News & Analysis as of

Abbreviated New Drug Application (ANDA) Orange Book Healthcare

Robins Kaplan LLP

New ANDA Cases - Winter 2024

Robins Kaplan LLP on

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

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

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

Fenwick & West LLP

FTC Employs New Tactic in Effort Against Drug Makers Alleged to Have Improperly Listed Patents in the FDA’s Orange Book

Fenwick & West LLP on

On Nov. 7, 2023, the Federal Trade Commission (FTC) announced it is disputing the listing of more than 100 patents in the Food and Drug Administration’s (FDA) “Approved Drug Products with Therapeutic Equivalence Evaluations,”...more

Wilson Sonsini Goodrich & Rosati

FDA's Proposed Rules to Address Inaccurate Orange Book Use Codes May Shorten Approval Timelines for Select 505(b)(2) and Generic...

Drug Approval and Patent Listing Process - Before being allowed to market a new drug1 in the U.S., branded drug manufacturers must submit a new drug application (NDA) to the U.S. Food and Drug Administration (FDA), and...more

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