ARTICLES BY NICOLAS ARKELLS
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A Biosimilar Manufacturer's Sword & Shield Against Doctrine Of Equivalents Claims10/23/2018
While biosimilar manufacturers face many unique challenges in patent litigation, one of the most common is an infringement action brought under the doctrine of equivalents (DOE). DOE is a principle where a party sues for infringing on the general spirit of the patent, rather than on the specific content of its claims.