AQUEOUS FEED

#107
20230149832
2023-05-18

SURFACE FUNCTIONALIZED AFFINITY MEMBRANES

#108
20230129711
2023-04-27

LAMINATE

#109
20230117524
2023-04-20

FILTRATION MODULE AND ASSEMBLY FOR FILTERING A PROCESS MEDIUM IN A BIOPROCESS AND METHOD OF SAMPLING DURING A BIOPROCESS

#110
20230076317
2023-03-09

Forward osmosis membrane and method of preparing same

#111
20230072568
2023-03-09

FORWARD OSMOSIS MEMBRANE AND METHOD OF PREPARING SAME

#112
20230060660
2023-03-02

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

#113
20230060093
2023-02-23

HIGH-FLUX WATER PERMEABLE MEMBRANES

#114
20230054223
2023-02-23

Hollow-fibre membrane with improved biocompatibility and reduced elution of hydrophilic polymers

#115
20230035042
2023-02-02

METHOD FOR PREPARING DURABLY HYDROPHILIC AND UNIFORM-PORE ULTRAFILTRATION MEMBRANE

#116
20230029726
2023-02-02

Li recovery processes and onsite chemical production for Li recovery processes

#117
20230027081
2023-01-26

Stainless steel filter membrane with iron oxide coating

#118
20230027017
2023-01-26

Porous Composite Membrane for Solvent Extraction

#119
20230024854
2023-01-26

Structured hydrogel membranes for fresh water harvesting

#120
20230017950
2023-01-19

HYDROPHILIC MEMBRANES

#121
20230015162
2023-01-19

MICROFILTRATION MEMBRANE

#122
20230001363
2023-01-05

Composite semi-permeable membrane

#123
20230001359
2023-01-05

Antimicrobial filtration membranes

#124
20220411686
2022-12-29

PARTICULATE SLURRIES AND METHODS OF MAKING THE SAME

#125
20220401892
2022-12-22

A CERAMIC MEMBRANE FOR WATER AND WASTEWATER TREATMENT

#126
20220396891
2022-12-15

ELECTROLYZER SYSTEM AND MATRIX CELL THEREFOR

#127
20220395783
2022-12-15

SURFACE-MODIFIED POLYETHERSULFONE MEMBRANES AND METHOD OF MAKING THEREOF

#128
20220388878
2022-12-08

Systems and methods for removal of carbon dioxide from seawater

#129
20220380917
2022-12-01

Li recovery processes and onsite chemical production for Li recovery processes

#130
20220380914
2022-12-01

Li recovery processes and onsite chemical production for Li recovery processes

#131
20220380912
2022-12-01

Li recovery processes and onsite chemical production for Li recovery processes

#132
20220379267
2022-12-01

SYSTEMS AND METHODS FOR PURIFYING AQUEOUS SOLUTIONS

#133
20220379266
2022-12-01

POLYMER-BASED FILM, PREPARATION METHOD THEREFOR, AND USE THEREOF

#134
20220370961
2022-11-24

2D MATERIAL MEMBRANE WITH IONIC SELECTIVITY

#135
20220347632
2022-11-03

Carbon molecular sieve membrane and its use in separation processes

#136
20220339586
2022-10-27

Treating fluids recovered from well operations using a graphene oxide coated membrane

#137
20220306955
2022-09-29

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

#138
20220297066
2022-09-22

PURIFICATION METHODS COMPRISING THE USE OF MEMBRANES OBTAINED FROM BIO-BASED SULFONE POLYMERS

#139
20220282054
2022-09-08

SUPER-WET SURFACE AND PREPARATION METHOD THEREFOR AND APPLICATION THEREOF

#140
20220266204
2022-08-25

Separation film

#141
20220241734
2022-08-04

Imidazole covalent organic framework

#142
20220235306
2022-07-28

Surface modified separation media

#143
20220209272
2022-06-30

Composite membrane

#144
20220193620
2022-06-23

ASYMMETRIC COMPOSITE MEMBRANES AND MODIFIED SUBSTRATES USED IN THEIR PREPARATION

#145
20220168694
2022-06-02

Porous membrane

#146
20220161200
2022-05-26

HYDROPHILIC COMPOSITE POROUS MEMBRANE

#147
20220161199
2022-05-26

Assay for filtration of suspended particles in microporous membranes

#148
20220161194
2022-05-26

Thermal vapor compression membrane distillation hybrid using vapor selective membranes

