6 trademarks were found for owners matching the name Changyuan Zheng.
#Classstatus
1 S:88911083
M:OLDERBARK
O:Changyuan Zheng
21 Dead
2 S:88894147
M:OYSVOT
O:Changyuan Zheng
28 Dead
3 S:88880124
M:OFENSA
O:Changyuan Zheng
20 Dead
4 S:88866894
M:EKIVOY
O:Changyuan Zheng
14 Dead
5 S:88856999
M:NFAOY
O:Changyuan Zheng
26 Dead
6 S:88845073
M:TEVVANIO
O:Changyuan Zheng
3 Dead
Trademark Alertz updated from USPTO on 2030-01-24