Issued Patents 1994
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5371090 | Naphthyridonecarboxylic acid derivatives | Andreas Krebs, Thomas Schenke, Klaus Grohe, Klaus-Dieter Bremm, Rainer Endermann +2 more | 1994-12-06 |
| 5362909 | Process for the preparation of 3-chloro-2,4,5-trifluorobenzoyl chloride, 2,4,5-trifuluorobenzoyl fluoride, and 2,3,4,5-tetrahalogenobenzene derivatives | Erich Klauke, Klaus Grohe | 1994-11-08 |
| 5312823 | 7-azaisoindolinyl-quinolone-carboxylic acid derivatives | Andreas Krebs, Thomas Schenke, Klaus Grohe, Klaus-Dieter Bremm, Rainer Endermann +2 more | 1994-05-17 |
| 5284842 | Quinolone- and naphthridone carboxylic acid derivatives, process for their production, antibacterial compositions and feed additives containing them | Thomas Schenke, Klaus Grohe, Michael Schriewer, Ingo Haller, Karl G. Metzger +2 more | 1994-02-08 |
| 5284855 | 7-(2,7-diazabicyclo[3.3.0]octyl)-3-quinolone-and-naphthyridonecarboxylic acid derivatives | Thomas Schenke, Michael Schriewer, Klaus Grohe, Andreas Krebs, Ingo Haller +4 more | 1994-02-08 |