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Generative-AI: The Top 12 Lawsuits

Artificial intelligence (“AI”) is generating more than content; it is generating lawsuits. Here is a brief chronology of what I believe are the most significant lawsuits that have been filed so far.

Artificial intelligence (“AI”) is generating more than content; it is generating lawsuits. Here is a brief chronology of what I believe are some of the most significant lawsuits that have been filed so far.

Prompt asking ChatGPT to write a blog post in style of Thomas B James

Most of these allege copyright infringement, but some make additional or other kinds of claims, such as trademark, privacy or publicity right violations, defamation, unfair competition, and breach of contract, among others. So far, the suits primarily target the developers and purveyors of generative AI chatbots and similar technology. They focus more on what I call “input infringement” than on “output infringement.” That is to say, they allege that copyright infringement is involved in the way particular AI tools are trained.

Thomson Reuters Enterprise Centre GmbH et al. v. ROSS Intelligence, Inc.

Thomson Reuters Enterprise Centre GmbH et al. v. ROSS Intelligence Inc., No. 20-cv-613 (D. Del. 2020)

Thomson Reuters alleges that ROSS Intelligence copied its Westlaw database without permission and used it to train a competing AI-driven legal research platform. In defense, ROSS has asserted that it only copied ideas and facts from the Westlaw database of legal research materials. (Facts and ideas are not protected by copyright.) ROSS also argues that its use of content in the Westlaw database is fair use.

One difference between this case and subsequent generative-AI copyright infringement cases is that the defendant in this case is alleged to have induced a third party with a Westlaw license to obtain allegedly proprietary content for the defendant after the defendant had been denied a license of its own. Other cases involve generative AI technologies that operate by scraping publicly available content.

Update: The court has now issued a fair use decision in Thomson Reuters v. ROSS Intelligence. After reviewing the headnotes and comparing them with the database materials, Judge Bilbas concluded that 2,243 headnotes were sufficiently creative and original to receive copyright protection, that Ross infringed them, and that “fair use” was not a defense in this instance because the purpose of the use was commercial and it competed in the same market. This decision might have limited value as a precedent, since it involved non-generative AI. Generative AI tools may be distinguishable in the fair use analysis. The district court approved Ross’s motion for interlocutory appeal. The case is under review by the Third Circuit Court of Appeals.

Doe 1 et al. v. GitHub, Inc. et al.

Doe 1 et al. v. GitHub, Inc. et al., No. 22-cv-06823 (N.D. Calif. November 3, 2022)

This is a class action lawsuit against GitHub, Microsoft, and OpenAI that was filed in November, 2022. It involves GitHub’s CoPilot, an AI-powered tool that suggests lines of programming code based on what a programmer has written. The complaint alleges that Copilot copies code from publicly available software repositories without complying with the terms of applicable open-source licenses. The complaint also alleges removal of copyright management information in violation of 17 U.S.C. § 1202, unfair competition, and other tort claims.

Updates: The court dismissed most of the plaintiffs’ claims, but allowed them to proceed with claims for breach of open-source licenses and granted leave to amend the DMCA claims in the complaint.

Plaintiffs filed an amended complaint. The court, however, dismissed the DMCA claim, reasoning that the statute imposes an “identicality” standard (i.e., the AI’s output must be an exact, literal copy of the plaintiff’s work). Because plaintiffs alleged that Copilot’s outputs often generate modified versions of their original code rather than strict identical copies, the court dismissed the claim.

Judge Tigar certified the question whether identicality is required for interlocutory appeal to the Ninth Circuit Court of Appeals

Andersen et al. v. Stability AI et al.

Andersen et al. v. Stability AI et al., No. 23-cv-00201 (N.D. Calif. Jan. 13, 2023)

Update: Read my case update on Andresen v. Stability AI.

Further Updates: As noted in my first update on Anderson v. Stability, Judge Orrick dismissed all claims except for Andersen’s direct infringement claim against Stability. Most of the dismissals, however, were granted with leave to amend.

