Inventor
FRANK DAVID S
US10 patents
⚠️ This page may combine multiple inventors who share the name “FRANK DAVID S”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
EASTMAN KODAK CO
9 patentsUS4258001AMar 24, 1981
Element, structure and method for the analysis or transport of liquids
EASTMAN KODAK CO524 citations98
US4283382AAug 11, 1981
Fluorescent labels comprising rare earth chelates
EASTMAN KODAK CO98 citations95
US4259313AMar 31, 1981
Fluorescent labels
EASTMAN KODAK CO72 citations95
US4381921AMay 3, 1983
Element, structure and method for the analysis or transport of liquids
EASTMAN KODAK CO33 citations92
US4269938AMay 26, 1981
Assay of peroxidatively active materials
EASTMAN KODAK CO35 citations92
US4194063AMar 18, 1980
Method, composition and elements for the detecting of nitrogen-containing compounds
EASTMAN KODAK CO30 citations92
US4555396ANov 26, 1985
Use of pyrylium and thiapyrylium compounds as biological stains
EASTMAN KODAK CO21 citations81
US4357363ANov 2, 1982
Element, structure and method for the analysis or transport of liquids
EASTMAN KODAK CO28 citations81
US4840784AJun 20, 1989
Use of pyrylium and thiapyrylium compounds as biological stains
EASTMAN KODAK CO11 citations73