2 trademarks were found for owners matching the name HAIYAN, DOU.
#Classstatus
1 S:98735166
M:COSDAD

O:HAIYAN, DOU
21 Pending
2 S:90737249
M:COSDAD

O:Gao, Wei, HAIYAN, DOU
3 Registered
Trademark Alertz updated from USPTO on 2030-01-24