Inventor · disambiguated record
Bernhard Homeyer
Also filed as: HAMMANN INGEBORG · HOFFMAN HELLMUT · HOMEYER BERNHARD · KLAUKE ERICH
176 granted patents·1,024 citations·filing 1973–1993
99Inventor score
Files withBAYER AG176
Top patents by PatentIndex Score
176 records- 0196US4945165APest-combating agents based on pyrazole derivativesBAYER AG·Filed 1989·Granted Jul 31, 1990·44 cites·3 claims
- 0296US4804675A1-aryl-4-alkylthiopyrazol-5-amine derivatives, composition containing them, and method of using them to combat insects, arachnids, and nematodesBAYER AG·Filed 1986·Granted Feb 14, 1989·72 cites·11 claims
- 0395US4698333AUse of substituted malonic acid derivatives as agents for combating pestsBAYER AG·Filed 1983·Granted Oct 6, 1987·56 cites·8 claims
- 0495US4556649ASubstituted malonic acid diamide insecticides, compositions and useBAYER AG·Filed 1984·Granted Dec 3, 1985·55 cites·8 claims
- 0595US4252820AArthropodicidal 2,2-dimethyl-3-(2-perfluoroalkyl-2-perhaloalkyl-vinyl)-cyclopropanecarboxylic acid estersBAYER AG·Filed 1979·Granted Feb 24, 1981·37 cites·7 claims
- 0694US4485252A2-Phenyl-alk-1-enyl-cyclopropane-carboxylic acid intermediatesBAYER AG·Filed 1982·Granted Nov 27, 1984·36 cites·2 claims
- 0791US4097669A2-Substituted-5-trifluoromethyl-1,3,4-thiadiazolesBAYER AG·Filed 1976·Granted Jun 27, 1978·22 cites·8 claims
- 0890US4810720APesticidal 1-arylpyrazoles, compositions and useBAYER AG·Filed 1986·Granted Mar 7, 1989·44 cites·20 claims
- 0990US4127652ACombating pests with O-alkyl-O-[pyrimidin(5)yl]-(thiono)(thiol) phosphoric(phosphonic) acid esters and ester-amidesBAYER AG·Filed 1977·Granted Nov 28, 1978·21 cites·10 claims
- 1086US4803215A5-Heterocyclyl-1-aryl-pyrazoles, composition containing them, and method of using them to combat insects, acarids and nematodesBAYER AG·Filed 1986·Granted Feb 7, 1989·23 cites·18 claims
- 1186US4562185AFive-membered nitrogen-containing hetero-cyclic compounds and their use as pest-combating agentsBAYER AG·Filed 1984·Granted Dec 31, 1985·17 cites·6 claims
- 1285US4325948ACombating pests with 2-cycloalkyl-pyrimidin-5-yl-(thiono) (thiol)-phosphoric (phosphonic) acid esters and ester-amidesBAYER AG·Filed 1979·Granted Apr 20, 1982·12 cites·10 claims
- 1382US4666894AO-ethyl O-isopropyl O-(2-tert.-butylpryrimidin-5-yl)thionophosphate, composition and method of combatting soil insects with itBAYER AG·Filed 1984·Granted May 19, 1987·12 cites·3 claims
- 1482US4507292ACombating pests with aryl N-oxalyl-N-methyl-carbamatesBAYER AG·Filed 1983·Granted Mar 26, 1985·12 cites·7 claims
- 1581US4863937A1-Arylpyrazoles, pesticidal compositions and useBAYER AG·Filed 1988·Granted Sep 5, 1989·24 cites·7 claims
- 1681US4771066A4-haloalkylthio-5-amino-1-arylpyrazoles, composition containing them, and insecticidal and acaricidal method of using themBAYER AG·Filed 1987·Granted Sep 13, 1988·27 cites·12 claims
- 1781US4357329ACombating pests with N-phosphonylcarbonyl-carbamatesBAYER AG·Filed 1981·Granted Nov 2, 1982·13 cites·10 claims
- 1880US4307107AArthropodicidal N,N-dimethyl-O-(1,3,4-substituted-pyrazol(5)yl)-carbamic acid estersBAYER AG·Filed 1980·Granted Dec 22, 1981·11 cites·8 claims
- 1979US5418164ASelf-supporting carrier-free cell granulates for combating pests and treating plantsBAYER AG·Filed 1993·Granted May 23, 1995·23 cites·34 claims
- 2079US3966730APyrimidin(4)-yl-(thiono)-(thiol)-phosphoric-(phosphonic)-acid estersBAYER AG·Filed 1974·Granted Jun 29, 1976·10 cites·3 claims
- 2178US4418073ACombating pests with N-acylated N-methyl-carbamic acid O-pyrazol-4-yl estersBAYER AG·Filed 1981·Granted Nov 29, 1983·11 cites·11 claims
- 2276US4831036A1,2,3,6-tetrahydro-5-nitro-pyrimidine derivativesBAYER AG·Filed 1987·Granted May 16, 1989·13 cites·5 claims
- 2375US4382947ACombating pests with N-methyl-carbamic acid O-pyrazol-4-yl estersBAYER AG·Filed 1981·Granted May 10, 1983·8 cites·9 claims
- 2475US4261983ACombating pests with O-alkyl-O-(2-cyclopropyl-pyrimidin-4-yl)-thiono)(thiol)-phosphoric(phosphonic) acid esters and ester-amidesBAYER AG·Filed 1979·Granted Apr 14, 1981·7 cites·9 claims
