ClassID:

30853

B01D2321/2008 - CPC Classification

Classification description:

Details relating to membrane cleaning, regeneration, sterilization or to the prevention of fouling; By influencing the flow statically

Sub-classes:
Recent Application in this class:
#1
20250010244
2025-01-09

CROSS-FLOW MEMBRANE FILTRATION CHANNEL

#2
20230271143
2023-08-31

CERAMIC FLAT MEMBRANE

#3
20210213390
2021-07-15

Flow path spacer and spiral membrane element

#4
20190282965
2019-09-19

Cross-flow membrane filtration channel

#5
20190262744
2019-08-29

Configurable System for the Extraction of Targeted Constituents from Liquids and Gasses

#6
20190217251
2019-07-18

Spiral wound membrane module adapted for high recovery

#7
20190046928
2019-02-14

Multipurpose membrane cell stack and method of manufacturing the same

#8
20180229188
2018-08-16

Unhoused filtration device and methods of use

#9
20180078906
2018-03-22

Vacuum filtration system

#10
20170246593
2017-08-31

Shapes for tangential flow separation single-channel tubular elements incorporating turbulence promoters, and method of fabrication

#11
20170056832
2017-03-02

Spiral wound membrane module adapted for high recovery

#12
20160114293
2016-04-28

Device and Method For Filtering A Suspension

#13
20140299532
2014-10-09

Filtration with internal fouling control

#14
20130146539
2013-06-13

Membrane with localized asymmetries

#15
20100326910
2010-12-30

Spiral wound filter assembly

#16
20100219130
2010-09-02

System and Method of Fluid Filtration Utilizing Cross-Flow Currents

#17
20090120873
2009-05-14

Filtration with internal fouling control

#18
20080251444
2008-10-16

Separation devices and processes

#19
20080209709
2008-09-04

Container uncapping mechanism and method

#20
20080166801
2008-07-10

Filtration system and method for obtaining a cytology layer

#21
20080164200
2008-07-10

Filtration system and method for obtaining a cytology layer

#22
20070163941
2007-07-19

System and method of fluid filtration utilizing cross-flow currents

#23
20070163433
2007-07-19

Fuel deoxygenator with non-planar fuel channel and oxygen permeable membrane

#24
20070151212
2007-07-05

Specimen vial sealing apparatus and method

#25
20060120835
2006-06-08

Article handling system and method

#26
20060120834
2006-06-08

Article handling system and method

#27
20060049092
2006-03-09

Membrane bioreactor

#28
20060011535
2006-01-19

Multi-tube separation membrane module

#29
20050195684
2005-09-08

Apparatus and method for mixing specimens in vials