2 trademarks were found for owners matching the name Qingdao Dongfang Hongyi Chemical Co., Ltd..
#Classstatus
1 S:88938776
M:QEICHEM
O:Qingdao Dongfang Hongyi Chemical Co., Ltd.
1 Registered
2 S:88698287
M:QEICHEM
O:Qingdao Dongfang Hongyi Chemical Co., Ltd.
1 Dead
Trademark Alertz updated from USPTO on 2030-01-24