- All sections
- A - Human necessities
- A61B - Diagnosissurgeryidentification
- A61B 1/32 - Devices for opening or enlarging the visual field, e.g. of a tube of the body
Patent holdings for IPC class A61B 1/32
Total number of patents in this class: 1646
10-year publication summary
|
138
|
131
|
129
|
106
|
101
|
95
|
72
|
91
|
72
|
12
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Boston Scientific Scimed, Inc. | 10724 |
89 |
| NuVasive, Inc. | 976 |
49 |
| Globus Medical, Inc. | 2763 |
46 |
| Covidien LP | 10662 |
44 |
| Applied Medical Resources Corporation | 794 |
42 |
| Cilag GmbH International | 6338 |
41 |
| Invuity, Inc. | 152 |
36 |
| Depuy Synthes Products, LLC | 2780 |
34 |
| Medos International SARL | 796 |
28 |
| Dental Monitoring | 159 |
24 |
| Camplex, Inc. | 44 |
23 |
| CooperSurgical, Inc. | 579 |
23 |
| Welch Allyn, Inc. | 798 |
20 |
| Olympus Corporation | 13060 |
18 |
| K2M, Inc. | 352 |
18 |
| Ceek Women's Health, Inc. | 51 |
18 |
| Warsaw Orthopedic, Inc. | 2931 |
17 |
| Stryker Corporation | 5185 |
16 |
| VB Spine US OpCo LLC | 534 |
15 |
| Cook Medical Technologies LLC | 3204 |
13 |
| Other owners | 1032 |