2 trademarks were found for owners matching the name Alvarez, Sergio.
#Classstatus
1 S:85287944
M:SONNO SLEEP CENTER
O:Alvarez, Sergio
44 Registered
2 S:78586284
M:SONNO SLEEP CENTER DIAGNOSIS & TREATMENT OF SLEEP DISORDERS

O:Alvarez, Sergio
44 Dead
Trademark Alertz updated from USPTO on 2030-01-24