- 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: 184
10-year publication summary
|
1
|
4
|
10
|
14
|
33
|
31
|
20
|
36
|
28
|
7
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Rigaku Corporation | 379 |
41 |
| Merck Patent GmbH | 5909 |
8 |
| Arizona Board of Regents on behalf of Arizona State University | 2226 |
7 |
| Proto Patents Ltd. | 14 |
7 |
| Paul Scherrer Institut | 299 |
5 |
| Saudi Arabian Oil Company | 11322 |
4 |
| The Regents of the University of California | 18943 |
3 |
| Nikon Metrology, NV | 69 |
3 |
| BRANDEIS University | 326 |
3 |
| FEI Company | 851 |
3 |
| Sigray, Inc. | 68 |
3 |
| Malvern PANalytical B.V. | 124 |
3 |
| Bruker AXS, LLC | 8 |
3 |
| Bruker Technologies Ltd. | 100 |
3 |
| LG Chem, Ltd. | 17205 |
2 |
| Massachusetts Institute of Technology | 9795 |
2 |
| Tsinghua University | 5426 |
2 |
| Korea Institute of Science and Technology | 2022 |
2 |
| Danmarks Tekniske Universitet | 902 |
2 |
| Fibics Incorporated | 23 |
2 |
| Other owners | 76 |