3 trademarks were found for owners matching the name Sigma-Tau Pharmasource, Inc..
#Classstatus
1 S:87214857
M:EXELEAD
O:EXELEAD INC., MERCK KGAA, Sigma-Tau Pharmasource, Inc. 		40, 42 Registered
2 S:86943714
M:EXELEAD
O:Sigma-Tau Pharmasource, Inc 		5, 42, 44 Dead
3 S:86943723
M:KEYPOSOME
O:Sigma-Tau Pharmasource, Inc. 		5, 42, 44 Dead
Trademark Alertz updated from USPTO on 2030-01-24

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