ClassID:

29990

B01D71/021 - CPC Classification

Classification description:

Semi-permeable membranes for separation processes or apparatus characterised by the material; Manufacturing processes specially adapted therefor; Inorganic material Carbon

Recent Application in this class:
#1
20250367609
2025-12-04

Atomic Scale Paired Electron Bonding, Adsorption and Chelation for Removing Preservative Biocidal Agents from Rx and OTC Ophthalmic Therapeutics and Other Medical Solutions

#2
20250345753
2025-11-13

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

#3
20250262597
2025-08-21

PATTERNED NANOFIBER ARRAYS ASSEMBLED THROUGH PATTERNED FILTRATION

#4
20250144575
2025-05-08

CARBON MOLECULAR SIEVES MEMBRANES WITH ATOMIC ALUMINUM DISTRIBUTED IN IT

#5
20250121333
2025-04-17

Advanced carbon molecular sieve membranes derived from composite polyimide hollow fiber precursors

#6
20250108336
2025-04-03

POLYMER SURFACE FOR CONDUCTIVE MEMBRANES AND METHODS OF MAKING THEREOF

#7
20250059043
2025-02-20

A PROCESS FOR THE PREPARATION OF A SUPPORTED CARBON MEMBRANES (CMS)

#8
20250041793
2025-02-06

PROCESS FOR PREPARING A POLYBENZOXAZINE-DERIVED CARBON MEMBRANE, CARBON MEMBRANE, USE OF SAID MEMBRANE FOR SEPARATING INDUSTRIAL GASES AND PERMEATION MODULE

#9
20240342664
2024-10-17

Carbon Molecular Sieve Membrane and Methods Thereof

#10
20240342663
2024-10-17

POROUS MATERIALS, METHODS AND USES THEREOF

#11
20240325985
2024-10-03

METHODS FOR MANUFACTURING HOLLOW FIBER CARBON MEMBRANES

#12
20240278190
2024-08-22

Gas separation method with multilayer membrane

#13
20240278188
2024-08-22

Method for separating carbon dioxide and methane

#14
20240269622
2024-08-15

Method for separating a gas stream to isolate carbon dioxide

#15
20240261736
2024-08-08

CARBON MOLECULAR SIEVE MEMBRANE PREPARED FROM HYDROQUINONE AND THE METHOD OF MANUFACTURING

#16
20240238733
2024-07-18

Preparation Method for Hollow Fiber Inorganic Membrane

#17
20240139688
2024-05-02

Polymeric Hollow Fiber Membrane Having A Crosslinked Selective Layer, Carbon Molecular Sieve Hollow Fiber Membrane, And Methods For Preparing The Same

#18
20240100489
2024-03-28

Carbon-based Systems for Simultaneous Adsorption and Release of Small Molecules

#19
20240100484
2024-03-28

LIQUID COMPOSITION, MEMBRANE, AND PRODUCT COMPRISING MEMBRANE

#20
20240091713
2024-03-21

Rotary Filter Apparatus For Roll-To-Roll Nanomaterial Dispersion Papermaking

#21
20240009630
2024-01-11

POROUS AND MONOLITHIC CARBON MEMBRANES AND THEIR USE

#22
20230381720
2023-11-30

MICROPOROUS MEMBRANES, UNDERLAYMENT, ROOFING, FLASHING, WRAP, AND METHODS FOR MAKING AND USING THE SAME

#23
20230372881
2023-11-23

GAS SEPARATION MEMBRANE AND GAS SEPARATION MEMBRANE MODULE

#24
20230347301
2023-11-02

WATER TREATMENT MEMBRANES EMBEDDED WITH A STABLE AND BACTERICIDAL NANO DIAMOND MATERIAL

#25
20230311073
2023-10-05

CARBON MOLECULAR SIEVE MEMBRANES BASED ON OXYGEN-FREE POLYMERIC PRECURSORS

#26
20230294070
2023-09-21

Mixed matrix carbon molecular sieve (CMS) membrane and use of mixed matrix CMS membrane in CH/CH separation

#27
20230294048
2023-09-21

Apparatus, systems, and methods for purifying a fluid with a silicon carbide membrane

