3 trademarks were found for owners matching the name Gan Changcheng.
#Classstatus
1 S:90347150
M:VIXLW
O:Gan Changcheng
9 Registered
2 S:90260924
M:YFED
O:Gan, Changcheng
3 Registered
3 S:90194983
M:YJMC
O:Gan Changcheng
3 Registered
Trademark Alertz updated from USPTO on 2030-01-24