- All sections
- A - Human necessities
- A61B - Diagnosissurgeryidentification
- A61B 5/022 - Measuring pressure in heart or blood vessels by applying pressure to close blood vessels, e.g. against the skinOphthaldynamometers
Patent holdings for IPC class A61B 5/022
Total number of patents in this class: 2817
10-year publication summary
|
169
|
223
|
263
|
329
|
248
|
218
|
187
|
155
|
212
|
125
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Omron Healthcare Co., Ltd. | 1893 |
723 |
| Omron Corporation | 7310 |
213 |
| Koninklijke Philips N.V. | 25012 |
119 |
| Welch Allyn, Inc. | 792 |
55 |
| Edwards Lifesciences Corporation | 4810 |
50 |
| Samsung Electronics Co., Ltd. | 148402 |
43 |
| Huawei Technologies Co., Ltd. | 114756 |
43 |
| Nihon Kohden Corporation | 679 |
42 |
| Masimo Corporation | 1349 |
35 |
| Murata Manufacturing Co., Ltd. | 24896 |
31 |
| Terumo Kabushiki Kaisha | 5624 |
28 |
| Sotera Wireless, Inc. | 139 |
28 |
| Covidien LP | 10670 |
24 |
| NEC Corporation | 36164 |
18 |
| Verily Life Sciences LLC | 1608 |
18 |
| Apple Inc. | 55846 |
17 |
| Becton, Dickinson and Company | 7362 |
16 |
| GE Precision Healthcare LLC | 5538 |
13 |
| Movano Inc. | 56 |
13 |
| Kyocera Corporation | 14000 |
12 |
| Other owners | 1276 |