News & Analysis as of

Patents Hatch-Waxman Orange Book

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

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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

Robins Kaplan LLP

New ANDA Cases - Winter 2024

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This chart summarizes the case name, presiding judge, drug, and patents-at-issue in all federal district court cases that are filed pursuant to the Hatch-Waxman Act. It also includes the same information for proceedings...more

Fish & Richardson

The Most Interesting Appellate Cases of 2024

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Appellate courts issued a variety of notable intellectual property (IP) cases in 2024, including cases touching on Orange Book listings, extraterritoriality, willful infringement, design patent obviousness, and public...more

Foley & Lardner LLP

Federal Circuit Says Proper Orange Book-Listed Patent Must Claim Active Ingredient

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In Teva Branded Pharmaceutical Products R&D, Inc. v. Amneal Pharmaceuticals of New York, LLC, the Federal Circuit jumped on the bandwagon of scrutinizing the types of patents that can be listed in the Food & Drug...more

McDermott Will & Emery

Transparency Is the Best Medicine: Device Parts Don’t Justify Orange Book Listing

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The US Court of Appeals for the Federal Circuit affirmed a district court’s delisting of patents from the Orange Book because the patent claims did not “claim the drug that was approved” or the active ingredient of the drug...more

Wolf, Greenfield & Sacks, P.C.

CAFC Decision on Orange Book Listings for Drug/Device Combination Patents

On December 20th, 2024, the Court of Appeals for the Federal Circuit issued an important decision in Teva Branded Pharmaceutical Products R&D v. Amneal Pharmaceuticals that impacts Orange Book (OB) listings for patents...more

DLA Piper

Case-Narrowing Decisions are a One-Way Street: Reviewing Exeltis USA v. Lupin Ltd.

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Exeltis USA, Inc. and other parties (Exeltis) recently prevailed against Lupin Ltd. and Lupin Pharmaceuticals, Inc. (Lupin) in a patent infringement suit brought in the District of Delaware. After a three-day bench trial, the...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

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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

Venable LLP

Playing Chess and Ice Hockey Makes Me a Better Lawyer

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The foundational comic premise of walk-into-a-bar jokes is the underlying differences among the characters walking in. The three characters—in this case a chess player, a hockey player, and a patent litigator—may appear...more

Fish & Richardson

Preparing Your Company for Hatch-Waxman

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The Hatch-Waxman Act regulates the relationship between branded and generic drugmakers and attempts to strike a balance between two competing policy interests — encouraging pioneering drug development and facilitating market...more

Haug Partners LLP

FTC Opens Investigation for Orange Book Listing of Medical Device Patents After Teva v. Amneal in District of New Jersey

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Summary - On June 10, 2024, the District Court for the District of New Jersey ordered Teva to delist five patents from the Orange Book for ProAir® HFA (albuterol sulfate) Inhalation Aerosol. The patents were directed to...more

A&O Shearman

New Jersey District Court Orders Delisting Of Teva Inhaler Patents From The Orange Book

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On June 10, 2024, Judge Stanley R. Chesler of the United States District Court for the District of New Jersey granted the Amneal defendants’ motion for partial judgment on their counterclaims in a Hatch-Waxman dispute, and...more

Fenwick & West LLP

New Jersey Federal Court Weighs in on Orange Book Patent Listings

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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

WilmerHale

The Interplay: Key Decisions at the Intersection of Antitrust & Life Sciences - May 2024

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Second Circuit Affirms “Pay for Delay” Dismissal:  On May 13, 2024, the Second Circuit affirmed dismissal of antitrust claims brought by wholesalers, retailers, and employee benefit funds that alleged they overpaid for the...more

Mintz - Intellectual Property Viewpoints

Federal Circuit Affirms Obviousness of Rifaximin Polymorph Patents and Denial of Motion to Modify Judgment After Post-Trial...

In a precedential opinion issued on April 11, 2024 in Salix Pharmaceuticals, Ltd. v. Norwich Pharmaceuticals Inc., Nos. 22-2153, 23-1952, the U.S. Court of Appeals for the Federal Circuit affirmed the U.S. District Court for...more

Hogan Lovells

FTC continues to highlight FDA Orange Book patent listings

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With the recent filing of an amicus brief in a private pharmaceutical patent infringement case, the Federal Trade Commission (FTC) has continued its focus on allegedly “improperly listed” patents in the Food and Drug...more

Knobbe Martens

The Federal Trade Commission Put Brand Drug Manufacturers on Notice About Improperly Listing Patents in the Orange Book and Then...

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The Federal Trade Commission (FTC) issued a policy statement on September 14, 2023, stating that “[b]rand drug manufacturers may be harming generic competition through the improper listing of patents in the Food and Drug...more

Wilson Sonsini Goodrich & Rosati

FTC Disputes Patent Listings of 10 Brand Drug Makers as Improperly Listed in FDA’s Orange Book

On November 7, 2023, the Federal Trade Commission (FTC) sent notice letters1 to 10 brand drug manufacturers of drug-device combination products, including drugs delivered by asthma inhalers, epinephrine autoinjectors, and...more

Fish & Richardson

District of Delaware Finds Non-Orange Book-Listed Patents Subject to the Same Pleading Standard as Listed Patents in ANDA...

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As part of the Hatch-Waxman Act, given the lack of information on the allegedly infringing product, courts have found that patentees can satisfy the pleading requirements of Twombly/Iqbal without having access to the accused...more

Troutman Pepper Locke

FTC Issues Policy Statement Confirming Its Position That Improperly Listing Patents in the Orange Book May Be Considered a...

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The Federal Trade Commission (FTC) has released a new Policy Statement addressing one of its long-standing concerns in the pharmaceutical industry: the improper listing of patents in the Orange Book. In an open meeting of the...more

Dechert LLP

FTC Issues Policy Statement on Patent Listing

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The FTC is focusing its attention on the listing of pharmaceutical patents in the FDA’s Orange Book. Patent listing may be the subject of FTC inquiry even absent infringement litigation enforcing the relevant patents....more

American Conference Institute (ACI)

[Webinar] 3rd Annual Passport to Proficiency on the Essentials of Hatch-Waxman and BPCIA - October 10th - 26th, 1:00 pm EST

Gain a comprehensive understanding of Hatch-Waxman and BPCIA essentials, a critical competency for legal and business professionals in the biopharmaceutical arena. Attend ACI’s Hatch-Waxman and BPCIA Proficiency Series...more

Morrison & Foerster LLP - Federal Circuitry

Last Week In The Federal Circuit (July 31 – August 4): Federal Circuit Reminds To Focus On The Claims

This week’s case of the (recent) week could serve as a crash course in several areas of patent law. It touches on Hatch-Waxman litigation and the Orange Book, claim construction, anticipation/obviousness, written description...more

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