SL

Stefan Lehr

BH Bayer Healthcare: 6 patents #32 of 873Top 4%
Overall (2004): #4,843 of 270,089Top 2%
6
Patents 2004

Issued Patents 2004

Showing 1–6 of 6 patents

Patent #TitleCo-InventorsDate
6825183 Substituted benzoylcyclohexanediones for use as herbicides Klaus-Helmut Muller, Hans-Georg Schwarz, Otto Schallner, Dorothee Hoischen, Mark Wilhelm Drewes +3 more 2004-11-30
6806292 Substituted imide derivatives Hans-Jochem Riebel, Stefan Herrmann, Achim Hense, Ernst Rudolf F. Gesing, Kristian Kather +4 more 2004-10-19
6762152 Substituted benzoyl ketones, methods for producing them and their use as herbicides Klaus-Helmut Muller, Otto Schallner, Hans-Georg Schwarz, Heinz-Jurgen Wroblowsky, Mark Wilhelm Drewes +3 more 2004-07-13
6756342 Substituted thienocycloalk(en) ylamino -1,3,5-triazine Kristian Kather, Hans-Jochem Riebel, Katharina Voigt, Mark Wilhelm Drewes, Dieter Feucht +2 more 2004-06-29
6746989 Substituted benzoylpyrazoles as herbicides Klaus-Helmut Muller, Otto Schallner, Hans-Georg Schwarz, Heinz-Jurgen Wroblowsky, Mark Wilhelm Drewes +3 more 2004-06-08
6727206 Substituted aryl ketones Klaus-Helmut Muller, Otto Schallner, Hans-Georg Schwarz, Mark Wilhelm Drewes, Peter Dahmen +2 more 2004-04-27