#28
20230285909
2023-09-14

CARBON NANOMEMBRANES ON POROUS MATERIALS

#29
20230278006
2023-09-07

METHOD OF PRODUCING CARBON MOLECULAR SIEVE MEMBRANES

#30
20230264152
2023-08-24

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

#31
20230264151
2023-08-24

Regenerable organic contaminant controller in space application

#32
20230249136
2023-08-10

CARBON HOLLOW FIBRE MEMBRANE

#33
20230211293
2023-07-06

Gas separation membrane module with hollow fiber carbon molecular sieve membranes

#34
20230191338
2023-06-22

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

#35
20230191337
2023-06-22

Graphene membranes and methods for making graphene membranes

#36
20230173435
2023-06-08

DURABLE GRAPHENE OXIDE MEMBRANES

#37
20230173434
2023-06-08

Method for separating a gas mixture

#38
20230167591
2023-06-01

ELECTROSPUN NANOFIBROUS POLYMER MEMBRANE FOR USE IN AIR FILTRATION APPLICATIONS

#39
20230163335
2023-05-25

Integrated production of hydrogen, electricity, and heat

#40
20230149860
2023-05-18

Gas filter for separating gaseous compositions

#41
20230145516
2023-05-11

Carbon dioxide membrane filter with graphene crown pores

#42
20230114871
2023-04-13

LAYER-BY-LAYER ASSEMBLY OF GRAPHENE OXIDE MEMBRANES VIA ELECTROSTATIC INTERACTION AND ELUDICATION OF WATER AND SOLUTE TRANSPORT MECHANISMS

#43
20230110094
2023-04-13

HOLLOW FIBER FILTRATION CARTRIDGE AND METHODS THEREOF

#44
20230088542
2023-03-23

Carbon molecular sieve membranes containing a group 13 metal and method to make them

#45
20230032395
2023-02-02

METHODS FOR PREPARING MICROCAPILLARY CARBON MOLECULAR SIEVE MEMBRANES

#46
20230031927
2023-02-02

FARADIC POROSITY CELL

#47
20230017076
2023-01-19

HYDROGEN ISOTOPE SEPARATION SYSTEMS

#48
20230001350
2023-01-05

FLUORINATED NANOPOROUS MOLECULAR SIEVE MEMBRANES FOR EFFICIENT GAS SEPARATION

#49
20220396484
2022-12-15

ASYMMETRIC POROUS MATERIALS, METHODS OF MAKING SAME, AND USES THEREOF

#50
20220387940
2022-12-08

GRAPHENE-POLYAMIDE COMPOSITE MEMBRANES AND MICROPARTICLES, METHODS OF MANUFACTURE, AND METHODS OF USE

#51
20220347632
2022-11-03

Carbon molecular sieve membrane and its use in separation processes

#52
20220331733
2022-10-20

Hydrogen purification using molecular dynamics

#53
20220323914
2022-10-13

Nanocarbon enhanced membrane for purification and dewatering of solvents and fuels

#54
20220323912
2022-10-13

LIQUID PURIFICATION MEMBRANE INCLUDING CARBONACEOUS MATERIALS AND METHODS OF FORMING THEM

#55
20220323906
2022-10-13

USE OF SURFACE MODIFIED POROUS MEMBRANES FOR FLUID DISTILLATION

#56
20220306496
2022-09-29

Nanocarbon Immobilized Membrane for Bacterial Deactivation and Endotoxin Removal Via Membrane Distillation

