Inventor

THUNBERG ALLEN L

US3 patents

Patents

3 patents

US4670381AJun 2, 1987

Heterogeneous immunoassay utilizing horizontal separation in an analytical element

EASTMAN KODAK CO62 citations94

US4701420AOct 20, 1987

Analytical compositions, elements and methods utilizing reduction of ferric ion chelates to form detectable dyes

EASTMAN KODAK CO18 citations71

US4555484ANov 26, 1985

Analytical element and method for alkaline phosphatase assay

EASTMAN KODAK CO18 citations68