ClassID:

35612

B03C3/70 - CPC Classification

Classification description:

Separating dispersed particles from gases or vapour, e.g. air, by electrostatic effect; Constructional details or accessories or operation thereof; Applications of electricity supply techniques insulating in electric separators

Recent Application in this class:
#1
20250271160
2025-08-28

AIR CONDITIONER AND AIR PURIFIER INCLUDING ELECTROSTATIC PRECIPITATOR

#2
20250196161
2025-06-19

ELECTRODE PLATE, AND PURIFICATION AND DUST REMOVAL DEVICE

#3
20250196160
2025-06-19

PRODUCTION PROCESS FOR ELECTROSTATIC DUST REMOVAL DEVICE

#4
20250099977
2025-03-27

METHOD FOR MANUFACTURING ELECTROSTATIC FILTER AND FILM FOR PATHOGEN INACTIVATION

#5
20240399388
2024-12-05

ELECTRIC DUST COLLECTOR AND DUST COLLECTION METHOD USING SAME

#6
20240375121
2024-11-14

ELECTRIC PRECIPITATOR FOR PRESS MOLD AND PRESS MOLD USING SAME

#7
20240307891
2024-09-19

ELECTROSTATIC PRECIPITATOR CLEANING

#8
20240269693
2024-08-15

SYSTEM COMPRISING A DISCHARGE ELECTRODE ASSEMBLY AND AN ELECTROSTATIC PRECIPITATOR UNIT COMPRISING SUCH A SYSTEM

#9
20240165637
2024-05-23

Purification unit, purification device and using method

#10
20230381791
2023-11-30

DUST COLLECTOR AND DUST COLLECTION METHOD

#11
20230356237
2023-11-09

ELECTROSTATIC DUST SEPARATOR FOR PURIFYING AIR AND OTHER DIELECTRIC FLUIDS

#12
20230173507
2023-06-08

WESP Collection Electrode Insert Or Extension

#13
20230158512
2023-05-25

ULTRA LOW POWER ELECTRICAL DUST COLLECTION APPARATUS

#14
20230149948
2023-05-18

ELECTROSTATIC PRECIPITATOR AND CONTROL METHOD THEREOF

#15
20230067491
2023-03-02

Wireless rechargeable and portable anti-microbial respirator

#16
20230046930
2023-02-16

ELECTROSTATIC PRECIPITATOR

#17
20220401964
2022-12-22

AIR PURIFICATION FILTER AND AIR PURIFIER INCLUDING SAME

#18
20220379319
2022-12-01

AIR PURIFYING FILTER

#19
20220212202
2022-07-07

METHOD AND APPARATUS FOR FILTRATION

#20
20220168753
2022-06-02

ELECTROSTATIC DUST REMOVAL APPARATUS AND ELECTRODE UNIT THEREOF

#21
20220023884
2022-01-27

ENGINE EXHAUST DUST REMOVAL SYSTEM AND METHOD

#22
20210394199
2021-12-23

AIR DUST REMOVAL SYSTEM AND METHOD

#23
20210252524
2021-08-19

DEVICE FOR PURIFYING A GASEOUS MEDIUM LOADED WITH PARTICLES

#24
20210086194
2021-03-25

Filter for trapping particulate matter including vertical nano-gap electrode with plurality of holes and air conditioning apparatus having the same

#25
20210001351
2021-01-07

Electric dust collecting filter and electric dust collecting device comprising same

#26
20200353481
2020-11-12

WORKING FLUID FILTRATION AND SEPARATION SYSTEM

#27
20200108403
2020-04-09

Dust collecting module and desulfurizing apparatus having same

#28
20200101471
2020-04-02

Dust collecting module, desulfurizing apparatus having same, and method of installing dust collecting module

#29
20190022669
2019-01-24

AIR PURIFICATION MODILE

#30
20180133722
2018-05-17

Dust collection assembly, air purification device and air conditioner

#31
20180021789
2018-01-25

Air cleaner

#32
20180001327
2018-01-04

High voltage connection for sparse material

#33
20170297035
2017-10-19

Dust collection assembly, air purification device and air conditioner

#34
20170209871
2017-07-27

Dust collection device

#35
20160317848
2016-11-03

Electronic respirator mask

#36
20160144379
2016-05-26

High voltage connection for sparse material

#37
20160097352
2016-04-07

Oil removal apparatus

#38
20160074878
2016-03-17

Electrostatic precipitator

#39
20160074877
2016-03-17

Electrostatic precipitator

#40
20160040567
2016-02-11

Device and method for treating an exhaust gas containing particles

#41
20160015850
2016-01-21

Air treatment device having a plasma coil electrostatic precipitator assembly

#42
20150343456
2015-12-03

Air Treatment Device Having A Plasma Coil Electrostatic Precipitator Assembly

#43
20150323178
2015-11-12

Arrangement and method in electric filter

#44
20140216260
2014-08-07

Electrode support for electrically-enhanced air filtration system

#45
20130284025
2013-10-31

Electrical screening device for structures near high voltage parts of electrostatic precipitators

#46
20130232807
2013-09-12

Hand dryer with sanitizing ionization assembly

#47
20130199838
2013-08-08

Configuration for a power supply of a component in an exhaust gas system

#48
20130098247
2013-04-25

Collector modules for devices for removing particles from a gas

#49
20130047847
2013-02-28

Electrostatic collection device of particles in suspension in a gaseous environment

#50
20130047846
2013-02-28

Self-cleaning electret filter

#51
20120287551
2012-11-15

Bipolar ionization device

#52
20120260803
2012-10-18

Active field polarized media air cleaner

#53
20110185905
2011-08-04

Electric precipitator and electrode plate thereof

#54
20110072786
2011-03-31

EXHAUST GAS TREATMENT APPARATUS

#55
20110023718
2011-02-03

Purification method and junction for related apparatus

#56
20110000374
2011-01-06

Air processing device

#57
20100236411
2010-09-23

Collector modules for devices for removing particles from a gas

#58
20090272268
2009-11-05

Purification method and junction for related apparatus

#59
20090120781
2009-05-14

Air Purification Device

#60
20090044974
2009-02-19

Leadthrough for an electrical high voltage through a wall surrounding a process area

#61
20080047434
2008-02-28

Dust-collecting electrode and dust collector

#62
20070137480
2007-06-21

Electrostatic filter having insulated electrodes

#63
20070020159
2007-01-25

Apparatus for air purification and disinfection

#64
20060150815
2006-07-13

Electric dust collector

#65
20060018812
2006-01-26

Air conditioner devices including pin-ring electrode configurations with driver electrode

#66
20060000359
2006-01-05

Air purifier

#67
20050237693
2005-10-27

Method of operation of, and protector for, high voltage power supply for electrostatic precipitator

#68
20050160908
2005-07-28

Electrode mounting

#69
20050115410
2005-06-02

Method and device for avoiding the deposition of soot on the insulating components of an electrostatic filter

#70
18800860
2025-10-07

Electrostatic flow guide dirt collector