Wyeth, Cordis Sue Abbott, Boston Sci Over Stent
In the latest of several stent-related patent infringement suits, Wyeth and Cordis claim Abbott's Xience V stent infringes Cordis' patent, U.S. Patent No. 7,591,844, issued Tuesday by the U.S. Patent and Trademark Office, covering methods for maintaining drug coatings in stents.
Boston Scientific, which obtained a license to...
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