ClassID:

167500

G01N13/04 - CPC Classification

Classification description:

Investigating surface or boundary effects, e.g. wetting power; Investigating diffusion effects; Analysing materials by determining surface, boundary, or diffusion effects Investigating osmotic effects

Recent Application in this class:
#1
20250172481
2025-05-29

HIGH-PRESSURE FLOW-CIRCULATING HYDROGEN PERMEATION TEST DEVICE AND METHOD

#2
20250093323
2025-03-20

TENSIOMETER AND METHOD FOR DETERMINING A SPATIALLY AVERAGED WATER POTENTIAL IN A TEST PIECE

#3
20250065273
2025-02-27

DIAGNOSIS METHOD FOR SEPARATION MEMBRANE MODULE AND DETERIORATION DIAGNOSIS DEVICE FOR SEPARATION MEMBRANE MODULE

#4
20240393220
2024-11-28

System For Continuous Measurement Of Osmolarity And Sensor As Well As Its Use

#5
20230010400
2023-01-12

IMPROVED METHODS AND DEVICES FOR MEASURING CELL NUMBERS AND/OR CELL PROPERTIES

#6
20220334041
2022-10-20

Device and method for in situ penetration measurement of gas transport parameters in unsaturated soil layer

#7
20220055014
2022-02-24

Water absorbent resin particles, absorbent, absorbent article and liquid suction power measurement method

#8
20210231548
2021-07-29

Time-domain reflectometry matrix suction sensor

#9
20210178332
2021-06-17

Method of detecting defects in separation membrane element and apparatus for detecting defects in separation membrane element

#10
20210116347
2021-04-22

Simulation device for preferential flow of fissured-porous dual-permeability media and experimental method

#11
20210088462
2021-03-25

Capacitive matrix suction sensor having a hydrophilic, non-conductive, porous jacket

#12
20210072231
2021-03-11

Methods and apparatus for high-throughput screening for testing permeability and retention of compounds across biological barriers

#13
20200324269
2020-10-15

Measurement method for properties of particulate absorbent agent, and particulate absorbent agent

#14
20200214554
2020-07-09

Tear film break-up time measurement for screening dry eye disease by deep convolutional neural network

#15
20200196917
2020-06-25

INTERSTITIAL FLUID OSMOTIC PRESSURE MEASURING DEVICE SYSTEM AND METHOD

#16
20200141851
2020-05-07

Method and system for installing water potential detectors in plant stems, and for evaluating plant irrigation conditions

#17
20200011778
2020-01-09

ELECTROCHEMICAL OSMOLARITY OR OSMOLALITY SENSOR FOR CLINICAL ASSESSMENT

#18
20190336746
2019-11-07

Plug for osmometry sample cup

#19
20190206279
2019-07-04

Experimental system and method for whole-process simulation of seepage failure in filling-type karst media

#20
20180080861
2018-03-22

Moisture monitoring apparatus and method including a tensiometer

#21
20170248573
2017-08-31

Systems and methods for integration of microfluidic tear collection and lateral flow analysis of analytes of interest

#22
20170108423
2017-04-20

SYSTEMS AND METHODS FOR COLLECTING TEAR FILM AND MEASURING TEAR FILM OSMOLARITY

#23
20160327536
2016-11-10

Device for measuring water potential in plant tissue

#24
20160282252
2016-09-29

BIOMARKER NORMALIZATION

#25
20160216221
2016-07-28

Osmolarity-responsive hydrogel sensors and method of use

#26
20150377760
2015-12-31

Systems and methods for collecting tear film and measuring tear film osmolarity

#27
20150343383
2015-12-03

REVERSE OSMOSIS EQUIPMENT PERFORMANCE CALCULATION METHOD, REVERSE OSMOSIS EQUIPMENT PERFORMANCE CALCULATION DEVICE AND PROGRAM

#28
20150308939
2015-10-29

ASSESSMENT OF RISK OF HYPERTENSION AND METHODS BASED THEREON

#29
20150045694
2015-02-12

SYSTEMS AND METHODS FOR A SAMPLE FLUID COLLECTION DEVICE

#30
20140150538
2014-06-05

Sensor for detecting the quality of a fluid

#31
20140144071
2014-05-29

Method for evaluating thermal plasticity of coals and caking additives, and method for producing coke

