- 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 5/055 - Cervical collars
Patent holdings for IPC class A61F 5/055
Total number of patents in this class: 202
10-year publication summary
|
29
|
28
|
38
|
31
|
23
|
24
|
12
|
15
|
15
|
1
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Ossur Iceland ehf | 461 |
13 |
| Ossur HF | 585 |
11 |
| Djo, LLC | 547 |
10 |
| Canary Medical Inc. | 106 |
6 |
| Neurorescue, Inc. | 7 |
6 |
| Aspen Medical Products LLC | 85 |
6 |
| DeRoyal Industries, Inc. | 251 |
5 |
| Armour Technologies, Inc. | 15 |
4 |
| Bruin Biometrics, LLC | 121 |
4 |
| Neck Hammock LLC | 16 |
4 |
| Aspen Medical Partners, LLC | 10 |
3 |
| Inovytec Medical Solutions Ltd. | 29 |
3 |
| Optec USA, Inc. | 4 |
3 |
| Ossur Americas, Inc. | 171 |
3 |
| Sommetrics, Inc. | 44 |
3 |
| Fiji Manufacturing, LLC | 19 |
3 |
| Guangzhou New Design Biotechnology Co., Ltd | 15 |
3 |
| The Trustees of Columbia University in the City of New York | 3524 |
2 |
| Alpinestars Research SRL | 44 |
2 |
| Aquatic Therapy Innovations, LLC | 2 |
2 |
| Other owners | 106 |