ClassID:

167578

G01N2015/086 - CPC Classification

Classification description:

Investigating characteristics of particles; Investigating permeability, pore-volume, or surface-area of porous materials; Investigating permeability, pore-volume, or surface area of porous materials of films, membranes or pellicules

Recent Application in this class:
#1
20240216869
2024-07-04

ASSAY FOR FILTRATION OF SUSPENDED PARTICLES IN MICROPOROUS MEMBRANES

#2
20240192114
2024-06-13

CAPTURE VESSEL CARTRIDGE FOR PERMEATION TESTING OF PREFILLED PACKAGES AND CONTAINERS

#3
20240118185
2024-04-11

METHOD FOR DETERMINING ADHESABILITY OF A FILM

#4
20240118075
2024-04-11

METHOD FOR THE COMPUTER ASSISTED DETERMINATION OF PHYSICAL PROPERTIES OF A POROUS LAYER DISPOSED ON A SURFACE OF SUBSTRATE

#5
20240091780
2024-03-21

ANALYTE PERMEATION TESTING INSTRUMENT WITH TEST SAMPLE PERIPHERAL EDGE SEALING SURROUND

#6
20240085382
2024-03-14

Testing of filtration device

#7
20230358614
2023-11-09

SYSTEM FOR MEASURING SHUTDOWN TEMPERATURE AND MELTDOWN TEMPERATURE OF SEPARATOR

#8
20230341310
2023-10-26

Membrane permeation device and corresponding method

#9
20220195488
2022-06-23

Evaluation method for permeability of porous membrane, cell evaluation method, and drug evaluation method

#10
20220161199
2022-05-26

Assay for filtration of suspended particles in microporous membranes

#11
20210131939
2021-05-06

Apparatus for evaluating gas barrier properties and method of evaluating gas barrier properties

#12
20210055199
2021-02-25

System for measuring properties of mass transport behavior in membrane and solutions

#13
20200340906
2020-10-29

Method of evaluating gas permeability of polymer membrane based on molecular dynamics simulation

#14
20200215496
2020-07-09

REDUCED GRAPHENE OXIDE BARRIER MATERIALS

#15
20200197875
2020-06-25

Quick tracer injection for monitoring osmosis membrane integrity

#16
20200070098
2020-03-05

Method of evaluating level of cleanliness of hollow fiber membrane device, method of washing hollow fiber membrane device, and washing device for hollow fiber membrane device

#17
20200056976
2020-02-20

Method for analyzing diffusion coefficient of solvent molecules in polymer material

#18
20190376286
2019-12-12

Gypsum panels, systems, and methods

#19
20190234858
2019-08-01

Method for evaluating fluid flow characteristics of lens-free CMOS optical array sensor package module having flow channel

#20
20190204285
2019-07-04

Multi-phase liquid composition, device for measuring permeability of drugs, and method for measuring permeability of drugs

#21
20190167184
2019-06-06

Device for measuring transepidermal water loss and skin care system using same

#22
20190056377
2019-02-21

Composite material with failure detection properties

#23
20190041313
2019-02-07

Method and arrangement for determining at least one pore-related parameter of a porous structure

#24
20190010697
2019-01-10

Gypsum panels, systems, and methods

#25
20180312955
2018-11-01

Flat Steel Product Having a Zn-Galvannealed Protective Coating, and Method for the Production Thereof

#26
20180299363
2018-10-18

Pressure response method for determining properties of species-dependent leakages in gas processing equipment

#27
20180284006
2018-10-04

Characterizing a fluid sample based on response of a non-planar structure

#28
20180066940
2018-03-08

Batch and continuous methods for evaluating the physical and thermal properties of films

#29
20180024053
2018-01-25

Measurement of porous film

#30
20170336315
2017-11-23

Method for measuring metal ion permeability of polymer film and device for measuring metal ion permeability of polymer film

#31
20170336314
2017-11-23

Pressure response method for determining properties of species-dependent leakages in gas processing equipment

#32
20170328056
2017-11-16

Gypsum panels, systems, and methods

#33
20170189858
2017-07-06

Method and device for carrying out an integrity test on a filter element

#34
20170138969
2017-05-18

System And Method For Measuring Permeability Of Drugs/Toxic/Chemical Compounds

#35
20170106342
2017-04-20

Reduced graphene oxide barrier materials

#36
20170030820
2017-02-02

Protocol adaptive computer controlled target-analyte permeation testing instrument

