- All sections
- A - Human necessities
- A61F - Filters implantable into blood vesselsprosthesesdevices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stentsorthopaedic, nursing or contraceptive devicesfomentationtreatment or protection of eyes or earsbandages, dressings or absorbent padsfirst-aid kits
- A61F 5/56 - Devices for preventing snoring
Patent holdings for IPC class A61F 5/56
Total number of patents in this class: 1696
10-year publication summary
|
205
|
203
|
212
|
182
|
174
|
168
|
150
|
131
|
122
|
91
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Koninklijke Philips N.V. | 25832 |
49 |
| Align Technology, Inc. | 2283 |
40 |
| Somnics, Inc. | 48 |
36 |
| Snowflake Inc. | 1614 |
36 |
| Aerin Medical, Inc. | 94 |
30 |
| Nyxoah SA | 121 |
29 |
| Ethicon, Inc. | 1124 |
28 |
| Prosomnus Sleep Technologies Inc. | 54 |
25 |
| Airway Technologies, LLC | 49 |
24 |
| Sleep Solutions of Texas, LLC | 39 |
22 |
| Achaemenid, LLC | 53 |
21 |
| Sommetrics, Inc. | 43 |
20 |
| ResMed Pty Ltd | 2176 |
17 |
| Koninklijke Philips Electronics N.V. | 7494 |
15 |
| Lumen Devices LLC | 16 |
15 |
| Frantz Design, Inc. | 22 |
14 |
| Linguaflex, Inc. | 16 |
14 |
| Seed Health, Inc. | 164 |
14 |
| Man & Science, SA | 46 |
13 |
| Pavad Medical, Inc. | 17 |
13 |
| Other owners | 1221 |