2 trademarks were found for owners matching the name YAN, CHENGCHUAN.
#Classstatus
1 S:88558304
M:PALGLG
O:Mingying Wang, YAN, CHENGCHUAN
9 Registered
2 S:88549205
M:EPILIMNION
O:Jiang Wei, YAN, CHENGCHUAN
25 Registered
Trademark Alertz updated from USPTO on 2030-01-24