ClassID:

30056

B01D2201/08 - CPC Classification

Classification description:

Details relating to filtering apparatus Regeneration of the filter

Sub-classes:
Recent Application in this class:
#1
20250387751
2025-12-25

IONIC ELECTRIC FIELD (IEF) FILTRATION FOR LASER AND THREE-DIMENSIONAL (3D) PRINTING FUME AND DUST EXTRACTION

#2
20250345726
2025-11-13

ENCLOSED MEDIA FLUID FILTRATION DEVICE

#3
20250262578
2025-08-21

WATER FILTER ASSEMBLY AND METHOD FOR FLOW RECOVERY

#4
20250161849
2025-05-22

AUTOMATED MEMBRANE CLEANING MODULE

#5
20250041904
2025-02-06

Debris Clearing System And Method

#6
20240391570
2024-11-28

SYSTEM FOR CLEANING HULL OF SHIP

#7
20240375030
2024-11-14

FILTER PURGE AND MAINTENANCE CONTROL SYSTEM

#8
20240173655
2024-05-30

MICROPLASTIC FILTER FOR WASHING MACHINES OR OTHER APPLIANCES

#9
20240091685
2024-03-21

SYSTEM AND METHOD FOR FILTERING A FLUID

#10
20240058844
2024-02-22

Debris clearing system and method

#11
20240052546
2024-02-15

FILTER APPARATUS AND CLOTHES TREATING APPARATUS HAVING THE SAME

#12
20230405500
2023-12-21

WASTEWATER HEAT EXCHANGE SYSTEM

#13
20230364538
2023-11-16

SYSTEM AND METHOD FOR FLUID FILTRATION

#14
20230277965
2023-09-07

Fluid Filter and Spill Kit Extreme Odor and Toxin Eliminator, Composition and Process

#15
20230272764
2023-08-31

FILTRATION SYSTEM

#16
20230001331
2023-01-05

Decanting backwash receiver

#17
20220274035
2022-09-01

Automatic sand filter system controller

#18
20220176303
2022-06-09

Apparatus for separating and removing dust from exhaust gas

#19
20220134260
2022-05-05

Enclosed media fluid filtration device

#20
20210229008
2021-07-29

In situ filter rejuvenation system

#21
20210229002
2021-07-29

Enclosed media fluid filtration device

#22
20210101091
2021-04-08

Removal of hydrophobic particles using carbon dioxide

#23
20210060463
2021-03-04

In situ rejuvenation of contaminated mechanical filtration medium

#24
20210039036
2021-02-11

Gas adsorbent body, method for producing thereof, and carbon dioxide gas concentration device

#25
20200298149
2020-09-24

Wastewater screen filter and chain tensioning system

#26
20200247700
2020-08-06

Multistage shower water filter and water filtering method

#27
20200197873
2020-06-25

Self-cleaning and monitoring filtration system

#28
20200179846
2020-06-11

Method and device for removing particles from waste water

#29
20200155976
2020-05-21

Enclosed media fluid filtration device

#30
20200008644
2020-01-09

Dishwasher and method of controlling the same

#31
20190353066
2019-11-21

Method for regenerating a particle filter

#32
20190118121
2019-04-25

Arrangement and method for separating out and removing screenings from wastewater

#33
20190099701
2019-04-04

System and Method for Removing Solid Buildup from Filters

#34
20190091631
2019-03-28

Tangential filtration device

#35
20180078879
2018-03-22

Enclosed media fluid filtration device

#36
20180008913
2018-01-11

System for filtering fluids

#37
20170368483
2017-12-28

Multistage complex water screen filter with automatic alarm in micro-irrigation and its composition method

#38
20170267545
2017-09-21

Subsea fluid injection system

#39
20170128859
2017-05-11

SOLIDS SENSING TECHNOLOGY

#40
20170113164
2017-04-27

Enclosed media fluid filtration device

#41
20170066659
2017-03-09

Outdoor water purifier with backwashing function

#42
20170056798
2017-03-02

System and method of a pool filter operation

#43
20170050128
2017-02-23

Transverse flow self-cleaning strainer

#44
20160368781
2016-12-22

WASTE FILTRATION SYSTEM

#45
20160339371
2016-11-24

FLUID FILTER

#46
20160288026
2016-10-06

Filter device

#47
20160279544
2016-09-29

FILTER DEVICE

#48
20150008195
2015-01-08

Method for washing a filter having at least two layers of filtering media, in particular for filtering seawater, and equipment for implementing said method

#49
20120175294
2012-07-12

Apparatus for filtering sewage and wastewater

#50
17862264
2024-12-03

Plant mixture processing systems

#51
17330387
2022-07-12

Plant mixture processing systems