OS

Otto Schallner

BH Bayer Healthcare: 115 patents #32 of 8,007Top 1%
BC Bayer Cropscience: 12 patents #116 of 1,202Top 10%
NK Nihon Bayer Agrochem K. K.: 5 patents #36 of 99Top 40%
Overall (All Time): #8,719 of 4,157,543Top 1%
128
Patents All Time

Issued Patents All Time

Showing 26–50 of 128 patents

Patent #TitleCo-InventorsDate
6743755 Substituted N-aryl nitrogen-containing heterocyclic compounds Karl-Heinz Linker, Kurt Findeisen, Andreas Lender, Hans-Joachim Santel, Markus Dollinger +2 more 2004-06-01
6727206 Substituted aryl ketones Klaus-Helmut Muller, Stefan Lehr, Hans-Georg Schwarz, Mark Wilhelm Drewes, Peter Dahmen +2 more 2004-04-27
6686318 Heterocyclically substituted aromatic amino compounds with a herbicidal effect Roland Andree, Mark Wilhelm Drewes, Kurt Findeisen, Joachim Kluth, Karl-Heinz Linker +2 more 2004-02-03
6677277 Substituted sulphonyl amino(thio)carbonyl compounds and their use as herbicides Mark Wilhelm Drewes, Kurt Findeisen, Ernst Rudolf F. Gesing, Johannes-Rudolf Jansen, Rolf Kirsten +7 more 2004-01-13
6610631 Substituted aryl ketones Klaus-Helmut Muller, Stefan Lehr, Hans-Georg Schwarz, Mark Wilhelm Drewes, Peter Dahmen +2 more 2003-08-26
6602826 Heterocyclically substituted aromatic amino compounds with a herbicidal effect Roland Andree, Mark Wilhelm Drewes, Kurt Findeisen, Joachim Kluth, Karl-Heinz Linker +2 more 2003-08-05
6573219 Substituted heterocyclyl-2H-chromenes Karl-Heinz Linker, Roland Andree, Karl-Julius Reubke, Mark Wilhelm Drewes, Peter Dahmen +2 more 2003-06-03
6559102 Substituted 3-aryl-pyrazoles Karl-Heinz Linker, Joachim Kluth, Mark Wilhelm Drewes, Dieter Feucht, Rolf Pontzen +1 more 2003-05-06
6525211 Herbicidal sulphonylamino(thio)carbonyl compounds Klaus-Helmut Muller, Rolf Kirsten, Ernst Rudolf F. Gesing, Joachim Kluth, Mark Wilhelm Drewes +6 more 2003-02-25
6495492 Substituted 3-aryl-pyrazoles Karl-Heinz Linker, Joachim Kluth, Mark Wilhelm Drewes, Dieter Feucht, Rolf Pontzen +1 more 2002-12-17
6495491 Substituted cyanophenyl uracils Roland Andree, Mark Wilhelm Drewes, Markus Dollinger, Hans-Joachim Santel, Christoph Erdelen +2 more 2002-12-17
6451736 Substituted aromatic thiocarboxylic acid amides and their use as herbicides Karl-Heinz Linker, Kurt Findeisen, Roland Andree, Mark Wilhelm Drewes, Andreas Lender +3 more 2002-09-17
6451737 Substituted aryl sulphonyl (thio) ureas as herbicides Ernst Rudolf F. Gesing, Rolf Kirsten, Joachim Kluth, Klaus-Helmut Muller, Mark Wilhelm Drewes +5 more 2002-09-17
6426318 3-aryl-1,2,4-triazone derivatives with herbicidal properties Karl-Heinz Linker, Kurt Findeisen, Andreas Lender, Hans-Joachim Santel, Markus Dollinger +2 more 2002-07-30
6420316 Substituted aromatic thiocarboxylic acid amides and their use as herbicides Karl-Heinz Linker, Kurt Findeisen, Roland Andree, Mark Wilhelm Drewes, Andreas Lender +3 more 2002-07-16
6417141 Substituted aminouracils Roland Andree, Mark Wilhelm Drewes, Markus Dollinger, Hans-Joachim Santel 2002-07-09
6395683 Heterocyclylbenzonitriles Mark Wilhelm Drewes, Roland Andree, Kurt Findeisen, Wilhelm Haas, Andreas Lender +3 more 2002-05-28
6362337 Substituted phenyluracils Roland Andree, Katharina Voigt, Markus Dollinger, Hans-Joachim Santel 2002-03-26
6350720 Substituted phenyltriazolin(THI)ones and their use as herbicides Karl-Heinz Linker, Wilhelm Haas, Markus Dollinger 2002-02-26
6331507 Substituted aromatic thiocarboxylic acid amides and their use as herbicides Karl-Heinz Linker, Kurt Findeisen, Roland Andree, Mark Wilhelm Drewes, Andreas Lender +3 more 2001-12-18
6297195 Substituted triazoloazine sulphonamides Ernst Rudolf F. Gesing, Mark Wilhelm Drewes, Johannes-Rudolf Jansen, Rolf Kirsten, Joachim Kluth +7 more 2001-10-02
6277789 Substituted phenyluracils Roland Andree, Katharina Voigt, Markus Dollinger, Hans-Joachim Santel 2001-08-21
6258957 N-aryl-1,2,4-triazolin-5-ones Karl-Heinz Linker, Kurt Findeisen, Wilhelm Haas, Andreas Lender, Klaus-Helmut Muller +3 more 2001-07-10
6251831 Herbicidal sulphonylamino(thio)carbonyl compounds Klaus-Helmut Muller, Rolf Kirsten, Ernst Rudolf F. Gesing, Joachim Kluth, Mark Wilhelm Drewes +6 more 2001-06-26
6200935 Arylalkyltriazole derivatives and their use as herbicides Roland Andree, Mark Wilhelm Drewes, Andreas Lender, Karl-Heinz Linker, Markus Dollinger 2001-03-13