Issued Patents 1997
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5686496 | Chemical compound, the preparation thereof and its use in pharmaceutical compositions | Ralf Anderskewitz, Kurt Schromm, Ernst-Otto Renth, Franz Birke, Armin Fugner +1 more | 1997-11-11 |
| 5681961 | Arylsulphonamides, pharmaceutical compositions containing these compounds and processes for preparing them | Armin Heckel, Josef Nickl, Rainer Soyka, Wolfgang Eisert, Thomas Müller +2 more | 1997-10-28 |
| 5599817 | Xanthine derivatives as diuretic agents | Stefan Adamus, Wolfram Gaida, Ulrike K ufner-Muhl | 1997-02-04 |