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 51–75 of 255 patents

Patent #TitleCo-InventorsDate
6262051 Fungicidal methoximinomethyldioxazines Ulrich Heinemann, Herbert Gayer, Peter Gerdes, Bernd-Wieland Kruger, Robert Markert +7 more 2001-07-17
6262039 Triazolinethione-phosphoric acid derivatives Stefan Hillebrand, Bernd-Wieland Kruger, Manfred Jautelat, Klaus Stenzel, Astrid Mauler-Machnik 2001-07-17
6245794 Triazolyl disulphides Manfred Jautelat, Klaus Stenzel 2001-06-12
6235790 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 2001-05-22
6235744 Fungicidal active compound combinations Wilhelm Brandes, Heinz-Wilhelm Dehne, Karl-Heinz Kuck, Bernd-Wieland Kruger 2001-05-22
6235743 Halogen pyrimidinyl aryl (thio)ethers as pesticides Herbert Gayer, Peter Gerdes, Ulrich Heinemann, Bernd-Wieland Kruger, Ralf Tiemann +2 more 2001-05-22
6221862 Microbicide 1,4,2-dioxazine derivatives Bernd-Wieland Kruger, Klaus Stenzel, Astrid Mauler-Machnik, Gerd Hanssler 2001-04-24
6214825 Aza-heterocycloakenes, pesticidal compositions containing them, pesticidal methods of using them, and processes for preparing them Bernd-Wieland Kruger, Ulrich Heinemann, Herbert Gayer, Lutz Assmann, Ralf Tiemann +3 more 2001-04-10
6207691 Fungicidal active compound combinations Klaus Stenzel, Wilhelm Brandes, Bernd-Wieland Kruger, Karl-Heinz Kuck, Rolf Pontzen +3 more 2001-03-27
6194464 Imidic acid derivatives and their use as pesticides Dietmar Kuhnt, Ulrich Heinemann, Herbert Gayer, Peter Gerdes, Jorg Stetter +2 more 2001-02-27
6191155 Isothiazolcarboxylic acid derivatives Lutz Assmann, Dietmar Kuhnt, Hans-Ludwig Elbe, Christoph Erdelen, Gerd Hanssler +4 more 2001-02-20
6191128 Fungicidal active substance combinations Klaus Stenzel, Ulrich Heinemann 2001-02-20
6177459 Substituted heterocyclic compounds and their use as fungicides Herbert Gayer, Bernd-Wieland Kruger, Dietmar Kuhnt, Ulrich Heinemann, Peter Gerdes +3 more 2001-01-23
6177463 Oxime derivatives and their use as pesticides Peter Gerdes, Herbert Gayer, Bernd-Wieland Kruger, Bernd Gallenkamp, Heinz-Wilhelm Dehne +2 more 2001-01-23
6166059 Thiocyano- triazolyl derivatives and their use as microbicides Manfred Jautelat, Klaus Stenzel, Gerd Hanssler 2000-12-26
6160121 Pyridyl-thiazoles and their use to protect plants against infections by micro-organisms Bernd Gallenkamp, Klaus Stenzel, Gerd Hanssler, Heinz-Wilhelm Dehne 2000-12-12
6153636 Fungicidal compositions Heinz-Wilhelm Dehne, Karl-Heinz Kuck, Wilhelm Brandes, Wolfgang Kramer 2000-11-28
6150374 Substituted cycloalkenes, process of preparing them and method of using them as pesticides Herbert Gayer, Peter Gerdes, Ralf Tiemann, Klaus Stenzel 2000-11-21
6136754 Intermediates for pyridyl-thiazoles and their use to protect plants against infections by micro-organisms Bernd Gallenkamp, Klaus Stenzel, Gerd Hanssler, Heinz-Wilhelm Dehne 2000-10-24
6114362 Compositions for the control of plant pests Christoph Erdelen, Wolfram Andersch, Heinz-Wilhelm Dehne, Jurgen Hartwig, Klaus Stenzel +1 more 2000-09-05
6114368 Triazolyl disulphides Manfred Jautelat, Klaus Stenzel 2000-09-05
6114539 Mercapto-imidazolyl derivatives Manfred Jautelat, Ralf Tiemann, Klaus Stenzel 2000-09-05
6107336 Dihydrofuran carboxamides Hans-Ludwig Elbe, Franz Kunisch, Dietmar Bielefeldt, Ralf Tiemann, Klaus Stenzel +2 more 2000-08-22
6103745 Substituted benzimidazoles for pest control Lutz Assmann, Albrecht Marhold, Heinz-Wilhelm Dehne, Christoph Erdelen, Klaus Stenzel 2000-08-15
6103726 Use of pyrrolopyrimidines for controlling pests Dietmar Kuhnt, Klaus Tietjen, Hermann Uhr, Robert Markert, Ralf Tiemann +3 more 2000-08-15