2 trademarks were found for owners matching the name Nguyen, Charles.
#Classstatus
1 S:86558881
M:THINSULIN

O:Nguyen, Charles
44 Registered
2 S:86033161
M:THINSULIN
O:Nguyen, Charles
44 Registered
Trademark Alertz updated from USPTO on 2030-01-24