Novartis, Wyeth Unit Spar Over ReFacto Patent

Law360 (March 5, 2009, 12:00 AM EST) -- Pharmaceutical giant Novartis AG has asserted its rights over two patents for several anti-hemophiliac treatments in an ongoing battle with Wyeth subsidiary Genetics Institute over who legally owns the formula for ReFacto, a drug related to recombinant anti-hemophiliac Factor VII.

Novartis' counterclaim against Genetics Institute, filed Tuesday in the U.S. District Court of Delaware, is the latest blow in a legal patent dispute that has lasted several years and gone through several courtrooms.

Novartis is asking the judge to dismiss Genetics Institutes' complaint with prejudice, on...
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