Angelo Virdis

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Usini, IT

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Patents Grantslast 30 patents

Information Patent Grant
Method of purification of the oxalic acid diamide
- Patent number 5,068,429
- Issue date Nov 26, 1991
- Enichem ANIC S.p.A.
- Loreno Lorenzoni
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the direct hydration of linear olefins
- Patent number 4,954,660
- Issue date Sep 4, 1990
- Enichem ANIC S.p.A.
- Giuseppe Messina
- C07 - ORGANIC CHEMISTRY