Library of Congress housing the U.S. Copyright oFfice

Trial is scheduled for 2027.

Getty Images v. Stability AI

Plaintiffs filed an amended complaint, having secured proper copyright registrations for the underlying art. Defendants filed a motion to dismiss it. The court denied the motion. The ruling on the motion suggests that copied images scraped into the training datasets can constitute direct infringement, and that AI models may inherently constitute a continuous, new form of infringing materials. The court also allowed the artists’ claims regarding false endorsement and trade-dress infringement to proceed. These claims address AI tools mimicking an artist’s name and style.

Getty Images v. Stability AI, No. 23-cv-00135-UNA (D. Del. February 23, 2023)

Getty Images has filed two lawsuits against Stability AI, one in the United Kingdom and one in the United States, each alleging both input and output copyright infringement. Getty Images owns the rights to millions of images. It is in the business of licensing rights to use copies of the images to others. The lawsuit also accuses Stability AI of falsifying, removing or altering copyright management information, trademark infringement, trademark dilution, unfair competition, and deceptive trade practices.

Stability AI has moved to dismiss the complaint filed in the U.S. for lack of jurisdiction.

Updates: Getty voluntarily dismissed the Delaware case and refiled the lawsuit in the U.S. District Court for the Northern District of California. Getty Images v. Stability AI, No. 3:25-cv-06891 (N.D. Calif. 2025).

In 2026, Judge Thompson dismissed the DMCA claim, but allowed claims for direct copyright infringement, trademark violation, and unfair competition to proceed.

Getty Images dropped the input-infringement copyright claim that it had filed in the U.K., primarily because it could not definitively prove where the model was trained (i.e., whether it was inside or outside the UK).

The UK court rejected Getty Images’s argument that the Stable Diffusion software itself was an “infringing copy” of an article imported into the UK. The court ruled that AI model weights are not copies; they are abstract statistical parameters that do not store or reproduce actual images.

Getty Images prevailed on trademark claims in the U.K., however.

Flora et al. v. Prisma Labs, Inc.

Flora et al. v. Prisma Labs, Inc., No. 23-cv-00680 (N.D. Calif. February 15, 2023)

Jack Flora and others filed a class action lawsuit against Prisma Labs for invasion of privacy. The complaint alleges, among other things, that the defendant’s Lensa app generates sexualized images from images of fully-clothed people, and that the company failed to notify users about the biometric data it collects and how it will be stored and/or destroyed, in violation of Illinois’s data privacy laws.

Update: The court granted a motion to compel arbitration.

Young v. NeoCortext, Inc.

Young v. NeoCortext, Inc., 2023-cv-02496 (C.D. Calif. April 3, 2023)

This is a publicity rights case. NeoCortext’s Reface app allows users to paste images of their own faces over those of celebrities in photographs and videos. Kyland Young, a former cast member of the Big Brother reality television show, has sued NeoCortext for allegedly violating his publicity rights. The complaint alleges that NeoCortext has “commercially exploit[ed] his and thousands of other actors, musicians, athletes, celebrities, and other well-known individuals’ names, voices, photographs, or likenesses to sell paid subscriptions to its smartphone application, Reface, without their permission.”

NeoCortext has asserted a First Amendment defense, among others.

Update: U.S. District Judge Wesley L. Hsu denied NeoCortext’s motion to dismiss. Judge Hsu ruled that Young’s right of publicity claim was not preempted by the Copyright Act because he was seeking to vindicate the misuse of his personal likeness, not just the distribution of copyrighted images. The app’s face-swapping capabilities did not qualify as a “transformative use” defense as a matter of law at the dismissal stage.

