SANOFI SA patents facing oppositions

Top patents of SANOFI SA facing oppositions at the European Patent Office (EPO).

Patent Number Grant Date Patent Title Expected Expiration Date Facing Oppositions Activity Alert
EP2477611B1 05 Apr, 2017 (z)-2-cyano-3-hydroxy-but-2-enoic acid-(4'-trifluormethylphenyl)-amide tablet formulations with improved stability Sep, 2030 3
EP2983771B1 02 Dec, 2020 Drive mechanism for a drug delivery device Apr, 2034 1
EP2983697B1 31 Oct, 2018 Treatment of diabetes mellitus by long acting formulations of insulins Apr, 2034 1
EP2781212B1 04 Apr, 2018 Long-acting formulations of insulins May, 2031 1