KC

Klaus Croche

BH Bayer Healthcare: 1 patents #4,623 of 8,007Top 60%
📍 Waging am See, DE: #27 of 50 inventorsTop 55%
Overall (All Time): #3,917,120 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4977263 Process for preparing 1,8-bridged 4-quinolone-3-carboxylic acid antibacterials Michael Schriewer, Hans-Jonchim Zeiler, Karl G. Hetzner 1990-12-11