News & Analysis as of

Patents Patent Infringement Orange Book

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

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

WilmerHale

Federal Circuit Patent Watch: Orange Book Patents Can Be Delisted If They Do Not Claim Active Ingredient

WilmerHale on

Precedential and Key Federal Circuit Opinions - TEVA BRANDED PHARMACEUTICAL PRODUCTS R&D, INC. v. AMNEAL PHARMACEUTICALS OF NEW YORK, LLC [OPINION] (2024-1936, 12/20/2024) (Prost, Taranto, Hughes) - Prost, J. The...more

Foley & Lardner LLP

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

Foley & Lardner LLP on

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

McDermott Will & Emery on

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

DLA Piper

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

DLA Piper on

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

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

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

Knobbe Martens

"Improper” Listing of Patents in the FDA’s Orange Book

Knobbe Martens on

As we previously discussed, on November 7, 2023, the Federal Trade Commission (“FTC”) sent warning letters to certain drug manufacturers regarding their purportedly improper listings of device patents in the Food and Drug...more

Jones Day

FTC Weighs In on Orange Book Listing of Drug-Device Patents

Jones Day on

On March 22, 2024, the Federal Trade Commission ("FTC") filed an amicus brief in Teva Branded Pharmaceutical Products R&D, et al. v. Amneal Pharmaceuticals of New York, LLC, et al., 2:23-cv-20964, U.S. District Court 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

WilmerHale

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

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Illumina Agrees to Unwind Acquisition of Grail Following Fifth Circuit Decision.  On December 15, 2023, the Fifth Circuit vacated the FTC’s order that Illumina unwind its acquisition of Grail—a developer of a multi-cancer...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

Troutman Pepper Locke

FTC Challenges 100+ Patents, Bringing ‎Attention to Orange Book Patent Listing Requirements

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FTC’s Challenge of Improperly Listed Patents On November 7, 2023, the Federal Trade Commission (FTC) officially challenged more than 100 patents that brand name drug manufacturers have listed in the Food and Drug...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

Axinn, Veltrop & Harkrider LLP

FTC Throws Down the Gauntlet on Improper Orange Book Listings

The FTC recently issued a policy statement warning drug manufacturers that it “intends to scrutinize improper Orange Book listings” and “use its full legal authority” to “tak[e] actions against companies and individuals that...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

Knobbe Martens

Patent on Controlling Access to Drug Delisted from Orange Book

Knobbe Martens on

On February 24, 2023, in Jazz Pharms., Inc., v. Avadel CNS Pharms., LLC, the U.S. Court of Appeals for the Federal Circuit affirmed the United States District Court for the District of Delaware’s grant of an injunction...more

A&O Shearman

Federal Circuit Upholds Judgment Delisting System Patent From Orange Book

A&O Shearman on

Procedural History - Jazz Pharms., Inc., v. Avadel CNS Pharms., LLC, Case No. 2023-1186 (Fed. Cir. February 24, 2023) is an appeal by Jazz Pharmaceuticals, Inc. (Jazz) from a District of Delaware order granting a motion...more

Knobbe Martens

Patent Directed to System for Controlling Access to Drugs Is Not Listable in the Orange Book

Knobbe Martens on

JAZZ PHARMACEUTICALS, INC. v. AVADEL CNS PHARMACEUTICALS, LLC - Before Lourie, Reyna, and Taranto. Appeal from the United States District Court for the District of Delaware. Summary: A patent directed to a system to reduce...more

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

MarkIt to Market® - January 2023: Watching the Pot™

High Stakes: Hatch-Waxman Litigation Comes for Cannabis - GW Pharma, now a subsidiary of Jazz Pharmaceuticals, is no stranger to patent litigation. It previously found itself on the receiving end of a patent infringement...more

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

MarkIt to Market® - January 2023

Thank you for reading the January 2023 issue of Sterne Kessler's MarkIt to Market® newsletter. This month, we discuss an ongoing trademark dispute between the band OK Go and cereal company Post, how to stay vigilant about...more

McDonnell Boehnen Hulbert & Berghoff LLP

Par Pharmaceutical, Inc. v. Eagle Pharmaceuticals, Inc. (Fed. Cir. 2022)

The consequences of expressly recited claim limitations and how patentees can be held to these limitations was illustrated in the Federal Circuit's recent decision in Par Pharmaceutical, Inc. v. Eagle Pharmaceuticals, Inc. ...more

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