SD

Stefan Dutzmann

BH Bayer Healthcare: 242 patents #5 of 8,007Top 1%
BC Bayer Cropscience: 6 patents #219 of 1,202Top 20%
BG Bayer Intellectual Property Gmbh: 4 patents #238 of 1,266Top 20%
📍 Langenfeld, DE: #1 of 523 inventorsTop 1%
Overall (All Time): #1,897 of 4,157,543Top 1%
255
Patents All Time

Issued Patents All Time

Showing 76–100 of 255 patents

Patent #TitleCo-InventorsDate
6103717 Halogen pyrimidines and its use thereof as parasite abatement means Ulrich Heinemann, Herbert Gayer, Peter Gerdes, Bernd-Wieland Kruger, Bernd Gallenkamp +5 more 2000-08-15
6080775 Sulphonyl-mercapto-triazolyl derivatives and their use as microbicides Manfred Jautelat, Klaus Stenzel 2000-06-27
6071940 Fungicidal active compound combinations Wilhelm Brandes, Heinz-Wilhelm Dehne, Karl-Heinz Kuck, Bernd-Wieland Kruger 2000-06-06
6057353 Triazolyl-mercaptides and their use as microbicides Manfred Jautelat, Klaus Stenzel 2000-05-02
6054621 Alkoxyacrylic acid thiol esters used as fungicides Herbert Gayer, Peter Gerdes, Ulrich Heinemann, Bernd-Wieland Kruger, Ralf Tiemann +2 more 2000-04-25
6054473 1,3-dimethyl-5-fluoro-pyrazole-4-carboxamide derivatives, their preparation and their use as microbicides Hans-Ludwig Elbe, Dietmar Bielefeldt, Ralf Tiemann, Klaus Stenzel, Martin Kugler +1 more 2000-04-25
6051592 Acyl-mercapto-triazolyl derivatives and the use thereof as microbicides Manfred Jautelat, Klaus Stenzel 2000-04-18
6031107 Fluoromethoxyacrylic acid derivatives and their use as pest control agents Ulrich Heinemann, Herbert Gayer, Peter Gerdes, Albrecht Marhold, Uwe Stelzer +2 more 2000-02-29
6013664 Microbicidal agents based on thiophene-2-carboxylic acid derivatives Reiner Fischer, Norbert Lui, Gerd Hanssler 2000-01-11
6008257 Hydroxamic-acid derivatives, method of preparing them and their use as fungicides Bernd-Wieland Kruger, Lutz Assmann, Herbert Gayer, Peter Gerdes, Ulrich Heinemann +6 more 1999-12-28
6001879 Acylaminosalicylic acid amides and their uses as pesticides Thomas Seitz, Klaus Naumann, Ralf Tiemann, Klaus Stenzel, Gerd Hanssler 1999-12-14
5977123 Oximether and acrylic acid derivatives and their use as fungicides Peter Gerdes, Herbert Gayer, Ulrich Heinemann, Ralf Tiemann, Klaus Stenzel 1999-11-02
5965593 Fungicidal compositions Heinz-Wilhelm Dehne, Karl-Heinz Kuck, Wilhelm Brandes, Wolfgang Kramer 1999-10-12
5962518 Fungicidal active compound combinations Klaus Stenzel, Wilhelm Brandes, Bernd-Wieland Kruger, Karl-Heinz Kuck, Rolf Pontzen +3 more 1999-10-05
5945380 Pyridyl-thiazoles and their use to protect plants against infections by micro-organisms Bernd Gallenkamp, Klaus Stenzel, Gerd Hanssler, Heinz-Wilhelm Dehne 1999-08-31
5932605 Substituted benzimidazoles for pest control Lutz Assmann, Albrecht Marhold, Heinz-Wilhelm Dehne, Christoph Erdelen, Klaus Stenzel 1999-08-03
5922762 Fungicidal active compound combinations Wilhelm Brandes, Heinz-Wilhelm Dehne, Karl-Heinz Kuck, Bernd-Wieland Kruger 1999-07-13
5883250 Substituted azadioxacycloalkenes, fungicidal composition containing them, process for preparing them, and method of using them to combat fungi Bernd-Wieland Kruger, Lutz Assmann, Herbert Gayer, Peter Gerdes, Ulrich Heinemann +7 more 1999-03-16
5859039 Microbicidal triazolyl derivatives Manfred Jautelat, Ralf Tiemann, Gerd Hanssler, Klaus Stenzel 1999-01-12
5789430 Triazolyl derivatives Manfred Jautelat, Ralf Tiemann, Gerd Hanssler, Klaus Stenzel 1998-08-04
5786375 Hydroxyethyl-azolyl derivatives Michael Lindemann, Heinz-Wilhelm Dehne, Gerd Hanssler 1998-07-28
5773445 3-methoxy-phenyl-acrylic acid methyl esters Herbert Gayer, Peter Gerdes, Otto Schallner, Heinz-Wilhelm Dehne, Gerd Hanssler 1998-06-30
5763466 Fungicidal active compound combinations Gerd Hanssler, Matthias WÜNSCH 1998-06-09
5760067 Halogen alkenyl azolyl microbicides Manfred Jautelat, Heinz-Wilhelm Dehne 1998-06-02
5736551 Fungicidal compositions Heinz-Wilhelm Dehne, Karl-Heinz Kuck, Wilhelm Brandes, Wolfgang Kramer 1998-04-07