ClassID:

30802

B01D2313/44 - CPC Classification

Classification description:

Details relating to membrane modules or apparatus Cartridge types

Recent Application in this class:
#1
20260124583
2026-05-07

FILTER CASSETTE ARTICLE, AND FILTER COMPRISING SAME

#2
20260110615
2026-04-23

SYSTEM FOR FILTER ANALYSIS AND REGENERATION

#3
20260027521
2026-01-29

MICROFILTRATION CONTAINER

#4
20250377371
2025-12-11

Systems, Methods, And Devices For Automated Nucleic Acid And Protein Isolation

#5
20250354910
2025-11-20

SYSTEM FOR FILTER ANALYSIS AND REGENERATION

#6
20250186636
2025-06-12

PROCESS FOR THE PREPARATION OF STERILE PRODUCTS

#7
20250170500
2025-05-29

Closed Bioprocessing Device

#8
20250041804
2025-02-06

CYTOPHERESIS CARTRIDGES AND USE THEREOF

#9
20250025837
2025-01-23

FILTER MODULE

#10
20240408546
2024-12-12

SUBMERGED WATER DESALINATION SYSTEM MOTOR COOLED WITH PRODUCT WATER

#11
20240392464
2024-11-28

TREATMENT SYSTEM AND METHOD

#12
20240375054
2024-11-14

FILTER CARTRIDGE, APPARATUS, AND METHODS

#13
20240361348
2024-10-31

Systems, Methods, And Devices For Automated Nucleic Acid And Protein Isolation

#14
20240322199
2024-09-26

FUEL CELL MEMBRANE HUMIDIFIER

#15
20240322198
2024-09-26

Membrane humidifier for fuel cells

#16
20240322197
2024-09-26

GASKET ASSEMBLY AND FUEL CELL MEMBRANE HUMIDIFIER COMPRISING SAME

#17
20240316502
2024-09-26

HOLLOW FIBER MEMBRANE CARTRIDGE

#18
20240313237
2024-09-19

CARTRIDGE FOR FUEL CELL HUMIDIFIER, AND FUEL CELL HUMIDIFIER

#19
20240278179
2024-08-22

Membrane Cartridge and Membrane Cartridge Manufacturing Method

#20
20240278172
2024-08-22

ELECTROSPUN POLYMERIC NANOFIBER FILTER MATERIAL AND DEVICES

#21
20240252990
2024-08-01

METHOD OF MAKING A CARTRIDGE FILTER

#22
20240216870
2024-07-04

WATER PURIFIER FILTER CARTRIDGE OF SIMPLE STRUCTURE

#23
20240207759
2024-06-27

WATER TREATMENT SYSTEM AND METHOD

#24
20240198290
2024-06-20

Ceramic Membrane Filtration Assembly with Multi Port Endcap and Related Methods

#25
20240181393
2024-06-06

Cartridge filter

#26
20240173670
2024-05-30

FILTER CARTRIDGE AND WATER PURIFICATION SYSTEM

#27
20240165568
2024-05-23

DEVICES AND METHODS UTILIZING CARBON NANOTUBE MEMBRANE FILTRATION

#28
20240120516
2024-04-11

FUEL CELL SYSTEM CAPABLE OF ADJUSTING BYPASS FLOW RATE

#29
20240113311
2024-04-04

MEMBRANE HUMIDIFIER FOR FUEL CELL

#30
20240091707
2024-03-21

CARTRIDGE ATTACHMENT STRUCTURE AND CARTRIDGE

#31
20240055627
2024-02-15

FUEL CELL MEMBRANE HUMIDIFIER AND FUEL CELL SYSTEM COMPRISING SAME

#32
20240042355
2024-02-08

MODULAR FILTRATION PLATFORM

#33
20240033688
2024-02-01

STACKABLE AND ADJUSTABLE MEMBRANE MODULE

