Fentora (fentanyl buccal) - Teva
Teva: Annual Report 2015 (Teva) - Feb 27, 2016 - Anticipated expiry of patents between 2019-2028 
Anticipated patent expiry • Pain
http://ir.tevapharm.com/phoenix.zhtml?c=73925&p=irol-sec
 
Feb 27, 2016
 
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