ClassID:

30787

B01D2313/23 - CPC Classification

Classification description:

Details relating to membrane modules or apparatus Specific membrane protectors, e.g. sleeves or screens

Recent Application in this class:
#1
20240350978
2024-10-24

High rejection spiral wound elements with protective features

#2
20240216833
2024-07-04

VAPOR CHAMBER DEGASSING TUBE STRUCTURE AND MANUFACTURING METHOD THEREOF

#3
20240173674
2024-05-30

FUEL CELL HUMIDIFICATION POTTING ADHESIVE SHROUD

#4
20230302414
2023-09-28

DEVICES FOR PURIFYING A LIQUID, AND RELATED SYSTEMS AND METHODS

#5
20230256392
2023-08-17

FILTRATION UNITS AND ASSEMBLY, AND METHODS OF MAKING AND USING SAME

#6
20230249134
2023-08-10

System and Method for Reducing the Dissolved Solids of a Non-Potable Aqueous Flow

#7
20230235965
2023-07-27

TUBULAR MEMBRANE HEAT EXCHANGER

#8
20230008479
2023-01-12

SPIRAL WOUND-TYPE SEPARATION MEMBRANE MODULE AND METHOD OF MANUFACTURING SAME

#9
20220331713
2022-10-20

Tube unit and degassing module

#10
20220268755
2022-08-25

Water sampling immersion probe

#11
20220143559
2022-05-12

DUST AND SPLASH-PROOF FILTER

#12
20220143556
2022-05-12

Hollow fiber membrane bundle

#13
20220047991
2022-02-17

STORAGE PROTECTION FOR FORWARD OSMOSIS HYDRATION OR DEWATERING SYSTEM

#14
20220001331
2022-01-06

Membrane distillation module and membrane distillation apparatus

#15
20210316253
2021-10-14

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

#16
20210162335
2021-06-03

HYDROGEN GENERATION ASSEMBLIES

#17
20210106950
2021-04-15

Hollow fiber membrane bundle

#18
20210069646
2021-03-11

Electrodialysis device for the desalination of water for oil and gas applications

#19
20200386481
2020-12-10

Tubular membrane heat exchanger

#20
20200376442
2020-12-03

GRAPHENE OXIDE MEMBRANE PROTECTIVE COATING

#21
20200376436
2020-12-03

Modular liquid degassing systems

#22
20200353416
2020-11-12

Hollow fiber membrane module

#23
20200289978
2020-09-17

HYDROGEN GENERATION ASSEMBLIES

#24
20200289977
2020-09-17

Hydrogen generation assemblies and hydrogen purification devices

#25
20200016541
2020-01-16

MEMBRANE TUBE

#26
20190388841
2019-12-26

Hollow fiber membrane module and filtration method

#27
20190367385
2019-12-05

Ecologically sustainable hydraulic fracturing system and method

#28
20190262774
2019-08-29

HOLLOW-FIBER MEMBRANE MODULE

#29
20190232231
2019-08-01

Dust and splash-proof filter

#30
20190160434
2019-05-30

Hollow fiber cartridges and components and methods of their construction

#31
20190134569
2019-05-09

Radial-path filter elements, systems and methods of using same

#32
20190118132
2019-04-25

Hydrogen generation assemblies and hydrogen purification devices

#33
20190083926
2019-03-21

Gas separation method

#34
20190015787
2019-01-17

Hollow fiber membrane module

#35
20180346861
2018-12-06

Hollow fiber filter arrangement

#36
20180265383
2018-09-20

Membrane aerated biofilm reactor

#37
20180264411
2018-09-20

Methods of manufacturing a multi-leaf membrane module and multi-leaf membrane modules

#38
20180264398
2018-09-20

Hydrogen generation assemblies

#39
20180257956
2018-09-13

Methods of making flat sheet membrane element adapted for use in symbiotic fluids factionation, water treatment, and osmotic processes

#40
20180221826
2018-08-09

Membrane module system with bundle enclosures and pulsed aeration and method of operation

#41
20180178166
2018-06-28

Spiral-wound acid gas separation membrane element, acid gas separation membrane module, and acid gas separation apparatus

#42
20180044211
2018-02-15

Assembly for supporting mixed biofilm

#43
20170348639
2017-12-07

Hollow-fiber-type blood processing device and method

#44
20170319767
2017-11-09

Elastic protection tube for a hollow fiber blood processing apparatus

#45
20170233977
2017-08-17

Corrosion-resistant fluid membrane

#46
20170209835
2017-07-27

Filtration device

#47
20170209828
2017-07-27

Hydrogen generation assemblies and hydrogen purification devices

#48
20170209636
2017-07-27

Filter module

#49
20170081216
2017-03-23

METHODS OF MAKING FLAT SHEET MEMBRANE ELEMENT ADAPTED FOR USE IN SYMBIOTIC FLUIDS FACTIONATION, WATER TREATMENT, AND OSMOTIC PROCESSES

