MD

Mark Wilhelm Drewes

BH Bayer Healthcare: 136 patents #24 of 8,007Top 1%
NK Nihon Bayer Agrochem K. K.: 7 patents #24 of 99Top 25%
📍 Langenfeld, DE: #2 of 523 inventorsTop 1%
Overall (All Time): #3,157 of 4,157,543Top 1%
206
Patents All Time

Issued Patents All Time

Showing 101–125 of 206 patents

Patent #TitleCo-InventorsDate
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
6686478 Thienylsulphonylamino(thio)carbonyl compounds Klaus-Helmut Muller, Ernst Rudolf F. Gesing, Johannes-Rudolf Jansen, Rolf Kirsten, Joachim Kluth +1 more 2004-02-03
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
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
6670385 &agr;-phenyl-&bgr;ketosulfone Reiner Fischer, Oliver Kretschik, Thomas Schenke, Ralf-Ingo Schenkel, Jürgen Wiedemann +4 more 2003-12-30
6649760 Substituted phenyluracils Roland Andree, Hans-Georg Schwarz, Karl-Heinz Linker, Peter Dahmen, Dieter Feucht +1 more 2003-11-18
6649565 Selective herbicides on the basis of a substituted phenylsulfonylaminocarbonyltriazolinone and safeners Dieter Feucht, Peter Dahmen, Birgit Krauskopf, Mathias Kremer, Rolf Pontzen +4 more 2003-11-18
6645915 Substituted 1,3,5- triazines Hans-Jochem Riebel, Akihiko Yanagi, Yukiyoshi Watanabe, Toshio Goto, Kristian Kather +5 more 2003-11-11
6642180 Biphenyl-substituted cyclic ketoenols as pesticides Reiner Fischer, Alan Graff, Thomas Bretschneider, Christoph Erdelen, Dieter Feucht 2003-11-04
6624120 Substituted herbicidal phenyluracils Roland Andree, Hans-Georg Schwarz, Peter Dahmen, Dieter Feucht, Rolf Pontzen 2003-09-23
6617281 Substituted acylamino phenyl uracils Roland Andree, Dieter Feucht, Rolf Pontzen, Ingo Wetcholowsky 2003-09-09
6610631 Substituted aryl ketones Klaus-Helmut Muller, Stefan Lehr, Otto Schallner, Hans-Georg Schwarz, Peter Dahmen +2 more 2003-08-26
6608004 Substituted 2-aryl-1,2,4-triazine-3,5-di(thi)ones Karl-Heinz Linker, Joachim Kluth, Peter Dahmen, Dieter Feucht, Rolf Pontzen 2003-08-19