CHMP approves Samsung-Bioepis/BIIB’s Enbrel FoB: http://www.businesswire.com/news/home/20151120005300/en/Samsung-Bioepis-Receives-Positive-CHMP-Opinion-Etanercept The is the first Enbrel FoB in the EU. BIIB has the marketing rights to this product in the EU, Japan, and Switzerland. This product will not be commercialized in the US due to AMGN's long-running US Enbrel patent. Note: The EU does not have a provision for approving interchangeable FoBs.