AK

Arnim Köhn

BG Bayer Intellectual Property Gmbh: 6 patents #159 of 1,266Top 15%
BC Bayer Cropscience: 5 patents #252 of 1,202Top 25%
SC Schering: 4 patents #698 of 2,442Top 30%
AG Aventis Cropscience Gmbh: 1 patents #36 of 120Top 30%
📍 Nieder-Olm, DE: #6 of 81 inventorsTop 8%
Overall (All Time): #296,282 of 4,157,543Top 8%
16
Patents All Time

Issued Patents All Time

Showing 1–16 of 16 patents

Patent #TitleCo-InventorsDate
10433553 Salts of N-(1,3,4-oxadiazol-2-yl) aryl carboxylic acid amides and the use of same as herbicides Ralf Braun, Hartmut Ahrens, Christian Waldraff, Ines Heinemann, Hansjörg Dietrich +2 more 2019-10-08
10336716 Thermodynamically stable crystal modification of 2-methyl-N-(5-methyl-1, 3, 4-oxadiazol-2-yl)-3-(methylsulfonyl)-4-(trifluoromethyl)benzamide Christopher Hugh Rosinger, Christian Waldraff, Britta Olenik, Birgit Keil, Benedikt Mehl 2019-07-02
9609863 Herbicide/safener compositions containing N-(tetrazol-5-yl) aryl carboxylic acid amides and N-(triazol-5-yl) aryl carboxylic acid amides Ralf Braun, Hartmut Ahrens, Andreas van Almsick, Simon Dörner-Rieping, Christopher Hugh Rosinger +2 more 2017-04-04
9332759 Herbicide safener compositions Andreas van Almsick, Hartmut Ahrens, Frank Ziemer, Simon Dörner-Rieping, Christopher Hugh Rosinger +1 more 2016-05-10
9101141 N-(1,3,4-oxadiazol-2-yl)arylcarboxamides and use thereof as herbicides Hartmut Ahrens, Ralf Braun, Simon Dörner-Rieping, Stefan Lehr, Ines Heinemann +3 more 2015-08-11
9035067 N-(1,2,5-Oxadiazol-3-yl)-, N-(tetrazol-5-yl)- and N-(triazol-5-yl)bicycloarylcarboxamides and their use as herbicides Andreas Almsick, Hartmut Ahrens, Simon Dörner-Rieping, Ralf Braun, Isolde Häuser-Hahn +3 more 2015-05-19
9035064 N-(1,2,5-oxadiazol-3-yl)pyridinecarboxamides and use thereof as herbicides Andreas van Almsick, Ralf Braun, Monika Schmitt, Jörg Tiebes, Ines Heinemann +3 more 2015-05-19
8822378 N-(tetrazol-5-yl)- and N-(triazol-5-yl)arylcarboxamides and use thereof as herbicides Ralf Braun, Simon Dörner-Rieping, Hartmut Ahrens, Stefan Lehr, Andreas van Almsick +5 more 2014-09-02
8481749 N-(tetrazol-5-yl)- and N-(triazol-5-yl)arylcarboxamides and their use as herbicides Ralf Braun, Andreas Almsick, Hartmut Ahrens, Simon Dörner-Rieping, Lothar Willms +4 more 2013-07-09
8288316 N-(1,2,5-oxadiazol-3-yl)benzamides and their use as herbicides Jörg Tiebes, Andreas Almsick, Hartmut Ahrens, Ines Heinemann, Ralf Braun +9 more 2012-10-16
7838672 Use of fused ring-1,2,4-benzotriazine derivatives as herbicides or plant growth regulators for the control of undesired plants or vegetation, compounds and compositions thereof, and processes for their preparation Wolfgang Giencke, Hendrick Helmke, Kenneth Garcia Marques, Thomas Auler, Martin Jeffrey Hills +3 more 2010-11-23
6660691 Herbicidal composition comprising benzoylpyrazoles and safener (isoxadifen or mefenpyr) Frank Ziemer, Andreas van Almsick, Lothar Willms, Hans-Joachim Zeiss, Hermann Bieringer +1 more 2003-12-09
5248810 Halogenated olefins, processes for their preparation and their use as pesticides Gunter Homberger, Hartmut Joppien, Harald Von Keyserlingk 1993-09-28
5089662 2,2-difluorocyclopropylethane derivatives, processes for their preparation and their use as pesticides Peter Wegner, Hartmut Joppien, Gunter Homberger 1992-02-18
5071869 2-fluorocyclopropylacetic acid esters, processes for their preparation and their use as pesticides Gunter Homberger, Hartmut Joppien, Harald Von Keyserlingk 1991-12-10
4983630 2,2-difluorocyclopropylethane derivatives, processes for their preparation and their use as pesticides Peter Wegner, Hartmut Joppien, Gunter Homberger 1991-01-08