- All sections
- G - Physics
- G01R - Measuring electric variables; measuring magnetic variables
- G01R 33/483 - NMR imaging systems with selection of signal or spectra from particular regions of the volume, e.g. in vivo spectroscopy
Patent holdings for IPC class G01R 33/483
Total number of patents in this class: 924
10-year publication summary
|
100
|
107
|
108
|
105
|
99
|
76
|
50
|
69
|
33
|
8
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Siemens Healthineers AG | 5714 |
256 |
| Koninklijke Philips N.V. | 22975 |
68 |
| Toshiba Medical Systems Corporation | 2236 |
46 |
| Canon Medical Systems Corporation | 1922 |
41 |
| The General Hospital Corporation | 4517 |
27 |
| Samsung Electronics Co., Ltd. | 131630 |
17 |
| General Electric Company | 18133 |
17 |
| FUJIFILM Healthcare Corporation | 924 |
17 |
| The Regents of the University of California | 18943 |
16 |
| Regents of the University of Minnesota | 2620 |
16 |
| Shanghai United Imaging Healthcare Co., Ltd. | 1569 |
13 |
| Synaptive Medical Inc. | 619 |
12 |
| Hyperfine Operations, Inc. | 168 |
12 |
| Aclarion, Inc. | 33 |
11 |
| The Board of Trustees of the Leland Stanford Junior University | 6054 |
10 |
| The Board of Trustees of the University of Illinois | 2623 |
10 |
| The Medical College of Wisconsin, Inc. | 359 |
9 |
| Duke University | 2872 |
8 |
| Case Western Reserve University | 1727 |
8 |
| Bioprotonics Inc. | 14 |
8 |
| Other owners | 302 |