Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8524326 | Process for the treatment of cellulosic molded bodies | Sigrid Redlinger | 2013-09-03 |
| 5503749 | Process for the purification of aqueous solutions of amine-oxides | Johann Manner, Heinrich Firgo, Wolfram Kalt | 1996-04-02 |