- 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: 2076
10-year publication summary
|
212
|
209
|
208
|
186
|
158
|
148
|
142
|
139
|
104
|
55
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Covidien LP | 10649 |
109 |
| Boston Scientific Scimed, Inc. | 11151 |
102 |
| Cook Medical Technologies LLC | 3178 |
100 |
| W. L. Gore & Associates, Inc. | 2720 |
76 |
| Emboline, Inc. | 63 |
55 |
| Stryker Corporation | 5451 |
54 |
| C. R. Bard, Inc. | 1761 |
45 |
| Neuravi Limited | 266 |
43 |
| Terumo Kabushiki Kaisha | 5809 |
42 |
| Medtronic, Inc. | 9792 |
36 |
| MicroVention, Inc. | 645 |
35 |
| Edwards Lifesciences Corporation | 4880 |
27 |
| Trisalus Life Sciences, Inc. | 102 |
26 |
| Insera Therapeutics, Inc. | 71 |
25 |
| The Regents of the University of California | 20745 |
23 |
| Route 92 Medical, Inc. | 158 |
23 |
| Claret Medical, Inc. | 26 |
22 |
| Keystone Heart Ltd. | 56 |
22 |
| Lifetech Scientific (Shenzhen) Co., Ltd. | 424 |
21 |
| Mermaid Medical Vascular ApS | 39 |
21 |
| Other owners | 1169 |