MD

Mark Wilhelm Drewes

BH Bayer Healthcare: 16 patents #3 of 873Top 1%
BC Bayer Cropscience: 1 patents #7 of 55Top 15%
📍 Langenfeld, DE: #1 of 46 inventorsTop 3%
Overall (2004): #360 of 270,089Top 1%
17
Patents 2004

Issued Patents 2004

Showing 1–17 of 17 patents

Patent #TitleCo-InventorsDate
6825183 Substituted benzoylcyclohexanediones for use as herbicides Klaus-Helmut Muller, Hans-Georg Schwarz, Stefan Lehr, Otto Schallner, Dorothee Hoischen +3 more 2004-11-30
6821926 Carbamoyl triazolinone based herbicide Dieter Feucht, Peter Dahmen, Rolf Pontzen, Mathias Kremer, Klaus-Helmut Muller 2004-11-23
6815398 Substituted phenyluracils and their use as herbicides Roland Andree, Hans-Georg Schwarz, Dieter Feucht, Rolf Pontzen, Ingo Wetcholowsky 2004-11-09
6806292 Substituted imide derivatives Hans-Jochem Riebel, Stefan Herrmann, Achim Hense, Ernst Rudolf F. Gesing, Kristian Kather +4 more 2004-10-19
6806264 Arylphenyl-substituted cyclic ketoenols Folker Lieb, Reiner Fischer, Alan Graff, Udo Schneider, Thomas Bretshneider +5 more 2004-10-19
6780821 Substituted phenyl uracils Roland Andree, Dieter Feucht, Rolf Pontzen, Ingo Wetcholowsky, Hans-Georg Schwarz 2004-08-24
6767864 Heteroaryl-substituted heterocycles Reiner Fischer, Thomas Bretschneider, Axel Trautwein, Astrid Ullmann, Christoph Erdelen +3 more 2004-07-27
6762152 Substituted benzoyl ketones, methods for producing them and their use as herbicides Klaus-Helmut Muller, Stefan Lehr, Otto Schallner, Hans-Georg Schwarz, Heinz-Jurgen Wroblowsky +3 more 2004-07-13
6756342 Substituted thienocycloalk(en) ylamino -1,3,5-triazine Kristian Kather, Stefan Lehr, Hans-Jochem Riebel, Katharina Voigt, Dieter Feucht +2 more 2004-06-29
6746989 Substituted benzoylpyrazoles as herbicides Klaus-Helmut Muller, Stefan Lehr, Otto Schallner, Hans-Georg Schwarz, Heinz-Jurgen Wroblowsky +3 more 2004-06-08
6734139 N-aryl-uracile-based herbicides Dieter Feucht, Peter Dahmen, Birgit Krauskopf, Mathias Kremer, Rolf Pontzen +2 more 2004-05-11
6727206 Substituted aryl ketones Klaus-Helmut Muller, Stefan Lehr, Otto Schallner, Hans-Georg Schwarz, Peter Dahmen +2 more 2004-04-27
6716832 Arylphenyl-substituted cyclic ketoenols Folker Lieb, Reiner Fischer, Alan Graff, Udo Schneider, Thomas Bretschneider +5 more 2004-04-06
6693092 Arylphenyl-substituted cyclic ketoenols Folker Lieb, Reiner Fischer, Alan Graff, Udo Schneider, Thomas Bretshneider +5 more 2004-02-17
6686318 Heterocyclically substituted aromatic amino compounds with a herbicidal effect Roland Andree, Kurt Findeisen, Joachim Kluth, Karl-Heinz Linker, Klaus-Helmut Muller +2 more 2004-02-03
6686478 Thienylsulphonylamino(thio)carbonyl compounds Klaus-Helmut Muller, Ernst Rudolf F. Gesing, Johannes-Rudolf Jansen, Rolf Kirsten, Joachim Kluth +1 more 2004-02-03
6677277 Substituted sulphonyl amino(thio)carbonyl compounds and their use as herbicides Otto Schallner, Kurt Findeisen, Ernst Rudolf F. Gesing, Johannes-Rudolf Jansen, Rolf Kirsten +7 more 2004-01-13