News & Analysis as of

Appeals Pharmaceutical Patents Biologics

Sheppard Mullin Richter & Hampton LLP

Biopharmaceutical Patent Litigation: Regeneron’s Defense Against Biosimilar Launches

This case involves an appeal from Regeneron Pharmaceuticals, Inc.’s (Regeneron) efforts to prevent defendants from marketing biosimilar versions of EYLEA®, a drug used to treat eye diseases, by asserting patent infringement....more

DLA Piper

Federal Circuit Refines Obviousness Framework for Drug and Biologic Dosing Regimens

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The United States Court of Appeals for the Federal Circuit recently affirmed a district court ruling that a pharmaceutical dosing claim limitation was unpatentable due to obviousness-type double patenting. The court found...more

Cooley LLP

End of the Road for Jepson Format Claims in the Life Sciences?

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In In re: Xencor, Inc., the US Court of Appeals for the Federal Circuit confirmed that the limiting preamble of a Jepson claim must be supported by the specification with “sufficient written description.” In its decision, the...more

Schwabe, Williamson & Wyatt PC

Latest Federal Court Cases: Regeneron Pharmaceuticals, Inc. v. Mylan Pharmaceuticals Inc.

Regeneron Pharmaceuticals, Inc. v. Mylan Pharmaceuticals Inc., Appeal Nos. 2024-1965, -1966, -2082, -2083 (Fed. Cir. Jan. 29, 2025) Our Case of the Week is a 31-page decision that touches on a variety of issues, including...more

Smart & Biggar

Federal Court of Appeal dismisses appeal, upholds strict interpretation of patent listing deadline for KEYTRUDA formulation patent

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The Federal Court of Appeal (FCA) dismissed an appeal by Merck from a decision of the Federal Court... dismissing Merck’s application for judicial review of Health Canada’s refusal to add Canadian Patent No. 2,830,806 (806...more

Fish & Richardson

2020 Post-Grant Report

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In a year of extraordinary change, the Patent Trial and Appeal Board (PTAB) rose to the challenge - Given the challenges of 2020 – a global pandemic, a deep economic recession, and a turbulent presidential election, among...more

King & Spalding

The Federal Circuit’s Ball Metal Decision Raises Important Considerations for Pharma and Biologics Patents

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The U.S. Court of Appeals for the Federal Circuit’s New Year’s eve opinion in Ball Metal v. Crown Packaging, though nonprecedential, raises important considerations for pharmaceutical and biologics patents – where patent...more

Smart & Biggar

Rx IP Update - February 2019

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Orders of prohibition relating to polymorphic form patent for PRISTIQ upheld on appeal - As previously reported, the Federal Court, in a pair of decisions, granted orders prohibiting Apotex and Teva from marketing their...more

Smart & Biggar

Rx IP Update - December 2018

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FCA overturns cefaclor damages decision on prejudgment interest issue, provides guidance on NIA defence - On November 23, 2018, the Federal Court of Appeal (FCA) allowed in part Apotex’s appeal of a decision awarding Eli...more

Troutman Pepper Locke

Attorney General’s Office May Weigh In on Constitutionality of IPRs involving Pre-AIA Patents

Troutman Pepper Locke on

The 2011 America Invents Act (AIA) provided a variety of new ways to administratively challenge patents, including the now widely used inter partes review (“IPR”) procedure. In two recent appeals of IPR decisions, Genentech...more

Jones Day

Federal Circuit Clarifies Probative Value of Patent Dance Statements

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The Situation: The Biologics Price Competition and Innovation Act was considered in a November 2017 decision by the United States Court of Appeals for the Federal Circuit. The Result: The court found that the commercial...more

Snell & Wilmer

Supreme Court Permits Biosimilar Drugs to Be Marketed Sooner

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On June 12, 2017, in Sandoz Inc. v. Amgen Inc., the United States Supreme Court unanimously held that a drug manufacturer may give a required 180-day notice of its intent to market a biosimilar drug before receiving FDA...more

Jones Day

Supreme Court Hears Oral Arguments in Sandoz Inc. v. Amgen

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On April 26, 2017, the U.S. Supreme Court heard oral argument in Sandoz Inc. v. Amgen Inc. (Nos. 15-1039, 15-1195), on appeal from the Federal Circuit's July 21, 2015, opinion interpreting various provisions of the Biologics...more

Knobbe Martens

Supreme Court Grants Certiorari in Amgen v. Sandoz

Knobbe Martens on

On January 13, 2017, the Supreme Court granted certiorari in Amgen v. Sandoz, 794. F.3d 1347 (Fed. Cir. 2015) and Sandoz v. Amgen, 773 F.3d 1274 (Fed. Cir. 2014), appealed from the Federal Circuit. The petitions involve the...more

Patterson Belknap Webb & Tyler LLP

Amgen’s Federal Circuit Appeal: the Importance of Manufacturing Information to Biosimilar Litigation

Amgen has filed its appeal brief in Amgen v. Hospira, following the Federal Circuit’s denial of Hospira’s motion to dismiss the appeal for lack of jurisdiction. The appeal presents an important question for biosimilar...more

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

Federal Circuit Backs Amgen on Key Provision of Biosimilars Statute

The Federal Circuit on Tuesday ruled that the 180-day notice of commercial marketing provision of the Biologics Price Competition and Innovation Act (BPCIA) is a requirement for all biosimilar applicants regardless of whether...more

Knobbe Martens

Federal Circuit Rules on Biosimilar Notice Requirement

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Biosimilar Applicants Must Provide Notice of Commercial Launch: What You Need To Know - Case Background - In an opinion released today in Amgen v. Apotex, the Federal Circuit held biosimilar applicants who...more

BakerHostetler

A Split Decision Remains Split; No en banc Review of Amgen v. Sandoz

BakerHostetler on

On October 16, 2015, the Court of Appeals for the Federal Circuit (“Federal Circuit”) opted not to rehear its previously issued split decision in the court’s first analysis of the Biologics Price Competition and Innovation...more

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