- All sections
- G - Physics
- G02C - Spectaclessunglasses or goggles insofar as they have the same features as spectaclescontact lenses
- G02C 7/02 - LensesLens systems
Patent holdings for IPC class G02C 7/02
Total number of patents in this class: 3879
10-year publication summary
|
287
|
295
|
279
|
279
|
268
|
320
|
276
|
238
|
228
|
59
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Essilor International (compagnie Generale D'optique) | 2966 |
863 |
| Carl Zeiss Vision International GmbH | 676 |
253 |
| Hoya Lens Thailand Ltd. | 595 |
232 |
| Johnson & Johnson Vision Care, Inc. | 1178 |
151 |
| Rodenstock GmbH | 388 |
110 |
| Hoya Corporation | 2738 |
90 |
| Alcon, Inc. | 5677 |
75 |
| Nikon-Essilor Co., Ltd. | 239 |
68 |
| AMO Groningen B.V. | 307 |
63 |
| Brien Holden Vision Institute Limited | 89 |
61 |
| Mitsui Chemicals, Inc. | 3216 |
54 |
| CooperVision International Limited | 599 |
39 |
| Oakley, Inc. | 961 |
31 |
| Magic Leap, Inc. | 3361 |
29 |
| Tokai Optical Co., Ltd. | 129 |
29 |
| Johnson & Johnson Surgical Vision, Inc. | 929 |
29 |
| Shamir Optical Industry Ltd. | 189 |
26 |
| Sightglass Vision, Inc. | 54 |
25 |
| META Platforms Technologies, LLC | 6282 |
24 |
| Tokuyama Corporation | 1450 |
22 |
| Other owners | 1605 |