- 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: 235
10-year publication summary
|
17
|
12
|
20
|
22
|
10
|
19
|
10
|
16
|
12
|
8
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Koninklijke Philips N.V. | 25916 |
31 |
| Siemens Healthineers AG | 7080 |
16 |
| Aclarion, Inc. | 41 |
14 |
| Wisconsin Alumni Research Foundation | 3901 |
8 |
| The Regents of the University of California | 20802 |
7 |
| The Johns Hopkins University | 5907 |
7 |
| University of Pittsburgh - Of the Commonwealth System of Higher Education | 3322 |
6 |
| Canon Medical Systems Corporation | 1812 |
6 |
| FUJIFILM Corporation | 30562 |
5 |
| Duke University | 3181 |
5 |
| Samsung Electronics Co., Ltd. | 158337 |
4 |
| The Trustees of Columbia University in the City of New York | 3644 |
4 |
| The Board of Trustees of the University of Illinois | 2748 |
4 |
| Shanghai United Imaging Healthcare Co., Ltd. | 2122 |
4 |
| Canon Inc. | 44011 |
3 |
| Koninklijke Philips Electronics N.V. | 7319 |
3 |
| Mayo Foundation for Medical Education and Research | 3389 |
3 |
| Purdue Research Foundation | 3929 |
3 |
| The Brigham and Women's Hospital, Inc. | 2289 |
3 |
| BrightSpec, Inc. | 20 |
3 |
| Other owners | 96 |