- 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 13/84 - Accessories, not otherwise provided for, for absorbent pads
Patent holdings for IPC class A61F 13/84
Total number of patents in this class: 1116
10-year publication summary
|
135
|
154
|
149
|
129
|
143
|
102
|
90
|
92
|
93
|
47
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| The Procter & Gamble Company | 22043 |
363 |
| Kimberly-clark Worldwide, Inc. | 5498 |
81 |
| Essity Hygiene and Health Aktiebolag | 2046 |
56 |
| Medline Industries, LP | 2321 |
28 |
| Uni-Charm Corporation | 600 |
24 |
| SCA Hygiene Products AB | 655 |
21 |
| Unicharm Corporation | 2867 |
21 |
| Daio Paper Corporation | 1380 |
20 |
| EDGEWELL Personal Care Brands, LLC | 1310 |
16 |
| Paul Hartmann AG | 783 |
12 |
| Sumitomo Seika Chemicals Co., Ltd. | 1045 |
12 |
| Solventum Intellectual Properties Company | 3323 |
12 |
| 3m Innovative Properties Company | 17819 |
10 |
| Ontex Group NV | 162 |
10 |
| Hill-Rom Services, Inc. | 1116 |
9 |
| MAS Innovation (Private) Limited | 126 |
9 |
| Smith & Nephew plc | 767 |
9 |
| TurnCare, Inc. | 80 |
9 |
| ONTEX, besloten vennootschap | 154 |
9 |
| International Paper Company | 786 |
8 |
| Other owners | 377 |