Unicoin is suing Uniswap Labs to seek a judicial declaration that its branding does not infringe on Uniswap's intellectual property and to officially cancel Uniswap's registration of the 'UNI' mark. The legal action was triggered by three separate letters sent by Uniswap’s counsel prior to Unicoin’s launch on September 28, 2026, which allegedly attempted to block Unicoin from using its name and associated web domains. By filing this complaint, Unicoin hopes to preemptively secure its right to operate without further interference from the decentralized exchange giant.
The conflict highlights an escalating battle over intellectual property within the DeFi sector, where ticker symbols and protocol names often overlap. Unicoin argues that Uniswap Labs is overreaching in its attempt to claim exclusive rights to the 'UNI' identifier, a prefix that is common across various financial and technological sectors. The lawsuit specifically targets Uniswap’s existing trademark registrations, claiming they should be canceled to allow for fair competition and clarity in the digital asset market.
From a regulatory perspective, this case is significant as it tests the limits of US trademark law in a decentralized environment. While Uniswap Labs is a centralized US-based entity, the assets it represents are globally traded. If the court sides with Unicoin, it could set a major precedent that ticker symbols and short protocol identifiers are not eligible for broad trademark protection, potentially opening the door for more projects to use similar naming conventions without fear of litigation.
For market participants, this legal friction introduces a layer of uncertainty for the UNI token and the broader Uniswap ecosystem. A successful cancellation of the UNI trademark could dilute the brand's perceived value and lead to a fragmented market presence. Investors and developers should closely monitor the court's response to the 'declaration on marks and domains' request, as a ruling against Uniswap could force the leading DEX to rethink its defensive legal strategy in the United States.