Divided Infringement

News & Analysis as of

CAFC Says Functional Claim Language Does Not Create Divided Infringement

In LifeNet Health v. LifeCell Corporation, one of the many issues the Federal Circuit decided was that functional claim language did not create a divided infringement situation, even though an independent actor could impact...more

Federal Circuit Applies Broadened Test For Divided Infringement

On April 18, 2016, the Supreme Court denied certiorari in Akamai Technologies, Inc. v. Limelight Networks, Inc., 797 F.3d 1020 (Fed. Cir., August 2015) (“Akamai IV”), cert. denied, 2016 U.S. LEXIS 2768. The Court declined...more

Top Patent Law Stories In 2015

I will try to keep this post as brief as possible, since I posted at length on all of the stories. There was a lot of IP action in 2015 – much involving the Fed. Cir. and Supreme Court’s resolution of cases in progress in...more

Takeaways from Chisum’s Washington, D.C. September 2015 Seminar

On September 24-25, 2015, the Chisum Patent Academy held a two-day seminar at the offices of Kaye Scholer LLP in Washington, DC to discuss and debate current developments in U.S. patent law. The roundtable seminar group was...more

Divided Infringement Between Doctor and Patient

Recent jurisprudence on the issue of divided infringement has arisen in the context of computer-related technologies, where a user or customer performs one or more steps of a patented method. Now the issue has arisen in the...more

Federal Circuit Review | September 2015

Federal Circuit Remands Record Damages Award For New Trial On Extraterritorial Sales - In Carnegie Mellon University v. Marvell Technology Group, Ltd., Appeal No. 2014-1492, the Federal Circuit reversed a damages award...more

Divided Infringement: A Stronger Sword for Plaintiffs

The Federal Circuit Court of Appeals has established a new test for “divided” patent infringement. Direct infringement of a method patent exists when a single party performs all of the steps of the claimed method. 35 U.S.C....more

Federal Circuit Patent Updates - August 2015

The Dow Chemical Company v. Nova Chemicals Corporation (No. 2014-1431, -1462, 8/28/15) (Prost, Dyk, Wallach). Dyk, J. Reversing award of supplemental damages. "We hold that the intervening change in the law of...more

Federal Circuit Broadens the Reach of Divided Infringement

If you read one thing... - The Federal Circuit revisited the law of divided infringement under § 271(a) after the Supreme Court remanded the case, noting that the Federal Circuit may have previously been “too narrowly...more

Litigation Alert: Federal Circuit Expands Liability for Divided Patent Infringement

On August 13, 2015, the Federal Circuit in Akamai Technologies, Inc. v. Limelight Networks, Inc. changed the law regarding liability for direct infringement of a method patent involving more than one actor (divided...more

Federal Circuit's en banc decision in Akamai v. Limelight results in expansion of divided infringement

The US Court of Appeals for the Federal Circuit, sitting en banc, has expanded the scope of divided infringement (sometimes called joint or split infringement), a form of direct infringement in which the steps of a method...more

Federal Circuit Expands Direct Divided Infringement

In an en banc, per curiam decision in Akamai Technologies, Inc. v. Limelight Networks, Inc., on remand from the Supreme Court, the Federal Circuit broadened the circumstances under which a party can be liable for direct...more

Federal Circuit Limits “Divided Infringement” Defense – Precise Contours Of Direct Infringement Remain Uncertain

Practice Points - Federal Circuit finds Limelight liable for direct infringement even though Limelight’s customers performed certain steps of Akamai’s patented process. - Defendants may be liable as direct...more

Federal Circuit Expands Scope of Liability for Divided Infringement

The Federal Circuit, sitting en banc in Akamai Technologies, Inc. v. Limelight Networks, Inc., this week adopted a new standard governing divided infringement under 35 U.S.C. § 271(a). The new standard is likely to enhance...more

En Banc Federal Circuit Defines The Rule Of Divided Infringement

On August 13, 2015, the Federal Circuit rendered what is now its second en banc ruling in Akamai Techs., Inc. v. Limelight Networks, Inc., expanding on the scope of what constitutes divided infringement under 35 U.S.C. §...more

Federal Circuit Panel Expands Reach of §271(a) Liability for Divided Infringement

On remand from the U.S. Supreme Court, a unanimous en banc Federal Circuit panel in Akamai Technologies, Inc. v. Limelight Network, Inc., Nos. 2009-1372, -1380, -1416, -1417 (August 13, 2015) this week revised its standard...more

The New Broader Standard for Divided Patent Infringement

On Thursday, August 13, 2015, the United States Court of Appeals for the Federal Circuit in Akamai Technologies, Inc. v. Limelight Networks, Inc. unanimously overruled its prior narrow interpretation of divided infringement....more

Daubert And Dispositive Motions Are Decided

Stark, C. J. Plaintiffs' Motion to Exclude Certain Opinions of Defendants' Technical Expert Glenn Reinman is denied. Plaintiffs' Motion to Exclude Opinions and Proposed Testimony of Jeremiah Grant is denied in part and...more

Divided Infringement Challenges for Personalized Medicine

On remand from the U.S. Supreme Court, the U.S. Court of Appeals for the Federal Circuit last month held in Akamai Tech. Inc. v. Limelight Networks Inc. that “direct infringement liability of a method claim under 35 U.S.C....more

Akamai II: Déjà Vu at the Federal Circuit On Divided Infringement

On remand from the Supreme Court, a 2-1 majority panel of the Federal Circuit reasoned in Akamai Tech., Inc., v. Limelight Networks, Inc. 2015 U.S. App. Lexis 7856 (Fed. Cir. 2015), that there could be no “direct”...more

Supreme Court Unanimously Reverses Federal Circuit’s En Banc Decision In Limelight v. Akamai and Rejects The Application Of...

On June 2, 2014, the Supreme Court in Limelight Networks, Inc. v. Akamai Techs., Inc., No. 12-786, ruled that a party can be liable for induced infringement under § 271(b) only when one party has committed direct infringement...more

Supreme Court Reverses En Banc Federal Circuit on Divided Patent Infringement

Yesterday in Limelight Networks, Inc., v. Akamai Technologies, Inc. the U.S. Supreme Court unanimously reversed the en banc Federal Circuit and held that a defendant cannot be liable for inducing patent infringement under 35...more

Mobile banking and the Federal Circuit's "divided infringement" decisions

The rapid growth of the mobile banking industry, the raft of litigation that has followed such growth, and why the Federal Circuit's much-anticipated "divided infringement" decisions in Akamai v. Limelight and McKesson v....more

A Divided En Banc Federal Circuit Changes the Law of Divided Infringement

For the last five years, the law with respect to liability for inducement of a method claim was relatively clear and fairly consistently applied. (A rare treat in patent law!) When infringement of a method claim was based on...more

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