5 trademarks were found for owners matching the name Chang Huowen.
#Classstatus
1 S:90582971
M:IMRARA

O:Chang Huowen
28 Registered
2 S:88537724
M:ACOMOK
O:Chang Huowen
12 Registered
3 S:87146988
M:IMRARA

O:Chang Huowen
25 Dead
4 S:87147095
M:DOATRY

O:Chang Huowen
21 Dead
5 S:86866439
M:APLEOK

O:Chang Huowen
9 Dead
Trademark Alertz updated from USPTO on 2030-01-24