ClassID:

29971

B01D69/084 - CPC Classification

Classification description:

Semi-permeable membranes for separation processes or apparatus characterised by their form, structure or properties; Manufacturing processes specially adapted therefor; Hollow fibre membranes Undulated fibres

Recent Application in this class:
#1
20240293782
2024-09-05

HOLLOW-FIBRE MEMBRANE FILTER HAVING IMPROVED SEPARATION PROPERTIES

#2
20240050907
2024-02-15

Membrane for blood purification

#3
20230271146
2023-08-31

Hemodialyzer for blood purification

#4
20230093577
2023-03-23

BLOOD PROCESSING CARTRIDGES AND SYSTEMS, AND METHODS FOR EXTRACORPOREAL BLOOD THERAPIES

#5
20220193315
2022-06-23

Membrane and device for treating restless leg syndrome

#6
20220152563
2022-05-19

Hemodialyzer for blood purification

#7
20220152562
2022-05-19

Membrane for blood purification

#8
20220088539
2022-03-24

SEPARATION MEMBRANE MODULE

#9
20200316533
2020-10-08

Hemodialyzer for blood purification

#10
20200269197
2020-08-27

Membrane for blood purification

#11
20200121839
2020-04-23

Membrane and device for treating restless leg syndrome

#12
20200061274
2020-02-27

Blood processing cartridges and systems, and methods for extracorporeal blood therapies

#13
20200030751
2020-01-30

Hollow fiber membrane having improved diffusion properties

#14
20190217253
2019-07-18

Self-coiling hollow fibre membrane

#15
20190046932
2019-02-14

Hollow fibre membrane having three dimensional texturing

#16
20170165616
2017-06-15

Membrane for blood purification

#17
20170165615
2017-06-15

Hemodialyzer for blood purification

#18
20160129172
2016-05-12

Capillary dialyzers

#19
20150314057
2015-11-05

Blood processing cartridges and systems, and methods for extracorporeal blood therapies

#20
20130306544
2013-11-21

Medical material and hollow fiber membrane module

#21
20120175299
2012-07-12

HOLLOW FIBER MEMBRANES AND RELATED APPARATUSES AND METHODS

#22
20110120930
2011-05-26

Double fiber bundle dialyzer

#23
20100170850
2010-07-08

Filter device, preferably a hollow fiber dialyser with curled hollow fibers

#24
20100000936
2010-01-07

HOLLOW-FIBER MEMBRANE AND HOLLOW-FIBER MEMBRANE MODULE HAVING THE SAME INCLUDED THEREIN

#25
20090304963
2009-12-10

Knitted support for tubular membranes

#26
20080237127
2008-10-02

Polysulfone hemodialyzer

#27
20080135219
2008-06-12

Exchange apparatus

#28
20080110827
2008-05-15

Process for providing oxygen to a liquid

#29
20070209994
2007-09-13

SUPPORTED CURVED HOLLOW FIBRE MEMBRANE

#30
20070080108
2007-04-12

Hollow fiber membrane for blood purification and blood purification apparatus using the same

#31
20070039868
2007-02-22

External pressure type hollow fiber membrane module

#32
20060243653
2006-11-02

Dialysis filter

#33
20060163157
2006-07-27

Supported biofilm process

#34
20060037896
2006-02-23

Supported biofilm apparatus

#35
20050072731
2005-04-07

Dialyzers for blood treatment and processes for production thereof

#36
20050051481
2005-03-10

Supported biofilm apparatus and process