Inventor
ZENGERLE PAUL L
US28 patents
⚠️ This page may combine multiple inventors who share the name “ZENGERLE PAUL L”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
EASTMAN KODAK CO
26 patentsUS4927744AMay 22, 1990
Photographic element having solid particle dispersion oxidized developer scavenger
EASTMAN KODAK CO24 citations92
US7629112B1Dec 8, 2009
Color photographic materials with yellow minimum density colorants
EASTMAN KODAK CO7 citations73
US6221571B1Apr 24, 2001
Silver halide light-sensitive element
EASTMAN KODAK CO7 citations73
US5468604ANov 21, 1995
Photographic dispersion
EASTMAN KODAK CO17 citations73
US5451496ASep 19, 1995
Color photographic materials and methods containing DIR or DIAR couplers and phenolic coupler solvents
EASTMAN KODAK CO7 citations73
US5380628AJan 10, 1995
Method of preparing coupler dispersions
EASTMAN KODAK CO7 citations73
US5360702ANov 1, 1994
Photographic coating compositions and photographic elements made therefrom
EASTMAN KODAK CO10 citations73
US4885234ADec 5, 1989
Photographic materials containing stable cyan coupler formulations
EASTMAN KODAK CO8 citations73
US7632632B1Dec 15, 2009
Color photographic materials with magenta minimum density dyes
EASTMAN KODAK CO4 citations62
US5891613AApr 6, 1999
Silver halide light-sensitive element
EASTMAN KODAK CO6 citations62
US5618657AApr 8, 1997
Photographic silver halide element having polyester support and exhibiting improved wet adhesion
EASTMAN KODAK CO6 citations62
US5585230ADec 17, 1996
Cyan coupler dispersion with improved stability
EASTMAN KODAK CO6 citations62
US5457014AOct 10, 1995
Photographic coating compositions and photographic elements made therefrom
EASTMAN KODAK CO3 citations62
US6680165B1Jan 20, 2004
Cyan coupler dispersion with increased activity
EASTMAN KODAK CO3 citations61
US7223529B1May 29, 2007
Silver halide light-sensitive element
EASTMAN KODAK CO2 citations60
US7153640B1Dec 26, 2006
Silver halide light-sensitive element
EASTMAN KODAK CO4 citations60
US5460933AOct 24, 1995
Photographic element having solid particle dispersion of oxidized developer scavenger
EASTMAN KODAK CO5 citations60
US5455155AOct 3, 1995
Photographic element having reduced dye stain
EASTMAN KODAK CO4 citations60
US5190851AMar 2, 1993
Color photographic element
EASTMAN KODAK CO6 citations60
US5342746AAug 30, 1994
Method for the formation of color photographic materials with high coupling reactivity and reduced color developer PH sensitivity
EASTMAN KODAK CO5 citations59
US6548233B1Apr 15, 2003
Thermally developable emulsions and imaging materials containing mixture of silver ion reducing agents
EASTMAN KODAK CO0 citations52
US5879867AMar 9, 1999
Silver halide light-sensitive element
EASTMAN KODAK CO1 citations50
US7338756B2Mar 4, 2008
Method of preparation of direct dispersions of photographically useful chemicals
EASTMAN KODAK CO0 citations47
US7101659B1Sep 5, 2006
Color photographic element with UV absorber
EASTMAN KODAK CO0 citations47
US5378593AJan 3, 1995
Color photographic materials and methods containing DIR or DIAR couplers and carbonamide coupler solvents
EASTMAN KODAK CO0 citations41
US8357485B2Jan 22, 2013
Color motion picture print films
EASTMAN KODAK CO0 citations39