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Francesco Parravicini
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Milan, IT
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last 30 patents
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Patent Grant
Pyridazine derivatives
Patent number
5,082,939
Issue date
Jan 21, 1992
I.S.F. Societa per Azioni
Carlo Farina
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for preparing alkoxyalkylidenehydrazinopyridazine derivatives
Patent number
4,873,328
Issue date
Oct 10, 1989
I.S.F. Societa per Azioni
Carlo Farina
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process of making ethyl{6-[ethyl-(2-hydroxypropyl)amino]-3-pyridazi...
Patent number
4,581,449
Issue date
Apr 8, 1986
I.S.F. S.p.A.
Francesco Parravicini
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Acylated hydrazinopyridazine antihypertensives
Patent number
4,086,343
Issue date
Apr 25, 1978
ISF SpA
Luciano Dorigotti
C07 - ORGANIC CHEMISTRY