Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6974885 | Method for isolating pharmaceutically exploitable etidronate disodium | Detlef Grawe, Barbara Schmidt | 2005-12-13 |
| 5831104 | Steroid intermediate products and method of their production | Sven Ring, Gerhard Teichmueller, Gisela Weber, Sigfrid Schwarz, Bernd Erhart +4 more | 1998-11-03 |