Patents-Review.com
ClassID:

35609 ⎘

B03C3/64 - CPC Classification

Classification description:

Separating dispersed particles from gases or vapour, e.g. air, by electrostatic effect; Constructional details or accessories or operation thereof; Electrode constructions; Use of special materials other than liquids synthetic resins

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
20250176096
2025-05-29

FLEXIBLE PLATE STRUCTURE FOR SMOKE-REDUCTION IN SURGICAL PROCEDURES

 #4
20250170585
2025-05-29

Electroseparator with at least an Approximately Point-Shaped Spray Electrode and Spray Ionisation Source

 #5
20250099977
2025-03-27

METHOD FOR MANUFACTURING ELECTROSTATIC FILTER AND FILM FOR PATHOGEN INACTIVATION

 #6
20250083155
2025-03-13

CABIN AIR FILTER WITH POLARISATION

 #7
20240399388
2024-12-05

ELECTRIC DUST COLLECTOR AND DUST COLLECTION METHOD USING SAME

 #8
20240390916
2024-11-28

ELECTROSTATIC AIR FILTER

 #9
20240375121
2024-11-14

ELECTRIC PRECIPITATOR FOR PRESS MOLD AND PRESS MOLD USING SAME

 #10
20240253056
2024-08-01

CLEANING DEVICE FOR CLEANING A GAS

 #11
20240017272
2024-01-18

ELECTROSTATIC PRECIPITATOR ASSEMBLY AND ELECTROSTATIC AIR CLEANER WITH CONDUCTING SYNTHETIC POLYMER PLATES

 #12
20230398551
2023-12-14

ELECTROSTATIC PRECIPITATOR ASSEMBLY AND ELECTROSTATIC AIR CLEANER WITH INTEGRAL IONIZATION ELEMENTS

 #13
20230381791
2023-11-30

DUST COLLECTOR AND DUST COLLECTION METHOD

 #14
20230191426
2023-06-22

MEMBRANE FOR COLLECTING AIRBORNE PARTICLES

 #15
20230133254
2023-05-04

NANO SURFACES ON SMOKE PARTICLE ELECTRODES

 #16
20230046930
2023-02-16

ELECTROSTATIC PRECIPITATOR

 #17
20220355312
2022-11-10

Method for producing an ionization rod, and ionization rod produced according to the method

 #18
20220219177
2022-07-14

Electrostatic air filter

 #19
20220168753
2022-06-02

ELECTROSTATIC DUST REMOVAL APPARATUS AND ELECTRODE UNIT THEREOF

 #20
20210389063
2021-12-16

Water droplets collection device from airflow using electrostatic separators

 #21
20210276021
2021-09-09

Filter media for active field polarized media air cleaner

 #22
20210229111
2021-07-29

Unit for electrostatic filter and electrostatic filter

 #23
20210107013
2021-04-15

Air cleaner

 #24
20200197952
2020-06-25

Easy-to-clean separable purification core

 #25
20200139381
2020-05-07

Electrostatic dust collecting module an electrostatic air purifier thereof

 #26
20200061635
2020-02-27

SCRIMLESS AND/OR ARAMID FILTER MEDIA

 #27
20200055058
2020-02-20

Hybrid composite discharge electrode for use in an electrostatic precipitator

 #28
20200038879
2020-02-06

Air vent

 #29
20200023377
2020-01-23

Electric dust collection device and manufacturing method therefor

 #30
20200023299
2020-01-23

REMOTE FLUORINATION OF FIBROUS FILTER WEBS

 #31
20190358646
2019-11-28

Apparatus and method for purification of air

 #32
20180311681
2018-11-01

Electric dust collector

 #33
20180272259
2018-09-27

Electret and electret filter

 #34
20180078950
2018-03-22

Dust collector and air conditioner

 #35
20180001326
2018-01-04

Filter media for active field polarized media air cleaner

 #36
20170080369
2017-03-23

Remote fluorination of fibrous filter webs

 #37
20170021363
2017-01-26

Electronic air cleaners and associated systems and methods

 #38
20160250649
2016-09-01

Filter

 #39
20160158765
2016-06-09

Active field polarized media air cleaner

 #40
20160051991
2016-02-25

Active field polarized media air cleaner

 #41
20160001300
2016-01-07

Wet electrostatic precipitator system components

 #42
20150266033
2015-09-24

Semi-enclosed air cleaner used in an air-conditioner

 #43
20140373717
2014-12-25

Integrated-structure electrostatic dust collection device and electret processing technique thereof

