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

Law360, Chicago (January 8, 2013, 4:11 PM EST) -- 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.

U.S. Magistrate Judge Jeffrey Cole granted CBOE's motion to compel ISE to produce the bills and time sheets related to the work of Dr. Moses Ma, ISE's identified expert, as well as information related to a computer simulation Ma allegedly discussed in...
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