- 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 9/013 - Methods or devices for eye surgery for compensation of ocular refraction
Patent holdings for IPC class A61F 9/013
Total number of patents in this class: 311
10-year publication summary
|
29
|
34
|
27
|
34
|
18
|
26
|
28
|
19
|
20
|
9
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Alcon, Inc. | 5457 |
23 |
| The Regents of the University of Colorado, a body corporate | 2658 |
22 |
| Beaver-Visitec International (US), Inc. | 152 |
10 |
| AMO Development, LLC | 655 |
9 |
| Carl Zeiss Meditec AG | 1629 |
9 |
| New World Medical, Inc. | 97 |
9 |
| Mindskid Labs, LLC | 10 |
7 |
| Refocus Group, Inc. | 44 |
7 |
| CorneaGen Inc. | 24 |
7 |
| Shenyang Kangende Medical Science and Technology Co., Ltd. | 43 |
6 |
| CXL Ophthalmics, LLC | 19 |
5 |
| Mani, Inc. | 158 |
5 |
| Osio Corporation | 7 |
5 |
| Mitsui Medical Commerce Co., Ltd. | 5 |
5 |
| Journey1, Inc. | 32 |
5 |
| Genentech, Inc. | 3979 |
4 |
| The General Hospital Corporation | 4751 |
4 |
| The Catholic University of Korea Industry-academic Cooperation Foundation | 800 |
4 |
| Geuder AG | 82 |
4 |
| Orbimed Royalty Opportunities II, LP | 17 |
4 |
| Other owners | 157 |