ClassID:

35653

B03C2201/06 - CPC Classification

Classification description:

Details of magnetic or electrostatic separation Ionising electrode being a needle

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

AIR CONDITIONER AND AIR PURIFIER INCLUDING ELECTROSTATIC PRECIPITATOR

#2
20250271159
2025-08-28

AIR CONDITIONER AND AIR PURIFIER INCLUDING ELECTROSTATIC PRECIPITATOR

#3
20250127570
2025-04-24

DEVICE AND METHOD FOR IN VIVO DETECTION OF CLOTS WITHIN CIRCULATORY VESSELS

#4
20250121379
2025-04-17

ELECTROSTATIC PRECIPITATOR

#5
20250025889
2025-01-23

AIR FILTERING PROCESS AND HEATING, VENTILATION, AND AIR CONDITIONING SYSTEM

#6
20250025887
2025-01-23

AIR FILTERING DEVICE FOR AN AIR CONDITIONER

#7
20240261799
2024-08-08

Air cleaner, air cleaner system, and air-conditioning apparatus

#8
20230270497
2023-08-31

Device and method for in vivo detection of clots within circulatory vessels

#9
20230151988
2023-05-18

FURNITURE INTENDED FOR AIR PURIFICATION

#10
20230046930
2023-02-16

ELECTROSTATIC PRECIPITATOR

#11
20220331816
2022-10-20

ELECTRICAL DUST COLLECTION DEVICE COMPRISING CHARGING PART AND DUST COLLECTION PART

#12
20220143435
2022-05-12

ACTIVE FACE SHIELD AND RELATED SYSTEMS AND METHODS

#13
20220125514
2022-04-28

Device and method for in vivo detection of clots within circulatory vessels

#14
20220062664
2022-03-03

Potential Feedback Human Breath Filtration Device

#15
20220048046
2022-02-17

Portable ionization unit for attachment to an overhead airflow nozzle

#16
20220032322
2022-02-03

Electrification apparatus for electric dust collector

#17
20220021191
2022-01-20

Ion generation device, discharge substrate, and electronic device

#18
20220008936
2022-01-13

ELECTRONIC PURIFICATION OF AIR IN MINES

#19
20210396166
2021-12-23

ENGINE EXHAUST DUST REMOVING SYSTEM AND METHOD

#20
20210299678
2021-09-30

Filter-less intelligent air purification device

#21
20210131921
2021-05-06

Method and apparatus for analyzing biological samples

#22
20210086195
2021-03-25

Ion generator device

#23
20210063962
2021-03-04

Image forming apparatus with particle collector

#24
20200246808
2020-08-06

Electrostatic filter and a rack for filter plates of an electrostatic filter

#25
20200169066
2020-05-28

Ion generator device

#26
20200001307
2020-01-02

Anion Air Purifier

#27
20190388991
2019-12-26

Flux collection method and flux collection apparatus

#28
20190388904
2019-12-26

AIR CLEAN FILTER, HYBRID AIR CLEAN FILTER AND AIR CLEANER

#29
20190388903
2019-12-26

Gas purifying apparatus

#30
20190270094
2019-09-05

BOILER

#31
20190113240
2019-04-18

Cooking fume purification module and cooking fume exhaust device

#32
20190001345
2019-01-03

PARTICLE FILTERING APPARATUS

#33
20180345295
2018-12-06

Device and method for separating materials

#34
20180217046
2018-08-02

Particle sensor and sensing method

#35
20180093282
2018-04-05

Charging device and electric dust collector

#36
20180078950
2018-03-22

Dust collector and air conditioner

#37
20170341088
2017-11-30

Low temperature plasma air purifier with high speed ion wind self-adsorption

#38
20170232823
2017-08-17

Air supply arrangement

#39
20170227267
2017-08-10

Systems and methods for electrostatic trapping of contaminants in cryogenic refrigeration systems

#40
20170203304
2017-07-20

Electrostatic collector

#41
20170144167
2017-05-25

Cleaning device for cleaning an air-ionizing part of an electrode

#42
20170113229
2017-04-27

Air cleaning device and apparatus

#43
20170010202
2017-01-12

Fine-particle number measurement device and fine-particle number measurement method

