Assignee
SYNTHETECH INC
US3 patents
Top patents by PatentIndex Score
US4935355AJun 19, 1990
Preparation of dipeptides
SYNTHETECH INC7 citations64
US5130252AJul 14, 1992
Resolution of furopyridine enantiomers and synthetic precursors thereof
SYNTHETECH INC14 citations58
US4731469AMar 15, 1988
Process for recovery and purification of L-phenylalanine
SYNTHETECH INC2 citations49