Source: s3://data.kl3m.ai/documents/govinfo/USCOURTS/USCOURTS-ca13-16-02223/USCOURTS-ca13-16-02223-0/pdf.json

Nature of Suit Code: 830
Nature of Suit: Patent
Cause of Action: 

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NOTE: This disposition is nonprecedential.

United States Court of Appeals 

for the Federal Circuit ______________________ 

TRADING TECHNOLOGIES INTERNATIONAL, 

INC.,

Plaintiff-Appellant

v.

ROSENTHAL COLLINS GROUP, LLC, 

FUTUREPATH TRADING, LLC, TRADEHELM, 

INC.,

Defendants

TRADESTATION SECURITIES, INC., IBG LLC, 

INTERACTIVE BROKERS LLC, TRADESTATION 

GROUP, INC.,

Defendants-Appellees

______________________ 

2016-2223

______________________ 

Appeal from the United States District Court for the 

Northern District of Illinois in Nos. 1:10-cv-00715, 1:10-

cv-00716, 1:10-cv-00718, 1:10-cv-00720, 1:10-cv-00721, 

1:10-cv-00726, 1:10-cv-00883, 1:10-cv-00884, 1:10-cv00885, 1:10-cv-00929, 1:10-cv-00931, Judge Virginia M. 

Kendall.

______________________ 

JUDGMENT

______________________ 

Case: 16-2223 Document: 67-2 Page: 1 Filed: 10/11/2016
 

LEIF R. SIGMOND, JR., McDonnell, Boehnen, Hulbert & 

Berghoff, LLP, Chicago, IL, argued for plaintiff-appellant. 

Also represented by MICHAEL DAVID GANNON, JENNIFER 

KURCZ, COLE BRADLEY RICHTER; STEVEN BORSAND, Trading Technologies International, Inc., Chicago, IL.

DAVID J. HEALEY, Fish & Richardson, PC, Houston, 

TX, argued for all defendants-appellees. Defendantsappellees Tradestation Securities, Inc., Tradestation

Group, Inc. also represented by BAILEY KATHLEEN HARRIS;

ADAM J. KESSEL, Boston, MA.

MICHAEL BRETT LEVIN, Wilson, Sonsini, Goodrich & 

Rosati, PC, Palo Alto, CA, for defendants-appellees IBG 

LLC, Interactive Brokers LLC. Also represented by 

NATALIE J. MORGAN, San Diego, CA; GIDEON A. SCHOR, 

New York, NY.

______________________ 

THIS CAUSE having been heard and considered, it is

ORDERED and ADJUDGED: 

 PER CURIAM (NEWMAN, LOURIE, and CLEVENGER,

Circuit Judges).

AFFIRMED. See Fed. Cir. R. 36.

 ENTERED BY ORDER OF THE COURT

 October 11, 2016 /s/ Peter R. Marksteiner 

 Date Peter R. Marksteiner

 Clerk of Court

Case: 16-2223 Document: 67-2 Page: 2 Filed: 10/11/2016