#34
20240021848
2024-01-18

CARTRIDGE OF FUEL CELL HUMIDIFIER, AND FUEL CELL HUMIDIFIER

#35
20230408393
2023-12-21

SYSTEM FOR FILTER ANALYSIS AND REGENERATION

#36
20230402627
2023-12-14

CARTRIDGE OF HUMIDIFIER FOR FUEL CELL AND HUMIDIFIER FOR FUEL CELL

#37
20230332322
2023-10-19

Treatment system and method

#38
20230302410
2023-09-28

FILTER CASSETTE ARTICLE, AND FILTER COMPRISING SAME

#39
20230256392
2023-08-17

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

#40
20230233040
2023-07-27

METHOD AND DEVICE FOR REMOVING A CHEMICAL SUBSTANCE FROM HUMAN EXCRETA

#41
20230201773
2023-06-29

FLOW-ELECTRODE CARTRIDGE UNIT AND SUBMERGED FLOW-ELECTRODE CAPACITIVE DEIONIZATION DEVICE USING SAME

#42
20230174450
2023-06-08

PROCESS AND SYSTEM FOR PURIFICATION OF CITRIC ACID

#43
20230136506
2023-05-04

Method of Controlling Filtration Time, Water Purifier and Device

#44
20230127490
2023-04-27

Electrophoresis device

#45
20230087869
2023-03-23

HYBRID FILTER ASSEMBLY AND METHOD

#46
20230051445
2023-02-16

WATER HEAT DISSIPATING SYSTEM USED FOR CONDENSER COIL OF WATER FILTER APPARATUS AND WATER FILTER APPARATUS

#47
20230023338
2023-01-26

Detonator positioning device

#48
20220393199
2022-12-08

Humidifier for fuel cell

#49
20220387934
2022-12-08

Apparatus and Process for Filtering and Mineralizing a Fluid

#50
20220362715
2022-11-17

Modular element for reverse osmosis filtering devices

#51
20220347631
2022-11-03

Filter cartridge, apparatus, and methods

#52
20220347630
2022-11-03

SIMPLIFIED FLUID CONNECTION AND MEMBRANE FILTER

#53
20220307634
2022-09-29

Fluid circuit with integrated electrostatic discharge mitigation

#54
20220288533
2022-09-15

STACKABLE FORWARD OSMOSIS MEMBRANE VESSEL WITH SIDE PORTS

#55
20220280898
2022-09-08

Water conditioning systems

#56
20220266198
2022-08-25

Thermal energy conversion submerged reverse osmosis desalination system

#57
20220258103
2022-08-18

Detonator positioning device

#58
20220250951
2022-08-11

Submerged water desalination system pump lubricated with product water

#59
20220250950
2022-08-11

SUBMERGED WATER DESALINATION SYSTEM WITH PRODUCT WATER PUMP CAVITATION PROTECTION

#60
20220250007
2022-08-11

Spinning membrane separator priming systems and methods

#61
20220250006
2022-08-11

Adhesively-bonded water separation cartridge module

#62
20220226781
2022-07-21

Gas exchange system and method

#63
20220177838
2022-06-09

Cytopheresis cartridges and use thereof

#64
20220176278
2022-06-09

Processes for filtering liquids using single pass tangential flow filtration systems and tangential flow filtration systems with recirculation of retentate

