- 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 13/56 - Supporting or fastening means
Patent holdings for IPC class A61F 13/56
Total number of patents in this class: 1410
10-year publication summary
|
138
|
109
|
115
|
144
|
125
|
106
|
76
|
91
|
78
|
70
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| The Procter & Gamble Company | 21870 |
385 |
| Unicharm Corporation | 2990 |
284 |
| Kimberly-clark Worldwide, Inc. | 5254 |
98 |
| Daio Paper Corporation | 1425 |
90 |
| Essity Hygiene and Health Aktiebolag | 2326 |
78 |
| Kao Corporation | 5105 |
53 |
| 3m Innovative Properties Company | 17450 |
43 |
| SCA Hygiene Products AB | 555 |
30 |
| Uni-Charm Corporation | 600 |
29 |
| Paul Hartmann AG | 793 |
23 |
| Fameccanica.Data S.p.A. | 232 |
20 |
| Zuiko Corporation | 440 |
19 |
| Livedo Corporation | 161 |
16 |
| Avery Dennison Corporation | 1160 |
13 |
| Medline Industries, LP | 2403 |
12 |
| Aplix | 164 |
8 |
| Curt G. Joa, Inc. | 223 |
7 |
| Attends Healthcare Products, Inc. | 138 |
6 |
| EZ Male Pads, Inc. | 10 |
6 |
| Ontex Group NV | 187 |
6 |
| Other owners | 184 |