4 trademarks were found for owners matching the name Chang, Yong Y..
#Classstatus
1 S:86365406
M:COSMETIX LAB

O:Chang, Yong Y.
3 Dead
2 S:86113977
M:EL SKINOLOGY

O:Chang, Yong Y.
3 Dead
3 S:86114021
M:XTND

O:Chang, Yong Y.
3 Dead
4 S:85838895
M:EYELASH LAB

O:Chang, Yong Y.
3 Dead
Trademark Alertz updated from USPTO on 2030-01-24