- 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: 3734
10-year publication summary
|
216
|
310
|
309
|
319
|
309
|
293
|
288
|
236
|
239
|
151
|
| 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 |
543 |
| Alcon, Inc. | 5493 |
266 |
| CooperVision International Limited | 601 |
166 |
| Verily Life Sciences LLC | 1601 |
161 |
| Menicon Co., Ltd. | 424 |
134 |
| Tectus Corporation | 183 |
120 |
| AMO Groningen B.V. | 306 |
101 |
| Brien Holden Vision Institute Limited | 90 |
56 |
| Toray Industries, Inc. | 7002 |
49 |
| Essilor International (compagnie Generale D'optique) | 2995 |
42 |
| Novartis AG | 10709 |
41 |
| Bausch & Lomb Incorporated | 1105 |
41 |
| CooperVision International Holding Company, LP | 121 |
41 |
| Alcon, Inc. | 355 |
39 |
| NOK Corporation | 2238 |
39 |
| Innovega, Inc. | 63 |
37 |
| Seed Company Limited | 104 |
30 |
| Acucela Inc. | 160 |
27 |
| Johnson & Johnson Surgical Vision, Inc. | 948 |
27 |
| Journey1, Inc. | 33 |
27 |
| Other owners | 1747 |