Inventor

HORN HANS C

DE4 patents

Patents

4 patents

US4687847AAug 18, 1987

Purification of riboflavin

BASF AG11 citations71

US4567262AJan 28, 1986

Purification of riboflavin

BASF AG13 citations71

US4328339AMay 4, 1982

Continuous preparation of isatoic anhydride

BASF AG9 citations71

US4673742AJun 16, 1987

Preparation of riboflavin

BASF AG2 citations60