Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11828962 | Coated optical substrates having functional dots containing photochromic colorant | Fernando De La Vega, Claudio Rottman | 2023-11-28 |
| 10969525 | Ophthalmic substrates having surface with functional dots containing first and second photochromic colorants | Fernando De La Vega, Claudio Rottman | 2021-04-06 |
| 10310151 | Coated optical substrates having first and second groups of functional dots having different functionalities and micrometer height difference | Fernando De La Vega, Claudio Rottman | 2019-06-04 |