AA

Alfred Angermann

BC Bayer Cropscience: 12 patents #116 of 1,202Top 10%
BG Bayer Intellectual Property Gmbh: 4 patents #238 of 1,266Top 20%
HG Hoechst Schering Agrevo Gmbh: 2 patents #69 of 164Top 45%
SC Schering: 1 patents #1,469 of 2,442Top 65%
Overall (All Time): #236,279 of 4,157,543Top 6%
19
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
11178868 Alkynyl-substituted 3-phenylpyrrolidine-2,4-diones and use thereof as herbicides Stefan Lehr, Reiner Fischer, Guido Bojack, Hendrik Helmke, Dirk Schmutzler +3 more 2021-11-23
10899709 Novel-alkynyl-substituted 3-phenylpyrrolidine-2,4-diones and use thereof as herbicides Stefan Lehr, Hendrik Helmke, Reiner Fischer, Guido Bojack, Christopher Hugh Rosinger +2 more 2021-01-26
9307767 Herbicidally and insecticidally active thiazolopyridinones Christian Waldraff, Stefan Lehr, Hansjoerg Dietrich, Jan Dittgen, Elmar Gatzweiler +2 more 2016-04-12
9101133 Phenyl-substituted bicyclooctane-1,3-dione-derivatives Stefan Lehr, Guido Bojack, Reiner Fischer, Isolde Häuser-Hahn, Ines Heinemann +4 more 2015-08-11
9084425 2,3-diphenyl-valeronitrile derivatives, method for the production thereof and use thereof as herbicides and plant growth regulators Marc Mosrin, Harald Jakobi, Elmar Gatzweiler, Isolde Häuser-Hahn, Ines Heinemann +3 more 2015-07-21
9049863 Substituted (3R,4R)-4-cyan-3,4-diphenylbutanoates, method for the production thereof and use thereof as herbicides and plant growth regulators Harald Jakobi, Marc Mosrin, Elmar Gatzweiler, Isolde Häuser-Hahn, Ines Heinemann +4 more 2015-06-09
9045390 Haloalkylmethyleneoxyphenyl-substituted ketoenols Reiner Fischer, Thomas Bretschneider, Stefan Lehr, Eva-Maria Franken, Olga Malsam +6 more 2015-06-02
8835657 Cyclopentanedione compounds and their use as insecticides, acaricides and/or fungicides Reiner Fischer, Stefan Lehr, Arnd Voerste 2014-09-16
8716184 Herbicidal composition comprising the hydrates of saflufenacil and glyphosate or glufosinate Stefan Lehr, Hubert Menne, Lothar Willms, Erwin Hacker, Britta Olenik 2014-05-06
8541617 Cycloalkylphenyl substituted cyclic ketoenols Reiner Fischer, Thomas Bretschneider, Stefan Lehr, Dieter Feucht, Eva-Maria Franken +6 more 2013-09-24
8518985 Haloalkylmethyleneoxyphenyl-substituted ketoenols Reiner Fischer, Thomas Bretschneider, Stefan Lehr, Eva-Maria Franken, Olga Malsam +6 more 2013-08-27
8492313 Synergistic herbicidal combinations comprising tembotrione Elmar Gatzweiler, Klaus Trabold, Erwin Hacker, Frank Ziemer 2013-07-23
8367873 Phenyl-substituted bicyclooctane-1,3-dione derivatives Guido Bojack, Reiner Fischer, Stefan Lehr, Jan Dittgen, Dieter Feucht +3 more 2013-02-05
8168832 2,4,6-trialkylphenyl substituted cyclopentane-1,3-dione Reiner Fischer, Stefan Lehr, Dieter Feucht, Ulrich Görgens, Olga Malsam +8 more 2012-05-01
8013172 Cycloalkylphenyl substituted cyclic ketoenols Reiner Fischer, Thomas Bretschneider, Stefan Lehr, Dieter Feucht, Eva-Maria Franken +6 more 2011-09-06
7888285 2,4,6-phenyl substituted cyclic ketoenols Reiner Fischer, Klaus Kunz, Stefan Lehr, Michael Ruther, Udo Schneider +13 more 2011-02-15
6444613 Defoliant Gerhard Feurer, Christopher Hugh Rosinger, Felix Thurwachter, Werner Schlesinger 2002-09-03
6232271 1-Methyl-5-alkylsulfonyl-, 1-methyl-5-alkylsulfinyl- and 1-methyl-5-alkylthio- substituted pyrazolylpyrazoles, processes for their preparation and their use as herbicides Helga Franke, Rainer Preuss, Uwe Hartfiel, Holger Wagner, Hermann Bieringer +2 more 2001-05-15
4943310 Cyclohexenecarboxylic acid derivatives as plant growth regulants Helga Franke, Gerhard Johann 1990-07-24