WK

Wolfgang Kramer

BH Bayer Healthcare: 169 patents #12 of 8,007Top 1%
BC Bayer Cropscience: 9 patents #155 of 1,202Top 15%
BG Bayer Intellectual Property Gmbh: 3 patents #305 of 1,266Top 25%
YC Yashima Chemical Industry Co.: 2 patents #6 of 23Top 30%
📍 Burscheid, DE: #1 of 180 inventorsTop 1%
Overall (All Time): #4,192 of 4,157,543Top 1%
181
Patents All Time

Issued Patents All Time

Showing 51–75 of 181 patents

Patent #TitleCo-InventorsDate
5493034 Intermediate for pesticidal aminomethylheterocyclic compounds Joachim Weissmuller, Dieter Berg, Wilhelm Brandes, Stefan Dutzmann 1996-02-20
5464809 Fungicidal 2-methoximinocarboxylic esters Dieter Berg, Heinz-Wilhelm Dehne, Stefan Dutzmann 1995-11-07
5447927 Pesticidal aminomethylheterocyclic compounds Joachim Weissmuller, Dieter Berg, Wilhelm Brandes, Stefan Dutzmann 1995-09-05
5439926 Fungicidal compositions Stefan Dutzmann, Heinz-Wilhelm Dehne, Karl-Heinz Kuck, Wilhelm Brandes 1995-08-08
5405860 Triazolyl-alkanones or triazolyl-alkanols Helmut Timmler, Karl H. Buchel, Helmut Kaspers, Wilhelm Brandes 1995-04-11
5380914 Fungicidal 2-methoximinocarboxylic esters Dieter Berg, Heinz-Wilhelm Dehne, Stefan Dutzmann 1995-01-10
5376660 Pesticidal aminomethylheterocyclic compounds Joachim Weissmuller, Dieter Berg, Wilhelm Brandes, Stefan Dutzmann 1994-12-27
5354779 Substituted oxime ether amides Dieter Berg, Heinz-Wilhelm Dehne, Stefan Dutzmann, Christoph Erdelen 1994-10-11
5312960 Fungicidal 2-methoximinocarboxylic esters Dieter Berg, Heinz-Wilhelm Dehne, Stefan Dutzmann 1994-05-17
5241101 Pesticidal substituted oxime ethers Herbert Gayer, Stefan Dutzmann 1993-08-31
5207817 Herbicidal 5H-furan-2-one derivatives Gerd Kleefeld, Jurgen Bachmann, Peter Babczinski, Hans-Joachim Santel, Klaus Lurssen +1 more 1993-05-04
5194636 Preparation of benzyl ketones and an oxirane Thomas Himmler, Udo Kraatz, Klaus Stroech 1993-03-16
5189063 Pesticidal substituted acrylic esters Alexander Klausener, Herbert Gayer, Dieter Berg, Wilhelm Brandes, Gerd Hanssler +1 more 1993-02-23
5177103 Pesticidal aminomethylheterocyclic compounds Joachim Weissmuller, Dieter Berg, Wilhelm Brandes, Stefan Dutzmann 1993-01-05
5167693 Herbicidal substituted azines Mark Wilhelm Drewes, Rolf Kirsten, Bernd-Wieland Kruger, Hans-Joachim Santel, Klaus Lurssen +1 more 1992-12-01
5146001 Preparation of benzyl ketones and an oxirane Thomas Himmler, Udo Kraatz, Klaus Stroech 1992-09-08
5135942 Fungicidal active compound combinations Stefan Dutzmann, Hans Scheinpflug, Dieter Berg 1992-08-04
5128368 Pesticides based on substituted aminomethyl heterocyclic compounds Joachim Weissmuller, Graham Holmwood, Dieter Berg, Stefan Dutzmann, Wilhelm Brandes +2 more 1992-07-07
5120755 Fungicidal substituted acrylic acid esters Gerd Kleefeld, Alexander Klausener, Wilhelm Brandes, Stefan Dutzmann, Gerd Hanssler 1992-06-09
5118702 Fungicidal and microbicidal substituted 1-aminomethyl-3-aryl-4-cyano-pyrroles Detlef Wollweber, Wilhelm Brandes, Stefan Dutzmann, Wilfried Paulus 1992-06-02
5094681 Herbicidal 5H-furan-2-one derivatives Gerd Kleefeld, Jurgen Bachmann, Peter Babczinski, Hans-Joachim Santel, Klaus Lurssen +1 more 1992-03-10
5086048 Mixture of fungicidal agents Wilhelm Brandes, Helmut Kaspers, Paul Reinecke, Hans Scheinpflug 1992-02-04
5059617 Synergistic fungicidal compositions Wilhelm Brandes, Helmut Kaspers, Paul Reinecke, Hans Scheinpflug 1991-10-22
5013351 Triazolo-pyrimidine-2-sulphonamides useful as herbicides Klaus Jelich, Hans-Joachim Santel, Robert R. Schmidt, Harry Strang 1991-05-07
5010101 Pesticidal aminomethylheterocyclic compounds Joachim Weissmuller, Dieter Berg, Wilhelm Brandes, Stefan Dutzmann 1991-04-23