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Giorgio Pifferi
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Milan, IT
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last 30 patents
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Patent Grant
Cetylpyridinium salt of an anti-inflammatory agent and pharmaceutic...
Patent number
7,250,428
Issue date
Jul 31, 2007
Aziende Chimiche Riunite Angelini Francesco A.C.R.A.F. S.p.A.
Giorgio Pifferi
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Multilayer matrix systems for the controlled release of active prin...
Patent number
5,549,913
Issue date
Aug 27, 1996
Inverni Della Beffa S.p.A.
Paolo Colombo
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Xanthone derivatives, their preparation and use
Patent number
5,516,794
Issue date
May 14, 1996
Inverni Della Beefa S.p.A.
Paolo Da Re
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Methods and pharmaceutical compositions for the treatment of ophtha...
Patent number
5,196,449
Issue date
Mar 23, 1993
IdB Holding SpA
Maria J. Magistretti
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Benzothiazepine esters, their preparation and formulations for ther...
Patent number
5,120,730
Issue date
Jun 9, 1992
IdB Holding SpA
Giorgio Pifferi
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Soluble derivatives of silybin, a method of preparing them, and pha...
Patent number
4,886,791
Issue date
Dec 12, 1989
Inverni Della Beffa S.p.A.
Raffaello Giorgi
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Derivatives of benzoyloxyacetic acid, and preparation and formulati...
Patent number
4,879,311
Issue date
Nov 7, 1989
Inverni della Beffa S.p.A.
Raffaello Giorgi
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Complexes of flavanolignans with phospholipids, preparation thereof...
Patent number
4,764,508
Issue date
Aug 16, 1988
Inverni Della Beffa S.p.A.
Bruno Gabetta
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Triphenylmethyl azo and hydrazino substituted pyridazines
Patent number
4,632,982
Issue date
Dec 30, 1986
I.S.F. S.p.A.
Carlo Farina
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process of making ethyl[6-[ethyl-(2-hydroxypropyl)amino]-3-pyridazi...
Patent number
4,575,552
Issue date
Mar 11, 1986
I.S.F. S.p.A.
Carlo Farina
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Pharmaceutically active ursolic acid derivative
Patent number
4,530,934
Issue date
Jul 23, 1985
ISF Spa
Gaetano Clavenna
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Formyl derivatives of hydrazinopenicillins
Patent number
4,329,285
Issue date
May 11, 1982
C R A F Sud
Goffredo Bolis
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Alkoxyalkylidenhydrazinopridazines and process for their preparation
Patent number
4,324,788
Issue date
Apr 13, 1982
I.S.F. S.p.A.
Luciano Dorigotti
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Hydrazono penicillin derivatives
Patent number
4,231,927
Issue date
Nov 4, 1980
CRAF Sud
Riccardo Monguzzi
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Hydrazono derivatives of cephalosporins
Patent number
4,178,444
Issue date
Dec 11, 1979
CRAF Sud
Riccardo Monguzzi
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Preparation of pyrrolidine and pyrrolidin-2-one derivatives
Patent number
4,173,569
Issue date
Nov 6, 1979
ISF Spa
Silvano Banfi
B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
Information
Patent Grant
3.beta.-Hydroxy-18.beta.-olean-9-en-30-oic acids
Patent number
4,173,648
Issue date
Nov 6, 1979
ISF Spa
Giorgio Pifferi
Information
Patent Grant
Process for preparing substituted 1,2,4-triazole derivatives
Patent number
4,151,169
Issue date
Apr 24, 1979
Gruppo Lepetit
Amedeo O. Sale
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
4-Hydroxy pyrrolidin-2-onyl-amides
Patent number
4,124,594
Issue date
Nov 7, 1978
ISF Spa
Riccardo Monguzzi
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Substituted 1,2,4-triazole derivatives
Patent number
4,119,635
Issue date
Oct 10, 1978
Gruppo Lepetit S.p.A.
Amedeo Omodei-Sale
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Pyrrolidine derivatives
Patent number
4,118,396
Issue date
Oct 3, 1978
I.S.F. S.p.A.
Giorgio Pifferi
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
3,2-Benzoxazepine derivatives
Patent number
4,041,048
Issue date
Aug 9, 1977
Gruppo Lepetit S.p.A.
Giorgio Pifferi
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
1H-2,3-Benzoxazines
Patent number
4,005,082
Issue date
Jan 25, 1977
Gruppo Lepetit S.p.A.
Giorgio Pifferi
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
6-Substituted 3-carbethoxyhydrazinopyridazines
Patent number
4,002,753
Issue date
Jan 11, 1977
I.S.F. S.p.A.
Carlo Carpi
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
7-.alpha.Hydrazinoacetamido derivatives of cephalosporanic
Patent number
3,998,950
Issue date
Dec 21, 1976
ISF SpA
Renato Broggi
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
3-0-(Beta-carbobenzyloxypropionyl)-11-oxo-18-beta-olean-12-en-30-oi...
Patent number
3,984,461
Issue date
Oct 5, 1976
I.S.F. S.p.A.
Giorgio Pifferi
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
4-Cyclopropylmethyleneoxy-3-chlorophenylacetic acid and salts thereof
Patent number
3,976,673
Issue date
Aug 24, 1976
ISF SpA
Giorgio Pifferi
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
3-Hetero acyl-2,3-benzoxazepines
Patent number
3,960,858
Issue date
Jun 1, 1976
Gruppo Lepetit S.p.A.
Giorgio Pifferi
C07 - ORGANIC CHEMISTRY