2 trademarks were found for owners matching the name PROPHOTOSYNTHETICS INC..
#Classstatus
1 S:85347429
M:PROPHOTOSYNTHETICS
O:PROPHOTOSYNTHETICS INC.
9 Dead
2 S:85347434
M:OPTIRAD
O:PROPHOTOSYNTHETICS INC.
9 Dead
Trademark Alertz updated from USPTO on 2030-01-24