Walters v. OpenAI, LLC

Walters v. OpenAI, LLC, No. 2023-cv-03122 (N.D. Ga. July 14, 2023) (Complaint originally filed in Gwinnett County, Georgia Superior Court on June 5, 2023; subsequently removed to federal court)

This is a defamation action against OpenAI, the company responsible for ChatGPT. The lawsuit was brought by Mark Walters. He alleges that ChatGPT provided false and defamatory misinformation about him to journalist Fred Riehl in connection with a federal civil rights lawsuit against Washington Attorney General Bob Ferguson and members of his staff. ChatGPT allegedly stated that the lawsuit was one for fraud and embezzlement on the part of Mr. Walters. The complaint alleges that Mr. Walters was “neither a plaintiff nor a defendant in the lawsuit,” and “every statement of fact” pertaining to him in the summary of the federal lawsuit that ChatGPT prepared is false. A New York court recently addressed the questions of sanctions for attorneys who submit briefs containing citations to non-existent “precedents” that were entirely made up by ChatGPT. This is the first case to address tort liability for ChatGPT’s notorious creation of “hallucinatory facts.”

In July, 2023, Jeffery Battle filed a complaint against Microsoft in Maryland alleging that he, too, has been defamed as a result of AI-generated “hallucinatory facts.” Battle v. Microsoft.

Update on Walters v. OpenAI, LLC: In 2025, the court granted summary judgment in favor of OpenAI, on three grounds:

No Factual Statement: The court ruled that a reasonable reader would not interpret the ChatGPT output as stating actual facts. This was heavily influenced by the AI’s internal disclaimers, its warning to the user that it lacked access to the referenced document, and the user’s own admission that he quickly verified the claim was false.
No Fault or Malice: To win a defamation claim as a public figure, Walters needed to prove OpenAI acted with negligent disregard for truth or “actual malice.” The court found he failed to provide evidence of either. OpenAI successfully argued that it leads the AI industry in reducing such “hallucinations” through training and human feedback.
Lack of Damages: The court noted Walters did not suffer provable damages or ask OpenAI for a retraction before filing, making him ineligible to recover the punitive or presumed damages he sought.

P.M. et al. v. OpenAI LP et al.

P.M. et al. v. OpenAI LP et al., No. 2023-cv-03199 (N.D. Calif. June 28, 2023)

This lawsuit has been brought by underage individuals against OpenAI and Microsoft. The complaint alleges the defendants’ generative-AI products ChatGPT, Dall-E and Vall-E collect private and personally identifiable information from children without their knowledge or informed consent. The complaint sets out claims for alleged violations of the Electronic Communications Privacy Act; the Computer Fraud and Abuse Act; California’s Invasion of Privacy Act and unfair competition law; Illinois’s Biometric Information Privacy Act, Consumer Fraud and Deceptive Business Practices Act, and Consumer Fraud and Deceptive Business Practices Act; New York General Business Law § 349 (deceptive trade practices); and negligence, invasion of privacy, conversion, unjust enrichment, and breach of duty to warn.

Update: Plaintiffs filed a voluntary dismissal.

Tremblay v. OpenAI, Inc.

Tremblay v. OpenAI, Inc., No. 23-cv-03223 (N.D. Calif. June 28, 2023)

Another copyright infringement lawsuit against OpenAI relating to its ChatGPT tool. In this one, authors allege that ChatGPT is trained on the text of books they and other proposed class members authored, and facilitates output copyright infringement. The complaint sets forth claims of copyright infringement, DMCA violations, and unfair competition.

Updates: The court dismissed claims of vicarious copyright infringement, Digital Millennium Copyright Act (DMCA) violations, negligence, and unjust enrichment. Claims for direct copyright infringement of the input kind, and unfair trade practices, survived.

The Judicial Panel on Multidistrict Litigation centralized dozens of AI copyright lawsuits against OpenAI into a single venue: U.S. District Court for the Southern District of New York under Judge Sidney H. Stein. In Re OpenAI, Inc. Copyright Infringement Litigation. Tremblay is included in this consolidation. .

Silverman et al. v. OpenAI

Silverman et al. v. OpenAI, No. 23-cv-03416 (N.D. Calif. July 7, 2023)

Sarah Silverman (comedian/actress/writer) and others allege that OpenAI, by using copyright-protected works without permission to train ChatGPT, committed direct and vicarious copyright infringement, violated section 17 U.S.C. 1202(b), and their rights under unfair competition, negligence, and unjust enrichment law.

