Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5104875 | Combination preparations containing rifampicin and thioacetazon | Klaus Jurgen | 1992-04-14 |
| 5084458 | Substituted 2-acylpyridine-.beta.-(N)-hetaryl-hydrazones and medicaments containing the same | Klaus-Jurgen Schaper | 1992-01-28 |
| 5084449 | Anti-bacterial compositions comprising a substituted bis-(4-aminophenyl)-sulfone and a dihydro-folic acid reductase | Helmut Pieper, Gerd Kruger, Klaus Noll, Johannes Keck, Uwe Lechner | 1992-01-28 |
| 4997835 | Substituted 2-acylpyridine-.alpha.-(N)-hetarlyhydrazones and medicaments containing the same | Klaus-Jurgen Schaper | 1991-03-05 |
| 4992430 | Anti-bacterial compositions comprising a substituted bis-(4-aminophenyl)-sulfone and a dihydro-folic acid reductase | Helmut Pieper, Gerd Kruger, Klaus Noll, Johannes Keck, Uwe Lechner | 1991-02-12 |
| 4912112 | Substituted 2,4-diamino-5-benzylpyrimidines, their preparation and their use as medicaments with an antimicrobial activity | Rolf Haller, Manfred Kansy, Gerd Hachtel | 1990-03-27 |
| 4829058 | Substituted bis-(4-aminophenyl)-sulfones | Helmut Pieper, Gerd Kruger, Klaus Noll, Johannes Keck, Uwe Lechner | 1989-05-09 |