KS

Klaus Stenzel

BH Bayer Healthcare: 161 patents #13 of 8,007Top 1%
BC Bayer Cropscience: 30 patents #49 of 1,202Top 5%
BG Bayer Intellectual Property Gmbh: 8 patents #121 of 1,266Top 10%
Basf Se: 2 patents #5,851 of 13,826Top 45%
Overall (All Time): #3,186 of 4,157,543Top 1%
205
Patents All Time

Issued Patents All Time

Showing 51–75 of 205 patents

Patent #TitleCo-InventorsDate
6767911 Fungicidal active compound combinations Wilhelm Brandes, Stefan Dutzmann, Bernd-Wieland Kruger, Karl-Heinz Kuck, Rolf Pontzen +3 more 2004-07-27
6730705 Alkoximino acetic acid amides Thomas Seitz, Gerd Hanssler 2004-05-04
6716881 Carbanilides used as pesticides Hans-Ludwig Elbe, Bernd-Wieland Kruger, Robert Markert, Ralf Tiemann, Dietmar Kuhnt +4 more 2004-04-06
6680325 Agents for combating plant pests Christoph Erdelen, Wolfram Andersch, Astrid Mauler-Machnik, Wolfgang Kramer 2004-01-20
6642181 Isothiazole carboxylic acid amides and the application thereof in order to protect plants Lutz Assmann, Dietmar Kuhnt, Hans-Ludwig Elbe, Christoph Erdelen, Stefan Dutzmann +5 more 2003-11-04
6638960 Halogenobenzimidazoles and their use as microbicides Lutz Assmann, Albrecht Marhold, Ralf Tiemann 2003-10-28
6632817 Fluoromethoximino compounds Ulrich Heinemann, Herbert Gayer, Peter Gerdes, Albrecht Marhold, Uwe Stelzer +6 more 2003-10-14
6620822 Fungicidal combinations of active substance Stefan Dutzmann, Astrid Mauler-Machnik, Ulrike Wachendorff-Neumann 2003-09-16
6586415 Triazolinethione-phosphoric acid derivatives Stefan Hillebrand, Bernd-Wieland Kruger, Manfred Jautelat, Astrid Mauler-Machnik, Stefan Dutzmann 2003-07-01
6576771 Oxymethoxy-3-aryl-pyrone derivatives Thomas Bretschneider, Reiner Fischer, Folker Lieb, Hermann Hagemann, Michael Ruther +7 more 2003-06-10
6569869 Annulated azole derivatives useful as microbicidal agents Lutz Assmann, Hans-Ludwig Elbe, Ralf Tiemann 2003-05-27
6566383 Sulfonyltriazol derivatives and their use for combating micro-organisms Lutz Assmann, Stefan Hillebrand, Ulrike Wachendorff-Neumann 2003-05-20
6548549 Acylaminosalicylic acid amides and their uses as pesticides Thomas Seitz, Klaus Naumann, Ralf Tiemann, Gerd Hanssler, Stefan Dutzmann 2003-04-15
6534532 Carbanilides as pesticides Hans-Ludwig Elbe, Bernd-Wieland Kruger, Robert Markert, Ralf Tiemann, Dietmar Kuhnt +4 more 2003-03-18
6531496 O-aryl dithiazole dioxides Hermann Uhr, Christiane Boie, Heiko Rieck, Bernd-Wieland Kruger, Ulrich Heinemann +8 more 2003-03-11
6521653 Microbicidal benzotriazoles Lutz Assmann, Ralf Tiemann, Martin Kugler, Heinrich Schrage 2003-02-18
6509343 Fungicidal active substance combinations Stefan Dutzmann, Ulrich Heinemann 2003-01-21
6500836 Fungicidal active compound combinations Wilhelm Brandes, Stefan Dutzmann, Bernd-Wieland Kruger, Karl-Heinz Kuck, Rolf Pontzen +3 more 2002-12-31
6486191 Nitrophenyl-sulphonyl-imidazoles and use thereof for controlling vegetable and animal pests Lutz Assmann, Christoph Erdelen, Martin Kugler, Peter Wachtler 2002-11-26
6465499 Sulphonylbenzazolones Lutz Assmann, Hans-Ludwig Elbe, Robert Markert, Ralf Tiemann 2002-10-15
6462039 Fungicidal benzoheterocyclyloxime Stefan Hillebrand, Bernd-Wieland Kruger, Herbert Gayer, Peter Gerdes, Gerd Hanssler +1 more 2002-10-08
6448291 Fungicidal active compound combinations Wilhelm Brandes, Stefan Dutzmann, Bernd-Wieland Kruger, Karl-Heinz Kuck, Rolf Pontzen +3 more 2002-09-10
6444693 Fungicidal active substance combinations Ulrike Wachendorff-Neumann, Thomas Seitz 2002-09-03
6444612 Use of 5-amino-pyrazol-derivatives for combating micro-organisms Markus Heil, Thomas Bretschneider, Hans-Christian Militzer, Astrid Mauler-Machnik 2002-09-03
6441030 3-phenyl-pyrones Folker Lieb, Reiner Fischer, Alan Graff, Udo Schneider, Michael Ruther +5 more 2002-08-27