Inventor

COVA UMBERTO

IT5 patents

⚠️ This page may combine multiple inventors who share the name “COVA UMBERTO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

ENITECNOLOGIE SPA

2 patents

US6468434B2Oct 22, 2002

Photodegradative process for the purification of contaminated water

ENITECNOLOGIE SPA10 citations71

US7341665B2Mar 11, 2008

Process for the treatment of contaminated water based on the use of apolar zeolites having different characteristics

ENITECNOLOGIE SPA6 citations58

ENITECHNOLOGIE SPA

1 patent

US6550552B1Apr 22, 2003

Method for the removal and recovery of the oil component from drill cuttings

ENITECHNOLOGIE SPA28 citations88

ENIRICERCHE SPA

1 patent

US5103057AApr 7, 1992

Acrylamide copolymers containing (meth)acrylamide benzene dicarboxylic units

ENIRICERCHE SPA1 citations50

ENI SPA

1 patent

US7658853B2Feb 9, 2010

Process for the treatment of contaminated water by means of a bifunctional system consisting of iron and zeolites

ENI SPA1 citations46