ClassID:

167539

G01N15/0266 - CPC Classification

Classification description:

Investigating characteristics of particles; Investigating permeability, pore-volume, or surface-area of porous materials; Investigating particle size or size distribution with electrical classification

Recent Application in this class:
#1
20260153424
2026-06-04

SYSTEMS AND METHODS FOR ISOLATING PARTICLES IN SOLUTION BY PARTICLE PERMITTIVITY

#2
20260133111
2026-05-14

METHOD FOR MINERAL COMMINUTION ENERGY DETERMINATION AND INTELLIGENT LIBERATION DEGREE IDENTIFICATION BASED ON MORPHOLOGICAL CHARACTERISTICS OF PARTICLES

#3
20260110613
2026-04-23

Micro-nano particle characterization system and characterization method based on AC photovoltaic effect

#4
20260029320
2026-01-29

COMBINED MICROFLUIDIC RESISTIVE PULSE SENSING AND FLUORESCENCE DEVICE

#5
20250377279
2025-12-11

FLUID SENSOR ASSEMBLY

#6
20250264450
2025-08-21

METHOD AND SYSTEM FOR EMULSION DETECTION IN GEOLOGIC FORMATIONS

#7
20250144629
2025-05-08

BIOLOGICAL SENSING APPARATUS

#8
20250130152
2025-04-24

PEENING MEDIA CLASSIFICATION SENSOR

#9
20250093247
2025-03-20

ADAPTIVE TIME LIGHT SCATTERING AND ELECTROPHORETIC MOBILITY DATA COLLECTION TECHNIQUES

#10
20250033042
2025-01-30

MICROFLUIDIC DEVICES WITH DIELECTROPHORETIC ACTUATORS

#11
20240426730
2024-12-26

System and Method for Clustering and Deconvolution of Particle Phenotype

#12
20240393354
2024-11-28

LIPOPROTEIN ANALYSIS BY DIFFERENTIAL CHARGED-PARTICLE MOBILITY

#13
20240192109
2024-06-13

METHOD FOR LABEL-FREE CELL ACTIVATION PROFILING USING MICROFLUIDIC IMPEDANCE CYTOMETRY

#14
20230417694
2023-12-28

AUTOMATED CLASSIFICATION OF BIOLOGICAL SUBPOPULATIONS USING IMPEDANCE PARAMETERS

#15
20230358664
2023-11-09

LABEL-FREE ELECTRICAL MONITORING OF CELL AGGREGATES

#16
20230341311
2023-10-26

SEMICONDUCTOR DEVICE FOR PARTICLE MEASUREMENT AND METHOD FOR OPERATING THE SEMICONDUCTOR DEVICE

#17
20230324274
2023-10-12

IN-SITU CONTROLLED DISSOLUTION OF METALS USING ELECTROCHEMISTRY

#18
20230280360
2023-09-07

Lipoprotein analysis by differential charged-particle mobility

#19
20230280254
2023-09-07

AEROSOL MOBILITY IMAGING

#20
20230258549
2023-08-17

OBJECT IDENTIFICATION METHOD AND OBJECT IDENTIFICATION APPARATUS

#21
20230236104
2023-07-27

Device and method for measuring micro/nano-sized particles

#22
20230168174
2023-06-01

METHOD AND DEVICE FOR LABEL-FREE, SINGLE BIOLOGICAL CELL DIELECTRIC SPECTROSCOPY

#23
20230140713
2023-05-04

RAPID SCREEN FOR ANTIBIOTIC RESISTANCE AND TREATMENT REGIMEN

#24
20230078753
2023-03-16

MICRO-NANO PARTICLE DETECTION DEVICE AND METHOD

#25
20230047306
2023-02-16

Electrostatic Precipitation-Based Sampler for Bioaerosol Monitoring

#26
20230022835
2023-01-26

PARTICULATE MATTER SENSING DEVICE AND METHOD FOR CONTROLLING DRIVING OF THE SAME

#27
20220359155
2022-11-10

Tuning gas cluster ion beam systems

#28
20220268684
2022-08-25

Particle sensor and sensing method

#29
20220196538
2022-06-23

Device for medical analyses with impedance signal processing

#30
20220163437
2022-05-26

Device and method for real-time detection of aeropathogens

#31
20210407783
2021-12-30

IRMS sample introduction system and method

#32
20210318330
2021-10-14

Fluidic separation and detection

#33
20210312778
2021-10-07

System and method for presence detection in an environment to be monitored

#34
20210276013
2021-09-09

BIOLOGICAL SENSING APPARATUS

#35
20210231549
2021-07-29

