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Machine Learning Artificial Intelligence Intellectual Property Litigation

Ervin Cohen & Jessup LLP

A Temporary Victory: What the New Anthropic and Meta Rulings Actually Reveal About a Fair Use Defense for Companies Accused of...

Until two weeks ago, no U.S. court had ruled on whether training generative AI models on copyrighted works could constitute a fair use, or if the simple act of training such models without a license would constitute copyright...more

Ropes & Gray LLP

A Tale of Three Cases: How Fair Use Is Playing Out in AI Copyright Lawsuits

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In two recent Northern District of California decisions, AI companies prevailed on a fair use defense after being accused of infringing copyrights in works used to train AI models. The decisions, on their face, seem to...more

Husch Blackwell LLP

Recent Decisions Clarify Fair Use Doctrine in AI Context

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Two Northern District of California courts handed down decisions last week in two key copyright lawsuits that challenged the use of copyrighted print and digital books in training the large language models (LLMs) that are at...more

Knobbe Martens

Fair Use and the Future of Generative AI: Lessons from the Meta and Anthropic Copyright Cases

Knobbe Martens on

With the release of ChatGPT in late 2022, generative AI entered the cultural zeitgeist. Not surprisingly, within a few months, the first generative AI lawsuits were filed in the U.S. (e.g., Andersen v. Stability AI, Getty v....more

Baker Botts L.L.P.

Kadrey v. Meta - Fair Use as a Matter of Law

Baker Botts L.L.P. on

Kadrey v. Meta! On the merits! A doozy of a summary judgment opinion in form and substance. "The devil is in the details," but even for non-lawyers, at least the first five pages are a must-read - there are almost no legal...more

Frost Brown Todd

Midjourney Faces Disney Lawsuit Just as Court Backs Fair Use in AI Training

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On June 11, 2025, Disney and several affiliated production companies filed a federal lawsuit against Midjourney, Inc., a leading artificial intelligence (AI) image-generation platform. The suit alleges “calculated and...more

McDonnell Boehnen Hulbert & Berghoff LLP

Copywrong: Authors Miss the Mark(et Harm) when Arguing Meta Didn’t Engage in Fair Use

Weighing in just two days after Judge Alsup of the U.S. District Court for the Northern District of California issued his fair use summary judgment opinion in Bartz v. Anthropic, Judge Chhabria (also of the Northern District...more

Davis Wright Tremaine LLP

The Generative Slate: Two Courts Find Fair Use in GenAI Training

This article is part of DWT's The Generative Slate series. It explores the use of generative AI in the production and distribution of content. After nearly two years since the first lawsuit involving generative AI (GenAI)...more

Baker Botts L.L.P.

Court Finds Fair Use for AI Training, But Distinguishes Library of Pirated Works

Baker Botts L.L.P. on

In a significant development for the field of artificial intelligence and copyright law, the U.S. District Court for the Northern District of California has issued a ruling in a case brought by a group of authors against AI...more

Venable LLP

Back-to-Back Fair Use Decisions: Two NDCA Courts Find Fair Use for AI Training, Emphasizing That the Specific Facts Concerning...

Venable LLP on

In the second landmark decision this week relating to whether use of copyrighted content for training generative AI qualifies as a fair use, Judge Chhabria, in the federal court for the Northern District of California,...more

Goodwin

Northern District of California Judge Rules That Meta’s Training of AI Models is Fair Use

Goodwin on

Just two days after Judge Alsup issued his fair use decision in Bartz v. Anthropic, Judge Chhabria of the Northern District of California granted summary judgment for Meta Platforms in an AI copyright infringement suit. Judge...more

Lowenstein Sandler LLP

Pair of Federal Court Rulings Find Fair Use in AI Model Training

Lowenstein Sandler LLP on

In the past week, two significant rulings from the Northern District of California addressed the application of the fair use doctrine to the use of copyrighted books in training large language models (LLMs). Both Meta...more

