Another Symbicort Patent Revoked In EU

Law360, New York (May 6, 2008, 12:00 AM EDT) -- Half a year after a European appellate panel revoked the combination patent for AstraZeneca Plc's blockbuster drug Symbicort's asthma treatment, the same panel has revoked one of two combination patents detailing Symbicort's treatment of emphysema and chronic bronchitis.

The British pharmaceutical giant announced that the European Patent Office Technical Board of Appeal made its final ruling Tuesday against the combination patent, which was the subject of an appeal lodged by two British generics manufacturers.

The revoked patent and one other, against which opposition is pending, together...
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