Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7326798 | Chiral heptyne derivatives for the preparation of epothilones and processes for their preparation | Johannes Platzek, Orlin Petrov, Marc Willuhn, Werner Skuballa | 2008-02-05 |
| 7199268 | Process for the production of dendritic trimesic acid triamides | Johannes Platzek | 2007-04-03 |
| 6908989 | Process for the production of perbenzylated 1-O-glycosides | Johannes Platzek, Ulrich Niedballa | 2005-06-21 |
| 6831164 | Process for the production of peracylated 1-0-glycosides | Johannes Platzek, Ulrich Niedballa | 2004-12-14 |
| 6156890 | Process for the production of cyclene | Johannes Platzek, Karsten Hoyer, Bernd Raduechel | 2000-12-05 |
| 6045776 | Process for the production of metal-complex carboxylic acid amides | Johannes Platzek, Bernd Raduchel, Heribert Schmitt-Willich | 2000-04-04 |
| 5744616 | Process for the production of 1,4,7,10-tetraazacyclododecane and its derivatives | Orlin Petrov, Annette Prelle, Klaus Nickisch, Bernd Raduchel, Johannes Platzek | 1998-04-28 |