Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6274365 | Pharmaceutical composition having an endoproteolytic activity | Willem Jan van de Ven, Anna Maria van den Ouweland, Antonius Johannes Roebroek, Piet Nico Koning | 2001-08-14 |
| 6132717 | Method for treating mammals having a deficiency in endoprotease | Willem Jan van de Ven, Anna Maria van den Ouweland, Antonius Johannes Roebroek, Piet Nico Koning | 2000-10-17 |
| 5989856 | Pharmaceutical composition having an endoproteolytic activity; a process for endoproteolytically processing (precursor) proteins and for the (micro)biological production of proteins | Willem Jan van de Ven, Anna Maria van den Ouweland, Antonius Johannes Roebroek, Piet Nico Koning | 1999-11-23 |
| 5935815 | Process for micro biological production of proteins | Willem Jan van de Ven, Anna Maria van den Ouweland, Antonius Johannes Roebroek, Piet Nico Koning | 1999-08-10 |