0000950135-02-005428 Sample Contracts

EXHIBIT 4.1 COMMON STOCK AND WARRANT PURCHASE AGREEMENT DATED AS OF DECEMBER 9, 2002

Common Stock and Warrant Purchase Agreement • December 9th, 2002 • Matritech Inc/De/ • In vitro & in vivo diagnostic substances • Delaware

• Contract Type
  Common Stock and Warrant Purchase Agreement
• Filed
  December 9th, 2002
• Company
  Matritech Inc/De/
• Industry
  In vitro & in vivo diagnostic substances
• Jurisdiction
  Delaware