Emilio Prosperi

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Genova, IT

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Patents Grantslast 30 patents

Information Patent Grant
Photographic dispersions for yellow filter dyes
- Patent number 6,670,111
- Issue date Dec 30, 2003
- Ferrania, S.p.A.
- Corrado Balestra
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Light-sensitive silver halide color photographic elements containin...
- Patent number 6,261,756
- Issue date Jul 17, 2001
- Terrania, S.p.A.
- Raffaella Biavasco
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Silver halide color photographic element having improved bleachability
- Patent number 5,821,042
- Issue date Oct 13, 1998
- Imation Corp.
- Sergio Massirio
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Patents Applicationslast 30 patents

Information Patent Application
Photographic dispersions for yellow filter dyes
- Publication number 20030118957
- Publication date Jun 26, 2003
- Ferrania, S.p.A.
- Corrado Balestra
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...