penwest.com
Contact us
About company
Penwest was a New York-based drug development company founded in 1991. It was acquired by [Endo Pharmaceuticals](http://www.crunchbase.com/organization/endo-pharmaceuticals) in 2010.
US
Not verified company
Penwest was a New York-based drug development company founded in 1991. It was acquired by [Endo Pharmaceuticals](http://www.crunchbase.com/organization/endo-pharmaceuticals) in 2010.
