2 trademarks were found for owners matching the name GUANG CYUAN BIOTECHNOLOGY RESEARCH CO.,LTD..
#Classstatus
1 S:86862570
M:MIJIUSHI

O:CHEN, JOU-HAN, GUANG CYUAN BIOTECHNOLOGY RESEARCH CO.,LTD.
30 Dead
2 S:86862586
M:MIJIUSHI

O:CHEN, JOU-HAN, GUANG CYUAN BIOTECHNOLOGY RESEARCH CO.,LTD.
32 Dead
Trademark Alertz updated from USPTO on 2030-01-24