Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5883256 | Process for removing aromatic heterocyclic compounds product-containing solutions | Karl-Heinz Wenz | 1999-03-16 |
| 5869231 | Method for reproducibly determining the components of lacrimal fluid | Jürgen Römisch, Klaus Habenstein, Jürgen Lindner | 1999-02-09 |