Inventor
FLECKENSTEIN LEE J
US8 patents
Patents
8 patentsUS4076529AFeb 28, 1978
Photographic diffusion transfer films, processes and compositions with color moiety releasing compound
EASTMAN KODAK CO48 citations90
US5104769AApr 14, 1992
High contrast photographic element and emulsion and process for their use
EASTMAN KODAK CO14 citations72
US4912016AMar 27, 1990
High contrast photographic recording material and emulsion and process for their development
EASTMAN KODAK CO6 citations72
US4053312AOct 11, 1977
O-sulfonamidonaphthol diffusible dye image providing compounds
EASTMAN KODAK CO16 citations71
US5093239AMar 3, 1992
Reagents for detecting oxidase positive microorganisms
EASTMAN KODAK CO5 citations62
US4152153AMay 1, 1979
Sulfonamido dye releasing compounds in photographic elements
EASTMAN KODAK CO3 citations60
US3993638ANov 23, 1976
Ballasted p-sulfonamidophenols capable of releasing a non-heterocyclic azo dye
EASTMAN KODAK CO3 citations60
US4407930AOct 4, 1983
Photographic products and processes employing substituted sulfonamidophenol or sulfonamidonaphthol dye-releasers
EASTMAN KODAK CO0 citations40