EXHIBIT 10.22 PENWEST PHARMACEUTICALS CO. Nonstatutory Stock Option Agreement Entered into Pursuant to the 1997 Equity Incentive Plan 1. This agreement evidences the grant by Penwest Pharmaceuticals Co., a Washington corporation (the "Company") on...Nonstatutory Stock Option Agreement • March 16th, 2005 • Penwest Pharmaceuticals Co • Pharmaceutical preparations
