1 Exhibit 10.6 CONFIDENTIAL MATERIAL OMITTED AND FILED SEPARATELY WITH THE SECURITIES AND EXCHANGE COMMISSION. ASTERISKS DENOTE SUCH OMISSIONS. PRODUCT DEVELOPMENT AND SUPPLY AGREEMENT THIS AGREEMENT is entered into as of the 30th day of August, 1996...Development and Supply Agreement • December 18th, 1997 • Penwest Pharmaceuticals Co • Pharmaceutical preparations • New York
