News & Analysis as of

Hatch-Waxman FDA Approval United States Patent and Trademark Office

Akin Gump Strauss Hauer & Feld LLP

Federal Circuit: Patent Term Extension for Reissued Patents is Calculated Using the Original Patent’s Issue Date Where the...

The Federal Circuit recently affirmed a district court’s holding that patent term extension (PTE) for a reissued patent was properly based on the issue date of the original patent and not that of the reissued patent. The...more

Schwabe, Williamson & Wyatt PC

Latest Federal Court Cases: Pharmaceutical Patent Protections

This week, we take a closer look at two precedential cases concerning pharmaceutical patent protections as applied to drugs in development. In Incyte Corp. v. Sun Pharm., Judge Hughes entered a dissent pushing back on the...more

Hogan Lovells

Reissued patents get Hatch-Waxman PTE based on original patent date, CAFC rules

Hogan Lovells on

The U.S. Court of Appeals for the Federal Circuit (CAFC) recently considered a novel question regarding calculation of the regulatory review period for patent term extension (PTE) under 35 USC § 156 for reissued patents....more

McDonnell Boehnen Hulbert & Berghoff LLP

Merck Sharp & Dohme B.V. v. Aurobindo Pharma USA, Inc. (Fed. Cir. 2025)

Early last year, Aurobindo, one of the Defendants* in ANDA litigation against Merck, advanced the proposition that in cases where a patent had been reissued patent term extension ("PTE") under 35 U.S.C. § 156 should be...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

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

American Conference Institute (ACI)

[Virtual Event] Paragraph IV on Virtual Trial - COVID-19 Edition - August 20th, 8:45 am - 6:00 pm EDT

Join us for a one-day virtual event for Counsel for Hatch-Waxman Litigators. While COVID-19 prevented us from meeting in person this April in NYC, we are pleased to announce a special one-day virtual event Paragraph IV on...more

American Conference Institute (ACI)

[Webinar] Examining the COVID-19 Effect on the Business and Practice of Hatch-Waxman Litigation - June 2nd, 12:00 pm - 1:00 pm EST

The coronavirus global pandemic has ushered in extraordinary roadblocks for the pharmaceutical industry. To help you carve out a path forward, in-house senior executives and industry leaders will convene virtually at ACI’s...more

McDermott Will & Emery

ANDA Update - October 2015

McDermott Will & Emery on

Federal Circuit Interprets Statutory Requirements for Biosimilar Regulatory Pathway - Amgen Inc., v. Sandoz Inc., (Fed. Cir. July 21, 2015): In a case of first impression, the U.S. Court of Appeals for the Federal...more

McDonnell Boehnen Hulbert & Berghoff LLP

Representatives Seek Protections for Hatch-Waxman and BPCIA in Innovation Act

Last month, in a letter to Congressional leadership, 79 Members of Congress expressed their support for the Innovation Act (H.R. 9) but sought inclusion of language in the bill "to preserve the integrity of the Drug Price...more

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