- 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 6/08 - Pessaries, i.e. devices worn in the vagina to support the uterus, remedy a malposition or prevent conception
Patent holdings for IPC class A61F 6/08
Total number of patents in this class: 231
10-year publication summary
|
13
|
15
|
16
|
20
|
20
|
15
|
17
|
23
|
15
|
18
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| The Procter & Gamble Company | 21999 |
22 |
| Cosm Medical Corp. | 18 |
9 |
| Watkins-Conti Products, Inc. | 27 |
8 |
| Reia, LLC | 11 |
8 |
| Contipi IP LLC | 12 |
6 |
| The Population Council, Inc. | 62 |
5 |
| Qpharma AB | 6 |
5 |
| The University of North Carolina at Chapel Hill | 2061 |
5 |
| Theramex HQ UK Limited | 93 |
5 |
| Kimberly-clark Worldwide, Inc. | 5405 |
4 |
| Boston Scientific Scimed, Inc. | 10481 |
4 |
| The Catholic University of Korea Industry-academic Cooperation Foundation | 820 |
4 |
| ConTIPI Medical Ltd. | 7 |
4 |
| Poly-Med, Inc. | 187 |
4 |
| Obstetric Solutions, LLC | 6 |
4 |
| Daré BioScience, Inc. | 35 |
3 |
| Ferring B.V. | 715 |
3 |
| Nine Medical, Inc. | 13 |
3 |
| Oak Crest Institute of Science | 24 |
3 |
| Viatechmd LLC | 7 |
3 |
| Other owners | 119 |