Momenta Pharmaceuticals (MNTA +3.1%) files suit against Watson Pharmaceuticals (WPI -1.6%) and...

|About: Momenta Pharmaceuticals, Inc. (MNTA)|By:, SA News Editor

Momenta Pharmaceuticals (MNTA +3.1%) files suit against Watson Pharmaceuticals (WPI -1.6%) and privately held Amphastar Pharmaceuticals. The suit alleges that Amphastar's recently approved generic equivalent to Sanofi's (SNY -3.3%) Lovenox infringes on its existing patents.