ClassID:

167557

G01N15/0625 - CPC Classification

Classification description:

Investigating characteristics of particles; Investigating permeability, pore-volume, or surface-area of porous materials; Investigating concentration of particle suspensions by collecting particles on a support of the filter type Optical scan of the deposits

Recent Application in this class:
#1
20260153425
2026-06-04

DEVICE FOR THE DETECTION OF BACTERIA IN THE AIR

#2
20250349137
2025-11-13

METHODS FOR DISTINGUISHING PARTICLES IN A FLUID SAMPLE

#3
20250283876
2025-09-11

SYSTEM FOR ANALYZING QUANTITATIVE LATERAL FLOW CHROMATOGRAPHY

#4
20240425797
2024-12-26

METHODS FOR DETECTING MICROORGANISMS

#5
20240044767
2024-02-08

Fluid composition sensor device and method of using the same

#6
20230366802
2023-11-16

METHOD AND SYSTEM FOR DETECTION OF PARTICLES FOCUSED ASYMMETRICALLY

#7
20230360413
2023-11-09

METHODS FOR DISTINGUISHING PARTICLES IN A FLUID SAMPLE

#8
20220128447
2022-04-28

Fluid composition sensor device and method of using the same

#9
20220042979
2022-02-10

BIOLOGICAL NANOPARTICLE DETECTING METHOD WITH HIGH SENSITIVITY

#10
20210405033
2021-12-30

Analyte detection and methods therefor

#11
20210199555
2021-07-01

Particulate matter sensor

#12
20210172945
2021-06-10

SYSTEM FOR ANALYZING QUANTITATIVE LATERAL FLOW CHROMATOGRAPHY

#13
20210164879
2021-06-03

Device and method for measuring the dust content of an air stream

#14
20210090238
2021-03-25

System and method for performing automated analysis of air samples

#15
20210025810
2021-01-28

Protection device of oil-smoke sensor

#16
20200209138
2020-07-02

Mold detecting device using pressure waves

#17
20200209137
2020-07-02

Mold detecting device using electromagnetic waves

#18
20200209136
2020-07-02

Device for detecting mold

#19
20200009560
2020-01-09

Filter Device

#20
20190346356
2019-11-14

Systems and methods for monitoring air particulate matter

#21
20190258046
2019-08-22

System and method for performing automated analysis of air samples

#22
20190257737
2019-08-22

Systems, devices, and methods for flow control and sample monitoring control

#23
20190224723
2019-07-25

Equipment cleaning apparatus and method

#24
20190178776
2019-06-13

Blank washer inspection system

#25
20190162653
2019-05-30

Protective structure of oil smoke sensor

#26
20190033194
2019-01-31

Twin-spot light absorbing particulate monitoring instrument

#27
20190017916
2019-01-17

Analyzing apparatus, system, analyzing method, and program

#28
20180300866
2018-10-18

Optical device for fuel filter debris

#29
20180180581
2018-06-28

Method and device for testing the effectiveness of magnetic treatment of feed water for reducing mineral scaling in reverse osmosis processes

#30
20180099283
2018-04-12

System and methods of concentrating airborne particles

#31
20180095075
2018-04-05

Analyte detection and methods therefor

#32
20180073985
2018-03-15

Device for measuring the exposure to small particles, in particular nano tubes

#33
20180017510
2018-01-18

Methods for analyzing respirable particles in bulk materials

#34
20180017478
2018-01-18

METHOD AND APPARATUS FOR THE ANALYSIS OF MATERIALS

#35
20170292903
2017-10-12

PARTICLE COMPONENT ANALYZING DEVICE, PARTICLE MULTIPLE-ANALYZING DEVICE AND METHOD FOR USING THE PARTICLE COMPONENT ANALYZING DEVICE

#36
20170268980
2017-09-21

Systems, devices, and methods for flow control and sample monitoring control

#37
20170072396
2017-03-16

Method for isolating or detecting rare cell

#38
20170059466
2017-03-02

Airborne microbial measurement apparatus and method

#39
20160313229
2016-10-27

Method and apparatus to compensate analytical devices that collect constituents of interest on a filter for the effect of filter loading

#40
20160310884
2016-10-27

Air quality indicator

#41
20160238507
2016-08-18

Method for evaluating the cleaning state of an aeration and/or conditioning plant of a room

#42
20160223435
2016-08-04

Cartridge for airborne substance sensing device, and airborne substance sensing device

#43
20160216200
2016-07-28

Method for automatic performance diagnosis and calibration of a photometric particle analyzer

#44
20160041074
2016-02-11

Contaminant monitoring and air filtration system

#45
20150338357
2015-11-26

Analyzing apparatus and calibration method

#46
20150293011
2015-10-15

Detection of analyte using coffee-ring effect

#47
20150211976
2015-07-30

METHODS AND APPARATUS TO DETERMINE WORKPIECE CONTAMINATION

#48
20130100526
2013-04-25

Filter holder for correlative particle analysis

#49
20120229798
2012-09-13

Method for automatic performance diagnosis and calibration of a photometric particle analyzer

#50
20120034623
2012-02-09

Up-concentration of organic microobjects for microscopic imaging

#51
20120031200
2012-02-09

Device and method for continuously measuring horizontal flux of dustfall in atmosphere

#52
20120029863
2012-02-02

Particle distribution analysis method for computer readable storage medium for storing program for executing the method

#53
20120024049
2012-02-02

Cleanliness inspection apparatus and cleanliness inspection method for object to be inspected

#54
20110220818
2011-09-15

Method and apparatus for rapid filter analysis of fluid samples

#55
20110111387
2011-05-12

High-efficiency viable sampler for ultrafine bioaerosols

#56
20110094300
2011-04-28

Collection medium and collection amount measuring apparatus, and measuring method, program, and recording medium of the same

#57
20100180577
2010-07-22

Apparatus and method for onboard performance monitoring of exhaust gas particulate filter

#58
20100163761
2010-07-01

Apparatus and method for environmental monitoring

#59
20100116031
2010-05-13

System and method for in line in situ validation of exhaust filters

#60
20100027013
2010-02-04

Method and apparatus for the analysis of materials

#61
20090268201
2009-10-29

INTEGRATED MOLD DETECTOR

#62
20090221434
2009-09-03

Use of particulate labels in bioanalyte detection methods

#63
20080254500
2008-10-16

Device for calibrating a microorganism quantifying apparatus

#64
20080236392
2008-10-02

Axial flow scan testable filter system

#65
20070277626
2007-12-06

Particulate matter analyzer, collecting filter and system for analyzing and collecting samples from fluids

#66
20070044577
2007-03-01

Modular particulate sampler

#67
20060257941
2006-11-16

Integration of fluids and reagents into self-contained cartridges containing particle and membrane sensor elements

#68
20060238757
2006-10-26

Method and system for detecting, classifying and identifying particles

#69
20060053864
2006-03-16

Axial flow scan testable filter system

#70
20060033920
2006-02-16

Multiple-color monochromatic light absorption and quantification of light absorption in a stained sample

#71
20060017919
2006-01-26

Methods of using and fabricating a supporting substrate for the deposition, automated recognition, and spectroscopic identification of particles

#72
20050214737
2005-09-29

Transparent filtered capillaries

#73
20050106641
2005-05-19

Use of particulate labels in bioanalyte detection methods

#74
20050070025
2005-03-31

System and method incorporating ultraviolet spectral fluorescence technology in sensor applications

#75
20050041774
2005-02-24

Particulate matter analyzer, collecting filter and system for analyzing and collecting samples from fluids

#76
20050016700
2005-01-27

Isolation of sclereids