Is My Guitar Pedal a Klone or a Counterfeit? — No Infringement Intended Podcast
(Podcast) The Briefing: Trademark Basics – Protecting Names, Logos, and Brands in Entertainment
The Briefing: Trademark Basics - Protecting Names, Logos, and Brands in Entertainment
PODCAST: Williams Mullen's Trending Now: An IP Podcast - Cease and Desist Letters: Protecting Your Intellectual Property the Right Way
(Podcast) The Briefing: Sinking the Rogers Test? What Pepperdine’s Lawsuit Could Mean for Hollywood
The Briefing: Sinking the Rogers Test? What Pepperdine’s Lawsuit Could Mean for Hollywood
Mickey Mouse: un ratón con abogado
(Podcast) The Briefing: Trademark Mayhem – Lady Gaga Gets Sued for Trademark Infringement
The Briefing: Trademark Mayhem – Lady Gaga Gets Sued for Trademark Infringement
The Briefing: Everyone Loves the HBO Series 'White Lotus,' Except Duke University
(Podcast) The Briefing: Everyone Loves the HBO Series 'White Lotus,' Except Duke University
What Were the Cooler Wars? (Part 2) — No Infringement Intended Podcast
The Briefing: Court Drowns Pepperdine's 'Waves' Trademark Battle Against Netflix
(Podcast) The Briefing: Court Drowns Pepperdine's 'Waves' Trademark Battle Against Netflix
The Briefing: The Stanley Cup Clash - A Trademark Battle (Podcast)
The Briefing: The Stanley Cup Clash - A Trademark Battle
(Podcast) The Briefing: Bad Spaniels – Infringement? No. Dilution? Yes
The Briefing: Bad Spaniels – Infringement? No. Dilution? Yes
Can My Trademark Be a Victim of Genericide? — No Infringement Intended Podcast
PODCAST: Williams Mullen's Trending Now: An IP Podcast - Leverage Your IP - Residual Goodwill in Trademarks
In a recent decision establishing important precedent for trademark rights associated with digital assets, the Court of Appeals in Yuga Labs, Inc. v. Ripps, Case No. 24-879, 2025 WL 2056060 (9th Cir. July 23, 2025), clarified...more
In this episode, Austin Padgett and Rusty Close venture into the dynamic world of guitar pedals, focusing on the iconic Klon Centaur and its creator's legal showdown with Behringer's Centaur Overdrive. While many Klon...more
Background and Supreme Court Decision - As previously reported, in Jack Daniel's Properties, Inc. v. VIP Products LLC, 599 U.S. 140 (2023), the U.S. Supreme Court clarified a crucial boundary in trademark law: when an...more
On July 15, 2025, Judge Evelyn Padin of the District of New Jersey denied Novartis’s motion for preliminary injunction, which would have blocked MSN Laboratories Pvt. Ltd. from selling a generic version of Novartis’s Entresto...more
Legal decisions, like fine wine, should be balanced. The Federal Circuit recently corked a non-precedential TTAB decision that ECHO D’ANGÉLUS was not confusingly similar to ECHO DE LYNCH BAGES, where both were used for wine,...more
An application for a US trademark may be rejected if it is likely, when used on or in connection with the goods of the applicant, to cause confusion with another registered mark. On July 23, in Sunkist Growers, Inc. v....more
In Sunkist Growers, Inc. v. Interstate Distributors, Inc. (No. 24-1212), the Federal Circuit reversed the Trademark Trial and Appeal Board’s decision dismissing Sunkist’s opposition to Interstate Distributor’s (IDI) attempt...more
The Singapore Court of Appeal's decision in East Coast Podiatry Centre Pte Ltd v Family Podiatry Centre Pte Ltd [2025] SGCA 28 ("East Coast Podiatry") marks a significant development in Singapore's trade mark jurisprudence,...more
Affirming a summary judgment decision finding no trademark infringement under the Lanham Act, the US Court of Appeals for the Ninth Circuit determined that the district court properly focused on domestic activity with regard...more
The UK Supreme Court has allowed Dream Pairs’ appeal against the decision of the Court of Appeal and confirmed that post-sale confusion alone is sufficient for UK trade mark infringement to be established because damage to...more
The UK Supreme Court recently handed down judgement in the case of Iconix Luxembourg Holdings SARL v. Dream Pairs Europe Inc. The decision has provided important clarity on the question of whether post-sale confusion is...more
The Court ruled that the post-sale context can be relevant when establishing similarity between trade marks....more
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
Pop icon Lady Gaga is no stranger to making waves, but a new lawsuit initiated by California-based surfboard company Lost International (aka Lost Surfboards), shows that even superstars can find themselves navigating choppy...more
In the debut episode of The Upper Brand podcast, Mayer Brown attorneys Richard Assmus, Kristine Young, and Christa Cole delve into the evolving world of non-traditional trademarks—covering everything from colors and scents to...more
This year, the INTA Annual Meeting lands in sunny San Diego, California—a city known not only for its breathtaking coastline, laid-back vibe, and rich cultural diversity, but also for its dynamic landscape of iconic brands...more
The US Court of Appeals for the Seventh Circuit affirmed a district court’s jury verdict that found trade dress infringement and liability under state deceptive practices law, and the court’s order entering a nationwide...more
Trademark registrations are a great tool for business owners to protect their brand identity. Unlike some other forms of intellectual property protection, trademarks can last forever provided that they are actively used and...more
The Fourth Circuit Court of Appeals recently issued a decision confirming that using similar names for businesses in the same industry can result in a likelihood of confusion despite the physical distance of the entities. In...more
Lady Gaga’s “Mayhem” tour has sparked legal trouble. In this episode of The Briefing, Scott Hervey and James Kachmar analyze a trademark infringement lawsuit filed by surf brand, Lost International, which claims Gaga’s use of...more
In Re R.S. Lipman Brewing Co., LLC, 2025 WL 1099603 (Fed. Cir. Apr. 14, 2025) - Be careful when selecting a name for your product, otherwise you might find yourself cooked at the United States Patent and Trademark Office...more
To represent a client before Court in respect of a potential trademark infringement matter, do you require a Power of Attorney – and if so, what are the execution formalities required by your courts? No. A specific power of...more
A recent federal court decision highlights the delicate balance between U.S. Food and Drug Administration (FDA) guidance and trade dress protections for drugs administered in a tablet or capsule form. Last month, a district...more
The US Court of Appeals for the Fourth Circuit vacated a district court’s decision finding no infringement that focused on only the geographic distance between the physical locations of the two users without considering the...more