 #44
20140338536
2014-11-20

Filter media for active field polarized media air cleaner

 #45
20140150659
2014-06-05

Erosion-resistant conductive composite material collecting electrode for WESP

 #46
20130183201
2013-07-18

Filter media for active field polarized media air cleaner

 #47
20130119264
2013-05-16

Ion wind generator and ion wind generating device

 #48
20130047856
2013-02-28

Electrically charged filter and mask

 #49
20130047846
2013-02-28

Self-cleaning electret filter

 #50
20120279392
2012-11-08

Air purification system and method for cleaning air

 #51
20120227588
2012-09-13

Carbon fiber composite discharge electrode

 #52
20120222282
2012-09-06

Assembly of wet electrostatic precipitator

 #53
20120111188
2012-05-10

Hot sieving electrostatic precipitator

 #54
20120103191
2012-05-03

Air purification system and method for cleaning air

 #55
20120097036
2012-04-26

FILTER AND HOME APPLIANCE COMPRISING THE SAME

 #56
20120093691
2012-04-19

Air decontamination device and method

 #57
20120058021
2012-03-08

Apparatus for removing gaseous or vaporous sterilants from a container

 #58
20120055507
2012-03-08

Method for removing gaseous or vaporous sterilants from a surface

 #59
20120043261
2012-02-23

Electrostatic separation method and electrostatic separation device

 #60
20110274588
2011-11-10

AIR PURIFICATION DEVICES

 #61
20110162653
2011-07-07

REMOTE FLUORINATION OF FIBROUS FILTER WEBS

 #62
20110162526
2011-07-07

Two-sided attraction structure, exhibiting or indicating apparatus using same, dust collecting apparatus, and plant growing apparatus

 #63
20110002814
2011-01-06

Filter media for active field polarized media air cleaner

 #64
20100288127
2010-11-18

Electric precipitator

 #65
20100252047
2010-10-07

REMOTE FLUORINATION OF FIBROUS FILTER WEBS

 #66
20100243885
2010-09-30

METHODS AND APPARATUS FOR EXTRACTING AIR CONTAMINANTS

 #67
20100236413
2010-09-23

Carbon nanotube composite material-based component for wet electrostatic precipitator

 #68
20100154634
2010-06-24

Method and apparatus for removing gaseous or vaporous sterilants from a medium

 #69
20100147151
2010-06-17

Electric precipitator and high voltage electrode thereof

 #70
20100107882
2010-05-06

Woven electrostatic oil precipitator element

 #71
20100077926
2010-04-01

Dust capture device and projection type image display apparatus

 #72
20100067164
2010-03-18

Electrical ionizer and methods of making and using

 #73
20100058929
2010-03-11

Electric dust collector, discharge electrode, method for producing the discharge electrode, and method for producing discharge needle

 #74
20100058927
2010-03-11

AIR FILTER ARRANGEMENT AND A METHOD FOR MANUFACTURING THE SAME

 #75
20100024653
2010-02-04

Conducting air filter and filter assembly

 #76
20100011959
2010-01-21

Electrostatic particle filter

 #77
20090151568
2009-06-18

Space efficient hybrid collector

 #78
20090151567
2009-06-18

Space efficient hybrid air purifier

 #79
20090065402
2009-03-12

Electrostatic separation method and electrostatic separation device

 #80
20080190296
2008-08-14

Composite discharge electrode

 #81
20080178737
2008-07-31

WOVEN ELECTROSTATIC OIL PRECIPITATOR ELEMENT

 #82
20080170971
2008-07-17

Air purification devices

 #83
20080014851
2008-01-17

Flotage trapping device and flotage repelling device

 #84
20080006150
2008-01-10

System with canopy and electrode for air cleaning

 #85
20070199451
2007-08-30

Conductive bead active field polarized media air cleaner

 #86
20070199450
2007-08-30

Filter media for active field polarized media air cleaner

 #87
20070140932
2007-06-21

Air purification device

 #88
20070009411
2007-01-11

Method and apparatus for particulate removal and undesirable vapor scrubbing from a moving gas stream

 #89
20070000236
2007-01-04

Exhaust gas processing method and exhaust gas processing system

 #90
20060144026
2006-07-06

Air cleanness filter

 #91
20060018812
2006-01-26

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

 #92
20060005709
2006-01-12

Air purifier

 #93
20050193803
2005-09-08

Portable aerosol contaminant extractor