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Patent Trial and Appeal Board Biotechnology Today's Popular Updates

Knobbe Martens

CRISPR Dispute Heats Up With Recent Federal Court Decision

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On May 12, 2025, the U.S. Court of Appeals for the Federal Circuit (CAFC) revived the Regents of the University of California’s (Regents) challenge to the Broad Institute’s CRISPR-Cas9 patents, overturning a 2022 decision by...more

Jones Day

No Need to Show Reasonable Expectation of Success Regarding Inherent Property

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The Federal Circuit affirmed six PTAB decisions that held unpatentable as obvious 79 claims of three Cytiva Bioprocess (“Cytiva”) challenged patents and reversed the PTAB decision upholding four claims....more

Procopio, Cory, Hargreaves & Savitch LLP

USPTO Provides Guidance in Light of Amgen v. Sanofi

The U.S. Supreme Court’s May 2023 decision in Amgen, Inc. v. Sanofi (Amgen) sent shock waves through the patent world, particularly in the chemical and biotech segments, due to its invalidation of Amgen patents based on a...more

Troutman Pepper Locke

Why Biotech and Pharma Patents Survive IPR

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When the America Invents Act of 2011 ushered in a number of new administrative procedures for challenging issued patents, the biotechnology and pharmaceutical industries at first seemed largely unconcerned. Originally...more

Patterson Belknap Webb & Tyler LLP

PTAB Declares Interference for Groundbreaking Gene-Editing Technology

Earlier this week, the Patent Trial and Appeal Board (PTAB) set the stage for what is expected to be an epic battle over who owns the intellectual property rights to “the biggest biotech discovery of the century.” On January...more

Morrison & Foerster LLP

Patent Reform Heads to the Senate Floor

Yesterday, the Senate Judiciary Committee voted 16-4 to send an amended version of S. 1137, the Protecting American Talent and Entrepreneurship (PATENT) Act, to the full Senate for debate. The PATENT Act is this year’s...more

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