Issued Patents All Time
Showing 1–25 of 44 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5866571 | 9-substituted 2-(2-n-alkoxyphenyl)-purin-6-ones | Ulrich Niewohner, Erwin Bischoff, Helmuth Schutz, Elisabeth Perzborn | 1999-02-02 |
| 5861404 | 2,9-disubstituted purin-6-ones | Ulrich Niewohner, Erwin Bischoff, Helmuth Schutz, Elisabeth Perzborn | 1999-01-19 |
| 5721238 | 2,8-disubstituted quinazolinones | Fred R. Heiker, Ulrich Niewohner, Wolfgang Hartwig, Helmuth Schutz, Erwin Bischoff +1 more | 1998-02-24 |
| 5420142 | Certain 3-formyl-1, 4-dihydropyridines and their pharmaceutical composition and use | Jurgen Stoltefuss, Gerhard Franckowiak, Horst Boshagen, Martin Bechem, Rainer Gross +3 more | 1995-05-30 |
| 5344944 | Circulation-active dioxyalkylenearyl-dihydropyridines | Gerhard Franckowiak, Albrecht Marhold, Martin Bechem, Rainer Gross, Michael Kayser +1 more | 1994-09-06 |
| 5272161 | Indolesulphonamide-substituted dihydropyridines | Ulrich Niewohner, Siegfried Goldmann, Ulrich Muller, Andreas Knorr, Elisabeth Perzborn +1 more | 1993-12-21 |
| 5162338 | Circulation active 4-aminoaryldihydropryidine lactones | Siegfried Goldmann, Rainer Gross, Gunther Thomas, Martin Bechem, Michael Kayser | 1992-11-10 |
| 5138091 | 1,4-dihydropyridine-threonine derivatives with cardiovascular activity | Jurgen Stoltefuss, Martin Bechem, Rainer Gross, Siegbert Hebisch | 1992-08-11 |
| 5051433 | Pharmaceutically active basic nitro-phenyl-dihydropyridine amides | Jurgen Stoltefuss, Eckhard Schwenner, Rainer Gross, Siegbert Hebisch, Martin Bechem +2 more | 1991-09-24 |
| 5017590 | 1,4-dihydropyridine-threonine compounds with cardiovascular activity | Jurgen Stoltefuss, Martin Bechem, Rainer Gross, Siegbert Hebisch | 1991-05-21 |
| 5015650 | Circulation-active basic 4-aryl-DHP amides | Jurgen Stoltefuss, Eckhard Schwenner, Rainer Gross, Siegbert Hebisch, Martin Bechem +2 more | 1991-05-14 |
| 5008279 | Circulation-active fluoromethoxyphenyl dihydropyridine compounds | Gerhard Franckowiak, Jurgen Stoltefuss, Martin Bechem, Rainer Gross, Michael Kayser +1 more | 1991-04-16 |
| 4904665 | Benzylaminoaryl-dihydropyridinelactones and their use in medicaments | Siegfried Goldmann, Rainer Gross, Martin Bechem, Michael Kayser, Siegbert Hebisch | 1990-02-27 |
| 4898865 | [4-(6-Oxo-1,4,5,6-tetrahydro-3-pyridazinyl) anilino hexyl 1,4-dihydro-2,6 Di methyl 5 nitro 4 aryl pyridine 3-carboxylates | Gerhard Franckowiak, Martin Bechem, Michael Kayser, Rainer Gross, Friedel Seuter +2 more | 1990-02-06 |
| 4898877 | Circulation-active cyclohexenecarboxylates | Horst Meyer, Eckhard Schwenner, Martin Bechem, Rainer Gross, Michael Kayser +1 more | 1990-02-06 |
| 4895855 | Mixture of different dihydropyridines | Siegfried Goldmann, Horst Boshagen, Friedrich Bossert, Gerhard Franckowiak, Horst Meyer +3 more | 1990-01-23 |
| 4886820 | Dihydropyridine combination product comprising a dihydropyridine compound and a cardioactive nitrate | Rainer Gross | 1989-12-12 |
| 4886804 | Circulation-active dihydropyridine ethers | Gerhard Franckowiak, Martin Bechem, Rainer Gross, Siegfried Hebisch | 1989-12-12 |
| 4886816 | Circulation-active dioxyalkylenearyl-dihydropyridines | Gerhard Franckowiak, Albrecht Marhold, Martin Bechem, Rainer Gross, Michael Kayser +1 more | 1989-12-12 |
| 4876254 | Circulation-active substituted 5-nitro-1,4-dihydropyridines | Gerhard Franckowiak, Michael Kayser, Gunther Thomas, Rainer Gross, Elisabeth Perzborn +1 more | 1989-10-24 |
| 4822798 | Circulation-active 4-phenyl-6-substituted dihydropyrimidines | Jurgen Stoltefuss, Horst Boshagen, Gunter Thomas | 1989-04-18 |
| 4804667 | Circulation-active 4-aminoaryldihydropyridine lactones | Siegfried Goldmann, Rainer Gross, Gunther Thomas, Martin Bechem, Michael Kayser | 1989-02-14 |
| 4794111 | Dihydropyridine preparations containing .beta.-blockers | Ulrich Posanski, Rainer Gross, Stanislav Kazda, Gerhard Schluter | 1988-12-27 |
| 4791122 | Circulation active novel 5-aryldihydropyridines | Jurgen Stoltefuss, Rainer Gross, Gunter Thomas, Michael Kayser, Bernd Pelster | 1988-12-13 |
| 4772611 | Circulation-active 3-amino-dihydropyridines | Jurgen Stoltefuss, Fred R. Heiker, Martin Bechem, Rainer Gross, Michael Kayser +1 more | 1988-09-20 |