Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5741674 | Recombinant production of proteins in yeast | Jurgen Schweden, Claus Bollschweiler, Michael Piontek, Zbigniew A. Janowicz, Alexander Strasser | 1998-04-21 |
| 5672487 | Recombinant production of proteins in yeast | Jurgen Schweden, Claus Bollschweiler, Michael Piontek, Gerd Gellissen | 1997-09-30 |