Luisa Chiappa

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Nerviano-Milan, IT

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Patents Grantslast 30 patents

Information Patent Grant
Process for reducing the production of water in oil wells
- Patent number 7,188,673
- Issue date Mar 13, 2007
- ENI S.p.A.
- Luisa Chiappa
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Process for reducing the production of water in oil wells
- Patent number 7,004,253
- Issue date Feb 28, 2006
- ENI S.p.A.
- Luisa Chiappa
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...

Patents Applicationslast 30 patents

Information Patent Application
Process for reducing the production of water in oil wells
- Publication number 20060157245
- Publication date Jul 20, 2006
- ENI S.p.A.
- Luisa Chiappa
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
Process for reducing the production of water in oil wells
- Publication number 20050098320
- Publication date May 12, 2005
- Luisa Chiappa
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
Process for reducing the production of water in oil wells
- Publication number 20040144542
- Publication date Jul 29, 2004
- Luisa Chiappa
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...