TEIKOKU PHARMA USA INC PATENTS FACING OPPOSITIONS
Top patents of TEIKOKU PHARMA USA INC facing oppositions at the European Patent Office (EPO)
| Patent Number | Grant Date | Patent Title | Expected Expiration Date | Facing Oppositions | Activity Alert |
|---|---|---|---|---|---|
| EP2688561B1 | 22 Aug, 2018 | Transdermal Compositions Comprising An Active Agent Layer And An Active Agent Conversion Layer | Mar, 2032 | 1 |