Inventor

SCHAEFER-TREFFENFELDT WILTRUD

DE2 patents

Patents

2 patents

US5312980AMay 17, 1994

Process for the separation of amino acids from aqueous solutions

DEGUSSA11 citations68

US5676838AOct 14, 1997

Process for isolating hydroxymonocarboxylic and tricarboxylic acids

DEGUSSA1 citations47