- All sections
- G - Physics
- G01N - Investigating or analysing materials by determining their chemical or physical properties
- G01N 23/20025 - Sample holders or supports therefor
Patent holdings for IPC class G01N 23/20025
Total number of patents in this class: 230
10-year publication summary
|
10
|
14
|
33
|
30
|
19
|
38
|
26
|
20
|
24
|
4
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Rigaku Corporation | 471 |
51 |
| Proto Patents Ltd. | 16 |
9 |
| Merck Patent GmbH | 5733 |
8 |
| Arizona Board of Regents on behalf of Arizona State University | 2816 |
7 |
| Paul Scherrer Institut | 277 |
5 |
| Saudi Arabian Oil Company | 13931 |
5 |
| FEI Company | 1028 |
4 |
| Malvern PANalytical B.V. | 132 |
4 |
| The Regents of the University of California | 20494 |
3 |
| Nikon Metrology, NV | 65 |
3 |
| Korea Institute of Science and Technology | 2191 |
3 |
| BRANDEIS University | 334 |
3 |
| Sigray, Inc. | 86 |
3 |
| University of Washington | 2398 |
3 |
| Bruker AXS, LLC | 22 |
3 |
| KLA Corporation | 1776 |
3 |
| Bruker Technologies Ltd. | 79 |
3 |
| 11886827 Canada Ltd. | 3 |
3 |
| LG Chem, Ltd. | 17786 |
2 |
| Massachusetts Institute of Technology | 10201 |
2 |
| Other owners | 103 |