ClassID:

29680

B01D53/268 - CPC Classification

Classification description:

Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols,; Drying gases or vapours by diffusion

Recent Application in this class:
#1
20260151729
2026-06-04

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

#2
20260102741
2026-04-16

HOLLOW FIBER MEMBRANE MODULE

#3
20260091348
2026-04-02

MEMBRANE-BASED PROCESS GAS DRYING WITH LOW PRESSURE GASEOUS STREAMS SYSTEM AND METHOD

#4
20260091347
2026-04-02

MEMBRANE-BASED PROCESS GAS DRYING WITH LOW PRESSURE GASEOUS STREAMS SYSTEM AND METHOD

#5
20260084113
2026-03-26

HOLLOW FIBER MEMBRANE MODULE

#6
20260077302
2026-03-19

WATER REMOVAL SYSTEM INCLUDING AN ABSORPTION CHILLER SYSTEM AND A HEAT PUMP SYSTEM

#7
20260070020
2026-03-12

HOLLOW FIBER ELEMENT, SEPARATION MEMBRANE MODULE, AND METHOD FOR PRODUCING DEHYDRATED ORGANIC COMPOUND

#8
20260034518
2026-02-05

GRAPHENE OXIDE COMPOSITE MEMBRANES

#9
20260033743
2026-02-05

DEVICE FOR MEASURING A PERSON'S VENTILATION INCLUDING OXYGEN-CONSUMPTION, AND A DEHUMIDIFICATION CARTRIDGE THEREFOR

#10
20260027524
2026-01-29

PRESSURE RETARDED OSMOSIS JELLY ROLL MEMBRANE ASSEMBLY

#11
20260021447
2026-01-22

STOPPING METHOD FOR A SEPARATION DEVICE

#12
20260021446
2026-01-22

WATER PRECIPITATING DEVICES, METHODS AND SYSTEMS

#13
20250345745
2025-11-13

Atmospheric Water Capturing Device, And Systems And Methods Of Using Same

#14
20250343400
2025-11-06

SWITCHGEAR CONTROL DEVICE AND METHOD BASED ON ELECTROLYTIC DEHUMIDIFICATION MEMBRANE WITH WIDE WORKING RANGE

#15
20250326276
2025-10-23

HVAC SYSTEM FOR REMOVAL OF MOISTURE OF AIR FLOWING THERETHROUGH

#16
20250275017
2025-08-28

Electrical Heating Device

#17
20250261876
2025-08-21

DEVICE FOR MEASURING A PERSON'S VENTILATION INCLUDING OXYGEN-CONSUMPTION, AND A DEHUMIDIFICATION CARTRIDGE THEREFOR

#18
20250251148
2025-08-07

DEHUMIDIFIER

#19
20250251147
2025-08-07

DEHUMIDIFIER

#20
20250251146
2025-08-07

DEHUMIDIFIER

#21
20250249398
2025-08-07

DEHUMIDIFIER

#22
20250242311
2025-07-31

MEMBRANE SEPARATOR

#23
20250207814
2025-06-26

Liquid Desiccant Air Conditioner Modules Having Interlocking Panels For Controlling Airflow

