News & Analysis as of

Hatch-Waxman Patent Prosecution

Robins Kaplan LLP

Azurity Pharms., Inc. v. Alkem Labs. Ltd.

Robins Kaplan LLP on

Nature of the Case and Issue(s) Presented: The ’948 patent claims non-sterile drinkable liquid formulations of vancomycin, an antibiotic used to treat Clostridium difficile infection. These formulations are particularly...more

Fish & Richardson

Preparing Your Company for Hatch-Waxman

Fish & Richardson on

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

Knobbe Martens

Federal Circuit Review - September 2021

Knobbe Martens on

Arguments to the Patent Office That Contradict Information Submitted to the FDA Support an Inference of Deceptive Intent In Belcher Pharmaceuticals v. Hospira, Inc., Appeal No. 20-1799, the Federal Circuit held that a...more

Knobbe Martens

Arguments to the Patent Office That Contradict Information Submitted to the FDA Support Inference of Deceptive Intent

Knobbe Martens on

BELCHER PHARMACEUTICALS v. HOSPIRA, INC. Before Reyna, Taranto, and Stoll. Appeal from the District of Delaware. Summary: A patentee committed inequitable conduct by advancing an argument during patent prosecution...more

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

Patent Prosecution Tool Kit: Patent Term Extension

Patent term extension (PTE) is available under the 1984 Drug Price Competition and Patent Restoration Act, also known as the Hatch-Waxman Act (The Act). The Act allows the extension of the term of a patent claiming a product...more

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

Patent Prosecution Tool Kit: Implications of the BPCIA on the IP Strategies of Brand Companies and Biosimilar Developers

The enactment of the Biologics Price Competition and Innovation Act (“BPCIA”) in 2010 established for the first time ever in the US an abbreviated pathway for obtaining FDA approval of a new biological product that is deemed...more

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

Bolar Exemptions in North America

Bolar Exemptions in the U.S. Because approval by the U.S. Food and Drug Administration (FDA) is a long, sometimes arduous process, U.S. law provides a research or experimental use exemption with respect to regulated...more

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

Global Patent Prosecution Newsletter - December 2017

Worldwide Bolar Exemptions - Many countries have exemptions for patent infringement for a product and/or process that is not being used for direct commercialization and profit. For biopharmaceuticals, this exemption,...more

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