ClassID:

29350

B01D36/008 - CPC Classification

Classification description:

Filter circuits or combinations of filters with other separating devices; Filters in combination with devices for the removal of liquids Means to filter or treat the separated liquid

Recent Application in this class:
#1
20260077280
2026-03-19

FILTER INSERT WITH IMPROVED FILTER PERFORMANCE UNDER OPERATING CONDITIONS

#2
20240390828
2024-11-28

DEVICE AND METHOD FOR HARMLESS TREATMENT AND REGENERATION OF WASTE LIQUID DISCHARGE DURING WATER GLASS MOLD SHELL HARDENED WITH AMMONIUM CHLORIDE SOLUTION

#3
20240375987
2024-11-14

WASTE PROCESSING APPARATUS

#4
20240167574
2024-05-23

MULTIFUNCTIONAL FILTER VALVE

#5
20210332779
2021-10-28

Fuel filter assembly

#6
20210331106
2021-10-28

OIL, DEBRIS SEPARATOR, FILTER AND MUFFLER STRUCTURE

#7
20210316237
2021-10-14

Oil-water separation filter structure and oil-water separator comprising the same

#8
20200255309
2020-08-13

Water filter with water enrichment

#9
20200129891
2020-04-30

Filter element for liquid filtration

#10
20200030727
2020-01-30

Fuel filter with organoclay, cleaning cartridge with organoclay, and use

#11
20180297561
2018-10-18

Vehicle water collection system

#12
20180221798
2018-08-09

Liquid Filter Insert and Liquid Filter with Corrosion Protection for External Pumps

#13
20180147512
2018-05-31

Air Venting Device for a Filter

#14
20170354933
2017-12-14

Separating device for separating at least one undesired fluid from a liquid, membrane of a separating device, filter, filter element, and liquid system

#15
20170312674
2017-11-02

SYSTEMS FOR THE PROCESSING OF COMPOUNDS

#16
20170107957
2017-04-20

Water discharge system and method

#17
20170080362
2017-03-23

Filter element and filter assembly for separating fluids

#18
20170067426
2017-03-09

Diesel fuel filter assembly

#19
20170021427
2017-01-26

System for preparing nanoparticles by supercritical hydrothermal synthesis

#20
20170021295
2017-01-26

Fuel filter assembly, filter element and method for draining water from a fuel filter assembly

#21
20160207271
2016-07-21

Hazardous Waste Sanitation and Removal Device, Methods of Use and Applications Thereof

#22
20130284675
2013-10-31

Valve

#23
20130062291
2013-03-14

Re-Entrainment Reduction Structure For Fluid Filter Assembly

#24
20120279478
2012-11-08

Fuel filter adapter

#25
20120080368
2012-04-05

Device for purifying water

#26
20120031824
2012-02-09

MODULE INSERT FOR INSTALLATION IN A LIQUID FILTER

#27
20110290919
2011-12-01

Hazardous waste sanitation and removal device, methods of use and applications thereof

#28
20110186501
2011-08-04

Module insert for installation in a liquid filter

#29
20110174718
2011-07-21

Fuel filter

#30
20110174717
2011-07-21

FILTER DEVICE

#31
20110155656
2011-06-30

Fuel filter for motor vehicles

#32
20110147290
2011-06-23

Fuel filter

#33
20110011807
2011-01-20

Device and method for operating a fuel filter

#34
20100101984
2010-04-29

Fuel filter

#35
20100096304
2010-04-22

FUEL FILTER

#36
20060207924
2006-09-21

Fuel filter

#37
20060118478
2006-06-08

Fuel filter system and method of operating same

#38
20060070956
2006-04-06

Liquid filter