4 trademarks were found for owners matching the name Guobao Chen.
#Classstatus
1 S:90421917
M:KDK
O:Guobao Chen
25 Registered
2 S:90422037
M:NHN
O:Guobao Chen
25 Registered
3 S:90422159
M:TOOLOOT
O:Guobao Chen
25 Registered
4 S:90422102
M:PQW
O:Guobao Chen, HE, QINGTIAN
25 Registered
Trademark Alertz updated from USPTO on 2030-01-24