2 trademarks were found for owners matching the name Guangzhou Qinhan Biological Technology Co., Ltd..
#Classstatus
1 S:97051506
M:QINHAN

O:Guangzhou Qinhan Biological Technology Co., Ltd.
3 Registered
2 S:97051514
M:QINHAN

O:Guangzhou Qinhan Biological Technology Co., Ltd.
35 Dead
Trademark Alertz updated from USPTO on 2030-01-24