- 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 13/493 - Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the bodySupporting or fastening means thereforTampon applicators characterised by the shape specially adapted to be worn around the waist, e.g. diapers, nappies adjustable
Patent holdings for IPC class A61F 13/493
Total number of patents in this class: 111
10-year publication summary
|
15
|
8
|
12
|
14
|
8
|
7
|
7
|
10
|
2
|
2
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| The Procter & Gamble Company | 21912 |
40 |
| Kimberly-clark Worldwide, Inc. | 5298 |
14 |
| Unicharm Corporation | 2964 |
14 |
| Daio Paper Corporation | 1411 |
8 |
| Oji Holdings Corporation | 782 |
4 |
| SCA Hygiene Products AB | 578 |
4 |
| Zuiko Corporation | 433 |
4 |
| Uni-Charm Corporation | 597 |
3 |
| Kao Corporation | 5049 |
2 |
| Kanga Care, LLC | 34 |
2 |
| Livedo Corporation | 160 |
2 |
| Essity Hygiene and Health Aktiebolag | 2040 |
2 |
| 3m Innovative Properties Company | 17494 |
1 |
| Concepts for Success (c4s) | 33 |
1 |
| Fameccanica Data S.P.A. | 10 |
1 |
| Fameccanica.Data S.p.A. | 224 |
1 |
| First Quality Baby Products, LLC | 45 |
1 |
| First Quality Retail Services, LLC | 79 |
1 |
| Ontex BVBA | 56 |
1 |
| Pigeon Corporation | 101 |
1 |
| Other owners | 4 |