- 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 13/00 - Bandages or dressingsAbsorbent pads
Patent holdings for IPC class A61F 13/00
Total number of patents in this class: 5886
10-year publication summary
|
454
|
443
|
573
|
570
|
606
|
500
|
378
|
307
|
255
|
156
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Solventum Intellectual Properties Company | 3332 |
518 |
| KCI Licensing, Inc. | 859 |
375 |
| Smith & Nephew plc | 767 |
343 |
| Smith & Nephew, Inc. | 2668 |
144 |
| 3m Innovative Properties Company | 17823 |
96 |
| Mölnlycke Health Care AB | 568 |
83 |
| The Procter & Gamble Company | 22043 |
79 |
| Coloplast A/S | 1902 |
71 |
| T.j.smith and Nephew,limited | 301 |
58 |
| KCI Manufacturing Unlimited Company | 138 |
50 |
| Ethicon, Inc. | 1178 |
48 |
| Paul Hartmann AG | 784 |
42 |
| Systagenix Wound Management Ltd. | 190 |
42 |
| ConvaTec Technologies Inc. | 295 |
38 |
| University of Massachusetts | 2225 |
38 |
| Kimberly-clark Worldwide, Inc. | 5502 |
32 |
| BSN medical GmbH | 398 |
32 |
| Aatru Medical, LLC | 50 |
31 |
| ConvaTec Limited | 318 |
27 |
| Covidien LP | 10637 |
24 |
| Other owners | 3715 |