Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8877059 | Separation of organosilicon compounds from wastewater | Ulrike Buettner, Susanne Kutz | 2014-11-04 |
| 5684040 | Compositions in the form of solid solutions | Sven Grabowski, Joerg Rosenberg, Rudolf Binder, Axel Sanner | 1997-11-04 |
| 5552159 | Solid depot drug form | Reinhard Spengler, Sven Grabowski, Axel Sanner | 1996-09-03 |