- All sections
- A - Human necessities
- A61F - Filters implantable into blood vessels; prostheses; devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents; orthopaedic, nursing or contraceptive devices; fomentation; treatment or protection of eyes or ears; bandages, dressings or absorbent pads; first-aid kits
- A61F 5/56 - Devices for preventing snoring
Patent holdings for IPC class A61F 5/56
Total number of patents in this class: 1585
10-year publication summary
156
|
185
|
205
|
203
|
210
|
178
|
171
|
161
|
145
|
43
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
Koninklijke Philips N.V. | 22975 |
47 |
Somnics, Inc. | 47 |
35 |
Align Technology, Inc. | 1818 |
31 |
Nyxoah SA | 118 |
31 |
Snowflake Inc. | 1179 |
29 |
Ethicon, Inc. | 1310 |
28 |
Airway Technologies, LLC | 56 |
25 |
Aerin Medical, Inc. | 82 |
23 |
Koninklijke Philips Electronics N.V. | 13133 |
22 |
Prosomnus Sleep Technologies Inc. | 44 |
19 |
Sommetrics, Inc. | 44 |
19 |
Lumen Devices LLC | 18 |
17 |
Linguaflex, Inc. | 20 |
16 |
Pavad Medical, Inc. | 21 |
15 |
Frantz Design, Inc. | 25 |
14 |
Seed Health, Inc. | 135 |
14 |
Achaemenid, LLC | 40 |
13 |
Man & Science, SA | 43 |
13 |
Sleep Number Corporation | 471 |
13 |
Sleep Solutions of Texas, LLC | 16 |
13 |
Other owners | 1148 |