Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6136968 | Homoazaadamantane spirooxazines and their use in the field of ophthalmic optics | Vladimir Lokshin, Andre Samat, Robert Guglielmetti | 2000-10-24 |
| 6019914 | Photochromic spirooxazine compounds, their use in the field of ophthalmic optics | Vladimir Lokshin, Robert Guglielmetti, Andre Samat | 2000-02-01 |