#57
20220305436
2022-09-29

GUANIDINE-CONTAINING MEMBRANES AND METHODS OF USING THEREOF

#58
20220288540
2022-09-15

FLUID-SEPARATION CARBON MEMBRANE MODULE

#59
20220285712
2022-09-08

Integrated production of hydrogen, electricity, and heat

#60
20220274070
2022-09-01

FILTER COMPRISING A SILICONE CARBIDE SEPARATOR LAYER

#61
20220274069
2022-09-01

CONDUCTIVE MEMBRANE AND PREPARATION METHOD THEREOF

#62
20220274064
2022-09-01

Filtration membrane and method of production thereof

#63
20220250009
2022-08-11

Patterned nanofiber arrays assembled through patterned filtration

#64
20220241733
2022-08-04

CARBON NANOTUBE/NANOFIBER CONDUCTIVE COMPOSITE MEMBRANE AND PREPARATION METHOD THEREOF

#65
20220226780
2022-07-21

FILTER UNIT AND SEPARATION DEVICE AND SEPARATION METHOD FOR FLUID

#66
20220220006
2022-07-14

DEVICE FOR CONTINUOUS SEAWATER DESALINATION AND METHOD THEREOF

#67
20220219125
2022-07-14

HYBRID INORGANIC OXIDE-CARBON MOLECULAR SIEVE MEMBRANES

#68
20220212148
2022-07-07

Apparatuses, methods, and systems for fabricating graphene membranes

#69
20220212147
2022-07-07

Synthesis of porous graphitic carbon membranes

#70
20220194869
2022-06-23

CERAMIC GO/PEI NANOMEMBRANE BY LAYER-BY-LAYER ASSEMBLY BASED ON COVALENT BOND USING EDC CHEMISTRY AND METHOD FOR MANUFACTURING THE SAME

#71
20220184559
2022-06-16

Controlled nanoscale-perforated two dimensional materials and membranes

#72
20220184557
2022-06-16

Solar-thermal membrane for dewatering aqueous organic-acid solutions

#73
20220177632
2022-06-09

Porous-polymer-modified metal carbon nanotube composite membrane, preparation method and application thereof

#74
20220177333
2022-06-09

Method for purifying dye-containing wastewater based on porous-polymer-modified metal carbon nanotube composite membrane

#75
20220176321
2022-06-09

System and Process for Hybrid Membrane Distillation-Pervaporation

#76
20220161185
2022-05-26

Separation membrane

#77
20220152584
2022-05-19

GAS-TIGHT, HEAT-PERMEABLE MULTILAYER CERAMIC COMPOSITE TUBE

#78
20220134291
2022-05-05

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

#79
20220127177
2022-04-28

Semiconductor process wastewater treatment system and semiconductor process wastewater treatment method using the same

#80
20220127168
2022-04-28

Integrated power system

#81
20220081379
2022-03-17

Continuous preparation method of 2,3,3,3-tetrafluoropropene

#82
20220080365
2022-03-17

Carbon membrane for fluid separation use

#83
20220080361
2022-03-17

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

#84
20220041452
2022-02-10

Graphene membrane and method for making graphene membrane

#85
20220040644
2022-02-10

Hydrogen purification using molecular dynamics

#86
20220032240
2022-02-03

Separation membrane and methods of preparation thereof

#87
20220032239
2022-02-03

Membranes for gas separation

#88
20220032237
2022-02-03

CMS membrane, method for the production thereof and use thereof

#89
20220009798
2022-01-13

Fluoride removal process

#90
20220009795
2022-01-13

Desalination device with graphene filtering for the production of drinking water

#91
20220008867
2022-01-13

MEMBRANES FOR FORWARD OSMOSIS AND MEMBRANE DISTILLATION AND PROCESS OF TREATING FRACKING WASTEWATER

#92
20220001339
2022-01-06

GRAPHENE MEMBRANE

#93
20210394127
2021-12-23

Gas permeable membranes and methods of using thereof

#94
20210393864
2021-12-23

FLUID REACTORS

#95
20210387147
2021-12-16

Composite material for removal of hydrophobic components from fluid mixtures

#96
20210379538
2021-12-09

Asymmetric modified carbon molecular sieve hollow fiber membranes having improved permeance

#97
20210370242
2021-12-02

FILTRATION APPARATUS CONTAINING GRAPHENE OXIDE MEMBRANE

#98
20210362097
2021-11-25

Separation membrane

#99
20210354094
2021-11-18

Durable graphene oxide membranes

#100
20210354093
2021-11-18

MEMBRANES FOR MEMBRANE DISTILLATION DESALINATION TECHNOLOGY

#101
20210347658
2021-11-11

NOVEL CONDUCTIVE MEMBRANE FILTRATION SYSTEM FOR DEGRADATION OF ORGANIC POLLUTANTS FROM WASTEWATER

#102
20210339197
2021-11-04

One step integration of membrane distillation with direct air-stripping

#103
20210331121
2021-10-28

Nano Carbon Immobilized Membranes for Selective Membrane Distillation

#104
20210324142
2021-10-21

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

#105
20210317012
2021-10-14

WATER TREATMENT SYSTEMS, AN ELECTRIC FILTRATION CELL, AND METHODS OF SEPARATING AND ACQUIRING CHARGED COMPOSITIONS, SUCH AS PHOSPHOROUS

