(Podcast) The Briefing: The Wrong Argument – Why Authors Lost Against Meta and What Comes Next
The Briefing: The Wrong Argument – Why Authors Lost Against Meta and What Comes Next
PODCAST: Williams Mullen's Trending Now: An IP Podcast - Cease and Desist Letters: Protecting Your Intellectual Property the Right Way
PODCAST: PODCAST: Williams Mullen's Trending Now: An IP Podcast - Cease and Desist Letters: Protecting Your Intellectual Property the Right Way
The Briefing: Anthropic, Copyright, and the Fair Use Divide
Will I Get Sued if I Create Another Hospital Drama? — No Infringement Intended Podcast
The Briefing: The Supreme Court Dodges the Discovery Rule Question—What That Means for Copyright Enforcement
(Podcast) The Briefing: Who Owns WallStreetBets? Trademark Use in Commerce and the Reddit Battle
The Briefing: Who Owns WallStreetBets? Trademark Use in Commerce and the Reddit Battle
(Podcast) The Briefing: Sinking the Rogers Test? What Pepperdine’s Lawsuit Could Mean for Hollywood
The Briefing: Sinking the Rogers Test? What Pepperdine’s Lawsuit Could Mean for Hollywood
(Podcast) The Briefing: The Ninth Circuit Puts the Brakes on Eleanor’s Copyright Claim
The Briefing: The Ninth Circuit Puts the Brakes on Eleanor’s Copyright Claim
Unexpected Paths to IP Law with Dan Young and Colin White
Why Can't I Clean the Graffiti Off My Walls? — No Infringement Intended Podcast
(Podcast) The Briefing: Who Owns Jack Nicklaus? Lessons for The Creator Economy From a Brand Battle
The Briefing: Who Owns Jack Nicklaus? Lessons for The Creator Economy From a Brand Battle
(Podcast) The Briefing: Trademark Smoked: The Fall of General Cigar’s COHIBA Registration
The Briefing: Trademark Smoked: The Fall of General Cigar’s COHIBA Registration
Can Tattoos Be Copyrighted? The Legal Battle Over Mike Tyson's Iconic Ink — No Infringement Intended Podcast
2025 Summer Associate Wade Marshall contributed to this article. Recently, two Northern District of California decisions revealed fault lines in the forming fair use terrain for GenAI copyright infringement actions. Both...more
Welcome to WilmerHale’s bulletin on recent trade secret case law and relevant news items. We’ve affectionately nicknamed it “Readily Ascertainable” because, unlike a trade secret, it should be easy to figure out....more
The recent ruling in a lawsuit against Anthropic highlights a growing complexity in how courts are approaching fair use in the context of AI training. Judge William Alsup held that developing Anthropic’s Claude model was...more
Cooley’s Michael Berkovits says lawyers working on an intellectual property dispute should consult closely with forensic analysts and treat their findings as an investigative tool. Computer forensic analysis has become a...more
Since generative AI began its rapid ascent in 2022, the creative, tech and legal industries have grappled with a fundamental question: does using copyrighted works to train AI models violate the rights of creators, or does it...more
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
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
Large Language Models (LLMs) are a type of Artificial Intelligence (AI) system that can process and generate human-like text based on the patterns and relationships learned from vast amounts of text data. LLMs use a machine...more
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
In a landmark decision, France has joined the ranks of leading jurisdictions in recognizing blockchain as a valid method for establishing proof of authorship and intellectual property (IP) rights....more
We previously reported on the groundbreaking AI Fair Use ruling in the Thomson Reuters Ross Intelligence case, where the court found that based on the facts of this case fair use was not a defense. Ross Intelligence moved,...more
Since a February 11, 2025 decision by Judge Stephanos Bibas finding in favor of Plaintiff Thomson Reuters on copyright infringement during the model training process in Thomson Reuters Enterprise Centre GmbH et al. v. ROSS...more
Generative AI has been transforming the legal industry, assisting with everything from case law summarization to document review and legal research. But as its adoption accelerates, new legal questions are emerging: Should...more
As has been widely reported, including in our year-end summary of the current state of artificial intelligence (“AI”)-related copyright litigation, AI providers are currently facing a wave of lawsuits1 from copyright owners...more
Wolf Greenfield recently promoted four attorneys to the position of shareholder: Stuart V.C. Duncan Smith, Anant Saraswat, Jessica von Reyn, and Adam Wichman. The promoted attorneys’ legal and technical know-how covers a...more
As several dozen copyright infringement cases against artificial intelligence (AI) developers continue to proceed through the federal courts, a recent ruling in the District of Delaware suggests that the fair-use defense...more
In Tremblay v. OpenAI, Inc., 2025 WL 635335 (N.D. Cal. Feb. 27, 2025), plaintiffs, the requesting parties, sought to have input in determining search terms to be used by defendant, the producing party. Based on “the specter...more
Technology often outpaces the law, but a new copyright infringement decision in the U.S. District Court for the District of Delaware shows that the courts are starting to catch up in regulating artificial intelligence (AI),...more
In the first substantive decision regarding whether use of copyrighted works to train an artificial intelligence (“AI”) tool constitutes fair use under copyright law, the U.S. District Court for the District of Delaware in...more
The U.S. District Court for the District of Delaware delivered a watershed ruling in Thomson Reuters v. Ross Intelligence on February 11, 2025, providing clarity on an often-asked question: is the utilization of copyrighted...more
On February 11, 2025, Third Circuit visiting Judge Stephanos Bibas, sitting by designation on the U.S. District Court for the District of Delaware, granted summary judgment that Ross Intelligence directly infringed Thomson...more
On February 11, 2025, the U.S. District Court for the District of Delaware became the first to rule on whether the use of copyrighted materials to train an AI system qualifies as copyright infringement. In Thomson-Reuters...more
Judge Bibas’s second take in Thomson Reuters v. Ross Intelligence will get plenty of second looks from courts deciding fair use in generative AI copyright cases. “Highly fact-specific.” “Narrowly decided.” A case with...more
On Tuesday, a Delaware federal district court granted partial summary judgment to Thomson Reuters Enterprise Centre GmbH (“Thomson Reuters”) in its copyright litigation against ROSS Intelligence (“ROSS”). The lawsuit, which...more
Fair use — a critical defense in copyright law that allows limited use of copyrighted material without permission — has emerged as a key battleground in the wave of artificial intelligence (AI) copyright litigation. In a...more