Wilhelm Sirrenberg

Person

Sprockhoevel, DE

People

Patents Grantslast 30 patents

Information Patent Grant
Furazanylureas
- Patent number 5,405,858
- Issue date Apr 11, 1995
- Bayer Aktiengesellschaft
- Wilhelm Sirrenberg
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Insecticidal substituted benzoyl(thio) ureas
- Patent number 5,096,928
- Issue date Mar 17, 1992
- Bayer Aktiengesellschaft
- Wilhelm Sirrenberg
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Furazanylurea acaricides
- Patent number 4,886,823
- Issue date Dec 12, 1989
- Bayer Aktiengesellschaft
- Wilhelm Sirrenberg
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Substituted furazans and insecticidal and acaricidal use
- Patent number 4,853,397
- Issue date Aug 1, 1989
- Bayer Aktiengesellschaft
- Wilhelm Sirrenberg
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Substituted furazan pesticides
- Patent number 4,826,988
- Issue date May 2, 1989
- Bayer Aktiengesellschaft
- Wilhelm Sirrenberg
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Benzoyl(thio)urea pesticides
- Patent number 4,782,090
- Issue date Nov 1, 1988
- Bayer Aktiengesellschaft
- Wilhelm Sirrenberg
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Benzoyl(thio)urea arthropodicides
- Patent number 4,782,091
- Issue date Nov 1, 1988
- Bayer Aktiengesellschaft
- Wilhelm Sirrenberg
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Novel benzoylurea pesticides
- Patent number 4,774,260
- Issue date Sep 27, 1988
- Bayer Aktiengesellschaft
- Wilhelm Sirrenberg
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Novel substituted furazane
- Patent number 4,764,524
- Issue date Aug 16, 1988
- Bayer Aktiengesellschaft
- Wilhelm Sirrenberg
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
N-benzoyl-N'-(2,2,-difluoro-3-methyl-benzo-1,4-dioxanyl)-ureas
- Patent number 4,757,086
- Issue date Jul 12, 1988
- Bayer Aktiengesellschaft
- Wilhelm Sirrenberg
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
2,4-dihalogenobenzoyl-(thio)urea insecticides
- Patent number 4,711,905
- Issue date Dec 8, 1987
- Bayer Aktiengesellschaft
- Wilhelm Sirrenberg
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Substituted furazan pesticides
- Patent number 4,699,916
- Issue date Oct 13, 1987
- Bayer Aktiengesellschaft
- Wilhelm Sirrenberg
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Benzoylureas
- Patent number 4,613,612
- Issue date Sep 23, 1986
- Bayer Aktiengesellschaft
- Wilhelm Sirrenberg
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
N-substituted benzoyl-N'-3,4-tetrafluoroethylenedioxy-urea pesticides
- Patent number 4,611,003
- Issue date Sep 9, 1986
- Bayer Aktiengesellschaft
- Albrecht Marhold
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
3-(Pyrimidin-5-yl-oxyphenyl)-1-benzoyl-(thio)-urea compounds useful...
- Patent number 4,552,900
- Issue date Nov 12, 1985
- Bayer Aktiengesellschaft
- Wilhelm Sirrenberg
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Combating pests with substituted benzoyl-(thio)ureas
- Patent number 4,536,587
- Issue date Aug 20, 1985
- Bayer Aktiengesellschaft
- Wilhelm Sirrenberg
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
2,5-Dihalogenobenzoyl-(thio)urea insecticides
- Patent number 4,533,676
- Issue date Aug 6, 1985
- Bayer Aktiengesellschaft
- Wilhelm Sirrenberg
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Combating pests with substituted 3,6-diphenyl-3,4-dihydro-2H-1,3,5-...
- Patent number 4,465,682
- Issue date Aug 14, 1984
- Bayer Aktiengesellschaft
- Wilhelm Sirrenberg
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Combating pests with substituted 3,6-diphenyl-3,4-dihydro-2H-1,3,5-...
- Patent number 4,348,394
- Issue date Sep 7, 1982
- Bayer Aktiengesellschaft
- Wilhelm Sirrenberg
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
1-Hydroxy-2,2,2-trichloroethane-thionophosphonic acid dimethyl este...
- Patent number 4,335,117
- Issue date Jun 15, 1982
- Bayer Aktiengesellschaft
- Reimer Colln
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Combating insects with N-(substituted-phenyl)-N-(2-chloro-6-fluoro-...
- Patent number 4,277,499
- Issue date Jul 7, 1981
- Bayer Aktiengesellschaft
- Wilhelm Sirrenberg
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Combating pests with N-(4-substituted-phenyl)-N'-(2-substituted-ben...
- Patent number 4,276,310
- Issue date Jun 30, 1981
- Bayer Aktiengesellschaft
- Wilhelm Sirrenberg
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Combating arthropods with N-benzoyl-N'-tert.-alkoxycarbonylphenyl-(...
- Patent number 4,234,600
- Issue date Nov 18, 1980
- Bayer Aktiengesellschaft
- Wilhelm Sirrenberg
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Combating plant pests with N-(.omega.-chloro-alkanoyl)-N'-trifluoro...
- Patent number 4,225,618
- Issue date Sep 30, 1980
- Bayer Aktiengesellschaft
- Wilhelm Sirrenberg
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Combating arthropods with 4-cyano-4'-[N-(N'-substituted-benzoyl)-ur...
- Patent number 4,194,005
- Issue date Mar 18, 1980
- Bayer Aktiengesellschaft
- Wilhelm Sirrenberg
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Combating arthropods with 1-(substituted-phenylcarbamoyl)-3-halophe...
- Patent number 4,140,792
- Issue date Feb 20, 1979
- Bayer Aktiengesellschaft
- Wilhelm Sirrenberg
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Combating arthropods with 1-[haloalkyl-phenyl)-carbamoyl]-3-(4-halo...
- Patent number 4,140,787
- Issue date Feb 20, 1979
- Bayer Aktiengesellschaft
- Wilhelm Sirrenberg
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
N-Phenyl-N'-benzoyl-ureas and pesticidal compositions and uses ther...
- Patent number 4,139,636
- Issue date Feb 13, 1979
- Bayer Aktiengesellschaft
- Wilhelm Sirrenberg
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Preparation of O, O-dimethyl-O-(2,2-dichlorovinyl)-thionophosphoric...
- Patent number 4,123,478
- Issue date Oct 31, 1978
- Bayer Aktiengesellschaft
- Reimer Colln
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
4-Nitro-4-isocyanato- or amino-diphenyl ethers
- Patent number 4,123,449
- Issue date Oct 31, 1978
- Bayer Aktiengesellschaft
- Wilhelm Sirrenberg