Updates: In February 2024, U.S. District Judge Araceli Martínez-Olguín issued a joint ruling covering both the Tremblay and Silverman motions to dismiss. The court dismissed claims of vicarious copyright infringement, negligence, and unjust enrichment, but allowed the input infringement claim to proceed. OpenAI did not contest that using the plaintiffs’ books to train its Large Language Models (LLMs) required a “fair use” determination

On June 25, 2025 Judge Chhabria issued a ruling on fair use. The court granted Meta’s motion for summary judgment on fair use with respect to AI training; reserved the motion for summary judgment on the DMCA claims for decision in a separate order, and held that the claim of infringing distribution via leeching or seeding “will remain a live issue in the case.”

The case has been consolidated into the broader Multidistrict Litigation (MDL) pending in the Southern District of New York.

Kadrey et al. v. Meta Platforms

Kadrey et al. v. Meta Platforms, No. 2023-cv-03417 (N.D. Calif. July 7, 2023)

The same kinds of allegations as are made in Silverman v. OpenAI, but this time against Meta Platforms, Inc.

Update: There has been a ruling in Kadrey v. Meta Platforms.

J.L. et al. v. Alphabet Inc. et al.

J.L. et al. v. Alphabet Inc. et al. (N.D. Calif. July 11, 2023)

This is a lawsuit against Google and its owner Alphabet, Inc. for allegedly scraping and harvesting private and personal user information, copyright-protected works, and emails, without notice or consent. The complaint alleges claims for invasion of privacy, unfair competition, negligence, copyright infringement, and other causes of action.

Update: Plaintiffs voluntarily dismissed defendants Alphabet Inc. and Google DeepMind. Google LLC remains the sole defendant, and the litigation—now tracked as In re Google Generative AI Copyright Litigation—is proceeding.

On the regulatory front

The U.S. Copyright Office is examining the problems associated with registering copyrights in works that rely, in whole or in part, on artificial intelligence. The U.S. Federal Trade Commission (FTC) has suggested that generative-AI implicates “competition concerns.”. Lawmakers in the United States and the European Union are considering legislation to regulate AI in various ways.

Update on Copyright Office Reports: The Copyright Office has issued reports in three parts:

Part 1: Digital Replicas

Released on July 31, 2024, this initial part addresses the unauthorized use of AI to realistically replicate an individual’s voice or appearance (e.g., deepfakes and AI-generated music tracks mimicking famous artists). The Copyright Office recommends that Congress enact a new federal law to protect individuals from unauthorized digital replica distributions. See Copyright and Artificial Intelligence Part 1 -Digital Replicas.

Part 2: Copyrightability

This Report addresses whether and to what extent AI-generated output is protected by copyright. Key findings and conclusions:

Prompts are Insufficient: Text prompts generally function merely as instructions to convey unprotectable ideas. Because a user does not exercise ultimate creative control over how the AI generates the final material, prompts alone do not establish human authorship.
AI as a Creative Tool: If a human author maintains sufficient control over the expressive elements, the work can be protected. For example, if a creator inputs their own hand-drawn art and uses AI to refine it, the original perceptible human work remains copyrightable.
Modifications and Arrangements: Humans can claim copyright over the creative selection, coordination, arrangement, or expressive modification of AI-generated content. However, protection only applies to the human-contributed elements, not the AI-generated parts. The Copyright Office mandates transparency. Authors submitting registration applications have a duty to disclose and disclaim any AI-generated content within their applications that is more than minor (de minimis)
No New Laws Needed: The Office concluded that existing legal frameworks are flexible enough to evaluate AI cases on a case-by-case basis without need for new legislation.

See Copyright and Artificial Intelligence Part 2 – Copyrightability.

Part 3. Generative-AI Training

This report deals with copyright issues associated with the use of copyrighted works in generative-AI training, especially input infringement.

Fair Use Limitations: Using commercial troves of copyrighted works to build models that directly compete with original authors likely stretches past fair use boundaries.
The Role of Licensing: The Office highlighted that voluntary licensing markets are already actively emerging across the music and news sectors.