- 2575US4126690ACombating arthropods with N,N-dimethyl-O-[3-(substituted-methyl)-pyrazol-5-yl]-carbamic acid estersBAYER AG·Filed 1977·Granted Nov 21, 1978·7 cites·8 claims
- 2675US3980673ACertain 2,3-dihydrobenzofuranyl esters of certain N-sulfenylated carbamic acidsBAYER AG·Filed 1974·Granted Sep 14, 1976·8 cites·4 claims
- 2774US4882321AThionophosphonic acid ester arthropodicidesBAYER AG·Filed 1988·Granted Nov 21, 1989·11 cites·8 claims
- 2874US4163052APesticidal O-[3-t-butylpyrazol-5-yl]phosphoric and thionophosphoric acid estersBAYER AG·Filed 1977·Granted Jul 31, 1979·8 cites·10 claims
- 2973US4148910AN-Methyl-N-(sulphonic acid amide-n'-sulphenyl)-carbamic acid estersBAYER AG·Filed 1976·Granted Apr 10, 1979·6 cites·10 claims
- 3072US4647581ABicyclic pesticidal agentsBAYER AG·Filed 1984·Granted Mar 3, 1987·9 cites·7 claims
- 3172US4242357ACarboxylic acid esters for combating pestsBAYER AG·Filed 1977·Granted Dec 30, 1980·7 cites·7 claims
- 3272US4199596ACombating arthropods with fluorine-substituted phenoxybenzylcarbonyl derivativesBAYER AG·Filed 1978·Granted Apr 22, 1980·8 cites·9 claims
- 3372US4152427ACombating pests with substituted pyrimidinone [(di)-thio]-phosphoric(phosphonic) acid esters and ester-amidesBAYER AG·Filed 1978·Granted May 1, 1979·7 cites·10 claims
- 3472US4150159ACombating insects and acarids with O-alkyl-O-[2-substituted-6-alkoxy-pyrimidin(4)yl]-thionophosphonic acid estersBAYER AG·Filed 1977·Granted Apr 17, 1979·6 cites·8 claims
- 3572US4140782ACombating fungi and nematodes with diphenyl-triazolyl-methanesBAYER AG·Filed 1977·Granted Feb 20, 1979·6 cites·9 claims
- 3672US4053594AO-alkyl-O-[4,6-dimethyl-5-chloropyrimidin-(2)-yl]-(thiono) (thiol) phosphoric acid estersBAYER AG·Filed 1975·Granted Oct 11, 1977·7 cites·10 claims
- 3772US4014996AO-Alkyl-O-pyrimidin (2)yl-thionophosphonic acid estersBAYER AG·Filed 1975·Granted Mar 29, 1977·7 cites·11 claims
- 3871US4839390AHalogenoolefins as arthropocides and nematocidesBAYER AG·Filed 1987·Granted Jun 13, 1989·8 cites·7 claims
- 3971US4582856APesticidal 2,2-dimethyl-3-(2-halogeno-vinyl)-cyclopropanecarboxylic acid estersBAYER AG·Filed 1984·Granted Apr 15, 1986·9 cites·14 claims
- 4071US4287208ACombating arthropods with stereoisomers of 2,2-dimethyl-3-(2,2-dichlorovinyl)-cyclopropane-1-carboxylic acid α-cBAYER AG·Filed 1980·Granted Sep 1, 1981·8 cites·10 claims
- 4170US4117154APesticidally active novel oxime-carbamates of fluorinated ketonesBAYER AG·Filed 1977·Granted Sep 26, 1978·7 cites·9 claims
- 4269US4234587ACombating pests with N,N-dimethyl-carbamic acid O-(2-substituted-methyl-pyrimidin-4-yl)-estersBAYER AG·Filed 1979·Granted Nov 18, 1980·5 cites·10 claims
- 4369US4008328AN-methyl-N-(3-trifluoromethylphenylsulfenyl)-carbonyloxime-carbamatesBAYER AG·Filed 1975·Granted Feb 15, 1977·6 cites·8 claims
- 4469US4001404AN-dithiophosphoryl-carbamic acid estersBAYER AG·Filed 1975·Granted Jan 4, 1977·6 cites·9 claims
- 4568US4113860AO-alkyl-O-[4-alkylpyrimidin(2)yl]-(thiono)-(thiol) phosphoric (phosphonic) acid esters and insecticidal, acaricidal and nematocidal compositions containing themBAYER AG·Filed 1975·Granted Sep 12, 1978·6 cites·10 claims
- 4667US4360690ACombating pests with 1-aryl-cyclopropane-1-carboxylic acid estersBAYER AG·Filed 1981·Granted Nov 23, 1982·6 cites·10 claims
- 4767US3975523AO-(2-Carbisopropoxyphenyl)-thiono-phosphoric (phosphonic) acid ester-amides and ester-imides and insecticidal and acaricidal composition and methodBAYER AG·Filed 1974·Granted Aug 17, 1976·5 cites·9 claims
- 4866US4059696APyrimidine (4,6)diyl-bis-(thiono)(thiol)-phosphoric(phosphonic)acid estersBAYER AG·Filed 1976·Granted Nov 22, 1977·5 cites·10 claims
- 4966US4054650AO,O-Diethyl-O-[N-methoxy-2-nitrobenzimidoyl]-thiono-phosphoric acid estersBAYER AG·Filed 1976·Granted Oct 18, 1977·5 cites·3 claims
- 5065US4335134APesticidally active N,N-dimethyl-carbamic acid O-(4,6-dihydro-2H-thieno[3,4-c]pyrazol-3-yl) esters and 5-oxides and 5,5-dioxides thereofBAYER AG·Filed 1981·Granted Jun 15, 1982·5 cites·8 claims
Showing the top 50 of 176 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →