3 trademarks were found for owners matching the name PENICILLIN ASSAYS INC..
#Classstatus
1 S:73563617
M:COWSIDE TEST
O:CHARM SCIENCES, INC., PENICILLIN ASSAYS INC.
1 Registered
2 S:73530243
M:FIELD TEST
O:PENICILLIN ASSAYS, INC.
1 Dead
3 S:73287869
M:CHARM TEST
O:CHARM SCIENCES, INC., Penicillin Assays Inc.
1 Dead
Trademark Alertz updated from USPTO on 2030-01-24