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Umberto Valcavi
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Milan, IT
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last 30 patents
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Patent Grant
Inclusion complexes with silybinin, their preparation and pharmaceu...
Patent number
5,198,430
Issue date
Mar 30, 1993
Istituto Biochimico Italiano Giovanni Lorenzini S.p.A.
Umberto Valcavi
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Process for preparing 7-(2-hexyl-5-hydroxy-cyclopentyl)-heptanoic acid
Patent number
4,894,473
Issue date
Jan 16, 1990
Istituto Biochimico Italiano Giovanni Lorenzini S.p.A.
Umberto Valcavi
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Derivatives of 19,20-Bis-nor-prostanoic acid with antiulcer and ano...
Patent number
4,816,472
Issue date
Mar 28, 1989
Istituto Biochemico Italiano Giovanni Lorenzini S.p.A.
Umberto Valcavi
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
High yield process for preparing beta-lactam antibiotics having a h...
Patent number
4,625,021
Issue date
Nov 25, 1986
Istituto Biochimico Italiano Giovanni Lorenzini S.p.A.
Umberto Valcavi
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
19,20-Bis-nor-prostenoic acids as hypolipemic compounds
Patent number
4,073,938
Issue date
Feb 14, 1978
Istituto Biochimico Italiano di Loredana Lorenzini S.a.s.
Umberto Valcavi
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Substituted amides of 3-methyl-4-phenyl-3-butenoic acid, with a hig...
Patent number
4,053,635
Issue date
Oct 11, 1977
Istituto Biochimico Italiano di Loredana Lorenzini S.a.s.
Sergio Gorini
C07 - ORGANIC CHEMISTRY