- All sections
- A - Human necessities
- A61B - Diagnosis; surgery; identification
- A61B 17/221 - Calculus gripping devices in the form of loops or baskets
Patent holdings for IPC class A61B 17/221
Total number of patents in this class: 2358
10-year publication summary
|
229
|
260
|
230
|
279
|
228
|
222
|
233
|
207
|
208
|
12
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Boston Scientific Scimed, Inc. | 9524 |
206 |
| Covidien LP | 10645 |
187 |
| Neuravi Limited | 233 |
152 |
| Inari Medical Inc. | 237 |
89 |
| Stryker Corporation | 4462 |
69 |
| Olympus Corporation | 13275 |
60 |
| Terumo Kabushiki Kaisha | 5398 |
48 |
| Legacy Ventures LLC | 65 |
45 |
| Route 92 Medical, Inc. | 129 |
44 |
| Gyrus ACMI, Inc. | 1142 |
36 |
| Cook Medical Technologies LLC | 3323 |
36 |
| MicroVention, Inc. | 601 |
29 |
| Anaconda BioMed, S.L. | 49 |
26 |
| W. L. Gore & Associates, Inc. | 2686 |
24 |
| Vascular Medcure, Inc. | 26 |
23 |
| Rapid Medical Ltd. | 70 |
22 |
| Auris Health, Inc. | 833 |
22 |
| Insera Therapeutics, Inc. | 67 |
18 |
| Retriever Medical, Inc. | 47 |
18 |
| Incept LLC | 152 |
16 |
| Other owners | 1188 |