SAN DIEGO, June 7, 2012 (GLOBE NEWSWIRE) -- Zogenix Inc. (Nasdaq:ZGNX), a pharmaceutical company commercializing and developing products for the treatment of central nervous system disorders and pain, and Mallinckrodt LLC, the pharmaceuticals business of Covidien (NYSE:COV), today announced an exclusive co-promotion agreement for SUMAVEL DosePro (sumatriptan injection) Needle-free Delivery System in the United States.