See Copyright and Artificial Intelligence Part 3 – Generative AI Training.

For more updates, see my full AI Lawsuits Roundup.”

For a wealth of information about copyright law, visit my extensive Copyright FAQs page.

Enduring (Non-AI) Legal Issues

With so much attention being given to the legal issues that AI-powered technologies are generating, it can be easy to overlook or underestimate the importance of long-standing legal issues having nothing to do with artificial intelligence. While it would be neither possible nor particularly useful to catalog all of them in a single blog post, it might be helpful to highlight a few key legal issues that are developing alongside developments in AI law.

Copyright Law

The core principles of intellectual property remain anchored in traditional law. In that connection, it is important to understand the philosophy of copyright. Copyright is not the only kind of intellectual property there is, but it is by far the most common. Everyone who has ever written a story or a poem, scribbled a doodle, or composed an email message is very likely a copyright owner. Merit is not a requirement. In theory, even that terrible drawing of a turkey you made in first grade by tracing your fingers and hand on paper and drawing a head and two legs on it may be protected by copyright. Whether it makes sense to pay the filing fee to register something like that is a different story.

A key issue in copyright law that continues to develop is fair use. Courts have been grappling with how to interpret and apply the four vaguely worded factors they must to make findings about whether a particular otherwise-infringing use is “fair” or not. The idea of “transformative use” is at the center of this evolving doctrine. Andy Warhol Foundation for the Visual Arts v. Goldsmith, decided in 2023, is a leading case in this area now. Other limitations on copyright infringement liability, such as the safe harbors set out in the Digital Millennium Copyright Act (DMCA), are also important. There are also evolving protections for sound recordings and licensing. Other topics in copyright law include such things as the copyright registration requirement, damages for copyright infringement, diversity, copyright estoppel, the limitations period for copyright infringement, the extent of protection for shorter works, compulsory e-book licensing, and circumvention of copyright protection measures.

The Internet Archive lawsuit addressed the phenomenon of digitized e-books and the impact on authors of making them freely available to readers via an online digital library.

The new administrative court for resolving smaller copyright claims, the Copyright Claims Board, is one of the more significant developments in copyright law in a long time. Find out what to know about the new CCB.

Read about the top copyright cases of 2021.

Read about the top copyright cases of 2022.

Read about the top copyright cases of 2024.

Meanwhile, more and more works continue to enter the public domain.

Trademark Law

There has been a surge in interest in trademark law ever since the COVID-19 phenomenon. Many small brick-and-mortar businesses had to shut down as people were instructed to quarantine at home. While quarantining at home, a lot of people had the same idea: Starting a home-based, online business. Those new online businesses needed to have names. The USPTO was soon flooded with an unusually large number of trademark registration applications. Competition in the trademark space became fierce. Descriptiveness and likelihood-of-confusion challenges increased. New laws and procedures, such as the Trademark Modernization Act, were enacted to clear more room for new businesses by cancelling unused trademarks and cancelling registrations for classes of goods and services no longer being used by the trademark owners. Interest in nontraditional marks like color marks, trade dress, and sound and olfactory trademarks (smell marks) has also grown.

The clash between First Amendment values and trademark interests continues to surface from time to time. Courts have addressed trademark speech rights on several occasions now.

And of course, distinctiveness, likelihood of confusion, and registration disputes are ongoing.

Foundational Context: Major IP Developments of 2023

This section is a repost of an article I wrote in 2023 describing major developments in various areas of intellectual property law that took place that year. While I have broadened the scope of the discussion, it can still be useful to look back at what went on during that pivotal year, as it provides important context for the developments in IP law that are taking place now.

Copyright: Fair Use

Andy Warhol Foundation for the Visual Arts, Inc. v. Goldsmith et al.

