ClassID:

30079

B01D2201/186 - CPC Classification

Classification description:

Details relating to filtering apparatus; Filters characterised by the openings or pores; Special form, dimension of the openings, pores of the filtering elements Pore openings which can be modified

Recent Application in this class:
#1
20240100459
2024-03-28

FILTER ELEMENT FOR SEPARATING SOLIDS FROM LIQUIDS AND GASES

#2
20230002245
2023-01-05

FILTER MEDIA, FILTER CARTRIDGE CONTAINING FILTER MEDIA, AND METHOD OF FILTERING WATER

#3
20220203274
2022-06-30

System and method for a filter system

#4
20220203272
2022-06-30

Tangential flow filtration module and tangential flow filtration assembly

#5
20200206658
2020-07-02

System and method for a filter system

#6
20200197844
2020-06-25

Pipeline strainer

#7
20200179838
2020-06-11

Multistage fiber filtering apparatus capable of selectively filtering

#8
20200122060
2020-04-23

Fiber filtering apparatus

#9
20190076757
2019-03-14

System and method for a filter system

#10
20190062691
2019-02-28

Filter device for capturing target cell and target cell collecting method using the same

#11
20180126304
2018-05-10

Corrugated fluid intake screen

#12
20170368482
2017-12-28

Multistage fiber filtering apparatus capable of selectively filtering

#13
20170119951
2017-05-04

MEMS based filter and catalizer

#14
20170072342
2017-03-16

Simultaneous accomplishment for filtration and washing at pore controllable fiber filter

#15
20150182884
2015-07-02

Hybrid type fiber filtering apparatus

#16
20150122723
2015-05-07

Disc filter including disc cleaning assembly

#17
20130255202
2013-10-03

Fluid filtering unit and system

#18
20120267295
2012-10-25

HORIZONTAL ROD-SUPPORTED, PORE-CONTROLLABLE FIBER MEDIA FILTER, AND HORIZONTAL ROD-SUPPORTED FIBER FILTER SYSTEM

#19
20120152819
2012-06-21

Variable filtration device

#20
20110174704
2011-07-21

FUEL FILTER DEVICE

#21
20110147321
2011-06-23

FILTER WITH ADJUSTABLE POROSITY

#22
20100326907
2010-12-30

Method and device for removing contaminates from fluid-material

#23
20100314309
2010-12-16

Lift type pore-controllable fiber filter

#24
20100038302
2010-02-18

Filter device and method of producing the same

#25
20080257805
2008-10-23

High Rate Filtration System

#26
20080257804
2008-10-23

High Rate Filtration System

#27
20080245743
2008-10-09

Process for filtering a fluid with a compressible filtration media

#28
20080060985
2008-03-13

Wave coil filter assembly

#29
20080035536
2008-02-14

Gravity type fiber filter

#30
20050161412
2005-07-28

Filter apparatus backwash removal device and backwash removal method

#31
20050161411
2005-07-28

Apparatus and method for filtering fluids with multi-material filter media

#32
20050011825
2005-01-20

Filter device for garden ponds or similar