- All sections
- A - Human necessities
- A61B - Diagnosissurgeryidentification
- A61B 5/087 - Measuring breath flow
Patent holdings for IPC class A61B 5/087
Total number of patents in this class: 1779
10-year publication summary
|
153
|
162
|
180
|
184
|
130
|
181
|
155
|
131
|
133
|
73
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Koninklijke Philips N.V. | 24789 |
125 |
| ResMed Pty Ltd | 2108 |
75 |
| Fisher & Paykel Healthcare Limited | 2481 |
51 |
| Bardy Diagnostics, Inc. | 211 |
43 |
| Cleveland Medical Devices Inc. | 49 |
29 |
| ResMed Sensor Technologies Limited | 261 |
28 |
| ZOLL Medical Corporation | 1527 |
27 |
| Norton (Waterford) Limited | 232 |
24 |
| Covidien LP | 10643 |
20 |
| Pneuma Respiratory, Inc. | 103 |
19 |
| Drägerwerk AG & Co. KGaA | 880 |
16 |
| MAQUET Critical Care AB | 257 |
16 |
| Yukka Magic LLC | 111 |
16 |
| Pulmonx Corporation | 105 |
14 |
| Oridion Medical 1987 Ltd. | 173 |
13 |
| Nihon Kohden Corporation | 677 |
12 |
| Samsung Electronics Co., Ltd. | 147003 |
11 |
| Thorasys Thoracic Medical Systems Inc. | 19 |
11 |
| Trudell Medical International, Inc. | 355 |
11 |
| ResMed, Inc. | 150 |
10 |
| Other owners | 1208 |