Umberto Cova

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Roma, IT

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Patents Grantslast 30 patents

Information Patent Grant
Process for the treatment of contaminated water by means of a bifun...
- Patent number 7,658,853
- Issue date Feb 9, 2010
- ENI S.p.A.
- Rodolfo Vignola
- B09 - DISPOSAL OF SOLID WASTE RECLAMATION OF CONTAMINED SOIL SOIL
Information Patent Grant
Process for the treatment of contaminated water based on the use of...
- Patent number 7,341,665
- Issue date Mar 11, 2008
- Enitecnologie S.p.A.
- Rodolfo Vignola
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Method for the removal and recovery of the oil component from drill...
- Patent number 6,550,552
- Issue date Apr 22, 2003
- Enitechnologie S.p.A.
- Rosario Pappa
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Photodegradative process for the purification of contaminated water
- Patent number 6,468,434
- Issue date Oct 22, 2002
- Enitecnologie S.p.A.
- Rosario Pappa
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Acrylamide copolymers containing (meth)acrylamide benzene dicarboxy...
- Patent number 5,103,057
- Issue date Apr 7, 1992
- Eniricerche S.p.A.
- Fabrizio Bonaccorsi
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
PROCESS FOR THE TREATMENT OF CONTAMINATED WATER BY MEANS OF A BIFUN...
- Publication number 20090014390
- Publication date Jan 15, 2009
- ENI S.p.A.
- Rodolfo Vignola
- B09 - DISPOSAL OF SOLID WASTE RECLAMATION OF CONTAMINED SOIL SOIL
Information Patent Application
Process for the treatment of contaminated water based on the use of...
- Publication number 20070158272
- Publication date Jul 12, 2007
- ENITECHNOLOGIE S.p.A.
- Rodolfo Vignola
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
Photodegradative process for the purification of contaminated water
- Publication number 20020030021
- Publication date Mar 14, 2002
- ENITECNOLOGIE S.p.A.
- Rosario Pappa
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE