Podcast: The Briefing - Court Rejects Post-Warhol Fair Use Defense in Photographer’s Copyright Lawsuit
The Briefing: Court Rejects Post-Warhol Fair Use Defense in Photographer’s Copyright Lawsuit
The Briefing: Is Warhol Bad for Documentarians?
Podcast: The Briefing - Is Warhol Bad for Documentarians?
Podcast: The Briefing by the IP Law Blog - What Now for Fair Use After Warhol v. Goldsmith
The Briefing by the IP Law Blog: What Now for Fair Use After Warhol v. Goldsmith
The Briefing by the IP Law Blog: Update – Andy Warhol Foundation Urges Supreme Court to Reverse Fair Use Decision
Podcast - The Briefing by the IP Law Blog: Update – Andy Warhol Foundation Urges Supreme Court to Reverse Fair Use Decision
Podcast - The Briefing from the IP Law Blog: Embed at Your Own (Copyright) Risk
The Briefing from the IP Law Blog: Embed at Your Own (Copyright) Risk
Podcast: The Briefing by the IP Law Blog - Tattoos, Videogames, and Lawsuits: Who Owns the Copyright on Athletic Ink?
The Briefing by the IP Law Blog: Tattoos, Videogames, and Lawsuits: Who Owns the Copyright on Athletic Ink?
Podcast: The Briefing by the IP Law Blog - Dr. Seuss Sets Photon Torpedoes on Star Trek Mashup in 9th Circuit Appeal (Part One, Copyright)
The Briefing by the IP Law Blog - Dr. Seuss Sets Photon Torpedoes on Star Trek Mashup in 9th Circuit Appeal (Part One, Copyright)
Podcast: The Briefing by the IP Law Blog - Andy Warhol's Prince Prints: Not Fair Use!? (Part Two)
The Briefing by the IP Law Blog - Andy Warhol's Prince Prints: Not Fair Use!? (Part Two)
Podcast: The Briefing by the IP Law Blog - Andy Warhol's Prince Prints: Not Fair Use!? (Part One)
The Briefing by the IP Law Blog - Andy Warhol's Prince Prints: Not Fair Use!? (Part One)
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
The US District Court for the Northern District of California granted summary judgment in favor of an artificial intelligence (AI) company, finding that its use of lawfully acquired copyrighted materials for training and its...more
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
In separate high-profile actions brought by authors against Anthropic and Meta, two California federal judges ruled that the reproduction of copyright-protected books to train large language models (LLMs) was fair use that...more
On June 23, 2025, Senior Judge William Alsup of the Northern District of California issued a highly anticipated summary judgment opinion in Bartz v. Anthropic PBC. This is one of the first decisions of many to come dealing...more
Only a few months ago, the U.S. District Court for the District of Delaware ruled that the use of "headnotes" in a legal search tool, for the purpose of training a competing legal tool driven by artificial intelligence (AI),...more
In one of the first substantive decisions analyzing whether the use of copyrighted works to train large language models (LLMs) for generative artificial intelligence (AI) services is infringing or a fair use, Judge William...more
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
In back-to-back decisions out of the U.S. District Court for the Northern District of California, two federal judges have concluded that the use of copyrighted works to train AI can constitute fair use—at least under certain...more
Within a roughly one-week period in late June 2025, two federal judges in the Northern District of California entered summary judgment rulings on the issue of “fair use” in connection with generative AI platforms’ use of...more
America’s frontier artificial intelligence (AI) labs have faced years of copyright litigation over their ingestion of books, news, and other expressive works. Yet, until this week, no US court had squarely applied the four...more
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
A federal district court in San Francisco ruled that training AI models with copyright-protected works is fair use. On June 23, 2025, Judge William Alsup ruled that Anthropic did not infringe the books of three authors used...more
On June 23, 2025, Judge Alsup in the Northern District of California issued an order in Bartz et al. v. Anthropic PBC, granting in part and denying in part Defendant Anthropic’s motion for summary judgment on the sole issue...more
On June 23, 2025, the Northern District of California federal district court issued the first substantive district court decision regarding the intersection of copyright law and generative artificial intelligence. The case...more
In one of the most consequential decisions to date involving generative artificial intelligence (genAI) and copyright law, Judge William Alsup of the U.S. District Court for the Northern District of California ruled that some...more
The Federal Circuit recently affirmed summary judgment that patent claims directed to identifying advertisements based on search results are patent ineligible subject matter under 35 U.S.C. § 101. The court found that...more
It has been eight months since the Supreme Court’s landmark copyright fair use decision in Andy Warhol Foundation for the Visual Art, Inc. v. Goldsmith. Much has been written on the subject, including in this forum, but in...more
The US Court of Appeals for the Ninth Circuit overturned a district court’s summary judgment, rejecting an accused publisher’s argument that their use of copyrighted photos embedded in articles was fair use under the...more
Addressing the use of third-party photographs on a real estate listing website, the US Court of Appeals for the Ninth Circuit found no direct copyright infringement, notwithstanding the display of thousands of copyrighted...more
And just like that, it was over. The U.S. Supreme Court’s decision in TC Heartland v. Kraft Foods Group sun-setted the reign of the U.S. District Court for the Eastern District of Texas as the country’s busiest (and arguably,...more
On December 22, 2016, the Second Circuit gave tote bag manufacturer My Other Bag an early Christmas present by tossing out luxury giant Louis Vuitton’s claims of trademark infringement, copyright infringement, and trademark...more
Last January, we blogged about a district court decision involving trademark parody in Louis Vuitton Malletier, S.A. v. My Other Bag, Inc. In that decision, the court held that defendant My Other Bag had convincingly argued...more