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Like Client, Like Counsel: Lawyers Sanctioned Over AI-Hallucinated Citations Backing False Claims

Another federal court has sanctioned lawyers for using generative AI in legal drafting without verifying the results. On July 7, 2025, a U.S. District Judge ordered two attorneys representing MyPillow CEO Mike Lindell to each...more

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

Fair Use Ruling Undermines Related DMCA Claim

After previously dismissing infringement claims on the ground that using copyrighted works to train a large language model qualified as fair use, a federal judge in California has now also dismissed a key Digital Millennium...more

Outside Baseball: IP Rights in Public Performances

A lawsuit between the Chicago Cubs and the owner of a rooftop venue near Wrigley Field raises important questions about the scope of intellectual property rights and the extent to which a property owner can profit from the...more

The Distinct Concepts of Copyright and Right of Publicity In Photos

A recent lawsuit filed by photographer Jackson Lee against MediaNews Group illustrates the important distinction between copyright and the right of publicity. Lee claims the publisher used his photos of Beyoncé, Jennifer...more

Take Care Before You Share: How Copyright Registration Can Turn Nothing Into Something

A recent lawsuit against actor and comedian Marlon Wayans underscores the practical value created by  securing a copyright registration early and the associated risk doing so creates for a third-party user....more

New TTAB Precedent Prohibits Incorporation By Reference

In a precedential decision issued June 6, 2025, the Trademark Trial and Appeal Board (TTAB) confirmed what has long been suggested in its procedural manual: Appellants in ex parte appeals may not incorporate arguments from...more

Mad Max or a Brand Warrior: HBO's Experience In the Branding Thunderdome

After a two-year experiment under the MAX trademark, Warner Bros. Discovery is restoring HBO MAX as the brand for its flagship streaming platform. With so many name changes in recent years, it might seem like branding...more

Trump’s Copyright Purge Leaves Creators in Legal Limbo

A political shake-up at the U.S. Copyright Office has triggered operational chaos and legal uncertainty, leaving creators and copyright lawyers questioning the validity of recent registrations. Following the Trump...more

L'eggo My Rights: Parody or Trademark Violation?

In another in a long line of trademark imitation cases, Kellogg North America Co. LLC has filed a trademark and trade dress infringement lawsuit against a small Ohio-based food truck named L’eggo My Eggroll, arguing that the...more

What's In a Name?: The Legal Landscape of Choosing Surnames as Trademarks

As noted in the linked article, many iconic brands, including Ford, Harley-Davidson, and JC Penney (yes, he was real), bear the surnames of their founders. These names often lend a sense of authenticity or legacy that...more

When Imitation is Neither Sincere Nor Flattering - Trademark Dilution

With changing laws and the ubiquity of cannabis and vaping product and service providers, leveraging the familiarity of established trademarks has become a common, albeit risky, marketing tactic. New brands often mimic...more

Trademark Applications Filed on an Intent-To-Use Basis Can Be Vulnerable To Challenge

In filing to register a trademark on an “intent-to-use” basis, the applicant must verify that it has a good faith “bona fide intention to use the mark in commerce.” 15 U.S.C. § 1051(b). Assuming there is nothing on the face...more

Copyright Office Weighs in on Use of Copryighted Works for LLM Training

A day before the firing of the head of the U.S. Copyright Office, the third installment of the office's series of reports on copyright issues and AI was released. The 113-page document covers a lot of ground, not the least of...more

In Limited Cases, Foreign Trademarks Can Affect U.S. Registration Rights

It is a basic tenet of trademark law that rights are jurisdictional. Trademark owners only have rights in the mark in the jurisdictions in which they have registered (or, in some cases, used) the mark....more

With Trademark Claims Against Gray Market Goods, the Devil Is in the Details

When a third party purchases a manufacturer's goods intended for distribution outside of the U.S., and then imports those goods into and sells them to consumers in the U.S., the products are authentic, and so trademark...more

Ruling Against Fair Use Defense for AI Training Seems To Be Narrow, but Is It?

In rejecting an AI company's fair use defense for using Thomson Reuters' Westlaw headnotes to train its competing legal tool, Judge Bilas, the District of Delaware judge in Thomson Reuters Enterprise Centre GMBH and West...more

Copyright Office Report Further Clarifies Human Authorship Requirement for Copyrightability of AI-Generated Works

In a long-anticipated report from the U.S. Copyright Office providing guidance on the copyrightability of works created by and/or with the assistance of Artificial Intelligence, the Office reaffirmed its previous guidance...more

FAQs: Wine Industry Intellectual Property Protection

For wineries, managing intellectual property (IP) is crucial to maintaining brand identity and protecting creative investments. While general IP principles apply across many sectors, wineries face unique challenges and...more

Federal Circuit Notes Patent in Rejecting Trade Dress Protection

As a general rule, in order to be protectable trade dress, a feature of a product, for example, the product's color, must be nonfunctional. That is, the feature must have been an arbitrary choice added to identify the source...more

[Hybrid Event] Securing the Vine: IP and Privacy Protection for the Wine Industry - October 24th, St. Helena, CA

The wine industry, with its rich history and vibrant marketplace, relies heavily on branding and innovation. Protecting your brand and other intellectual property (IP) is crucial for maintaining a competitive edge and...more

DC Circuit Seems Unlikely to Answer AI Copyright Question

In the hearing on the appeal of the U.S. Copyright Office's refusal to register his AI-created artwork ("A Return to Paradise," a copy of which appears above) and the district court's affirming of the refusal, programmer...more

Careful What You Wish For: Demand Letters Can Result in Unintended Litigation

When seeing similar trademarks or trade dress employed by a third party, companies often immediately react with a demand letter requiring the target to “immediately cease and desist” its use of the IP and threatening...more

Rulemaking re Automated Decision-Making Tools Proving Difficult

Coming out of their recent rulemaking meeting, the California Privacy Protection Agency is not surprisingly finding the question of how to regulate the use of ADMT to be a difficult one. While pointing to consumer interest...more

Certification Marks and Fame

Trademark owners have the right to stop third parties from using marks that could cause a likelihood of consumer confusion. Third-party use of a trademark that is the same or similar to the owner's trademark for goods related...more

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