- All sections
- A - Human necessities
- A61B - Diagnosissurgeryidentification
- A61B 5/0225 - Measuring pressure in heart or blood vessels by applying pressure to close blood vessels, e.g. against the skinOphthaldynamometers the pressure being controlled by electric signals, e.g. derived from Korotkoff sounds
Patent holdings for IPC class A61B 5/0225
Total number of patents in this class: 635
10-year publication summary
|
46
|
70
|
81
|
47
|
54
|
54
|
38
|
52
|
46
|
7
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Omron Healthcare Co., Ltd. | 1885 |
147 |
| Koninklijke Philips N.V. | 25365 |
37 |
| Huawei Technologies Co., Ltd. | 118145 |
29 |
| Omron Corporation | 7332 |
20 |
| Edwards Lifesciences Corporation | 4777 |
20 |
| Murata Manufacturing Co., Ltd. | 25252 |
15 |
| Masimo Corporation | 1365 |
14 |
| Nihon Kohden Corporation | 685 |
13 |
| Becton, Dickinson and Company | 7490 |
11 |
| Pulsion Medical Systems SE | 46 |
11 |
| Welch Allyn, Inc. | 799 |
11 |
| Samsung Electronics Co., Ltd. | 151485 |
10 |
| Turun Yliopisto | 195 |
9 |
| The Regents of the University of California | 20378 |
8 |
| CNSystems Medizintechnik AG | 14 |
8 |
| Covidien LP | 10660 |
7 |
| Vita-course Technologies Co.,Ltd | 27 |
7 |
| Otsuka Medical Device Co., Ltd. | 110 |
6 |
| Sotera Wireless, Inc. | 138 |
6 |
| Biospectal SA | 15 |
6 |
| Other owners | 240 |