Issued Patents 2005
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6943163 | 7-Alkyl and cycloalkyl-substituted imidazotriazinones | Ulrich Niewohner, Helmut Haning, Thomas Schenke, Gunter Schmidt, Karl-Heinz Schlemmer +3 more | 2005-09-13 |
| 6890922 | 2-phenyl substituted imidazotriazinones as phosphodiesterase inhibitors | Ulrich Niewohner, Helmut Haning, Thomas Schenke, Karl-Heinz Schlemmer, Jörg Keldenich +5 more | 2005-05-10 |
| 6878708 | Imidazotriazinones and the use thereof | Thomas Lampe, Helmut Haning, Gunter Schmidt, Karl-Heinz Schlemmer, Erwin Bischoff +3 more | 2005-04-12 |
| 6838459 | 7-alkyl-and cycloalkyl-substituted imidazotriazinones | Ulrich Niewohner, Helmut Haning, Thomas Schenke, Gunter Schmidt, Karl-Heinz Schlemmer +3 more | 2005-01-04 |