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 151–175 of 206 patents

Patent #TitleCo-InventorsDate
6417370 Arylphenyl-substituted cyclic keto-enols Folker Lieb, Reiner Fischer, Alan Graff, Udo Schneider, Thomas Bretschneider +5 more 2002-07-09
6407041 Substituted 2,4-diamino-1,3,5-triazines Katharina Voigt, Hans-Jochem Riebel, Stefan Lehr, Andreas Lender, Rolf Kirsten +5 more 2002-06-18
6403535 Substituted thiazol(in) ylideneamino sulfonylamino (thio)carbonyl-triazolinones Klaus-Helmut Muller, Klaus Konig, Johannes-Rudolf Jansen, Ernst Rudolf F. Gesing, Markus Dollinger +1 more 2002-06-11
6395683 Heterocyclylbenzonitriles Roland Andree, Kurt Findeisen, Wilhelm Haas, Andreas Lender, Karl-Heinz Linker +3 more 2002-05-28
6383988 Thienysulfonylamino (thio) carbonyl compounds Klaus-Helmut Muller, Ernst Rudolf F. Gesing, Johannes-Rudolf Jansen, Rolf Kirsten, Joachim Kluth +3 more 2002-05-07
6365550 Flufenacet-based herbicidal compositions Dieter Feucht, Peter Dahmen, Rolf Pontzen 2002-04-02
6358886 6-Substituted 2,4-diamino-1,3,5-triazine derivatives having at least two asymmetrically substituted carbon atoms, the production thereof, and their use as herbicides Hans-Jochem Riebel, Stefan Lehr, Katharina Voigt, Markus Dollinger, Ingo Wetcholowsky +3 more 2002-03-19
6348435 Substituted 2,4-diamino-1,3,5-triazine and their use as herbicides Hans-Jochem Riebel, Stefan Lehr, Uwe Stelzer, Markus Dollinger, Randy Allen Meyers 2002-02-19
6339044 N-P-Cyanoaryl nitrogen-containing heterocycles having pendent sulfur-containing groups Roland Andree, Hans-Joachim Santel, Markus Dollinger, Christoph Erdelen 2002-01-15
6331507 Substituted aromatic thiocarboxylic acid amides and their use as herbicides Karl-Heinz Linker, Kurt Findeisen, Roland Andree, Andreas Lender, Otto Schallner +3 more 2001-12-18
6310206 Method for the production of N-(5-amino-2-cyano-4-fluoro-phenyl)-sulphonamides and new intermediate products Achim Hupperts, David Erdman, Reinhard Lantzsch 2001-10-30
6300280 Substituted aminophenyluracils Roland Andree, Markus Dollinger, Hans-Joachim Santel, Christoph Erdelen 2001-10-09
6297195 Substituted triazoloazine sulphonamides Ernst Rudolf F. Gesing, Johannes-Rudolf Jansen, Rolf Kirsten, Joachim Kluth, Klaus-Helmut Muller +7 more 2001-10-02
6297192 Selective herbicides based on N-aryl-triazoline(thi)ons and N-arlysulfonylamino(thio)carbonyl-triazoline(thi)ons Markus Dollinger, Wilhelm Haas, Klaus-Helmut Muller 2001-10-02
6262291 Substituted N-(cyanophenyl)aminoalkenamides therefor and process for their preparation Roland Andree, Reinhard Lantzsch, Heinz-Jurgen Wroblowsky 2001-07-17
6251828 Substituted phenyluracils Roland Andree, Markus Dollinger, Hans-Joachim Santel 2001-06-26
6251831 Herbicidal sulphonylamino(thio)carbonyl compounds Klaus-Helmut Muller, Rolf Kirsten, Ernst Rudolf F. Gesing, Joachim Kluth, Kurt Findeisen +6 more 2001-06-26
6245715 Substituted iminoalkoxy-phenyluracils, the production and use thereof as herbicides Roland Andree, Markus Dollinger 2001-06-12
6245714 Substituted phenyl uracils Roland Andree, Markus Dollinger 2001-06-12
6228809 Substituted aminophenyluracils as herbicides and insecticides Roland Andree, Markus Dollinger, Hans-Joachim Santel, Christoph Erdelen 2001-05-08
6200931 5,6-dihydro-(1,4,2)-Dioxazin-substituted (hetero) aryl-(oxy-, imino-, alkyl-)-sulphonylamino(thio)carbonyl-heterocyclyl derivatives, their preparation and their use as herbicides Klaus-Helmut Muller, Kurt Findeisen, Ernst Rudolf F. Gesing, Johannes-Rudolf Jansen, Rolf Kirsten +6 more 2001-03-13
6200934 Substituted arylsulphonylamino(thio)carbonyl-triazolin(thi)ones as herbicides Klaus-Helmut Muller, Ernst Rudolf F. Gesing, Johannes-Rudolf Jansen, Rolf Kirsten, Joachim Kluth +5 more 2001-03-13
6200935 Arylalkyltriazole derivatives and their use as herbicides Roland Andree, Andreas Lender, Karl-Heinz Linker, Otto Schallner, Markus Dollinger 2001-03-13
6187716 Heterocyclyluracil Roland Andree, Wilhelm Haas, Markus Dollinger 2001-02-13
6184183 Heterocyclyluracils Roland Andree, Markus Dollinger 2001-02-06