Companies

Endo Health Solutions

NASDAQ: ENDP

ENDP Coverage

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Health and Healthcare

Penwest Pharmaceuticals (PPCO) Set For Huge Fall

According to The Associated Press Endo Pharmaceuticals (ENDP). and Penwest Pharmaceuticals (PPCO). said Wednesday the patent on their pain drug Opana ER is being challenged by Impax Laboratories Inc. Endo and Penwest…

Douglas A. McIntyre