Uniformity output device, uniformity output method, and non-transitory computer-readable recording medium for determining whether a particle diameter of particles in a mixture is uniform or non-uniform

#36
20210190659
2021-06-24

Slurry monitor coupling bulk size distribution and single particle detection

#37
20210181217
2021-06-17

Lipoprotein analysis by differential charged-particle mobility

#38
20210148803
2021-05-20

Particle sensor

#39
20210132030
2021-05-06

Coaxial capacitive sensor and a method for on-line monitoring and diagnosing engine lubricating oil abrasive particles

#40
20210109005
2021-04-15

Particle matter analysis device, analysis method and manufacturing method thereof

#41
20210099105
2021-04-01

Gas detecting module

#42
20210069705
2021-03-11

Microfluidic channels to convey cells of different sizes

#43
20210033586
2021-02-04

Wireless exposure monitor

#44
20200335317
2020-10-22

IRMS sample introduction system and method

#45
20200284714
2020-09-10

Particle measuring method and detection liquid

#46
20200284710
2020-09-10

Particulate matter detection

#47
20200271559
2020-08-27

PARTICLE DETECTION SYSTEM AND RELATED METHODS

#48
20200261923
2020-08-20

METHOD AND DEVICE FOR SORTING FIBERS IN SUSPENSION IN AN AEROSOL THROUGH THE COMBINATION OF ELECTROSTATIC AND GRAVITATIONAL FORCES

#49
20200217771
2020-07-09

Particle detection device and a method for detecting airborne particles

#50
20200200664
2020-06-25

PARTICLE COUNTER

#51
20200158616
2020-05-21

Slurry monitor coupling bulk size distribution and single particle detection

#52
20200132606
2020-04-30

SYSTEMS AND METHODS FOR RAPID ELEMENTAL ANALYSIS OF AIRBORNE PARTICLES USING ATMOSPHERIC GLOW DISCHARGE OPTICAL EMISSION SPECTROSCOPY

#53
20200070076
2020-03-05

Scanning opposed migration aerosol classifier

#54
20200030804
2020-01-30

LIGHT INDUCED DIELECTROPHORESIS (LIDEP) DEVICE

#55
20200013604
2020-01-09

IRMS sample introduction system and method

#56
20190331692
2019-10-31

Fluidic separation and detection

#57
20190293541
2019-09-26

PARTICULATE MATTER DETECTION APPARATUS

#58
20190293537
2019-09-26

ION GENERATOR AND FINE PARTICLE SENSOR INCLUDING THE SAME

#59
20190285532
2019-09-19

A PARTICLE SIZE SENSOR FOR METALLIC POWDERS

#60
20190285531
2019-09-19

Particle detection system and related methods

#61
20190277822
2019-09-12

Wireless exposure monitor

#62
20190242807
2019-08-08

Device and method for real-time detection of aeropathogens

#63
20190226966
2019-07-25

Classifying apparatus

#64
20190219493
2019-07-18

Calibrated particle analysis apparatus and method

#65
20190187160
2019-06-20

Lipoprotein analysis by differential charged-particle mobility

#66
20190187036
2019-06-20

Particle counter and classification system

#67
20190178773
2019-06-13

Quantitative method of number surface area of graphene material

#68
20190128788
2019-05-02

FLUID SENSOR ASSEMBLY

#69
20190120743
2019-04-25

Highly portable radial differential mobility analyzer

#70
20190056300
2019-02-21

Curved classifiers and classification methods

#71
20190013193
2019-01-10

IRMS sample introduction system and method

#72
20180284005
2018-10-04

Colloid particle size-mass distribution measurement technology

#73
20180267054
2018-09-20

Fluidic separation and detection

#74
20180217043
2018-08-02

Cell counting

#75
20180200728
2018-07-19

Method for the selective purification of aerosols

#76
20180200726
2018-07-19

Device for collecting particles contained in an aerosol, comprising electrometres to determine nanoparticle concentration and particle size

