2 trademarks were found for owners matching the name CHEN, BIYAN.
#Classstatus
1 S:90280495
M:PDFI

O:CHEN, BIYAN, Guangzhou Biaobiao Network Technology Co., Ltd.
16 Registered
2 S:90193273
M:PSYCAT

O:CHEN , BIYAN, Long YuQin
3 Registered
Trademark Alertz updated from USPTO on 2030-01-24