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Patent Infringement Intellectual Property Litigation Technology

Sterne, Kessler, Goldstein & Fox P.L.L.C.

Federal Circuit IP Appeals: Summaries of Key 2023 Decisions (8th Edition): In re: PersonalWeb Technologies, LLC, 85 F.4th 1148...

PersonalWeb—the third appeal from a multidistrict litigation involving alleged infringement of PersonalWeb’s patents—addressed two issues: (1) whether the district court abused its discretion in finding the case exceptional...more

Jones Day

Failure to Prove “Prior” Art Results in Denial

Jones Day on

The PTAB recently denied IPR institution in Sophos v. Open Text because the petitioner failed to show a reasonable likelihood that the asserted reference was, in fact, prior art.  IPR2023-00732, Paper 23 (November 2, 2023)....more

Sheppard Mullin Richter & Hampton LLP

2023 Federal Circuit Case Summaries

We are excited to share Sheppard Mullin’s inaugural quarterly report on key Federal Circuit decisions. The Spring 2023 Quarterly Report provides summaries of most key patent law-related decisions from January 1, 2023 to March...more

McDonnell Boehnen Hulbert & Berghoff LLP

Akamai Technologies, Inc. v. Limelight Networks, Inc. (Fed. Cir. 2015)

1. Background - In 2006, Akamai Technologies ("Akamai") sued Limelight Networks, Inc. ("Limelight") in the U.S. District Court for the District of Massachusetts, alleging infringement of U.S. Patent No. 6,108,703. The...more

McDonnell Boehnen Hulbert & Berghoff LLP

Ultramercial v. WildTangent -- Petition for Writ of Certiorari

The Ultramercial story is not over. In the latest step of a controversial case involving 35 U.S.C. § 101 that has been ongoing since 2009, patentee Ultramercial has petitioned the Supreme Court for a writ of certiorari. The...more

Nossaman LLP

Good Faith Belief In Patent Invalidity Is No Defense To Claim Of Inducing Infringement

Nossaman LLP on

Commil, USA, LLC sued Cisco Systems, Inc. for patent infringement and inducing patent infringement with regard to Commil’s patented method of implementing short-range wireless networks. Today, in Commil, USA, LLC v. Cisco...more

Stinson LLP

Supreme Court Decision Eliminates Defense to Claim of Inducing Infringement

Stinson LLP on

The U.S. Supreme Court ruled Tuesday, May 26 that a good-faith belief that a patent is invalid is not a defense to a claim of inducing infringement. Commil USA, LLC v. Cisco Sys., Inc., No. 13-1986 (May 26, 2015). The Supreme...more

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