- All sections
- A - Human necessities
- A61M - Devices for introducing media into, or onto, the body; devices for transducing body media or for taking media from the body; devices for producing or ending sleep or stupor
- A61M 16/16 - Devices to humidify the respiration air
Patent holdings for IPC class A61M 16/16
Total number of patents in this class: 2139
10-year publication summary
|
187
|
190
|
186
|
169
|
179
|
211
|
236
|
262
|
172
|
66
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Fisher & Paykel Healthcare Limited | 2218 |
707 |
| ResMed Pty Ltd | 1995 |
374 |
| Koninklijke Philips N.V. | 22975 |
120 |
| Vapotherm, Inc. | 123 |
48 |
| BMC Medical Co., Ltd. | 161 |
28 |
| ResMed Limited | 266 |
27 |
| Stamford Devices Limited | 155 |
26 |
| SoClean, Inc. | 126 |
24 |
| Murata Manufacturing Co., Ltd. | 22355 |
23 |
| Covidien LP | 10647 |
19 |
| Breathe Technologies, Inc. | 140 |
19 |
| SunMed Group Holdings, LLC | 213 |
18 |
| Metran Co., Ltd. | 49 |
17 |
| Koninklijke Philips Electronics N.V. | 13133 |
16 |
| Mallinckrodt Hospital Products IP Limited | 176 |
16 |
| ResMed, Inc. | 126 |
15 |
| HAMILTON Medical AG | 136 |
15 |
| ResMed Sensor Technologies Limited | 240 |
15 |
| Loewenstein Medical Technology S.A. | 177 |
15 |
| Fisher and Paykel Healthcare Limited | 29 |
13 |
| Other owners | 584 |