MD

Mark Wilhelm Drewes

BH Bayer Healthcare: 19 patents #2 of 958Top 1%
NK Nihon Bayer Agrochem K. K.: 1 patents #12 of 31Top 40%
📍 Langenfeld, DE: #1 of 50 inventorsTop 2%
Overall (2003): #260 of 273,478Top 1%
19
Patents 2003

Issued Patents 2003

Showing 1–19 of 19 patents

Patent #TitleCo-InventorsDate
6670385 &agr;-phenyl-&bgr;ketosulfone Reiner Fischer, Oliver Kretschik, Thomas Schenke, Ralf-Ingo Schenkel, Jürgen Wiedemann +4 more 2003-12-30
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
6649760 Substituted phenyluracils Roland Andree, Hans-Georg Schwarz, Karl-Heinz Linker, Peter Dahmen, Dieter Feucht +1 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
6602827 Herbicidal 5-chlorodifluoromethyl-1,3,4-thiadiazol-2-yl-oxyacetanilides Hans-Jochem Riebel, Heinz Forster, Peter Dahmen, Dieter Feucht, Rolf Pontzen 2003-08-05
6602826 Heterocyclically substituted aromatic amino compounds with a herbicidal effect Roland Andree, Kurt Findeisen, Joachim Kluth, Karl-Heinz Linker, Klaus-Helmut Muller +2 more 2003-08-05
6573219 Substituted heterocyclyl-2H-chromenes Karl-Heinz Linker, Roland Andree, Karl-Julius Reubke, Otto Schallner, Peter Dahmen +2 more 2003-06-03
6566536 Thienylsulphonylamino(thio)carbonyl compounds Klaus-Helmut Muller, Ernst Rudolf F. Gesing, Johannes-Rudolf Jansen, Rolf Kirsten, Joachim Kluth +3 more 2003-05-20
6562759 Substituted phenyl uracils Roland Andree, Peter Dahmen, Dieter Feucht, Rolf Pontzen 2003-05-13
6559102 Substituted 3-aryl-pyrazoles Otto Schallner, Karl-Heinz Linker, Joachim Kluth, Dieter Feucht, Rolf Pontzen +1 more 2003-05-06
6548449 Substituted phenyluracils with herbicidal effect Roland Andree, Markus Dollinger, Ingo Wetcholowsky, Randy Allen Myers 2003-04-15
6544931 Substituted heteroaryloxyacetanilides and their use as herbicides Klaus-Helmut Muller, Lothar Rohe, Joachim Kluth, Peter Dahmen, Dieter Feucht +1 more 2003-04-08
6545154 Method for the production of N-(5-amino-2-cyano-4-fluoro-phenyl)-sulphonamides and new intermediate products Achim Hupperts, David Erdman, Reinhard Lantzsch 2003-04-08
6525211 Herbicidal sulphonylamino(thio)carbonyl compounds Klaus-Helmut Muller, Rolf Kirsten, Ernst Rudolf F. Gesing, Joachim Kluth, Kurt Findeisen +6 more 2003-02-25