Inventor
COHEN HYMAN
4 patents
⚠️ This page may combine multiple inventors who share the name “COHEN HYMAN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
EASTMAN KODAK CO
3 patentsUS3958995AMay 25, 1976
Photographic elements containing cross-linked mordants and processes of preparing said elements
EASTMAN KODAK CO71 citations94
US4193795AMar 18, 1980
Photographic film units containing a polymeric mordant which covalently bonds with certain dyes
EASTMAN KODAK CO7 citations71
US4201840AMay 6, 1980
Photographic film units containing a polymeric mordant which covalently bonds with certain dyes
EASTMAN KODAK CO3 citations60