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Baron App, Inc. d/b/a/ Cameo v. OpenAI, Inc. et al

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Case Number:

5:25-cv-09268

See also:

Court:

California Northern

Nature of Suit:

Trademark

Judge:

Eumi K. Lee

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Companies

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  1. February 17, 2026

    OpenAI's Video App Can't Use 'Cameo' As TM Case Proceeds

    A California federal judge issued a preliminary injunction blocking OpenAI from using the word "Cameo" to refer to a component of its Sora AI video generator app in litigation brought by a personalized video provider of the same name, which argued that its consumer reputation was threatened by the artificial intelligence company.

  2. January 06, 2026

    OpenAI Says Cameo Lacks Name Recognition For TM Claim

    Artificial intelligence startup OpenAI has asked a California federal judge to dismiss part of a trademark infringement suit brought by celebrity video service Cameo, saying Cameo hasn't shown its mark is well-known enough to support a dilution claim.

  3. November 24, 2025

    Video Service Cameo Wins Order Against OpenAI In TM Row

    A California federal judge has granted celebrity video service Cameo a temporary restraining order barring OpenAI from using the Cameo mark during a trademark dispute, saying Cameo had shown it is likely to succeed in the case and would suffer harm without court intervention.