Inventor

ZIELINSKI PAUL A

US15 patents

Patents

15 patents

US5747235AMay 5, 1998

Silver halide light sensitive emulsion layer having enhanced photographic sensitivity

EASTMAN KODAK CO148 citations98

US6054260AApr 25, 2000

Silver halide light sensitive emulsion layer having enhanced photographic sensitivity

EASTMAN KODAK CO50 citations95

US5747236AMay 5, 1998

Silver halide light sensitive emulsion layer having enhanced photographic sensitivity

EASTMAN KODAK CO58 citations95

US5236816AAug 17, 1993

Photographic developing solution and use thereof in the high contrast development of nucleated photographic elements

EASTMAN KODAK CO61 citations94

US6153371ANov 28, 2000

Silver halide light sensitive emulsion layer having enhanced photographic sensitivity

EASTMAN KODAK CO20 citations92

US6010841AJan 4, 2000

Silver halide light sensitive emulsion layer having enhanced photographic sensitivity

EASTMAN KODAK CO23 citations92

US6558880B1May 6, 2003

Thermally developable imaging materials containing heat-bleachable antihalation composition

EASTMAN KODAK CO20 citations91

US5264323ANov 23, 1993

Photographic developing solution and use thereof in the high contrast development of nucleated photographic elements

EASTMAN KODAK CO32 citations91

US5994051ANov 30, 1999

Silver halide light sensitive emulsion layer having enhanced photographic sensitivity

EASTMAN KODAK CO31 citations90

US5508155AApr 16, 1996

Photographic color developers containing odorless antioxidants formed in situ from reaction of hydroxylamine and epoxide and use of same

EASTMAN KODAK CO14 citations81

US6376163B1Apr 23, 2002

Photobleachable composition, photographic element containing the composition and photobleachable method

EASTMAN KODAK CO8 citations73

US6306570B1Oct 23, 2001

Silver halide light sensitive emulsion layer having enhanced photographic sensitivity

EASTMAN KODAK CO7 citations73

US6498004B1Dec 24, 2002

Silver halide light sensitive emulsion layer having enhanced photographic sensitivity

EASTMAN KODAK CO5 citations62

US5620835AApr 15, 1997

Method for preparing photographic color developer and reaction mixture useful in same

EASTMAN KODAK CO3 citations62

US4345085AAug 17, 1982

Method for preparing 2-pyrazolin-5-ones from 1,2,4-oxadiazoles

EASTMAN KODAK CO2 citations61