HS

Hans-Joachim Santel

BH Bayer Healthcare: 376 patents #2 of 8,007Top 1%
NK Nihon Bayer Agrochem K. K.: 4 patents #43 of 99Top 45%
AA Arysta Lifescience North America: 1 patents #16 of 34Top 50%
BC Bayer Cropscience: 1 patents #635 of 1,202Top 55%
BG Bayer Intellectual Property Gmbh: 1 patents #640 of 1,266Top 55%
📍 Cologne, CT: #1 of 4 inventorsTop 25%
Overall (All Time): #718 of 4,157,543Top 1%
381
Patents All Time

Issued Patents All Time

Showing 51–75 of 381 patents

Patent #TitleCo-InventorsDate
6172255 Alkoxy-alkyl-substituted 1-H-3-aryl-pyrrolidine-2,4-diones used as herbicides and pesticides Reiner Fischer, Thomas Bretschneider, Bernd-Wieland Kruger, Michael Ruther, Christoph Erdelen +2 more 2001-01-09
6162765 Substituted N-aryl nitrogen-containing heterocyclic compounds Karl-Heinz Linker, Kurt Findeisen, Otto Schallner, Andreas Lender, Markus Dollinger +2 more 2000-12-19
6159903 Substituted 2-aryl-1,2,4-triazine-3,5-di(thi)ones as herbicides Karl-Heinz Linker, Kurt Findeisen, Markus Dollinger 2000-12-12
6153761 Sulphonylaminocarbonyltriazolinones having halogenoalkylthio substituents Klaus-Helmut Muller, Rolf Kirsten, Ernst Rudolf F. Gesing, Joachim Kluth, Kurt Findeisen +6 more 2000-11-28
6150304 2-aryl-cyclopentane-1,3-dione derivatives Reiner Fischer, Jacques Dumas, Thomas Bretschneider, Christoph Erdelen, Ulrike Wachendorff-Neumann +3 more 2000-11-21
6121204 Herbicidal or fungicidal sulphonylaminocarbonyltriazolinones with halogenated alk(en)oxy substituents Klaus-Helmut Muller, Rolf Kirsten, Ernst Rudolf F. Gesing, Joachim Kluth, Kurt Findeisen +7 more 2000-09-19
6110872 2,4,5-trisubstituted phenylketo-enols for use as pesticides and herbicides Folker Lieb, Hermann Hagemann, Arno Widdig, Michael Ruther, Reiner Fischer +8 more 2000-08-29
6110870 N-cyanoaryl-nitrogen heterocycles Roland Andree, Mark Wilhelm Drewes, Albrecht Marhold, Markus Dollinger 2000-08-29
6100420 Heterocyclylbenzonitriles Mark Wilhelm Drewes, Roland Andree, Kurt Findeisen, Wilhelm Haas, Andreas Lender +3 more 2000-08-08
6077813 Substituted aromatic thiocarboxylic acid amides and their use as herbicides Karl-Heinz Linker, Kurt Findeisen, Roland Andree, Mark Wilhelm Drewes, Andreas Lender +3 more 2000-06-20
6074989 Substituted azolylsulphonylphenyluracils Roland Andree, Mark Wilhelm Drewes, Markus Dollinger 2000-06-13
6001776 Herbicidal sulphonylamino(thio)carbonyl triazolin(thi)ones with heterocyclyl(alk)oxy substituents Klaus-Helmut Muller, Joachim Kluth, Rolf Kirsten, Ernst Rudolf F. Gesing, Kurt Findeisen +4 more 1999-12-14
5994274 Dialkyl phenyl halide-substituted keto-enols for use as herbicides and pesticides Reiner Fischer, Thomas Bretschneider, Hermann Hagemann, Folker Lieb, Michael Ruther +7 more 1999-11-30
5994273 Herbicidal or fungicidal sulphonylaminocarbonyltriazolinones with halogenated alk(en)ylthio substituents Klaus-Helmut Muller, Rolf Kirsten, Ernst Rudolf F. Gesing, Joachim Kluth, Kurt Findeisen +6 more 1999-11-30
5990048 Selective herbicides based on metribuzin and substituted imidazo[1,2-a]pyridin-3-yl-sulfonyl compounds Peter Dahmen, Markus Dollinger, Hans-Jochem Riebel 1999-11-23
5990044 Selective herbicides based on aryl uracils Markus Dollinger, Roland Andree, Mark Wilhelm Drewes 1999-11-23
5981567 Substituted spiroheterocyclic 1h-3-aryl-pyrrolidine-2,4-dione derivatives and their use as pesticides Reiner Fischer, Thomas Bretschneider, Bernd-Wieland Kruger, Markus Dollinger, Christoph Erdelen +1 more 1999-11-09
5981436 Substituted diazacyclohexanedi (thi) ones Mark Wilhelm Drewes, Roland Andree, Otto Schallner, Markus Dollinger 1999-11-09
5977029 3-aryl-5-halogen-pyrone derivatives as pest control agents Reiner Fischer, Folker Lieb, Michael Ruther, Jorg Stetter, Markus Dollinger +4 more 1999-11-02
5972844 Sulphonyl amino (thio) carbonyl-1,2,4-triazolin (thi) one derivatives and the use thereof as herbicides Klaus-Helmut Muller, Joachim Kluth, Ernst Rudolf F. Gesing, Klaus Konig, Markus Dollinger 1999-10-26
5962372 N-cyanoaryl nitrogen heterocycles Roland Andree, Mark Wilhelm Drewes, Markus Dollinger, Christoph Erdelen 1999-10-05
5877121 Substituted pyrimidin(ethi)ones Roland Andree, Mark Wilhelm Drewes, Markus Dollinger 1999-03-02
5869681 Herbicidal sulphonylaminocarbonyltriazolinones having substituents bonded via oxygen of the formula Klaus-Helmut Muller, Klaus Konig, Joachim Kluth, Klaus Lurssen, Robert R. Schmidt 1999-02-09
5863933 Substituted benzimidazoles Winfried Lunkenheimer, Bernd Baasner, Folker Lieb, Stefan Bohm, Albrecht Marhold +3 more 1999-01-26
5861358 Substituted sulphonylaminocarbonyltriazolinones and their use as herbicides Kurt Findeisen, Karl-Heinz Linker, Ernst Rudolf F. Gesing, Joachin Kluth, Klaus-Helmut Muller +3 more 1999-01-19