- 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: 3934
10-year publication summary
|
316
|
323
|
298
|
301
|
290
|
339
|
287
|
248
|
242
|
144
|
| 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) | 2994 |
875 |
| Carl Zeiss Vision International GmbH | 690 |
256 |
| Hoya Lens Thailand Ltd. | 611 |
240 |
| Johnson & Johnson Vision Care, Inc. | 1157 |
152 |
| Rodenstock GmbH | 396 |
111 |
| Hoya Corporation | 2721 |
87 |
| Alcon, Inc. | 5861 |
80 |
| Nikon-Essilor Co., Ltd. | 249 |
73 |
| AMO Groningen B.V. | 315 |
64 |
| Brien Holden Vision Institute Limited | 93 |
63 |
| Mitsui Chemicals, Inc. | 3246 |
57 |
| CooperVision International Limited | 602 |
42 |
| Oakley, Inc. | 968 |
31 |
| Magic Leap, Inc. | 3394 |
29 |
| Tokai Optical Co., Ltd. | 131 |
29 |
| Johnson & Johnson Surgical Vision, Inc. | 940 |
29 |
| Shamir Optical Industry Ltd. | 189 |
26 |
| Sightglass Vision, Inc. | 57 |
26 |
| Hoya Optical Labs of America, Inc. | 144 |
24 |
| META Platforms Technologies, LLC | 6457 |
24 |
| Other owners | 1616 |