Inventor
DITTGEN JAN
DE54 patents
⚠️ This page may combine multiple inventors who share the name “DITTGEN JAN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
BAYER CROPSCIENCE AG
14 patentsUS7932211B2Apr 26, 2011
4-(4-trifluoromethyl-3-thiobenzoyl)pyrazoles and their use as herbicides
BAYER CROPSCIENCE AG7 citations84
US9776993B2Oct 3, 2017
Nitrogen-containing heterocyclic compounds for plant disease control
BAYER CROPSCIENCE AG5 citations72
US9510598B2Dec 6, 2016
Nitrogen-containing heterocyclic compounds for plant disease control
BAYER CROPSCIENCE AG4 citations72
US8039014B2Oct 18, 2011
3′-alkoxyspirocyclopentyl-substituted tetramic and tetronic acids
BAYER CROPSCIENCE AG5 citations63
US7943551B2May 17, 2011
3-cyclopropyl-4-(3-thiobenzoyl) pyrazoles and their use as herbicides
BAYER CROPSCIENCE AG2 citations62
US11191265B2Dec 7, 2021
Method of reducing crop damage
BAYER CROPSCIENCE AG1 citations61
US7943550B2May 17, 2011
4-(3-Aminobenzoyl)-1 methylpyrazoles and their use as herbicides
BAYER CROPSCIENCE AG2 citations61
US8846946B2Sep 30, 2014
Germinal alkoxy/alkylspirocyclic substituted tetramate derivatives
BAYER CROPSCIENCE AG0 citations52
US7939467B2May 10, 2011
4-(3-aminobenzoyl)-1-ethylpyrazoles and their use as herbicides
BAYER CROPSCIENCE AG1 citations52
US9045390B2Jun 2, 2015
Haloalkylmethyleneoxyphenyl-substituted ketoenols
BAYER CROPSCIENCE AG0 citations51
US8895471B2Nov 25, 2014
Chiral3-(benzylsulfinyl)-5,5-dimethyl-4,5-dihydroisoxazole derivatives and 5,5-dimethyl-3-[(1h-pyrazol-4-ylmethyl)sulfinyl]-4,5-dihyddroisoxazole derivatives, method for the production thereof, and use of same as herbicides and plant growth regulators
BAYER CROPSCIENCE AG0 citations51
US10065926B2Sep 4, 2018
Use of substituted dihydrooxindolylsulfonamides, or the salts thereof, for increasing the stress tolerance of plants
BAYER CROPSCIENCE AG1 citations50
US8367873B2Feb 5, 2013
Phenyl-substituted bicyclooctane-1,3-dione derivatives
BAYER CROPSCIENCE AG0 citations42
US10322995B2Jun 18, 2019
Substituted cyano cycloalkyl penta-2,4-dienes, cyano cycloalkyl pent-2-en-4-ynes, cyano heterocyclyl penta-2,4-dienes and cyano heterocyclyl pent-2-en-4-ynes as active substances against abiotic plant stress
BAYER CROPSCIENCE AG0 citations40
FISCHER REINER
9 patentsUS8138119B2Mar 20, 2012
Alkoxyalkyl spirocyclic tetramic acids and tetronic acids
FISCHER REINER16 citations83
US8435549B2May 7, 2013
Halogen alkoxy spirocyclic tetramic and tetronic acid derivatives
FISCHER REINER4 citations63
US8389443B2Mar 5, 2013
Geminal alkoxy/alkylspirocyclic substituted tetramate derivatives
FISCHER REINER3 citations63
US8173697B2May 8, 2012
Alkoxyalkyl-substituted cyclic keto-enols
FISCHER REINER4 citations63
US8168832B2May 1, 2012
2,4,6-trialkylphenyl substituted cyclopentane-1,3-dione
FISCHER REINER4 citations63
US8067458B2Nov 29, 2011
Alkoxyalkyl-substituted cyclic ketoenols
FISCHER REINER3 citations63
US8518985B2Aug 27, 2013
Haloalkylmethyleneoxyphenyl-substituted ketoenols
FISCHER REINER3 citations62
US8507537B2Aug 13, 2013
Trifluromethoxyphenyl-substituted tetramic acid derivatives pesticides and/or herbicides
FISCHER REINER3 citations61
US8993782B2Mar 31, 2015
Cis-alkoxyspirocyclic biphenyl-substituted tetramic acid derivatives
FISCHER REINER0 citations52
BAYER AG
3 patentsUS10932467B2Mar 2, 2021
Herbicidal mixtures
BAYER AG2 citations71
US11219209B2Jan 11, 2022
Method of reducing crop damage
BAYER AG1 citations61
US12583826B2Mar 24, 2026
[(1,5-diphenyl-1H-1,2,4-triazol-3-yl)oxy]acetic acid derivatives and salts thereof, crop protection compositions comprising them, methods for producing them and use thereof as safeners
BAYER AG0 citations48
AHRENS HARTMUT
3 patentsUS8114816B2Feb 14, 2012
Herbicidally active 4-(3-alkylsulfinylbenzoyl)pyrazoles
AHRENS HARTMUT4 citations60
US8193121B2Jun 5, 2012
2-(3-alkylthiobenzoyl)cyclohexanediones and their use as herbicides
AHRENS HARTMUT1 citations51
US8288319B2Oct 16, 2012
4-(3-alkylthiobenzoyl)pyrazoles and their use as herbicides
AHRENS HARTMUT0 citations41
MINN KLEMENS
2 patentsFRACKENPOHL JENS
2 patentsUS9173395B2Nov 3, 2015
Use of substituted isoquinolinones, isoquinolindiones, isoquinolintriones and dihydroisoquinolinones or in each case salts thereof as active agents against abiotic stress in plants
FRACKENPOHL JENS11 citations79
US9006265B2Apr 14, 2015
Substituted fused pyrimidinones and dihydropyrimidinones
FRACKENPOHL JENS0 citations37
BAYER IP GMBH
2 patentsBRETSCHNEIDER THOMAS
2 patentsLEHR STEFAN
2 patentsBAYER CROPSCIENCE NV
1 patentWILLMS LOTHAR
1 patentKOEHN ARNIM
1 patentDIETRICH HANSJOERG
1 patentKEHNE HEINZ
1 patentDITTGEN JAN
1 patentUENO CHIEKO
1 patentHEINEMANN INES
1 patentNARABU SHINICHI
1 patentJAKOBI HARALD
1 patentALMSICK ANDREAS
1 patentShowing the top 50 of 54 patents by PatentIndex Score.