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 76–100 of 206 patents

Patent #TitleCo-InventorsDate
7186829 Aryl-substituted heterocyclic enaminones Reiner Fischer, Ralf Wischnat, Jutta Bohmer, Axel Trautwein, Jürgen Wiedemann +7 more 2007-03-06
7153813 Substituted aryl ketones Hans-Georg Schwarz, Peter Dahmen, Dieter Feucht, Rolf Pontzen, Monika Schmitt 2006-12-26
7141533 Hetaryl-substituted heterocycles Reiner Fischer, Thomas Bretschneider, Axel Trautwein, Astrid Ullmann, Christoph Erdelen +3 more 2006-11-28
7115543 Aryl sulfonyl amino carbonyl triazole based selective herbicides Dieter Feucht, Peter Dahmen, Rolf Pontzen, Mathias Kremer, Klaus-Helmut Muller 2006-10-03
7112554 Substituted arylketones Stefan Herrmann, Dorothee Hoischen, Kristian Kather, Klaus-Helmut Muller, Otto Schallner +3 more 2006-09-26
7105471 Arylphenyl-substituted cyclic ketoenols Folker Lieb, Reiner Fischer, Alan Graff, Udo Schneider, Thomas Bretschneider +5 more 2006-09-12
RE39263 Substituted aromatic thiocarboxylic acid amides and their use as herbicides Karl-Heinz Linker, Kurt Findeisen, Roland Andree, Andreas Lender, Otto Schallner +3 more 2006-09-05
7091158 Substituted thienyl(amino)sulphonylureas Ernst Rudolf F. Gesing, Joachim Kluth, Klaus-Helmut Muller, Peter Dahmen, Dieter Feucht +1 more 2006-08-15
7049271 Phenyl-substituted 2-enamino-ketonitriles Reiner Fischer, Jutta Bohmer, Ralf Wischnat, Peter Dahmen, Rolf Pontzen +3 more 2006-05-23
7026341 Hetaryl substituted homotetramic and homotetronic acids and their use thereof as pesticides Reiner Fischer, Astrid Ullmann, Axel Trautwein, Christoph Erdelen, Peter Dahmen +3 more 2006-04-11
6992044 Substituted phenyluracils Roland Andree, Hans-Georg Schwarz, Udo Schneider, Ralf Wischnat, Peter Dahmen +2 more 2006-01-31
6974827 Phenyl substituted 4-hydroxy tetrahydroxypyridone Reiner Fischer, Alan Graff, Axel Trautwein, Astrid Ullmann, Udo Schneider +3 more 2005-12-13
6969697 Substituted benzoylcyclohexenones Klaus-Helmut Muller, Hans-Georg Schwarz, Stefan Herrmann, Dorothee Hoischen, Stefan Lehr +9 more 2005-11-29
6967188 Selective heteroaryloxy- acetamides-based herbicides Dieter Feucht, Peter Dahmen, Rolf Pontzen, Mathias Kremer 2005-11-22
6964939 Substituted thiene-3-yl-sulfonyl amino(thio)carbonyl-triazolin(thi)ones Ernst Rudolf F. Gesing, Joachim Kluth, Klaus-Helmut Muller, Peter Dahmen, Dieter Feucht +1 more 2005-11-15
6924251 Substituted benzoylcyclohexandiones Hans-Georg Schwarz, Klaus-Helmut Muller, Stefan Lehr, Otto Schallner, Dieter Feucht +3 more 2005-08-02
6906007 Phenyl-substituted 5,6-dihydropyrone derivatives for use as pesticides and herbicides Reiner Fischer, Alan Graff, Folker Lieb, Astrid Ullmann, Axel Trautwein +6 more 2005-06-14
6887831 Substituted thienyl(amino)sulfonylureas Ernst Rudolf F. Gesing, Joachim Kluth, Klaus-Helmut Muller, Peter Dahmen, Dieter Feucht +1 more 2005-05-03
6864219 Substituted aryl ketones Otto Schallner, Stefan Lehr, Hans-Georg Schwarz, Klaus-Helmut Muller, Dorothee Hoischen +6 more 2005-03-08
6861391 Trifluoromethyl-substituted spirocyclic ketoenols Reiner Fischer, Alan Graff, Thomas Bretschneider, Christoph Erdelen, Dieter Feucht 2005-03-01
6849744 α-phenyl-β-keto sulfones Reiner Fischer, Oliver Kretschik, Thomas Schenke, Ralf-Ingo Schenkel, Jürgen Wiedemann +4 more 2005-02-01
6841517 Selective herbicides on basis of N-aryl-triazoline(thi)ones Dieter Feucht, Peter Dahmen, Birgit Krauskopf, Mathias Kremer, Rolf Pontzen +2 more 2005-01-11
6838414 Substituted aryl sulphonyl(thio)ureas used as herbicides Ernst Rudolf F. Gesing, Rolf Kirsten, Joachim Kluth, Klaus-Helmut Muller, Johannes-Rudolf Jansen +5 more 2005-01-04
6838415 Substituted benzoylisoxazoles and the use thereof as herbicides Klaus-Helmut Muller, Stefan Lehr, Otto Schallner, Hans-Georg Schwarz, Heinz-Jurgen Wroblowsky +3 more 2005-01-04
6825183 Substituted benzoylcyclohexanediones for use as herbicides Klaus-Helmut Muller, Hans-Georg Schwarz, Stefan Lehr, Otto Schallner, Dorothee Hoischen +3 more 2004-11-30