- All sections
- B - Performing operations; transporting
- 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: 5482
10-year publication summary
421
|
517
|
510
|
497
|
503
|
421
|
452
|
383
|
331
|
98
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
Essilor International (compagnie Generale D'optique) | 2918 |
488 |
Alcon, Inc. | 4899 |
301 |
Johnson & Johnson Vision Care, Inc. | 1255 |
234 |
3m Innovative Properties Company | 18406 |
137 |
Novartis AG | 11238 |
136 |
CooperVision International Limited | 574 |
97 |
Carl Zeiss Vision International GmbH | 556 |
85 |
Z124 | 352 |
79 |
META Platforms Technologies, LLC | 4806 |
60 |
FUJIFILM Corporation | 27102 |
57 |
LG Chem, Ltd. | 17205 |
51 |
Bausch & Lomb Incorporated | 1199 |
51 |
Canon Inc. | 36841 |
44 |
AMS Sensors Singapore Pte. Ltd. | 402 |
43 |
CooperVision International Holding Company, LP | 121 |
42 |
Nike, Inc. | 13075 |
35 |
Corning Optical Communications LLC | 1741 |
35 |
Nitto Denko Corporation | 7879 |
34 |
Corning Incorporated | 9932 |
32 |
Samsung Display Co., Ltd. | 30585 |
28 |
Other owners | 3413 |