Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5442025 | Organosilsesquioxanes having at least one mesogenic side group | Franz-Heinrich Kreuzer, Christian Freyer, Mechthild Hessling | 1995-08-15 |
| 5231206 | Cyclic organosiloxanes having nonlinear optical properties | Mechthild HeBling, Franz-Heinrich Kreuzer | 1993-07-27 |