Patents-Review.com
ClassID:

29512 ⎘

B01D46/106 - CPC Classification

Classification description:

Filters or filtering processes specially modified for separating dispersed particles from gases or vapours; Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces Ring-shaped filtering elements

Recent Application in this class:
#1
20240101420
2024-03-28

OZONE GENERATOR

 #2
20240050779
2024-02-15

WEARABLE AIR PURIFIER

 #3
20230149842
2023-05-18

FILTER ELEMENT COMPRISING A FILTER MEDIUM FOLDED IN A ZIG-ZAG-SHAPE WITH DISCONTINUOUS END-EDGE BONDING, AND METHOD FOR PRODUCING SAME

 #4
20230124860
2023-04-20

Gas phase settling (GPS) tray

 #5
20230115276
2023-04-13

AIR PURIFIER

 #6
20230099075
2023-03-30

PURGE PORT FILTER SUPPORT

 #7
20230067514
2023-03-02

Activated carbon air filter

 #8
20210178308
2021-06-17

Activated carbon air filter

 #9
20210106939
2021-04-15

CLEANER UNIT

 #10
20200359865
2020-11-19

DIRT SEPARATOR FOR A VACUUM CLEANER

 #11
20200353483
2020-11-12

Tangential air cleaner with coiled filter cartridge

 #12
20200353393
2020-11-12

Nucleic acid purification device and nucleic acid purification method

 #13
20200314989
2020-10-01

Extreme ultraviolet radiation source and cleaning method thereof

 #14
20200278002
2020-09-03

Brake Dust Particle Filter and Disc Brake Assembly Comprising a Brake Dust Particle Filter

 #15
20200214522
2020-07-09

DIRT SEPARATOR FOR A VACUUM CLEANER

 #16
20200214520
2020-07-09

DIRT SEPARATOR FOR A VACUUM CLEANER

 #17
20200170465
2020-06-04

DIRT SEPARATOR FOR A VACUUM CLEANER

 #18
20200170464
2020-06-04

DIRT SEPARATOR FOR A VACUUM CLEANER

 #19
20200080553
2020-03-12

Linear compressor

 #20
20200037427
2020-01-30

Extreme ultraviolet radiation source and cleaning method thereof

 #21
20190381436
2019-12-19

Pneumatic trap for collecting suspended particles dispersed in air or gas

 #22
20190308124
2019-10-10

Air filter element, in particular for gas filtration

 #23
20190262758
2019-08-29

Filter And Method For Producing A Filter

 #24
20190193010
2019-06-27

FILTERING PLATE AND METHOD FOR MAKING THE SAME AND FILTERING DEVICE HAVING THE SAME

 #25
20190134546
2019-05-09

Round filter element, in particular for gas filtration

 #26
20190128220
2019-05-02

Air box for a vehicle

 #27
20190014962
2019-01-17

Vacuum cleaner

 #28
20180347518
2018-12-06

Filter assembly for a fresh air filtration system, fresh air filtration system made therewith, and method of filtering fresh air

 #29
20180306077
2018-10-25

Clean-side oil and air separator system and method

 #30
20180290153
2018-10-11

Tangential air cleaner with coiled filter cartridge

 #31
20180066858
2018-03-08

Vent

 #32
20170296958
2017-10-19

Cleaner

 #33
20170291132
2017-10-12

Axial flow air filter element

 #34
20170246572
2017-08-31

Air cleaner

 #35
20170112341
2017-04-27

Cyclone dust collector and vacuum cleaner having the same

 #36
20170087499
2017-03-30

Filter customization systems and methods

 #37
20170028334
2017-02-02

Annular gas feed element for use in gasification plants with a dry fuel supply

 #38
20160279554
2016-09-29

Air filter system, air filter element and method for exchanging an air filter element

 #39
20160199767
2016-07-14

Filter material, filter element, and method and device for producing a filter material

 #40
20160121250
2016-05-05

Separation element and pressure accumulator system

 #41
20150343359
2015-12-03

Filter device, in particular air filter

 #42
20150204282
2015-07-23

Filter housing, fluted filter and safety filter

 #43
20140283689
2014-09-25

Method and device for the decantation of oil contained in a gas stream

 #44
20140102058
2014-04-17

Air filter system, air filter element and method for exchanging an air filter element

 #45
20140047808
2014-02-20

Air filter element, air filter housing and air filter system

 #46
20130152528
2013-06-20

Filter insert

 #47
20120258014
2012-10-11

Contaminate control device

 #48
20120167337
2012-07-05

Separating apparatus

 #49
20120138523
2012-06-07

Multi-flow filtration system

 #50
20120102902
2012-05-03

Filter apparatus with porous ceramic plates

 #51
20110266211
2011-11-03

Multi-flow filtration system

 #52
20110146490
2011-06-23

Air filter with extended life

 #53
20100275558
2010-11-04

Filter device, particularly for filtering gaseous fluids

 #54
20100242221
2010-09-30

Separating apparatus

 #55
20100192527
2010-08-05

Gas liquid separator

 #56
20100170208
2010-07-08

Multi-flow filtration system

 #57
20090095249
2009-04-16

Air filter assembly for combustion tool

 #58
20080115472
2008-05-22

Filter Device, In Particular For An Exhaust-Gas System Of An Internal Combustion Engine

 #59
20080099085
2008-05-01

Hydraulic reservoir with filter

 #60
20070294987
2007-12-27

NATURAL GAS FILTER FOR PARTICULATE AND LIQUID IMPURITIES

 #61
20070125048
2007-06-07

Natural gas filter for particulate and liquid impurities

 #62
20070062887
2007-03-22

Space optimized coalescer