I’ve written about this case before as one of the top copyright cases of 2022 and as an aspect of photographers’ rights. The United States Supreme Court issued a ruling in the case in May. The decision is significant because it finally reined in the “transformative use” doctrine that the Court first announced in Campbell v. Acuff-Rose Music back in 1994. In that case, 2 Live Crew had copied key parts of the Roy Orbison song, “Oh, Pretty Women” to make a parody of the song in its own rap style. The Court held that the 2 Live Crew version, although reproducing portions of both the original song and the original recording of it without permission, transformed it into something else. Therefore, even though it infringed the copyright, the 2 Live Crew version was for a transformative purpose and therefore protected as fair use.

In the thirty years since Campbell, lower courts have been applying the “transformative use” principle announced in Campbell in diverse and divergent ways. Some interpretations severely eviscerated the copyright owner’s exclusive right to make derivative works. Their interpretations often conflicted. What one circuit called transformative “fair use” another circuit called actionable infringement. Hence the need for Supreme Court intervention.

In 1984, Vanity Fair licensed one of photographer Lynn Goldsmith’s photographs of Prince to illustrate a magazine article about him. Per the agreement, Andy Warhol made a silkscreen using the photograph for the magazine and Vanity Fair credited the original photograph to Goldsmith. Unknown to her, however, Warhol proceeded to make 15 additional works based on Goldsmith’s photograph withour her permission.. In 2016, the Andy Warhol Foundation for the Arts licensed one of them to Condé Nast as an illustration for one of their magazines. The Foundation received a cool $10,000 for it, with neither payment nor credit given to Goldsmith. The Foundation then filed a lawsuit seeking a declaration that its use of the photograph was a protected fair use under 17 U.S.C. § 107. The district court granted declaratory judgment in favor of the Foundation. The Second Circuit Court of Appeals reversed, ruling that the four-factor “fair use” analysis favored Goldsmith. The Supreme Court sided with the Court of Appeals.

Noting that it was not ruling on whether Warhol’s making of works using the photograph was fair use, the Court limited its analysis to the narrow question whether the Foundation’s licensing of the Warhol work to Condé Nast was fair use. On that point, the Court determined that the use of the photograph to illustrate a story about Prince was identical to the use Goldsmith had made of the photograph (i.e., to illustrate a magazine article about Prince.) Unlike 2 Live Crew’s use of “Oh, Pretty Woman,” the purpose of the use in this case was not to mock or parody the original work.

The case is significant for vindicating the Copyright Act’s promise to copyright owners of an exclusive right to make derivative works. While Warhol put his own artistic spin on the photograph – and that might have been sufficient to sustain a fair use defense if he had been the one being sued – the Warhol Foundation’s and Condé Nast’s purpose was no different from Goldsmith’s, i.e., as an illustration for an article about Prince. Differences in the purpose or character of a use, the Court held, “must be evaluated in the context of the specific use at issue.” Had the Warhol Foundation been sued for displaying Warhol’s modifications of the photograph for purposes of social commentary in its own gallery, the result might have been different.

Although the holding is a seemingly narrow one, the Court did take the opportunity to disapprove the lower court practice of ending a fair use inquiry at the moment an infringer asserted that an unauthorized copy or derivative work was created for a purpose different from the original author’s.

Copyright Statute of Limitations and Damages

Warner Chappell Music, Inc. v. Nealy

The U.S. Supreme Court has granted certiorari to review this Eleventh Circuit decision. At issue is whether a copyright plaintiff may recover damages for infringement that occurred outside of the limitations period, that is, infringement occurring more than three years before a lawsuit was filed.

The circuits are split on this question. According to the Second Circuit, damages are recoverable only for acts of infringement that occurred during the 3-year period preceding the filing of the complaint. The Ninth and Eleventh Circuits, on the other hand, have held that as long as the lawsuit is timely filed, damages may be awarded for infringement that occurred more than three years prior to the filing, at least when the discovery rule has been invoked to allow a later filing. In Nealy, the Eleventh Circuit held that damages may be recovered for infringement occurring more than three years before the claim is filed if the plaintiff did not discover the infringement until some time after it first began.

A decision will be coming in 2024.

