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IBG LLC v. TRADING TECHNOLOGIES INTERNATIONAL, INC.

Nos. 2017-1732, 2017-1766, 2017-1769, 2017-2052, 2017-2053, 2017-2054, 2017-2565.

IBG LLC, INTERACTIVE BROKERS, LLC, Appellants, v. TRADING TECHNOLOGIES INTERNATIONAL, INC., Cross-Appellant, UNITED STATES, Intervenor. IBG LLC, INTERACTIVE BROKERS, LLC, Appellants, v. TRADING TECHNOLOGIES INTERNATIONAL, INC., Cross-Appellant, UNITED STATES, Intervenor. TRADING TECHNOLOGIES INTERNATIONAL, INC., Appellants, v. IBG LLC, INTERACTIVE BROKERS, LLC, Appellees, UNITED STATES, Intervenor. TRADING TECHNOLOGIES INTERNATIONAL, INC., Appellants, v. IBG LLC, INTERACTIVE BROKERS, LLC, Appellees, UNITED STATES, Intervenor.

United States Court of Appeals, Federal Circuit.

Decided: February 13, 2019.

Attorney(s) appearing for the Case

BYRON LEROY PICKARD , Sterne Kessler Goldstein & Fox, PLLC, Washington, DC, argued for appellants in 2017-1732, 2017-2052 and for appellees in 2017-2054, 2017-2565. Also represented by RICHARD M. BEMBEN , ROBERT EVAN SOKOHL , JON WRIGHT ; MICHAEL T. ROSATO , Wilson, Sonsini, Goodrich & Rosati, PC, Seattle, WA.

MICHAEL DAVID GANNON , Baker & Hostetler LLP, Chicago, IL, argued for cross-appellant in 2017-1732, 2017-2052 and appellant in 2017-2054, 2017-2565. Also represented by LEIF R. SIGMOND, JR. , JENNIFER KURCZ ; ALAINA J. LAKAWICZ , Philadelphia, PA; COLE BRADLEY RICHTER , McDonnell, Boehnen, Hulbert & Berghoff, LLP, Chicago, IL; STEVEN BORSAND , JAY QUENTIN KNOBLOCH , Trading Technologies International, Inc., Chicago, IL.

KATHERINE TWOMEY ALLEN , Appellate Staff, Civil Division, United States Department of Justice, Washington, DC, argued for intervenor. Also represented by MARK R. FREEMAN , SCOTT R. MCINTOSH , JOSEPH H. HUNT ; THOMAS W. KRAUSE , JOSEPH MATAL , FARHEENA YASMEEN RASHEED , Office of the Solicitor, United States Patent and Trademark Office, Alexandria, VA.

Before LOURIE, MOORE, and REYNA,

This disposition is nonprecedential.

Trading Technologies International, Inc., ("TT") is the owner of U.S. Patent Nos. 6,766,304, 6,772,132, 7,676,411, and 7,813,996. All four patents share a specification and describe a graphical user interface ("GUI") for a trading system that "display[s] the market depth of a commodity traded in...

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