- All sections
- B - Performing operationstransporting
- B29D - Producing particular articles from plastics or from substances in a plastic state
- B29D 11/00 - Producing optical elements, e.g. lenses or prisms
Patent holdings for IPC class B29D 11/00
Total number of patents in this class: 5753
10-year publication summary
|
499
|
497
|
474
|
493
|
414
|
447
|
394
|
342
|
337
|
255
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Essilor International (compagnie Generale D'optique) | 3003 |
531 |
| Alcon, Inc. | 5492 |
339 |
| Johnson & Johnson Vision Care, Inc. | 1180 |
214 |
| 3m Innovative Properties Company | 17749 |
144 |
| Novartis AG | 10685 |
119 |
| CooperVision International Limited | 602 |
114 |
| Carl Zeiss Vision International GmbH | 640 |
105 |
| Multifold International Incorporated Pte. Ltd. | 311 |
84 |
| META Platforms Technologies, LLC | 5987 |
64 |
| FUJIFILM Corporation | 29728 |
58 |
| Canon Inc. | 40733 |
45 |
| CooperVision International Holding Company, LP | 121 |
42 |
| LG Chem, Ltd. | 17674 |
39 |
| Bausch & Lomb Incorporated | 1113 |
39 |
| Corning Optical Communications LLC | 1309 |
36 |
| Nitto Denko Corporation | 8352 |
35 |
| Magic Leap, Inc. | 3314 |
35 |
| Verily Life Sciences LLC | 1608 |
32 |
| Nike, Inc. | 14380 |
31 |
| Samsung Display Co., Ltd. | 35656 |
30 |
| Other owners | 3617 |