 Expert presentations and posters offer thought leadership in drug delivery innovation, patient adherence and pharmaceutical manufacturing EXTON, Pa. , Oct. 18, 2022 PRNewswire -- West Pharmaceutical Services, Inc. NYSE: WST, a global leader in innovative solutions for injectable drug administration, today announced participation in the 2022 PDA Universe of Pre-Filled Syringes and Injection Devices Conference to showcase its leadership and expertise on industry challenges and trends in packaging and containment. 