Patents-Review.com
ClassID:

167493 ⎘

G01N2013/0241 - 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 surface tension of liquids bubble, pendant drop, sessile drop methods

Sub-classes:
Recent Application in this class:
#1
20250361801
2025-11-27

METHOD OF MEASUREMENT OF INTERFACIAL TENSION (IFT) OF TWO IMMISCIBLE FLUIDS AT RESERVOIR CONDITIONS: AN IN SITU GAS BUFFERED INJECTION

 #2
20240344951
2024-10-17

METHOD OF MEASURING CONTACT ANGLE OF SILICON WAFER AND METHOD OF EVALUATING SURFACE CONDITION OF SILICON WAFER

 #3
20230279754
2023-09-07

METHOD OF MEASUREMENT OF INTERFACIAL TENSION (IFT) OF TWO IMMISCIBLE FLUIDS AT RESERVOIR CONDITIONS: AN IN SITU GAS BUFFERED INJECTION

 #4
20230126078
2023-04-27

Detection device for protein in urine

 #5
20220412862
2022-12-29

Experimental device and method for testing foam fluid properties and defoaming separation effects

 #6
20210389221
2021-12-16

Instrument and method for accurate measurement of surface viscosity of viscous liquid

 #7
20210381352
2021-12-09

Method of measurement of interfacial tension (IFT) of two immiscible fluids at reservoir conditions: an in situ gas buffered injection

 #8
20210285860
2021-09-16

MEASUREMENT SYSTEM

 #9
20210247284
2021-08-12

Method of measuring a minimum pressure for gas bubble generation of a capillary tube, and related methods

 #10
20200232896
2020-07-23

Dynamic contact angle measurement

 #11
20200150015
2020-05-14

METHODS OF DETERMINING THE PROPERTIES OF A FLUID BODY

 #12
20190285530
2019-09-19

Reliable determination of contact angle of sessile drops

 #13
20190242804
2019-08-08

Dynamic contact angle measurement

 #14
20190242803
2019-08-08

Contact angle measurement with sonication

 #15
20170284921
2017-10-05

Systems and methods for measuring physiochemical properties of interfaces using droplets or bubbles

 #16
20170254791
2017-09-07

Method and device for determining the disintegration time of film-shaped pharmaceutical dosage forms

 #17
20170227435
2017-08-10

Methods of determining the properties of a fluid body

 #18
20160349164
2016-12-01

Systems and methods for generation and observation of pendant droplets by preferential condensation

 #19
20150233810
2015-08-20

Apparatus and method for measuring surface tension

 #20
20150184151
2015-07-02

Methods, devices and systems for emulsion/droplet PCR

 #21
20150068290
2015-03-12

Fluid mechanical property measurement method and measurement device

 #22
20140316722
2014-10-23

Method and apparatus for characterizing interfacial tension between two immiscible or partially miscible fluids

 #23
20140311229
2014-10-23

Determination of interfacial or surface tension

 #24
20120209534
2012-08-16

METHOD AND SYSTEM FOR ANALYZING LIQUID

 #25
20100277742
2010-11-04

Microvolume analysis system

 #26
20090320568
2009-12-31

METHOD AND APPARATUS FOR MEASURING VISCOSITY AND SURFACE TENSION

 #27
20090205410
2009-08-20

Apparatus for measuring surface tension

 #28
20090200475
2009-08-13

Tensiographic drophead

 #29
20090133480
2009-05-28

Methods and device for fast creation of fluid interfaces and use of this device for determination of liquid-liquid and liquid-gas interfacial properties

 #30
20090019924
2009-01-22

Microfluidic sensor for interfacial tension measurement and method for measuring interfacial tension

 #31
20050012894
2005-01-20

System and method for dynamic contact angle measurement

 #32
15434805
2019-09-17

High pressure high temperature spinning drop tensiometer