Willy Meyer

Person

Riehen, CH

People

Patents Grantslast 30 patents

Information Patent Grant
Sulfonylureas
- Patent number 5,597,779
- Issue date Jan 28, 1997
- Ciba-Geigy Corporation
- Willy Meyer
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Immunological detection methods
- Patent number 5,563,074
- Issue date Oct 8, 1996
- Ciba-Geigy Corporation
- Jean-Marc Schlaeppi
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Sulfonylureas
- Patent number 5,552,368
- Issue date Sep 3, 1996
- Ciba-Geigy Corporation
- Willy Meyer
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Sulfonylureas
- Patent number 5,519,148
- Issue date May 21, 1996
- Ciba-Geigy Corporation
- Willy Meyer
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Sulfonylureas
- Patent number 5,489,695
- Issue date Feb 6, 1996
- Ciba-Geigy Corporation
- Willy Meyer
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Phenylsulfonylchloride intermediates useful for the preparation of...
- Patent number 5,412,107
- Issue date May 2, 1995
- Ciba-Geigy Corporation
- Willy Meyer
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Triasulfurone compounds
- Patent number 5,359,135
- Issue date Oct 25, 1994
- Ciba-Geigy Corporation
- Jean-Marc Schlaeppi
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Sulfonylureas
- Patent number 5,306,693
- Issue date Apr 26, 1994
- Ciba-Geigy Corporation
- Willy Meyer
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Sulfonylureas
- Patent number 5,286,709
- Issue date Feb 15, 1994
- Ciba-Geigy Corporation
- Willy Meyer
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the preparation of benezenesulfonamides
- Patent number 5,220,062
- Issue date Jun 15, 1993
- Ciba-Geigy Corporation
- Willy Meyer
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Sulfonylureas
- Patent number 5,209,771
- Issue date May 11, 1993
- Ciba-Geigy Corporation
- Willy Meyer
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the preparation of 2-(2-halogenoethylthio)-phenylsulfon...
- Patent number 5,166,430
- Issue date Nov 24, 1992
- Ciba-Geigy Corporation
- Henry Szczepanski
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Sulfonylureas
- Patent number 5,163,996
- Issue date Nov 17, 1992
- Ciba-Geigy Corporation
- Willy Meyer
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
N-phenylsulfonyl-N'-pyrimidinylureas
- Patent number 5,104,440
- Issue date Apr 14, 1992
- Ciba-Geigy Corporation
- Willy Meyer
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Substituted indoles
- Patent number 5,096,917
- Issue date Mar 17, 1992
- Ciba-Geigy Corporation
- Alfred Sallmann
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the preparation of phenylsulfonamides
- Patent number 5,087,749
- Issue date Feb 11, 1992
- Ciba-Geigy Corporation
- Bernard Wirz
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
N-phenylsulfonyl-N'-pyrimidinyl-ureas and N-phenyl-sulfonyl-N'-tria...
- Patent number 5,041,603
- Issue date Aug 20, 1991
- Ciba-Geigy Corporation
- Willy Meyer
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Preparation of 4-azasaccharines
- Patent number 4,999,426
- Issue date Mar 12, 1991
- Ciba-Geigy Corporation
- Adrian Waldner
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
N-phenylsulfonyl-N'-triazinylureas
- Patent number 4,978,383
- Issue date Dec 18, 1990
- Ciba-Geigy Corporation
- Erfinders K. Gass
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Phenylsulfonyl isocyanates and thioisocyanates
- Patent number 4,952,726
- Issue date Aug 28, 1990
- Ciba-Geigy Corporation
- Willy Meyer
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
N-phenylsulfonyl-N'-pyrimidinylureas
- Patent number 4,944,792
- Issue date Jul 31, 1990
- Ciba-Geigy Corporation
- Willy Meyer
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
N-phenylsulfonyl-N-triazinylureas
- Patent number 4,944,794
- Issue date Jul 31, 1990
- Ciba-Geigy Corporation
- Willy Meyer
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
N-phenylsulfonyl-N-triazinylureas
- Patent number 4,944,793
- Issue date Jul 31, 1990
- Ciba-Geigy Corporation
- Willy Meyer
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Aminopyrazinones and aminotriazinones of the formula
- Patent number 4,940,482
- Issue date Jul 10, 1990
- Ciba-Geigy Corporation
- Beat Bohner
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Herbicidal sulfonylureas
- Patent number 4,940,792
- Issue date Jul 10, 1990
- Ciba-Geigy Corporation
- Werner Topfl
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
N-pyridinylsulfonyl-N'-triazinylureas
- Patent number 4,936,903
- Issue date Jun 26, 1990
- Ciba-Geigy Corp.
- Rolf Schurter
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
N-heterocyclosulfonyl-N'-pyrimidinylureas and N-heterocyclosulfonyl...
- Patent number 4,932,997
- Issue date Jun 12, 1990
- Ciba-Geigy Corporation
- Rolf Schurter
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
N-heterocyclosulfonyl-n'-pyrimidinylureas
- Patent number 4,927,450
- Issue date May 22, 1990
- Ciba-Geigy Corporation
- Werner Fory
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Aminopyrazinones and aminotriazinones
- Patent number 4,920,223
- Issue date Apr 24, 1990
- Ciba-Geigy Corporation
- Beat Bohner
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Certain fluoroalkylphenylsulfonamides
- Patent number 4,908,467
- Issue date Mar 13, 1990
- Ciba-Geigy Corporation
- Willy Meyer
- C07 - ORGANIC CHEMISTRY

Willy Meyer

Person

Patents Grantslast 30 patents

Sulfonylureas

Immunological detection methods

Sulfonylureas

Sulfonylureas

Sulfonylureas

Phenylsulfonylchloride intermediates useful for the preparation of...

Triasulfurone compounds

Sulfonylureas

Sulfonylureas

Process for the preparation of benezenesulfonamides

Sulfonylureas

Process for the preparation of 2-(2-halogenoethylthio)-phenylsulfon...

Sulfonylureas

N-phenylsulfonyl-N'-pyrimidinylureas

Substituted indoles

Process for the preparation of phenylsulfonamides

N-phenylsulfonyl-N'-pyrimidinyl-ureas and N-phenyl-sulfonyl-N'-tria...

Preparation of 4-azasaccharines

N-phenylsulfonyl-N'-triazinylureas

Phenylsulfonyl isocyanates and thioisocyanates

N-phenylsulfonyl-N'-pyrimidinylureas

N-phenylsulfonyl-N-triazinylureas

N-phenylsulfonyl-N-triazinylureas

Aminopyrazinones and aminotriazinones of the formula

Herbicidal sulfonylureas

N-pyridinylsulfonyl-N'-triazinylureas

N-heterocyclosulfonyl-N'-pyrimidinylureas and N-heterocyclosulfonyl...

N-heterocyclosulfonyl-n'-pyrimidinylureas

Aminopyrazinones and aminotriazinones

Certain fluoroalkylphenylsulfonamides