#50
20170001149
2017-01-05

Gas separation membrane module for reactive gas service

#51
20170001148
2017-01-05

GAS SEPARATION MEMBRANE MODULE FOR REACTIVE GAS SERVICE

#52
20170001147
2017-01-05

GAS SEPARATION MEMBRANE MODULE FOR REACTIVE GAS SERVICE

#53
20160325036
2016-11-10

Blood processing unit with heat exchanger core for providing modified flow path

#54
20160243496
2016-08-25

Air-separation device, inerting device and aircraft comprising such a device

#55
20160220963
2016-08-04

Membrane module system with bundle enclosures and pulsed aeration and method of operation

#56
20160051934
2016-02-25

Hydrogen generation assemblies and hydrogen purification devices

#57
20160040081
2016-02-11

Method and membrane module for the energy-efficient oxygen generation during biomass gasification

#58
20150265945
2015-09-24

Fluid degassing apparatus

#59
20150217235
2015-08-06

Gas-separating membrane module

#60
20150197431
2015-07-16

Hollow fiber membrane module and filtering method

#61
20150188162
2015-07-02

Hollow fiber membrane module

#62
20150182916
2015-07-02

Hollow fiber membrane module

#63
20150166380
2015-06-18

Membrane supported biofilm apparatus

#64
20150157985
2015-06-11

Spiral wound membrane with bi-directional permeate flow

#65
20150107455
2015-04-23

Hollow fiber module of a device for separating fluids and method for producing same

#66
20150060359
2015-03-05

Spiral wound membrane element and method for cleaning spiral wound membrane sheet

#67
20150053085
2015-02-26

Single end, shell-side feed, hollow fiber membrane separation module

#68
20140319045
2014-10-30

Hollow fiber cartridges and components and methods of their construction

#69
20140318373
2014-10-30

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

#70
20140242276
2014-08-28

Method for hydrophilizing hollow-fiber membrane module

#71
20140208947
2014-07-31

Air separation module with clam shell axial support

#72
20140076793
2014-03-20

Pressurized hollow fiber membrane module

#73
20140008280
2014-01-09

Bioreactor with suspended biomass and membrane supported biofilm

#74
20130299412
2013-11-14

Membrane separation device

#75
20130264251
2013-10-10

Membrane module protection

#76
20130233777
2013-09-12

Disposable tangential flow filtration liner with sensor mount

#77
20130199994
2013-08-08

Submerged hollow fiber membrane module

#78
20130061748
2013-03-14

Supersaturated fluid degassing

#79
20120240770
2012-09-27

Apparatus for pervaporation control in liquid degassing systems

#80
20120240769
2012-09-27

Apparatus for pervaporation control in liquid degassing systems

#81
20120223007
2012-09-06

TUBULAR MOLDED BODY CAPABLE OF FULL-WRAPPING MEMBRANE MODULE AND INDUSTRIAL FILTER ASSEMBLY USING THE SAME

#82
20110192787
2011-08-11

HOLLOW FIBER MEMBRANE AND METHOD FOR MANUFACTURING THE SAME

#83
20110127203
2011-06-02

Disposable tangential flow filtration liner with sensor mount

#84
20100126929
2010-05-27

Membrane supported biofilm apparatus

#85
20100096318
2010-04-22

Membrane treatment apparatus

#86
20100051180
2010-03-04

Devices and methods for the production of fiber strands

#87
20100000933
2010-01-07

Disposable Vacuum Filtration Apparatus Capable of Detecting Microorganisms and Particulates in Liquid Samples

#88
20090321348
2009-12-31

Method for combining hollow fibres into a bundle and hollow fibre bundle produced by said method

#89
20090039012
2009-02-12

Hollow fiber membrane and method for manufacturing the same

#90
20090026139
2009-01-29

SUBMERGED CROSS-FLOW FILTRATION

#91
20080245712
2008-10-09

Condensate filtering device

#92
20080072754
2008-03-27

Membrane module

#93
20080066617
2008-03-20

GAS SEPARATION MEMBRANE WITH PARTIAL SURFACTANT COATING

#94
20080044643
2008-02-21

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

#95
20070186773
2007-08-16

APPARATUS FOR SEPARATING ELEMENTS IN THE AIR

#96
20070107596
2007-05-17

Gas separation membrane module assembly

#97
20070039886
2007-02-22

Membrane pipe module

#98
20060273007
2006-12-07

Submerged cross-flow filtration

#99
20060266217
2006-11-30

Gas separation membrane with partial surfactant coating

#100
20060157398
2006-07-20

Biological filter on a tube

#101
20060081524
2006-04-20

Membrane contactor and method of making the same

#102
20050189282
2005-09-01

Tri-axial membrane filtration device and process

#103
20050039400
2005-02-24

Hydrogen production process from carbonaceous materials using membrane gasifier

#104
20050011359
2005-01-20

Metal solution-diffusion membrane and method for producing the same