For reprint rights or to purchase a copy of your Daily Journal photo, email jeremy@reprintpros.com for prices or call 949-702-5390.

To buy more copies, call 866-531-1492 or email subscribe@dailyjournal.com
This is the property of the Daily Journal Corporation and fully protected by copyright. It is made available only to Daily Journal subscribers for personal or collaborative purposes and may not be distributed, reproduced, modified, stored or transferred without written permission. Please click "Reprint" to order presentation-ready copies to distribute to clients or use in commercial marketing materials or for permission to post on a website. and copyright (showing year of publication) at the bottom.
Subscribe to the Daily Journal for access to Daily Appellate Reports, Verdicts, Judicial Profiles and more...

Intellectual Property

May 22, 2025

Comet ML seeks TRO on Perplexity's beta Comet browser

Comet ML seeks TRO to stop PerplexityAI's beta Comet browser launch, alleging trademark infringement and consumer confusion. The case follows a prior denied TRO.

Comet ML, an AI company specializing in help tools, asked a second federal judge in Oakland on Wednesday to halt PerplexityAI's imminent launch of Comet, a potentially groundbreaking AI-powered web browser that allegedly causes consumer confusion that is allegedly being distributed to users in a beta version.

Comet ML sued Perplexity earlier this month for trademark infringement, arguing that consumers will assume Comet ML is affiliated with the browser given that it bears the...

To continue reading, please subscribe.
For only $95 a month (the price of 2 article purchases)
Receive unlimited article access and full access to our archives,
Daily Appellate Report, award winning columns, and our
Verdicts and Settlements.
Or
$795 for an entire year!

Or access this article for $45
(Purchase provides 7-day access to this article. Printing, posting or downloading is not allowed.)

Already a subscriber?

Enewsletter Sign-up



By using our website, you agree to our use of cookies in accordance with our cookie policy. You can learn more about how we use cookies by reviewing our Privacy Policy here.