Wilhelm Sirrenberg

Person

Patents Grantslast 30 patents

Furazanylureas

Insecticidal substituted benzoyl(thio) ureas

Furazanylurea acaricides

Substituted furazans and insecticidal and acaricidal use

Substituted furazan pesticides

Benzoyl(thio)urea pesticides

Benzoyl(thio)urea arthropodicides

Novel benzoylurea pesticides

Novel substituted furazane

N-benzoyl-N'-(2,2,-difluoro-3-methyl-benzo-1,4-dioxanyl)-ureas

2,4-dihalogenobenzoyl-(thio)urea insecticides

Substituted furazan pesticides

Benzoylureas

N-substituted benzoyl-N'-3,4-tetrafluoroethylenedioxy-urea pesticides

3-(Pyrimidin-5-yl-oxyphenyl)-1-benzoyl-(thio)-urea compounds useful...

Combating pests with substituted benzoyl-(thio)ureas

2,5-Dihalogenobenzoyl-(thio)urea insecticides

Combating pests with substituted 3,6-diphenyl-3,4-dihydro-2H-1,3,5-...

Combating pests with substituted 3,6-diphenyl-3,4-dihydro-2H-1,3,5-...

1-Hydroxy-2,2,2-trichloroethane-thionophosphonic acid dimethyl este...

Combating insects with N-(substituted-phenyl)-N-(2-chloro-6-fluoro-...

Combating pests with N-(4-substituted-phenyl)-N'-(2-substituted-ben...

Combating arthropods with N-benzoyl-N'-tert.-alkoxycarbonylphenyl-(...

Combating plant pests with N-(.omega.-chloro-alkanoyl)-N'-trifluoro...

Combating arthropods with 4-cyano-4'-[N-(N'-substituted-benzoyl)-ur...

Combating arthropods with 1-(substituted-phenylcarbamoyl)-3-halophe...

Combating arthropods with 1-[haloalkyl-phenyl)-carbamoyl]-3-(4-halo...

N-Phenyl-N'-benzoyl-ureas and pesticidal compositions and uses ther...

Preparation of O, O-dimethyl-O-(2,2-dichlorovinyl)-thionophosphoric...

4-Nitro-4-isocyanato- or amino-diphenyl ethers