Santarus' Patents For Heartburn Drug Invalid: Judge

By Abigail Rubenstein (April 15, 2010, 1:55 PM EDT) -- In an infringement suit against Par Pharmaceutical Inc. over its efforts to introduce a generic version of Zegerid, a federal judge has ruled that patents held by the University of Missouri and licensed to Santarus Inc. for the heartburn drug are invalid due to obviousness....

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