CRYSTAL PHARMATECH CO LTD PATENTS FACING OPPOSITIONS
Top patents of CRYSTAL PHARMATECH CO LTD facing oppositions at the European Patent Office (EPO)
| Patent Number | Grant Date | Patent Title | Expected Expiration Date | Facing Oppositions | Activity Alert |
|---|---|---|---|---|---|
| EP3231805B1 | 04 Mar, 2020 | Salt Of Pyrrolo[2,3-D]Pyrimidine Compound And Novel Polymorph Of Salt | Dec, 2035 | 1 |