AbstractRubber Products (MIC: 11.6 SIC: 3069 NAIC:326299)West Pharmaceutical Services provides closure systems and components, primarily for use with parenterally administered drugs, and conducts research and development of proprietary drug formulation and delivery technology for nasal and targeted oral delivery of drugs. Operations are divided into two segments. The pharmaceutical systems segment designs, manufactures and sells stoppers, closures, medical device components and assemblies made from elastomers, metals and plastics and provides contract laboratory services for testing drug packaging. The drug delivery systems segment identifies and develops products using Co.'s proprietary drug delivery technology.