#24
20250197751
2025-06-19

LIQUID FUEL PRODUCTION SYSTEM AND LIQUID FUEL PRODUCTION METHOD

#25
20250186940
2025-06-12

MODULAR HUMIDITY MANAGEMENT SYSTEM

#26
20250178938
2025-06-05

IRRIGATION SYSTEM INCLUDING OXYGEN NANOBUBBLE GENERATION WITHIN IRRIGATION WATER AND RELATED METHODS

#27
20250178937
2025-06-05

SURFACE WATER TREATMENT SYSTEM INCLUDING OXYGEN NANOBUBBLE GENERATION WITHIN SURFACE WATER AND RELATED METHODS

#28
20250177931
2025-06-05

OXYGEN NANOBUBBLE TREATMENT DEVICE INCLUDING NITROGEN-INPUT AIR DRYER AND RELATED METHODS

#29
20250154082
2025-05-15

CONTAMINANT REMOVAL AND REDUCTION SYSTEM

#30
20250125393
2025-04-17

HIGH HYDROGEN UTILIZATION FUEL CELL SYSTEM

#31
20250093053
2025-03-20

Cooling Systems Having An Integrated Ionic Liquid Salt Dehumidification System

#32
20250091016
2025-03-20

POLYETHERSULFONE MEMBRANES CONTAINING SULFONATED GRAPHENE OXIDE AS SUPPORT FOR AIR-DEHUMIDIFICATION MEMBRANES

#33
20250090994
2025-03-20

ELECTRODIALYTIC LIQUID DESICCANT DEHUMIDIFYING SYSTEM

#34
20250066986
2025-02-27

SYSTEM AND EMBODIMENT FOR AN ENERGY-EFFICIENT AND EFFECTIVE CLOTH DRYER

#35
20250050270
2025-02-13

WATER REMOVAL SYSTEM INCLUDING AN ABSORPTION CHILLER SYSTEM AND A HEAT PUMP SYSTEM

#36
20250001350
2025-01-02

SYSTEM AND METHOD FOR SUBSTANCE REMOVAL

#37
20240375052
2024-11-14

HOLLOW FIBER MEMBRANE MODULE

#38
20240360615
2024-10-31

LAUNDRY APPLIANCE DRYER SYSTEM WITH A MOLECULAR SIEVE CONNECTED TO AN EJECTOR

#39
20240353154
2024-10-24

LIQUID DESICCANT ABSORPTION CHILLER

#40
20240325970
2024-10-03

FLUID SEPARATION AND CONDENSATE CONTROL SYSTEMS

#41
20240325582
2024-10-03

SYSTEM AND METHOD FOR STERILIZATION OF OBJECTS

#42
20240316491
2024-09-26

AIR CONTROL APPARATUS, REFRIGERATION APPARATUS, AND TRANSPORT CONTAINER

#43
20240261718
2024-08-08

System and method for substance removal

#44
20240252989
2024-08-01

HOLLOW FIBER MEMBRANE MODULE

#45
20240216856
2024-07-04

MEMBRANE-DEHUMIDIFICATION TECHNOLOGIES FOR ELECTRONIC COMPONENT PROTECTION

#46
20240207780
2024-06-27

HIGH EFFICIENCY HEAT PUMP INDUSTRIAL DRYING WITH WATER VAPOR-SELECTIVE MEMBRANES

#47
20240200216
2024-06-20

HYDROGEN GENERATOR FOR GAS CHROMATOGRAPHY APPLICATIONS

#48
20240181395
2024-06-06

HOLLOW FIBER MEMBRANE MODULE

#49
20240173675
2024-05-30

HOLLOW FIBER MEMBRANE MODULE AND DEHUMIDIFICATION/HUMIDIFICATION DEVICE

#50
20240157302
2024-05-16

HOLLOW FIBER MEMBRANE MODULE AND DEHUMIDIFICATION AND HUMIDIFICATION DEVICE

#51
20240157301
2024-05-16

HOLLOW FIBER MEMBRANE MODULE AND DEHUMIDIFIER/HUMIDIFIER

#52
20240093108
2024-03-21

SYSTEM AND METHOD FOR RECOVERY OF FUEL GAS FROM CRUDE OIL PURIFICATION

#53
20240042343
2024-02-08

PRODUCTION SYSTEM, PRODUCTION METHOD AND APPLICATION OF GENERAL-PURPOSE HIGH-PURITY CHEMICALS

#54
20240024815
2024-01-25

AIR CONTACTOR

#55
20240024812
2024-01-25

ENVIRONMENT CONTROL SYSTEM UTILIZING AN ELECTROCHEMICAL CELL

#56
20240014492
2024-01-11

HUMIDITY CONTROL MODULE, BATTERY MODULE, BATTERY BOX AND ELECTRICAL APPARATUS

#57
20230390695
2023-12-07

PRODUCTION OF BIOMETHANE USING MULTIPLE TYPES OF MEMBRANE

#58
20230383963
2023-11-30

Cooling systems having an integrated ionic liquid salt dehumidification system

#59
20230338899
2023-10-26

CONTACTOR SYSTEM AND METHOD OF OPERATING CONTACTOR SYSTEM

#60
20230311075
2023-10-05

Membrane Electrode Assembly with a Selectively Permeable Barrier Layer

#61
20230277983
2023-09-07

Membrane gas separator with a built-in valve and the method of its opening and closing

