2 trademarks were found for owners matching the name PROTHERAGEN INC.
#Classstatus
1 S:98493875
M:NUTRI-ECHO WELLNESS
O:PROTHERAGEN INC
5 Pending
2 S:87528174
M:ALFA CHEMISTRY

O:Protheragen Inc.
42 Registered
Trademark Alertz updated from USPTO on 2030-01-24