Inventor
HAMMANN INGEBORG
232 patents
Patents
50 patentsUS4698333AOct 6, 1987
Use of substituted malonic acid derivatives as agents for combating pests
BAYER AG56 citations96
US4139636AFeb 13, 1979
N-Phenyl-N'-benzoyl-ureas and pesticidal compositions and uses therefor
BAYER AG56 citations96
US4533676AAug 6, 1985
2,5-Dihalogenobenzoyl-(thio)urea insecticides
BAYER AG37 citations93
US4485252ANov 27, 1984
2-Phenyl-alk-1-enyl-cyclopropane-carboxylic acid intermediates
BAYER AG36 citations93
US4252820AFeb 24, 1981
Arthropodicidal 2,2-dimethyl-3-(2-perfluoroalkyl-2-perhaloalkyl-vinyl)-cyclopropanecarboxylic acid esters
BAYER AG37 citations93
US4218469AAug 19, 1980
Combating arthropods with 3-phenoxy-fluoro-benzyl carboxylic acid esters
BAYER AG39 citations93
US4179277ADec 18, 1979
4,5-Dichloroimidazole-2-carboxylic acid derivatives
BAYER AG32 citations93
US4005223AJan 25, 1977
Insecticidal 2-chloro-4'-[N-(N'-benzoyl)-ureido]-diphenyl ethers
BAYER AG49 citations92
US3992553ANov 16, 1976
Benzoylureido-diphenyl ether insecticides
BAYER AG33 citations92
US4276310AJun 30, 1981
Combating pests with N-(4-substituted-phenyl)-N'-(2-substituted-benzoyl)-thioureas
BAYER AG21 citations82
US4271186AJun 2, 1981
Stilbene compounds and insecticidal/acaricidal compositions
BAYER AG24 citations82
US4261920AApr 14, 1981
3-Phenoxy-fluoro-benzyl alcohol intermediates
BAYER AG18 citations82
US4194008AMar 18, 1980
N-aryl-N'-(cyclo)-alkyl-thioureas and their use as agents for combating animal pests and plant pests
BAYER AG18 citations82
US4183950AJan 15, 1980
Combating arthropods with 2,2-dimethyl-3-vinyl-cyclopropane carboxylic acid esters of halogenated benzyl alcohols
BAYER AG26 citations82
US4127652ANov 28, 1978
Combating pests with O-alkyl-O-[pyrimidin(5)yl]-(thiono)(thiol) phosphoric(phosphonic) acid esters and ester-amides
BAYER AG21 citations82
US4085226AApr 18, 1978
Insecticidal N-(substituted phenyl)-N'-benzoyl ureas
BAYER AG24 citations82
US4068002AJan 10, 1978
2,4-Dichloro-4-benzoylureido-diphenyl ethers
BAYER AG21 citations82
US4041177AAug 9, 1977
4-Nitro-4'-[N-(N'-benzoyl)-ureido]-diphenyl ethers
BAYER AG25 citations82
US4711905ADec 8, 1987
2,4-dihalogenobenzoyl-(thio)urea insecticides
BAYER AG12 citations74
US4611003ASep 9, 1986
N-substituted benzoyl-N'-3,4-tetrafluoroethylenedioxy-urea pesticides
BAYER AG6 citations74
US4507292AMar 26, 1985
Combating pests with aryl N-oxalyl-N-methyl-carbamates
BAYER AG12 citations74
US4438275AMar 20, 1984
Combating arthropods with novel benzyl esters
BAYER AG5 citations74
US4418073ANov 29, 1983
Combating pests with N-acylated N-methyl-carbamic acid O-pyrazol-4-yl esters
BAYER AG11 citations74
US4382947AMay 10, 1983
Combating pests with N-methyl-carbamic acid O-pyrazol-4-yl esters
BAYER AG8 citations74
US4369186AJan 18, 1983
4,5-Dichloroimidazole-2-carboxylic acid derivatives
BAYER AG10 citations74
US4357329ANov 2, 1982
Combating pests with N-phosphonylcarbonyl-carbamates
BAYER AG13 citations74
US4348394ASep 7, 1982
Combating pests with substituted 3,6-diphenyl-3,4-dihydro-2H-1,3,5-oxadiazine-2,4-diones
BAYER AG5 citations74
US4325948AApr 20, 1982