Artificial Intelligence

Copyrightability

Thaler v. Perlmutter, et. al.

This was an APA proceeding initiated in the federal district court of the District of Columbia for review of the United States Copyright Office’s refusal to register a copyright in an AI-generated work. In August, the district court upheld the Copyright Office’s decision that an AI-generated work is not protected by copyright, asserting that “human creativity is the sine qua non at the core of copyrightability….” For purposes of the Copyright Act, only human beings can be “authors.” Machines, non-human animals, spirits and natural forces do not get copyright protection for their creations.

An appeal of the decision is pending in the D.C. Circuit Court of Appeals.

Infringement

Many cases that were filed or are still pending in 2023 allege that using copyrighted works to train AI, or creating derivative works using AI, infringes the copyrights in the works so used. Most of these cases make additional claims as well, such as claims of unfair competition, trademark infringement, or violations of publicity and DMCA rights.

I have been blogging about these cases throughout the year. Significant rulings on the issues raised in them are expected to be made in 2024.

Trademark: Parody Goods

Jack Daniels’s Properties Inc. v. VIP Products LLC

For more information about this case, read my article, Balancing the First Amendment on Whiskey and Dog Toys.

This is the “parody goods” case. VIP Products used the “Bad Spaniels” name to market its dog toys, which were patterned on the distinctive shape of a Jack Daniel’s whiskey bottle. VIP filed a lawsuit seeking a declaratory judgment that its product did not infringe the Jack Daniel’s brand. Jack Daniel’s counterclaimed for trademark infringement and dilution. Regarding infringement, VIP claimed First Amendment protection. Regarding dilution, VIP claimed the use was a parody of a famous mark and therefore qualified for protection as trademark fair use. The district court granted summary judgment to VIP.

The Supreme Court reversed. The Court held that when an alleged infringer uses the trademark of another (or something confusingly similar to it) as a designation of source for the infringer’s own goods, it is a commercial, not an expressive, use. Accordingly, the First Amendment is not a consideration in such cases.

Rogers v. Grimaldi had held that when the title of a creative work (in that case, a film) makes reference to a trademark for an artistic or expressive purposes (in that case, Fred Astaire and Ginger Rogers), the First Amendment shields the creator from trademark liability. In the Jack Daniel’s case, the Court distinguished Rogers, holding that it does not insulate the use of trademarks as trademarks (i.e. as indicators of the source or origin of a product or service) from ordinary trademark scrutiny. Even through the dog toys may have had an expressive purpose, VIP admitted it used Bad Spaniels as a source identifier. Therefore, the First Amendment does not apply.

The Court held that the same rule applies to dilution claims. The First Amendment does not shield parody goods from a dilution claim when the alleged diluter uses a mark (or something confusingly similar to it) as a designation of source for its own products or services.

Trademark: International Law

Abitron Austria v. Hetronic International

Here, the Supreme Court held that the Lanham Act does not have extraterritorial reach. Specifically, the Court held that Sections 1114(1)(a) and 1125 (a)(1) extend only to those claims where the infringing use in commerce occurs in the United States. They do not extend to infringement occurring solely outside of the United States, even if consumer confusion occurs in the United States.

The decision is a reminder to trademark owners that if they want to protect their trademark rights in other countries, they should take steps to protect their rights in those countries, such as by registering their trademarks there.

Patents: Enablement

Amgen v. Sanofi

In this case, the Supreme Court considered the validity of certain patents on antibodies used to lower cholesterol under the Patent Act’s enablement requirement (35 U.S.C. 112(a)). At issue was whether Amgen could patent an entire genus of antibodies without disclosing sufficient information to enable a person skilled in the art to create the potentially millions of antibodies in it. The Court basically said no.

If a patent claims an entire class of processes, machines, manufactures, or compositions of matter, the patent’s specification must enable a person skilled in the art to make and use the entire class. In other words, the specification must enable the full scope of the invention as defined by its claims. Amgen v. Sanofi, 598 U.S. ____ (2023)

Patents: Executive Power

In December, the Biden administration asserted that it can cite “excessive prices” to justify the exercise of Bayh-Dole march-in rights. The Biden Administration also has continued to support a World Trade Organization TRIPS patent waiver for COVID-19 medicines. These developments are obviously of some concern to pharmaceutical companies and members of the patent bar.

