Grunenthal, P.F. Labs, Purdue Pharma, and Rhodes Technologies Sue Amneal Pharmaceuticals
November 15, 2011
Grunenthal, P.F. Laboratories, Purdue Pharma, and Rhodes Technologies filed suit against Amneal Pharmaceuticals over three patents related to abuse-proofed dosage systems. 11/10, Southern District of New York, 1:2011cv08153.
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