Inventor
HAGEMANN HERMANN
93 patents
⚠️ This page may combine multiple inventors who share the name “HAGEMANN HERMANN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
BAYER AG
48 patentsUS6358887B1Mar 19, 2002
2-Phenyl-substituted heterocyclic 1,3-ketonols as herbicides and pesticides
BAYER AG155 citations99
US6316486B1Nov 13, 2001
Alkyl dihalogenated phenyl-substituted ketoenols useful as pesticides and herbicides
BAYER AG140 citations99
US6251830B1Jun 26, 2001
Dialkyl-halogenophenyl-substituted ketoenols
BAYER AG105 citations99
US6140358AOct 31, 2000
Substituted phenyl keto enols as pesticides and herbicides
BAYER AG146 citations99
US6110872AAug 29, 2000
2,4,5-trisubstituted phenylketo-enols for use as pesticides and herbicides
BAYER AG116 citations99
US5994274ANov 30, 1999
Dialkyl phenyl halide-substituted keto-enols for use as herbicides and pesticides
BAYER AG140 citations99
US6511942B1Jan 28, 2003
2,4,5-trisubstituted phenylketo-enols for use as pesticides and herbicides
BAYER AG92 citations98
US6380246B1Apr 30, 2002
Alkyl-dihalogenated phenyl-substituted ketoenols useful as pesticides and herbicides
BAYER AG83 citations98
US6288102B1Sep 11, 2001
Substituted phenylketoenols and their use as pesticides and herbicides
BAYER AG88 citations98
US6133296AOct 17, 2000
Substituted pyridyl keto enols
BAYER AG104 citations98
US6608211B1Aug 19, 2003
Substituted phenyl ketoenols
BAYER AG67 citations96
US6486343B1Nov 26, 2002
Substituted phenyl keto enols as pesticides and herbicides
BAYER AG55 citations96
US6469196B2Oct 22, 2002
Dialkyl phenyl halide-substituted keto-enols for use as herbicides and pesticides
BAYER AG65 citations96
US6388123B1May 14, 2002
Substituted phenyl keto enols as pesticides and herbicides
BAYER AG63 citations96
US6271180B2Aug 7, 2001
Substituted phenyl keto enols as pesticides and herbicides
BAYER AG65 citations96
US6071937AJun 6, 2000
Oxymethoxy-3-aryl-pyrone derivatives
BAYER AG48 citations96
US6051723AApr 18, 2000
3-aryl-tetronic acid derivatives
BAYER AG46 citations96
US5830825ANov 3, 1998
3-aryl-tetronic acid derivatives, the production thereof and the use thereof as antiparasitic agents
BAYER AG86 citations96
US5530149AJun 25, 1996
Azolylmethyl-fluorocyclopropyl derivatives
BAYER AG71 citations96
US5225434AJul 6, 1993
Pesticidal and herbicidal polycyclic 3-aryl-pyrrolidine-2,4-dione derivatives
BAYER AG94 citations96
US5116836AMay 26, 1992
3-phenyl-pyrrolidine-2,4-dione derivatives having pesticidal activity
BAYER AG105 citations96
US5091537AFeb 25, 1992
Intermediates for preparing 3-aryl-pyrrolidine-2,4-diones
BAYER AG53 citations96
US5059623AOct 22, 1991
Substituted cycloalkyl- and heterocyclyl-carboxanilides
BAYER AG66 citations96
US5045560ASep 3, 1991
Pesticidal tautomers of 3-aryl-pyrrolidine-2,4-diones and use thereas
BAYER AG107 citations96
US4985063AJan 15, 1991
3-aryl-pyrrolidine-2,4-diones
BAYER AG112 citations96
US7915282B2Mar 29, 2011
C2-phenyl-substituted cyclic keto-enols used as pesticides and herbicides
BAYER AG16 citations93
US6933261B2Aug 23, 2005
2,4,5-Trisubstituted phenylketoenols
BAYER AG16 citations93
US6759548B2Jul 6, 2004
Dialkyl-halogenophenyl-substituted ketoenols
BAYER AG22 citations93
US6391912B1May 21, 2002
Substituted phenylketoenols
BAYER AG42 citations93
US5142065AAug 25, 1992
3-aryl-pyrrolidine-2,4-diones
BAYER AG42 citations93
US4252820AFeb 24, 1981
Arthropodicidal 2,2-dimethyl-3-(2-perfluoroalkyl-2-perhaloalkyl-vinyl)-cyclopropanecarboxylic acid esters
BAYER AG37 citations93
US6468966B1Oct 22, 2002
Octacyclodepsipeptides having an endoparasiticidal action
BAYER AG19 citations92
US6369028B1Apr 9, 2002
Octacyclodepsipeptides having an endoparasiticidal action
BAYER AG20 citations92
US5777075AJul 7, 1998
Octacyclodepsipeptides having an endoparasiticidal action
BAYER AG36 citations92
US5717063AFeb 10, 1998
Octacyclodepsipeptides having an endoparasiticidal action
BAYER AG28 citations92
US5186737AFeb 16, 1993
Pesticidal 3-aryl-pyrrolidine-2,4-diones
BAYER AG55 citations92
US4871387AOct 3, 1989
Pyri(mi)dyl-oxy-and -thio-benzoic acid derivatives useful as herbicides and plant growth regulants
BAYER AG29 citations91
US7256158B2Aug 14, 2007
2,4,5,-trisubstituted phenylketo-enols for use as pesticides and herbicides
BAYER AG12 citations84
US6746990B2Jun 8, 2004
2-phenyl-substituted heterocyclic 1,3-ketoenols as herbicides and pesticides
BAYER AG17 citations84
US6670488B1Dec 30, 2003
Substituted phenylketoenols
BAYER AG12 citations82
US4713389ADec 15, 1987
Fungicidally and bactericidally active acylated saccharin derivatives
BAYER AG20 citations82
US4104195AAug 1, 1978
Blowing agents based on urea dicarboxylic acid anhydride
BAYER AG18 citations82
US6900341B2May 31, 2005
Substituted phenylketoenols
BAYER AG5 citations74
US6858741B2Feb 22, 2005
Alkyl-dihalogenated phenyl-substituted ketoenols useful as pesticides and herbicides
BAYER AG9 citations74
US6630594B2Oct 7, 2003
Methods of making substituted phenylketoenols
BAYER AG9 citations74
US6576771B1Jun 10, 2003
Oxymethoxy-3-aryl-pyrone derivatives
BAYER AG7 citations74
US4549994AOct 29, 1985
Preparation of new fluoropivalic acid fluorides
BAYER AG6 citations74
US4533776AAug 6, 1985
Preparation of fluorinated nitroalkanes
BAYER AG13 citations74
AGFA GEVAERT AG
1 patentRUTHER MICHAEL
1 patentShowing the top 50 of 93 patents by PatentIndex Score.