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Food and Drug Administration (FDA) Federal Trade Commission (FTC) Pharmaceutical Patents

Haug Partners LLP

FTC Issues a Third Round of Warning Letters Over Improper Orange Book Listings

Haug Partners LLP on

On May 21, 2025, the Federal Trade Commission (FTC) renewed its efforts to challenge pharmaceutical manufacturers that have allegedly listed patents improperly in the Food and Drug Administration’s (FDA) publication of...more

Troutman Pepper Locke

FTC Holds Its First Listening Session on Practices and Regulations Impacting Pharmaceutical Generic or Biosimilar Competition

Troutman Pepper Locke on

On June 30, the Department of Justice (DOJ) and the Federal Trade Commission (FTC) held the first of three listening sessions focused on ways to lower Americans’ drug prices through competition. The panels are being held as...more

McDermott Will & Schulte

FTC Revives Orange Book Listing Challenges

On May 21, 2025, the Federal Trade Commission (FTC) issued its third round of warning letters – and its first under the Trump administration – against pharmaceutical manufacturers for allegedly improper listing of patents in...more

McCarter & English, LLP

Senate Advances IP and Drug Pricing Legislation Amid Innovation Concerns

A Senate panel has advanced three sets of bipartisan bills purportedly aimed at reforming the intellectual property (IP) landscape and lowering the cost of prescription drugs. Together, these bills seek to address issues with...more

McDermott Will & Schulte

New Rx for High Drug Prices? Senate Judiciary Committee Advances Six Bills With Heavy Dose of Options

The US Senate Judiciary Committee advanced to the full Senate six bills intended to reduce pharmaceutical prices and enhance market competitiveness. The package collectively targets several aspects of the pharmaceutical...more

American Conference Institute (ACI)

[Event] 21st Annual Conference on Paragraph IV Disputes - April 29th - 30th, New York, NY

Attend ACI's 21st Annual Conference on Paragraph IV Disputes and join leaders from brand and generic pharmaceutical companies, renowned outside counsel, esteemed members of the judiciary, government, and academia to: -...more

Fish & Richardson

Recent Decisions and FTC Challenges Dictate Caution When Listing Patents in the Orange Book

Fish & Richardson on

In October 2023, Teva Pharmaceuticals filed a patent infringement lawsuit against Amneal Pharmaceuticals alleging that their generic version of Teva’s ProAir® HFA inhaler infringed upon the asserted claims of U.S. Patent Nos....more

Polsinelli

Federal Circuit Decides Case Involving Orange Book Listing of Device Patents

Polsinelli on

Earlier this year we reported on the Federal Trade Commission’s efforts taken against certain drug manufacturers when listing device patents in the FDA’s Orange Book. We concluded that the efforts to date by the FTC had a...more

Rothwell, Figg, Ernst & Manbeck, P.C.

Federal Circuit: Patent Must Claim Active Ingredient for Orange Book Listing

On December 20, 2024, the U.S. Court of Appeals for the Federal Circuit issued a significant ruling in the Teva v. Amneal case following oral arguments before the Federal Circuit, which we discussed in our previous article. ...more

WilmerHale

USA: Unpacking the shift – Heightened antitrust scrutiny on Orange Book listings

WilmerHale on

Forty years ago, Congress passed the Hatch-Waxman Act, which streamlined the generic drug approval process and revamped how patent infringement claims would be litigated against those prospective generic drug applicants. At...more

Rothwell, Figg, Ernst & Manbeck, P.C.

Defining an Orange Book ‘Drug’

The Federal Circuit heard oral argument on November 8, 2024, grappling with the issue of what patent claims may properly be listed in the Orange Book. In late 2023, Teva filed a complaint for patent infringement in response...more

DLA Piper

Teva Ordered to Delist Inhaler Patents From FDA Orange Book

DLA Piper on

In Teva Branded Pharm. Prods. R&D v. Amneal Pharms. of N.Y., LLC, the US District Court for the District of New Jersey ordered Teva to delist five patents from the Food and Drug Administration (FDA)’s Approved Drug Products...more

Hogan Lovells

FTC continues to focus on competition in pharmaceutical markets, supports FDA guidance on biosimilars

Hogan Lovells on

On August 20, 2024, the Federal Trade Commission (FTC) filed a comment letter in support of the Food and Drug Administration’s (FDA’s) June 2024 draft guidance on biosimilar interchangeability (the “Draft Guidance”). When...more

Goodwin

FTC Comment on FDA Draft Guidance on Interchangeability

Goodwin on

We recently posted on a new FDA draft guidance entitled “Postapproval Manufacturing Changes to Biosimilar and Interchangeable Biosimilar Products Questions and Answers,” aimed at providing “answers to commonly asked questions...more

Venable LLP

FTC Submits Comment Supporting Proposed FDA Guidance Revising Switching Studies for Biosimilar Interchangeability

Venable LLP on

On August 20, 2024, the Federal Trade Commission (FTC) submitted a comment supporting the FDA’s June 2024 draft guidance “Considerations for Demonstrating Interchangeability with a Reference Product: Update” that revises the...more

Wilson Sonsini Goodrich & Rosati

[Event] Biotech Summit 2024 - October 9th - 10th, Boston, MA

Wilson Sonsini’s inaugural Biotech Summit will address topics of critical importance to Biotech and Biopharmaceutical companies, including early and late-stage venture financing, partnering strategies, current and future AI...more

White & Case LLP

Three Drug Pricing Litigation Issues to Watch in the Second Half of 2024

White & Case LLP on

It has been a busy year for issues related to drug pricing, and with the election around the corner, litigation issues that have been developing over the last few years are likely to be a key focus for the second half of...more

McDonnell Boehnen Hulbert & Berghoff LLP

Senators Get Their Colleagues to Agree on Drug Patent Litigation Legislation

Recent history of Congress's performance as a legislative body has been, to be kind, mixed, and a great many bills, resolutions, and other activities have appeared to be more for show than to accomplish anything worthwhile. ...more

Polsinelli

The FTC’s Challenge to the Listing of Device Patents in the Orange Book: What Challenge?

Polsinelli on

On September 23, 2023, the FTC issued a policy statement advising it would be putting market participants on notice that it intends to scrutinize improper Orange Book listings to determine whether such actions constitute...more

McDonnell Boehnen Hulbert & Berghoff LLP

Senators Get Their Colleagues to Agree on Drug Patent Litigation Legislation

Recently the Senate passed S.150 entitled the Affordable Prescriptions for Patients Act. Those paying attention might recall that Senator Cornyn (R-TX) introduced this bill (joined by Senator Blumenthal (D-CT) and seven other...more

Knobbe Martens

Branded Manufacturers Decline to Remove Patents From the Orange Book After Receiving Letters From the FTC

Knobbe Martens on

On Friday, June 21, 2024, the FDA updated its Patent Listing Dispute List to indicate that the ten pharmaceutical companies who had received warning letters from the FTC in April did not make changes to their patent listings...more

Skadden, Arps, Slate, Meagher & Flom LLP

The FTC Challenges Companies’ Allegedly Improper Orange Book Patent Listings

The Federal Trade Commission (FTC) has called attention in the past year to its perception of the influence that branded pharmaceutical companies have over the price of beneficial drugs. Most recently, the agency has asserted...more

Holland & Knight LLP

Orange Book Concerns Pick Up as Yet Another Issue for Pharmaceutical Manufacturers

Holland & Knight LLP on

Pharmaceutical manufacturers are increasingly finding themselves defending decisions to list in the U.S. Food and Drug Administration's (FDA) Orange Book patents that they assert are associated with their products. The...more

Fenwick & West LLP

New Jersey Federal Court Weighs in on Orange Book Patent Listings

Fenwick & West LLP on

In recent months, the issue of whether certain patents are appropriately listed in the Food and Drug Administration (FDA) Orange Book, associated with the Hatch-Waxman Act, has garnered the attention of the Federal Trade...more

Axinn, Veltrop & Harkrider LLP

Hatch-Waxman Overview

The Drug Price Competition and Patent Term Restoration Act of 1984, commonly known as the Hatch-Waxman Act, forms the current framework for the United States’ regulation of drug approvals. The law amended the Food, Drug, and...more

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