William A. Kleschick

Person

Indianapolis, IN, US

People

Patents Grantslast 30 patents

Information Patent Grant
N-([1,2,4]triazoloazinyl)benzenesulfonamide and pyridinesulfonamide...
- Patent number 6,005,108
- Issue date Dec 21, 1999
- Timothy C. Johnson
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
N-([1,2,4]triazoloazinyl)benzenesulfonamide and pyridinesulfonamide...
- Patent number 5,965,490
- Issue date Oct 12, 1999
- Dow AgroSciences LLC
- Timothy C. Johnson
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
N-(�1, 2, 4! triazoloazinyl) benzenesulfonamide and pyridinesulfona...
- Patent number 5,858,924
- Issue date Jan 12, 1999
- Dow AgroSciences LLC
- Timothy C. Johnson
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
N-(1-ethyl-4-pyrazolyl)triazoloazinesulfonamide herbicides
- Patent number 5,763,359
- Issue date Jun 9, 1998
- Dow AgroSciences LLC
- Mark J. Costales
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
N-aryl�1,2,4!triazolo�1,5-a!pyridine-2-sulfonamide herbicides
- Patent number 5,700,940
- Issue date Dec 23, 1997
- DowElanco
- John C. Van Heertum
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
N-pyridinyl[1,2,4]triazolo[1,5-c]pyrimidine-2-sulfonamide herbicides
- Patent number 5,614,469
- Issue date Mar 25, 1997
- DowElanco
- Kim E. Arndt
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
N-aryl[1,2,4]triazolo[1,5-a]pyridine-2-sulfonamide herbicides
- Patent number 5,571,775
- Issue date Nov 5, 1996
- DowElanco
- John C. Van Heertum
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
N-pyridinyl[1,2,4]triazolo[1,5-c]pyrimidine-2-sulfonamide herbicides
- Patent number 5,461,161
- Issue date Oct 24, 1995
- DowElanco
- Kim E. Arndt
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
N-indazolyl[1,2,4]triazolo[1,5-C]pyrimidine-2-sulfonamide herbicides
- Patent number 5,447,905
- Issue date Sep 5, 1995
- DowElanco
- Mark J. Costales
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
N-pyrazolyl-1,2,4-triazolo[1,5-c]pyrimidine-2-sulfonamide herbicides
- Patent number 5,201,938
- Issue date Apr 13, 1993
- DowElanco
- Mark J. Costales
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Herbicidal alkoxy-1,2,4-triazolo[1,5-c]pyrimidine-2-sulfonamides
- Patent number 5,163,995
- Issue date Nov 17, 1992
- DowElanco
- John C. Van Heertum
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Pyrazolo[1,5-a]pyrimidine-2-sulfide compounds
- Patent number 5,021,591
- Issue date Jun 4, 1991
- The Dow Chemical Company
- Anna P. Vinogradoff
- C05 - FERTILISERS MANUFACTURE THEREOF
Information Patent Grant
7-ethoxy-5-fluoromethyl-1,2,4-triazolo[1,5-a]-pyrimidine-2-sulfonam...
- Patent number 5,015,286
- Issue date May 14, 1991
- The Dow Chemical Company
- Norman R. Pearson
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Herbicidal alkoxy-1,2,4-triazolo(1,5-c)primidine-2-sulfonamides
- Patent number 5,010,195
- Issue date Apr 23, 1991
- The Dow Chemical Company
- John C. Van Heertum
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Pyrazolo[1,5-a]pyrimidine-2-sulfonyl chloride and -2-sulfide compounds
- Patent number 4,997,940
- Issue date Mar 5, 1991
- The Dow Chemical Company
- Anna P. Vinogradoff
- C05 - FERTILISERS MANUFACTURE THEREOF
Information Patent Grant
Substituted pyrazolo[1,5-a]pyrimidine-2-sulfonamides and compositio...
- Patent number 4,992,091
- Issue date Feb 12, 1991
- The Dow Chemical Company
- Anna P. Vinogradoff
- C05 - FERTILISERS MANUFACTURE THEREOF
Information Patent Grant
2,6-disubstituted anilines
- Patent number 4,983,772
- Issue date Jan 8, 1991
- The Dow Chemical Company
- William A. Kleschick
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
5-fluoromethyl-1,2,4-triazolo[1,5,-a]-pyrimidine-2-sulfonamides
- Patent number 4,979,981
- Issue date Dec 25, 1990
- The Dow Chemical Company
- Norman R. Pearson
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
7-ethoxy-5-fluoromethyl-1,2,4-triazole[1,5-a]-pyrimidine-2-sulfonam...
- Patent number 4,959,473
- Issue date Sep 25, 1990
- The Dow Chemical Company
- Norman R. Pearson
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
5-Fluoromethyl-1,2,4-triazolo(1,5-A)-pyrimidines
- Patent number 4,904,301
- Issue date Feb 27, 1990
- The Dow Chemical Company
- Norman R. Pearson
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Substituted 1,2,4-triazolo[1,5-a]pyrimidine-2-sulfonyl chlorides
- Patent number 4,886,883
- Issue date Dec 12, 1989
- The Dow Chemical Company
- William A. Kleschick
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Herbicidal method with improved crop tolerance
- Patent number 4,874,421
- Issue date Oct 17, 1989
- The Dow Chemical Company
- William A. Kleschick
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Grant
Sulfonamides derived from substituted 2-amino-1,2,4-triazolo (1,5-a...
- Patent number 4,822,404
- Issue date Apr 18, 1989
- The Dow Chemical Company
- William A. Kleschick
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Substituted 1,2,4-triazolo[1,5-a]pyrimidine-2-sulfonamides, composi...
- Patent number 4,818,273
- Issue date Apr 4, 1989
- The Dow Chemical Company
- William A. Kleschick
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Herbicidal imidazolo(1,2-a)pyrimidine-2-sulfonanilides
- Patent number 4,799,952
- Issue date Jan 24, 1989
- The Dow Chemical Company
- Norman R. Pearson
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the preparation of intermediates useful for making herb...
- Patent number 4,772,720
- Issue date Sep 20, 1988
- The Dow Chemical Company
- William A. Kleschick
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Novel substituted 1,2,4-triazolo[1,5-a]pyrimidine-2-sulfonamides an...
- Patent number 4,755,212
- Issue date Jul 5, 1988
- The Dow Chemical Company
- William A. Kleschick
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Substituted 1,2,4-triazolo[1,5-a]-pyrimidine-2-sulfonamides and com...
- Patent number 4,741,764
- Issue date May 3, 1988
- The Dow Chemical Company
- William A. Kleschick
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Substituted 1,2,4-triazolo[1,5-a]-pyrimidine-2-sulfonamides and com...
- Patent number 4,740,233
- Issue date Apr 26, 1988
- The Dow Chemical Company
- William A. Kleschick
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Imidazo[1,2-a]pyrimidine sulfonic acids and acid halides
- Patent number 4,731,446
- Issue date Mar 15, 1988
- The Dow Chemical Company
- Norman R. Pearson
- C07 - ORGANIC CHEMISTRY

