ClassID:

167485

G01N13/00 - page 2 - 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

Recent Application in this class:
#301
20050207941
2005-09-22

Dissolution sample transfer device and method

#302
20050183511
2005-08-25

Process for measuring the transfer resistance of a cosmetic product

#303
20050183495
2005-08-25

Scientific phenomena evaluation device, diffusion velocity measurement experimental device, and manufacturing method of the device

#304
20050182573
2005-08-18

Method for measuring diffusivities of compounds using microchips

#305
20050182569
2005-08-18

Method for testing for bioaccumulation

#306
20050166688
2005-08-04

Dosage form holder device and methods for immersion testing

#307
20050148093
2005-07-07

Method for determining diffusivity and molecular weight in a microfluidic device

#308
20050092106
2005-05-05

Microelectromechanical floating element flow sensor

#309
20050087202
2005-04-28

Apparatus for measuring a property of a cigarette paper wrapper and associated method

#310
20050063862
2005-03-24

System, kit, and method for measuring membrane diffusion

#311
20050061672
2005-03-24

Surface characterization through pressure-based electroosmosis measurement

#312
20050021247
2005-01-27

Sensor chip and apparatus for tactile and/or flow sensing

#313
20050019903
2005-01-27

Static diffusion cell for diffusion sampling systems

#314
19194055
2025-09-23

Experimental apparatus and method for interfacial shear characteristic between hydrate-bearing sediment and structure

#315
18223568
2023-12-12

Device and method for testing effective diffusion coefficient of helium in helium-bearing natural gas

#316
17360009
2022-11-08

Wettability estimation using T2 distributions of water in wetting and non-wetting phases

#317
16881179
2021-01-05

Diffusion cell with recirculating receptor chamber

#318
15293006
2017-04-04

Experimental apparatus for studying gas invasion and migration mechanism in oil and gas wellbores