Stendel Wilhelm

Person

Wuppertal, DE

People

Patents Grantslast 30 patents

Information Patent Grant
3-hydroxy-4-aryl-5-oxo-pyrazoline derivatives
- Patent number 6,221,810
- Issue date Apr 24, 2001
- Bayer Aktiengesellschaft
- Bernd-Wieland Kruger
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
2-perhalogenalkyl-substituted benzimidazoles, and their use as pest...
- Patent number 5,877,195
- Issue date Mar 2, 1999
- Bayer Aktiengesellschaft
- Winfried Lunkenheimer
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Substituted benzimidazoles
- Patent number 5,863,933
- Issue date Jan 26, 1999
- Bayer Aktiengesellschaft
- Winfried Lunkenheimer
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
3-hydroxy-4-aryl-5-oxo-pyrazoline derivatives
- Patent number 5,780,394
- Issue date Jul 14, 1998
- Bayer Aktiengesellschaft
- Bernd-Wieland Kruger
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Aryl carboxylic acid derivatives
- Patent number 5,739,389
- Issue date Apr 14, 1998
- Bayer Aktiengesellschaft
- Bernd-Wieland Kruger
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Substituted 1-H-3-aryl-pyrrolidine-2,4-dione derivatives
- Patent number 5,677,449
- Issue date Oct 14, 1997
- Bayer Aktiengesellschaft
- Reiner Fischer
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
3-hydroxy-4-aryl-5-oxo-pyrazoline derivatives
- Patent number 5,661,110
- Issue date Aug 26, 1997
- Bayer Aktiengesellschaft
- Bernd-Wieland Kruger
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Substituted benzimidazoles
- Patent number 5,656,649
- Issue date Aug 12, 1997
- Bayer Aktiengesellschaft
- Winfried Lunkenheimer
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Substituted benzimidazoles useful as pest control agents
- Patent number 5,585,395
- Issue date Dec 17, 1996
- Bayer Aktiengesellschaft
- Winfried Lunkenheimer
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Substituted aza(cyclo)alkanes
- Patent number 5,565,459
- Issue date Oct 15, 1996
- Bayer Aktiengesellschaft
- Klaus Wagner
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Substituted 2-arylpyrroles
- Patent number 5,521,211
- Issue date May 28, 1996
- Bayer Aktiengesellschaft
- Hermann Uhr
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Substituted 3,4-hetaryl-pyrazolines
- Patent number 5,502,070
- Issue date Mar 26, 1996
- Bayer Aktiengesellschaft
- Rainer Fuchs
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
3-hydroxy-4-aryl-5-oxo-pyrazoline derivatives
- Patent number 5,474,974
- Issue date Dec 12, 1995
- Bayer Aktiengesellschaft
- Bernd-Wieland Kruger
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Substituted 1-H-3-aryl-pyrrolidine-2,4-dione derivatives
- Patent number 5,462,913
- Issue date Oct 31, 1995
- Bayer Aktiengesellschaft
- Reiner Fischer
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Substituted aza(cyclo)alkanes
- Patent number 5,461,069
- Issue date Oct 24, 1995
- Bayer Aktiengesellschaft
- Klaus Wagner
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Substituted carbamoylpyrazolines
- Patent number 5,391,560
- Issue date Feb 21, 1995
- Bayer Aktiengesellschaft
- Rainer Fuchs
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Pesticidal substituted 2-arylpyrroles
- Patent number 5,378,724
- Issue date Jan 3, 1995
- Bayer Aktiengesellschaft
- Hermann Uhr
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
3-hydroxy-4-aryl-5-oxo-pyrozoline derivatives, compositions and use
- Patent number 5,358,924
- Issue date Oct 25, 1994
- Bayer Aktiengesellschaft
- Bernd-Wieland Kruger
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
3-hydroxy-4-aryl-5-oxo-pyrazoline derivatives
- Patent number 5,332,720
- Issue date Jul 26, 1994
- Bayer Aktiengesellschaft
- Bernd-Wieland Kruger
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Shaped articles based on polyether block amide elastomers
- Patent number 5,310,557
- Issue date May 10, 1994
- Bayer Aktiengesellschaft
- Heinz-Dieter Brandt
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Grant
Pesticidal shaped articles
- Patent number 5,294,445
- Issue date Mar 15, 1994
- Bayer Aktiengesellschaft
- Hans-Ulrich Sieveking
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Grant
Processes and agents for combating fleas
- Patent number 5,266,324
- Issue date Nov 30, 1993
- Bayer Aktiengesellschaft
- Wilhelm Stendel
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Grant
1-(3- or 5-halo-1,2,4-triazol-1-yl)ethyl phenyl ketone intermediates
- Patent number 5,247,094
- Issue date Sep 21, 1993
- Bayer Aktiengesellschaft
- Rainer Fuchs
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Substituted 2-arylpyrroles
- Patent number 5,233,051
- Issue date Aug 3, 1993
- Bayer Aktiengesellschaft
- Hermann Uhr
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Insecticidal 1,2,3,4-tetrahydro-5-nitropyrrolopyrimidine derivatives
- Patent number 5,223,502
- Issue date Jun 29, 1993
- Bayer Aktiengesellschaft
- Ernst R. Gesing
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Substituted 2-arylpyrroles
- Patent number 5,192,794
- Issue date Mar 9, 1993
- Bayer Aktiengesellschaft
- Hermann Uhr
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
O-halogenocyclobutyl s-alkyl (di)thiophosphoric acid ester-amides a...
- Patent number 5,166,144
- Issue date Nov 24, 1992
- Bayer Aktiengesellschaft
- Bernd-Wieland Kruger
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
O-halogenocyclopentyl S-alkyl (di)thiophosphoric-(phosphonic) ester...
- Patent number 5,164,383
- Issue date Nov 17, 1992
- Bayer Aktiengesellschaft
- Bernd-Wieland Kruger
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Pesticidal chromen-6-yl-methyl-oxy-and-thiapyrizinones
- Patent number 5,141,939
- Issue date Aug 25, 1992
- Bayer Aktiengesellschaft
- Joachim Weissmuller
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
3-aryl-pyrrolidine-2,4-diones
- Patent number 5,142,065
- Issue date Aug 25, 1992
- Bayer Aktiengesellschaft
- Reiner Fischer
- C07 - ORGANIC CHEMISTRY

