Pharsight

TOYO SUGAR REFINING PATENTS FACING OPPOSITIONS

Top patents of TOYO SUGAR REFINING facing oppositions at the European Patent Office (EPO).

Patent Number Grant Date Patent Title Expected Expiration Date Facing Oppositions Activity Alert
EP2783689B1 25 Sep, 2019 Keratoconjunctival protecting agent, or keratoconjunctival disorder inhibiting agent NA 1