Issued Patents 2005
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6891038 | Photochromic spiro(indoline)naphthoxazines | Alexandre Chif, Alexander Aizikovich, Vladimir Tchernoivanov | 2005-05-10 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6891038 | Photochromic spiro(indoline)naphthoxazines | Alexandre Chif, Alexander Aizikovich, Vladimir Tchernoivanov | 2005-05-10 |