David E. Schafer

Person

St. Louis, MO, US

People

Patents Grantslast 30 patents

Information Patent Grant
2-chloro-4-trifluoromethyl-thiazolecarbothioic acids useful as herb...
- Patent number 4,640,702
- Issue date Feb 3, 1987
- Monsanto Company
- Raymond C. Grabiak
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Compositions and methods for reducing herbicidal injury
- Patent number 4,605,431
- Issue date Aug 12, 1986
- Monsanto Company
- David E. Schafer
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Grant
Triester derivatives of N-phosphonomethylthionoglycine as herbicides
- Patent number 4,594,093
- Issue date Jun 10, 1986
- Monsanto Co.
- James A. Sikorski
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Organothiophosphorous compounds useful as antidotes for thiocarbama...
- Patent number 4,507,143
- Issue date Mar 26, 1985
- Monsanto Company
- David E. Schafer
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Grant
Compositions and methods for reducing herbicidal injury
- Patent number 4,379,716
- Issue date Apr 12, 1983
- Monsanto Company
- David E. Schafer
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Grant
2-(Pyridylthio)pyridine-N-oxides
- Patent number 4,347,366
- Issue date Aug 31, 1982
- Monsanto Company
- John J. D'Amico
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
5-Aryl-4-isoxazolecarboxylate-safening agents
- Patent number 4,243,406
- Issue date Jan 6, 1981
- Monsanto Company
- Lawrence H. Brannigan
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
2-(Pyridylthio)pyridine-N-oxides
- Patent number 4,239,527
- Issue date Dec 16, 1980
- Monsanto Company
- John J. D'Amico
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Compositions and methods for reducing herbicidal injury
- Patent number 4,231,786
- Issue date Nov 4, 1980
- Monsanto Company
- Albert J. Czajkowski
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Grant
3-Phenacyl phthaldide safening agents
- Patent number 4,185,989
- Issue date Jan 29, 1980
- Monsanto Company
- John A. Houbion
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
3-Phenacylidene phthalide safening agents
- Patent number 4,182,622
- Issue date Jan 8, 1980
- Monsanto Company
- John A. Houbion
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Compositions and methods for reducing herbicidal injury
- Patent number 4,003,735
- Issue date Jan 18, 1977
- Monsanto Company
- Albert J. Czajkowski
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING

David E. Schafer

Person

Patents Grantslast 30 patents

2-chloro-4-trifluoromethyl-thiazolecarbothioic acids useful as herb...

Compositions and methods for reducing herbicidal injury

Triester derivatives of N-phosphonomethylthionoglycine as herbicides

Organothiophosphorous compounds useful as antidotes for thiocarbama...

Compositions and methods for reducing herbicidal injury

2-(Pyridylthio)pyridine-N-oxides

5-Aryl-4-isoxazolecarboxylate-safening agents

2-(Pyridylthio)pyridine-N-oxides

Compositions and methods for reducing herbicidal injury

3-Phenacyl phthaldide safening agents

3-Phenacylidene phthalide safening agents

Compositions and methods for reducing herbicidal injury