Inventor · disambiguated record
Wilhelm Stendel
Also filed as: HAMMANN INGEBORG · PAULUS WILFRIED · STENDEL WILHELM · STENDEL WILHELM DR
200 granted patents·2,320 citations·filing 1973–1998
99Inventor score
Files withBAYER AG200
Top patents by PatentIndex Score
200 records- 0198US5462913ASubstituted 1-H-3-aryl-pyrrolidine-2,4-dione derivativesBAYER AG·Filed 1993·Granted Oct 31, 1995·159 cites·6 claims
- 0297US5116836A3-phenyl-pyrrolidine-2,4-dione derivatives having pesticidal activityBAYER AG·Filed 1990·Granted May 26, 1992·105 cites·6 claims
- 0397US4139636AN-Phenyl-N'-benzoyl-ureas and pesticidal compositions and uses thereforBAYER AG·Filed 1978·Granted Feb 13, 1979·56 cites·10 claims
- 0496US5677449ASubstituted 1-H-3-aryl-pyrrolidine-2,4-dione derivativesBAYER AG·Filed 1995·Granted Oct 14, 1997·96 cites·4 claims
- 0596US4985063A3-aryl-pyrrolidine-2,4-dionesBAYER AG·Filed 1989·Granted Jan 15, 1991·112 cites·6 claims
- 0696US4945165APest-combating agents based on pyrazole derivativesBAYER AG·Filed 1989·Granted Jul 31, 1990·44 cites·3 claims
- 0796US4804675A1-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
- 0896US4218469ACombating arthropods with 3-phenoxy-fluoro-benzyl carboxylic acid estersBAYER AG·Filed 1978·Granted Aug 19, 1980·39 cites·10 claims
- 0994US4485252A2-Phenyl-alk-1-enyl-cyclopropane-carboxylic acid intermediatesBAYER AG·Filed 1982·Granted Nov 27, 1984·36 cites·2 claims
- 1094US3992553ABenzoylureido-diphenyl ether insecticidesBAYER AG·Filed 1975·Granted Nov 16, 1976·33 cites·8 claims
- 1192US5358924A3-hydroxy-4-aryl-5-oxo-pyrozoline derivatives, compositions and useBAYER AG·Filed 1992·Granted Oct 25, 1994·40 cites·20 claims
- 1292US5091537AIntermediates for preparing 3-aryl-pyrrolidine-2,4-dionesBAYER AG·Filed 1990·Granted Feb 25, 1992·53 cites·2 claims
- 1392US4189467APolyurethanes having ectoparasiticidal activityBAYER AG·Filed 1978·Granted Feb 19, 1980·30 cites·11 claims
- 1491US4271186AStilbene compounds and insecticidal/acaricidal compositionsBAYER AG·Filed 1979·Granted Jun 2, 1981·24 cites·13 claims
- 1591US4238501ACombating arthropods with 2- and 4-substituted-chromanesBAYER AG·Filed 1979·Granted Dec 9, 1980·18 cites·4 claims
- 1691US4237162ACombating arthropods with 2-and 4-substituted-chromanesBAYER AG·Filed 1978·Granted Dec 2, 1980·17 cites·6 claims
- 1791US4085226AInsecticidal N-(substituted phenyl)-N'-benzoyl ureasBAYER AG·Filed 1976·Granted Apr 18, 1978·24 cites·11 claims
- 1891US4041177A4-Nitro-4'-[N-(N'-benzoyl)-ureido]-diphenyl ethersBAYER AG·Filed 1976·Granted Aug 9, 1977·25 cites·13 claims
- 1990US5332720A3-hydroxy-4-aryl-5-oxo-pyrazoline derivativesBAYER AG·Filed 1992·Granted Jul 26, 1994·53 cites·9 claims
- 2090US5142065A3-aryl-pyrrolidine-2,4-dionesBAYER AG·Filed 1991·Granted Aug 25, 1992·42 cites·1 claims
- 2190US4810720APesticidal 1-arylpyrazoles, compositions and useBAYER AG·Filed 1986·Granted Mar 7, 1989·44 cites·20 claims
- 2290US4699916ASubstituted furazan pesticidesBAYER AG·Filed 1986·Granted Oct 13, 1987·42 cites·11 claims
- 2390US4261920A3-Phenoxy-fluoro-benzyl alcohol intermediatesBAYER AG·Filed 1979·Granted Apr 14, 1981·18 cites·4 claims
- 2489US4276310ACombating pests with N-(4-substituted-phenyl)-N'-(2-substituted-benzoyl)-thioureasBAYER AG·Filed 1979·Granted Jun 30, 1981·21 cites·11 claims
- 2589US4068002A2,4-Dichloro-4-benzoylureido-diphenyl ethersBAYER AG·Filed 1976·Granted Jan 10, 1978·21 cites·9 claims
