PTX - .5369 Pre-market inching up. Pernix Therapeutics Announces the Issuance of Two New Orange Book Listed Patents for Zohydro® ER with BeadTek™ http://stockcharts.com/c-sc/sc?s=PTX&p=D&b=5&g=0&i=t02967174213&r=1473854583518 http://stockcharts.com/c-sc/sc?s=PTX&p=W&b=5&g=0&i=t86267026938&r=1473854619135