#32
20140137641
2014-05-22

Solute concentration measurement device and related methods

#33
20130233061
2013-09-12

BIOMARKER NORMALIZATION

#34
20130196344
2013-08-01

Systems and methods for collecting tear film and measuring tear film osmolarity

#35
20130166222
2013-06-27

Method of measuring the electroosmotic transport coefficient of a proton exchange membrane and device for implementing such a method

#36
20120234083
2012-09-20

Device and method for testing reverse osmosis membranes

#37
20120090388
2012-04-19

Systems and methods for collecting tear film and measuring tear film osmolarity

#38
20120067112
2012-03-22

Systems and Methods for a Sample Fluid Collection Device

#39
20120060590
2012-03-15

Biomarker normalization

#40
20120060588
2012-03-15

Humidity and osmotic suction-controlled box

#41
20110144919
2011-06-16

Biomarker normalization

#42
20110120215
2011-05-26

Transdermal diffusion cell testing arrangements and methods

#43
20110120214
2011-05-26

TRANSDERMAL DIFFUSION CELL TESTING VESSEL AND METHODS USING SAME

#44
20110011166
2011-01-20

Systems and methods for collecting tear film and measuring tear film osmolarity

#45
20100204744
2010-08-12

Osmometric heart monitoring device and methods

#46
20100071446
2010-03-25

Solute concentration measurement device and related methods

#47
20090320573
2009-12-31

Osmotic reaction detector for monitoring biological and non-biological reactions

#48
20090260425
2009-10-22

Osmotic reaction detector for monitoring biological and non-biological reactions

#49
20090241647
2009-10-01

Tear film osmometry

#50
20090229350
2009-09-17

Apparatus for measuring osmotic pressure, conductance, viscosity and surface tension of liquid solution

#51
20090075323
2009-03-19

Static diffusion cell for diffusion sampling systems

#52
20090024177
2009-01-22

Osmometric heart monitoring device and methods

#53
20080264152
2008-10-30

Biomarker normalization

#54
20080264151
2008-10-30

Systems and methods for a sample fluid collection device

#55
20080148821
2008-06-26

Systems and methods for collecting tear film and measuring tear film osmolarity

#56
20080118985
2008-05-22

Osmotic reaction detector for detecting biological and non-biological reactions

#57
20080057569
2008-03-06

Fluidic test apparatus and method

#58
20080053206
2008-03-06

METHOD AND APPARATUS FOR POINT OF CARE OSMOLARITY TESTING

#59
20080050282
2008-02-28

METHOD AND APPARATUS FOR POINT OF CARE OSMOLARITY TESTING

#60
20070113688
2007-05-24

Method for tissue osmometry

#61
20070086927
2007-04-19

Method and apparatus for point of care osmolarity testing

#62
20060245466
2006-11-02

Nanoliter osmometer and method of operation

#63
20060137435
2006-06-29

Tear film osmometry

#64
20060134601
2006-06-22

Osmotic reaction detector for detecting biological and non-biological reactions

#65
20060107729
2006-05-25

Systems and methods for calibrating osmolarity measuring devices

#66
20060037416
2006-02-23

Quality control methods for gas diffusion media

#67
20050269215
2005-12-08

Measurement systems and methods

#68
20050201895
2005-09-15

Systems and methods for delivering a sample fluid to a receiving substrate

#69
20050199079
2005-09-15

Method of making a gas diffusion media and quality controls for same

#70
20050154272
2005-07-14

Method and device for monitoring analyte concentration by use of differential osmotic pressure measurement

#71
20050149275
2005-07-07

Systems and methods for reducing the effect of corruptive signals during nanoliter osmometry

#72
20050136544
2005-06-23

Osmotic reaction detector for monitoring biological and non-biological reactions

#73
20050136543
2005-06-23

Osmotic reaction cell for monitoring biological and non-biological reactions

#74
20050120772
2005-06-09

Systems and methods for calibrating osmolarity measuring devices

#75
20050019903
2005-01-27

Static diffusion cell for diffusion sampling systems

#76
20050003517
2005-01-06

Concentration measurement by sensing hydrogel pressure

#77
19095881
2025-07-29

Method and device for determining concentration of surfactant solution for oil displacement by imbibition

#78
17859240
2023-03-28

Glass clamping model based on microscopic displacement experiment and experimental method