Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7211697 | Method for producing specific crystalline modifications of polmorphous substances | Axel Eble, Wolfram Sirges, Ulrich Schwiedop | 2007-05-01 |
| 7026307 | Method for producing 1,3-disubstituted 2-nitroguanidines | Jörn Stölting, Kai van Laak, Wolfram Sirges, Torsten Taschner | 2006-04-11 |