Pricing

from $2.00 / 1,000 uspto trademark assignment rows

USPTO Trademark Assignment Scraper - Ownership Transfer API

Search official USPTO trademark assignment records by assignee, assignor, serial or registration number, international registration, and reel/frame. Export source-linked transfers, security interests, releases, parties, marks, dates, and recorded documents.

Pricing

from $2.00 / 1,000 uspto trademark assignment rows

Rating

0.0

(0)

Developer

Ava Torres

Actor stats

Bookmarked

Total users

Monthly active users

4 days ago

Last modified

What this actor returns

Each assignment row includes:

recordation, receipt, mail, and assignor-execution dates
reel/frame and official recorded-document URL
conveyance text and code
receiving parties (assignees) and conveying parties (assignors)
public party entity type, citizenship, and recorded address fields
every trademark property attached to the assignment
mark, serial number, registration number, filing date, and reported current owner
source totals, assignments scanned, and an explicit scan-limit flag

Example input

{
  "assigneeName": "APPLE INC.",
  "nameMatch": "contains",
  "fetchDetails": true,
  "sortBy": "latest",
  "maxResults": 10,
  "maxAssignmentsScanned": 25
}

Exact reel/frame lookup:

{
  "assigneeName": "",
  "reelFrame": "9150/0184",
  "fetchDetails": true,
  "maxResults": 1
}

Important interpretation boundary

USPTO states that assignment recordation is a ministerial function. It records documents presented to the agency but does not verify their validity, determine the legality of a transaction, or decide title. A result is source-backed transaction evidence—not a current trademark-status report, legal opinion, or complete ownership determination. Later assignments, corrections, cancellations, or unrecorded interests may exist.

The Assignment Center database covers recorded trademark assignments from 1955 to present. Records before 1955 are maintained by the National Archives.

Source and pricing

Source: USPTO Assignment Center

Pricing: pay per event — $0.0001 per start plus $0.002 per default-dataset item.

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