#44
20160354150
2016-12-08

Device and method for in vivo detection of clots within circulatory vessels

#45
20160332170
2016-11-17

Air cleaning device

#46
20160211654
2016-07-21

Discharge device

#47
20160204581
2016-07-14

Ion generation apparatus and electrical equipment

#48
20160158766
2016-06-09

Electrostatic air cleaner

#49
20160015850
2016-01-21

Air treatment device having a plasma coil electrostatic precipitator assembly

#50
20150360233
2015-12-17

Exhaust output particulate filtration apparatus for combustion gases, exhaust gases

#51
20150351640
2015-12-10

Device and method for in vivo noninvasive magnetic manipulation of circulating objects in bioflows

#52
20150330945
2015-11-19

Apparatus for in real time detecting biological particle and non-biological particle in the atmosphere and method for detecting biological particle and non-biological particle using the same

#53
20150102822
2015-04-16

Particle count measurement device

#54
20140216260
2014-08-07

Electrode support for electrically-enhanced air filtration system

#55
20130340416
2013-12-26

Particulate matter processing apparatus

#56
20130199838
2013-08-08

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

#57
20130008315
2013-01-10

SYSTEM AND METHOD FOR ENERGY AND PARTICLE EXTRACTION FROM AN EXHAUST SYSTEM

#58
20120198995
2012-08-09

Clean corona gas ionization

#59
20120085921
2012-04-12

Ion generation method, ion generation apparatus, and electric equipment using the same

#60
20120081831
2012-04-05

Air blowing device and ion generating apparatus

#61
20120068080
2012-03-22

ION GENERATING APPARATUS

#62
20120065490
2012-03-15

Device and method for in vivo detection of clots within circulatory vessels

#63
20120037001
2012-02-16

Clean corona gas ionization for static charge neutralization

#64
20120028561
2012-02-02

ION GENERATOR AND AIR CONDITIONER

#65
20110296996
2011-12-08

Free radical injection ionizer for flue gas treatment with corona discharge

#66
20110171094
2011-07-14

Apparatus for removal of particles and VOC from an airstream

#67
20110126712
2011-06-02

Separating contaminants from gas ions in corona discharge ionizing bars

#68
20110117028
2011-05-19

Device and method for in vivo noninvasive magnetic manipulation of circulating objects in bioflows

#69
20110115362
2011-05-19

Ion-generating device and electrical apparatus

#70
20110113963
2011-05-19

High-performance labyrinth type air treatment apparatus

#71
20110102963
2011-05-05

Ion-generating device and electrical apparatus

#72
20110050243
2011-03-03

Particle measurement process and apparatus

#73
20100294129
2010-11-25

Method and device for precipitating impurities from a stream of gas

#74
20100269692
2010-10-28

Clean corona gas ionization for static charge neutralization

#75
20100075317
2010-03-25

Airborne particulate sampler

#76
20100058929
2010-03-11

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

#77
20090314162
2009-12-24

Wet electrostatic precipitator with condensation-growth chamber

#78
20090301863
2009-12-10

METHOD AND APPARATUS FOR DUST SUPRESSION

#79
20090263293
2009-10-22

ELECTRIC DISCHARGE DEVICE AND AIR PURIFICATION DEVICE

#80
20090235817
2009-09-24

Adsorptive gas sampler using ionic nano-droplets

#81
20090114090
2009-05-07

Adsorptive gas sampler using ionic nano-droplets

#82
20090038473
2009-02-12

Air filter, elevator having the same and air conditioning control method thereof

#83
20080098895
2008-05-01

Ionizer

#84
20080053307
2008-03-06

Air purifier with Ozone reduction arrangement

#85
20070256563
2007-11-08

Electrostatic ionic air emission device

#86
20070157814
2007-07-12

Cyclone dust-separating apparatus with discharge electrodes

#87
20070103842
2007-05-10

AC Ionizer with Enhanced Ion Balance

#88
20060268490
2006-11-30

Ion generator with open emitter and safety feature

#89
20060236858
2006-10-26

Rigid electrode ionization for packed bed scrubbers

#90
20060018812
2006-01-26

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

#91
20050194246
2005-09-08

Electro-kinetic air transporter and conditioner devices including pin-ring electrode configurations with driver electrode

#92
20050098040
2005-05-12

Electrostatic device for ionic air emission

#93
17744095
2025-06-24

Fan diffuser assembly and method