Wolfgang Roy

Person

Langenfeld, DE

People

Patents Grantslast 30 patents

Information Patent Grant
Sulphonyliso(thio)urea derivatives as herbicides
- Patent number 4,988,379
- Issue date Jan 29, 1991
- Bayer Aktiengesellschaft
- Hans-Joachim Diehr
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
1-(2-oxyaminosulphonylphenylsulphonyl)-3-heteroaryl-ureas
- Patent number RE33298
- Issue date Aug 14, 1990
- Bayer Aktiengesellschaft
- Hans-Joachim Diehr
- 071 - Chemistry: fertilizers
Information Patent Grant
Sulphonyliso(thio)urea derivatives and herbicidal use thereof
- Patent number 4,840,661
- Issue date Jun 20, 1989
- Bayer Aktiengesellschaft
- Hans-Joachim Diehr
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
1-(2-oxyaminosulphonylphenylsulphonyl)-3-triazinyl-ureas
- Patent number 4,820,337
- Issue date Apr 11, 1989
- Bayer Aktiengesellschaft
- Hans-Joachim Diehr
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
3-substituted 1-(2-halogenoalkoxy-benzenesulphonyl)-3-heteroaryl-(t...
- Patent number 4,780,126
- Issue date Oct 25, 1988
- Bayer Aktiengesellschaft
- Hans-Joachim Diehr
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Benzodisultams
- Patent number 4,769,455
- Issue date Sep 6, 1988
- Bayer Aktiengesellschaft
- Hans-Joachim Diehr
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
N'-(substituted-1,3,5-triazin-2-yl)-N"-amino-N"'-(substituted-benze...
- Patent number 4,743,294
- Issue date May 10, 1988
- Bayer Aktiengesellschaft
- Hans-Joachim Diehr
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Oxyguanidine derivatives
- Patent number 4,741,759
- Issue date May 3, 1988
- Bayer Aktiengesellschaft
- Hans-Joachim Diehr
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Herbicidal novel 1-(2-trifluoromethoxy-phenylsulphonyl)-3-heteroary...
- Patent number 4,732,711
- Issue date Mar 22, 1988
- Bayer Aktiengesellschaft
- Hans-Joachim Diehr
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Herbicidal benzodisultam derivatives, composition, and method of us...
- Patent number 4,726,834
- Issue date Feb 23, 1988
- Bayer Aktiengesellschaft
- Christa Fest
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Fluoroalkoxyphenylsulphonylguanidines
- Patent number 4,725,304
- Issue date Feb 16, 1988
- Bayer Aktiengesellschaft
- Hans-Joachim Diehr
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
N'-(substituted-pyrimidin-2-yl)-N"-amino-N"'-(substituted-benzenesu...
- Patent number 4,725,303
- Issue date Feb 16, 1988
- Bayer Aktiengesellschaft
- Koichi Moriya
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
N'-(substituted-1,3,5-triazin-2-yl)-N"-substituted-N",N"'-bis-(subs...
- Patent number 4,725,305
- Issue date Feb 16, 1988
- Bayer Aktiengesellschaft
- Koichi Moriya
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
1-(2-oxyaminocarbonylphenylsulphonyl)-3-heteroaryl-ureas
- Patent number 4,704,158
- Issue date Nov 3, 1987
- Bayer Aktiengesellschaft
- Hans-Joachim Diehr
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Herbicidal benzodisultam derivative, compositions and method of use...
- Patent number 4,680,052
- Issue date Jul 14, 1987
- Bayer Aktiengesellschaft
- Hans-Joachim Diehr
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
1-(2-Oxyaminosulphonylphenylsulphonyl)-3-heteroaryl-ureas
- Patent number 4,666,505
- Issue date May 19, 1987
- Bayer Aktiengesellschaft
- Hans-Joachim Diehr
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
1-(2-oxyaminosulphonylphenylsulphonyl)-3-heteroaryl-iso-(thio)-ureas
- Patent number 4,659,364
- Issue date Apr 21, 1987
- Bayer Aktiengesellschaft
- Hans-Joachim Diehr
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the preparation of 1-(2-oxyaminosulphonyl-phenylsulphon...
- Patent number 4,658,027
- Issue date Apr 14, 1987
- Bayer Aktiengesellschaft
- Hans-Joachim Diehr
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Preparation of sulphonyliso(thio)ureas and sulphonylisoureas
- Patent number 4,647,665
- Issue date Mar 3, 1987
- Bayer Aktiengesellschaft
- Hans-Joachim Diehr
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Benzolactamsultams
- Patent number 4,645,528
- Issue date Feb 24, 1987
- Bayer Aktiengesellschaft
- Hans-Joachim Diehr
- C07 - ORGANIC CHEMISTRY

Wolfgang Roy

Person

Patents Grantslast 30 patents

Sulphonyliso(thio)urea derivatives as herbicides

1-(2-oxyaminosulphonylphenylsulphonyl)-3-heteroaryl-ureas

Sulphonyliso(thio)urea derivatives and herbicidal use thereof

1-(2-oxyaminosulphonylphenylsulphonyl)-3-triazinyl-ureas

3-substituted 1-(2-halogenoalkoxy-benzenesulphonyl)-3-heteroaryl-(t...

Benzodisultams

N'-(substituted-1,3,5-triazin-2-yl)-N"-amino-N"'-(substituted-benze...

Oxyguanidine derivatives

Herbicidal novel 1-(2-trifluoromethoxy-phenylsulphonyl)-3-heteroary...

Herbicidal benzodisultam derivatives, composition, and method of us...

Fluoroalkoxyphenylsulphonylguanidines

N'-(substituted-pyrimidin-2-yl)-N"-amino-N"'-(substituted-benzenesu...

N'-(substituted-1,3,5-triazin-2-yl)-N"-substituted-N",N"'-bis-(subs...

1-(2-oxyaminocarbonylphenylsulphonyl)-3-heteroaryl-ureas

Herbicidal benzodisultam derivative, compositions and method of use...

1-(2-Oxyaminosulphonylphenylsulphonyl)-3-heteroaryl-ureas

1-(2-oxyaminosulphonylphenylsulphonyl)-3-heteroaryl-iso-(thio)-ureas

Process for the preparation of 1-(2-oxyaminosulphonyl-phenylsulphon...

Preparation of sulphonyliso(thio)ureas and sulphonylisoureas

Benzolactamsultams