ClassID:

30785

B01D2313/21 - page 2 - CPC Classification

Classification description:

Details relating to membrane modules or apparatus Specific headers, end caps

Recent Application in this class:
#301
20100237014
2010-09-23

MEMBRANE MODULE WITH MULTIPLE BOTTOM HEADERS AND FILTRATION PROCESS

#302
20100221838
2010-09-02

Dialysis adapter cell and method of release testing of a disperse dosage form

#303
20100206805
2010-08-19

Hollow-fiber membrane assembly having the function of preventing the membrane filaments from cracking

#304
20100200481
2010-08-12

Membrane filter unit

#305
20100170847
2010-07-08

MEMBRANE CLEANING USING AN AIRLIFT PUMP

#306
20100126929
2010-05-27

Membrane supported biofilm apparatus

#307
20100125235
2010-05-20

Blood Treatment Apparatus Having Branched Flow Distribution

#308
20100086959
2010-04-08

Filtration unit and method for the microbiological analysis of liquid samples

#309
20100072124
2010-03-25

Hollow fiber membrane module

#310
20100051545
2010-03-04

MEMBRANE MODULE PROTECTION

#311
20100024893
2010-02-04

Reverse Osmosis Filtration Systems

#312
20100024649
2010-02-04

Air separation module with load carrying center tube

#313
20100012585
2010-01-21

MEMBRANE FILTRATION PROCESS AND DESIGN

#314
20090321344
2009-12-31

HEADER FOR FILTERING MEMBRANE MODULE AND FILTERING MEMBRANE MODULE USING THE SAME

#315
20090321332
2009-12-31

CAPILLARY MEMBRANE FILTRATION MODULE

#316
20090314706
2009-12-24

Cartridge module of hollow fiber membranes

#317
20090301306
2009-12-10

Gas removal device

#318
20090287134
2009-11-19

Arrangement for extracorporeal circulation of blood

#319
20090236280
2009-09-24

Filtration apparatus

#320
20090234266
2009-09-17

Device for removing fluid from blood in a patient

#321
20090211977
2009-08-27

THROUGH-PLATE MICROCHANNEL TRANSFER DEVICES

#322
20090134092
2009-05-28

MEMBRANE FILTRATION DEVICE AND PROCESS

#323
20090101579
2009-04-23

Hollow Fiber Membrane Module, Hollow Fiber Membrane Module Unit, Membrane Filtration Device Using the Same, and Method of Operating the Same

#324
20090084720
2009-04-02

Degassing device and end-cap assembly for a filter including such a degassing device

#325
20090026140
2009-01-29

Floating porous hollow fiber membrane bundle

#326
20090020468
2009-01-22

End-cap assembly with pump hose for a filter and filter comprising such an end-cap assembly

#327
20090008341
2009-01-08

FLUID REMOVING FILTER APPARATUS AND METHOD OF REMOVING FLUID FROM A MIXTURE

#328
20090004538
2009-01-01

Head plate

#329
20080264860
2008-10-30

Multi-gas bioreactor and related methods

#330
20080257814
2008-10-23

Filtration Cartridge

#331
20080230467
2008-09-25

Filter device

#332
20080223772
2008-09-18

Purification Device

#333
20080210623
2008-09-04

Square membrane manifold system

#334
20080177215
2008-07-24

Methods, devices, and systems for hemodilution

#335
20080078717
2008-04-03

POROUS FILTER CARTRIDGE AND METHOD FOR MANUFACTURING THE SAME

#336
20080060990
2008-03-13

Hollow fiber filter for extracorporeal blood circuit

#337
20080000832
2008-01-03

Membrane bioreactor having single header membrane module

#338
20070228602
2007-10-04

POTTING FOR MEMBRANE MODULE

#339
20070131605
2007-06-14

Hollow fiber membrane module, hollow fiber membrane module unit, and water treatment method

#340
20070045165
2007-03-01

Reverse osmosis filtration systems

#341
20070029258
2007-02-08

Hollow fiber membrane module, hollow fiber membrane module unit, membrane filtration device using the same and method of operating the same

#342
20060163140
2006-07-27

Hollow fiber module

#343
20060144776
2006-07-06

Manual dialyzer header cleaning device

#344
20060124529
2006-06-15

Membrane separation assemblies

#345
20060118477
2006-06-08

Immersed membrane apparatus

#346
20060113226
2006-06-01

Method of locating or repairing damaged hollow fiber membranes or header or module assembly

#347
20060096908
2006-05-11

Device for filtering fluids that are conveyed under a high presure

#348
20060091074
2006-05-04

Membrane filtration device and process

#349
20060070946
2006-04-06

Membrane module

#350
20060049096
2006-03-09

Encapsulated filter cartridge

#351
20050279693
2005-12-22

Ceramic filter

#352
20050247618
2005-11-10

Moisture exchange module having a bundle of moisture-permeable hollow fibre membranes

#353
20050224407
2005-10-13

Filter cartridge for liquid filtration; assembly; and, methods

#354
20050224404
2005-10-13

Closed end reverse osmosis unit

#355
20050218063
2005-10-06

Catchment header and membrane module unit

#356
20050161389
2005-07-28

Hollow fiber membrane module, hollow fiber membrane module unit, membrane filtration device using the same and method of operating the same

#357
20050115899
2005-06-02

Membrane bioreactor having single header membrane module

#358
20050064585
2005-03-24

Viral concentration process

#359
20050000882
2005-01-06

Hemodilution cap and methods of use in blood-processing procedures

#360
15707015
2019-11-12

Pump-assisted water filtration system