Issued Patents All Time
Showing 1–25 of 49 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7704999 | 2-phenyl substituted imidazotriazinones as phosphodiesterase inhibitors | Ulrich Niewohner, Mazen Es-Sayed, Helmut Haning, Thomas Schenke, Karl-Heinz Schlemmer +5 more | 2010-04-27 |
| 7696206 | 2-phenyl substituted imidazotriazinones as phosphodiesterase inhibitors | Ulrich Niewohner, Mazen Es-Sayed, Helmut Haning, Thomas Schenke, Karl-Heinz Schlemmer +5 more | 2010-04-13 |
| 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 |
| 7276504 | Use of 2-alkoxyphenyl-substituted imidazotriazinones | Ulrich Niewohner, Helmut Haning, Afssaneh Rahbar, Tiemo-Joerg Bandel, Wolfgang Barth | 2007-10-02 |
| 7173037 | Carbamate-substituted pyrazolopyridines | Cristina Alonso-Alija, Klaus Münter, Johannes-Peter Stasch, Elke Stahl, Stefan Weigand +1 more | 2007-02-06 |
| 7135474 | Derivatives of 2-(1-benzyl-1H-pyrazolo(3,4-B)pyridine-3-yl)-5(-4-pyridinyl)l-4-pyrimidinamines and the use thereof as quanylate cyclase stimulators | Stefan Weigand, Klaus Münter, Johannes-Peter Stasch, Elke Stahl | 2006-11-14 |
| 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 |
| 7098207 | Imidazotriazinones and the use thereof | Ulrich Niewohner, Thomas Lampe, Helmut Haning, Gunter Schmidt, Karl-Heinz Schlemmer +3 more | 2006-08-29 |
| 7091203 | Imidazo[1,3,5]triazinones and their use | Ulrich Niewohner, Helmut Haning, Thomas Lampe, Mazen Es-Sayed, Gunter Schmidt +3 more | 2006-08-15 |
| 7074780 | Substituted phenylcyclohexanecarboxamides and their use | Thomas Krahn, Stephan-Nicholas Müller, Holger Paulsen, Joachim Schuhmacher, Henning Steinhagen +1 more | 2006-07-11 |
| 6984642 | Substituted phenylcyclohexane carboxylic acid amides and their use as adenosine uptake inhibitors | Stephan Lensky, Stephan-Nicholas Müller, Holger Paulsen, Jörg Keldenich, Thomas Krahn +4 more | 2006-01-10 |
| 6943163 | 7-Alkyl and cycloalkyl-substituted imidazotriazinones | Ulrich Niewohner, Mazen Es-Sayed, Helmut Haning, Thomas Schenke, Gunter Schmidt +3 more | 2005-09-13 |
| 6930108 | Use of 2-alkoxyphenol-substituted imidazotriazinones | Ulrich Niewhner, deceased, Helmut Haning, Afssaneh Rahbar, Tiemo-Joerg Bandel, Wolfgang Barth | 2005-08-16 |
| 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 | Mazen Es-Sayed, Thomas Lampe, Helmut Haning, Gunter Schmidt, Karl-Heinz Schlemmer +3 more | 2005-04-12 |
| 6838459 | 7-alkyl-and cycloalkyl-substituted imidazotriazinones | Ulrich Niewohner, Mazen Es-Sayed, Helmut Haning, Thomas Schenke, Gunter Schmidt +3 more | 2005-01-04 |
| 6803365 | Imidazo[1,3,5]triazinones and the use thereof | Ulrich Niewohner, Helmut Haning, Thomas Lampe, Mazen Es-Sayed, Gunter Schmidt +3 more | 2004-10-12 |
| 6777416 | Isoxazolo pyrimidinones and the use thereof | Ulrich Niewohner, Helmut Haning, Thomas Lampe, Mazen Es-Sayed, Gunter Schmidt +3 more | 2004-08-17 |
| 6683081 | Triazolotriazinones and the use thereof | Ulrich Niewohner, Helmut Haning, Thomas Lampe, Mazen Es-Sayed, Gunter Schmidt +3 more | 2004-01-27 |
| 6649616 | Substituted phenylcyclohexanecarboxamides and their use | Thomas Krahn, Stephan-Nicholas Müller, Holger Paulsen, Joachim Schuhmacher, Henning Steinhagen +1 more | 2003-11-18 |
| 6566360 | 2-phenyl substituted imidatriazinones as phosphodiesterase inhibitors | Ulrich Niewohner, Mazen Es-Sayed, Helmut Haning, Thomas Schenke, Karl-Heinz Schlemmer +5 more | 2003-05-20 |
| 6476029 | 7-alkyl- and cycloalkyl-substituted imidazotriazinones | Ulrich Niewohner, Mazen Es-Sayed, Helmut Haning, Thomas Schenke, Gunter Schmidt +3 more | 2002-11-05 |
| 6458796 | Dihydro-[1,2,3]triazolo-[4,5-d]pyrimidin-7-one | Helmut Haning, Ulrich Niewohner, Ulrich Rosentreter, Thomas Schenke, Karl-Heinz Schlemmer | 2002-10-01 |
| 6362178 | 2-phenyl substituted imidazotriazinones as phosphodiesterase inhibitors | Ulrich Niewohner, Mazen Es-Sayed, Helmut Haning, Thomas Schenke, Karl-Heinz Schlemmer +5 more | 2002-03-26 |
| 6291515 | Use of efomycins | Horst-Peter Antonicek, Daniel Gondol, Oliver Gutbrod, Thomas Krahn, Maria-Luisa Rodriguez +1 more | 2001-09-18 |