Luigi Cellone

Person

Albisola Mare, IT

People

Patents Grantslast 30 patents

Information Patent Grant
Photographic assemblage comprising a silver halide photographic ele...
- Patent number 6,197,485
- Issue date Mar 6, 2001
- Minnesota Mining and Manufacturing Company
- Luigi Cellone
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Silver halide photographic elements containing biocides
- Patent number 5,482,820
- Issue date Jan 9, 1996
- Minnesota Mining and Manufacturing Company
- Luigi Cellone
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Light-sensitive silver halide photographic material
- Patent number 5,077,189
- Issue date Dec 31, 1991
- Minnesota Mining and Manufacturing Company
- Luigi Cellone
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Photographic silver halide emulsions, process for preparing the sam...
- Patent number 4,477,564
- Issue date Oct 16, 1984
- Minnesota Mining and Manufacturing Company
- Luigi Cellone
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Photographic elements with improved surface characteristics
- Patent number 4,367,284
- Issue date Jan 4, 1983
- Minnesota Mining and Manufacturing Company
- Luigi Cellone
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Photographic elements with improved surface characteristics
- Patent number 4,357,418
- Issue date Nov 2, 1982
- Minnesota Mining and Manufacturing Company
- Luigi Cellone
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Luigi Cellone

Person

Patents Grantslast 30 patents

Photographic assemblage comprising a silver halide photographic ele...

Silver halide photographic elements containing biocides

Light-sensitive silver halide photographic material

Photographic silver halide emulsions, process for preparing the sam...

Photographic elements with improved surface characteristics

Photographic elements with improved surface characteristics