4 trademarks were found for owners matching the name Yanping Duan.
#Classstatus
1 S:90607512
M:SISRQUE
O:Yanping Duan
11 Dead
2 S:90607577
M:GIACION
O:Yanping Duan
25 Dead
3 S:90591908
M:SISRQUE
O:Yanping Duan
11 Registered
4 S:90591920
M:GIACION
O:Yanping Duan
25 Registered
Trademark Alertz updated from USPTO on 2030-01-24