Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9138381 | Production of inorganic-organic composite materials by reactive spray-drying | Andreas Kempter, Max Siebert | 2015-09-22 |
| 8633111 | Composition for polishing surfaces of silicon dioxide | Sven Holger Behrens, Yaqian Liu, Gunter Kern | 2014-01-21 |