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EVE-USA, Inc. v. Mentor Graphics Corp.

Pending Petition
Docket No.17-804
Op. BelowFed. Cir.

Issue

(1) Whether, and under what circumstances, assignors and their privies are free to contest a patent's validity; and (2) whether the U.S. Court of Appeals for the Federal Circuit erred in holding that proof of but-for causation, without more, satisfies the requirement that damages be apportioned between patented and un-patented features.

Proceedings & orders timeline

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