- All sections
- A - Human necessities
- A61H - Physical therapy apparatus, e.g. devices for locating or stimulating reflex points in the bodyartificial respirationmassagebathing devices for special therapeutic or hygienic purposes or specific parts of the body
- A61H 5/00 - Exercisers for the eyes
Patent holdings for IPC class A61H 5/00
Total number of patents in this class: 421
10-year publication summary
|
44
|
42
|
31
|
37
|
39
|
27
|
23
|
36
|
30
|
16
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| EDENLUX Corp. | 36 |
24 |
| Honda Motor Co., Ltd. | 25871 |
12 |
| Nunaps Inc. | 42 |
12 |
| The Asan Foundation | 623 |
10 |
| University of Ulsan Foundation for Industry Cooperation | 738 |
10 |
| West Texas Technology Partners, LLC | 206 |
9 |
| Novasight Ltd. | 30 |
8 |
| Eyes4lives, Inc. | 9 |
5 |
| The Royal Institution for The Advancement of Learning / McGill University | 712 |
5 |
| Nike International Ltd. | 686 |
4 |
| Diplo D Ltd. | 4 |
4 |
| Zenni Optical, Inc. | 100 |
4 |
| Senaptec Inc. | 25 |
4 |
| The Regents of the University of California | 20534 |
3 |
| Alcon, Inc. | 5704 |
3 |
| Bertec Corporation | 120 |
3 |
| Carl Zeiss Vision International GmbH | 677 |
3 |
| The Catholic University of Korea Industry-academic Cooperation Foundation | 856 |
3 |
| Davalor Consultoria Estrategica y Tecnologica, S.L. | 4 |
3 |
| Essilor International (compagnie Generale D'optique) | 2967 |
3 |
| Other owners | 289 |