Sealvo

What it does

The USPTO retired TESS in 2023 but their new search tool still lacks the basics: no prosecution history inline, no owner portfolio, no clean filtering. Sealvo fixes that — search 15M records, see full prosecution history on every mark, filter by status/class/owner, view any owner's entire portfolio. Free. No account. No paywall. Built for founders doing pre-filing clearance and lawyers doing due diligence.

Free USPTO trademark search and AI conflict detection for IP law firms. Search 15M+ trademark records. See conflicting marks ranked by risk with clear reasons.

Search 15M+ USPTO trademark records in seconds. See conflicting marks ranked by risk, with clear reasons why each was flagged. Search a trademark you've already cleared. Compare the results with your own work. Don't take our word for it. Run a trademark you already know and compare the results. Enter any mark you've analyzed before. We scan 15M+ USPTO records and return ranked conflicts within seconds. See whether the top-ranked matches match what you found. Every result includes a similarity score and the reasons behind it. Each conflicting mark shows you exactly why — similar name, same class of goods, related services, or other factors that create confusion risk. If our analysis aligns…from sealvo.com

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