Conclusion

My vote for the most significant IP case of 2023 was Andy Warhol Foundation v. Goldsmith. Lower courts had all but allowed the transformative use defense to swallow up the exclusive right of a copyright owner to create derivative works. The Supreme Court provided much-needed correction. I predicted that in 2024, the most significant decisions would also be in the copyright realm, but that they would have to do with AI. The prediction turned out to be accurate.

Visit my extensive Copyright FAQs page.

Last Exit From Paradise

Copyright law “has never stretched so far, however, as to protect works generated by new forms of technology operating absent any guiding human hand, as plaintiff urges here. Human authorship is a bedrock requirement of copyright.”

Stephen Thaler's AI-generated artwork, "A Recent Entrance to Paradise"

The United States Supreme Court has put an end to Stephen Thaler’s crusade for machine rights. Okay, that’s the sensational news article way of putting it. He wasn’t really crusading for machine rights. He was trying to establish a precedent for claiming copyright in AI-generated works.

I first wrote about this back in May, 2022 (“AI Can Create, But Is It Art?”). At that time, the U.S. Copyright Office had denied registration of “A Recent Entrance to Paradise.” This was an image that was generated by Thaler’s AI tool, the Creativity Machine. Thaler had sought to register it as a work for hire made by the machine. The Copyright Office denied registration because it lacked human authorship.

The decision was consistent with appellate court decisions suggesting that stories allegedly written by “non-human spiritual beings” are not protected by copyright, although a human selection or arrangement of them might be. Urantia Foundation v. Kristen Maaherra, 114 F.3d 955 (9th Cir. 1997). Neither are works created by non-human animals, such as a monkey selfie.

Thaler sought review by the federal district court. Judge Howell affirmed the Copyright Office’s decision, writing that copyright law “has never stretched so far, however, as to protect works generated by new forms of technology operating absent any guiding human hand, as plaintiff urges here. Human authorship is a bedrock requirement of copyright.”

The Court of Appeals affirmed the refusal of registration. Thaler petitioned for review by the United States Supreme Court. On March 2, 2026, the Supreme Court denied review, without comment.

An argument that Thaler advanced in the petition for certiorari was bascially that because images output by a camera are protected by copyright (See Burrow-Giles Lithographic v. Sarony), images generated by a computer should be, too.

The Copyright Office has since published guidance explaining that using AI as a tool in the creative process does not categorically rule out copyright protection. Rather, assessments must be made on a case-by-case basis about the nature and extent of human creativity that was contributed. I discuss the Copyright Office’s three Copyright and Artificial Intelligence reports in Generative AI: The Top 12 Lawsuits.

The narrowest interpretation of the Supreme Court’s denial of certiorari is that it did not see a need to disturb the ruling that a machine cannot be an “author,” for purposes of copyright law. The facts of the case did not present an opportunity to opine on whether, and under what circumstances, a human can claim to be an author of an AI-assisted creation.

Trademark News

Buc-ee’s is a popular chain of gas-and-convenience stores in the South. It has filed a trademark infringement lawsuit against Mickey’s gas stations.

(Read more about Buc-ee’s lawsuit against Mickey’s.)

According to the complaint:

Consumers are likely to perceive a connection or association as to the source, sponsorship, or affiliation of the parties’ products and services, when in fact none exists, given the similarity of the parties’ logos, trade channels, and consumer bases.

Here are the two logos, side by side for comparison:

Buc-ees and Mickey's logos (cartoon beaver and moose)

Trademark infringement occurs when one company’s logo or other mark is used in commerce in a way that is likely to confuse consumers about the source of a product or service. What do you think, folks? Might a weary traveler mistake a moose for a beaver?

Polite responses only, please.

Tag: human-authorship