News & Analysis as of

Intellectual Property Protection The Copyright Act Copyright Litigation

Ballard Spahr LLP

Novel Ruling Offers Framework for ‘Fair Use’ of Copyrighted Material for Training AI Systems

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The recent federal court finding—that using copyrighted books to train an AI large language model (LLM) qualifies as fair use—provides some guidance for companies developing or deploying generative AI systems and for...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

Falcon Rappaport & Berkman LLP

Twin California Rulings Mark a Turning Point for AI‐Copyright Fair Use

In the space of forty-eight hours, two judges of the Northern District of California issued detailed, partially contrasting opinions on whether large language model (“LLM”) training that copies entire books without...more

ArentFox Schiff

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

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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

Dorsey & Whitney LLP

Sharing the Stage: How Tempo Music Investments LLC v. Miley Cyrus et al Reinforces Copyright Co-owner Rights

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A recent ruling from the United States District Court for the District of Central California in the lawsuit against Miley Cyrus and others for the song “Flowers” highlighted the power that a single copyright co-owner holds in...more

Loeb & Loeb LLP

Woodland v. Hill

Loeb & Loeb LLP on

Ninth Circuit affirms dismissal of copyright infringement claim against musician Lil Nas X, finding that mere availability of plaintiff influencer’s photographs on Instagram does not amount to access to those photographs and...more

Skadden, Arps, Slate, Meagher & Flom LLP

Copyright Office Weighs In on AI Training and Fair Use

On May 9, 2025, the United States Copyright Office (the USCO) released a 108-page report on whether the unauthorized use of copyrighted materials to train generative artificial intelligence (AI) systems is defensible as a...more

Felicello Law PC

What to Expect in a Copyright or Trademark Infringement Lawsuit

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No matter what type of business you are in, trademark and copyright law can have significant effects on success and growth of your business. Both of these areas of law provide important rights over the intellectual property...more

Dorsey & Whitney LLP

To Recuse or Not to Recuse? An Update.

Dorsey & Whitney LLP on

Given that litigation in the United States can take years from start to finish, we rarely see a conclusion to the cases we follow. In a prior blog post, we looked at the potential recusal requirements of the U.S. Supreme...more

Schwabe, Williamson & Wyatt PC

Court Rules AI Can’t Author a Copyrighted Work

On March 18, the U.S. Court of Appeals for the Federal Circuit issued a decision in the Thaler v. Perlmutter case, which confirmed the refusal of copyright registration for a work created entirely by an artificial...more

ArentFox Schiff

Court Decision: Worldwide Rights Lost When a Songwriter Terminates Under US Copyright Law

ArentFox Schiff on

In its ruling in the case Cyril E. Vetter, Et Al. v. Robert Resnik, No. 23-1369-SDD-EWD (M.D. La. Jan. 29, 2025), the US District Court for the Middle District of Louisiana ruled that the US songwriter-plaintiff Vetter...more

Vorys, Sater, Seymour and Pease LLP

The Precedent: Bitmanagement Software GmbH v. United States

In this edition of The Precedent, we outline the recent federal circuit decision in Bitmanagement Software GmbH v. United States (Fed. Cir. Jan. 7, 2025)....more

McDermott Will & Emery

Interoperability Doesn’t Imply Derivative Work

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The US Court of Appeals for the Ninth Circuit explained that to be a derivative work, a program interoperative with another must actually incorporate aspects of the underlying work. The Court further ruled that licensees of a...more

McDermott Will & Emery

Focus on Funk: 40-Year-Old Copyright Claim Is Time-Barred

McDermott Will & Emery on

In a summary order, the US Court of Appeals for the Second Circuit affirmed the district court’s orders in a case involving an ownership dispute over the copyrights to certain compositions by Parliament-Funkadelic bandleader...more

Skadden, Arps, Slate, Meagher & Flom LLP

Digital Millennium Copyright Act Claims in AI-Training Cases – Recent Developments

While the question of fair use has dominated much of the discussion on whether copyrighted material can be used to train AI models, of equal importance are questions involving the application of the Digital Millennium...more

Skadden, Arps, Slate, Meagher & Flom LLP

Recent Decisions on Whether AI Training Violates the Digital Millennium Copyright Act

While the question of fair use has dominated much of the discussion on whether copyrighted material can be used to train AI models, of equal importance are questions involving the application of the Digital Millennium...more

Irwin IP LLP

Sheeran Strikes a Chord: Second Circuit Finds No Infringement of “Let’s Get It On”

Irwin IP LLP on

Structured Asset Sales, LLC v. Sheeran, No. 18-cv-5839 (2d Cir. Nov. 1, 2024) - On November 1, 2024, the Second Circuit affirmed the district court’s entry of summary judgment that Ed Sheeran’s Thinking Out Loud (“TOL”)...more

Irwin IP LLP

The McFlurry is Not McBroken Anymore!

Irwin IP LLP on

U.S. Copyright Office, Exemption to Prohibition on Circumvention of Copyright Protection Systems for Access Control Technologies, 89 Fed. Reg. 42 (Oct. 28, 2024) - If you ever wondered why it seemed like McDonald’s...more

Irwin IP LLP

Internet Archive’s Free E-Book Lending Not Fair Use

Irwin IP LLP on

Hachette Book Grp., Inc. v. Internet Archive, No. 23-1260, 2024 WL 4031751 (2d Cir. Sept. 4, 2024) - The U.S. Court of Appeals for the Second Circuit affirmed the district court’s ruling that nonprofit digital library...more

McDermott Will & Emery

Even Free Libraries Come With a Cost

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The US Court of Appeals for the Second Circuit affirmed a district court’s judgment of copyright infringement against an internet book archive, holding that its free-to-access library did not constitute fair use of the...more

McDermott Will & Emery

It’s All Grecco to Me: No “Sophisticated Plaintiff” Exception to Discovery Rule

McDermott Will & Emery on

In a case of first impression, the US Court of Appeals for the Second Circuit held that there is no “sophisticated plaintiff” exception to the Copyright Act’s discovery rule, which provides that a copyright claim only accrues...more

McDermott Will & Emery

Go Home: No “Prevailing Party” Status After Voluntary Dismissal Without Prejudice

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The US Court of Appeals for the Eleventh Circuit affirmed a district court’s ruling that a copyright holder’s voluntary dismissal of its claims did not render the defendant a prevailing party entitled to attorneys’ fees under...more

Jenner & Block

Client Alert: U.S. Copyright Office Issues “Digital Replica” Report Finding Urgent Need for New Federal Legislation

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Last year, the U.S. Copyright Office commenced a far-reaching policy study concerning copyright and related issues raised by the widespread availability and use of artificial intelligence (AI). This week, the Office released...more

Haug Partners LLP

Warner Chappell Music, Inc. v. Nealy: Plaintiffs Can Recover Damages for Timely Claims of Copyright Infringement Dating Back More...

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On May 9, 2024, the Supreme Court in Warner Chappell, Music Inc. v. Nealy settled a longstanding circuit split and ruled 6-3 that the Copyright Act entitles a copyright owner to recover damages for any timely claim, no matter...more

Brownstein Hyatt Farber Schreck

Plaintiffs Benefit From SCOTUS Ruling There Is No Time Bar for Copyright Damages

Many companies are not strangers to receiving demand letters on behalf of copyright owners. Routine demand letters often allege that the company’s use of what it believed was a stock photo, public domain image, or music on...more

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