3 trademarks were found for owners matching the name SIFEON KNOWLEDGE-TECHNOLOGY.
#Classstatus
1 S:77241450
M:EXE

O:SIFEON KNOWLEDGE-TECHNOLOGY
35 Dead
2 S:77185485
M:SIFEON
O:SIFEON KNOWLEDGE-TECHNOLOGY
35 Dead
3 S:77043825
M:SIFEON
O:SIFEON KNOWLEDGE-TECHNOLOGY
36 Dead
Trademark Alertz updated from USPTO on 2030-01-24