Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5663141 | Hirudin/polyalkylene glycol conjugates and hirudin muteins | Manfred Kurfuerst, Klaus Ruebsamen, Bernhard Schmied, Juergen Schweden, Hans Wolfgang Hoeffken | 1997-09-02 |
| 5624822 | Hirudin fusion proteins and preparation of hirudin | — | 1997-04-29 |