EUIPO trademark

uDeFi

Opposition periodEUIPOWord markClass 42

"uDeFi" is a word mark owned by Chainworks Inc., filed at the EUIPO on July 20, 2026. It is in its opposition period and covers class 42 (Computer and Scientific Services).

Get this data via the API
Official EUIPO record
uDeFi
Word mark as filed with the EUIPO
Status
Opposition period
Since August 25, 2026
Filed
July 20, 2026
Registered
Not yet
Expires
Not recorded
Application no.
019397446
Registration no.
Not yet
Office
EUIPO
European Union Intellectual Property Office
Mark type
Word mark
1 class
Ownership

Who owns uDeFi

The owner and representative on file with the office.

Owner

Chainworks Inc.

Representative

Osborne Clarke GmbH & Co. KG

Osborne Clarke GmbH & Co. KG

Goods and services

What the mark covers

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

History

What has happened so far

Steps recorded by the EUIPO, newest first.

  1. Bulletin 2026/160 Section A.1
FAQ

About uDeFi

Who owns the trademark "uDeFi"?

The EUIPO trademark "uDeFi" (application 019397446) is owned by Chainworks Inc.

What is the status of "uDeFi"?

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 uDeFi 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_019f837d-c130-732f-a700-08e741f1d578
curl https://api.signa.so/v1/trademarks/$ID \
  -H "Authorization: Bearer $SIGNA_API_KEY"
Response
{
  "id": "tm_019f837d-c130-732f-a700-08e741f1d578",
  "object": "trademark",
  "mark_text": "uDeFi",
  "status": {
    "primary": "pending",
    "stage": "pending_opposition"
  },
  "office_code": "EM",
  "application_number": "019397446",
  "filing_date": "2026-07-20",
  "nice_classes": [
    42
  ],
  "owners": [
    {
      "name": "Chainworks Inc.",
      "entity_id": null
    }
  ]
}