#106
20210291121
2021-09-23

GRAPHENE MEMBRANE AND METHOD FOR MAKING GRAPHENE MEMBRANE

#107
20210278392
2021-09-09

Deterministic stepping of polymers through a nanopore

#108
20210276907
2021-09-09

Method for extracting antibacterial peptides and albumin from pea whey wastewater

#109
20210276872
2021-09-09

Graphene membrane and method for making graphene membrane

#110
20210252462
2021-08-19

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

#111
20210246851
2021-08-12

FUEL SUPPLY FOR AN INTERNAL COMBUSTION ENGINE

#112
20210245112
2021-08-12

MIXED MATRIX MEMBRANES, AND RELATED GAS SEPARATION MEMBRANE APPARATUSES, GASEOUS FLUID TREATMENT SYSTEMS, AND METHODS

#113
20210229048
2021-07-29

SELECTIVELY PERMEABLE GRAPHENE OXIDE ELEMENT

#114
20210229046
2021-07-29

ULTRA-THIN, HIGH-POROSITY, TRACK-ETCHED MEMBRANES

#115
20210229045
2021-07-29

Separation of gases via carbonized vinylidene chloride copolymer gas separation membranes and processes therefor

#116
20210229044
2021-07-29

SEPARATION OF GASES VIA CARBONIZED VINYLIDENE CHLORIDE COPOLYMER GAS SEPARATION MEMBRANES AND PROCESSES THEREFORE

#117
20210229030
2021-07-29

Method of making carbon molecular sieve membranes

#118
20210229029
2021-07-29

SELECTIVELY PERMEABLE GRAPHENE OXIDE MEMBRANE

#119
20210213395
2021-07-15

Spiral-structured three dimensional porous graphene oxide-based membrane for stable ultrafast filtration

#120
20210205763
2021-07-08

Carbon nanomembranes on porous materials

#121
20210197140
2021-07-01

Graphene membranes and methods for making graphene membranes

#122
20210187447
2021-06-24

Nanoporous graphene membranes

#123
20210187445
2021-06-24

Reverse osmosis membrane and method for producing reverse osmosis membrane

#124
20210178337
2021-06-17

Double-layered cellulose nanofiber material, method of manufacturing, membranes, and use thereof

#125
20210178336
2021-06-17

SELECTIVELY PERMEABLE GRAPHENE OXIDE MEMBRANE

#126
20210171351
2021-06-10

Method for printing objects having laser-induced graphene (LIG) and/or laser-induced graphene scrolls (LIGS) materials

#127
20210171341
2021-06-10

Apparatuses comprising films with free-standing region

#128
20210170344
2021-06-10

GRAPHENE STRUCTURE BASED ON ENHANCING HEAT TRANSFER EFFECT AND IMPROVING SEAWATER DESALINATION EFFICIENCY

#129
20210170337
2021-06-10

Use of surface modified porous membranes for fluid distillation

#130
20210162353
2021-06-03

MIXED MATRIX MEMBRANE WITH GRAPHENE OXIDE AND POLYETHER AMIDE POLYMER FOR DEHYDRATION OF GAS

#131
20210146314
2021-05-20

Apparatus, systems, and methods for purifying a fluid with a silicon carbide membrane

#132
20210138407
2021-05-13

Supported carbon molecular sieve membranes and method to form them

#133
20210138395
2021-05-13

Carbon dioxide reduction filter

#134
20210129085
2021-05-06

Method of making carbon molecular sieve membranes

#135
20210121831
2021-04-29

Composite membrane containing a polydopamine-poly acyl halide matrix incorporating carbide-derived carbon and methods thereof

#136
20210113970
2021-04-22

Microporous membranes, underlayment, roofing, flashing, wrap, and methods for making and using the same

#137
20210060499
2021-03-04

Graphene nanowindow structure and method for producing highly pure gas

#138
20210060498
2021-03-04

A THIN FILM COMPOSITE MEMBRANE

#139
20210046430
2021-02-18

Graphene membrane and method for making graphene membrane

#140
20210032109
2021-02-04

Highly metallic, hydrophilic, polymer-free carbon nanotube (CNT) thin sheet and uses thereof

#141
20210023508
2021-01-28

Graphene membrane filter for gas separation

#142
20210023507
2021-01-28

GRAPHENE FILTER MODULE FOR WATER TREATMENT

#143
20210023506
2021-01-28

Method of fabricating and operating water-permeable capacitive deionization electrode capable of selectively absorbing and desorbing sodium ions using NASICON-incorporated carbon nanotube structure

