Our Cases

Compass Lexecon has been involved in many of the largest and most complex antitrust litigation and financial market cases over the past 30 years.

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03/26/19

Compass Lexecon Senior Consultant Dr. Jonathan Arnold Testifies Successfully and is Cited Favorably Multiple Times in Opinion In this matter, Compass Lexecon's client, Motorola Solutions claimed that certain Hytera products infringed Motorola's patents, and sought (i) a determination from the...

03/05/19

On February 26, 2019, the U.S. Court of Appeals rejected the Department of Justice’s appeal of the US District Court’s opinion allowing the merger of AT&T and Time Warner to proceed without conditions. The Department of Justice announced soon thereafter...

07/11/18

Compass Lexecon was retained by AT&T and Time Warner to provide economic analysis and expert testimony concerning the merger of the two companies, and to assist with the litigation brought by the U.S. Department of Justice to block the deal...

03/07/18

In the sprawling LIBOR-Based Financial Instruments Antitrust Litigation matters, Plaintiffs sought certification of three separate classes: (i) traders of Eurodollar futures and options on futures traded at the Chicago Mercantile Exchange (the Exchange-Based Plaintiff Action); (ii) financial institutions that made...

06/15/17

Over a six month period, Compass Lexecon assisted counsel from Cleary Gottlieb Steen & Hamilton LLP in securing regulatory approval for Dow Chemical Co.’s (“Dow”) merger with E.I. du Pont de Nemours and Co. (“DuPont”). This process culminated with the...

03/13/14

On March 13, 2014, the Federal Communications Commission (FCC) issued an order approving, subject to certain conditions, the spectrum license transfers required to complete AT&T’s $4 billion acquisition of Leap Wireless. This approval completed the regulatory review of the transaction,...

08/09/13

Panel Relies Extensively on Analysis by Compass Lexecon Expert Professor Robert Willig On August 9, the United States Court of Appeals for the D.C. Circuit ruled unanimously in favor of Compass Lexecon's clients, the four major U.S. railroads, BNSF, CSX,...

09/22/11

Cantor Fitzgerald, a financial services company that had offices in the World Trade Center, claimed that it suffered nearly $500 million in business interruption damages, due to the February 1993 terrorist bombing of the building, for which the Port Authority...