2 trademarks were found for owners matching the name QINGDAO HUINENG BIOTECH CO., LTD..
#Classstatus
1 S:97506028
M:ONETRUTH

O:QINGDAO HUINENG BIOTECH CO., LTD.
5 Dead
2 S:97179147
M:CHITI

O:QINGDAO HUINENG BIOTECH CO., LTD.
5 Registered
Trademark Alertz updated from USPTO on 2030-01-24