#65
20220161196
2022-05-26

FILTER APPARATUS WITH VENTED CORE, ELECTROSTATIC DISCHARGE MITIGATION, OR BOTH

#66
20220072476
2022-03-10

HOLLOW FIBER MODULE

#67
20220040641
2022-02-10

Membrane capsule

#68
20220040640
2022-02-10

Water conditioning systems having diversion devices

#69
20220013798
2022-01-13

Membrane humidifier for fuel cell

#70
20220001331
2022-01-06

Membrane distillation module and membrane distillation apparatus

#71
20220001087
2022-01-06

DIALYSIS MACHINE

#72
20210394122
2021-12-23

Hollow-fiber membrane module

#73
20210388524
2021-12-16

Treatment system and method

#74
20210387884
2021-12-16

Water filter and filter cartridge

#75
20210387118
2021-12-16

Water filtration device for aircraft galley plumbing system

#76
20210322901
2021-10-21

Closed bioprocessing device

#77
20210308607
2021-10-07

Modular filtration platform

#78
20210283553
2021-09-16

Diffusion and/or filtration device

#79
20210275962
2021-09-09

Air separation modules and methods of making air separation modules

#80
20210245107
2021-08-12

Connecting mechanism for a water purification cartridge

#81
20210215577
2021-07-15

Portable System and Process Thereof to Rapidly Detect the Presence, Family of Origin and Ratio of Any Bacteria and Estimate the Endotoxin-Producing Bacteria Levels of a Water Sample

#82
20210213388
2021-07-15

Filtration system and method for filtering water

#83
20210205760
2021-07-08

Filter cassette article, and filter comprising same

#84
20210190809
2021-06-24

Systems, methods, and devices for automated nucleic acid and protein isolation

#85
20210178330
2021-06-17

Method For Manufacturing hollow fiber membrane module and Hollow Fiber membrane module manufactured by same

#86
20210154621
2021-05-27

Filter for removing silica from ultra pure water and method of use

#87
20210024382
2021-01-28

Water treatment system

#88
20210023510
2021-01-28

Porous membrane and filter cartridge

#89
20200398230
2020-12-24

Functional fibrous membrane, method for manufacturing the same, filter comprising the same

#90
20200384413
2020-12-10

Water conditioning systems

#91
20200368690
2020-11-26

POLYMERIC IONOMER SEPARATION MEMBRANES AND METHODS OF USE

#92
20200360863
2020-11-19

Film separation device, structure for arranging film element, and film cassette and film unit

#93
20200360842
2020-11-19

Water filtration device for aircraft galley plumbing system

#94
20200330927
2020-10-22

Assembly-type cartridge block and hollow-fiber membrane module comprising same

#95
20200330904
2020-10-22

Filter cartridge for liquid filtration; assembly; and, methods

#96
20200268958
2020-08-27

DIALYSIS MACHINE

#97
20200246530
2020-08-06

Gasless extra-corporeal carbon dioxide removal

#98
20200147549
2020-05-14

Water conditioning systems having diversion devices

#99
20200129929
2020-04-30

Cartridges and systems for membrane-based therapies

#100
20200038812
2020-02-06

DEVICE AND METHOD FOR WATER FILTRATION USING DISCARDED DIALYZERS

#101
20200001246
2020-01-02

Membranes

#102
20190381459
2019-12-19

Automated modular filtration system

#103
20190366272
2019-12-05

Detonator positioning device

#104
20190331240
2019-10-31

Device and method of preparing salt-containing water by reverse osmosis

#105
20190329182
2019-10-31

Film separation device, structure for arranging film element, and film cassette and film unit

#106
20190314765
2019-10-17

Filter cassette article, and filter comprising same

#107
20190291056
2019-09-26

Ceramic Membrane Filtration Assembly with Sealing Device and Related Methods

#108
20190291055
2019-09-26

Ceramic membrane filtration assembly with multi port endcap and related methods

#109
20190282938
2019-09-19

Modular filtration platform

#110
20190282937
2019-09-19

Processes for filtering liquids using single pass tangential flow filtration systems and tangential flow filtration systems with recirculation of retentate

