EUIPO trademark

CAYENNE

Opposition periodEUIPOWord markClass 9Class 42

"CAYENNE" is a word mark owned by OpenAI OpCo, LLC, filed at the EUIPO on August 21, 2026. It is in its opposition period and covers classes 9 and 42.

View OpenAI OpCo, LLC portfolioGet this data via the API
Official EUIPO record
CAYENNE
Word mark as filed with the EUIPO
Status
Opposition period
Since September 23, 2026
Filed
August 21, 2026
Registered
Not yet
Priority date
February 24, 2026
Claimed from Jamaica
Application no.
019412349
Registration no.
Not yet
Office
EUIPO
European Union Intellectual Property Office
Mark type
Word mark
2 classes
Ownership

Who owns CAYENNE

The owner on file, matched to the company behind it. Every owner-name spelling for that company is grouped on its page.

Owner

OpenAI OpCo, LLC

186 trademarks in the portfolioView company

Representative

Morgan, Lewis & Bockius LLP

Morgan, Lewis & Bockius LLP

Goods and services

What the mark covers

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

History

What has happened so far

Steps recorded by the EUIPO, newest first.

  1. Bulletin 2026/181 Section A.1
FAQ

About CAYENNE

Who owns the trademark "CAYENNE"?

The EUIPO trademark "CAYENNE" (application 019412349) is owned by OpenAI OpCo, LLC.

What is the status of "CAYENNE"?

Its status at the EUIPO is: opposition period.

API

Get this data via the API

Everything on this page comes from the Signa API. Pull CAYENNE 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_01a037c0-0c9b-7241-a790-752860123e8c
curl https://api.signa.so/v1/trademarks/$ID \
  -H "Authorization: Bearer $SIGNA_API_KEY"
Response
{
  "id": "tm_01a037c0-0c9b-7241-a790-752860123e8c",
  "object": "trademark",
  "mark_text": "CAYENNE",
  "status": {
    "primary": "pending",
    "stage": "pending_opposition"
  },
  "office_code": "EM",
  "application_number": "019412349",
  "filing_date": "2026-08-21",
  "nice_classes": [
    9,
    42
  ],
  "owners": [
    {
      "name": "OpenAI OpCo, LLC",
      "entity_id": "ent_019eb7bb-b0fb-71d8-bb2a-0c2c68cad15e"
    }
  ]
}