Legal Opinion

Trading Technologies International, Inc. v. eSpeed, Inc.

District Court, N.D. Illinois

Decided August 20, 2007No. 04 C 5312PublishedCited by 1 opinion

1Opinion of the Court

MEMORANDUM OPINION AND ORDER

MORAN, Senior District Judge.

Plaintiff Trading Technologies International, Inc. (“TT”) brought this suit against defendants eSpeed, Inc., eSpeed International, Ltd., Eeco LLC, and Ecco Ware, Ltd. (collectively “eSpeed”), alleging infringement of U.S. Patent Nos. 6,766,304 ('304) and 6,882,132 ('132). Both patents, similar in scope and language, relate to computer software used for electronic trading in the futures market. Defendants assert that the patents-in-suit are unenforceable by reason of inequitable conduct. TT now seeks to bifurcate the allegations of…

2Cases cited17 opinions

Paragon Podiatry Laboratory, Inc. v. Klm Laboratories, Inc.Court of Appeals for the Federal Circuit · 1993
Vincent J. Krocka, Cross-Appellee v. City of Chicago, an Illinois Municipal CorporationCourt of Appeals for the Seventh Circuit · 2000
Merrill Hebert v. Lisle Corporation, Defendant/cross-AppellantCourt of Appeals for the Federal Circuit · 1996
Honeywell International Inc. v. Universal Avionics Systems Corp.Court of Appeals for the Federal Circuit · 2007
McKesson Information Solutions, Inc. v. Bridge Medical, Inc.Court of Appeals for the Federal Circuit · 2007

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3Cited by1 opinion

Millman v. United Technologies CorporationDistrict Court, N.D. Indiana · 2021