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Oct 3, 2017

Post-Trial Decision on Ensnarement Defense to Doctrine of Equivalents Upheld in $200 Million Patent Dispute

There are two types of direct infringement: (1) literal infringement; and (2) infringement under the doctrine of equivalents. The former asks whether a product or process meets all of the requirements of a claim, exactly. The latter is a long-standing judicial doctrine that focuses on whether a given requirement of the claim, though not literally […]
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