- All sections
- G - Physics
- G02C - Spectaclessunglasses or goggles insofar as they have the same features as spectaclescontact lenses
- G02C 7/04 - Contact lenses for the eyes
Patent holdings for IPC class G02C 7/04
Total number of patents in this class: 3687
10-year publication summary
|
252
|
349
|
345
|
339
|
328
|
317
|
307
|
257
|
248
|
93
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Johnson & Johnson Vision Care, Inc. | 1181 |
541 |
| Alcon, Inc. | 5394 |
263 |
| Verily Life Sciences LLC | 1539 |
159 |
| CooperVision International Limited | 591 |
153 |
| Menicon Co., Ltd. | 423 |
135 |
| Tectus Corporation | 181 |
120 |
| AMO Groningen B.V. | 304 |
101 |
| Brien Holden Vision Institute Limited | 86 |
52 |
| Toray Industries, Inc. | 6891 |
47 |
| Bausch & Lomb Incorporated | 1125 |
42 |
| Essilor International (compagnie Generale D'optique) | 2979 |
42 |
| Novartis AG | 10904 |
41 |
| CooperVision International Holding Company, LP | 121 |
41 |
| NOK Corporation | 2210 |
38 |
| Innovega, Inc. | 63 |
37 |
| Alcon, Inc. | 341 |
36 |
| Seed Company Limited | 103 |
30 |
| Acucela Inc. | 160 |
27 |
| Johnson & Johnson Surgical Vision, Inc. | 942 |
27 |
| Journey1, Inc. | 30 |
25 |
| Other owners | 1730 |