• All sections
  • G - Physics
  • G01N - Investigating or analysing materials by determining their chemical or physical properties
  • G01N 23/205 - 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 structureInvestigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups , or by using scattering of the radiation by the materials, e.g. for investigating non-crystalline materialsInvestigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups , or by using reflection of the radiation by the materials using diffraction cameras

Patent holdings for IPC class G01N 23/205

Total number of patents in this class: 117

10-year publication summary

7
12
8
22
8
11
7
5
3
1
2017 2018 2019 2020 2021 2022 2023 2024 2025 2026

Principal owners for this class

Owner
All patents
This class
Rigaku Corporation
504
20
Nottingham Trent University
90
7
Cranfield University
94
6
KLA Corporation
1874
5
California Institute of Technology
4038
4
Paul Scherrer Institut
274
3
Japan Science and Technology Agency
1213
2
Chubu Electric Power Co., Inc.
50
2
FEI Company
1062
2
KLA-Tencor Corporation
2517
2
Kobe Steel, Ltd.
900
2
Shin-Etsu Handotai Co., Ltd.
1307
2
Sigray, Inc.
89
2
The University of Tokyo
4386
2
Xnovo Technology ApS
10
2
LM WP Patent Holding A/S
231
2
Bruker AXS, LLC
22
2
Halo X-Ray Technologies Limited
6
2
Halliburton Energy Services, Inc.
21284
1
The Regents of the University of California
20868
1
Other owners 46