- All sections
- G - Physics
- G01R - Measuring electric variablesmeasuring magnetic variables
- G01R 33/46 - NMR spectroscopy
Patent holdings for IPC class G01R 33/46
Total number of patents in this class: 806
10-year publication summary
|
69
|
101
|
71
|
60
|
52
|
42
|
52
|
38
|
42
|
37
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| The Regents of the University of California | 20924 |
23 |
| Siemens Healthineers AG | 7129 |
22 |
| Bruker BioSpin GmbH & Co. KG | 121 |
19 |
| Saudi Arabian Oil Company | 14390 |
17 |
| JEOL Ltd. | 627 |
15 |
| Schlumberger Technology Corporation | 11961 |
14 |
| Koninklijke Philips N.V. | 26073 |
14 |
| Bruker Switzerland AG | 177 |
14 |
| Regents of the University of Minnesota | 2817 |
13 |
| Aclarion, Inc. | 41 |
13 |
| Laboratory Corporation of America Holdings | 849 |
12 |
| Commissariat à l'énergie atomique et aux energies alternatives | 11136 |
11 |
| numares AG | 44 |
11 |
| President and Fellows of Harvard College | 6118 |
9 |
| GE Precision Healthcare LLC | 5808 |
8 |
| LG Chem, Ltd. | 17978 |
7 |
| Massachusetts Institute of Technology | 10313 |
7 |
| New York University | 1857 |
7 |
| Robert Bosch GmbH | 44363 |
6 |
| Bruker BioSpin Corporation | 18 |
6 |
| Other owners | 558 |