#149
20220126241
2022-04-28

Porous membrane for single particle analysis

#150
20220118410
2022-04-21

SUPER-HYDROPHILIC, SUPER-OLEOPHOBIC MEMBRANES COMPRISING CARBOHYDRATE DERIVATIVES

#151
20220118380
2022-04-21

SUPER-HYDROPHILIC SURFACE TREATMENT METHOD OF FILTRATION MEDIUM, SUPER-HYDROPHILIC FILTER FOR OIL-WATER SEPARATION AND METHOD OF FABRICATING THE SAME

#152
20220105475
2022-04-07

ENZYMATICALLY ACTIVE HIGH-FLUX SELECTIVELY GAS-PERMEABLE MEMBRANES FOR ENHANCED OIL RECOVERY AND CARBON CAPTURE

#153
20220088539
2022-03-24

SEPARATION MEMBRANE MODULE

#154
20220080367
2022-03-17

Efficient antifouling and hydrophilic polyethersulfone ultrafiltration membrane and preparation method thereof

#155
20220056235
2022-02-24

Porous membrane, composite membrane, and method for producing porous membrane

#156
20220054986
2022-02-24

Filtration Films Having Dense Packing of Pores of Uniform Size and Distribution, and Tools and Methods for Their Formation

#157
20220042182
2022-02-10

Li recovery processes and onsite chemical production for Li recovery processes

#158
20220032239
2022-02-03

Membranes for gas separation

#159
20220023800
2022-01-27

DIALYZER COMPRISING A FLUORINE-CONTAINING HOLLOW FIBER MEMBRANE

#160
20220023774
2022-01-27

Degasification system, liquid degasification method, degasification module, method for manufacturing degasification system, and method for producing natural resources

#161
20210395566
2021-12-23

ACID RESISTANT FILTER MEDIA

#162
20210394129
2021-12-23

SEPARATION MEMBRANE AND MEMBRANE SEPARATION METHOD

#163
20210394127
2021-12-23

Gas permeable membranes and methods of using thereof

#164
20210387146
2021-12-16

COLLECTION OF CELLS FROM BIOLOGICAL FLUID

#165
20210370238
2021-12-02

Hydrophilic porous membrane and method for producing hydrophilic porous membrane

#166
20210362100
2021-11-25

POLYVINYLIDENE FLUORIDE RESIN-MADE POROUS MEMBRANE AND METHOD FOR PRODUCING SAME

#167
20210362098
2021-11-25

Devices and methods for water filtration membrane

#168
20210354090
2021-11-18

Nanofiber membrane and method for manufacturing the same

#169
20210346847
2021-11-11

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

#170
20210346580
2021-11-11

HEMODIALYZER AND HEMODIALYSIS SYSTEM

#171
20210322925
2021-10-21

Hydrophobic membranes and membrane distillation methods

#172
20210308631
2021-10-07

NANOSTRUCTURE COMPOSITE SEMIPERMEABLE MEMBRANE

#173
20210288341
2021-09-16

SUBSTRATE FOR COMPOSITE MEMBRANE

#174
20210268449
2021-09-02

METHOD FOR PRODUCING POROUS HOLLOW FIBER MEMBRANE FOR HUMIDIFICATION

#175
20210260538
2021-08-26

Method for manufacturing porous membrane and porous membrane

#176
20210252462
2021-08-19

Compositions for use in the simultaneous removal of endotoxins and uremic solutes during the treatment of patients

