News tagged with tysabri

Royalty Pharma lets Elan takeover bid expire

Royalty Pharma has let its latest takeover bid for Irish drugmaker Elan lapse as it decided against pressing ahead with a court challenge of a requirement that it withdraw the offer.

Jun 18, 2013
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Judge halts Royalty Pharma's bid for Elan stock

Irish drugmaker Elan Corp.'s fight against a takeover bid by Royalty Pharma has spilled into U.S. federal court, where a judge has issued a temporary restraining order preventing Royalty from completing its offer to buy the ...

Jun 04, 2013
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Elan moves to deter takeover bid

(AP)—Irish drug maker Elan Corp. announced Monday it will pay shareholders a recurring special dividend linked to the sales of the multiple sclerosis treatment Tysabri.

Mar 04, 2013
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FDA clears safety test to screen Tysabri patients

(AP) -- The Food and Drug Administration on Friday approved a new diagnostic test to help identify patients who have an increased risk of developing a rare brain infection while taking Biogen Idec's multiple sclerosis drug ...

Jan 20, 2012
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