IPI trademark

TREZULDO

RegisteredIPIWord markClass 5

"TREZULDO" is a word mark owned by Regeneron Pharmaceuticals, Inc., filed at the IPI on June 30, 2026. It is registered and covers class 5 (Pharmaceuticals).

View Regeneron Pharmaceuticals, Inc. portfolioGet this data via the API
Official IPI record
TREZULDO
Word mark as filed with the IPI
Status
Registered
Filed
June 30, 2026
Registered
August 14, 2026
Expires
June 30, 2036
Application no.
10986/2026
Registration no.
853809
Office
IPI
Swiss Federal Institute of Intellectual Property
Mark type
Word mark
1 class
Ownership

Who owns TREZULDO

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

Owner

Regeneron Pharmaceuticals, Inc.

REGN · United States

491 trademarks in the portfolioView company

Representative

Tradamarca SA

Goods and services

What the mark covers

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

  • Préparations pharmaceutiques pour le traitement par immunothérapie, thérapie cellulaire et thérapie génique; préparations pharmaceutiques pour le traitement des maladies et troubles auditifs, hématologiques, gastro-intestinaux, neuromusculaires, musculaires, cardiovasculaires, métaboliques, immunologiques, inflammatoires, oncologiques, ophtalmologiques, neurologiques, musculo-squelettiques, osseux, des tissus conjonctifs, dermatologiques, infectieux, auto-immuns, néphrologiques, hépatiques, allergiques, génétiques, respiratoires, viraux et pulmonaires; préparations pharmaceutiques pour le traitement de la douleur; préparations pharmaceutiques pour le traitement de l'obésité.

History

What has happened so far

Steps recorded by the IPI, newest first.

  1. Registration
FAQ

About TREZULDO

Who owns the trademark "TREZULDO"?

The IPI trademark "TREZULDO" (application 10986/2026) is owned by Regeneron Pharmaceuticals, Inc.

What is the status of "TREZULDO"?

Its status at the IPI is: registered.

When was "TREZULDO" registered?

It was registered on August 14, 2026 and is due to expire on June 30, 2036.

API

Get this data via the API

Everything on this page comes from the Signa API. Pull TREZULDO 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_019f1e33-103c-764d-bde2-6574ff86b5e3
curl https://api.signa.so/v1/trademarks/$ID \
  -H "Authorization: Bearer $SIGNA_API_KEY"
Response
{
  "id": "tm_019f1e33-103c-764d-bde2-6574ff86b5e3",
  "object": "trademark",
  "mark_text": "TREZULDO",
  "status": {
    "primary": "active",
    "stage": "registered"
  },
  "office_code": "CH",
  "application_number": "10986/2026",
  "filing_date": "2026-06-30",
  "nice_classes": [
    5
  ],
  "owners": [
    {
      "name": "Regeneron Pharmaceuticals, Inc.",
      "entity_id": "ent_019eb7b9-61c0-72de-8690-898c0d1d9b4f"
    }
  ]
}