Issued Patents All Time
Showing 51–75 of 101 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 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 |
| 6180656 | Use of condensated (hetaryl-substituted) 1-benzal-3-pyrazol derivates for treating special diseases of the cardiovascular and the central nervous systems | Chantal Fürstner, Alexander Straub, Ulrich Niewohner, Thomas Jaetsch, Achim Feurer +4 more | 2001-01-30 |
| 6166027 | Heterocyclylmethyl-substituted pyrazole derivatives and their use for treating cardiovascular diseases | Alexander Straub, Chantal Fürstner, Ulrich Niewohner, Thomas Jaetsch, Achim Feurer +5 more | 2000-12-26 |
| 5998448 | Combined preparations with vascular effect containing dihydropyridines acetylsalicylic acid nitroesters and vitamins | Eva Lesur, Dieter Neuser, Oswald Lockhoff, Johannes-Peter Stasch, Peter Kurka | 1999-12-07 |
| 5866571 | 9-substituted 2-(2-n-alkoxyphenyl)-purin-6-ones | Ulrich Niewohner, Erwin Bischoff, Helmuth Schutz, Matthias Schramm | 1999-02-02 |
| 5861396 | Purin-6-one derivatives | Ulrich Niewohner, Erwin Bischoff, Joachim Hutter, Helmuth Schutz | 1999-01-19 |
| 5861404 | 2,9-disubstituted purin-6-ones | Ulrich Niewohner, Erwin Bischoff, Helmuth Schutz, Matthias Schramm | 1999-01-19 |
| 5859053 | Acetylsalicylic acid nitrates | Eva Lesur, Dieter Neuser, Oswald Lockhoff, Peter Kurka, Johannes-Peter Stasch | 1999-01-12 |
| 5721238 | 2,8-disubstituted quinazolinones | Fred R. Heiker, Ulrich Niewohner, Wolfgang Hartwig, Helmuth Schutz, Erwin Bischoff +1 more | 1998-02-24 |
| 5374647 | Antithrombotic substituted cycloalkano (B) dihydroindole sulphonamides | Horst Bohagen, Ulrich Muller, Ulrich Rosentreter, Erwin Bischoff, Volker-Bernd Fiedler +5 more | 1994-12-20 |
| 5272161 | Indolesulphonamide-substituted dihydropyridines | Ulrich Niewohner, Siegfried Goldmann, Ulrich Muller, Andreas Knorr, Matthias Schramm +1 more | 1993-12-21 |
| 5264458 | Antithrombotic iso- and heterocyclic phenylsulphonamides | Ulrich Niewohner, Franz-Peter Hoever, Volker-Bernd Fiedler, Peter Norman, Hilary P. Francis +1 more | 1993-11-23 |
| 5223517 | Heterocyclically substituted cycloalkano[b]-indolesulphonamides | Ulrich Muller, Ulrich Niewohner, Erwin Bischoff, Hans-Georg Dellweg | 1993-06-29 |
| 5204374 | Cycloalkano(b)dihydroindoles and -indolesulphonamides substituted by heterocycles | Ulrich Muller, Ulrich Rosentreter, Ulrich Niewohner, Erwin Bischoff, Hans-Georg Dellweg +3 more | 1993-04-20 |
| 5202336 | Antiflammatory quinolin methoxy phenylsulphonamides | Klaus-Helmut Mohrs, Friedel Seuter, Romanis Fruchtmann, Christian Kohlsdorfer | 1993-04-13 |
| 5191092 | Antithrombotic iso- and heterocyclic phenylsulphonamides | Ulrich Niewohner, Franz-Peter Hoever, Volker-Bernd Fiedler, Peter Norma, Hilary P. Francis +1 more | 1993-03-02 |
| 5185348 | Phenylsulphonamide substituted pyridinealkene- and -aminooxyalkanecarboxylic acid derivatives | Ulrich Niewohner, Ulrich Muller, Erwin Bischoff, Hans-Georg Dellweg | 1993-02-09 |
| 5155121 | Phenylsulphonamide substituted pyridinealkene- and aminooxyalkanecarboxylic acid derivatives | Ulrich Niewohner, Ulrich Muller, Erwin Bischoff, Hans-Georg Dellweg | 1992-10-13 |
| 5096897 | Antithrombotic substituted cycloalkano(b)dihydroindole- and -indole-sulphonamides | Horst Boshagen, Ulrich Muller, Ulrich Rosentreter, Erwin Bischoff, Volker-Bernd Fiedler +5 more | 1992-03-17 |
| 5093340 | Substituted phenylsulphonamides | Klaus-Helmut Mohrs, Friedel Seuter, Romanis Fruchtmann, Christian Kohlsdorfer | 1992-03-03 |
| 5079258 | Tetrahydro-1-benz-(C,D)-indolepropionic acid sulphonamides as thrombocyte aggregation inhibitors | Horst Boshagen, Ulrich Rosentreter, Volker-Bernd Fiedler | 1992-01-07 |
| 5070096 | Quinolinoxy phenylsulphonamides | Klaus-Helmut Mohrs, Friedel Seuter, Romanis Fruchtmann, Christian Kohlsdorfer | 1991-12-03 |
| 5039670 | Antithrombotic substituted cycloalkano(B)dihydroindole- and -indole-sulphonamides and use | Horst Boshagen, Ulrich Muller, Ulrich Rosentreter, Erwin Bischoff, Volker-Bernd Fiedler +5 more | 1991-08-13 |
| 5015657 | 2-halogen-substituted N-indolylethyl-sulphonamides and inhibiting platelet aggregation and antagonizing thromboxane A.sub.2 therewith | Horst Boshagen, Volker-Bernd Fiedler | 1991-05-14 |
| 4988820 | Cycloalkano(1,2-B) indole-sulponamides | Horst Boshagen, Ulrich Rosentreter, Folker Lieb, Hermann Oediger, Friedel Seuter +1 more | 1991-01-29 |