#111
20190262774
2019-08-29

HOLLOW-FIBER MEMBRANE MODULE

#112
20190241868
2019-08-08

Electrophoresis device

#113
20190176089
2019-06-13

CARTRIDGE FOR WATER PURIFIER, AND WATER PURIFIER

#114
20190160406
2019-05-30

Backwashable depth filter

#115
20190145560
2019-05-16

Fluid circuit with integrated electrostatic discharge mitigation

#116
20190112213
2019-04-18

Drainless reverse osmosis water purification system

#117
20190105612
2019-04-11

Composite Membranes

#118
20190083936
2019-03-21

Disposable filtration device

#119
20190015787
2019-01-17

Hollow fiber membrane module

#120
20180318770
2018-11-08

Device and method for positioning a detonator within a perforating gun assembly

#121
20180304202
2018-10-25

Integrated ultrafiltration membrane and ion-exchange filtration system

#122
20180257957
2018-09-13

Water filtration system

#123
20180221824
2018-08-09

Flexibly adaptable membrane cartridges for the separation of fluids

#124
20180193842
2018-07-12

Biological sample reaction box

#125
20180193776
2018-07-12

Filter cartridge for liquid filteration; assembly; and, methods

#126
20180171293
2018-06-21

Cytopheresis cartridges and use thereof

#127
20180169584
2018-06-21

Hollow fibre membrane cartridge and module for the separation of fluids

#128
20180154059
2018-06-07

Dialysis machine

#129
20180147506
2018-05-31

Sanitizing filter system and method for a residential water filtering system

#130
20180127294
2018-05-10

Composite filter cartridge

#131
20180117532
2018-05-03

SYSTEMS AND METHODS FOR FILTER FLOW MANAGEMENT

#132
20180078903
2018-03-22

Sealing case for filter cassette

#133
20180043288
2018-02-15

Integrated composite filter cartridge and water purifying system having same

#134
20180021730
2018-01-25

Connecting mechanism for a water purification cartridge

#135
20180015416
2018-01-18

Parallel processing reverse osmosis water filtration systems

#136
20180009680
2018-01-11

Purification device and purification method for water utilizing filter cartridges

#137
20170341029
2017-11-30

Membrane gas separation module

#138
20170319985
2017-11-09

Methods and devices used for redundant sterile filtration

#139
20170312693
2017-11-02

Pleat cartridge filter

#140
20170291145
2017-10-12

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

#141
20170283281
2017-10-05

Reversible filtration system

#142
20170259196
2017-09-14

Modular filtration platform

#143
20170252498
2017-09-07

DIALYSIS MACHINE

#144
20170209833
2017-07-27

HOLLOW FIBER MEMBRANE FILTER WITH VALVE OPERATED REVERSE FLOW FOR MANUAL BACKFLUSH

#145
20170205323
2017-07-20

Automated ultra-filtration workstation

#146
20170182461
2017-06-29

REVERSE OSMOSIS WATER FILTRATION DEVICE WITH WATER STORAGE FUNCTION

#147
20170144896
2017-05-25

Water filter cartridge and water purifier

#148
20170137304
2017-05-18

Water conditioning systems

#149
20170137303
2017-05-18

Water conditioning systems having diversion devices

#150
20170136412
2017-05-18

Fluid conditioning systems having caps with filter cartridge sealing and removal devices and/or locking devices

#151
20170120194
2017-05-04

Energy recovery system

#152
20170106341
2017-04-20

Cartridges and systems for membrane-based therapies

#153
20170065935
2017-03-09

Integrated waterway assembly of a reverse osmosis water filtration device

#154
20170029294
2017-02-02

Apparatus for treating water or liquids in general

#155
20160356132
2016-12-08

Device and method for positioning a detonator within a perforating gun assembly

#156
20160317972
2016-11-03

HOLLOW-FIBER MEMBRANE MODULE

#157
20160280575
2016-09-29

Drainless reverse osmosis water purification system

#158
20160256833
2016-09-08

Membranes

#159
20160250598
2016-09-01

End cap filtration module, filtration module and filtration system

#160
20160193570
2016-07-07

Cartridge-type hollow fiber membrane module and method for manufacturing cartridge-type hollow fiber membrane module

