Inventor
WU E-MING
US6 patents
Patents
6 patentsUS4204870AMay 27, 1980
Photographic products and processes employing novel nondiffusible heterocyclyazonaphthol dye-releasing compounds
EASTMAN KODAK CO36 citations91
US4273706AJun 16, 1981
Nondiffusible heterocyclylazonaphthol dye-releasing compounds
EASTMAN KODAK CO21 citations81
US4207104AJun 10, 1980
Photographic products and processes employing novel nondiffusible heterocyclylazonaphthol dye-releasing compounds
EASTMAN KODAK CO29 citations81
US4183755AJan 15, 1980
Photographic products and processes employing metal complexable nondiffusible azo dye-releasing compounds
EASTMAN KODAK CO8 citations72
US4148643AApr 10, 1979
Photographic products and processes employing nondiffusible azo dye-releasing compounds
EASTMAN KODAK CO12 citations72
US4228073AOct 14, 1980
Nondiffusible azo dye-releasing compounds
EASTMAN KODAK CO3 citations61