OpenAI v. EUIPO: Recognition Does Not Equal Distinctiveness
OpenAI sought to register OPENAI as a European Union trademark for certain technology-related goods and services. The European Union Intellectual Property Office partially refused the application, finding the mark descriptive and devoid of inherent distinctive character for the goods and services at issue. On July 15, 2026, the EU General Court upheld that determination.
The court concluded that the relevant English-speaking public would understand “open” as meaning available or freely accessible and “AI” as an abbreviation for artificial intelligence. Taken together, OPENAI could therefore describe AI-based goods and services that are openly available or accessible, rather than identify a single commercial source.
The court also found that registrations obtained in other jurisdictions did not bind EUIPO. The registrability of an EU trademark must be assessed independently under European Union law.
OpenAI’s widespread recognition may support its separate, still-unresolved claim of acquired distinctiveness. But marketplace recognition does not eliminate the mark’s inherent descriptiveness; it may instead establish that the mark has acquired distinctiveness through use.
CASE EFFECT
Commercial success and trademark strength
do not always develop together.
The broader lesson extends well beyond OpenAI. Technology companies often select names that immediately communicate what their products or services do. That marketing advantage can create a corresponding trademark disadvantage.
Choosing a distinctive brand at the outset is often easier than establishing acquired distinctiveness after substantial investment.
