WIPO trademark

YELFEVY

MixedWIPOClass 5

"YELFEVY" is a trademark owned by Sanofi Pasteur, filed at the WIPO on April 1, 2025. It is on file and covers class 5 (Pharmaceuticals).

View Sanofi Pasteur portfolioGet this data via the API
YELFEVY
Trademark as filed with the WIPO
Status
Mixed
Filed
April 1, 2025
Registered
Not yet
Expires
April 1, 2035
Application no.
Not recorded
Registration no.
1854593
Office
WIPO
World Intellectual Property Organization
Mark type
Trademark
1 class
Ownership

Who owns YELFEVY

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

Owner

Sanofi Pasteur

France

901 trademarks in the portfolioView company

Representative

Madame CASALONGA Caroline CASALONGA

Goods and services

What the mark covers

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

FAQ

About YELFEVY

Who owns the trademark "YELFEVY"?

The WIPO trademark "YELFEVY" is owned by Sanofi Pasteur.

What is the status of "YELFEVY"?

Its status at the WIPO is: mixed.

API

Get this data via the API

Everything on this page comes from the Signa API. Pull YELFEVY 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_ec85419d-e247-412f-87b5-a8ec825290f1
curl https://api.signa.so/v1/trademarks/$ID \
  -H "Authorization: Bearer $SIGNA_API_KEY"
Response
{
  "id": "tm_ec85419d-e247-412f-87b5-a8ec825290f1",
  "object": "trademark",
  "mark_text": "YELFEVY",
  "status": {
    "primary": "mixed",
    "stage": "mixed"
  },
  "office_code": "WO",
  "application_number": null,
  "filing_date": "2025-04-01",
  "nice_classes": [
    5
  ],
  "owners": [
    {
      "name": "SANOFI PASTEUR",
      "entity_id": "ent_019eb6f9-bed4-7290-b67b-a35bf95894cf"
    }
  ]
}