#62
20230277981
2023-09-07

ENERGY VAPOR EXCHANGER WITH AN INLET VORTEX GENERATOR

#63
20230243525
2023-08-03

VAPOR-SELECTIVE NANOSTRUCTURED MEMBRANE HEAT EXCHANGERS FOR COOLING AND DEHUMIDIFICATION

#64
20230182081
2023-06-15

CONTACTOR MODULE AND CONTACTOR PANEL INCLUDING CONTACTOR MODULE

#65
20230175712
2023-06-08

Dehumidification System

#66
20230132087
2023-04-27

OXYGEN CONCENTRATOR WITH MOISTURE MANAGEMENT

#67
20230128278
2023-04-27

ELECTROLYSIS CELL ASSEMBLY UTILIZING AN ANION EXCHANGE MEMBRANE

#68
20230008346
2023-01-12

DEVICE FOR MEASURING A PERSON'S VENTILATION INCLUDING OXYGEN-CONSUMPTION, AND A DEHUMIDIFICATION ASSEMBLY AND CONDUIT ASSEMBLY THEREFOR

#69
20220395775
2022-12-15

Moisture removing device for a laundry appliance that incorporates a nanopore membrane

#70
20220387927
2022-12-08

Air conditioning systems based on membranes

#71
20220331737
2022-10-20

Carbon dioxide separation system and method

#72
20220318560
2022-10-06

Flagman traffic gesture recognition

#73
20220316793
2022-10-06

Crisper assembly with slide out shelf

#74
20220305446
2022-09-29

SELECTIVELY PERMEABLE POLYMERIC MEMBRANE

#75
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

#76
20220143559
2022-05-12

DUST AND SPLASH-PROOF FILTER

#77
20220111330
2022-04-14

Gas separation system and gas separation method

#78
20220100106
2022-03-31

WORKPIECE CONTAINER SYSTEM

#79
20220099314
2022-03-31

Cooling systems having an integrated ionic liquid salt dehumidification system

#80
20220062819
2022-03-03

Heat-driven adsorption vacuum dehumidification system

#81
20220016570
2022-01-20

SELECTIVELY PERMEABLE POLYMERIC MEMBRANE

#82
20210394112
2021-12-23

Hollow fiber membrane contactor scrubber/stripper for cabin carbon dioxide and humidity control

#83
20210370228
2021-12-02

Electrodialytic liquid desiccant dehumidifying system

#84
20210354081
2021-11-18

ATMOSPHERIC MOISTURE TRAP

#85
20210339293
2021-11-04

Capture and recycling methods for non-aqueous cleaning materials

#86
20210316249
2021-10-14

Membrane device for water and energy exchange

#87
20210268430
2021-09-02

SELECTIVELY PERMEABLE GRAPHENE OXIDE MEMBRANE FOR DEHYDRATION OF A GAS

#88
20210261427
2021-08-26

Process for the production of metal oxides

#89
20210229029
2021-07-29

SELECTIVELY PERMEABLE GRAPHENE OXIDE MEMBRANE

#90
20210205557
2021-07-08

APPARATUS, SYSTEMS AND METHOD FOR COLLECTING AND RECLAIMING ANAESTHETIC AGENTS AND FOR REMOVING NITROUS OXIDE FROM EXHAUST GASES

#91
20210198872
2021-07-01

Atmospheric water generation method and device

#92
20210197120
2021-07-01

COMPRESSION APPARATUS

#93
20210162353
2021-06-03

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

#94
20210113967
2021-04-22

Hollow fiber membrane module

#95
20210095122
2021-04-01

Thermally-rearranged polymer blends for gas separation membranes

#96
20210075035
2021-03-11

Humidifier, for Example for a Fuel Cell

#97
20210067851
2021-03-04

Waterproof member and electronic device

#98
20210023499
2021-01-28

Combustion system

#99
20210017045
2021-01-21

GAS PHASE PHOTOLYTIC OXIDATION FOR WATER PURIFICATION

#100
20200399195
2020-12-24

Process and system for producing dimethyl ether

#101
20200368678
2020-11-26

Multilayer aromatic polyamide thin-film composite membranes for separation of gas mixtures

#102
20200353416
2020-11-12

Hollow fiber membrane module

#103
20200316518
2020-10-08

Ambient water condenser system

#104
20200277762
2020-09-03

Fog collector or device for collecting the water present in the atmosphere

#105
20200261854
2020-08-20

Self-supporting highly moisture-permeable heat-insulating aerogel film and preparation method thereof