#161
20160175746
2016-06-23

Integrated composite filter and water purification system having the same

#162
20160151744
2016-06-02

Membrane cartridge system

#163
20160144303
2016-05-26

PLEATED FILTER, BALLAST WATER TREATMENT APPARATUS, AND BALLAST WATER TREATMENT METHOD USING THE SAME

#164
20160101994
2016-04-14

Depth exposed membrane for water extraction

#165
20160059160
2016-03-03

Processes for filtering liquids using single pass tangential flow filtration systems and tangential flow filtration systems with recirculation of retentate

#166
20160023165
2016-01-28

SINGLE FILTER CARTRIDGE FOR REMOVING CONTAMINATES FROM WATER

#167
20150360181
2015-12-17

Filtration article containing a filtration material containing fibrous layers having different lengths

#168
20150283479
2015-10-08

Methods and devices used for redundant sterile filtration

#169
20150260747
2015-09-17

Automated ultra-filtration apparatus

#170
20150247114
2015-09-03

Tangential flow perfusion system

#171
20150239749
2015-08-27

Fluid vessel with removable and reversible filtration unit

#172
20150190762
2015-07-09

Membranes

#173
20150136685
2015-05-21

Filter cartridges for liquid filtration; assembly; and, methods

#174
20150053083
2015-02-26

Multi-cartridge membrane contactors, modules, systems, and related methods

#175
20150034546
2015-02-05

Cartridge type hollow fiber membrane module

#176
20140342132
2014-11-20

Cross-pleated membrane cartridges, and method and apparatus for making cross-pleated membrane cartridges

#177
20140339146
2014-11-20

Filter alignment device

#178
20140326671
2014-11-06

Dual flow sorbent cartridge

#179
20140076792
2014-03-20

Fluid treatment apparatus and method of using same

#180
20130233777
2013-09-12

Disposable tangential flow filtration liner with sensor mount

#181
20130206673
2013-08-15

Tubular fiber membrane with nanoporous skin

#182
20130105394
2013-05-02

STATIC PRESSURE DESALINATION ASSEMBLY

#183
20130048549
2013-02-28

Drainless reverse osmosis water purification system

#184
20120292237
2012-11-22

Dialysis machine

#185
20120228220
2012-09-13

Molecular separator

#186
20120193820
2012-08-02

Cross-pleated membrane cartridges, and method and apparatus for making cross-pleated membrane cartridges

#187
20120160771
2012-06-28

Separation material

#188
20120152844
2012-06-21

Liquid extraction method employing dip tube

#189
20120145651
2012-06-14

Microfiltration devices

#190
20120137879
2012-06-07

High pressure liquid degassing membrane contactors and methods of manufacturing and use

#191
20120118812
2012-05-17

Filter cartridge for liquid filtration; assembly; and, methods

#192
20120097585
2012-04-26

Water Purification System with Entrained Filtration Elements

#193
20120052164
2012-03-01

Capsule for preparing a nutritional product including a filter and method

#194
20120052163
2012-03-01

Capsule for preparing a nutritional product including a filter

#195
20120043273
2012-02-23

SYSTEM AND METHOD FOR LIQUID FILTRATION WITH REDUCED HOLD-UP VOLUME

#196
20120006729
2012-01-12

WATER PURIFIER

#197
20110281714
2011-11-17

Method and apparatus for preparing platelet rich plasma and concentrates thereof

#198
20110247971
2011-10-13

FILTER WITH MEMORY, COMMUNICATION AND PRESSURE SENSOR

#199
20110247429
2011-10-13

FILTER WITH MEMORY, COMMUNICATION AND PRESSURE SENSOR

#200
20110247353
2011-10-13

DEVICE FOR PRODUCING WATER FROM AMBIENT AIR

#201
20110233216
2011-09-29

Leak testing of a pressure vessel

#202
20110232802
2011-09-29

Filling pistol and method for filling an object essentially with nitrogen

#203
20110203982
2011-08-25

Filter device

#204
20110192794
2011-08-11

Advanced filtration device for water and wastewater treatment

#205
20110174711
2011-07-21

Self Contained Disposable Tangential Flow Filtration Liner

#206
20110127203
2011-06-02

Disposable tangential flow filtration liner with sensor mount

#207
20110120938
2011-05-26

Crystalline polymer microporous membrane, method for producing the same, and filteration filter