Combating pests with 2-cycloalkyl-pyrimidin-5-yl-(thiono) (thiol)-phosphoric (phosphonic) acid esters and ester-amides
BAYER AG12 citations74
US4310540AJan 12, 1982
Combating arthropods with novel benzyl esters
BAYER AG11 citations74
US4307107ADec 22, 1981
Arthropodicidal N,N-dimethyl-O-(1,3,4-substituted-pyrazol(5)yl)-carbamic acid esters
BAYER AG11 citations74
US4287208ASep 1, 1981
Combating arthropods with stereoisomers of 2,2-dimethyl-3-(2,2-dichlorovinyl)-cyclopropane-1-carboxylic acid α-c
BAYER AG8 citations74
US4277499AJul 7, 1981
Combating insects with N-(substituted-phenyl)-N-(2-chloro-6-fluoro-benzoyl)-ureas
BAYER AG15 citations74
US4276306AJun 30, 1981
Combating arthropods with 3-phenoxybenzyl 2,2-dimethyl-3-vinyl-cyclopropane carboxylates
BAYER AG7 citations74
US4261983AApr 14, 1981
Combating pests with O-alkyl-O-(2-cyclopropyl-pyrimidin-4-yl)-thiono)(thiol)-phosphoric(phosphonic) acid esters and ester-amides
BAYER AG7 citations74
US4234600ANov 18, 1980
Combating arthropods with N-benzoyl-N'-tert.-alkoxycarbonylphenyl-(thio) ureas
BAYER AG17 citations74
US4233294ANov 11, 1980
Method of combatting plutella maculipennis with O-isopropyl-S-[5-bromo-pyrimidin-2-yl]-thionothiol-methane-phosphonic acid
BAYER AG12 citations74
US4199596AApr 22, 1980
Combating arthropods with fluorine-substituted phenoxybenzylcarbonyl derivatives
BAYER AG8 citations74
US4194005AMar 18, 1980
Combating arthropods with 4-cyano-4'-[N-(N'-substituted-benzoyl)-ureido]-diphenyl ethers
BAYER AG6 citations74
US4163052AJul 31, 1979
Pesticidal O-[3-t-butylpyrazol-5-yl]phosphoric and thionophosphoric acid esters
BAYER AG8 citations74
US4152427AMay 1, 1979
Combating pests with substituted pyrimidinone [(di)-thio]-phosphoric(phosphonic) acid esters and ester-amides
BAYER AG7 citations74
US4150159AApr 17, 1979
Combating insects and acarids with O-alkyl-O-[2-substituted-6-alkoxy-pyrimidin(4)yl]-thionophosphonic acid esters
BAYER AG6 citations74
US4140787AFeb 20, 1979
Combating arthropods with 1-[haloalkyl-phenyl)-carbamoyl]-3-(4-halophenyl)-2-pyrazolines
BAYER AG11 citations74
US4140792AFeb 20, 1979
Combating arthropods with 1-(substituted-phenylcarbamoyl)-3-halophenyl-2-pyrazolines
BAYER AG11 citations74
US4126690ANov 21, 1978
Combating arthropods with N,N-dimethyl-O-[3-(substituted-methyl)-pyrazol-5-yl]-carbamic acid esters
BAYER AG7 citations74
US4113860ASep 12, 1978
O-alkyl-O-[4-alkylpyrimidin(2)yl]-(thiono)-(thiol) phosphoric (phosphonic) acid esters and insecticidal, acaricidal and nematocidal compositions containing them
BAYER AG6 citations74
US4053594AOct 11, 1977
O-alkyl-O-[4,6-dimethyl-5-chloropyrimidin-(2)-yl]-(thiono) (thiol) phosphoric acid esters
BAYER AG7 citations74
US4014996AMar 29, 1977
O-Alkyl-O-pyrimidin (2)yl-thionophosphonic acid esters
BAYER AG7 citations74
US4001404AJan 4, 1977
N-dithiophosphoryl-carbamic acid esters
BAYER AG6 citations74
US3961061AJun 1, 1976
Pesticidal 2-amidocarbonylthiobarbituric acids
BAYER AG15 citations74
US3951975AApr 20, 1976
O-Alkyl-S-alkyl-O-[2-substituted-pyrimidin(4)yl]thionothiolphosphoric acid esters
BAYER AG11 citations74
Showing the top 50 of 232 patents by PatentIndex Score.