- 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: 963
10-year publication summary
|
107
|
108
|
105
|
99
|
76
|
50
|
69
|
38
|
41
|
1
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Siemens Healthineers AG | 6339 |
263 |
| Koninklijke Philips N.V. | 23971 |
69 |
| Toshiba Medical Systems Corporation | 2158 |
46 |
| Canon Medical Systems Corporation | 2107 |
42 |
| The General Hospital Corporation | 4645 |
27 |
| Samsung Electronics Co., Ltd. | 138729 |
17 |
| General Electric Company | 17783 |
17 |
| Regents of the University of Minnesota | 2677 |
17 |
| Shanghai United Imaging Healthcare Co., Ltd. | 1763 |
17 |
| The Regents of the University of California | 19503 |
16 |
| FUJIFILM Corporation | 28555 |
12 |
| Synaptive Medical Inc. | 620 |
12 |
| Hyperfine Operations, Inc. | 172 |
12 |
| The Board of Trustees of the Leland Stanford Junior University | 6239 |
11 |
| The Board of Trustees of the University of Illinois | 2666 |
11 |
| Aclarion, Inc. | 34 |
11 |
| Duke University | 3011 |
9 |
| Case Western Reserve University | 1772 |
9 |
| The Medical College of Wisconsin, Inc. | 385 |
9 |
| The Brigham and Women's Hospital, Inc. | 2130 |
8 |
| Other owners | 328 |