#177
20210245110
2021-08-12

UV-GRAFTING PROCESS FOR POLYMERIC FLAT-SHEET MEMBRANES

#178
20210245108
2021-08-12

Microporous membrane and methods to make same

#179
20210237003
2021-08-05

Rice-husk derived silicon carbide membrane sorbent for oil removal

#180
20210236998
2021-08-05

A CROSS-LINKED POLYMERIC MEMBRANE

#181
20210229047
2021-07-29

Doped membranes

#182
20210229043
2021-07-29

Membrane for Capillary Microfiltration

#183
20210229031
2021-07-29

Hybrid polymer membrane

#184
20210213394
2021-07-15

Porous hollow fiber membrane

#185
20210206801
2021-07-08

Chromatography membranes, devices containing them, and methods of use thereof

#186
20210205524
2021-07-08

Method for whole blood filtration and filter membrane structure for whole blood filtration

#187
20210197141
2021-07-01

SEPARATION MEMBRANE MODULE

#188
20210197133
2021-07-01

POROUS MEMBRANE

#189
20210197132
2021-07-01

Forward osmosis membrane having high chemical resistance

#190
20210129089
2021-05-06

SUPER-HYDROPHILIC MEMBRANES BASED ON COPPER(I) IODIDE DEPOSITS ON METAL MESHES

#191
20210106954
2021-04-15

Super-hydrophilic/underwater super-oleophobic separation membrane and preparation method thereof

#192
20210101119
2021-04-08

COMPOSITE HOLLOW FIBER MEMBRANE, AND METHOD FOR PRODUCING COMPOSITE HOLLOW FIBER MEMBRANE

#193
20210086142
2021-03-25

MEMBRANE

#194
20210086139
2021-03-25

Hydrophilic porous membrane and method for producing hydrophilic porous membrane

#195
20210079220
2021-03-18

Zwitterion-functionalized multicomponent copolymers and associated polymer blends and membranes

#196
20210079180
2021-03-18

Synthetic membrane composition comprising a fluorinated polyurethane

#197
20210070989
2021-03-11

Synthetic membrane composition comprising a polyurethane and a polyoxazoline

#198
20210060488
2021-03-04

Methods of treating fluids using thermal gradient osmosis

#199
20210045664
2021-02-18

DIFFUSION LAYER FOR AN ENZYMATIC IN-VIVO SENSOR

#200
20210008491
2021-01-14

Method and apparatus for removing CO2

#201
20210001282
2021-01-07

Composite semipermeable membrane and composite semipermeable membrane element

#202
20210001280
2021-01-07

MANUFACTURING METHOD AND MANUFACTURING APPARATUS FOR ACIDIC GAS SEPARATION MEMBRANE SHEET

#203
20210001278
2021-01-07

METHODS OF MAKING POROUS MEMBRANES

#204
20200406199
2020-12-31

Nanofiltration membrane with high flux for selectively removing hydrophobic endocrine disrupting chemicals and preparation method thereof

#205
20200376445
2020-12-03

Polymer composition containing sulfonated carbon nanotube and sulfonated graphene oxide for fabricating hydrophilic separation membrane

#206
20200376438
2020-12-03

Gas separation apparatus and gas separation method

#207
20200368696
2020-11-26

Agarose ultrafiltration membrane composites for size based separations

#208
20200368693
2020-11-26

Filtering device, purification device, and method for manufacturing chemical liquid

#209
20200360864
2020-11-19

Hollow fiber membrane and manufacturing method thereof

#210
20200360862
2020-11-19

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Manufacture of surfactant-containing compositions with enhanced stability

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Nanostructured fibrous membranes for membrane distillation

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Hollow fiber membrane for filtration of liquids

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Precise fabrication of activated-hydrophilic-hydrophobic MXenes-based multidimensional nanosystems for efficient and prompt water purification from petroleum wastes and desalination process under ambient conditions

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Self-preserving biodegradable environmental DNA filter

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High flux, chlorine resistant coating for sulfate removal membranes

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Membrane device for blood separation and methods of making and using the same

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Graphene-based membrane and method of producing the same

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Modified ceramic membranes for treatment of oil sands produced water, discharge water and effluent streams

