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DIFF Subgroup
G01N 23/201

by measuring small-angle scattering

Introduced: July 1974

Title

Titles differ between systems:

IPC: Measuring small-angle scattering, e.g. small angle X-ray scattering [SAXS]

CPC: by measuring small-angle scattering

Full Title

Full titles differ between systems:

IPC:

Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups , or > by using diffraction of the radiation by the materials, e.g. for investigating crystal structure; by using scattering of the radiation by the materials, e.g. for investigating non-crystalline materials; by using reflection of the radiation by the materials > Measuring small-angle scattering, e.g. small angle X-ray scattering [SAXS]

CPC:

Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00 > by using diffraction of the radiation by the materials, e.g. for investigating crystal structure; by using scattering of the radiation by the materials, e.g. for investigating non-crystalline materials; by using reflection of the radiation by the materials > by measuring small-angle scattering

IPC and CPC are identically structured here. All 1 subcodes exist in both systems.

IPC defines codes here since 1980.

Child Classifications

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  • G01N 23/202 using neutrons since 1980 IPC+CPC Available in IPC and CPC