Dynogen Pharmaceuticals, Inc. Files for Bankruptcy Published: Feb 25, 2009 Dynogen Pharmaceuticals Inc. filed this week to liquidate under Chapter 7 of the U.S. bankruptcy code — almost a year after a deal to go public fell through. Related links Mass High Tech This will open in a new window The Business Journals This will open in a new window Private Equity Hub This will open in a new window Email this Facebook Twitter LinkedIn Pinterest Reddit Back to news