- 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 13/32 - Means for inserting tampons with slidable ejector, e.g. plunger or ram, inside tubular inserting means
Patent holdings for IPC class A61F 13/32
Total number of patents in this class: 63
10-year publication summary
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2
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4
|
2
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0
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2
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3
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4
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0
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0
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0
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| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Unicharm Corporation | 2867 |
18 |
| The Procter & Gamble Company | 22043 |
9 |
| EDGEWELL Personal Care Brands, LLC | 1310 |
7 |
| Kimberly-clark Worldwide, Inc. | 5498 |
4 |
| Uni-Charm Corporation | 600 |
2 |
| Joseph Bakhus Mikhail | 3 |
2 |
| Louis Thomas Mikhail | 3 |
2 |
| Ontex Hygieneartikel Deutschland GmbH | 12 |
2 |
| Thinx Inc. | 63 |
2 |
| Ecareyou Innovation, S.L. | 23 |
2 |
| Harbin OT Pharmaceutical Co., Ltd | 3 |
2 |
| Reia, LLC | 12 |
2 |
| Playtex Products, Inc. | 23 |
1 |
| Eveready Battery Company, Inc. | 218 |
1 |
| FDC Limited | 25 |
1 |
| R.P. Scherer Technologies, LLC | 301 |
1 |
| Jks, LLC | 1 |
1 |
| Althaia, Xarxa Assistencial de Manresa, Fundacio Privada | 1 |
1 |
| AfterClean, Inc. | 2 |
1 |
| Quanzhou Hanwei Machinery Manufacturing Co., Ltd. | 10 |
1 |
| Other owners | 1 |