Inventor
DERWENSKUS KARL-HEINZ
DE3 patents
Patents
3 patentsUS6353125B1Mar 5, 2002
Perfluoro-n-alkylsulfonic acid derivatives
MERCK PATENT GMBH12 citations71
US7015281B2Mar 21, 2006
Alkali-stable hydrophilic sorbents for ion-exchange chromatography
MERCK PATENT GMBH4 citations57
US6710198B2Mar 23, 2004
Perfluoro-n-alkylsulfonic acid derivatives
MERCK PATENT GMBH1 citations49