#37
20170021308
2017-01-26

Control of an RO installation for flushing solutions

#38
20170009290
2017-01-12

Dendrimer conjugates for determining membrane retention level and/or pore structure

#39
20160305922
2016-10-20

Apparatus and method for the assessment of concentration profiling and permeability rates

#40
20160299049
2016-10-13

Target-analyte permeation testing instrument with sensor feed line conditioning system

#41
20160289966
2016-10-06

Gypsum panels, systems, and methods

#42
20160289954
2016-10-06

Gypsum panels, systems, and methods

#43
20160222647
2016-08-04

Gypsum panels, systems, and methods

#44
20160222646
2016-08-04

Gypsum panels, systems, and methods

#45
20160178603
2016-06-23

Composite material with failure detection properties

#46
20160178501
2016-06-23

Device and method for gasochromic porosity sensing

#47
20160003726
2016-01-07

Apparatus and method for evaluating gas barrier properties

#48
20150369720
2015-12-24

Apparatus and method for evaluating gas barrier properties

#49
20150323442
2015-11-12

Filtration membrane fouling index measuring method

#50
20150153326
2015-06-04

QUANTITATIVE ANALYSIS OF CONTACT-DEPENDENT CELL-TO-CELL TRANSFER AND DISEASE TRANSMISSION

#51
20150144552
2015-05-28

Immobilized multi-layer artificial membrane for permeability measurements (PAMPA)

#52
20150013434
2015-01-15

Device for measuring pollution index of filtration membrane

#53
20140223999
2014-08-14

Method and apparatus for determining the permeation rate of barrier materials

#54
20140216138
2014-08-07

INSPECTION METHOD OF HOLLOW FIBER MEMBRANE MODULE

#55
20130042670
2013-02-21

Determination of pore size in porous materials by evaporative mass loss

#56
20120264221
2012-10-18

METHOD FOR QUALIFYING A NON-PARTICULATE ADSORBENT BY MEANS OF A SECONDARY REACTION

#57
20110259085
2011-10-27

Device and Method for Measuring the Water Permeability of a Material

#58
20110231136
2011-09-22

Measurement apparatus

#59
20110046890
2011-02-24

Method for accurately determining concentrations of diffusible materials

#60
20110018563
2011-01-27

Test device for measuring permeability of a barrier material

#61
20100223979
2010-09-09

Systems and methods for measurement of gas permeation through polymer films

#62
20100054998
2010-03-04

Humidity control system for the sensing cell of an analyte permeation testing instrument

#63
20100051481
2010-03-04

Coulometric analyte sensing instrument with an analyte-consuming sensor in a closed cell

#64
20090320564
2009-12-31

Method and device for measuring the gas permeability through films and walls of containers

#65
20090158817
2009-06-25

Method and apparatus for measuring gas transmission rate of semi-barrier materials

#66
20080295578
2008-12-04

Method for checking the permeability rate of a closed container

#67
20080060418
2008-03-13

Fluid permeation testing apparatus employing mass spectrometry

#68
20080060417
2008-03-13

Fluid permeation testing method employing mass spectrometry

#69
20080002812
2008-01-03

Method and apparatus for void content measurement and method and apparatus for particle content measurement

#70
20070190232
2007-08-16

Method and system for characterizing porous materials

#71
20070186622
2007-08-16

Method and device for measurement of permeation

#72
20070181490
2007-08-09

Immobilized multi-layer artificial membrane for permeability measurements (PAMPA)

#73
20070172962
2007-07-26

Method for measuring gas permeability of any solid permeable material and a device therefor

#74
20070009091
2007-01-11

Pore- or particle-size distribution measurement apparatus

#75
20060236755
2006-10-26

Accelerated ultralow moisture permeation measurement

#76
20060147346
2006-07-06

Method for measuring a permeation rate, a test and an apparatus for measuring and testing

#77
20060024849
2006-02-02

Method and system for characterizing porous materials

#78
20050223777
2005-10-13

Specimen holding plate for a gas permeability measuring apparatus

#79
20050195940
2005-09-08

Method and apparatus for void content measurement and method and apparatus for particle content measurement

#80
20050188748
2005-09-01

Device and method for the measurement of gas permeability through membranes

#81
20050167598
2005-08-04

Method and apparatus for measuring ultralow permeation

#82
20050063862
2005-03-24

System, kit, and method for measuring membrane diffusion