- All sections
- G - Physics
- G01R - Measuring electric variablesmeasuring magnetic variables
- G01R 33/31 - Temperature control thereof
Patent holdings for IPC class G01R 33/31
Total number of patents in this class: 129
10-year publication summary
|
14
|
12
|
9
|
13
|
10
|
9
|
3
|
4
|
13
|
3
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Commissariat à l'énergie atomique et aux energies alternatives | 10924 |
14 |
| Bruker Switzerland AG | 155 |
11 |
| Bruker BioSpin GmbH & Co. KG | 123 |
10 |
| JEOL Ltd. | 578 |
8 |
| Quantum Valley Investment Fund LP | 56 |
7 |
| Koninklijke Philips N.V. | 24718 |
4 |
| Robert Bosch GmbH | 42632 |
3 |
| Psychology Software Tools, Inc. | 8 |
3 |
| University of Pittsburgh - Of the Commonwealth System of Higher Education | 3140 |
3 |
| Washington University | 1608 |
3 |
| GE Precision Healthcare LLC | 5449 |
3 |
| General Electric Company | 13811 |
2 |
| President and Fellows of Harvard College | 5966 |
2 |
| Advanced Imaging Research, Inc. | 16 |
2 |
| Bruker BioSpin Corporation | 18 |
2 |
| CEM Corporation | 102 |
2 |
| The Curators of the University of Missouri | 1040 |
2 |
| Doty Scientific, Inc. | 17 |
2 |
| Max-Planck-Gesellschaft zur Forderung der Wissenschaften e.V. | 1770 |
2 |
| Varian, Inc. | 45 |
2 |
| Other owners | 42 |