- 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 9/008 - Methods or devices for eye surgery using laser
Patent holdings for IPC class A61F 9/008
Total number of patents in this class: 3572
10-year publication summary
|
322
|
360
|
350
|
359
|
272
|
296
|
296
|
224
|
226
|
134
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Alcon, Inc. | 5911 |
611 |
| AMO Development, LLC | 629 |
432 |
| Carl Zeiss Meditec AG | 1688 |
271 |
| Katalyst Surgical, LLC | 131 |
89 |
| IRIDEX Corporation | 118 |
68 |
| Schwind Eye-tech-solutions GmbH | 106 |
66 |
| Lensar, Inc. | 139 |
65 |
| Ziemer Ophthalmic Systems AG | 116 |
60 |
| WaveLight GmbH | 104 |
53 |
| Vialase, Inc. | 68 |
53 |
| Novartis AG | 10169 |
50 |
| Ojai Retinal Technology, LLC | 102 |
48 |
| OptiMedica Corporation | 65 |
47 |
| Technolas Perfect Vision GmbH | 124 |
46 |
| University of Rochester | 1343 |
45 |
| Alcon Inc. | 87 |
43 |
| Magic Leap, Inc. | 3423 |
42 |
| AMO Groningen B.V. | 316 |
39 |
| Avedro, Inc. | 138 |
37 |
| Keranova | 37 |
32 |
| Other owners | 1375 |