News & Analysis as of

Trademark Litigation Cannabis Products Lanham Act

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

Seyfarth Shaw LLP

I Don’t Wanna Grow Up, I’m a What Kind of Kid?  Toys R Us Takes on Vape R Us in Trademark Battle

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I don’t wanna grow up, I’m a TOYS R US kid. So, many of us grew up with this commercial jingle and it along with the brand brings back positive memories of celebrating birthdays and holidays. But what happens when a company...more

Farella Braun + Martel LLP

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

Miller Nash LLP

THC-Infused Candies are All Tricks, No Treats, Says Candy Maker

Miller Nash LLP on

Just in time for Halloween, Ferrara Candy Co., owner of popular candy brands such as NERDS, TROLLI, and SWEETARTS, filed infringement suits against companies making and selling cannabis edible versions of their sweet treats....more

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

MarkIt to Market® - May 2021: Watching the Pot™

Revenge for Infringing Candy Trademarks? So Sweet. Two recent court decisions highlight that there may still be a bit of a disconnect when it comes to branding cannabis products. In other words, even if your product is...more

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

MarkIt to Market® - May 2021

[co-author: Sahar A. Ahmed, Law Clerk] The May 2021 issue of Sterne Kessler's MarkIt to Market® newsletter discusses the USPTO's new Native American Tribal Insignia Database and two recent trademark litigation cases...more

Akerman LLP - Marks, Works & Secrets

Lanham Act Preemption of State Law Where Cannabis Trademarks Are At Issue

As cannabis products become legal in more and more states, commercial interest grows in protecting the trademarks associated with those products.  The United States Patent and Trademark Office has maintained its refusal to...more

Dorsey & Whitney LLP

Court Trims Cannabis Company’s Prior Use Defense Based on Preemption by Federal Trademark Law

Dorsey & Whitney LLP on

A federal district court has eliminated a cannabis company’s affirmative defense to federal trademark infringement claims based on the company’s prior use of a trademark that was legal under state law but not federal law. The...more

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