Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8496748 | Polymer composition and molded articles produced therefrom | Stefan Zikeli, Michael Gert Martl | 2013-07-30 |
| 7951237 | Polymer composition and molded articles produced therefrom | Stefan Zikeli, Michael Gert Martl | 2011-05-31 |
| 7314570 | Method for removing heavy metals from media containing heavy metals by means of a Lyocell moulded body, cellulosic moulded body comprising absorbed heavy metals, and the use of the same | Stefan Zikeli | 2008-01-01 |
| 6579461 | Method for preparing or purifying aqueous solutions of a tertiary amino-oxide | Johann Manner, Rudolf Emeder, Christian Hager, Franz Nussbaumer, Johannes Kneissl | 2003-06-17 |