- 2688US4737520AWater-soluble pesticidal formulationsBAYER AG·Filed 1984·Granted Apr 12, 1988·23 cites·14 claims
- 2787US4234600ACombating arthropods with N-benzoyl-N'-tert.-alkoxycarbonylphenyl-(thio) ureasBAYER AG·Filed 1979·Granted Nov 18, 1980·17 cites·10 claims
- 2886US5780394A3-hydroxy-4-aryl-5-oxo-pyrazoline derivativesBAYER AG·Filed 1997·Granted Jul 14, 1998·25 cites·11 claims
- 2986US5661110A3-hydroxy-4-aryl-5-oxo-pyrazoline derivativesBAYER AG·Filed 1995·Granted Aug 26, 1997·23 cites·11 claims
- 3086US4803215A5-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
- 3186US4194008AN-aryl-N'-(cyclo)-alkyl-thioureas and their use as agents for combating animal pests and plant pestsBAYER AG·Filed 1977·Granted Mar 18, 1980·18 cites·12 claims
- 3285US5739389AAryl carboxylic acid derivativesBAYER AG·Filed 1996·Granted Apr 14, 1998·23 cites·4 claims
- 3384US4552900A3-(Pyrimidin-5-yl-oxyphenyl)-1-benzoyl-(thio)-urea compounds useful as pesticidesBAYER AG·Filed 1984·Granted Nov 12, 1985·16 cites·12 claims
- 3484US4103022ACombating arthropods with 3-(2,2,4,4-tetrafluoro-benz-1,3-dioxin-6-yl)-1-(substituted benzoyl)-ureasBAYER AG·Filed 1977·Granted Jul 25, 1978·15 cites·10 claims
- 3581US4863937A1-Arylpyrazoles, pesticidal compositions and useBAYER AG·Filed 1988·Granted Sep 5, 1989·24 cites·7 claims
- 3681US4771066A4-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
- 3781US4277499ACombating insects with N-(substituted-phenyl)-N-(2-chloro-6-fluoro-benzoyl)-ureasBAYER AG·Filed 1980·Granted Jul 7, 1981·15 cites·6 claims
- 3881US4140787ACombating arthropods with 1-[haloalkyl-phenyl)-carbamoyl]-3-(4-halophenyl)-2-pyrazolinesBAYER AG·Filed 1977·Granted Feb 20, 1979·11 cites·7 claims
- 3980US4965287AMethod for controlling parasitosis in beesBAYER AG·Filed 1989·Granted Oct 23, 1990·40 cites·12 claims
- 4080US4826867ASubstituted 1-aryl-3-tert.-butyl-pyrazolesBAYER AG·Filed 1987·Granted May 2, 1989·23 cites·12 claims
- 4180US4140792ACombating arthropods with 1-(substituted-phenylcarbamoyl)-3-halophenyl-2-pyrazolinesBAYER AG·Filed 1977·Granted Feb 20, 1979·11 cites·10 claims
- 4280US3993766ASubstituted 2-amino-Δ2 -thiazoline derivatives as acaricidal agentsBAYER AG·Filed 1975·Granted Nov 23, 1976·10 cites·16 claims
- 4379US4731378APesticidal formulationsBAYER AG·Filed 1984·Granted Mar 15, 1988·12 cites·7 claims
- 4479US4631231APyrethroid-containing molded articles for combating ectoparasitesBAYER AG·Filed 1984·Granted Dec 23, 1986·33 cites·5 claims
- 4579US3966730APyrimidin(4)-yl-(thiono)-(thiol)-phosphoric-(phosphonic)-acid estersBAYER AG·Filed 1974·Granted Jun 29, 1976·10 cites·3 claims
- 4678US4931461APesticidal substituted 5-methylamino-1-arylpyrazolesBAYER AG·Filed 1988·Granted Jun 5, 1990·12 cites·3 claims
- 4778US4558139ABafilomycin pesticidesBAYER AG·Filed 1984·Granted Dec 10, 1985·21 cites·16 claims
- 4877US6221810B13-hydroxy-4-aryl-5-oxo-pyrazoline derivativesBAYER AG·Filed 1998·Granted Apr 24, 2001·12 cites·8 claims
- 4977US5294445APesticidal shaped articlesBAYER AG·Filed 1992·Granted Mar 15, 1994·22 cites·6 claims
- 5077US4820725A1-aryl-pyrazoles, pesticidal compositions and useBAYER AG·Filed 1986·Granted Apr 11, 1989·13 cites·10 claims
Showing the top 50 of 200 patent records by PatentIndex Score.
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