Mealey's (March 5, 2019, 2:53 PM EST) -- PHILADELPHIA — A Pennsylvania federal judge on Jan. 22 dismissed a drug company’s lawsuit alleging that the Food and Drug Administration violated federal law by approving an abuse-deterrent opioid while the would-be competitor was challenging the approval process in citizen petitions filed with the agency (Pharmaceutical Manufacturing Research Services, Inc. v. United States Food and Drug Administration, et al., No. 17-4849, E.D. Pa., 2019 U.S. Dist. LEXIS 10094)....