Issued Patents All Time
Showing 51–75 of 98 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4806539 | 1-cyclopropy l-6-fluoro-1,4-dihydro-4-oxo-7-(1-piperazinyl)-3-quinolinecarboxylic acids and antibacterial agents containing them | Uwe Petersen, Klaus Grohe, Karl G. Metzger | 1989-02-21 |
| 4767754 | Cephalosporins | Rolf Angerbauer, Michael Boberg, Karl G. Metzger | 1988-08-30 |
| 4762844 | Antibacterially active alkyl-1-cyclopropyl-1,4-dihydro-4-oxo-3-quinolinecarboxylic acids | Klaus Grohe, Michael Schriewer, Karl G. Metzger | 1988-08-09 |
| 4757065 | Cephalosporins | Rolf Angerbauer, Michael Boberg, Karl G. Metzger | 1988-07-12 |
| 4753925 | Antibacterial 1,7-diamino-1,4-dihydro-4-oxo-3-quinolinecarboxylic acids | Klaus Grohe, Karl G. Metzger | 1988-06-28 |
| 4748163 | Novel .beta.-lactam antibiotics | Gunter Schmidt, Karl G. Metzger | 1988-05-31 |
| 4737488 | Immune system-stimulating N-glycosylated ureas and carbamates | Oswald Lockhoff, Bernd-Wieland Kruger, Peter Stadler, Karl G. Metzger, Hans-Georg Opitz +2 more | 1988-04-12 |
| 4735938 | 2-aminothiazolyl-containing .beta.-lactam antibiotics | Michael Boberg, Karl G. Metzger | 1988-04-05 |
| 4734407 | Alpha-aminoacyl-penicillins and cephalosporins | Gunter Schmidt, Karl G. Metzger | 1988-03-29 |
| 4725595 | 1,8-bridged 4-quinolone-3-carboxylic acid antibacterials | Michael Schriewer, Klaus Grohe, Karl G. Metzger | 1988-02-16 |
| 4716152 | Pharmaceutical use of substituted O-acylglycosides | Bernd-Wieland Kruger, Oswald Lockhoff, Karl G. Metzger, Hans-Georg Opitz, Klaus Schaller +1 more | 1987-12-29 |
| 4705788 | Novel antibacterial 7-amino-1(substituted cyclopropyl)-1,4-dihydro-4-oxo-3-quinolinecarboxylic acids | Michael Schriewer, Klaus Grohe, Karl G. Metzger | 1987-11-10 |
| 4703047 | 1-Cyclopropyl-1,4-dihydro-4-oxo-7-(4-(2-oxo-1,3-dioxol-4-yl- methyl)-1-piperazinyl)-3-quinolinecarboxylic acid antibacterial agents | Uwe Petersen, Klaus Grohe, Karl G. Metzger | 1987-10-27 |
| 4699899 | Substituted O-sulphonyl-glycosylamides, processes for their preparation and their use as medicaments | Bernd-Wieland Kruger, Yutaka Hayauchi, Oswald Lockhoff, Peter Stadler, Karl G. Metzger +1 more | 1987-10-13 |
| 4686208 | Phosphorylated glycosyl-amides, -ureas, -carbamates and -thiocarbamates and method of use | Oswald Lockhoff, Bernd-Wieland Kruger, Peter Stadler, Arnold Paessens, Gert Streissle +2 more | 1987-08-11 |
| 4686216 | 7-[2-(2- aminothiazol-4-yl)-2-oximino-acetamido-3-quaternary-ammonium-methyl-3-cep hem-4-carboxylates | Rolf Angerbauer, Michael Boberg, Karl G. Metzger | 1987-08-11 |
| 4670444 | 7-amino-1-cyclopropyl-4-oxo-1, 4-dihydro-quinoline-and naphthyridine-3-carboxylic acids and antibacterial agents containing these compounds | Klaus Grohe, Karl G. Metzger | 1987-06-02 |
| 4670542 | New antibiotics, preparation and use of and intermediates therefor | Gunter Benz, Karl G. Metzger, Jorg Pfitzner, Delf Schmidt | 1987-06-02 |
| 4666920 | Antibacterial 1,7-diamino-1,4-dihydro-4-oxo-3-quinolinecarboxylic acids | Klaus Grohe, Karl G. Metzger | 1987-05-19 |
| 4659603 | Immunostimulating agents | Klaus Grohe, Volker Klimetzek, Karl G. Metzger, Klaus G. Stunkel | 1987-04-21 |
| 4632918 | Novel .beta.-lactam antibiotics | Rolf Angerbauer, Michael Boberg, Karl G. Metzger | 1986-12-30 |
| 4631275 | 1-Oxadethiacephalosporin derivatives and antibacterial use thereof | Wolfgang Hartwig, Dieter Habich, Karl G. Metzger | 1986-12-23 |
| 4631272 | N-acylated 1-alkylamino-1-deoxy-ketose derivatives, a process for their preparation and their use | Oswald Lockhoff, Bernd-Wieland Kruger, Peter Stadler, Karl G. Metzger, Hein-Peter Kroll +1 more | 1986-12-23 |
| 4626535 | Cephalosporins | Rolf Angerbauer, Michael Boberg, Gunther Kinast, Karl G. Metzger, Wilfried Schrock | 1986-12-02 |
| 4626525 | Antibiotics, preparation and use of and intermediates therefor | Gunter Benz, Karl G. Metzger, Jorg Pfitzner, Delf Schmidt | 1986-12-02 |