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Nov 09, 2009
 |  BC Week In Review  |  Company News  |  Other News

Cipher, Napp Pharmaceutical Group Ltd., Purdue Pharma drug delivery, neurology news

Purdue and Napp sued Cipher in the U.S. District Court for the Eastern District of Virginia, alleging that Cipher's Cip-Tramadol ER, an extended release tramadol capsule, infringes their U.S. Patent Nos. 6,254,887 and 7,074,430 covering controlled-release tramadol. Biovail Corp. (TSX:BVF; NYSE:BVF, Mississauga, Ontario) and Johnson & Johnson (NYSE:JNJ, New...

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