Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5417884 | Defined oligomeric liquid-crystalline compounds having smectic liquid-crystalline phases | Karl-Heinz Etzbach, Karl Siemensmeyer, Detlev Joachimi, Carsten Tschierske | 1995-05-23 |