ClassID:

30046

B01D2201/043 - CPC Classification

Classification description:

Details relating to filtering apparatus; Supports for the filtering elements Filter tubes connected to plates

Sub-classes:
Recent Application in this class:
#1
20260138062
2026-05-21

REGENERATIVE MEDIA FILTER

#2
20260138061
2026-05-21

REGENERATIVE MEDIA FILTER

#3
20250325926
2025-10-23

FILTER ASSEMBLY AND CONNECTING COVER ADAPTED FOR FILTER ASSEMBLY

#4
20250196028
2025-06-19

HEREWITH FILTER ELEMENT AND FILTER MODULE

#5
20240269583
2024-08-15

FILTER ASSEMBLY WITH FILTER ELEMENT ENDCAP HAVING INTEGRAL EXTERNAL ROUNDED POLYGON SHAPED SEALING SURFACE

#6
20240226782
2024-07-11

REGENERATIVE MEDIA FILTER

#7
20240198285
2024-06-20

LIQUID SEPARATION CONSTITUENT, LIQUID SEPARATION FILTER, COMPRESSOR SYSTEM, AND METHOD OF PRODUCING LIQUID SEPARATION FILTER HAVING MULTILAYER STRUCTURE

#8
20240131456
2024-04-25

REGENERATIVE MEDIA FILTER

#9
20230264407
2023-08-24

FILTER UNIT FOR AN EXTRUDER ASSEMBLY, FILTER ARRANGEMENT AND CORRESPONDING FILTER CHANGING DEVICE AND METHOD FOR PRODUCING SUCH A FILTER UNIT

#10
20230191290
2023-06-22

SYSTEMS AND METHODS FOR RECYCLING RECOVERED WATER UTILIZING A DEFLUIDIZING TANK

#11
20220040602
2022-02-10

Filter press

#12
20210151211
2021-05-20

Active Pit Tank Strainer of a Nuclear Power Plant

#13
20200376437
2020-12-03

FILTRATION APPARATUS

#14
20200353393
2020-11-12

Nucleic acid purification device and nucleic acid purification method

#15
20200164291
2020-05-28

Device for reducing pressure fluctuation of pressure filter frame and pressure filter

#16
20150209705
2015-07-30

Filter base system and filter assembly

#17
20150144555
2015-05-28

Filtration apparatus

#18
20130232763
2013-09-12

Leaf filter system and replaceable filter leaf apparatus

#19
20130062273
2013-03-14

Enhanced filter support basket

#20
20120080371
2012-04-05

Leaf filter system and replaceable filter leaf apparatus

#21
20110174715
2011-07-21

Leaf filter system and replaceable filter leaf apparatus

#22
20110073551
2011-03-31

FILTER MODULES FOR IMPROVED MEDIA UTILIZATION AND USE IN GENERALLY CYLINDRICAL HOUSING

#23
20100025321
2010-02-04

Filter

#24
20080223797
2008-09-18

FILTERS WITH IMPROVED MEDIA UTILIZATION AND METHODS OF MAKING AND USING SAME

#25
20070095743
2007-05-03

Leaf filter system and replaceable filter leaf apparatus

#26
20050173328
2005-08-11

Filter assemblies