#144
20210017048
2021-01-21

SOLAR THERMAL MEMBRANE DISTILLATION SYSTEM FOR DRINKING WATER PRODUCTION

#145
20210008504
2021-01-14

Use of nanoporous carbon membranes for separating aqueous/organic mixtures

#146
20210008503
2021-01-14

Method of preparation of conductive polymer/carbon nanotube composite nanofiltration membrane and the use thereof

#147
20200407525
2020-12-31

Porous Polymer Membranes Comprising Vertically Aligned Carbon Nanotubes, and Methods of Making and Using Same

#148
20200405938
2020-12-31

Apparatus and method for regenerating a dialysis solution

#149
20200398229
2020-12-24

Membranes for gas separation

#150
20200392017
2020-12-17

SYSTEMS AND METHODS FOR WATER PURIFICATION

#151
20200391161
2020-12-17

FLUID SEPARATION MEMBRANE

#152
20200391158
2020-12-17

REVERSE OSMOSIS CENTRIFUGE

#153
20200384454
2020-12-10

Metal organic framework membranes

#154
20200384422
2020-12-10

Graphene or Graphene Derivative Membrane

#155
20200384411
2020-12-10

Hydrogen isotope separation methods and systems

#156
20200376443
2020-12-03

SELECTIVELY PERMEABLE GRAPHENE OXIDE MEMBRANE

#157
20200376442
2020-12-03

GRAPHENE OXIDE MEMBRANE PROTECTIVE COATING

#158
20200360869
2020-11-19

Durable graphene oxide membranes

#159
20200360868
2020-11-19

Filtration apparatus containing graphene oxide membrane

#160
20200360867
2020-11-19

WATER TREATMENT FLOW CHANNEL MEMBER

#161
20200353436
2020-11-12

Methods of forming a bicontinuous intraphase jammed emulsion gel and uses thereof

#162
20200338505
2020-10-29

Nanoporous membranes for fast diffusion of ions and small molecules

#163
20200338496
2020-10-29

Membrane gas separation under magnetic field

#164
20200324253
2020-10-15

A Graphene-Based Membrane

#165
20200317553
2020-10-08

Treatment of fluoride-containing wastewater

#166
20200316528
2020-10-08

Mitigating leaks in membranes

#167
20200276543
2020-09-03

Graphene-based membrane and method of preparation thereof

#168
20200276542
2020-09-03

Carbon molecular sieve membranes containing a group 13 metal and method to make them

#169
20200261861
2020-08-20

SELECTIVELY PERMEABLE GRAPHENE OXIDE MEMBRANE

#170
20200261858
2020-08-20

PERMEABLE GRAPHENE AND PERMEABLE GRAPHENE MEMBRANES

#171
20200254394
2020-08-13

METHOD FOR MANUFACTURING MOLDED FILTER BODY

#172
20200254393
2020-08-13

Method to make carbon molecular sieve hollow fiber membranes

#173
20200238223
2020-07-30

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

#174
20200238218
2020-07-30

Submerged membrane unit diffuser case

#175
20200215496
2020-07-09

REDUCED GRAPHENE OXIDE BARRIER MATERIALS

#176
20200215495
2020-07-09

Advanced filtration membranes using chitosan and graphene oxide

#177
20200215494
2020-07-09

Chitosan-graphene oxide membranes

#178
20200206696
2020-07-02

Reactive inhibition of pore structure collapse during pyrolytic formation of carbon molecular sieves

#179
20200206695
2020-07-02

Layered CDC-polyamide membrane and its make and use

#180
20200197878
2020-06-25

Hybrid membrane and method for separating oil and water

#181
20200197860
2020-06-25

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

#182
20200179879
2020-06-11

System for evaluating performance of carbon dioxide separation membrane module and device therefor

#183
20200171441
2020-06-04

Carbon membrane for fluid separation and method for manufacturing the same

#184
20200164318
2020-05-28

Graphene-based membrane and method of producing the same

#185
20200156015
2020-05-21

CARBON NANOTUBE MEMBRANE

#186
20200156010
2020-05-21

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

#187
20200156006
2020-05-21

Omniphobic membranes and application thereof

#188
20200147558
2020-05-14

Graphene Oxide Coated Porous Hollow Fibrous Substrates for Carbon Dioxide Capture

#189
20200114316
2020-04-16

Asymmetric polyvinylidine chloride membranes and carbon molecular sieve membranes made therefrom

