Issued Patents 2005
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6890922 | 2-phenyl substituted imidazotriazinones as phosphodiesterase inhibitors | Ulrich Niewohner, Helmut Haning, Thomas Schenke, Karl-Heinz Schlemmer, Erwin Bischoff +5 more | 2005-05-10 |