Claim Construction Was Erroneous, Federal Circuit Says In Patent Case

Claim Construction Was Erroneous, Federal Circuit Says In Patent Case

WASHINGTON, D.C. - Because an Illinois federal judge erred in the construction of disputed patent claim terms "system memory means," "matching" and "automated exchange," the Federal Circuit U.S. Court of Appeals on May 7 vacated in part and remanded in part a final judgment of noninfringement (Chicago Board Options Exchange Inc. v. International Securities Exchange LLC, Nos. 11-1267, 1298, Fed. Cir.). Subscribers may view the decision available within the full update.

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