4 trademarks were found for owners matching the name RUIGANG LIU.
#Classstatus
1 S:97100541
M:XATUMO
O:Ruigang Liu
24 Registered
2 S:97033880
M:RUMAGI
O:Ruigang Liu
24 Registered
3 S:87411414
M:LITERRA
O:Ruigang Liu
25 Registered
4 S:87251773
M:

O:RUIGANG LIU
24 Dead
Trademark Alertz updated from USPTO on 2030-01-24