- All sections
- G - Physics
- G01R - Measuring electric variablesmeasuring magnetic variables
- G01R 33/485 - NMR imaging systems with selection of signal or spectra from particular regions of the volume, e.g. in vivo spectroscopy based on chemical shift information
Patent holdings for IPC class G01R 33/485
Total number of patents in this class: 226
10-year publication summary
|
17
|
17
|
11
|
18
|
19
|
10
|
17
|
10
|
16
|
11
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Koninklijke Philips N.V. | 25158 |
30 |
| Siemens Healthineers AG | 6814 |
16 |
| Aclarion, Inc. | 38 |
13 |
| Wisconsin Alumni Research Foundation | 3891 |
9 |
| The Regents of the University of California | 20289 |
8 |
| Canon Medical Systems Corporation | 2336 |
8 |
| The Johns Hopkins University | 5751 |
7 |
| University of Pittsburgh - Of the Commonwealth System of Higher Education | 3210 |
6 |
| FUJIFILM Corporation | 29817 |
5 |
| Samsung Electronics Co., Ltd. | 149087 |
4 |
| Koninklijke Philips Electronics N.V. | 8817 |
4 |
| The Board of Trustees of the University of Illinois | 2723 |
4 |
| Shanghai United Imaging Healthcare Co., Ltd. | 1969 |
4 |
| The Trustees of Columbia University in the City of New York | 3606 |
3 |
| Mayo Foundation for Medical Education and Research | 3296 |
3 |
| Duke University | 3107 |
3 |
| Purdue Research Foundation | 3726 |
3 |
| The Brigham and Women's Hospital, Inc. | 2226 |
3 |
| Kennedy Krieger Institute, Inc. | 58 |
3 |
| New York University | 1769 |
3 |
| Other owners | 87 |