News & Analysis as of

Diagnostic Tests Mayo v. Prometheus

Kramer Levin Naftalis & Frankel LLP

Supreme Court Won’t Take Up Patent Eligibility for Medical Diagnostics

The cloud of uncertainty over patent eligibility of patents for medical diagnostic methods remains. On Monday, the Supreme Court declined the opportunity to revisit patent eligibility under its two-step Mayo test when it...more

King & Spalding

Federal Circuit Continues Trend of Finding Diagnostic Inventions to Be Patent-Ineligible

King & Spalding on

On August 9, 2019, the Federal Circuit issued a public opinion in Genetic Veterinary Sciences, Inc. v. LABOKLIN GmbH & Co. KG, finding claims directed to methods for detecting a genetic marker for a canine hereditary disease...more

Bradley Arant Boult Cummings LLP

Patenting Diagnostics and Biomarkers Six Years After Mayo

In 2012, the U.S. Supreme Court decided the landmark case of Mayo Collaborative Services v. Prometheus Laboratories, Inc., 566 U.S. 66 (2012), which was hailed by some as banning patents on methods of medical diagnosis. It...more

Mintz - Intellectual Property Viewpoints

Personalized Medicine Gets a Boost from Federal Circuit’s Vanda Pharma Decision – Part II: Enforcement

The Federal Circuit’s decision in Vanda Pharm. Inc. v West-Ward Pharm. Intl. Ltd. (2016-2707, 2016-2708 April 13, 2018) provided some good news on the subject matter eligibility front for innovators and other stakeholders in...more

Burns & Levinson LLP

Does Mayo Preclude the Patenting of Medical Diagnostics?

Burns & Levinson LLP on

On August 4, 2017, the U.S. District Court in the District of Massachusetts found U.S. patent 7267820 (the ‘820 patent), owned by Athena Diagnostics, Inc., to be directed to non-patentable subject matter, and therefore...more

Patterson Belknap Webb & Tyler LLP

Supreme Court Denies Sequenom’s Cert Petition, Leaving the Federal Circuit’s Interpretation of the Mayo/Alice Patent Eligibility...

The Supreme Court today denied Sequenom Inc.’s petition for writ of certiorari, in which Sequenom asked the Court to review a decision of the Federal Circuit invalidating its patent on a breakthrough prenatal diagnostic...more

Saul Ewing Arnstein & Lehr LLP

Federal Circuit Expresses Concern About Patent Eligibility Under Mayo

The “prognosis” for patentability of medical diagnostic claims remains uncertain after an order of the Federal Circuit Court of Appeals (“Court”) denying a petition for an en banc rehearing of its decision in Ariosa...more

McDonnell Boehnen Hulbert & Berghoff LLP

PTO Releases Report on Confirmatory Genetic Diagnostic Testing

More than three years after the June 15, 2012 deadline for providing it, the U.S. Patent and Trademark Office has issued its report on so-called "second opinion" genetic diagnostic testing, mandated by Section 27 of the...more

Foley & Lardner LLP

Protecting Diagnostic Innovation – Two Actor Infringement Liability

Foley & Lardner LLP on

In Akamai Techs. Inc. v. Limelight Networks, Inc., (August 13, 2015 Fed. Cir.) an en banc Federal Circuit unanimously held that direct infringement under Section 271(a) can occur...more

Mintz

Federal Circuit Invalidates Diagnostic Method Claims for Prenatal Test Under 35 U.S.C. 101

Mintz on

On June 12, 2015, the Federal Circuit affirmed the finding of U.S. District Court for the Northern District of California (“District Court”) that the method claims in U.S. Patent 6,258,540 (‘540 patent) for detecting...more

Goodwin

Federal Circuit Holds Medical Diagnostic Method Patent Invalid as Claiming Ineligible Subject Matter

Goodwin on

Background - In two recent cases, Mayo v. Prometheus and Alice v. CLS Bank, the Supreme Court established a two-part test for determining eligibility for patenting. In step one, the court asks whether the claim is...more

Foley & Lardner LLP

Supreme Court Asked for Further Clarity on Patent-Eligibility of Diagnostic Claims

Foley & Lardner LLP on

Did the Federal Circuit incorrectly interpret and apply the holding of the U.S. Supreme Court’s decision regarding patent-eligibility of medical methods as set forth in Mayo Collaborative Services v. Prometheus Laboratories,...more

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