Issued Patents 2004
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6787548 | Thienopyrimidines as phosphodiesterase inhibitors | Rochus Jonas, Pierre Schelling, Franz-Werner Kluxen | 2004-09-07 |
| 6780867 | Thienopyrimidines | Rochus Jonas, Hans-Michael Eggenweiler, Pierre Schelling, Norbert Beier | 2004-08-24 |
| 6777419 | Pyrazolo [4,3-d]pyrimidines | Rochus Jonas, Hans-Michael Eggenweiler, Pierre Schelling, Norbert Beier | 2004-08-17 |