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Request access
Search the trademark registry for a word mark or application number and receive the status, class, applicant and key dates, so brand onboarding and marketplace listings avoid infringing marks.
Your application sends
emver API
Validates the request, queries the source, normalises the answer and logs the call. Billed only on success.
Verified with
Authoritative source
You receive
Send a mark or application number, optionally with a class. The API returns the matching applications with their status (registered, objected, opposed, abandoned), owner and dates.
Look up registered and pending trademarks by name, application number or owner.
Confirm a seller owns the marks they list under.
Spot conflicting marks before a launch.
Where the Trademark Search API is typically called, and what it settles there.
Verify ownership before granting brand-gated listings.
Confirm the registered marks pledged as collateral.
Request and response details, environments and a ready-to-import collection are in the developer console.
Call with your organisation API key. Sandbox and production use the same contract.
Word mark or application number as a JSON body. Optional fields sharpen the match.
emver queries the authoritative record, normalises the answer and logs the request.
A verification status plus the fields listed above, in the same response envelope as every other API.
Privacy and security built in
Consent recorded · Payloads not retained beyond your retention window · Every request traceable
FAQ
What teams ask before adding the Trademark Search API to their integration.
By application number and owner, yes; visual similarity search is not part of this API.
Usually called with the Trademark Search API, on the same key.
Business & KYB
Find companies and LLPs by name and get their CIN or LLPIN.
Business & KYB
Incorporation status, company type, registered office and filing compliance from the corporate registry.
Business & KYB
Confirm GST registration, legal name, business type and filing compliance.
Tell us which APIs and what monthly volume. We set up your organisation, approve the APIs with demo hits and share per-call pricing.