- 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 13/38 - Swabs having a stick-type handle
Patent holdings for IPC class A61F 13/38
Total number of patents in this class: 234
10-year publication summary
|
27
|
18
|
42
|
36
|
29
|
36
|
39
|
33
|
21
|
7
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Micromass UK Limited | 1118 |
21 |
| Copan Italia S.p.A. | 192 |
8 |
| Blephex, LLC | 19 |
5 |
| C. R. Bard, Inc. | 1772 |
5 |
| CareFusion 2200, Inc. | 325 |
4 |
| C.R. Bard, Inc. | 675 |
4 |
| Lohmann & Rauscher GmbH | 67 |
4 |
| National University of Singapore | 2417 |
4 |
| Professional Disposables International,Inc. | 134 |
4 |
| Roweg Holding AG | 4 |
4 |
| OPT Industries, Inc. | 28 |
4 |
| Purdue Research Foundation | 3558 |
3 |
| AOBiome LLC | 90 |
3 |
| Fresenius Medical Care Holdings, Inc. | 1408 |
3 |
| Intersurgical AG | 140 |
3 |
| LSI Solutions, Inc. | 435 |
3 |
| Mawi DNA Technologies LLC | 25 |
3 |
| Oxoid Limited | 41 |
3 |
| Prionics AG | 47 |
2 |
| Acclarent, Inc. | 574 |
2 |
| Other owners | 142 |