- All sections
- G - Physics
- G01N - Investigating or analysing materials by determining their chemical or physical properties
- G01N 23/20008 - Constructional details of analysers, e.g. characterised by X-ray source, detector or optical systemAccessories thereforPreparing specimens therefor
Patent holdings for IPC class G01N 23/20008
Total number of patents in this class: 379
10-year publication summary
|
8
|
26
|
34
|
47
|
43
|
47
|
42
|
36
|
34
|
31
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Rigaku Corporation | 502 |
24 |
| Malvern PANalytical B.V. | 134 |
18 |
| The Boeing Company | 20186 |
16 |
| Nuctech Company Limited | 1479 |
12 |
| KLA Corporation | 1868 |
10 |
| Tsinghua University | 6233 |
8 |
| Nottingham Trent University | 90 |
8 |
| Sigray, Inc. | 88 |
8 |
| Cranfield University | 94 |
7 |
| Rapiscan Systems, Inc. | 283 |
7 |
| Shimadzu Corporation | 6364 |
6 |
| Canon Anelva Corporation | 684 |
6 |
| Commonwealth Scientific and Industrial Research Organisation | 1648 |
6 |
| KLA-Tencor Corporation | 2517 |
6 |
| Riken | 1719 |
6 |
| Proto Patents Ltd. | 16 |
6 |
| American Science and Engineering, Inc. | 98 |
5 |
| Arizona Board of Regents on behalf of Arizona State University | 2962 |
5 |
| The University of Tokyo | 4378 |
5 |
| Viken Detection Corporation | 66 |
5 |
| Other owners | 205 |