Issued Patents All Time
Showing 76–90 of 90 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4559342 | Quinolone acids and antibacterial agents containing these compounds | Klaus Grohe, Hans-Joachim Zeiler, Karl G. Metzger | 1985-12-17 |
| 4556658 | 7-Amino-1-cyclopropyl-6,8-difluoro-1,4-di hydro-4-oxo-quinoline-3-carboxylic acids and antibacterial agents containing these compounds | Klaus Grohe, Hans-Joachim Zeiler, Karl G. Metzger | 1985-12-03 |
| 4547503 | 1-Cyclopropyl-6-fluoro-1,4-dihydro-4-oxo-7-[4-(oxo-alkyl)-1-piperazinyl ]quinoline-3-carboxylic acids and their derivatives, and antibacterial agents containing them | Klaus Grohe, Hans-Joachim Zeiler, Karl G. Metzger | 1985-10-15 |
| 4544658 | 1-Cyclopropyl-6-fluoro-1,4-dih ydro-4-oxo-7-(alkyl-1-piperazinyl)quinoline-3-carboxylic acids, processes for their preparation and antibacterial agents containing them | Klaus Grohe, Hans-Joachim Zeiler, Karl G. Metzger | 1985-10-01 |
| 4438260 | Sisomicin compounds | Peter Stadler, Oswald Lockhoff, Hans-Joachim Zeiler, Karl G. Metzger | 1984-03-20 |
| RE31512 | Pseudotrissaccharides, a process for their production and their use as medicaments | Peter Stadler, Karl G. Metzger, Eckart Voss, Hans-Joachim Zeiler, Hans-Joachim Kabbe | 1984-01-31 |
| 4393051 | 1-N(Aminopolyhydroxyalkyl)aminoglycoside antibiotics and method of use | Peter Stadler, Karl G. Metzger, Eckart Voss, Hans-Joachim Zeiler | 1983-07-12 |
| 4336369 | Selectively protected 1-N-(.omega.-aminoalkoxycarbonyl)-sisomicin derivatives | Eckart Voss, Peter Stadler | 1982-06-22 |
| 4335114 | 1-N-Alkylsisomicin derivatives, their production and their medicinal use | Eckart Voss, Karl G. Metzger, Hans-Joachim Zeiler, Peter Stadler | 1982-06-15 |
| 4312859 | Sisomicin derivatives, processes for their production and their medicinal use | Karl G. Metzger, Hans-Joachim Zeiler, Peter Stadler, Eckart Voss | 1982-01-26 |
| 4294959 | Selectively protected 4,6-di-O-(aminoglycosyl)-1,3-diaminocyclitols and their production | Eckart Voss, Peter Stadler | 1981-10-13 |
| 4235888 | Pseudotrissaccharides, a process for their production and their use as medicaments | Peter Stadler, Karl G. Metzger, Eckart Voss, Hans-Joachim Zeiler, Hans-Joachim Kabbe | 1980-11-25 |
| 4234572 | 1-N-4,6-di-O-(Aminoglycosyl)-1,3-diamino-cyclitol derivatives, processes for their preparation and their use | Eckart Voss, Karl G. Metzger, Peter Stadler | 1980-11-18 |
| 4224315 | Pseudotrisaccharides and their medicinal use | Peter Stadler, Karl G. Metzger, Eckart Voss | 1980-09-23 |
| 4190722 | 4,6-Di-O-(aminoglycosyl)-1,3-diaminocyclitols, process for their production and their use | Eckart Voss, Peter Stadler, Hans-Joachim Kabbe, Karl G. Metzger | 1980-02-26 |