#77
20180164203
2018-06-14

Particle sensor and particle sensing method

#78
20180148276
2018-05-31

Systems, methods, and apparatus for crop input variety selection

#79
20180117599
2018-05-03

Light source module and microparticles sorting apparatus having the same

#80
20180111124
2018-04-26

High-throughput selective capture of biological cells by dielectrophoresis at a bipolar electrode array

#81
20180106760
2018-04-19

Particle mobility analyzer

#82
20180071750
2018-03-15

PARTICLE CONCENTRATOR

#83
20180067034
2018-03-08

Apparatus and system for classifying particles

#84
20180052089
2018-02-22

Measuring arrangement and method of directing and detecting particles

#85
20180021777
2018-01-25

Fluid testing chip and cassette

#86
20180011117
2018-01-11

LIPOPROTEIN ANALYSIS BY DIFFERENTIAL CHARGED-PARTICLE MOBILITY

#87
20170350862
2017-12-07

Particulate matter measurement apparatus and method

#88
20170307501
2017-10-26

Filter failure detection device and particulate matter detection device

#89
20170276590
2017-09-28

System and method for detecting particles

#90
20170219523
2017-08-03

EXTRACTION AND CONCENTRATION DEVICE

#91
20170212028
2017-07-27

Systems and related methods of imaging and classifying cells in a blood sample

#92
20170212011
2017-07-27

Electrostatic sensor

#93
20170200596
2017-07-13

IRMS sample introduction system and method

#94
20170167963
2017-06-15

Method for evaluating aerosol mass of electronic cigarette

#95
20170138831
2017-05-18

PARTICLE CHARGING DEVICE AND PARTICLE CLASSIFICATION DEVICE USING THE CHARGING DEVICE

#96
20170108425
2017-04-20

Miniature electrical aerosol spectrometer

#97
20170074587
2017-03-16

Apparatus for producing nanoparticles

#98
20170065941
2017-03-09

Apparatus for mixing solution

#99
20170052147
2017-02-23

Fluidic analysis and separation

#100
20170010198
2017-01-12

METHOD FOR CALIBRATING APPARATUS FOR MEASURING SHAPE FACTOR

#101
20160377567
2016-12-29

Impedance testing with alternating current frequency control

#102
20160370320
2016-12-22

Method for obtaining aerosol particle size distributions

#103
20160370278
2016-12-22

Biological analysis apparatus

#104
20160334351
2016-11-17

Fluid testing system

#105
20160334323
2016-11-17

Microfluidic sensing device

#106
20160266138
2016-09-15

Fluidic separation and detection

#107
20160238626
2016-08-18

Sensing tip with electrical impedance sensor

#108
20160153935
2016-06-02

Microanalysis chip

#109
20160123924
2016-05-05

Particle size distribution measurements of particles and droplets using optical gel electrophoresis

#110
20160116389
2016-04-28

Particle detection system and related methods

#111
20160025610
2016-01-28

MEASUREMENT APPARATUS AND MEASUREMENT METHOD

#112
20150330886
2015-11-19

System and method for monitoring particles in solution

#113
20150260739
2015-09-17

Lipoprotein analysis by differential charged-particle mobility

#114
20150221490
2015-08-06

Pulsed-field differential mobility analyzer system and method for separating particles and measuring shape parameters for non-spherical particles

#115
20150102822
2015-04-16

Particle count measurement device

#116
20150081228
2015-03-19

Method and apparatus for measuring charge and size of single objects in a fluid

#117
20150068282
2015-03-12

Portable ultrafine particle sizer (PUPS) apparatus

#118
20150040760
2015-02-12

Direct impact aerosol sampling by electrostatic precipitation

#119
20150040689
2015-02-12

Particle capture device

#120
20140287530
2014-09-25

Lipoprotein analysis by differential charged-particle mobility

#121
20140268476
2014-09-18

Method and system for significantly improving charge probabilities of nanometer aerosol particles

