- All sections
- A - Human necessities
- A61B - Diagnosissurgeryidentification
- 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: 2595
10-year publication summary
|
261
|
230
|
279
|
228
|
228
|
238
|
214
|
222
|
185
|
60
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Boston Scientific Scimed, Inc. | 10990 |
241 |
| Covidien LP | 10665 |
201 |
| Neuravi Limited | 258 |
162 |
| Inari Medical Inc. | 267 |
96 |
| Stryker Corporation | 5263 |
77 |
| Olympus Corporation | 13003 |
58 |
| Terumo Kabushiki Kaisha | 5742 |
51 |
| Route 92 Medical, Inc. | 153 |
51 |
| Gyrus ACMI, Inc. | 1277 |
37 |
| Cook Medical Technologies LLC | 3186 |
35 |
| Vesalio, Inc. | 45 |
32 |
| MicroVention, Inc. | 638 |
31 |
| Anaconda BioMed, S.L. | 54 |
30 |
| Vascular Medcure, Inc. | 29 |
26 |
| W. L. Gore & Associates, Inc. | 2702 |
25 |
| Rapid Medical Ltd. | 82 |
25 |
| Auris Health, Inc. | 1331 |
23 |
| Insera Therapeutics, Inc. | 71 |
22 |
| AngioDynamics, Inc. | 311 |
21 |
| Retriever Medical, Inc. | 46 |
19 |
| Other owners | 1332 |