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Milan, IT
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Patents Grants
last 30 patents
Information
Patent Grant
Process for producing an omega-functionalized aliphatic carboxylic...
Patent number
5,917,067
Issue date
Jun 29, 1999
Industrie Chimiche Caffaro S.p.A.
Livius Cotarca
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for producing an omega-functionalized aliphatic carboxylic...
Patent number
5,872,267
Issue date
Feb 16, 1999
Industrie Chimiche Caffaro, S.p.A.
Livius Cotarca
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Method for preparing coumarin and derivatives thereof
Patent number
5,872,265
Issue date
Feb 16, 1999
Industrie Chimiche Caffaro S.p.A.
Stefano Alini
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for making paper and cardboard
Patent number
5,750,006
Issue date
May 12, 1998
Industrie Chimiche Caffaro, S.p.A.
Giordano Donelli
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Grant
Process for producing lactones and lactones obtained with this process
Patent number
5,670,661
Issue date
Sep 23, 1997
Industrie Chimiche Caffaro S.p.A.
Livius Cotarca
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Taped purification process
Patent number
5,206,436
Issue date
Apr 27, 1993
Caffaro S.p.A.
Enrico Pontoglio
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for the preparation of 3-cyano-3,5,5'-trimethyl-1-cyclohexa...
Patent number
5,142,090
Issue date
Aug 25, 1992
Caffaro S.p.A.
Enrico Pontoglio
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for preparing basic aluminum compounds
Patent number
5,120,522
Issue date
Jun 9, 1992
Caffaro S.p.A.
Fausto Dore
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Grant
Process for the production in continuous of phthalodinitrile
Patent number
4,883,894
Issue date
Nov 28, 1989
CAFFARO S.p.A. Societa per l'Industria Chimica ed Elettrochimica
Enrico Pontoglio
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for the continuous production of phtalodinitrile
Patent number
4,883,893
Issue date
Nov 28, 1989
Caffaro s.p.a. Societa per l'Industria Chimica Ed Elettro Chimica
Enrico Pontoglio
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for the preparation of tetrachloroterephthaloyl dichloride...
Patent number
4,808,345
Issue date
Feb 28, 1989
CAFFARO S.p.A. Societa per l'Industria Chimica ed Elettrochimica
Enrico Pontoglio
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for the continuous production of isophthalodinitrile
Patent number
4,806,672
Issue date
Feb 21, 1989
Caffaro S.p.A. Societa Per l'Industria Chimica ed Electtrochimica
Enrico Pontoglio
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for separating mixed monochlorotoluene isomers, a plant for...
Patent number
4,795,839
Issue date
Jan 3, 1989
CAFFARO S.p.A. Societa per l'Industria Chimica ed Elettrochimica
Guido Niederjaufner
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for the continuous production of tetrachlorophthalo-nitrile...
Patent number
4,572,806
Issue date
Feb 25, 1986
Caffaro S.p.A.
Giuseppe Ghielmetti
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for the continuous production of tetrachlorophthalonitrile...
Patent number
4,485,050
Issue date
Nov 27, 1984
Caffaro S.p.A.
Liborio Casale
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Method for removing chlorinated solvents from chlorinated polymers
Patent number
4,381,392
Issue date
Apr 26, 1983
Caffaro S.p.A.
Enrico Pontoglio
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Method for preparation of inorganic flocculating composition
Patent number
4,035,259
Issue date
Jul 12, 1977
Caffaro, S.p.A., Societa per l'Industria Chimica ed Elettrochimica
Liborio Casale
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
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last 30 patents
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