#106
20200261842
2020-08-20

Aircraft environmental control and fuel tank inerting coupling system based on membrane separation method

#107
20200206682
2020-07-02

SYSTEM AND METHOD FOR ADJUSTING CARBON DIOXIDE AND WATER CONCENTRATIONS IN AN ENVIRONMENT

#108
20200206681
2020-07-02

Moisture removing device for a laundry appliance that incorporates a nanopore membrane

#109
20200198991
2020-06-25

SYSTEMS AND METHODS FOR RECOVERY OF PURIFIED WATER AND CONCENTRATED BRINE

#110
20200197862
2020-06-25

Trap for use with gas sampling devices

#111
20200179871
2020-06-11

Dehumidifying element and dehumidifying device having same

#112
20200179868
2020-06-11

PRODUCTION OF BIOMETHANE USING MULTIPLE TYPES OF MEMBRANE

#113
20200171429
2020-06-04

SYSTEM FOR INERTING AT LEAST ONE VOLUME IN AN AIRCRAFT VIA AT LEAST ONE FUEL CELL

#114
20200161678
2020-05-21

HUMIDIFYING MODULE FOR HUMIDIFYING A FLUID

#115
20200141593
2020-05-07

Methods and systems for turbulent, corrosion resistant heat exchangers

#116
20200122082
2020-04-23

Device and method to dry a damp compressed gas and a compressor installation provided with such a device

#117
20200086283
2020-03-19

Porous polytetrafluoroethylene membrane, and waterproof air-permeable membrane and waterproof air-permeable member including the same

#118
20200086282
2020-03-19

Porous polytetrafluoroethylene membrane, and waterproof air-permeable membrane and waterproof air-permeable member including the same

#119
20200086236
2020-03-19

High bulk coalescing filter media and use thereof

#120
20200078737
2020-03-12

Water separation device for engine exhaust gas

#121
20200078726
2020-03-12

Electrochemical drying of humid inert gas for fuel tank inerting

#122
20200066308
2020-02-27

Cavity seal and moisture control

#123
20200061328
2020-02-27

Apparatus and method for humidity conditioning sample gas of a patient breathing circuit affiliated with a ventilator and/or nitric oxide delivery system

#124
20200010771
2020-01-09

Apparatus and process for synthesizing natural gas using carbon dioxide and water in air

#125
20200009500
2020-01-09

Membrane device for water and energy exchange

#126
20200001230
2020-01-02

Environment control system utilizing an electrochemical cell

#127
20190388832
2019-12-26

Inerting system

#128
20190358581
2019-11-28

Gas dehydration membrane module with integral filter

#129
20190358580
2019-11-28

Device and method for separation of water from mixtures

#130
20190344223
2019-11-14

Porous support-zeolite membrane composite and process for producing porous support-zeolite membrane composite

#131
20190344215
2019-11-14

Dehumidifier

#132
20190305336
2019-10-03

Flow plate for a humidifier

#133
20190299158
2019-10-03

Liquid desiccant based dehumidification and cooling system

#134
20190264341
2019-08-29

Electrolysis cell assembly utilizing an anion exchange membrane

#135
20190255459
2019-08-22

Compressed gas drying system

#136
20190232231
2019-08-01

Dust and splash-proof filter

#137
20190209969
2019-07-11

Reduced-pressure medical systems and methods employing a moisture processing device

#138
20190184334
2019-06-20

Liquid desiccant based dehumidification and cooling system

#139
20190176084
2019-06-13

SYSTEMS AND METHODS FOR MULTI-STAGE AIR DEHUMIDIFICATION AND COOLING

#140
20190143264
2019-05-16

Device for Water Recovery

#141
20190133490
2019-05-09

Bi-functional filter device for a gas sampling line and system

#142
20190126196
2019-05-02

Environmental control assemblies

#143
20190093907
2019-03-28

Blended membranes for water vapor transport and methods for preparing same

#144
20190078984
2019-03-14

Portable sampling system

#145
20190076778
2019-03-14

Method for a portable sampling system

#146
20190060826
2019-02-28

COMBUSTION SYSTEM

#147
20190046924
2019-02-14

Inert gas generating system

#148
20190030482
2019-01-31

Production of biomethane using multiple types of membrane

#149
20190017422
2019-01-17

Water separation device for engine exhaust gas

#150
20190016656
2019-01-17

Process and system for producing dimethyl ether

#151
20190009207
2019-01-10

Multilayer aromatic polyamide thin-film composite membranes for separation of gas mixtures

