- 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 2/50 - Prostheses not implantable in the body
Patent holdings for IPC class A61F 2/50
Total number of patents in this class: 1643
10-year publication summary
|
140
|
175
|
148
|
163
|
175
|
126
|
109
|
122
|
122
|
24
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Ottobock SE & Co. KGaA | 577 |
132 |
| Ossur Iceland ehf | 513 |
118 |
| Otto Bock Healthcare Products GmbH | 277 |
85 |
| Ossur HF | 461 |
70 |
| DEKA Products Limited Partnership | 1842 |
46 |
| Otto Bock HealthCare LP | 90 |
43 |
| Massachusetts Institute of Technology | 10201 |
38 |
| RCM Enterprise, LLC | 73 |
28 |
| Otto Bock Healthcare GmbH | 132 |
20 |
| Proteor USA, LLC | 83 |
20 |
| Rehabilitation Institute of Chicago | 138 |
19 |
| Touch Bionics Limited | 88 |
16 |
| Vanderbilt University | 1960 |
16 |
| Ossur Americas, Inc. | 181 |
15 |
| Fondazione Istituto Italiano di Tecnologia | 615 |
13 |
| Inventus Engineering GmbH | 192 |
13 |
| The Regents of the University of California | 20494 |
12 |
| Blatchford Products Limited | 103 |
12 |
| Alps South Europe s.r.o. | 60 |
11 |
| Lintec of America, Inc. | 159 |
11 |
| Other owners | 905 |