#208
20110120937
2011-05-26

FILTRATION FILTER AND METHOD FOR PRODUCING THE SAME

#209
20110120932
2011-05-26

Diffusion and/or filtration device

#210
20110120928
2011-05-26

EASY CHANGE FILTER ASSEMBLY FOR REVERSE OSMOSIS MEMBRANE WATER PURIFICATION SYSTEM

#211
20110100134
2011-05-05

FILTER WITH MEMORY, COMMUNICATION AND PRESSURE SENSOR

#212
20110094951
2011-04-28

FILTER WITH MEMORY, COMMUNICATION AND PRESSURE SENSOR

#213
20110094310
2011-04-28

FILTER WITH MEMORY, COMMUNICATION AND PRESSURE SENSOR

#214
20110083491
2011-04-14

FILTER WITH MEMORY, COMMUNICATION AND PRESSURE SENSOR

#215
20110042296
2011-02-24

Apparatus and method for preparing platelet rich plasma and concentrates thereof

#216
20110042218
2011-02-24

Cartridge having textured membrane

#217
20110036240
2011-02-17

High pressure liquid degassing membrane contactors and methods of manufacturing and use

#218
20110017062
2011-01-27

Filter with memory, communication and pressure sensor

#219
20110016953
2011-01-27

FILTER WITH MEMORY, COMMUNICATION AND PRESSURE SENSOR

#220
20100307965
2010-12-09

Filter module and the stringing thereof to form a filter system

#221
20100300955
2010-12-02

Membrane cartridge

#222
20100264077
2010-10-21

GRADED PARTICLE-SIZE RETENTION FILTER MEDIUM FOR CELL-TYPE FILTER UNIT

#223
20100206798
2010-08-19

Method and apparatus for preparing platelet rich plasma and concentrates thereof

#224
20100150773
2010-06-17

Membrane-based compressed air breathing system

#225
20100140176
2010-06-10

Method for treatment of contaminated fluids

#226
20100089807
2010-04-15

Dialysis machine

#227
20100051527
2010-03-04

MICROPOROUS FILTER WITH AN ANTIMICROBIAL SOURCE

#228
20100044321
2010-02-25

MICROPOROUS FILTER WITH A LOW ELUTION ANTIMICROBAL SOURCE

#229
20100044292
2010-02-25

WATER PURIFICATION MODULE

#230
20100044291
2010-02-25

PITCHER WITH A WATER PURIFICATION MODULE

#231
20100024893
2010-02-04

Reverse Osmosis Filtration Systems

#232
20090321339
2009-12-31

Filtration module

#233
20090283468
2009-11-19

PLEATED FILTER CARTRIDGE

#234
20090266756
2009-10-29

Filter module and filter unit

#235
20090200226
2009-08-13

Multifiltration cartridge filtration apparatus

#236
20090194475
2009-08-06

System and method for liquid filtration with reduced hold-up volume

#237
20090193974
2009-08-06

Cross-pleated membrane cartridges, and method and apparatus for making cross-pleated membrane cartridges

#238
20090173673
2009-07-09

Fluid delivery device

#239
20090134031
2009-05-28

Electrophoresis membrane support and manifold unit

#240
20090127178
2009-05-21

Portable water purification device

#241
20080302713
2008-12-11

ANTIMICROBIAL FILTER CARTRIDGE

#242
20080272065
2008-11-06

Molecular separator

#243
20080272048
2008-11-06

Filter cartridge media retention system

#244
20080264852
2008-10-30

Filtration Cassettes

#245
20080257824
2008-10-23

Method and Apparatus for Water Purification and Regeneration of Micro-filtration Tubules

