News & Analysis as of

Diagnostic Tests Patent Litigation

McDonnell Boehnen Hulbert & Berghoff LLP

Rembrandt Diagnostics LP v. Alere, Inc. (Fed. Cir. 2023)

The Federal Circuit reviewed the latest decision from the Patent Trial and Appeal Board (PTAB) in an inter partes review that claims 3-6 and 10 of U.S. Patent No. 6,548,019 are obvious, in Rembrandt Diagnostics LP v. Alere,...more

Fox Rothschild LLP

Judge Stark Denies Defendants’ Motion to Dismiss Plaintiff’s First Amended Complaint in Patent Infringement Action Claiming...

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By Memorandum Opinion entered by the Honorable Leonard P. Stark in Natera, Inc. v. Inivata, Inc. et al., Civil Action No. 21-56-LPS (D.Del. March 14, 2022), the Court denied defendants’ motion to dismiss plaintiff’s first...more

American Conference Institute (ACI)

[Webinar] Gauging the Impact of COVID-19 Across the Global IP Market: Lessons Learned from the Novel Coronavirus - June 24th,...

Hear from the FDA and the leaders of the biosimilars and innovator biologics industries about the impact of the pandemic on the global IP market and gain practical guidance for what is coming down the pipeline. The novel...more

BakerHostetler

Invoking Equity in the Time of COVID-19

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Talk about bad timing. On Friday, March 6, 2020, non-practicing patent holding company Labrador Diagnostics formed in Delaware and obtained a patent portfolio directed to testing patients for the presences of coronavirus—when...more

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

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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

Wilson Sonsini Goodrich & Rosati

Diagnostic Patent Take-Home Lessons from the Recent Federal Circuit Athena Case

Recently, the U.S Court of Appeals for the Federal Circuit issued a split panel decision in Athena.Athena, which examined the patent subject matter eligibility of four claims in one issued patent, upheld a district court's...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

Fenwick & West Life Sciences Group

USPTO and EPO Examiners Discuss Key Considerations for Filing Effective Precision Medicine and Bioinformatics Applications in the...

At a symposium and webinar presented by Fenwick & West and Mewburn Ellis, we asked U.S. Patent and Trademark Office and European Patent Office examiners to provide perspective on the preparation and prosecution of patent...more

Burns & Levinson LLP

Does Mayo Preclude the Patenting of Medical Diagnostics?

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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

Locke Lord LLP

Medical Diagnostic Patents Found to Claim Patent Ineligible Subject Matter—Motions to Dismiss Granted

Locke Lord LLP on

On August 4, 2017, a pair of decisions reaffirmed that claimed methods which apply routine and conventional techniques to a law of nature are invalid and do not satisfy the “inventive concept” step of the patent eligibility...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

BakerHostetler

Federal Circuit denies en banc review of Ariosa v. Sequenom

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On December 2, 2015, an almost unanimous Federal Circuit decision was issued denying the en banc rehearing of Ariosa v. Sequenom, a case having significant consequences for diagnostic patents and Section 101 case law in...more

Foley & Lardner LLP

Dueling Records: Are Statements in Your 510(k) Putting Your Patents at Risk?

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Laboratory developed test (LDT) providers, previously exempt from U.S. Food and Drug Administration (FDA) oversight, under a new FDA proposal, must now consider if their LDTs constitute moderate-risk (Class II) or high-risk...more

Foley & Lardner LLP

FDA Oversight of Diagnostic Medicine – A Trap for the Unwary

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Diagnostic medicine is experiencing new challenges at the USPTO and the U.S. Food and Drug Administration (FDA). Under a new FDA proposal, laboratory developed test providers, previously exempt from FDA oversight, must now...more

Foley & Lardner LLP

Protecting Diagnostic Innovation – Two Actor Infringement Liability

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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

Foley & Lardner LLP

Another Patent Challenge for Personalized Medicine

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The U.S. Supreme Court’s recent trilogy of patent-eligibility decisions (Prometheus, Myriad and Alice) have called into question the validity of many U.S. patents on diagnostic medical methods. Nevertheless, legal battles...more

Robins Kaplan LLP

Personalized Medicine and Patent Eligibility under 35 U.S.C. § 101

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Double-digit growth is predicted for the molecular diagnostic market in the next several years, driven in part by an increased demand for personalized medicine—medical decisions and therapeutic products tailored to address...more

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