#152
20190001264
2019-01-03

Inert gas generation with dehumidification

#153
20180361310
2018-12-20

METHOD AND SYSTEM FOR PURIFICATION OF NATURAL GAS USING MEMBRANES

#154
20180328580
2018-11-15

Ventilation and humidity-conditioning unit and apparatus

#155
20180299170
2018-10-18

Evaporative chilling systems and methods using a selective transfer membrane

#156
20180261814
2018-09-13

Emergency degassing arrangement for a housing in the motor vehicle sector

#157
20180257628
2018-09-13

Method and device for controlling an air dryer unit of an air supply system for primary and auxiliary air supply, in particular for a rail vehicle

#158
20180243696
2018-08-30

Reduced-pressure medical systems and methods employing a moisture processing device

#159
20180243682
2018-08-30

Hollow fiber membrane contactor scrubber/stripper for cabin carbon dioxide and humidity control

#160
20180238621
2018-08-23

Vapor supplying apparatus, vapor drying apparatus, vapor supplying method, and vapor drying method

#161
20180193806
2018-07-12

Selectively permeable graphene oxide element

#162
20180187906
2018-07-05

Cooling systems having an integrated ionic liquid salt dehumidification system

#163
20180180307
2018-06-28

Latent and sensible cooling membrane heat pump

#164
20180127110
2018-05-10

On-board aircraft reactive inerting dried gas system

#165
20180111095
2018-04-26

Pressure dew point-controlled purge air regulating unit

#166
20180078894
2018-03-22

Method and apparatus for separating one or more components from a composition

#167
20180051897
2018-02-22

Methods and systems for turbulent, corrosion resistant heat exchangers

#168
20180043297
2018-02-15

Water reclamation using graphene oxide films

#169
20180021719
2018-01-25

System for membrane assisted humidity harvesting from a feed flow, wind turbine provided therewith and method there for

#170
20170354923
2017-12-14

Process for dehumidifying moist gas mixtures

#171
20170326326
2017-11-16

Device for withdrawing and for transporting a breathing gas stream

#172
20170319810
2017-11-09

Apparatus and method for humidity conditioning sample gas of a patient breathing circuit affiliated with a ventilator and/or nitric oxide delivery system

#173
20170306894
2017-10-26

Internal combustion engine

#174
20170303409
2017-10-19

Waterproof ventilator and electronic device apparatus

#175
20170279138
2017-09-28

Humidifier, for example for a fuel cell

#176
20170259205
2017-09-14

Vapor separator and dehumidifier using the same

#177
20170232385
2017-08-17

Dehumidifying and humidifying device

#178
20170225866
2017-08-10

Dehumidifying apparatus for a housing

#179
20170222235
2017-08-03

Humidifier, plate, device, and motor vehicle

#180
20170205137
2017-07-20

Refrigerator appliances with passive storage compartments

#181
20170184317
2017-06-29

Blended membranes for water vapor transport and methods for preparing same

#182
20170176100
2017-06-22

Flow management and CO-recovery apparatus and method of use

#183
20170157855
2017-06-08

Thermal drying system for additive manufacturing device

#184
20170157573
2017-06-08

Waterproof member and electronic device including the waterproof member

#185
20170157557
2017-06-08

Method and system for purification of natural gas using membranes

#186
20170157556
2017-06-08

Method and system for purification of natural gas using membranes

#187
20170157555
2017-06-08

METHOD AND SYSTEM FOR PURIFICATION OF NATURAL GAS USING MEMBRANES

#188
20170113191
2017-04-27

Water separation composite membrane

#189
20170113190
2017-04-27

WATER SEPARATION COMPOSITE MEMBRANE

#190
20170113181
2017-04-27

Housing head with scavenging air regulator

#191
20170072369
2017-03-16

Carbon nanotube immobilized super-absorbing membranes

#192
20170056610
2017-03-02

APPARATUS, SYSTEMS AND METHOD FOR COLLECTING AND RECLAIMING ANAESTHETIC AGENTS AND FOR REMOVING NITROUS OXIDE FROM EXHAUST GASES

