Issued Patents All Time
Showing 101–125 of 140 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4559342 | Quinolone acids and antibacterial agents containing these compounds | Uwe Petersen, Klaus Grohe, Hans-Joachim Zeiler | 1985-12-17 |
| 4556709 | 2-Amino-8-cyclopropyl-5-oxo-5,8-dihydro-pyrido[2,3-d]-pyrimidin e-6-carboxylic acid compounds | Klaus Grohe, Hans-Joachim Zeiler | 1985-12-03 |
| 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, Uwe Petersen, Hans-Joachim Zeiler | 1985-12-03 |
| 4548934 | 4H-1,4-Benzothiazine derivatives | Gerd Fengler, Dieter Arlt, Klaus Grohe, Hans-Joachim Zeiler | 1985-10-22 |
| 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 | Uwe Petersen, Klaus Grohe, Hans-Joachim Zeiler | 1985-10-15 |
| 4546079 | Streptomyces species and process for producing antibiotic | Jorg Pfitzner, Delf Schmidt, Horst Weyland, Gunter Benz, Theo Schroder | 1985-10-08 |
| 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 | Uwe Petersen, Klaus Grohe, Hans-Joachim Zeiler | 1985-10-01 |
| 4535083 | Cleavage products of 4',6'-didesoxy-4'-thio-,6'-amino-hepturonic acid nucleosides | Gunter Benz, Hans-Joachim Zeiler | 1985-08-13 |
| 4529591 | Synergistic mixtures of penicillins | — | 1985-07-16 |
| 4515789 | .beta.-Lactam antibiotics | Wilfried Schrock, Dieter Habich, Paul Naab, Hans-Joachim Zeiler | 1985-05-07 |
| 4489076 | Cephalosporins | Gunther Kinast, Michael Boberg, Hans-Joachim Zeiler | 1984-12-18 |
| 4474762 | Antibiotic compounds, their production and their medicinal use | Gunter Benz, Jorg Pfitzner, Delf Schmidt, Hans-Joachim Zeiler | 1984-10-02 |
| 4438114 | .beta.-Lactam antibiotics | Michael Boberg, Dieter Habich, Paul Naab | 1984-03-20 |
| 4438260 | Sisomicin compounds | Uwe Petersen, Peter Stadler, Oswald Lockhoff, Hans-Joachim Zeiler | 1984-03-20 |
| RE31512 | Pseudotrissaccharides, a process for their production and their use as medicaments | Peter Stadler, Eckart Voss, Uwe Petersen, Hans-Joachim Zeiler, Hans-Joachim Kabbe | 1984-01-31 |
| 4416880 | .beta.-Lactam antibiotics and compositions containing the same | Michael Boberg | 1983-11-22 |
| 4416870 | Antibiotic compound, its production and its medicinal use | Jorg Pfitzner, Delf Schmidt, Horst Weyland, Gunter Benz, Theo Schroder | 1983-11-22 |
| 4415557 | Antibiotic compound, its production and its medicinal use | Jorg Pfitzner, Delf Schmidt, Horst Weyland, Gunter Benz, Theo Schroder | 1983-11-15 |
| 4393051 | 1-N(Aminopolyhydroxyalkyl)aminoglycoside antibiotics and method of use | Peter Stadler, Eckart Voss, Uwe Petersen, Hans-Joachim Zeiler | 1983-07-12 |
| 4386089 | .beta.-Lactam antibiotics and their medicinal use | Hans-Bodo Konig, Michael Preiss | 1983-05-31 |
| 4344955 | Penicillin 1,1-dioxides | Ekkehard Niemers, Hans-Bodo Konig, Wilfried Schrock | 1982-08-17 |
| 4344939 | Penicillin 1,1-dioxides, compositions thereof and methods of use | Ekkehard Niemers, Hans-Bodo Konig, Wilfried Schrock | 1982-08-17 |
| 4338434 | 2-Hetero-acetamido-cephalosporinates | Michael Preiss, Hans-Bodo Konig, Peter Feyen | 1982-07-06 |
| 4335114 | 1-N-Alkylsisomicin derivatives, their production and their medicinal use | Eckart Voss, Hans-Joachim Zeiler, Uwe Petersen, Peter Stadler | 1982-06-15 |
| 4312859 | Sisomicin derivatives, processes for their production and their medicinal use | Uwe Petersen, Hans-Joachim Zeiler, Peter Stadler, Eckart Voss | 1982-01-26 |