- 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 2/01 - Filters implantable into blood vessels
Patent holdings for IPC class A61F 2/01
Total number of patents in this class: 2033
10-year publication summary
|
207
|
211
|
209
|
208
|
185
|
156
|
145
|
141
|
133
|
66
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Covidien LP | 10645 |
104 |
| Boston Scientific Scimed, Inc. | 10273 |
100 |
| Cook Medical Technologies LLC | 3219 |
100 |
| W. L. Gore & Associates, Inc. | 2684 |
72 |
| C. R. Bard, Inc. | 1770 |
54 |
| Inari Medical Inc. | 264 |
49 |
| Emboline, Inc. | 56 |
48 |
| Neuravi Limited | 243 |
43 |
| Terumo Kabushiki Kaisha | 5530 |
41 |
| Medtronic, Inc. | 9813 |
33 |
| MicroVention, Inc. | 618 |
33 |
| Insera Therapeutics, Inc. | 71 |
25 |
| Edwards Lifesciences Corporation | 4716 |
24 |
| Claret Medical, Inc. | 26 |
22 |
| The Regents of the University of California | 19918 |
21 |
| Avantec Vascular Corporation | 53 |
21 |
| Lifetech Scientific (Shenzhen) Co., Ltd. | 406 |
21 |
| Mermaid Medical Vascular ApS | 39 |
21 |
| Trisalus Life Sciences, Inc. | 84 |
21 |
| Stryker Corporation | 5032 |
20 |
| Other owners | 1160 |