Issued Patents All Time
Showing 1–25 of 57 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7704999 | 2-phenyl substituted imidazotriazinones as phosphodiesterase inhibitors | Mazen Es-Sayed, Helmut Haning, Thomas Schenke, Karl-Heinz Schlemmer, Jörg Keldenich +5 more | 2010-04-27 |
| 7696206 | 2-phenyl substituted imidazotriazinones as phosphodiesterase inhibitors | Mazen Es-Sayed, Helmut Haning, Thomas Schenke, Karl-Heinz Schlemmer, Jörg Keldenich +5 more | 2010-04-13 |
| 7314871 | 2-phenyl substituted imidazotriazinones as phosphodiesterase inhibitors, for treatment of hypertension | Helmut Haning, Thomas Schenke, Karl-Heinz Schlemmer, Jörg Keldenich, Erwin Bischoff +5 more | 2008-01-01 |
| 7276504 | Use of 2-alkoxyphenyl-substituted imidazotriazinones | Helmut Haning, Afssaneh Rahbar, Tiemo-Joerg Bandel, Wolfgang Barth, Erwin Bischoff | 2007-10-02 |
| 7202243 | Substituted imidazotriazines | David Bruckner, Arno Friedl, Irene Gerlach, Volker Hinz, Jörg Keldenich +6 more | 2007-04-10 |
| 7098207 | Imidazotriazinones and the use thereof | Thomas Lampe, Helmut Haning, Gunter Schmidt, Karl-Heinz Schlemmer, Erwin Bischoff +3 more | 2006-08-29 |
| 7091203 | Imidazo[1,3,5]triazinones and their use | Helmut Haning, Thomas Lampe, Mazen Es-Sayed, Gunter Schmidt, Erwin Bischoff +3 more | 2006-08-15 |
| 7087605 | 5-Ethyl-imidazotriazinones | Heike Gielen, Martin Hendrix, Dagmar Schauss, Hilmar Bischoff, Nils Burkhardt +7 more | 2006-08-08 |
| 7074784 | Medicaments against viral diseases | Jurgen Stoltefuss, Karl-Heinz Schlemmer, Jörg Keldenich, Arnold Paessens, Erwin Graef +3 more | 2006-07-11 |
| 7022709 | Selective PDE 2 inhibitors as pharmaceuticals for improving perception | Frank-Gerhard Boss, Martin Hendrix, Gerhard Konig, Karl-Heinz Schlemmer, Rudy Schreiber +2 more | 2006-04-04 |
| 6998402 | Substituted imidazotriazinones | Gerhard Konig, Martin Hendrix, Frank-Gerhard Boss, Franz-Josef van der Staay, Rudy Schreiber +3 more | 2006-02-14 |
| 6943163 | 7-Alkyl and cycloalkyl-substituted imidazotriazinones | Mazen Es-Sayed, Helmut Haning, Thomas Schenke, Gunter Schmidt, Karl-Heinz Schlemmer +3 more | 2005-09-13 |
| 6936609 | Imidazotriazines for use as phosphodiesterase inhibitors | Marcus Bauser, Nils Burkhardt, Dietmar Flubacher, Arno Friedl, Irene Gerlach +11 more | 2005-08-30 |
| 6930114 | Pyrrolo (2.1a)dihydroisoquinolines and their use as phosphodiesterase 10a inhibitors | Jens-Kerim Ergüden, Dietmar Flubacher, Paul Naab, Thorsten-Oliver Repp, Jurgen Stoltefuss +8 more | 2005-08-16 |
| 6890922 | 2-phenyl substituted imidazotriazinones as phosphodiesterase inhibitors | Helmut Haning, Thomas Schenke, Karl-Heinz Schlemmer, Jörg Keldenich, Erwin Bischoff +5 more | 2005-05-10 |
| 6838459 | 7-alkyl-and cycloalkyl-substituted imidazotriazinones | Mazen Es-Sayed, Helmut Haning, Thomas Schenke, Gunter Schmidt, Karl-Heinz Schlemmer +3 more | 2005-01-04 |
| 6803365 | Imidazo[1,3,5]triazinones and the use thereof | Helmut Haning, Thomas Lampe, Mazen Es-Sayed, Gunter Schmidt, Erwin Bischoff +3 more | 2004-10-12 |
| 6777416 | Isoxazolo pyrimidinones and the use thereof | Helmut Haning, Thomas Lampe, Mazen Es-Sayed, Gunter Schmidt, Erwin Bischoff +3 more | 2004-08-17 |
| 6696451 | Dihydropyrimidines | Jurgen Stoltefuss, Siegfired Goldmann, Thomas Kramer, Karl-Heinz Schlemmer, Arnold Paessens +5 more | 2004-02-24 |
| 6683081 | Triazolotriazinones and the use thereof | Helmut Haning, Thomas Lampe, Mazen Es-Sayed, Gunter Schmidt, Erwin Bischoff +3 more | 2004-01-27 |
| 6573263 | Substituted imidazotriazinones | Dagmar Schauss, Martin Hendrix, Gerhard Konig, Frank-Gerhard Boss, Franz-Josef van der Staay +3 more | 2003-06-03 |
| 6566360 | 2-phenyl substituted imidatriazinones as phosphodiesterase inhibitors | Mazen Es-Sayed, Helmut Haning, Thomas Schenke, Karl-Heinz Schlemmer, Jörg Keldenich +5 more | 2003-05-20 |
| 6476029 | 7-alkyl- and cycloalkyl-substituted imidazotriazinones | Mazen Es-Sayed, Helmut Haning, Thomas Schenke, Gunter Schmidt, Karl-Heinz Schlemmer +3 more | 2002-11-05 |
| 6462068 | Heterocyclylmethyl-substituted pyrazole derivatives | Alexander Straub, Chantal Fürstner, Thomas Jaetsch, Achim Feurer, Raimund Kast +5 more | 2002-10-08 |
| 6458796 | Dihydro-[1,2,3]triazolo-[4,5-d]pyrimidin-7-one | Helmut Haning, Ulrich Rosentreter, Thomas Schenke, Erwin Bischoff, Karl-Heinz Schlemmer | 2002-10-01 |