RP

Rolf Pontzen

BH Bayer Healthcare: 12 patents #7 of 958Top 1%
NK Nihon Bayer Agrochem K. K.: 1 patents #12 of 31Top 40%
📍 Leichlingen, DE: #2 of 30 inventorsTop 7%
Overall (2003): #954 of 273,478Top 1%
12
Patents 2003

Issued Patents 2003

Showing 1–12 of 12 patents

Patent #TitleCo-InventorsDate
6649760 Substituted phenyluracils Roland Andree, Hans-Georg Schwarz, Karl-Heinz Linker, Mark Wilhelm Drewes, Peter Dahmen +1 more 2003-11-18
6649565 Selective herbicides on the basis of a substituted phenylsulfonylaminocarbonyltriazolinone and safeners Dieter Feucht, Peter Dahmen, Mark Wilhelm Drewes, Birgit Krauskopf, Mathias Kremer +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
6624120 Substituted herbicidal phenyluracils Roland Andree, Hans-Georg Schwarz, Mark Wilhelm Drewes, Peter Dahmen, Dieter Feucht 2003-09-23
6617281 Substituted acylamino phenyl uracils Roland Andree, Mark Wilhelm Drewes, Dieter Feucht, Ingo Wetcholowsky 2003-09-09
6610631 Substituted aryl ketones Klaus-Helmut Muller, Stefan Lehr, Otto Schallner, Hans-Georg Schwarz, Mark Wilhelm Drewes +2 more 2003-08-26
6608004 Substituted 2-aryl-1,2,4-triazine-3,5-di(thi)ones Karl-Heinz Linker, Joachim Kluth, Mark Wilhelm Drewes, Peter Dahmen, Dieter Feucht 2003-08-19
6602827 Herbicidal 5-chlorodifluoromethyl-1,3,4-thiadiazol-2-yl-oxyacetanilides Hans-Jochem Riebel, Heinz Forster, Mark Wilhelm Drewes, Peter Dahmen, Dieter Feucht 2003-08-05
6573219 Substituted heterocyclyl-2H-chromenes Karl-Heinz Linker, Roland Andree, Karl-Julius Reubke, Otto Schallner, Mark Wilhelm Drewes +2 more 2003-06-03
6562759 Substituted phenyl uracils Roland Andree, Mark Wilhelm Drewes, Peter Dahmen, Dieter Feucht 2003-05-13
6559102 Substituted 3-aryl-pyrazoles Otto Schallner, Karl-Heinz Linker, Joachim Kluth, Mark Wilhelm Drewes, Dieter Feucht +1 more 2003-05-06
6544931 Substituted heteroaryloxyacetanilides and their use as herbicides Klaus-Helmut Muller, Lothar Rohe, Joachim Kluth, Mark Wilhelm Drewes, Peter Dahmen +1 more 2003-04-08