William A. Kleschick

Person

Patents Grantslast 30 patents

N-([1,2,4]triazoloazinyl)benzenesulfonamide and pyridinesulfonamide...

N-([1,2,4]triazoloazinyl)benzenesulfonamide and pyridinesulfonamide...

N-(�1, 2, 4! triazoloazinyl) benzenesulfonamide and pyridinesulfona...

N-(1-ethyl-4-pyrazolyl)triazoloazinesulfonamide herbicides

N-aryl�1,2,4!triazolo�1,5-a!pyridine-2-sulfonamide herbicides

N-pyridinyl[1,2,4]triazolo[1,5-c]pyrimidine-2-sulfonamide herbicides

N-aryl[1,2,4]triazolo[1,5-a]pyridine-2-sulfonamide herbicides

N-pyridinyl[1,2,4]triazolo[1,5-c]pyrimidine-2-sulfonamide herbicides

N-indazolyl[1,2,4]triazolo[1,5-C]pyrimidine-2-sulfonamide herbicides

N-pyrazolyl-1,2,4-triazolo[1,5-c]pyrimidine-2-sulfonamide herbicides

Herbicidal alkoxy-1,2,4-triazolo[1,5-c]pyrimidine-2-sulfonamides

Pyrazolo[1,5-a]pyrimidine-2-sulfide compounds

7-ethoxy-5-fluoromethyl-1,2,4-triazolo[1,5-a]-pyrimidine-2-sulfonam...

Herbicidal alkoxy-1,2,4-triazolo(1,5-c)primidine-2-sulfonamides

Pyrazolo[1,5-a]pyrimidine-2-sulfonyl chloride and -2-sulfide compounds

Substituted pyrazolo[1,5-a]pyrimidine-2-sulfonamides and compositio...

2,6-disubstituted anilines

5-fluoromethyl-1,2,4-triazolo[1,5,-a]-pyrimidine-2-sulfonamides

7-ethoxy-5-fluoromethyl-1,2,4-triazole[1,5-a]-pyrimidine-2-sulfonam...

5-Fluoromethyl-1,2,4-triazolo(1,5-A)-pyrimidines

Substituted 1,2,4-triazolo[1,5-a]pyrimidine-2-sulfonyl chlorides

Herbicidal method with improved crop tolerance

Sulfonamides derived from substituted 2-amino-1,2,4-triazolo (1,5-a...

Substituted 1,2,4-triazolo[1,5-a]pyrimidine-2-sulfonamides, composi...

Herbicidal imidazolo(1,2-a)pyrimidine-2-sulfonanilides

Process for the preparation of intermediates useful for making herb...

Novel substituted 1,2,4-triazolo[1,5-a]pyrimidine-2-sulfonamides an...

Substituted 1,2,4-triazolo[1,5-a]-pyrimidine-2-sulfonamides and com...

Substituted 1,2,4-triazolo[1,5-a]-pyrimidine-2-sulfonamides and com...

Imidazo[1,2-a]pyrimidine sulfonic acids and acid halides