Warner Chilcott Sues Impax Again In Doryx IP Spat
The lawsuit, filed Thursday in the U.S. District Court for the District of New Jersey, alleges infringement of U.S. Patent. Number 6,958,161, the drugmaker said.
Warner Chilcott has hit other generic-drug makers in recent months with similar Doryx-related lawsuits.
The newly filed complaint comes in response to...
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