OEPM trademark

FENTANEST K

RegisteredOEPMFigurative markClass 5

"FENTANEST K" is a figurative mark owned by Kern Pharma, S.L., filed at the OEPM on December 19, 2025. It is registered and covers class 5 (Pharmaceuticals).

View Kern Pharma, S.L. portfolioGet this data via the API
Official OEPM record
FENTANEST K trademark as filed
As filed with the OEPM
Status
Registered
Since October 9, 2026
Filed
December 19, 2025
Registered
October 2, 2026
Expires
Not recorded
Application no.
M4353863
Registration no.
M4353863
Office
OEPM
Oficina Española de Patentes y Marcas
Mark type
Figurative mark
1 class
Ownership

Who owns FENTANEST K

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

Owner

Kern Pharma, S.L.

Terrassa, Spain

225 trademarks in the portfolioView company

Representative

Sugrañes, S.L.P.

Sugrañes, S.L.P.

Goods and services

What the mark covers

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

History

What has happened so far

Steps recorded by the OEPM, newest first.

  1. Public. concesion de f. resol. 02/10/2026
  2. Publicacion de solicitud
  3. Comunicacion a titulares derechos anteriores (art.18,4lm): h0294375
FAQ

About FENTANEST K

Who owns the trademark "FENTANEST K"?

The OEPM trademark "FENTANEST K" (application M4353863) is owned by Kern Pharma, S.L.

What is the status of "FENTANEST K"?

Its status at the OEPM is: registered.

When was "FENTANEST K" registered?

It was registered on October 2, 2026.

API

Get this data via the API

Everything on this page comes from the Signa API. Pull FENTANEST K 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_01a0e128-b2a1-77fd-8715-be96c1ca1a0a
curl https://api.signa.so/v1/trademarks/$ID \
  -H "Authorization: Bearer $SIGNA_API_KEY"
Response
{
  "id": "tm_01a0e128-b2a1-77fd-8715-be96c1ca1a0a",
  "object": "trademark",
  "mark_text": "FENTANEST K",
  "status": {
    "primary": "active",
    "stage": "registered"
  },
  "office_code": "ES",
  "application_number": "M4353863",
  "filing_date": "2025-12-19",
  "nice_classes": [
    5
  ],
  "owners": [
    {
      "name": "KERN PHARMA, S.L.",
      "entity_id": "ent_019eb717-ce98-719f-87d3-7f711ea1b359"
    }
  ]
}