NOVATO, Calif., Aug. 20, 2015 (GLOBE NEWSWIRE) — Raptor Pharmaceutical Corp. (Nasdaq:RPTP) announced today that it has signed a definitive agreement with Tripex Pharmaceuticals to acquire Quinsair, the first inhaled fluoroquinolone approved for the management of chronic pulmonary infections due to Pseudomonas aeruginosa in adults with cystic fibrosis, expanding its …