News & Analysis as of

CAFC Intellectual Property Litigation

Mayer Brown

Lost in Translation: The Doctrine of Foreign Equivalents in Trademark Law

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In this episode of The Upper Brand, Kristine Young and Rich Assmus discuss the recent Federal Circuit case regarding the doctrine of foreign equivalents in trademark law. They explore the concepts of descriptiveness and...more

A&O Shearman

Federal Circuit Rejects PTAB’s Implicit And Incorrect Claim Construction Of “Between 1 And 10”

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On May 23, 2025, the United States Court of Appeals for the Federal Circuit (“CAFC”) issued a precedential opinion reversing a final written decision from the U.S. Patent Trial and Appeal Board (“PTAB”) finding the challenged...more

A&O Shearman

Court Of Appeals For The Federal Circuit Holds That Conception Does Not Require Certainty of Success

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On May 12, 2025, the Court of Appeals for the Federal Circuit vacated-in-part and remanded a Patent Trial and Appeal Board (“PTAB”) decision in an interference proceeding concluding that the Broad Institute, Inc. (“Broad...more

Irwin IP LLP

CAFC Cleaves ‘Conception’ from ‘Reduction to Practice’: Conception Requires Neither Certainty Invention Will Work Nor Successful...

Irwin IP LLP on

Regents of the Univ. of California v. Broad Inst., Inc., No. 2022-1594, 2025 WL 1363125 (Fed. Cir. May 12, 2025) - On May 12, 2025, the U.S. Court of Appeals for the Federal Circuit vacated the Patent Trial and Appeals...more

Alston & Bird

Patent Case Summaries | Week Ending May 16, 2025

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The Regents of the University of California, et al. v. The Broad Institute, Inc., et al., Nos. 2022-1594, -1653 (Fed. Cir. (PTAB) May 12, 2025). Opinion by Reyna, joined by Hughes and Cunningham....more

Schwabe, Williamson & Wyatt PC

Latest Federal Court Cases: The Regents of the University of California v. The Broad Institute

The Regents of the University of California v. The Broad Institute, Inc., Appeal Nos. 2022-1594, -1653 (Fed. Cir. May 12, 2025) Must an inventor know their invention will work to demonstrate that they “conceived” of it? ...more

WilmerHale

Federal Circuit Provides Guidance on Scope of IPR Estoppel

WilmerHale on

In its recent decision in Ingenico Inc. v. IOENGINE, LLC, the Federal Circuit affirmed the district court’s decision to allow Ingenico to introduce certain prior art at trial, finding that inter partes review (IPR) estoppel...more

McDonnell Boehnen Hulbert & Berghoff LLP

Regents of the University of California v. Broad Institute, Inc. (Fed. Cir. 2025) - Update

Only a few days after the one-year anniversary of hearing oral argument, the Federal Circuit handed down its decision in Regents of the University of California v. Broad Institute, Inc. on Monday. The opinion reviewed the...more

Morrison & Foerster LLP

Federal Circuit Vacates and Remands in Long-Pending Dispute over CRISPR IP

Those hoping the Court of Appeals for the Federal Circuit would finally resolve priority in the long-pending dispute between the University of California and the Broad Institute will have to wait a little longer. Oral...more

McDonnell Boehnen Hulbert & Berghoff LLP

Regents of the University of California v. Broad Institute (Fed. Cir. 2025)

Only a few days after the one-year anniversary of hearing oral argument, the Federal Circuit handed down its decision in Regents of the University of California v. Broad Institute, Inc. In short -- and to be explicated more...more

BakerHostetler

[Podcast] Make It Plain: Clarity Regarding Obviousness-Type Double Patenting

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In a year defined by landmark decisions, impactful announcements and new standards, clarity in the patent world comes as a welcome relief. It arrived via a federal circuit court decision in August 2024 that settled certain...more

BakerHostetler

[Podcast] A New Test: Landmark Decision Overrules Framework for Design Patent Obviousness

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The legal landscape quaked, and clients and counsel continue to navigate the tremors. More than 40 years of precedent was upended in May 2024 when a federal circuit court struck down the Rosen-Durling test for assessing...more

A&O Shearman

The CAFC Found Machine Learning Patents Ineligible Subject Matter Under § 101

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On April 18, 2025, the U.S. Court of Appeals for the Federal Circuit (“CAFC”) affirmed a decision by the U.S. District Court for the District of Delaware (“district court”) that found four Recentive Analytics, Inc....more

Fish & Richardson

Federal Circuit Finds Beer Trademark Application Nothing but "Chicken Scratch"

Fish & Richardson on

In yet another recent example of the need for care in establishing a full record when appealing the denial of a trademark application, on April 14, 2025, the U.S. Court of Appeals for the Federal Circuit upheld the denial of...more

Lathrop GPM

Federal Circuit Holds Machine Learning Patent Claims That Don’t Improve the Technology Are Patent Ineligible

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On April 18, 2025, the U.S. Court of Appeals for the Federal Circuit (CAFC) decided a case of first impression regarding the intersection of patent claims directed to machine learning training and patentable subject matter...more

Baker Botts L.L.P.

First Quarter 2025 Federal Circuit Law Snapshot

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Since serving as a Federal Circuit clerk, Michael Hawes has monitored that court's precedential opinions and prepares a deeply outlined index by subject matter (invalidity, infringement, claim construction, etc.) of relevant...more

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

2024 Design Patents Year in Review: Analysis & Trends

As we predicted in our 2023 report, 2024 was a banner year for design rights in the U.S. and elsewhere. In last year’s report, we noted that the U.S. Court of Appeals for the Federal Circuit (CAFC) agreed to consider en banc...more

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

2023 Design Patents Year in Review: Analysis & Trends

Not surprisingly, 2023 was another notable year for design rights around the globe. However, nowhere more than the U.S. did we see court decisions that will, in the case of one, and could in the case of another, have...more

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