2 trademarks were found for owners matching the name NATIONAL BIOSCIENCE CORPORATION.
#Classstatus
1 S:77272327
M:ARALOX
O:NATIONAL BIOSCIENCE CORPORATION, POLIFENOLES NATURALES, S.L.
5 Dead
2 S:78868311
M:XANTHIGEN
O:National Bioscience Corporation, NEKTIUM PHARMA, SOCIEDAD LIMITADA, POLIFENOLES NATURALES, S.L.
5 Registered
Trademark Alertz updated from USPTO on 2030-01-24