WIPO trademark

NEFECON

RegisteredWIPOWord markClass 5

"NEFECON" is a word mark owned by Calliditas Therapeutics AB, filed at the WIPO on October 9, 2026. It is registered and covers class 5 (Pharmaceuticals).

View Calliditas Therapeutics AB portfolioGet this data via the API
Official WIPO record
NEFECON
Word mark as filed with the WIPO
Status
Registered
Since October 26, 2026
Filed
October 9, 2026
Registered
October 9, 2026
Expires
October 9, 2036
Application no.
Not recorded
Registration no.
1947085
Office
WIPO
World Intellectual Property Organization
Mark type
Word mark
1 class
Ownership

Who owns NEFECON

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

Owner

Calliditas Therapeutics AB

Sweden

20 trademarks in the portfolioView company

Representative

Potter Clarkson KB

Goods and services

What the mark covers

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

FAQ

About NEFECON

Who owns the trademark "NEFECON"?

The WIPO trademark "NEFECON" is owned by Calliditas Therapeutics AB.

What is the status of "NEFECON"?

Its status at the WIPO is: registered.

When was "NEFECON" registered?

It was registered on October 9, 2026 and is due to expire on October 9, 2036.

API

Get this data via the API

Everything on this page comes from the Signa API. Pull NEFECON 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_01a17df9-6ac8-747b-b64f-5c68b1472ffe
curl https://api.signa.so/v1/trademarks/$ID \
  -H "Authorization: Bearer $SIGNA_API_KEY"
Response
{
  "id": "tm_01a17df9-6ac8-747b-b64f-5c68b1472ffe",
  "object": "trademark",
  "mark_text": "NEFECON",
  "status": {
    "primary": "active",
    "stage": "registered"
  },
  "office_code": "WO",
  "application_number": null,
  "filing_date": "2026-10-09",
  "nice_classes": [
    5
  ],
  "owners": [
    {
      "name": "Calliditas Therapeutics AB",
      "entity_id": "ent_019eb70c-8c39-70fa-9250-eb1d614846cb"
    }
  ]
}