HH

Helmut Haning

BH Bayer Healthcare: 24 patents #391 of 8,007Top 5%
BA Bayer Schering Pharma Ag: 2 patents #137 of 464Top 30%
BP Bayer Pharmaceuticals: 1 patents #107 of 188Top 60%
📍 Wuppertal, CT: #3 of 13 inventorsTop 25%
Overall (All Time): #147,645 of 4,157,543Top 4%
27
Patents All Time

Issued Patents All Time

Showing 1–25 of 27 patents

Patent #TitleCo-InventorsDate
7704999 2-phenyl substituted imidazotriazinones as phosphodiesterase inhibitors Ulrich Niewohner, Mazen Es-Sayed, Thomas Schenke, Karl-Heinz Schlemmer, Jörg Keldenich +5 more 2010-04-27
7696206 2-phenyl substituted imidazotriazinones as phosphodiesterase inhibitors Ulrich Niewohner, Mazen Es-Sayed, Thomas Schenke, Karl-Heinz Schlemmer, Jörg Keldenich +5 more 2010-04-13
7314871 2-phenyl substituted imidazotriazinones as phosphodiesterase inhibitors, for treatment of hypertension Ulrich Niewohner, Thomas Schenke, Karl-Heinz Schlemmer, Jörg Keldenich, Erwin Bischoff +5 more 2008-01-01
7276504 Use of 2-alkoxyphenyl-substituted imidazotriazinones Ulrich Niewohner, Afssaneh Rahbar, Tiemo-Joerg Bandel, Wolfgang Barth, Erwin Bischoff 2007-10-02
7122540 2-Phenyl substituted imidazotriazinones as phosphodiesterase inhibitors Mazen Es-Sayed, Thomas Schenke, Karl-Heinz Schlemmer, Jörg Keldenich, Erwin Bischoff +5 more 2006-10-17
7098207 Imidazotriazinones and the use thereof Ulrich Niewohner, Thomas Lampe, Gunter Schmidt, Karl-Heinz Schlemmer, Erwin Bischoff +3 more 2006-08-29
7091203 Imidazo[1,3,5]triazinones and their use Ulrich Niewohner, Thomas Lampe, Mazen Es-Sayed, Gunter Schmidt, Erwin Bischoff +3 more 2006-08-15
7015246 Benzofuran derivatives Carsten Schmeck, Ulrich Muller, Gunter Schmidt, Josef Pernerstorfer, Hilmar Bischoff +9 more 2006-03-21
6943163 7-Alkyl and cycloalkyl-substituted imidazotriazinones Ulrich Niewohner, Mazen Es-Sayed, Thomas Schenke, Gunter Schmidt, Karl-Heinz Schlemmer +3 more 2005-09-13
6930108 Use of 2-alkoxyphenol-substituted imidazotriazinones Ulrich Niewhner, deceased, Afssaneh Rahbar, Tiemo-Joerg Bandel, Wolfgang Barth, Erwin Bischoff 2005-08-16
6900194 Use of substituted 4-biarylbutyric and 5-biarylpentanoic acid derivatives as matrix metalloprotease inhibitors for the treatment of respiratory diseases Mary F. Fitzgerald, Philip GARDINER, Kevin Nash, Graham Sturton, Gunter Benz +4 more 2005-05-31
6890922 2-phenyl substituted imidazotriazinones as phosphodiesterase inhibitors Ulrich Niewohner, Thomas Schenke, Karl-Heinz Schlemmer, Jörg Keldenich, Erwin Bischoff +5 more 2005-05-10
6878708 Imidazotriazinones and the use thereof Mazen Es-Sayed, Thomas Lampe, Gunter Schmidt, Karl-Heinz Schlemmer, Erwin Bischoff +3 more 2005-04-12
6838459 7-alkyl-and cycloalkyl-substituted imidazotriazinones Ulrich Niewohner, Mazen Es-Sayed, Thomas Schenke, Gunter Schmidt, Karl-Heinz Schlemmer +3 more 2005-01-04
6803365 Imidazo[1,3,5]triazinones and the use thereof Ulrich Niewohner, Thomas Lampe, Mazen Es-Sayed, Gunter Schmidt, Erwin Bischoff +3 more 2004-10-12
6803480 Diphenylmethane derivatives Gunter Schmidt, Josef Pernerstorfer, Hilmar Bischoff, Carsten Schmeck, Verena Vöhringer +3 more 2004-10-12
6794406 Indole derivatives Michael Woltering, Gunter Schmidt, Hilmar Bischoff, Axel Kretschmer, Verena Vöhringer +1 more 2004-09-21
6777442 Diphenyl derivatives Michael Woltering, Gunter Schmidt, Christiane Faeste, Hilmar Bischoff, Axel Kretschmer +2 more 2004-08-17
6777416 Isoxazolo pyrimidinones and the use thereof Ulrich Niewohner, Thomas Lampe, Mazen Es-Sayed, Gunter Schmidt, Erwin Bischoff +3 more 2004-08-17
6683081 Triazolotriazinones and the use thereof Ulrich Niewohner, Thomas Lampe, Mazen Es-Sayed, Gunter Schmidt, Erwin Bischoff +3 more 2004-01-27
6608049 Indazoles Michael Woltering, Gunter Schmidt, Josef Pernerstorfer, Hilmar Bischoff, Axel Kretschmer +2 more 2003-08-19
6566360 2-phenyl substituted imidatriazinones as phosphodiesterase inhibitors Ulrich Niewohner, Mazen Es-Sayed, Thomas Schenke, Karl-Heinz Schlemmer, Jörg Keldenich +5 more 2003-05-20
6555580 Amino- and amido-diphenyl ethers Josef Pernerstorfer, Gunter Schmidt, Michael Woltering, Hilmar Bischoff, Verena Vöhringer +2 more 2003-04-29
6476029 7-alkyl- and cycloalkyl-substituted imidazotriazinones Ulrich Niewohner, Mazen Es-Sayed, Thomas Schenke, Gunter Schmidt, Karl-Heinz Schlemmer +3 more 2002-11-05
6458796 Dihydro-[1,2,3]triazolo-[4,5-d]pyrimidin-7-one Ulrich Niewohner, Ulrich Rosentreter, Thomas Schenke, Erwin Bischoff, Karl-Heinz Schlemmer 2002-10-01