Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8084133 | Tintable film-forming compositions having high refractive indices and coated optical articles using same | — | 2011-12-27 |
| 7959980 | Hydrophilic compositions, methods for their production, and substrates coated with such compositions | Masayuki Nakajima, Chia-Cheng Lin, Shan Cheng | 2011-06-14 |