Chicago Board Options Exchange, Incorporated v. International Securities Exchange, LLC

  1. April 24, 2013

    How They Won It: Fish Torpedoes $400M Patent Suit

    Fish & Richardson LLP attorneys forced International Securities Exchange LLC to cancel a $400 million trial by seizing on an unusual opportunity to unleash a string of motions in limine in a suit alleging Fish client Chicago Board Options Exchange Inc. infringed ISE's automated securities trading patent. 

  2. March 14, 2013

    ISE Backs Away From $400M IP Trial Against CBOE

    A trial in International Securities Exchange LLC's trading system patent battle with Chicago Board Options Exchange Inc. was canceled moments before it was to begin Thursday, after several rulings this week limited evidence ISE could present in its suit seeking more than $400 million in damages.

  3. January 08, 2013

    ISE Must Hand Over Expert Info In $400M Patent Row

    An Illinois federal judge ordered International Securities Exchange LLC to cough up billing and other information tied to an expert witness Tuesday in its $400 million patent infringement battle with Chicago Board Options Exchange Inc., saying the companies' discovery agreement doesn't protect the documents.

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