- 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: 2014
10-year publication summary
|
207
|
211
|
209
|
208
|
185
|
153
|
141
|
136
|
129
|
5
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Cook Medical Technologies LLC | 3323 |
107 |
| Covidien LP | 10645 |
102 |
| Boston Scientific Scimed, Inc. | 9524 |
82 |
| W. L. Gore & Associates, Inc. | 2686 |
74 |
| C. R. Bard, Inc. | 1768 |
56 |
| Emboline, Inc. | 60 |
51 |
| Inari Medical Inc. | 237 |
48 |
| Neuravi Limited | 233 |
43 |
| Terumo Kabushiki Kaisha | 5398 |
41 |
| Medtronic, Inc. | 9837 |
33 |
| MicroVention, Inc. | 601 |
31 |
| Edwards Lifesciences Corporation | 4472 |
24 |
| Boston Scientific Limited | 811 |
21 |
| The Regents of the University of California | 19517 |
21 |
| Avantec Vascular Corporation | 49 |
21 |
| Claret Medical, Inc. | 25 |
21 |
| Insera Therapeutics, Inc. | 67 |
21 |
| Lifetech Scientific (Shenzhen) Co., Ltd. | 383 |
21 |
| Keystone Heart Ltd. | 54 |
20 |
| Mermaid Medical Vascular ApS | 38 |
20 |
| Other owners | 1156 |