#190
20200108353
2020-04-09

GRAPHENE OXIDE MEMBRANES FOR FILTERING ORGANIC SOLUTIONS

#191
20200108352
2020-04-09

TUNABLE GRAPHENE-BASED MEMBRANES AND METHOD OF MAKING THE SAME

#192
20200108351
2020-04-09

MULTI-LAYERED MEMBRANE FOR OIL/WATER SEPARATION

#193
20200101424
2020-04-02

METHOD FOR PERFORATING CARBON NANOMATERIAL, AND METHOD FOR PRODUCING FILTER MOLDED ARTICLE

#194
20200101420
2020-04-02

Superhydrophobic coated micro-porous carbon foam membrane and method for solar-thermal driven desalination

#195
20200086277
2020-03-19

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

#196
20200066845
2020-02-27

Method for producing a graphene-based sensor

#197
20200061546
2020-02-27

WATER FILTRATION

#198
20200055001
2020-02-20

Extracting/Introducing Molecules from/to Blood or Other Liquids

#199
20200016547
2020-01-16

Selectively permeable graphene oxide membrane

#200
20200002174
2020-01-02

Laser-induced graphene (LIG) and laser induced graphene scrolls (LIGS) materials

#201
20200001247
2020-01-02

Asymmetric membranes

#202
20190388842
2019-12-26

SELECTIVELY PERMEABLE GRAPHENE OXIDE MEMBRANE

#203
20190336918
2019-11-07

POROUS ALUMINA-CARBON BASED COMPOSITE MEMBRANE AND ITS FABRICATION METHOD

#204
20190329242
2019-10-31

Biomarker detection device

#205
20190321788
2019-10-24

Reverse osmosis composite membrane and method for manufacturing reverse osmosis composite membrane

#206
20190314770
2019-10-17

Reverse osmosis membrane and method of use

#207
20190314766
2019-10-17

Formation of diamond membranes

#208
20190292074
2019-09-26

Methods for preparing porous nanocomposite polymer hydrogel beads for water treatment

#209
20190283388
2019-09-19

Layer-by-layer assembly of graphene oxide membranes via electrostatic interaction and eludication of water and solute transport mechanisms

#210
20190275473
2019-09-12

Lithium extraction composite for recovery of lithium from brines, and process of using said composition

#211
20190275471
2019-09-12

Method to make carbon molecular sieve hollow fiber membranes

#212
20190275444
2019-09-12

Systems and methods of nanofiltration using graphene oxide

#213
20190270053
2019-09-05

Method of deionizing saline water with a diffusion barrier

#214
20190247799
2019-08-15

Method and System for Increasing the Thickness of a Carbon Nanotube Sheet Structure

#215
20190247796
2019-08-15

Rotary Filter Apparatus For Roll-To-Roll Nanomaterial Dispersion Papermaking

#216
20190241815
2019-08-08

Use of semipermeable membranes in cracking coils

#217
20190232232
2019-08-01

BIOCOMPATIBLE AND HEMOCOMPATIBLE MATERIAL AND FILTER

#218
20190224628
2019-07-25

Porous Graphene-Based Films And Processes For Preparing The Films

#219
20190210881
2019-07-11

ELECTROHYDRODYNAMIC STIMULATED ASSEMBLY OF HIERARCHICALLY POROUS, FUNCTIONAL NANOSTRUCTURES FROM 2D LAYERED SOFT MATERIALS

#220
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All-Carbon Film Based On Activated Carbon And Preparation Method And Use Thereof

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Method for directly growing ultrathin porous graphene separation membrane

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

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

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Method for making porous graphene membranes and membranes produced using the method

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Apparatus for generating electrical energy based on hydrophilic fiber membrane and method of fabricating same

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Selective interfacial mitigation of graphene defects

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On-board separation process

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Titanium dioxide / sulfonated graphene oxide / Ag nanoparticle composite membrane and preparation and application thereof

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

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Reinforced oil-absorptive membrane material, unit and preparation method thereof

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Graphene-ceramic composite membrane for hydrogen separation membranes

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Transition metal containing carbon molecular sieve membranes and method to make them

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Method of making carbon molecular sieve membranes

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Separation of gases via carbonized vinylidene chloride copolymer gas separation membranes and processes therefor

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Separation of gases via carbonized vinylidene chloride copolymer gas separation membranes and processes therefor