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

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Composite reverse osmosis membrane and preparation method thereof

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Porous membrane for water treatment use

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MULTI-LAYERED MEMBRANE FOR OIL/WATER SEPARATION

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Acid-resistant nano-separation membrane having enhanced flow rate, and method for manufacturing same

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Hollow fiber membrane for filtration of liquids

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DIALYSIS MEMBRANE AND METHOD FOR ITS PRODUCTION

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Enzymatically active high-flux selectively gas-permeable membranes for enhanced oil recovery and carbon capture

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MEMBRANES FOR GAS SEPARATION

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

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

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PHOTO SENSITIVE VARIABLE HYDROPHILIC MEMBRANE AND METHOD FOR MANUFACTURING THE SAME

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Systems and methods for oleophobic composite membranes

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MEMBRANE FOR THE ADSORPTION OF BACTERIA

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Hydrophilic polymer and membrane for oil-water separation and method of producing the same

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Composition for forming reverse osmosis membrane protection layer, method for preparing reverse osmosis membrane using same, reverse osmosis membrane, and water treatment module

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

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One-step scalable fabrication of mechanically robust visible-light responsive oxide-modified metallic multifunctional membranes

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Onboard fuel separation for octane-on-demand using membrane distillation

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Polymeric water-separation membrance containing sulfonated inorganic particles

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Superoleophobic membranes for oil/water separation

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Polyaniline membranes, uses, and methods thereto

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Manufacture of surfactant-containing compositions with enhanced stability

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Filtering article containing titania nanotubes

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Modular membrane system and method for olefin separation

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METHOD OF MEASURING CONCENTRATION OF DISSOLVED ORGANIC NITROGEN IN SEWAGE

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Thin-sheet zeolite membrane and methods for making the same

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

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Method and apparatus for increasing mass transfer in aqueous gas adsorption processes

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Blood processing filter

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ANION EXCHANGE MEMBRANE WITH HYDROPHILIC MOIETIES

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Passive sampler and methods of making

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Filled microporous membranes

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

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Implantable Device for Implantation of Cells Having Anti-Inflammatory and Vascularization Capabilities and Methods of Making Thereof

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Composite reverse osmosis membrane, a water filtration system and a method of manufacturing same

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Method, spinneret and system for fabricating multilayer membranes

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Gas separation method

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Gas separation method

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Microporous membrane and methods to make same

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High selectivity facilitated transport membrane comprising polyethersulfone/polyethylene oxide-polysilsesquioxane blend membrane for olefin/paraffin separations

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Functionalized Ceramic Membranes for the Separation of Organics from Raw Water and Methods of Filtration Using Functionalized Ceramic Membranes

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Chromatography membranes, devices containing them, and methods of use thereof

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Modified filter membrane and the use thereof

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High flux, chlorine resistant coating for sulfate removal membranes

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PROCESSING INCLUDING A MEMBRANE AND GAS RECYCLING SYSTEM FOR FORWARD OSMOSIS WATER TREATMENT SYSTEMS USING SWITCHABLE POLAR SOLVENTS

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Porous membrane

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Grafted ultra high molecular weight polyethylene microporous membranes

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GAS SEPARATION MEMBRANE, METHOD OF PRODUCING GAS SEPARATION MEMBRANE, GAS SEPARATION MEMBRANE MODULE, AND GAS SEPARATOR

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PROCESS FOR MAKING MEMBRANES

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Zwitterion-functionalized multicomponent copolymers and associated polymer blends and membranes

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Method for separating COusing facilitated COtransport membrane

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APPARATUS AND METHOD FOR ROLL-TO-ROLL MEMBRANE MANUFACTURE

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Agarose ultrafiltration membrane composites for size based separations

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Hollow fiber membrane, and method for producing hollow fiber membrane

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Apparatuses and methods for energy efficient separations including refining of fuel products

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Methods for treating filled microporous membranes

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Methods for treating filled microporous membranes

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Two-layer photo-responsive membranes

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