#246
20080257814
2008-10-23

Filtration Cartridge

#247
20080237045
2008-10-02

INJECTION BONDED ARTICLES AND METHODS OF FABRICATION AND USE THEREOF

#248
20080128348
2008-06-05

Membrane Module for Separating Material

#249
20080105618
2008-05-08

METHOD AND APPARATUS FOR THE REMOVAL OF HARMFUL CONTAMINANTS FROM PORTABLE DRINKING WATER DEVICES

#250
20080078717
2008-04-03

POROUS FILTER CARTRIDGE AND METHOD FOR MANUFACTURING THE SAME

#251
20080067120
2008-03-20

System and method for dispensing a filtered liquid

#252
20080035550
2008-02-14

DEVICE, WITH A BACKUP FILTER, FOR PRODUCING STERILE LIQUID

#253
20080000832
2008-01-03

Membrane bioreactor having single header membrane module

#254
20070278149
2007-12-06

PLEATED TYPE CARTRIDGE FILTER DEVICE

#255
20070262025
2007-11-15

Canister for treatment of contaminated fluids

#256
20070240492
2007-10-18

Filter with memory, communication and pressure sensor

#257
20070193936
2007-08-23

Filter alignment device

#258
20070181484
2007-08-09

Modular reverse osmosis water treatment system

#259
20070180993
2007-08-09

Chemical filter unit

#260
20070062870
2007-03-22

Microfiltration devices

#261
20070062859
2007-03-22

Graded particle-size retention filter medium for fluid filtration unit with improved edge seal

#262
20070062856
2007-03-22

Cross-flow filter cassette

#263
20070045165
2007-03-01

Reverse osmosis filtration systems

#264
20070023290
2007-02-01

Electrochemical ion exchange with textured membranes and cartridge

#265
20070017366
2007-01-25

Pleated construction for effecting gas transfer membrane

#266
20060264355
2006-11-23

Separating material

#267
20060175244
2006-08-10

Apparatus and method for preparing platelet rich plasma and concentrates thereof

#268
20060175242
2006-08-10

Method and apparatus for preparing platelet rich plasma and concentrates thereof

#269
20060163141
2006-07-27

Tangential filtration housing

#270
20060113235
2006-06-01

Filtering device and replaceable filter cartridge

#271
20060065587
2006-03-30

Porous membrane cartridge and method of manufacturing the same

#272
20060060519
2006-03-23

High-resolution virus removal methodology and filtration capsule useful therefor

#273
20060060518
2006-03-23

Disposable tangential flow filtration device holder

#274
20060043021
2006-03-02

Port adapter for tangential flow filtration

#275
20060037476
2006-02-23

Hydrogen purification devices, components and fuel processing systems containing the same

#276
20050224407
2005-10-13

Filter cartridge for liquid filtration; assembly; and, methods

#277
20050218064
2005-10-06

Three-port high performance mini hollow fiber membrane contactor

#278
20050173330
2005-08-11

Cross-flow filtration cassettes and methods for fabrication of same

#279
20050167353
2005-08-04

Graded particle-size retention filter medium for fluid filtration unit with improved edge seal

#280
20050132682
2005-06-23

Binderless glass composite filter

#281
20050126981
2005-06-16

Plastic encapsulated tangential flow filter device and methods for making same

#282
20050126980
2005-06-16

Cross-flow filtration unit

#283
20050121391
2005-06-09

Reinforced filtration cartridge and method of making same

#284
20050115899
2005-06-02

Membrane bioreactor having single header membrane module

#285
20050035041
2005-02-17

Hollow fiber membrane filters in various containers

#286
19269585
2025-12-23

Apparatus and method for purification of gas mixtures