- 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 13/12 - Bandages or dressingsAbsorbent pads specially adapted for the head or neck
Patent holdings for IPC class A61F 13/12
Total number of patents in this class: 222
10-year publication summary
|
50
|
23
|
26
|
26
|
21
|
16
|
16
|
12
|
23
|
12
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Tactile Systems Technology, Inc. | 104 |
19 |
| Sight Sciences, Inc. | 132 |
13 |
| Nasaclip, Inc. | 15 |
6 |
| The Catholic University of Korea Industry-academic Cooperation Foundation | 868 |
5 |
| Equalizer Technology LLC | 26 |
5 |
| Journey1, Inc. | 37 |
5 |
| Atos Medical AB | 40 |
4 |
| Nexis Vision Liquidating Trust | 17 |
4 |
| Ocular Surface Innovations Inc. | 20 |
4 |
| 3m Innovative Properties Company | 17478 |
3 |
| Srgi Holdings, LLC | 70 |
3 |
| TBI Innovations, LLC | 27 |
3 |
| Intake Breathing Technology, LLC | 41 |
3 |
| Eyeeco Holdings, LLC | 9 |
3 |
| Advanced Bionics AG | 638 |
2 |
| Alps South, LLC | 67 |
2 |
| ASO LLC | 71 |
2 |
| BSN medical GmbH | 401 |
2 |
| Carpal Aid, LLC | 3 |
2 |
| ENT Solutions Group, LLC | 3 |
2 |
| Other owners | 130 |