Polycillin Trademarks

POLYCILLIN
Antibiotic Pharmaceutical Preparation
Cancelled  ·  October 15, 1962  ·  72155132  · 
POLYCILLIN-N
ANTIBIOTIC
Expired  ·  March 23, 1967  ·  72267399  · 
POLYCILLIN-PRB
ANTIBIOTIC PREPARATIONS
Expired  ·  June 22, 1973  ·  72461045  ·