USPTO trademark

CADENZA

Under examinationUSPTOWord markClass 9Class 35Class 42

"CADENZA" is a word mark owned by Cadenza AI, Inc., filed at the USPTO on October 26, 2026. It is under examination and covers classes 9, 35 and 42.

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Official USPTO record
CADENZA trademark as filed
As filed with the USPTO
Status
Under examination
Since October 26, 2026
Filed
October 26, 2026
Registered
Not yet
Expires
Not recorded
Application no.
50181103
Registration no.
Not yet
Office
USPTO
United States Patent and Trademark Office
Mark type
Word mark
3 classes
Ownership

Who owns CADENZA

The owner and representative on file with the office.

Owner

Cadenza AI, Inc.

Topanga, United States

Representative

Katherine P. Califa

Foley & Lardner LLP

Goods and services

What the mark covers

The products and services CADENZA is filed for, grouped by Nice class.

  • Downloadable computer software plug-ins for auditing, proofing, constraining, and verifying output created by artificial intelligence agents, for use in professional and technical fields; Downloadable computer software plug-ins for recording errors and improvements in artificial intelligence-generated output in an auditable ledger for use in professional and technical fields

  • Providing a searchable database in the nature of a curated dataset comprised of anonymized and de-identified data related to artificial intelligence agent output for the purpose of improving such output

  • Software as a service (SAAS) services featuring software for auditing, proofing, constraining, and verifying output created by artificial intelligence agents, for use in professional and technical fields; Software as a service (SAAS) services featuring software for recording errors and improvements in artificial intelligence-generated output in an auditable ledger for use in professional and technical fields; Software as a service (SAAS) services featuring software for analyzing AI outputs; Software as a service (SAAS) services featuring software using artificial intelligence (AI) for verifying the outputs of other AI systems; Providing temporary use of non-downloadable cloud-based software for verifying the accuracy of AI generated responses; providing temporary use of non-downloadable software for analyzing and compiling aggregated anonymized and de-identified data for the purpose of improving the output created by artificial intelligence agents and software; Data as a service (DAAS) services featuring software for analyzing aggregated anonymized and de-identified data for the purpose of improving the output created by artificial intelligence agents and software

History

What has happened so far

Steps recorded by the USPTO, newest first.

  1. Application filing receipt mailed
  2. New application office supplied data entered
  3. New application entered
FAQ

About CADENZA

Who owns the trademark "CADENZA"?

The USPTO trademark "CADENZA" (application 50181103) is owned by Cadenza AI, Inc.

What is the status of "CADENZA"?

Its status at the USPTO is: under examination.

API

Get this data via the API

Everything on this page comes from the Signa API. Pull CADENZA and marks like it into your own product with one request.

  • GET/v1/trademarks/{id}

    The full record: owners, classes, dates and images

  • GET/v1/trademarks/{id}/events

    Every step in the office history

  • GET/v1/proceedings?trademark_id={id}

    Oppositions and cancellations against the mark

Get API keyView docs
GET /v1/trademarks/{id}
ID=tm_01a17d7a-afd4-70b5-9142-e21a9cd83d00
curl https://api.signa.so/v1/trademarks/$ID \
  -H "Authorization: Bearer $SIGNA_API_KEY"
Response
{
  "id": "tm_01a17d7a-afd4-70b5-9142-e21a9cd83d00",
  "object": "trademark",
  "mark_text": "CADENZA",
  "status": {
    "primary": "pending",
    "stage": "examining"
  },
  "office_code": "US",
  "application_number": "50181103",
  "filing_date": "2026-10-26",
  "nice_classes": [
    9,
    35,
    42
  ],
  "owners": [
    {
      "name": "Cadenza AI, Inc.",
      "entity_id": null
    }
  ]
}