Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7378221 | Metallocenyl phthalocyanines as optical recording media | Jürgen Beyrich, Rudolf Blattner, Jean-Luc Budry, Wolfgang Freitag, Colin Morton +7 more | 2008-05-27 |
| 7034148 | Metallocenyl phthalocyanines as optical recording media | Jürgen Beyrich, Rudolf Blattner, Jean-Luc Budry, Wolfgang Freitag, Colin Morton +7 more | 2006-04-25 |