Issued Patents 2003
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6613778 | Imidazopyridine derivatives as phosphodiesterase VII inhibitors | Hanse-Michael Eggenweiler, Karl-August Ackermann, Rochust Jonas, Michael Gassen, Thomas Welge | 2003-09-02 |
| 6531473 | Method of treatment using arylalkylpyridazinones | Rochus Jonas, Norbert Beier | 2003-03-11 |
| 6531498 | Isoxazole derivatives to be used as phosphodiesterase VII inhibitors | Hans-Michael Eggenweiler, Rochus Jonas, Michael Gassen, Thomas Welge | 2003-03-11 |