DAIICHI SANKYO patents facing oppositions

Top patents of DAIICHI SANKYO facing oppositions at the European Patent Office (EPO).

Patent Number Grant Date Patent Title Expected Expiration Date Facing Oppositions Activity Alert
EP2140867B2 30 Aug, 2017 Pharmaceutical composition NA 2
EP3196304B1 06 Oct, 2021 Method for improved high secretory production of proteins NA 1