News & Analysis as of

Pharmaceutical Patents Life Sciences Federal Food Drug and Cosmetic Act (FFDCA)

Robins Kaplan LLP

Norwich Pharms., Inc. v. Kennedy Jr.

Robins Kaplan LLP on

Nature of the Case and Issue(s) Presented: Salix holds NDAs for 200mg and 550mg Xifaxan. The 550mg strength product was approved to treat irritable bowel syndrome with diarrhea (“IBS-D indication”) and hepatic encephalopathy...more

Fuerst Ittleman David & Joseph

Lilly v. FDA: Two Stories Collide to Make this GLP-1 Case a Tale of Our Time

I recently learned of Eli Lilly & Co.’s (“Lilly”) recent lawsuit against FDA from Nicole DeFeudis, who interviewed me for her Endpoints News story about the case. Lilly’s lawsuit, filed in September 2024 in the Southern...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

MoFo Life Sciences

Federal Court Invalidates Dosing Patent Based On Clinical Trials Disclosure

MoFo Life Sciences on

As an essential component of the drug development process, human clinical trials assist in determining whether a given drug will serve its intended purpose, but patent applicants should consider disclosure of such trials in...more

Fish & Richardson

Federal Circuit to Consider the Relevance of an Alleged Infringer’s “Intent” in a Hatch-Waxman Safe Harbor Analysis

Fish & Richardson on

The Federal Circuit will consider the relevance of an alleged infringer’s intent in a safe harbor analysis in the appeal of Edwards Lifesciences Corp. v. Meril Life Scis. Pvt.1 The District Court granted summary judgment that...more

McDonnell Boehnen Hulbert & Berghoff LLP

FDA Approves First Interchangeable Biological Product

Last week the U.S. Food and Drug Administration approved an interchangeable biosimilar to insulin glargine, an approval notable because it is the first approved interchangeable biosimilar product.  The product is Semglee...more

Proskauer - The Patent Playbook

A Guiding Light for the Research Safe Harbor and “Research Tools”?

Allele v. Pfizer – The Basics. On April 23, 2021 Pfizer, Inc., BioNTechSE, and BioNTech US, Inc. (“Pfizer and BioNTech”) filed a joint reply supporting of their previously filed motion to dismiss a patent infringement...more

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