#122
20140260702
2014-09-18

Apparatuses, processes, and systems for measuring particle size distribution and concentration

#123
20140251813
2014-09-11

Bipolar electrode sample preparation devices

#124
20140214337
2014-07-31

Methods and systems for multiple charge correction of electrical mobility spectrometer data

#125
20140120435
2014-05-01

Method of controlling fuel cell using the method of predicting degradation of fuel cell catalyst

#126
20140114628
2014-04-24

Method of predicting degradation of fuel cell catalyst using the method of creating particle size distribution model

#127
20140033810
2014-02-06

Spray measuring method and spray test apparatus used in the method

#128
20130247648
2013-09-26

Method and particle sensor for detecting particles in an exhaust gas stream

#129
20130222802
2013-08-29

Manipulation, detection, and assay of small scale biological particles

#130
20130213861
2013-08-22

Radial opposed migration aerosol classifier with grounded aerosol entrance and exit

#131
20130213860
2013-08-22

Opposed migration aerosol classifier gas and heat exchanger

#132
20130085706
2013-04-04

System and method for counting aerosol particles in atmosphere with respect to each particle size by appropriately setting ratio of flow rate of sample gas and sheath gas in DMA

#133
20130060509
2013-03-07

System and method for detecting aerosol particles in a atmosphere and counting aerosol particles with respect to each particle size

#134
20130042893
2013-02-21

Aerosol Collection Apparatus and Methods

#135
20130028042
2013-01-31

METHOD FOR CALIBRATING APPARATUS FOR MEASURING SHAPE FACTOR

#136
20130025348
2013-01-31

Aircraft debris monitoring sensor assembly

#137
20120324987
2012-12-27

IDMS signal processing to distinguish inlet particulates

#138
20120315706
2012-12-13

Lipoprotein analysis by differential charged-particle mobility

#139
20120312084
2012-12-13

Particle concentration measurement technology

#140
20120247231
2012-10-04

Material sorting system and method of sorting material

#141
20120174650
2012-07-12

Aerosol collection apparatus and methods

#142
20120157346
2012-06-21

Programmable illumination pattern for transporting microparticles

#143
20120137796
2012-06-07

Method for determining the surface radius and/or particle density of a powder

#144
20120099105
2012-04-26

Portable ultrafine particle sizer (PUPS) apparatus

#145
20120001067
2012-01-05

Differential mobility analyzer, particle measuring system, and particle sorting system

#146
20110246089
2011-10-06

Micro-fabricated double condenser method and apparatus for the measurement of number-size distribution of airborne nano-particles

#147
20110220790
2011-09-15

Device for separating, enriching and detecting ions

#148
20110216317
2011-09-08

Sensor for sensing airborne particles

#149
20110197656
2011-08-18

Device for characterizing the evolution over time of a size distribution of electrically-charged airborne particles in an airflow

#150
20110116092
2011-05-19

Wide size range fast integrated mobility spectrometer

#151
20110089037
2011-04-21

Aerosol preparation of intact lipoproteins

#152
20110057096
2011-03-10

Method and apparatus to accurately discriminate gas phase ions with several filtering devices in tandem

#153
20110037980
2011-02-17

Method and apparatus for measuring zeta potential of suspended particles

#154
20110036979
2011-02-17

System to reduce the pressure drop in a differential mobility analyzer

#155
20110025306
2011-02-03

Method and apparatus for the purification and analytical evaluation of highly purified liquids

#156
20100282006
2010-11-11

Device for characterizing a size distribution of electrically-charged airborne particles in an air flow

#157
20100269600
2010-10-28

Device for characterizing a size distribution of electrically-charged airborne particles in an air flow

#158
20100248046
2010-09-30

Method of creating particle size distribution model, method of predicting degradation of fuel cell catalyst using the method of creating particle size distribution model, and method of controlling fuel cell using the method of predicting degradation of fuel cell catalyst

