HZ

Hans-Joachim Zeiler

BH Bayer Healthcare: 4 patents #76 of 705Top 15%
📍 Velbert, DE: #1 of 9 inventorsTop 15%
Overall (1994): #6,234 of 165,921Top 4%
4
Patents 1994

Issued Patents 1994

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
5371090 Naphthyridonecarboxylic acid derivatives Uwe Petersen, Andreas Krebs, Thomas Schenke, Klaus Grohe, Klaus-Dieter Bremm +2 more 1994-12-06
5312823 7-azaisoindolinyl-quinolone-carboxylic acid derivatives Uwe Petersen, Andreas Krebs, Thomas Schenke, Klaus Grohe, Klaus-Dieter Bremm +2 more 1994-05-17
5284842 Quinolone- and naphthridone carboxylic acid derivatives, process for their production, antibacterial compositions and feed additives containing them Uwe Petersen, Thomas Schenke, Klaus Grohe, Michael Schriewer, Ingo Haller +2 more 1994-02-08
5284855 7-(2,7-diazabicyclo[3.3.0]octyl)-3-quinolone-and-naphthyridonecarboxylic acid derivatives Uwe Petersen, Thomas Schenke, Michael Schriewer, Klaus Grohe, Andreas Krebs +4 more 1994-02-08