Legal Opinion
Trading Technologies International, Inc. v. Open E Cry, LLC
Court of Appeals for the Federal Circuit
Decided August 30, 2013No. 2012-1583PublishedCited by 33 opinions
1Opinion of the Court
LOURIE, Circuit Judge.
In this patent infringement action, Plaintiff-Appellant Trading Technologies International, Inc. (“TT”) appeals from the district court’s entry of summary judgment that (i) the asserted claims of TT’s U.S. Patents 7,676,411 (the “'411 patent”), 7,693,768 (the “'768 patent”), 7,904,374 (the “'374 patent”), and 7,685,055 (the “'055 patent”) are invalid for failure to comply with the written description requirement of 35 U.S.C. § 112; and (ii) prosecution history estoppel bars TT from asserting the '055 patent against software products that include certain display…
2Cases cited16 opinions
- Edward H. Phillips v. Awh Corporation, Hopeman Brothers, Inc., and Lofton Corporation, Defendants-CrossCourt of Appeals for the Federal Circuit · 2006
- Vitronics Corporation v. Conceptronic, Inc.Court of Appeals for the Federal Circuit · 1996
- Omnicare, Inc. v. Unitedhealth Group, Inc.Court of Appeals for the Seventh Circuit · 2011
- Ariad Pharmaceuticals, Inc. v. Eli Lilly and Co.Court of Appeals for the Federal Circuit · 2010
- PowerOasis, Inc. v. T-MOBILE USA, INC.Court of Appeals for the Federal Circuit · 2008
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3Cited by33 opinions
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- Pharma Tech Solutions, Inc. v. Lifescan, Inc.Court of Appeals for the Federal Circuit · 2019
- Google LLC v. Ecofactor, Inc.Court of Appeals for the Federal Circuit · 2024
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