Perplexity's TM Infringement Confuses Its Own AI, Comet Says

By Lauren Berg ( July 28, 2025, 9:49 PM EDT) -- Software company Comet ML asked a California federal judge to tighten up a preliminary injunction in its trademark infringement dispute with Perplexity AI to protect against consumer confusion, saying the artificial intelligence company's own chatbot confuses the two companies' services....

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