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Composite membranes and applications thereof

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Composite nanostructures having a crumpled graphene oxide shell

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METHODS FOR REGENERATING AGED CARBON MOLECULAR SIEVE MEMBRANES

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Chitosan-graphene oxide membranes and process of making the same

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Advanced filtration membranes using chitosan and graphene oxide

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MIXED MATRIX MEMBRANE FILTRATION DEVICE FOR AN APPLIANCE

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

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METHODS FOR PREPARING CARBON MOLECULAR SIEVE HOLLOW FIBER MEMBRANES FOR GAS SEPARATION

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Fluid separation membrane, fluid separation membrane module, and porous carbon fiber

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2019-01-17

Pressure sensitive graphene-based valve element

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Ceramic hollow fiber membranes with improved mechanical properties

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2019-01-10

Conductive thin-films for direct membrane surface electroheating

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2019-01-03

Deterministic stepping of polymers through a nanopore

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2019-01-03

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

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2019-01-03

CARBON-DIOXIDE-REDUCING FILM, MANUFACTURING METHOD THEREOF, AND CARBON-DIOXIDE-REDUCING APPARATUS

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Method of making carbon molecular sieve membranes

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Method for purifying water

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Method for making a polygraphene membrane for water desalination

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Self cleaning water filter unit

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Device for determining fat expenditure from levels of ketone bodies that have passed through the skin and methods for determining the same

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Graphene membrane

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Organized nanoparticulate and microparticulate coatings and methods of making and using same

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Hierarchically structured, nitrogen-doped carbon membranes

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Two-dimensional metal carbide antimicrobial membrane and antimicrobial agent

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Methods for creating fluidic cavities by transmembrane etching through porous membranes and structures made thereby and uses of such structures

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Method of production of nanoporous membranes for water purification from metal ions at low differential pressures

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SYSTEM AND METHODS OF PROCESSING LIQUID THEREIN

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

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Hydrophilic graphitic material

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Membranes and methods of use thereof

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DEVICE FOR THE REGIONAL ANTICOAGULATION

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Carbon nanotube laminates

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Method for manufacturing of a carbon nanomembrane

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Ultra-breathable and protective membranes with sub-5 nm carbon nanotube pores

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Carbon molecular sieve membranes for aggressive gas separations

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GAS SENSOR AND METHOD OF MANUFACTURING THE SAME

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Composite membranes comprising nanoparticles for liquid filtration

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Film comprising graphene oxide and clay, preparation method therefor, and use thereof as oxygen barrier film

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Thin film composites having graphene oxide quantum dots

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Compositions of graphene materials with metal nanostructures and microstructures and methods of making and using including pressure sensors

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Radiation-Curable Compositions, Membranes and the Manufacture and Use of Such Membranes

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Hydrogen gas production device and hydrogen gas production method

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Selectively permeable graphene oxide element

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Method of forming reverse osmosis membrane

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Layer-by-layer assembly of graphene oxide membranes via electrostatic interaction and eludication of water and solute transport mechanisms

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Mitigating leaks in membranes

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Two-dimensional metal carbide desalination membrane

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Ceramic membrane for water treatment using oxidation-treated SiC and method for manufacturing the same

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Hollow fiber carbon molecular sieve membranes and method of manufacturing using radial-flow pyrolysis

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HOLLOW FIBER CARBON MOLECULAR SIEVE MEMBRANES AND METHOD OF MANUFACTURING USING RADIAL-FLOW PYROLYSIS

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Hollow fiber carbon molecular sieve membranes and method of manufacturing using radial-flow pyrolysis

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WATER PURIFICATION

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Functionalized single-layer graphene-based thin film composite and method of producing the same

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Method of manufacturing nanoporous graphene membrane

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Graphene-based membrane and method of producing the same

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Carbon-containing membrane for water and gas separation

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Carbon molecular sieve membrane for gas separations

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Method for preparing three-dimensional graphene structure and energy storage device

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Porous electrolyte membrane, manufacturing process thereof and electrochemical devices comprising same

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Production system for composite porous solid articles

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Antifouling membrane filtration system

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Porous separation article and separation method

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Method for producing hollow fiber carbon membrane and separation membrane module

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SEPARATION OF WATER USING A MEMBRANE

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2018-03-15

Asymmetric modified carbon molecular sieve hollow fiber membranes having improved permeance