Angela Dunning

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Last week a Georgia state court granted summary judgment in favor of OpenAI, ending a closely watched defamation lawsuit over false information—sometimes called “hallucinations”—generated by its generative AI product, ChatGPT.  The plaintiff, Mark Walters, is a nationally syndicated radio host and prominent gun rights advocate who sued OpenAI after ChatGPT produced output incorrectly stating that he had been accused of embezzlement in a lawsuit filed by the Second Amendment Foundation (“SAF”).  Walters is not, and never was, a party to that case. 

The following is part of our annual publication Selected Issues for Boards of Directors in 2025. Explore all topics or download the PDF.

Deployment of generative AI expanded rapidly across many industries in 2024, leading to broadly increased productivity, return on investment and other benefits. At the same time, AI was also a focus for lawmakers, regulators and courts. There are currently 27 active generative AI litigation cases in the U.S., nearly all of which involve copyright claims. Numerous state legislatures have mulled AI regulation, and Colorado became the first and only state thus far to pass a law creating a broad set of obligations for certain developers and deployers of AI.

On 5 September  2024, the EU, UK and US joined seven other states[1] in signing the Council of Europe Framework Convention on Artificial Intelligence and Human Rights, Democracy and the Rule of Law (“Treaty”) – the first international treaty governing the safe use of artificial intelligence (‘‘AI’’).[2] The Treaty remains subject to ratification, acceptance or approval by each signatory and will enter into force on the first day of the month following a period of three months after the date on which five signatories, including at least three Council of Europe member states, have ratified it. Any state worldwide is eligible to join the Treaty, subject to the unanimous approval of the signatories, and to commit to complying with its provisions. The Treaty is expected to have a positive impact on international cooperation on addressing AI-related risks.

As inventors, attorneys and patent examiners grapple with the impacts of AI on patents, the United States Patent and Trademark Office (the “USPTO”) has released guidance concerning the subject matter patent eligibility of inventions that relate to AI technology.[1]  The impetus for this guidance was President Biden’s Executive Order on Safe, Secure and Trustworthy Development and Use of Artificial Intelligence, which directed the USPTO to issue guidance to patent examiners and applicants regarding patent subject matter eligibility in order to address innovation in AI and other critical and emerging technologies.  

This week, a federal court in Tennessee transferred to California a lawsuit brought by several large music publishers against a California-based AI company, Anthropic PBC. Plaintiffs in Concord Music Group et al. v. Anthropic PBC[1] allege that Anthropic infringed the music publishers’ copyrights by improperly using copyrighted song lyrics to train Claude, its generative AI model.  The music publishers asserted not only direct copyright infringement based on this training, but also contributory and vicarious infringement based on user-prompted outputs and violation of Section 1202(b) of the Digital Millennium Copyright Act for allegedly removing plaintiffs’ copyright management information from copies of the lyrics.  On November 16, 2023, the music publishers also filed a motion for a preliminary injunction that would require Anthropic to implement effective “guardrails” in its Claude AI models to prevent outputs that infringe plaintiffs’ copyrighted lyrics and preclude Anthropic from creating or using unauthorized copies of those lyrics to train future AI models. 

Last week, in Vidal v. Elster, the Supreme Court upheld the Lanham Act’s prohibition against registering a trademark that includes a living person’s name without their consent.[1]  This case is the latest in a trilogy of challenges to the constitutionality of trademark registration bars in the Lanham Act.  The Court previously struck down as unconstitutional the clauses in Section 2(c) prohibiting registration of marks constituting “disparagement” and “immoral or scandalous matter.”[2]  In a departure from those decisions, the Court upheld the U.S. Patent and Trademark Office’s refusal to register a trademark for “Trump Too Small”—a piece of political commentary that the applicant sought to use on apparel to criticize a government official.  The Court reasoned that, unlike the other provisions, the “names” prohibition is viewpoint-neutral, and thus does not violate any First Amendment right. 

In a recent en banc decision concerning the standard for assessing obviousness challenges to design patents, the United States Court of Appeals for the Federal Circuit discarded its long-standing standard, known as the Rosen-Durling test and regarded by many as overly-rigid, and held that the standard for design patents should be the same as for utility patents.  The decision in LKQ Corporation v. GM Global Technology Operations LLC[1] will have significant implications for design patent applicants and owners going forward.

Yesterday, the Supreme Court denied certiorari in Hearst Newspapers, LLC v. Martinelli, declining to determine whether the “discovery rule” applies in Copyright Act infringement cases and under what circumstances.  As a result, most circuits will continue to apply the rule to determine when an infringement claim accrues for purposes of applying the Copyright Act’s three-year statute of limitations.

Last week, a divided Supreme Court held in Warner Chappell Music, Inc. et al. v. Nealy et al. that a copyright plaintiff who timely files an infringement lawsuit based on the “discovery rule” may recover damages for infringements that occurred outside the Copyright Act’s three-year statute of limitations period.[1]  A claim generally accrues when an infringing act occurs, but many circuits apply a “discovery rule,” pursuant to which a claim accrues when a plaintiff has (or with reasonable diligence should have) discovered the infringement, which could be many years later.  Courts applying this rule have recently disagreed on how far back damages are available, with the Second Circuit holding that a copyright claimant may recover only three years’ of damages, even if the suit was otherwise timely under the discovery rule.  The Supreme Court rejected that conclusion, holding that “no such limit on damages exists” in the Copyright Act, which “entitles a copyright owner to recover damages for any timely claim” no matter when the infringement occurred.