Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7314871 | 2-phenyl substituted imidazotriazinones as phosphodiesterase inhibitors, for treatment of hypertension | Ulrich Niewohner, Helmut Haning, Thomas Schenke, Karl-Heinz Schlemmer, Jörg Keldenich +5 more | 2008-01-01 |
| 7202243 | Substituted imidazotriazines | Ulrich Niewohner, David Bruckner, Arno Friedl, Irene Gerlach, Volker Hinz +6 more | 2007-04-10 |
| 7122540 | 2-Phenyl substituted imidazotriazinones as phosphodiesterase inhibitors | Mazen Es-Sayed, Helmut Haning, Thomas Schenke, Karl-Heinz Schlemmer, Jörg Keldenich +5 more | 2006-10-17 |
| 7115602 | Heterocycles 3 | Cristina Alonso-Alija, Heike Gielen, Martin Hendrix, Dagmar Schauss, Hilmar Bischoff +6 more | 2006-10-03 |
| 6930108 | Use of 2-alkoxyphenol-substituted imidazotriazinones | Helmut Haning, Afssaneh Rahbar, Tiemo-Joerg Bandel, Wolfgang Barth, Erwin Bischoff | 2005-08-16 |
| 6878708 | Imidazotriazinones and the use thereof | Mazen Es-Sayed, Thomas Lampe, Helmut Haning, Gunter Schmidt, Karl-Heinz Schlemmer +3 more | 2005-04-12 |