RESEARCH TRIANGLE PARK, NC, Jan. 07, 2019 -- Liquidia Technologies, Inc. (Nasdaq:LQDA) (“Liquidia”), a late-stage clinical biopharmaceutical company focused on the development and commercialization of human therapeutics using its proprietary PRINT® technology to transform the lives of patients, today reported positive interim safety data from its open-label, multicenter Phase 3 clinical trial (INSPIRE) evaluating LIQ861, an inhaled dry powder formulation of treprostinil, for the treatment of pulmonary arterial hypertension (“PAH”). The safety data at the two-week timepoint addresses the U.S. Food and Drug Administration’s (“FDA”) data request for inclusion in a New Drug Application (“NDA”) submission. Liquidia anticipates submitting the full NDA for LIQ861 to the FDA in late 2019.