Inventor
OSTERSEHLT BERND
DE5 patents
Patents
5 patentsUS6346254B1Feb 12, 2002
Cosmetic and pharmaceutical preparations comprising ascorbic acid derivatives
BASF AG23 citations90
US5214047AMay 25, 1993
Tetracyclic quinazoline derivatives, effective as antiarrythmic agents
BASF AG37 citations89
US7102019B2Sep 5, 2006
Cosmetic and pharmaceutical preparations comprising ascorbic acid derivatives
BASF AG6 citations71
US4851410AJul 25, 1989
1,4-disubstituted pyrazole derivatives, compositions and use
BASF AG1 citations51
US4514413AApr 30, 1985
Gastric acid secretion inhibiting N-(imidazol-1-ylalkyl)thiourea derivatives
BASF AG1 citations51