- 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 2/56 - Artificial arms or hands or parts thereof adjustable
Patent holdings for IPC class A61F 2/56
Total number of patents in this class: 54
10-year publication summary
|
9
|
4
|
3
|
3
|
3
|
2
|
0
|
3
|
2
|
2
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| RCM Enterprise, LLC | 73 |
7 |
| Nabtesco Corporation | 862 |
3 |
| National University Corporation Kagawa University | 211 |
3 |
| Rehabilitation Institute of Chicago | 144 |
2 |
| University of Tsukuba | 631 |
2 |
| Toyoda Gosei Co., Ltd. | 1858 |
1 |
| The Johns Hopkins University | 5882 |
1 |
| Georgia Tech Research Corporation | 2943 |
1 |
| Korea Institute of Science and Technology | 2249 |
1 |
| Dainichi, Co., Ltd. | 38 |
1 |
| Daiya Industry Co., Ltd. | 10 |
1 |
| DEKA Products Limited Partnership | 1886 |
1 |
| Elenza, Inc. | 18 |
1 |
| Gifu University | 123 |
1 |
| Institute of National Colleges of Technology, Japan | 77 |
1 |
| Keio University | 1140 |
1 |
| Kyushu University, National University Corporation | 1715 |
1 |
| LIM Innovations, Inc. | 20 |
1 |
| Motion Control | 7 |
1 |
| National University Corporation Kyoto Institute of Technology | 209 |
1 |
| Other owners | 22 |