Richard M. Acheson

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Patents Grantslast 30 patents

Information Patent Grant
Imidazo[2,1-b]thiazole and thiazolo[3,2-a]benzimidazole quaternary...
- Patent number 4,080,339
- Issue date Mar 21, 1978
- Pfizer Inc.
- Richard M. Acheson
- A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information Patent Grant
Certain thiazolo compounds as acaricidal agents
- Patent number 4,076,817
- Issue date Feb 28, 1978
- Pfizer Inc.
- Richard M. Acheson
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Imidazo[2,1-b]thiazole and thiazolo[3,2-a]-benzimidazole quaternary...
- Patent number 4,042,583
- Issue date Aug 16, 1977
- Pfizer Inc.
- Richard M. Acheson
- A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information Patent Grant
Imidazo[2,1-b]thiazole and thiazolo[3,2-a]-benzimidazole quaternary...
- Patent number 4,008,245
- Issue date Feb 15, 1977
- Pfizer Inc.
- Richard M. Acheson
- A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information Patent Grant
Imidazo[2,1-b]thiazole and thiazolo[3,2-a]-benzimidazole quaternary...
- Patent number 3,954,784
- Issue date May 4, 1976
- Pfizer Inc.
- Richard M. Acheson
- A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES