Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7355041 | Intermediates in cefprozil production | Johannes Ludescher, Siegfried Wolf | 2008-04-08 |
| 6949641 | Crystalline β-lactam intermediate | Johannes Ludescher, Klaus Totschnig, Siegfried Wolf | 2005-09-27 |
| 6489470 | Process for the preparation of cefpodoxime proxetil diastereoisomers | Johannes Ludescher, Klaus Totschnig, Siegfried Wolf | 2002-12-03 |