Cristina Soncini

Person

Savona, IT

People

Patents Grantslast 30 patents

Information Patent Grant
Chromogenic leuco redox-dye-releasing compounds for photothermograp...
- Patent number 5,705,676
- Issue date Jan 6, 1998
- Minnesota Mining and Manufacturing Company
- Raffaella Biavasco
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Post processing stabilization of photothermographic emulsions
- Patent number 5,681,693
- Issue date Oct 28, 1997
- Minnesota Mining and Manufacturing Company
- Massimo Bertoldi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Ageing improvements of photographic elements comprising dextran
- Patent number 5,609,986
- Issue date Mar 11, 1997
- Minnesota Mining and Manufacturing
- Rino Feduzi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Chromogenic leuco redox-dye-releasing compounds for photothermograp...
- Patent number 5,492,804
- Issue date Feb 20, 1996
- Minnesota Mining and Manufacturing Company
- Raffaella Biavasco
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Cyan chromogenic leuco dyes for photothermographic materials
- Patent number 5,330,864
- Issue date Jul 19, 1994
- Minnesota Mining and Manufacturing Company
- Raffaella Biavasco
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Thermally developable photographic elements
- Patent number 5,281,515
- Issue date Jan 25, 1994
- Minnesota Mining and Manufacturing Company
- Ivano Delprato
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Post-processing stabilization of photothermographic emulsions
- Patent number 5,196,301
- Issue date Mar 23, 1993
- Minnesota Mining and Manufacturing Company
- Sharon M. Simpson
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Cristina Soncini

Person

Patents Grantslast 30 patents

Chromogenic leuco redox-dye-releasing compounds for photothermograp...

Post processing stabilization of photothermographic emulsions

Ageing improvements of photographic elements comprising dextran

Chromogenic leuco redox-dye-releasing compounds for photothermograp...

Cyan chromogenic leuco dyes for photothermographic materials

Thermally developable photographic elements

Post-processing stabilization of photothermographic emulsions