Expired50% confidenceFactExact time
The inability to register the 'GPT' trademark means OpenAI will find it difficult to legally prevent other companies from using product names containing 'GPT' in the EU market.
1
Sources
50%
Confidence
Medium-term (~90 days)
Relevance
7/17/2026
First Seen
Valid until: 10/15/2026(expired)
Sources
Related Claims
UnverifiedOpenAI lost a trademark dispute in EU courts, with its attempt to register 'GPT' as an EU trademark unsuccessful.81% similarUnverified欧盟法院认定'GPT'术语缺乏足够的显著性，不符合商标注册的基本要求76% similarUnverifiedThe GPL requires that derivative works also be open-sourced, whereas the MIT License has no such requirement.57% similar
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