#159
20100213061
2010-08-26

Method of assessing a lipid-related health risk based on ion mobility analysis of lipoproteins

#160
20100135868
2010-06-03

SOFT X-RAY PHOTOIONIZATION CHARGER

#161
20100107737
2010-05-06

System and method for sensing high temperature particulate matter

#162
20100043527
2010-02-25

Ultra fine particle sensor

#163
20100033158
2010-02-11

Measuring agglutination parameters

#164
20100001184
2010-01-07

Miniaturized ultrafine particle sizer and monitor

#165
20090314953
2009-12-24

Ionization device

#166
20090309014
2009-12-17

Method and apparatus to sharply focus aerosol particles at high flow rate and over a wide range of sizes

#167
20090295400
2009-12-03

Electrostatic partricle sensor

#168
20090199623
2009-08-13

Measurement system for the multidimensional aerosol characterization

#169
20090183554
2009-07-23

Particle concentration measurement technology

#170
20090173670
2009-07-09

Classification apparatus and fine particle measuring apparatus

#171
20090078064
2009-03-26

INSTRUMENT FOR SIMULTANEOUS ANALYSIS OF MULTIPLE SAMPLES USING MULTIPLE DIFFERENTIAL MOBILITY ANALYZERS

#172
20090020428
2009-01-22

Manipulation, detection, and assay of small scale biological particles

#173
20090014646
2009-01-15

Method and apparatus for incorporating electrostatic concentrators and/or ion mobility separators with Raman, IR, UV, XRF, LIF and LIBS spectroscopy and/or other spectroscopic techniques

#174
20080305549
2008-12-11

Lipoprotein analysis by differential charged-particle mobility

#175
20080302666
2008-12-11

APPARATUS FOR DIFFERENTIAL CHARGED-PARTICLE MOBILITY

#176
20080203290
2008-08-28

Method and apparatus to accurately discriminate gas phase ions with several filtering devices in tandem

#177
20080173544
2008-07-24

Programmable illumination pattern for transporting microparticles

#178
20080047373
2008-02-28

Particle measuring system and method

#179
20070287187
2007-12-13

Determining the risk of cardiovascular disease using ion mobility of lipoproteins

#180
20070272847
2007-11-29

Ion mobility separation devices

#181
20070194775
2007-08-23

Apparatus for measuring numbers of particles and method thereof

#182
20070044580
2007-03-01

Wide range, very high resolution differential mobility analyzer (DMA)

#183
20070043520
2007-02-22

Method for online measurement of ultrafine aggregate surface area and volume distributions

#184
20070028662
2007-02-08

Wide range constant concentration particle generating system

#185
20060284077
2006-12-21

Instruments for measuring nanoparticle exposure

#186
20060266132
2006-11-30

Stackable differential mobility analyzer for aerosol measurement

#187
20060146327
2006-07-06

Aerosol mobility size spectrometer

#188
20060130599
2006-06-22

Dilution tunnel

#189
20060108537
2006-05-25

Aerosol particle charging device

#190
20050239046
2005-10-27

Method and apparatus for measuring changes in cell volume

#191
20050164398
2005-07-28

Method for determining molecular weight of polymers

#192
20050156118
2005-07-21

Microfabricated device for selectively removing and analyzing airborne particulates from an air stream

#193
20050126260
2005-06-16

Method of measuring floating dusts

#194
20050119836
2005-06-02

Method of measuring density properties of a particle distribution

#195
20050039517
2005-02-24

Measuring device for measuring aerosol

#196
20050005677
2005-01-13

Method and apparatus for environmental monitoring and data logging

#197
18961577
2025-04-15

Method and system for detecting oil abrasive particle size

#198
18782044
2025-04-08

Single pulse spectral statistical analysis method for particle size distribution of inclusion on surface of metal material

#199
18760215
2025-04-15

Detection of water in oil emulsions using spectral induced polarization

#200
14997962
2017-05-02

Sequential differential mobility analyzer and method of using same

#201
13488174
2016-01-19

Sequential differential mobility analyzer and method of using same