#193
20170038057
2017-02-09

AERATION MEMBER AND AERATION DEVICE

#194
20170036175
2017-02-09

Porous support-zeolite membrane composite

#195
20170036172
2017-02-09

Enhanced graphene oxide membranes and methods for making same

#196
20170032774
2017-02-02

Climate controlled guitar cabinet

#197
20170015557
2017-01-19

Membrane-based air separation module

#198
20160296884
2016-10-13

Device for the separation of water from a fluid flow containing water

#199
20160296856
2016-10-13

High bulk coalescing filter media and use thereof

#200
20160279561
2016-09-29

Method and system for COrejection with a two stage membrane process

#201
20160263509
2016-09-15

Coalescence filter

#202
20160256821
2016-09-08

VERSATILE DEHUMIDIFICATION PROCESS AND APPARATUS USING A HYDROPHOBIC MEMBRANE

#203
20160243461
2016-08-25

Vapor supplying apparatus, vapor drying apparatus, vapor supplying method, and vapor drying method

#204
20160228826
2016-08-11

Waterproof ventilation structure and waterproof ventilation member

#205
20160187008
2016-06-30

Methods and systems for turbulent, corrosion resistant heat exchangers

#206
20160175767
2016-06-23

Carbon membrane, process for the manufacture of carbon membranes and use thereof

#207
20160158694
2016-06-09

FLUID TREATMENT SYSTEMS AND METHODS USING SELECTIVE TRANSFER MEMBRANES

#208
20160151741
2016-06-02

Water removal device, method and system for gas sampling

#209
20160138817
2016-05-19

FLEXIBLE LIQUID DESICCANT HEAT AND MASS TRANSFER PANELS

#210
20160023158
2016-01-28

Method and apparatus for separating one or more components from a composition

#211
20150375171
2015-12-31

Dehumidifying device and dehumidifying module

#212
20150298053
2015-10-22

Methods and Apparatuses for Energy Efficient Water Extraction from Air

#213
20150283519
2015-10-08

DRYING SUBSTANCES, PREPARATION AND USE THEREOF

#214
20150283498
2015-10-08

Process and apparatus for heat integrated liquid absorbent regeneration through gas desorption

#215
20150246319
2015-09-03

Water-proof air-permeable filter and use of the same

#216
20150224420
2015-08-13

PROCESSES FOR THE PRODUCTION OF PLURAL ANHYDROUS ALCOHOLS

#217
20150211754
2015-07-30

Air-conditioning system and use thereof

#218
20150190747
2015-07-09

Method of separating a gas using at least one membrane in contact with an organosilicon fluid

#219
20150182909
2015-07-02

Apparatus for dehumidifying gas and methods of use

#220
20150182878
2015-07-02

Coalescence filter and method for purifying a fluid

#221
20150165370
2015-06-18

Air drying system for OBOGS

#222
20150122814
2015-05-07

Dehumidifier

#223
20150083411
2015-03-26

AUTOMATED SYSTEMS AND METHODS FOR PRODUCTION OF GAS FROM GROUNDWATER AQUIFERS

#224
20150079651
2015-03-19

Applications of the rotating photobioreactor

#225
20150059578
2015-03-05

Selective water vapour transport membranes comprising a nanofibrous layer and methods for making the same

#226
20140331860
2014-11-13

Ceramic separation membrane and dehydration method

#227
20140318373
2014-10-30

Dryer and water recovery/purification unit employing graphene oxide or perforated graphene monolayer membranes

#228
20140318372
2014-10-30

Membrane Separation Modules

#229
20140283691
2014-09-25

WATERPROOF VENTILATION STRUCTURE, WATERPROOF VENTILATION MEMBER, AND WATERPROOF AIR-PERMEABLE MEMBRANE

#230
20140283690
2014-09-25

Membrane contactor for dehumidification systems

#231
20140264967
2014-09-18

Membrane contactor for dehumidification systems

#232
20140243572
2014-08-28

Hybrid membrane system for gas streams with condensable hydrocarbons

#233
20140238235
2014-08-28

Membrane device and process for mass exchange, separation, and filtration

#234
20140230652
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