Introgen Wins Decision Against Schering-Plough At European Patent Office

Law360, New York (June 3, 2005, 12:00 AM EDT) -- Introgen Therapeutics Inc. said it won a patent battle with Schering-Plough Corp. that clears the path for commercialization of its Advexin cancer treatment in Europe.

The biopharmaceutical company said it won the decision on its opposition of European Patent 0-390-323 before the European Patent Office.

Introgen said all claims directed to therapeutic applications of the p53 gene, the active component of the company's Advexin molecular therapy, were revoked by the EPO's technical board of appeals.

The patent, entitled Detection of Loss of the Wild-Type p53 Gene,...
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