Inventor
ROUSSILHE JACQUES
FR16 patents
Patents
16 patentsUS6228237B1May 8, 2001
Automatic measuring device for the concentration of a developing agent
EASTMAN KODAK CO13 citations68
US6489090B1Dec 3, 2002
Stabilized ascorbic acid developing compositions and methods of use
EASTMAN KODAK CO4 citations62
US5942379AAug 24, 1999
3-pyrazolidone compounds and photographic developer solutions containing same
EASTMAN KODAK CO6 citations61
US5869223AFeb 9, 1999
Method for replenishing an ascorbic acid developer
EASTMAN KODAK CO2 citations61
US5780212AJul 14, 1998
Photographic developing composition
EASTMAN KODAK CO5 citations61
US6083673AJul 4, 2000
Organic/inorganic developer composition
EASTMAN KODAK CO3 citations58
US5837434ANov 17, 1998
Photographic developers containing a developing agent of the ascorbic acid type and an accelerator
EASTMAN KODAK CO5 citations58
US6673528B2Jan 6, 2004
Ascorbic acid developing compositions containing sugar and methods of use
EASTMAN KODAK CO0 citations51
US6555008B1Apr 29, 2003
Method to extract silver from a photographic developer
EASTMAN KODAK CO1 citations51
US6444414B1Sep 3, 2002
Ascorbic acid developing compositions stabilized with sulfo compound and methods of use
EASTMAN KODAK CO1 citations51
US6242143B1Jun 5, 2001
Method and device for the processing of silver halide photographic materials
EASTMAN KODAK CO1 citations50
US6326135B1Dec 4, 2001
Product for industrial radiography
EASTMAN KODAK CO1 citations49
US5686232ANov 11, 1997
Composition for developing an exposed photographic product having improved stability in air
EASTMAN KODAK CO1 citations44
US5656415AAug 12, 1997
Composition for developing an exposed photographic product having improved stability in air
EASTMAN KODAK CO0 citations44
US6790585B2Sep 14, 2004
Method for developing a high contrast photographic material containing a polyhydrazide nucleating agent
EASTMAN KODAK CO0 citations40
US5674673AOct 7, 1997
Silver halide color photographic material
EASTMAN KODAK CO0 citations30