Managing Intellectual Property

AstraZeneca wins appeal on Prilosec patents

25 August 2008

Eklavya Gupte, London

The US Court of Appeals for the Federal Circuit has upheld the ruling of a District Court in favour of AstraZeneca in a patent infringement case against Apotex Corp and Impax Laboratories over its heartburn drug Prilosec

On August 20, the three-judge panel affirmed the May 2007 decision of US District Court Judge Barbara S Jones and ruled that Apotex and Impax had infringed two of AstraZeneca's patents (4,786,505 and 4,853,230).

AstraZeneca has said that it will take Apotex and Impax back to the District Court to seek damages for the infringing sales.

“AstraZeneca will seek a ruling that Apotex's and Impax’s infringing...



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