- 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: 4823
10-year publication summary
|
500
|
473
|
450
|
447
|
457
|
457
|
378
|
348
|
310
|
282
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| HeartFlow, Inc. | 481 |
205 |
| Koninklijke Philips N.V. | 25125 |
179 |
| Samsung Electronics Co., Ltd. | 148924 |
104 |
| Cilag GmbH International | 6300 |
98 |
| Masimo Corporation | 1357 |
88 |
| Covidien LP | 10665 |
72 |
| Kyocera Corporation | 14071 |
71 |
| Siemens Healthineers AG | 6811 |
63 |
| The Regents of the University of California | 20268 |
57 |
| Philips Image Guided Therapy Corporation | 468 |
56 |
| Panasonic Intellectual Property Management Co., Ltd. | 32352 |
55 |
| Sony Corporation | 30805 |
49 |
| ARC Devices Limited | 67 |
45 |
| The Board of Trustees of the Leland Stanford Junior University | 6526 |
38 |
| Stryker Corporation | 5089 |
37 |
| Kardium Inc. | 214 |
33 |
| Yukka Magic LLC | 110 |
33 |
| Vista Primavera LLC | 53 |
32 |
| Toshiba Medical Systems Corporation | 2109 |
30 |
| Apple Inc. | 56211 |
27 |
| Other owners | 3451 |