Stendel Wilhelm

Person

Patents Grantslast 30 patents

3-hydroxy-4-aryl-5-oxo-pyrazoline derivatives

2-perhalogenalkyl-substituted benzimidazoles, and their use as pest...

Substituted benzimidazoles

3-hydroxy-4-aryl-5-oxo-pyrazoline derivatives

Aryl carboxylic acid derivatives

Substituted 1-H-3-aryl-pyrrolidine-2,4-dione derivatives

3-hydroxy-4-aryl-5-oxo-pyrazoline derivatives

Substituted benzimidazoles

Substituted benzimidazoles useful as pest control agents

Substituted aza(cyclo)alkanes

Substituted 2-arylpyrroles

Substituted 3,4-hetaryl-pyrazolines

3-hydroxy-4-aryl-5-oxo-pyrazoline derivatives

Substituted 1-H-3-aryl-pyrrolidine-2,4-dione derivatives

Substituted aza(cyclo)alkanes

Substituted carbamoylpyrazolines

Pesticidal substituted 2-arylpyrroles

3-hydroxy-4-aryl-5-oxo-pyrozoline derivatives, compositions and use

3-hydroxy-4-aryl-5-oxo-pyrazoline derivatives

Shaped articles based on polyether block amide elastomers

Pesticidal shaped articles

Processes and agents for combating fleas

1-(3- or 5-halo-1,2,4-triazol-1-yl)ethyl phenyl ketone intermediates

Substituted 2-arylpyrroles

Insecticidal 1,2,3,4-tetrahydro-5-nitropyrrolopyrimidine derivatives

Substituted 2-arylpyrroles

O-halogenocyclobutyl s-alkyl (di)thiophosphoric acid ester-amides a...

O-halogenocyclopentyl S-alkyl (di)thiophosphoric-(phosphonic) ester...

Pesticidal chromen-6-yl-methyl-oxy-and-thiapyrizinones

3-aryl-pyrrolidine-2,4-diones