- All sections
- A - Human necessities
- A61B - Diagnosissurgeryidentification
- A61B 5/026 - Measuring blood flow
Patent holdings for IPC class A61B 5/026
Total number of patents in this class: 4771
10-year publication summary
|
500
|
473
|
450
|
447
|
456
|
456
|
375
|
346
|
308
|
238
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| HeartFlow, Inc. | 476 |
203 |
| Koninklijke Philips N.V. | 24902 |
178 |
| Samsung Electronics Co., Ltd. | 147787 |
102 |
| Cilag GmbH International | 6271 |
98 |
| Masimo Corporation | 1342 |
86 |
| Kyocera Corporation | 13962 |
71 |
| Covidien LP | 10666 |
70 |
| Siemens Healthineers AG | 6773 |
63 |
| The Regents of the University of California | 20108 |
56 |
| Philips Image Guided Therapy Corporation | 465 |
56 |
| Panasonic Intellectual Property Management Co., Ltd. | 32052 |
55 |
| Sony Corporation | 30921 |
49 |
| ARC Devices Limited | 67 |
45 |
| The Board of Trustees of the Leland Stanford Junior University | 6476 |
38 |
| Stryker Corporation | 5110 |
37 |
| Kardium Inc. | 212 |
33 |
| Yukka Magic LLC | 111 |
33 |
| Toshiba Medical Systems Corporation | 2118 |
30 |
| Volcano Corporation | 451 |
27 |
| Apple Inc. | 55491 |
26 |
| Other owners | 3415 |