- 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 2/66 - FeetAnkle joints
Patent holdings for IPC class A61F 2/66
Total number of patents in this class: 981
10-year publication summary
|
73
|
83
|
91
|
85
|
78
|
83
|
77
|
53
|
54
|
14
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Ossur Iceland ehf | 519 |
106 |
| Ottobock SE & Co. KGaA | 576 |
81 |
| Ossur HF | 454 |
73 |
| Otto Bock HealthCare LP | 90 |
60 |
| Otto Bock Healthcare Products GmbH | 276 |
37 |
| Vanderbilt University | 1970 |
28 |
| Massachusetts Institute of Technology | 10196 |
27 |
| Proteor USA, LLC | 83 |
23 |
| Blatchford Products Limited | 103 |
22 |
| Otto Bock Healthcare GmbH | 132 |
18 |
| Dephy, Inc. | 60 |
15 |
| Bridgestone Corporation | 7231 |
14 |
| Rehabilitation Institute of Chicago | 139 |
13 |
| University of Utah Research Foundation | 1852 |
13 |
| Ossur Americas, Inc. | 181 |
12 |
| Northwestern University | 3501 |
10 |
| University of Central Florida Research Foundation, Inc. | 1232 |
10 |
| College Park Industries, Inc. | 96 |
9 |
| Willowwood Global LLC | 89 |
9 |
| University of Washington | 2400 |
8 |
| Other owners | 393 |