COGNIS IP MANAGEMENT GMBH PATENTS FACING OPPOSITIONS
Top patents of COGNIS IP MANAGEMENT GMBH facing oppositions at the European Patent Office (EPO)
| Patent Number | Grant Date | Patent Title | Expected Expiration Date | Facing Oppositions | Activity Alert |
|---|---|---|---|---|---|
| EP2448551B1 | 29 May, 2019 | Ester Mixtures And Compositions Comprising Such Ester Mixtures | Jun, 2030 | 1 |