Chicago Board Options Exchange v. International Securities, No. 13-1326 (Fed. Cir. Apr. 7, 2014)

From the Opinion

The passage below is extracted verbatim from the opening of the document. It has not been editorially summarized — consult the full opinion for the court's complete reasoning.

______________________ JONATHAN A. MARSHALL, Fish & Richardson P.C., of New York, New York, argued for plaintiff -appellee. With him on the brief were D AVID FRANCESCANI, MICHAEL T. ZOPPO, BRIAN J. DOYLE, LEAH A. EDELMAN, and JEFFREY C. MOK; and FRANK POCELLI, of Boston, Massachusetts. Of counsel on the brief was S TACIE R. HARTMAN, Schiff Hardin LLP, of Chicago, Illinois. PARKER H. BAGLEY, Boies Schiller & Flexner LLP, of New York, New York, argued for defendant -appellant.