News & Analysis as of

Intellectual Property Litigation

Haug Partners LLP

In CRISPR Patent Dispute, the Federal Circuit Clarifies the Conception and Written Description Standards

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On May 12, 2025, the Federal Circuit issued a decision in Regents of the Univ. of California v. Broad Inst., Inc.1 concerning the ongoing priority dispute relating to competing inventor groups for the CRISPR-Cas9 eukaryotic...more

Dorsey & Whitney LLP

ER and The Pitt-falls of a Frozen Rights Provision

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Michael Crichton, author, director, and visionary created works that resonate today like Jurassic Park, Twister, Westworld, and ER. Now, his estate is suing the production team and leading actor of the newly released medical...more

Jones Day

The UK Getty Trial: Key Takeaways on the AI/Copyright Case

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Getty Images ("Getty") alleged copyright infringement by Stability AI ("Stability"), including claims of direct copying during artificial intelligence ("AI") training and output generation, as well as secondary copyright...more

Morrison & Foerster LLP

When Your Life Sciences Are on the Line: IP Litigation and Trials

Morrison Foerster partners Kate Driscoll and Nate Mendell, both former federal prosecutors and members of the firm’s Investigations + White Collar Defense Group, hosted the tenth episode of When Your Life Sciences Are on the...more

Jones Day

Acting Director Denies IPR Institution Based on “Settled Expectations”

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Under a new U.S. Patent and Trademark Office (“USPTO”) policy issued in March 2025, pre-institution inter partes review (“IPR”) proceedings are now bifurcated, consisting of a first phase in which the director considers...more

Roetzel & Andress

Think Before You Post: Notable Case Demonstrates Dangers of Using Unlicensed Music in Social Media Marketing

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Warner Music Group initiated a copyright infringement lawsuit against DSW Designer Shoe Warehouse and its parent company, Designer Brands Inc. Warner Music Group accuses DSW of using over 200 recordings and compositions owned...more

Jackson Walker

Texas Legislature Expands Business Court Role in Intellectual Property Matters with Passage of HB 40

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The 2025 biennial session of the Texas Legislature brought changes to the Texas Business Court that was created in 2023. With the passage of House Bill 40 (HB 40), the legislature expanded the Business Court’s jurisdiction to...more

Haug Partners LLP

Settled Expectations: How the PTAB’s New Discretionary Denial Framework Is Reshaping IPR Strategy

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In a recent article, Haug Partners previewed that the impact of the Patent Trial and Appeal Board’s (PTAB) new bifurcated approach to discretionary denial requests would depend on how the new Acting USPTO Director, Coke...more

Ervin Cohen & Jessup LLP

A Temporary Victory: What the New Anthropic and Meta Rulings Actually Reveal About a Fair Use Defense for Companies Accused of...

Until two weeks ago, no U.S. court had ruled on whether training generative AI models on copyrighted works could constitute a fair use, or if the simple act of training such models without a license would constitute copyright...more

Ropes & Gray LLP

A Tale of Three Cases: How Fair Use Is Playing Out in AI Copyright Lawsuits

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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

Farella Braun + Martel LLP

Two's A Crowd: The Pitfalls of Trademark Co-Ownership

Often, individuals joining together on a project believe they should each own the name they choose. Indeed, it only seems fair. But having multiple owners of a single trademark is a recipe for trouble, and the partners would...more

Seyfarth Shaw LLP

Papa’s Got a Brand New Bag, and it Might be Infringing – Cannabis Companies Clash Over Trademarks for Storage Bags

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IP cases in the cannabis industry are lighting up court dockets more and more. In a new case with potential for serious baggage, Kinzie Advanced Polymers, LLC (“Kinzie”) filed a federal lawsuit against a group of...more

Venable LLP

Amgen Files Three New Prolia® / Xgeva® BPCIA Litigations Against Hikma, Shanghai Henlius Biotech, and Biocon’s Proposed...

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On June 25, 2025, Amgen filed its sixth and seventh BPCIA lawsuits against proposed biosimilars of Prolia® / Xgeva® (denosumab), Case No. 1:25-cv-12152 (D.N.J.) against Hikma and Gedeon Richter’s RGB-14 and Case No....more

McDermott Will & Emery

Seeing double? Director instructs Board to resolve claim construction pre-institution

The acting director of the US Patent & Trademark Office (PTO) vacated and remanded a Patent Trial & Appeal Board decision to institute two inter partes review (IPR) petitions that challenged the same claims. The acting...more

Weintraub Tobin

(Podcast) The Briefing: Who Owns WallStreetBets? Trademark Use in Commerce and the Reddit Battle

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Who really owns WallStreetBets? The man who created the subreddit, or the platform that hosted it? In this episode of The Briefing, Scott Hervey and Tara Sattler dive into the trademark showdown between Jaime Rogozinski and...more

Weintraub Tobin

The Briefing: Who Owns WallStreetBets? Trademark Use in Commerce and the Reddit Battle

Weintraub Tobin on

Who really owns WallStreetBets? The man who created the subreddit, or the platform that hosted it? In this episode of The Briefing, Scott Hervey and Tara Sattler dive into the trademark showdown between Jaime Rogozinski and...more

Jackson Walker

New Texas Legislation Means More Corporate Cases Will Be Resolved in Specialized Texas Business Courts

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The Texas Legislature has refined the structure and jurisdiction of the Texas Business Court through amendments signed by Governor Abbott on June 21, 2025. The changes aim to broaden the court’s authority, streamline complex...more

Husch Blackwell LLP

Recent Decisions Clarify Fair Use Doctrine in AI Context

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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

Knobbe Martens

Did They Want to Infringe? – Federal Circuit Denies Declaratory Judgment When Party at No Risk of Lawsuit

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[MITEK SYSTEMS, INC., v. UNITED SERVICES AUTOMOBILE ASSOCIATION [OPINION]] - Before Taranto, Schall, and Chen. Appeal from the United States District Court for the Eastern District of Texas. The plaintiff could not seek...more

Ballard Spahr LLP

Government Signals Potential Shift Toward Preliminary Injunctions in Patent Infringement Cases

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In a recent patent case, the U.S. government urged a Texas federal court to give greater weight to the difficulty of calculating damages as a basis for finding irreparable harm. If embraced by courts, the move could give...more

Knobbe Martens

Fair Use and the Future of Generative AI: Lessons from the Meta and Anthropic Copyright Cases

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With the release of ChatGPT in late 2022, generative AI entered the cultural zeitgeist. Not surprisingly, within a few months, the first generative AI lawsuits were filed in the U.S. (e.g., Andersen v. Stability AI, Getty v....more

McDonnell Boehnen Hulbert & Berghoff LLP

Government Files Statement in Support of Preliminary Injunction Motion in Radian Memory Systems v. Samsung Electronics

Almost two decades ago, the Supreme Court handed down what has turned out to be one of its most significant patent decisions of this century:  eBay v. MercExchange.  The eBay case has had the effect of precluding prevailing...more

Baker Botts L.L.P.

Kadrey v. Meta - Fair Use as a Matter of Law

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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

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

Sterne, Kessler, Goldstein & Fox P.L.L.C.

Keeping Up With the Trademarks: The Role of Brands in Reality TV

“I love reality TV!” Cue the eyerolls. For many, admitting to watching reality TV is often done begrudgingly or dismissed as a “guilty pleasure.” But why the stigma? Reality television has it all: drama, competition, social...more

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