Mintz

Bartz v. Anthropic: What the Ruling Means for Businesses Using AI

Mintz on

In an important decision, the U.S. District Court for the Northern District of California issued a mixed ruling in Bartz v. Anthropic, one of the first major copyright cases involving AI training data....more

Ropes & Gray LLP

From Books to Bots: Key Takeaways from the Anthropic Fair Use Decision for AI Developers and Copyright Holders

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On June 23, 2025, the United States District Court for the Northern District of California issued a significant order in Bartz, et al. v. Anthropic PBC, clarifying the application of the fair use doctrine to the use of...more

Kilpatrick

In First Major Substantive Decision Addressing GenAI Training Data, Judge Alsup Declares Large Language Models “Among the Most...

Kilpatrick on

On June 23, 2025, Judge Alsup issued a much-anticipated summary judgment ruling in a copyright case brought by a group of authors seeking to challenge Anthropic’s alleged copying of millions of books in connection with...more

Ervin Cohen & Jessup LLP

Major Studios Strike Back: Disney & Universal Sue Midjourney Over AI-Created Characters

On June 11, 2025, Disney (including Lucasfilm, Marvel, and 20th Century Studios) and Universal Pictures (including DreamWorks) filed a Complaint for direct and secondary copyright infringement in the Central District of...more

ArentFox Schiff

Disney and Universal Sue Midjourney: Navigating AI Copyright Challenges and Fair Use Implications

ArentFox Schiff on

The Walt Disney Company and Universal City Studios Productions are among the latest plaintiffs to bring a lawsuit against an artificial intelligence (AI) developer....more

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

IP Hot Topic: The (Media) Empire Strikes Back

Some of the largest movie studios have entered the fray of GenAI copyright litigation. Disney, Marvel, Lucasfilm, Twentieth Century Fox, Universal Pictures, and DreamWorks sued the image-GenAI company Midjourney, Inc. in the...more

Baker Botts L.L.P.

Intellectual Property Report June 2025

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Key Takeaway: This article explores the unique procedural and strategic considerations for litigating SEP cases at the ITC, and what to know when navigating this complex and evolving landscape. The U.S. International Trade...more

Mayer Brown

Generative AI and Copyright Law, Part Two: Fair Use and Infringement Risks

Mayer Brown on

As generative AI transforms the way businesses operate, understanding copyright risks has never been more critical. In this episode, host Julian Dibbell sits down with Rich Assmus and Brian Nolan, partners in our Intellectual...more

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

U.S. IP Update – May 2025

Sterne Kessler’s U.S. IP Update is a newsletter delivering the latest developments in U.S. intellectual property law, tailored for companies and legal counsel in Korea. Stay informed on key court decisions, policy changes,...more

Ervin Cohen & Jessup LLP

Kadrey v. Meta: The First Major Test of Fair Use in the Age of Generative AI

On May 1, 2025, a federal courtroom in San Francisco became ground zero for one of the most consequential copyright hearings in recent memory. The three hour hearing in Kadrey v. Meta Platforms marked the first major judicial...more

DarrowEverett LLP

Generative AI and Trade Secrets: A New Frontier for IP Litigation

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As legal and business professionals focused on protecting intellectual property—especially those of us in business litigation—it's crucial to stay attuned to the expanding influence of generative AI (“GenAI”). While patents...more

Mintz - Intellectual Property Viewpoints

Recentive Analytics v. Fox: The Federal Circuit Provides Analysis on the Patent Eligibility of Machine Learning Claims

On April 18, 2025, the Federal Circuit remained consistent with previous Alice decisions by holding that four machine learning patents involved in a dispute between Recentive Analytics, Inc. and Fox Corp. were ineligible...more

Baker Botts L.L.P.

Intellectual Property Report May 2025

Baker Botts L.L.P. on

On April 18, 2025, the United States Court of Appeals for the Federal Circuit ("Federal Circuit") issued a significant decision in Recentive Analytics, Inc. v. Fox Corp., Case No. 2023-2437 (Apr. 18, 2025), affirming...more

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