Patents-Review.com
ClassID:

29560 ⎘

B01D46/4218 - CPC Classification

Classification description:

Filters or filtering processes specially modified for separating dispersed particles from gases or vapours; Auxiliary equipment or operation thereof Influencing the heat transfer which act passively, e.g. isolations, heat sinks, cooling ribs

Recent Application in this class:
#1
20240181379
2024-06-06

Pollutant Capturer and Mobilizer

 #2
20220347619
2022-11-03

Pollutant capturer and mobilizer

 #3
20220234002
2022-07-28

Air Purification Apparatuses, Systems, and Methods for Removing Particulates, Volatile Organic Compounds, and Nitrous Oxide-Containing Compounds

 #4
20220184543
2022-06-16

Portable air purifier

 #5
20210205749
2021-07-08

Exhaust gas filter for reflow oven

 #6
20200289973
2020-09-17

Pollutant capturer and mobilizer

 #7
20200114295
2020-04-16

Air treatment module and air conditioner

 #8
20190383250
2019-12-19

Controller of fuel system for vehicle

 #9
20180290094
2018-10-11

Gas-solids separation system having a partitioned solids transfer conduit

 #10
20180154299
2018-06-07

High-temperature Filter

 #11
20180094613
2018-04-05

Filter system with an insulating body, insulating body, and method for manufacturing an insulating body

 #12
20160339381
2016-11-24

Method for heat-treating a material flow and for cleaning resulting exhaust gases

 #13
20160273712
2016-09-22

Fuel gas storage tank with supporting filter tube(s)

 #14
20160030876
2016-02-04

Air filter unit

 #15
20150152772
2015-06-04

Exhaust treatment device with integral mount

 #16
20140248187
2014-09-04

Exhaust treatment device with integral mount

 #17
20130220132
2013-08-29

Door assembly for dust-collecting apparatus

 #18
20120186211
2012-07-26

Honeycomb filter for purifying exhaust gases, adhesive, coating material, and manufacturing method of honeycomb filter for purifying exhaust gases

 #19
20120174773
2012-07-12

Gas purification apparatus and method

 #20
20110252755
2011-10-20

AIR PURIFYING DEVCE WITH MULTIFUNCTION FOR ERRADICATING HOUSE DUST MITES AND HEATING THE AIR

 #21
20110173962
2011-07-21

Heat Retention/Cooling Control Device for PM Filter Device

 #22
20100263342
2010-10-21

Continuous fine ash depressurization system

 #23
20100175558
2010-07-15

System for inlet air mass enhancement

 #24
20100126984
2010-05-27

Electrically heatable honeycomb configuration having support pins

 #25
20100098610
2010-04-22

Exhaust filter system for non-road engine

 #26
20090107117
2009-04-30

Diesel Engine Aftertreatment Control Operation with Waste Heat Recovery

 #27
20090025552
2009-01-29

Gas purification apparatus and method

 #28
20080241015
2008-10-02

Honeycomb filter for purifying exhaust gases, adhesive, coating material, and manufacturing method of honeycomb filter for purifying exhaust gases

 #29
20080199377
2008-08-21

Exhaust filter system for non-road engine

 #30
20080155950
2008-07-03

Apparatus, system, and method for dispersing heat within a particulate filter

 #31
20080072822
2008-03-27

SYSTEM AND METHOD INCLUDING A PARTICLE TRAP/FILTER FOR RECIRCULATING A DILUTION GAS

 #32
20080017572
2008-01-24

CERAMIC FILTER AND EXHAUST GAS PURIFICATION APPARATUS

 #33
20060191248
2006-08-31

Ceramic wall-flow filter including heat absorbing elements and methods of manufacturing same

 #34
20050214504
2005-09-29

Honeycomb structural body

 #35
20050193695
2005-09-08

Air filter assembly system and method

 #36
20050109023
2005-05-26

Honeycomb filter for exhaust gas decontamination, adhesive, coating material and process for producing honeycomb filter for exhaust gas decontamination

 #37
20050102987
2005-05-19

Ceramic filter and exhaust gas decontamination unit

 #38
20050091948
2005-05-05

Protective vehicle accessory

 #39
20050058585
2005-03-17

Exhaust filter system for non-road engine

 #40
15065359
2019-02-26

Circulation system and method of circulation