- 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 13/34 - Means for withdrawing tampons
Patent holdings for IPC class A61F 13/34
Total number of patents in this class: 110
10-year publication summary
|
19
|
10
|
10
|
10
|
12
|
13
|
9
|
11
|
6
|
8
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| The Procter & Gamble Company | 21849 |
34 |
| Kimberly-clark Worldwide, Inc. | 5305 |
11 |
| EDGEWELL Personal Care Brands, LLC | 1142 |
7 |
| Unicharm Corporation | 2970 |
5 |
| V-veil Shop Ltd. | 4 |
3 |
| Think do IT | 3 |
3 |
| Better Made Hemp, LLC, DBA Lotuscare | 10 |
3 |
| Obstetrx, Inc. | 4 |
3 |
| Kenvue Germany GmbH | 39 |
3 |
| Uni-Charm Corporation | 599 |
2 |
| City of Hope | 1033 |
2 |
| Ruggli Projects AG | 19 |
2 |
| Ontex Group NV | 185 |
2 |
| Tampro Inc. | 20 |
2 |
| Ampa Medical ApS | 6 |
2 |
| Eveready Battery Company, Inc. | 176 |
1 |
| Davol, Inc. | 122 |
1 |
| EAT Don't Talk, Inc. | 1 |
1 |
| Innova-tech, LLC | 1 |
1 |
| Intervet International B.V. | 1335 |
1 |
| Other owners | 21 |