- All sections
- A - Human necessities
- A61B - Diagnosis; surgery; identification
- A61B 5/026 - Measuring blood flow
Patent holdings for IPC class A61B 5/026
Total number of patents in this class: 4295
10-year publication summary
|
367
|
513
|
488
|
466
|
459
|
463
|
448
|
375
|
331
|
96
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| HeartFlow, Inc. | 456 |
193 |
| Koninklijke Philips N.V. | 22975 |
156 |
| Samsung Electronics Co., Ltd. | 131630 |
89 |
| Cilag GmbH International | 5813 |
76 |
| Kyocera Corporation | 12735 |
71 |
| Masimo Corporation | 1234 |
65 |
| Siemens Healthineers AG | 5714 |
59 |
| Covidien LP | 10647 |
58 |
| Sony Corporation | 32931 |
51 |
| Panasonic Intellectual Property Management Co., Ltd. | 27812 |
51 |
| The Regents of the University of California | 18943 |
49 |
| Philips Image Guided Therapy Corporation | 418 |
48 |
| ARC Devices Limited | 64 |
44 |
| The Board of Trustees of the Leland Stanford Junior University | 6054 |
36 |
| Valencell, Inc. | 118 |
34 |
| Yukka Magic LLC | 108 |
33 |
| Toshiba Medical Systems Corporation | 2236 |
31 |
| Stryker Corporation | 3864 |
30 |
| Volcano Corporation | 465 |
27 |
| East Carolina University | 177 |
26 |
| Other owners | 3068 |