TTAB Trademark Opposition & Cancellation Tracker

Search the USPTO Trademark Trial and Appeal Board (TTAB) for trademark oppositions, cancellations and other inter-partes proceedings — by company/party name or by proceeding number — and get clean, structured records: proceeding number and type, filing date, current status, the plaintiff and defendant, and the marks at issue (serial & registration numbers). Public TTABVUE data, no login, no API key.

If you do trademark law, brand protection, or competitive IP intelligence, TTAB proceedings are where brand disputes play out — who's opposing whom, over which marks. This Actor turns TTABVUE into a queryable feed.

What you get

Field	Description
proceedingNumber / proceedingType	TTAB number and type (Opposition / Cancellation / Concurrent Use / Interference)
filingDate / status / statusDate	When filed, current status, last status change
plaintiff / allPlaintiffs	The opposer/petitioner
defendant / allDefendants	The applicant/registrant being challenged
markSerialNumbers / markRegistrationNumbers	The trademark applications/registrations at issue
ttabvueUrl	Direct link to the TTABVUE record

Input

• Party / company name (party) — find proceedings involving a company (e.g. Apple, Nike).
• Proceeding numbers (proceedingNumbers) — pull specific proceedings directly (overrides party search).
• Proceeding type (proceedingType) — opposition / cancellation / etc.
• Status (status) — pending / terminated.
• Max proceedings (maxResults).

Example input

{ "party": "Apple", "proceedingType": "opposition", "status": "pending" }

Example output row

{
  "proceedingNumber": "91308128",
  "proceedingType": "Opposition",
  "filingDate": "2026-06-16",
  "status": "Pending",
  "plaintiff": "APPLE INC.",
  "defendant": "MACTRON GROUP CO., LTD.",
  "markSerialNumbers": ["99460555"],
  "ttabvueUrl": "https://ttabvue.uspto.gov/ttabvue/v?pno=91308128"
}

Use cases

• Brand protection / watch — monitor oppositions and cancellations involving your (or a competitor's) marks.
• Trademark prosecution — pull the full dispute history for a party before filing.
• Competitive IP intelligence — see who a company is fighting and over which brands.
• Legal research & dockets — feed structured TTAB data into your matter-management or BI tools.

Tips

• Run on a schedule with a party name and diff results to catch new oppositions as they're filed.
• Use proceedingNumbers for a precise pull when you already have the docket numbers.
• Pairs with NexGenData's USPTO Trademark Search and EUIPO Trademark Search for end-to-end brand intelligence.

FAQ

Account or API key? No — TTABVUE is public. Which proceedings? Oppositions (91-series), cancellations (92), concurrent use (93), interferences (94) and ex parte appeals. How current? Live from TTABVUE — newly filed proceedings appear as the Board dockets them.

Related Actors by NexGenData

• [euipo-esearch-trademarks](https://apify.com/nexgendata/EUIPO Trademark Search?fpr=2ayu9b)
• [uspto-trademark-search](https://apify.com/nexgendata/USPTO Trademark Search?fpr=2ayu9b)
• [trademark-conflict-watch](https://apify.com/nexgendata/Trademark Conflict Watch — new-filing alerts?fpr=2ayu9b)
• [wipo-patentscope-search](https://apify.com/nexgendata/WIPO PatentScope Search?fpr=2ayu9b)

Part of the IP-intelligence suite: USPTO Trademark Search, EUIPO Trademark Search, USPTO Patent Search, CNIPA China Patent Search.