ClassID:

35628

B03C3/88 - CPC Classification

Classification description:

Separating dispersed particles from gases or vapour, e.g. air, by electrostatic effect; Constructional details or accessories or operation thereof Cleaning-out collected particles

Sub-classes:
Recent Application in this class:
#1
20250319477
2025-10-16

APPARATUS FOR ELECTROSTATIC DEACTIVATION AND REMOVAL OF HAZARDOUS AEROSOLS FROM AIR

#2
20250058330
2025-02-20

Electrostatic precipitator system and method

#3
20240389216
2024-11-21

PLASMA-BASED AIR DISINFECTION AND FILTRATION SYSTEM

#4
20240369377
2024-11-07

COLLECTION DEVICE CONTROL METHOD, COLLECTION DEVICE, AND SPATIAL SYSTEM

#5
20240042459
2024-02-08

INVERTER APPARATUS PROVIDED WITH DUST COLLECTING UNIT

#6
20230363810
2023-11-16

Filtering system, apparatus, and method

#7
20230294024
2023-09-21

Aerosol particulate matter collecting device and collecting method

#8
20230047164
2023-02-16

Electrostatic charging air cleaning device and collection electrode

#9
20220184636
2022-06-16

Systems and methods for collecting fluid from a gas stream

#10
20210402413
2021-12-30

TOWER-TYPE AIR PURIFICATION APPARATUS AND AIR PURIFICATION METHOD THEREOF

#11
20210394199
2021-12-23

AIR DUST REMOVAL SYSTEM AND METHOD

#12
20210268516
2021-09-02

Hybrid partition with function of removing fine dust

#13
20210031212
2021-02-04

Systems and methods for collecting fluid from a gas stream

#14
20200405367
2020-12-31

Filtering system, apparatus, and method

#15
20200368760
2020-11-26

Dust collecting tower apparatus

#16
20200353480
2020-11-12

Electrostatic precipitator apparatus

#17
20200197953
2020-06-25

Electrostatic charging air cleaning device and collection electrode

#18
20180078948
2018-03-22

Device and method for separating off contaminants

#19
20160144380
2016-05-26

COMPOSITE DUST COLLECTOR

#20
20160102589
2016-04-14

Vehicle air purifying apparatus for simultaneously reducing harmful gas and particles

#21
20160096183
2016-04-07

Device for separating oil drops in a mixture of gas and oil and a separation method implementing such a separator device

#22
20150266032
2015-09-24

Water ion air purifier

#23
20150224516
2015-08-13

Air purification device

#24
20130032088
2013-02-07

Method and device for the electrostatic separation of overspray

#25
20120152123
2012-06-21

Device in connection with a circular precipitator for a two-stage electrostatic filter

#26
20120097028
2012-04-26

Electrode cleaning in an electro-kinetic air mover

#27
20120073436
2012-03-29

Method to control particulate matter emissions

#28
20110286892
2011-11-24

ELECTRO-KINETIC AIR MOVER WITH UPSTREAM FOCUS ELECTRODE SURFACES

#29
20110219734
2011-09-15

Dust collector

#30
20110185904
2011-08-04

Reel-to-reel bioforensic aerosol collection and storage system

#31
20100162894
2010-07-01

Electro-kinetic air mover with upstream focus electrode surfaces

#32
20100057269
2010-03-04

Systems and methods for monitoring a rapping process

#33
20090178562
2009-07-16

Merchandise sales processing apparatus

#34
20090120590
2009-05-14

Heating System, Heating and Laminarizing Method, Electrostatic Precipitator, Spray Dryer, Detaching Device and Method for Detaching Particles

#35
20080302241
2008-12-11

Structural Principle of an Exhaust Gas Purification Installation, and Associated Method For Purifying an Exhaust Gas

#36
20080250929
2008-10-16

Flotage trapping device using electrostatic field

#37
20080134896
2008-06-12

Air cleaner having separate modules for collector plates and ionizing wires

#38
20080092743
2008-04-24

AIR TREATMENT APPARATUS HAVING A STRUCTURE DEFINING AN ARRAY OF OPENINGS

#39
20080034976
2008-02-14

Air cleaner including touch points

#40
20070295208
2007-12-27

METHOD AND APPARATUS FOR CONTINUOUSLY COLLECTING PARTICLES

#41
20070295207
2007-12-27

ELECTROSTATIC COLLECTION DEVICE

#42
20070221061
2007-09-27

Air purifier

#43
20070039472
2007-02-22

Air filtration system

#44
20060180027
2006-08-17

Ionic air conditioning system

#45
20060174763
2006-08-10

Self cleaning electrostatic air cleaning system

#46
20050000793
2005-01-06

Air conditioner device with trailing electrode

#47
16991503
2021-06-22

Electrostatic air filter used to destroy pathogens and viruses with infrared heat

#48
15386444
2017-10-17

Discharge electrode arrangement for disc electrostatic precipitator (DEP) and scrapers for both disc and discharge electrodes